Pneumatic membrane suspension structure

Abstract

The utility model belongs to the technical field of pneumatic membranes, and particularly relates to a pneumatic membrane suspension structure which comprises a mounting plate and a pneumatic membrane body, a plurality of fastening blocks are fixedly connected to the top of the mounting plate, fastening openings are formed in the fastening blocks, a plurality of sliding grooves are formed in the bottom of the mounting plate, sliding rods are fixedly connected into the sliding grooves, and the mounting plate is fixedly connected with the pneumatic membrane body. A sliding block is slidably connected to the sliding rod in a sleeving mode, a clamping mechanism is fixedly connected to one side of the sliding block, a plurality of clamping grooves corresponding to the clamping mechanism are formed in the bottom of the mounting plate at equal intervals, a mounting block is rotatably connected to the bottom of the sliding block, a cavity is formed in the mounting block, and a screw rod is rotatably inserted into the cavity; a worm gear is fixedly connected to the screw in a sleeving mode, and a worm meshed with the worm gear is rotationally inserted into the cavity. Through the arrangement of the adjustable mounting mechanism, the position and the height of the pneumatic membrane suspension structure can be freely adjusted according to actual mounting requirements, so that the mounting efficiency of the pneumatic membrane is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable membranes, in particular to an inflatable membrane suspension structure. Background Art

[0002] Inflatable membrane structures have three forms: single-layer, double-layer, and air-ribbed. Inflatable membrane structures generally require long-term uninterrupted energy supply. Single-layer inflatable membrane structures in low-arch and large-span buildings must be closed spaces and maintain a certain indoor and outdoor air pressure difference.

[0003] Inflatable structure, also known as "inflatable membrane structure", refers to a structure formed by filling air into a film product made of polymer materials. Inflatable structure can be divided into air-supported membrane structure and air-expanded membrane structure (or air-ribbed membrane structure).

[0004] However, the existing inflatable membrane installation structure is relatively simple, and the installation structure cannot freely adjust the position and height according to actual installation requirements, thereby affecting the installation efficiency of the inflatable membrane. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the inflatable membrane installation structure proposed in the above background technology is relatively simple and the installation structure cannot be freely adjusted in position and height according to actual installation needs, and to propose an inflatable membrane suspension structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An inflatable membrane suspension structure comprises a mounting plate and an inflatable membrane body, wherein a plurality of fastening blocks are fixedly connected to the top of the mounting plate, a fastening opening is provided on the fastening block, a plurality of slide grooves are provided at the bottom of the mounting plate, a sliding rod is fixedly connected in the slide groove, a sliding block is slidably sleeved on the sliding rod, a clamping mechanism is fixedly connected to one side of the sliding block, a plurality of clamping grooves corresponding to the clamping mechanism are equidistantly provided at the bottom of the mounting plate, a mounting block is rotatably connected to the bottom of the sliding block, a cavity is provided in the mounting block, a screw is rotatably inserted in the cavity, a worm gear is fixedly sleeved on the screw, and a screw corresponding to the worm gear is rotatably inserted in the cavity A meshing worm, one end of the worm penetrates the inner wall of the cavity and is fixedly connected to a knob, an arc-shaped plug rod is rotatably connected to the outer wall of the mounting block through a pin shaft, a plurality of slots corresponding to the arc-shaped plug rod are arranged around the knob, the bottom of the screw penetrates the inner wall of the cavity and extends downward, one end of the extended screw is threadedly sleeved with a threaded sleeve, the bottom of the mounting block is fixedly connected to a guide rod, a guide block is slidably sleeved on the guide rod, one end of the guide block is fixedly connected to the outer wall of the threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a hook, and the top of the inflatable membrane body is fixedly connected to a plurality of lifting rings corresponding to the hooks.

[0008] Preferably, the sliding block is provided with a sliding opening corresponding to the sliding rod, a plurality of balls are slidably connected in the sliding opening, and the edges of the balls are in contact with the sliding rod.

[0009] Preferably, the clamping mechanism comprises a clamping block, a clamping rod is slidably inserted into the clamping block, one end of the clamping rod close to the mounting plate is fixedly sleeved with a clamping sleeve, and one end of the clamping rod away from the clamping sleeve is fixedly connected with a pull rod.

[0010] Preferably, a spring is sleeved on the clamping rod, and two ends of the spring are fixedly connected to the clamping sleeve and the clamping block respectively.

