Gas film building bottom fixing equipment and using method thereof

Abstract

The invention discloses gas film building bottom fixing equipment and a using method thereof. The gas film building bottom fixing equipment comprises a fixing base, a limiting assembly is arranged in the fixing base, an auxiliary mechanism is arranged at the rear end of the fixing base, a steel plate is clamped between the fixing base and the limiting assembly, and a film material is fixedly connected to the top of the steel plate; the limiting assembly comprises a positioning frame, the positioning frame is arranged in the middle of the front end of the fixed base, and a plurality of screws are annularly and evenly distributed on the surface of the positioning frame. According to the air film building bottom fixing equipment, a lead screw is effectively driven by a motor to rotate clockwise, so that a limiting plate on the surface of the lead screw translates backwards, a steel plate is limited and clamped in cooperation with a vertical plate, and rapid limiting and fixing of the steel plate are achieved; and at the moment, the limiting plate is far away from the steel plate, and enough space is reserved between the vertical plate and the limiting plate for the steel plate to move out, so that the steel plate can be quickly dismounted.

Description

Technical Field

[0001] The invention relates to the technical field of air film building fixation, and in particular to an air film building bottom fixation device and a use method thereof. Background Art

[0002] Air-supported buildings refer to a building structure system that uses special building membrane materials as the outer shell and is equipped with a set of intelligent electromechanical equipment to provide positive air pressure inside the air-supported building to support the main body of the building. During the construction process, the bottom of the air-supported building needs to be fixed to ensure the stability of the building.

[0003] The existing air-supported buildings are constructed of air membranes. The bottom of the air membrane is often provided with a steel plate or a right-angle steel to connect with the fixed base. The two are usually connected by screwing. However, due to the large volume of the air-supported buildings, the large number of cumbersome screwing processes is time-consuming and labor-intensive, which reduces the construction progress of the air-supported buildings. Therefore, we propose a bottom fixing device for air-supported buildings and a method for using the same. Summary of the invention

[0004] The object of the present invention is to provide a bottom fixing device for an air-supported membrane building and a method for using the same, so as to solve the problem raised in the above background technology that the existing air-supported membrane building is constructed of an air membrane, and the bottom of the air membrane is often provided with a steel plate or a right-angle steel to be connected to a fixed base, and the two are usually connected by screw connection. However, due to the large volume of the air-supported membrane building, the large number of cumbersome screw connection processes are time-consuming and labor-intensive, which reduces the construction progress of the air-supported membrane building.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bottom fixing device of an air-film building and a method for using the same, comprising a fixed base, a limit assembly is provided inside the fixed base, an auxiliary mechanism is provided at the rear end of the fixed base, a steel plate is sandwiched between the fixed base and the limit assembly, and a membrane material is fixedly connected to the top of the steel plate;

[0006] The limiting assembly includes a positioning frame, which is arranged in the middle of the front end of the fixed base, and a plurality of screws are evenly distributed on the surface of the positioning frame in a ring shape. A motor is arranged inside the positioning frame, and a screw rod is connected to the movable end of the motor. A limiting plate is sleeved on the surface of the screw rod, and a plurality of slots are evenly opened on the surface of the limiting plate. A group of sliding rods are symmetrically arranged on both sides below the slots.

[0007] Preferably, the positioning frame is connected to a fixed base through screws to form a detachable structure, and the motor is matched and engaged inside the positioning frame.

[0008] Preferably, the screw rod and the limiting plate are threadedly connected, a group of the sliding rods symmetrically penetrate the inside of the limiting plate, and a group of the sliding rods are fixedly connected to the fixed base.

[0009] Preferably, the fixed base comprises a support, a group of positioning plates are symmetrically fixedly arranged on the outside of the support, a vertical plate is fixedly arranged on the top of the support, and a plurality of clamping rods are evenly distributed on the surface of the vertical plate.

[0010] Preferably, the support is integrally formed with the positioning plate and the vertical plate respectively, and the upper portion of the vertical plate close to the membrane material is arc-shaped.

