Procurement and application of modified pneumatic Rod for police lifting lighting monitoring

Time：2020-09-15 View：

Some suggestions on purchasing and using pneumatic lifting rod
Some news media and the Internet have published the news that the swing chair was injured by the pneumatic lifting rod blasting. Through the discussion of experts on the Internet and the media, we know that these goods are basically three-no goods, therefore, it is advocated that consumers should pay attention to the place of production, manufacturer and so on when purchasing the pneumatic lifting rod for swing chair. When purchasing the pneumatic lifting rod for swing chair, manufacturers should pay attention to the skill, strength, promise and application materials of manufacturers, the filled gas is in order to maintain the interests and personal safety of the users.
So, what should swing chair manufacturers and users pay attention to in the process of purchasing and using pneumatic lifting rods? As a manufacturer, we propose the following suggestions to our customers:
1) what gas is filled with pneumatic lifting rod?
The pneumatic lifting rod is filled with high-purity nitrogen with a pressure of 6 ~ 8Mpa. It is well known that nitrogen is a stable gas, which can prevent the internal parts of the pneumatic lifting rod from rusting to reach a longer service life, not to mention explosion due to static electricity and conflicts. In order to reduce costs, some companies will be in danger of blasting if they do not fill nitrogen or do not meet the requirements of pressure control. Pneumatic lifting rod quotation, pneumatic lifting rod Nanjing Xuedian factory direct sales 3-year replacement.
2) do not disassemble the inner core of pneumatic lifting rod without permission
Some manufacturers of swing chair may disassemble and check the wall thickness of the inner core of the pneumatic lifting rod and the raw materials and strength of the used accessories. In this case, it is best to drill a small hole first and drain the high-pressure nitrogen, it is concluded that the piston rod can be pulled back and forth in the axial direction by hand, and the control button will no longer bounce up before it can be removed.
3) request for wall thickness of inner core of pneumatic Rod lifting rod
Traditionally, the thickness is usually 2mm or 2.5mm. Due to the fierce competition in shopping malls, many manufacturers become thinner and thinner,
The 1.5mm wall thickness has been tested repeatedly by our NJXD science and technology professionals, and its strength can reach the request. However, if it is thinner, there may be doubts such as blasting, which we advocate to use. Pneumatic lifting rod quotation, pneumatic lifting rod Nanjing Xuedian factory direct sales 3-year replacement.
4) when we got off work, we lowered the swing chair to the lowest level, and the next morning we found it raised
This kind of scene is called internal leakage, also called "return air", which is one of the quality questions of pneumatic lifting rod.
5) the swing chair will never rise after sitting down
If it is concluded that there is no doubt about the control handle of the chassis, it must be that the pneumatic lifting rod is broken, which is now called external leakage, or "air leakage" for short ".
6) is the grease in the inner core of the pneumatic lifting rod leaking oil?
When the pneumatic lifting rod moves up and down, there will be some grease on the inner core. It helps the inner core and the outer tube slide smoothly without affecting the function, but it will affect the beauty. Many users think that it leaks oil, this is a misunderstanding.
7) many merchants will ask: how many people can the pneumatic lifting rod accept?
A qualified pneumatic lifting rod can accept the weight of anyone without invalidation. However, because it is a pneumatic commodity, the larger the weight of human body, the greater the tightening of pneumatic lifting rod. Pneumatic lifting rod quotation, pneumatic lifting rod Nanjing Xuedian factory direct sales 3-year replacement.
8) in a big fire, the lifting rod was burned beyond recognition. Will the pneumatic lifting rod explode?
The pneumatic lifting rod will not burst, because when it is under too high temperature, the rubber seal will be damaged, and the air will leak out, so it will not burst.

● Some basic specifications of pneumatic lifting rod
1. Specification for taper and cone length of inner core and outer tube.
X ----- taper length (customized according to user needs),
Y ------ straight length (customized according to user needs).
2. Route
3. Rod core printing trademark:
XIE QIANG 09.01 xieqiang inner core symbol in January
NO HEAT OR OPEN is not allowed to be heated and differentiated
TYPE XQ338 nameplate XQ338
BIFMAX5.1 is checked by BIFMAX5.1
Manufacturers and customers of swing chair should recognize the symbol of inner core when purchasing pneumatic lifting rod of swing chair!