[0011] Preferably, a torsion spring is sleeved on the pin shaft, and two ends of the torsion spring are fixedly connected to the arc-shaped insertion rod and the mounting block respectively.

[0012] Preferably, one end of the screw rod located in the threaded sleeve is fixedly connected to a limiting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the adjustable installation mechanism is provided, so that the inflatable membrane suspension structure can be freely adjusted in position and height according to actual installation needs, thereby effectively improving the installation efficiency of the inflatable membrane;

[0015] 2. The setting of the fastening block can facilitate the fixation of the mounting plate. The ball bearing can reduce the friction between the sliding rod and the sliding block. At the same time, the torsion spring can provide certain torsion support for the arc-shaped plug rod, and the spring can provide certain elastic support for the clamping rod. The setting of the guide rod and the guide block can prevent the shaking of the threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an inflatable membrane suspension structure proposed by the utility model;

[0017] Figure 2 The utility model is a schematic diagram of the side view of the sliding block of an inflatable membrane suspension structure.

[0018] In the figure: 1 mounting plate, 2 inflatable membrane body, 3 fastening block, 4 sliding rod, 5 slider, 6 mounting block, 7 screw, 8 worm gear, 9 worm, 10 knob, 11 pin, 12 arc-shaped plug rod, 13 threaded sleeve, 14 guide rod, 15 guide block, 16 hook, 17 lifting ring, 18 ball, 19 clamping block, 20 clamping rod, 21 clamping sleeve, 22 pull rod, 23 spring, 24 limit block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-2 , an inflatable membrane suspension structure, including a mounting plate 1 and an inflatable membrane body 2, a plurality of fastening blocks 3 are fixedly connected to the top of the mounting plate 1, a fastening opening is provided on the fastening block 3, and the mounting plate 1 is conveniently fixed, a plurality of slide grooves are provided at the bottom of the mounting plate 1, a slide rod 4 is fixedly connected in the slide groove, a slide block 5 is slidably sleeved on the slide rod 4, and is used to support the mounting block 6, a slide mouth corresponding to the slide rod 4 is provided on the slide block 5, a plurality of ball bearings 18 are slidably connected in the slide mouth, the edge of the ball bearings 18 contacts the slide rod 4, and reduces the friction between the slide rod 4 and the inner wall of the slide mouth, a clamping mechanism is fixedly connected to one side of the slide block 5, and a plurality of clamping grooves corresponding to the clamping mechanism are equidistantly provided at the bottom of the mounting plate 1, and are used to fix the position of the slide block 5;

[0021] In this embodiment, the clamping mechanism includes a clamping block 19, on which a clamping rod 20 is slidably inserted, and one end of the clamping rod 20 close to the mounting plate 1 is fixedly sleeved with a clamping sleeve 21 to prevent the clamping rod 20 from falling off the clamping block 19, and one end of the clamping rod 20 away from the clamping sleeve 21 is fixedly connected with a pull rod 22, and a spring 23 is sleeved on the clamping rod 20, and the two ends of the spring 23 are respectively fixedly connected to the clamping sleeve 21 and the clamping block 19, so as to provide a certain elastic support to the clamping rod 20;

[0022] In this embodiment, the bottom of the slider 5 is rotatably connected to a mounting block 6, a cavity is provided in the mounting block 6, a screw 7 is rotatably inserted in the cavity, and is used to drive the threaded sleeve 13 to move up and down, a worm wheel 8 is fixedly sleeved on the screw 7, and a worm 9 meshing with the worm wheel 8 is rotatably inserted in the cavity, one end of the worm 9 passes through the inner wall of the cavity and is fixedly connected to a knob 10, and is used to drive the worm 9 to rotate;

[0023] In this embodiment, an arc-shaped plug rod 12 is rotatably connected to the outer wall of the mounting block 6 through a pin shaft 11, and a plurality of slots corresponding to the arc-shaped plug rod 12 are arranged around the knob 10 for fixing the knob 10. A torsion spring is sleeved on the pin shaft 11, and the two ends of the torsion spring are respectively fixedly connected to the arc-shaped plug rod 12 and the mounting block 6, so as to provide a certain torsion support for the arc-shaped plug rod 12. The bottom of the screw rod 7 passes through the inner wall of the cavity and extends downward, and one end of the screw rod 7 is threadedly sleeved with a threaded sleeve 13;

[0024] In this embodiment, a guide rod 14 is fixedly connected to the bottom of the mounting block 6, a guide block 15 is slidably sleeved on the guide rod 14, one end of the guide block 15 is fixedly connected to the outer wall of the threaded sleeve 13 for supporting the threaded sleeve 13, a hook 16 is fixedly connected to the bottom of the threaded sleeve 13, a plurality of lifting rings 17 corresponding to the hook 16 are fixedly connected to the top of the inflatable membrane body 2, and one end of the screw 7 located in the threaded sleeve 13 is fixedly connected to a limiting block 24 to prevent the screw 7 from falling off from the threaded sleeve 13.

