Fire-fighting air cushion fixing seat

Abstract

The utility model relates to the technical field of fire rescue, and discloses a fire-fighting air cushion fixing seat which comprises an adjusting mechanism, a placing mechanism and a moving mechanism, the placing mechanism is located on the inner side of the adjusting mechanism, and the moving mechanism is located at the bottom of the adjusting mechanism; the adjusting mechanism comprises an adjusting handle, a bolt is fixedly connected to the back face of the adjusting handle, a bearing is slidably connected to the surface of the bolt, a fixing block is fixedly connected to the bottom of the bearing, a base is slidably connected to the bottom of the fixing block, and a sliding shaft is fixedly connected to the inner surface of the fixing block. By arranging the adjusting handle, the bolt on the back is driven to rotate by rotating the adjusting handle, meanwhile, the fixed block slides on the inner surface of the base, and the sliding shaft slides on the inner surface of the hollow sliding shaft, so that the sliding frame fixed on one side of the fixed block is driven to move; at the moment, the sliding frame and the supporting plate slide on the inner surfaces of the second hollow sliding plate and the first hollow sliding plate respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting and rescue, in particular to a fixing seat for a fire fighting air cushion. Background Art

[0002] A fire fighting air cushion, also known as a safety air cushion, is a life-saving device for high-altitude escape. It has the characteristics of short inflation time, remarkable buffering effect, convenient operation, safe and reliable use, etc. It is made of high-strength fiber material with flame retardant performance, and has the characteristics of flame retardant, wear-resistant, aging-resistant, convenient folding and long service life.

[0003] In the prior art, since the lengths of fire fighting air cushions are different, while the sizes of the fixing seats for fire fighting air cushions are generally fixed, this makes it very inconvenient to adjust the length of the fixing seat in daily use. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a fixing seat for a fire fighting air cushion.

[0005] The utility model is realized by the following technical solutions: A fixing seat for a fire fighting air cushion includes an adjusting mechanism, a placing mechanism and a moving mechanism. The placing mechanism is located inside the adjusting mechanism, and the moving mechanism is located at the bottom of the adjusting mechanism.

[0006] The adjusting mechanism includes an adjusting handle. A bolt is fixedly connected to the back of the adjusting handle. A bearing is slidably connected to the surface of the bolt. A fixing block is fixedly connected to the bottom of the bearing. A base is slidably connected to the bottom of the fixing block. A sliding shaft is fixedly connected to the inner surface of the fixing block. A hollow sliding shaft is slidably connected to the surface of the sliding shaft.

[0007] As a further improvement of the above solution, the number of the bearings is set to four. The four bearings are located on the back of the bolt. The number of the bases is set to two. The two bases are located on the surface of the fixing block. The number of the hollow sliding shafts is set to two. The two hollow sliding shafts are located on the surface of the sliding shaft. The sliding shaft is located above the base. The fixing block is located on the back of the adjusting handle.

[0008] Through the above technical solution, by setting the base, the groove opened on the front surface thereof can allow the fixing block to slide, so that the position can be adjusted more conveniently.

[0009] As a further improvement of the above solution, the placing mechanism includes a sliding frame. The sliding frame is fixedly connected to one side of the fixing block. A hollow sliding plate II is slidably connected to the surface of the sliding frame. A hollow sliding plate I is fixedly connected to one side of the hollow sliding plate II. A support plate is slidably connected to the inner surface of the hollow sliding plate I. A baffle is fixedly connected to the front surface of the support plate. An air inlet hole is opened on the front surface of the baffle.

[0010] As a further improvement of the above solution, the number of the sliding frames is set to four. The four sliding frames are located on one side of the fixed block. The number of the second hollow sliding plates is set to two. The two second hollow sliding plates are located on the surfaces of the sliding frames. The support plate is located below the sliding frames.

[0011] Through the above technical solution, by providing the second hollow sliding plate and the first hollow sliding plate, the sliding frames and the support plate can slide. At the same time, the number of the sliding frames is four, and two of them are symmetrically arranged in a group and slide inside the second hollow sliding plate. The number of the support plates is set to two, and the two support plates are symmetrically arranged and slide inside the first hollow sliding plate.

[0012] As a further improvement of the above solution, the moving mechanism includes a double-headed telescopic rod. The double-headed telescopic rod is fixedly connected to the bottom of the base. A spring is fixedly connected to the bottom of the base. A pulley is fixedly connected to the bottom of the double-headed telescopic rod. A brake pad is rotatably connected to the inner surface of the pulley.