 

● Some test methods and specifications of pneumatic lifting rod on swing chair (refer to ANSI/BIFMAX5.1)
① seat load test
Load 102KG, rotate the chair seat 120,000 times at the speed of 5~15 times per minute, the pneumatic lifting rod can rotate and lift normally, and it is qualified without other structural damage and functional damage.
② the back of the chair push-pull test, fix the foot of the chair, push the back of the chair according to certain request, the thrust is 300 pounds, the time is 1 minute, the pneumatic lifting rod has no structural damage, can normally lift and rotate is qualified.
③ seat impact test
Use 51kg sand bag to free fall from 50.8mm to impact the cushion for 100,000 times (5~40 times per minute), the pneumatic lifting rod is qualified without structural damage and can normally lift and rotate.

Application of monitoring modification of police lifting lighting
Police lift lighting monitoring equipment is a lifting rod application integrating lighting and monitoring. Lighting and monitoring can be used at the same time and can rotate 360 degrees freely up, down, left and right. It is mainly equipped with lights, cameras, PTZ, lines and lifting Mast. The lighting power of police lifting lighting monitoring equipment is 150W, 300W, 500W, 1000W, 2000W and other different types of choices. The customer only needs to determine the power and quantity of the lamp, send the installed camera model to the company at the same time, reserve the installation position of the camera in advance on the rotating pan-tilt, and implant the video cable into the rod body in advance.
The police lifting lighting monitoring equipment produced by Nanjing Xuedian has good shock resistance, heavy load, low noise, fast lifting, stable performance, small volume, light weight, high safety, bright illumination, strong reliability and other advantages, the technology has reached the world's advanced level. It plays an important role in various natural disasters, Emergency Events on-site night rescue and rescue. The products are all made of high-strength aluminum alloy with complete specifications, and can be designed and produced according to the needs of users to meet the requirements for height and load in different fields and occasions.

 

Technical indicators of police lifting lighting monitoring equipment
1. Collection height: customized according to customer requirements
2. Total height rise: customized according to customer requirements
3. Installation method: customized according to customer requirements
4. Material: the police lifting lighting monitoring equipment adopts high-strength aluminum-magnesium alloy profile, which is highly corrosion resistant; The inner wall of the cylinder adopts high-pressure wear-resistant porcelain processing technology to seal and connect.;
5. Pressure maintaining performance: High level sealing performance, 24-hour lifting mast sliding less than 10mm in static state. Adopt the punching structure of piston swing stroke, and the piston with heavy structure adopts high-strength graphite-containing polytetrafluoroethylene material; All transmission systems are closed, there is a rubber RS between the rod body and the rod body to seal (this RS is the seal NOK imported from Japan), which has good waterproof and sand-proof performance and strong anti-corrosion ability;
6. Surface treatment: hard oxidation increases the strength of aluminum-magnesium alloy profiles;
7. Wind resistance: the rod body of the police lifting lighting monitoring equipment adopts circular cross section. In the same installation space, circular cross section can provide higher strength, rigidity, torsion resistance and bending resistance; wind resistance level 8; With anti-rotation function., working pressure:<0.30 Mpa;.
8. The police lifting lighting monitoring equipment has the structure of built-in wire; Our company firstly realized the fixing of the pilot wire and power line of the equipment inside the lifting rod, and the first realized the internal wiring of the lifting rod in China, it goes further in beauty and performance.
9. The vehicle-mounted lifting mast of the police lifting lighting monitoring equipment is fixed on the car roof, or installed around the car, and fixed by the tug and the support frame. When selecting the client equipment, the original height of the vehicle-mounted lifting mast should be determined according to the height of the mounting surface of different types to the top. As a result, when the product is installed on the top, its original height is the shortest, ensuring that the car body has the maximum height permeability and minimizing the wind resistance of the equipment as much as possible.