[0025] In this embodiment, the horizontal position of the mounting block 6 can be adjusted by sliding the slider 5, and then the slider 5 is fixed by a clamping mechanism, and the knob 10 is turned to drive the worm 9 to rotate, and the screw 7 is driven to rotate through the meshing action between the worm 9 and the worm wheel 8, which can drive the threaded sleeve 13 to move up and down to adjust the hanging height of the inflatable membrane, and then the knob 10 is fixed by the arc-shaped plug rod 12, and finally the hook 16 is used to connect it to the inflatable membrane.

[0026] In this embodiment, by providing an adjustable installation mechanism, the inflatable membrane suspension structure can be freely adjusted in position and height according to actual installation requirements, thereby effectively improving the installation efficiency of the inflatable membrane.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An inflatable membrane suspension structure, comprising a mounting plate (1) and an inflatable membrane body (2), characterized in that: The top of the mounting plate (1) is fixedly connected with a plurality of fastening blocks (3), the fastening blocks (3) are provided with fastening openings, the bottom of the mounting plate (1) is provided with a plurality of slide grooves, a slide rod (4) is fixedly connected in the slide groove, a slide block (5) is slidably sleeved on the slide rod (4), one side of the slide block (5) is fixedly connected with a clamping mechanism, the bottom of the mounting plate (1) is equidistantly provided with a plurality of clamping grooves corresponding to the clamping mechanism, the bottom of the slide block (5) is rotatably connected with a mounting block (6), a cavity is provided in the mounting block (6), a screw rod (7) is rotatably inserted in the cavity, a worm wheel (8) is fixedly sleeved on the screw rod (7), a worm (9) meshing with the worm wheel (8) is rotatably inserted in the cavity, one end of the worm (9) passes through the inner wall of the cavity and A knob (10) is fixedly connected, and an arc-shaped plug rod (12) is rotatably connected to the outer wall of the mounting block (6) through a pin shaft (11). A plurality of slots corresponding to the arc-shaped plug rod (12) are arranged around the knob (10). The bottom of the screw rod (7) passes through the inner wall of the cavity and extends downward. One end of the extended screw rod (7) is threadedly sleeved with a threaded sleeve (13). The bottom of the mounting block (6) is fixedly connected with a guide rod (14). A guide block (15) is slidably sleeved on the guide rod (14). One end of the guide block (15) is fixedly connected to the outer wall of the threaded sleeve (13). The bottom of the threaded sleeve (13) is fixedly connected with a hook (16). The top of the inflatable membrane body (2) is fixedly connected with a plurality of lifting rings (17) corresponding to the hook (16).

2. The inflatable membrane suspension structure according to claim 1, characterized in that: The sliding block (5) is provided with a sliding opening corresponding to the sliding rod (4), and a plurality of balls (18) are slidably connected in the sliding opening, and the edges of the balls (18) are in contact with the sliding rod (4).

3. The inflatable membrane suspension structure according to claim 1, characterized in that: The clamping mechanism comprises a clamping block (19), a clamping rod (20) is slidably inserted on the clamping block (19), one end of the clamping rod (20) close to the mounting plate (1) is fixedly sleeved with a clamping sleeve (21), and one end of the clamping rod (20) away from the clamping sleeve (21) is fixedly connected with a pull rod (22).

4. The inflatable membrane suspension structure according to claim 3, characterized in that: A spring (23) is sleeved on the clamping rod (20), and two ends of the spring (23) are respectively fixedly connected to the clamping sleeve (21) and the clamping block (19).

5. The inflatable membrane suspension structure according to claim 1, characterized in that: A torsion spring is sleeved on the pin shaft (11), and two ends of the torsion spring are respectively fixedly connected to the arc-shaped insertion rod (12) and the mounting block (6).

6. The inflatable membrane suspension structure according to claim 1, characterized in that: One end of the screw rod (7) located inside the threaded sleeve (13) is fixedly connected to a limiting block (24).

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