[0013] As a further improvement of the above solution, the number of the double-headed telescopic rods is set to four. The four double-headed telescopic rods are located at the bottom of the base.

[0014] Through the above technical solution, by providing the brake pad, after moving to a proper position, step on the brake pad to fix the mechanism above.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By providing an adjusting handle in the present utility model, by rotating the adjusting handle, the bolt at the back is driven to rotate. At the same time, the fixed block slides on the inner surface of the base, and the sliding shaft slides on the inner surface of the hollow sliding shaft, so as to drive the sliding frame fixed to one side of the fixed block to move. At this time, the sliding frame and the support plate slide on the inner surfaces of the second hollow sliding plate and the first hollow sliding plate respectively. Since the position of the second hollow sliding plate is fixed on the surface of the base, and the first hollow sliding plate is fixed on one side of the second hollow sliding plate, the user can rotate the four adjusting handles to adjust the internal length, and thus can adjust the internal space size according to the size of the fire fighting air cushion, which is convenient for the user to operate.

[0017] By providing a baffle in the present utility model, an air injection hole is provided on the front surface of the baffle, and the air injection port of the fire fighting air cushion can be extended to inject air. Then, the inflated fire fighting air cushion is fixed. The double-headed telescopic rod below cooperates with the spring to fix the mechanism above, and at the same time, shock absorption is performed on the mechanism above by using its characteristics. The pulley can move the whole body, and stepping on the brake pad can fix the whole body, which is safer and faster in use. Description of the Drawings

[0018] Figure 1Schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Schematic diagram of the air vent structure of the present utility model;

[0020] Figure 3 Schematic diagram of the support plate structure of the present utility model;

[0021] Figure 4 Schematic diagram of the spring structure of the present utility model.

[0022] Main symbol description:

[0023] 1. Adjusting mechanism; 101. Adjusting handle; 102. Bearing; 103. Base; 104. Sliding shaft; 105. Hollow sliding shaft; 106. Fixed block; 107. Bolt; 2. Placing mechanism; 201. Slide carriage; 202. Baffle; 203. First hollow sliding plate; 204. Support plate; 205. Second hollow sliding plate; 206. Air vent; 3. Moving mechanism; 301. Double-headed telescopic rod; 302. Spring; 303. Pulley; 304. Brake pad. Specific implementation manners

[0024] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0025] Embodiment:

[0026] Please refer to Figures 1-4 , a fire cushion fixing seat in this embodiment includes an adjusting mechanism 1, a placing mechanism 2 and a moving mechanism 3. The placing mechanism 2 is located inside the adjusting mechanism 1, and the moving mechanism 3 is located at the bottom of the adjusting mechanism 1;

[0027] The adjusting mechanism 1 includes an adjusting handle 101. A bolt 107 is fixedly connected to the back of the adjusting handle 101. A bearing 102 is slidably connected to the surface of the bolt 107. A fixed block 106 is fixedly connected to the bottom of the bearing 102. A base 103 is slidably connected to the bottom of the fixed block 106. A sliding shaft 104 is fixedly connected to the inner surface of the fixed block 106. A hollow sliding shaft 105 is slidably connected to the surface of the sliding shaft 104.

[0028] The number of bearings 102 is set to four. The four bearings 102 are located on the back of the bolt 107. The number of bases 103 is set to two. The two bases 103 are located on the surface of the fixed block 106. The number of hollow sliding shafts 105 is set to two. The two hollow sliding shafts 105 are located on the surface of the sliding shaft 104. The sliding shaft 104 is located above the base 103. The fixed block 106 is located on the back of the adjusting handle 101.

[0029] The placing mechanism 2 includes a carriage 201. The carriage 201 is fixedly connected to one side of the fixed block 106. A hollow sliding plate II 205 is slidably connected to the surface of the carriage 201. A hollow sliding plate I 203 is fixedly connected to one side of the hollow sliding plate II 205. A support plate 204 is slidably connected to the inner surface of the hollow sliding plate I 203. A baffle 202 is fixedly connected to the front of the support plate 204. An air inlet hole 206 is formed in the front of the baffle 202.

[0030] The number of the carriages 201 is set to four. The four carriages 201 are located on one side of the fixed block 106. The number of the hollow sliding plates II 205 is set to two. The two hollow sliding plates II 205 are located on the surface of the carriage 201. The support plate 204 is located below the carriage 201.

[0031] The moving mechanism 3 includes a double-headed telescopic rod 301. The double-headed telescopic rod 301 is fixedly connected to the bottom of the base 103. A spring 302 is fixedly connected to the bottom of the base 103. A pulley 303 is fixedly connected to the bottom of the double-headed telescopic rod 301. A brake pad 304 is rotatably connected to the inner surface of the pulley 303.

[0032] The number of the double-headed telescopic rods 301 is set to four. The four double-headed telescopic rods 301 are located on the bottom of the base 103.

[0033] The implementation principle of a fire-fighting air cushion fixing seat in the embodiment of the present application is as follows: By rotating the adjusting handle 101, the bolt 107 on the back is driven to rotate. At the same time, the fixed block 106 slides on the inner surface of the base 103, and the sliding shaft 104 slides on the inner surface of the hollow sliding shaft 105, so as to drive the carriage 201 fixed to one side of the fixed block 106 to move. At this time, the carriage 201 and the support plate 204 slide on the inner surfaces of the hollow sliding plate II 205 and the hollow sliding plate I 203 respectively. Since the position of the hollow sliding plate II 205 is fixed on the surface of the base 103 and the hollow sliding plate I 203 is fixed to one side of the hollow sliding plate II 205, the user can rotate the four adjusting handles 101 to adjust the internal length, and thus adjust the internal space size according to the size of the fire-fighting air cushion, which is convenient for the user to operate. An air inlet hole 206 is formed in the front of the baffle 202, through which the air inlet of the fire-fighting air cushion can be extended for inflation. After the inflated fire-fighting air cushion is fixed, the double-headed telescopic rod 301 below cooperates with the spring 302 to fix the mechanism above, and at the same time uses its characteristics to shock-absorb the mechanism above. The pulley 303 can move the whole, and stepping on the brake pad 304 can fix the whole, making it safer and faster in use.

[0034] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A fire-fighting air cushion fixing seat, characterized in that: It comprises an adjusting mechanism (1), a placing mechanism (2) and a moving mechanism (3), wherein the placing mechanism (2) is located inside the adjusting mechanism (1), and the moving mechanism (3) is located at the bottom of the adjusting mechanism (1); The adjustment mechanism (1) comprises an adjustment handle (101), the back of the adjustment handle (101) is fixedly connected to a bolt (107), the surface of the bolt (107) is slidably connected to a bearing (102), the bottom of the bearing (102) is fixedly connected to a fixed block (106), the bottom of the fixed block (106) is slidably connected to a base (103), the inner surface of the fixed block (106) is fixedly connected to a sliding shaft (104), and the surface of the sliding shaft (104) is slidably connected to a hollow sliding shaft (105).

2. A firefighting air cushion fixing seat as claimed in claim 1, characterized in that: The number of the bearings (102) is four, and the four bearings (102) are located on the back of the bolt (107); the number of the bases (103) is two, and the two bases (103) are located on the surface of the fixed block (106); the number of the hollow sliding shafts (105) is two, and the two hollow sliding shafts (105) are located on the surface of the sliding shaft (104); the sliding shaft (104) is located above the base (103); and the fixed block (106) is located on the back of the adjustment handle (101).

3. A firefighting air cushion fixing seat as claimed in claim 1, characterized in that: The placement mechanism (2) comprises a slide (201), the slide (201) is fixedly connected to one side of a fixed block (106), a hollow sliding plate 2 (205) is slidably connected to the surface of the slide (201), a hollow sliding plate 1 (203) is fixedly connected to one side of the hollow sliding plate 2 (205), a support plate (204) is slidably connected to the inner surface of the hollow sliding plate 1 (203), a baffle (202) is fixedly connected to the front side of the support plate (204), and a gas filling hole (206) is provided on the front side of the baffle (202).

4. A firefighting air cushion fixing seat as claimed in claim 3, characterized in that: The number of the slides (201) is four, and the four slides (201) are located on one side of the fixed block (106); the number of the hollow sliding plates (205) is two, and the two hollow sliding plates (205) are located on the surface of the slides (201); and the support plate (204) is located below the slides (201).

5. The firefighting air cushion fixing seat according to claim 1, characterized in that: The moving mechanism (3) comprises a double-headed telescopic rod (301), wherein the double-headed telescopic rod (301) is fixedly connected to the bottom of the base (103), a spring (302) is fixedly connected to the bottom of the base (103), a pulley (303) is fixedly connected to the bottom of the double-headed telescopic rod (301), and a brake pad (304) is rotatably connected to the inner surface of the pulley (303).

6. A firefighting air cushion fixing seat as claimed in claim 5, characterized in that: The number of the double-headed telescopic rods (301) is four, and the four double-headed telescopic rods (301) are located at the bottom of the base (103).

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