[0011] Preferably, the steel plate is provided with fixing grooves in the same number as the clamping rods, and several of the clamping rods are symmetrically inserted into the fixing grooves on the inner side of the steel plate.

[0012] Preferably, the auxiliary mechanism includes an auxiliary weight block, which is attached to the rear surface of the support, and the vertical surface of the auxiliary weight block is fixed with a T-shaped clip, and a group of hydraulic cylinders are symmetrically provided on both sides of the auxiliary weight block, and the movable end of the hydraulic cylinder is connected to a bracket, and a roller is engaged inside the bracket.

[0013] Preferably, a slot matching the T-shaped clip is provided on the inner side of the rear surface of the support, and the auxiliary weight block and the T-shaped clip are integrally formed.

[0014] A method for using a bottom fixing device of an air membrane building:

[0015] S1. Move the fixed base as a whole to the location where the air-film building is required to be constructed, and connect the fixed base as a whole to the ground through a positioning plate and a number of plug rods;

[0016] S2. Then, the bracket and roller are driven downward by the hydraulic cylinder until the auxiliary weight block is lifted off the ground. At this time, the auxiliary weight block can slide without manual movement. The construction personnel slide the auxiliary weight block to the rear side of the fixed base, and then the bracket and roller are driven upward by the hydraulic cylinder so that the bottom of the auxiliary weight block contacts the ground. Then, the auxiliary weight block and the fixed base can be quickly assembled through the cooperation between the T-shaped card strip and the inner card groove on the rear surface of the support, thereby increasing the weight of the fixed base and improving stability.

[0017] S3, the construction personnel then put the steel plate on the outside of the clamping rod, and then use the motor to drive the screw rod to rotate clockwise, so that the limit plate on the surface of the screw rod moves backward until the limit plate fits the surface of the steel plate. At this time, the clamping rod is partially inserted into the slot hole to achieve rapid limit fixation of the steel plate;

[0018] S4. After the membrane material is inflated, the curved membrane material fits with the curved part of one side of the vertical plate, which can reduce the wear and deformation of the membrane surface and increase the safety of the air-film building;

[0019] S5. When dismantling the air-film building, the motor drives the screw rod to rotate counterclockwise, so that the limit plate on the surface of the screw rod moves forward. At this time, the limit plate is away from the steel plate, and there is enough space between the vertical plate and the limit plate for the steel plate to move out, so that the steel plate can be quickly dismantled;

[0020] S6. After that, the auxiliary mechanism and the inner plug rod of the positioning plate can be removed to complete the overall disassembly of the air-supported building.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention effectively drives the screw rod to rotate clockwise through the motor, so that the limit plate on the surface of the screw rod moves backward, and cooperates with the vertical plate to limit and clamp the steel plate, so as to realize the rapid limit fixation of the steel plate. The motor effectively drives the screw rod to rotate counterclockwise, so that the limit plate on the surface of the screw rod moves forward. At this time, the limit plate is away from the steel plate, and there is enough space between the vertical plate and the limit plate for the steel plate to move out, so that the steel plate can be quickly removed.

[0023] 2. The present invention can effectively perform preliminary positioning of the steel plate through the clamp rod, thereby improving assembly efficiency. After the membrane material is inflated, the arc-shaped membrane material fits with the arc-shaped portion on one side of the vertical plate, which can reduce wear and deformation on the surface of the membrane material and increase the safety of the air-film building.

[0024] 3. The present invention uses a hydraulic cylinder to effectively drive the bracket and the roller to move downward until the auxiliary weight block is lifted off the ground. At this time, the auxiliary weight block can slide without manual movement. The construction personnel slide the auxiliary weight block to the rear side of the fixed base, and then use the hydraulic cylinder to effectively drive the bracket and the roller to move upward so that the bottom of the auxiliary weight block contacts the ground. Then, the auxiliary weight block and the fixed base can be quickly assembled through the cooperation between the T-shaped clip and the inner slot on the rear surface of the support, thereby increasing the weight of the fixed base and improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the partial disassembled structure of the present invention;

[0027] Figure 3 This is a schematic diagram of a partially disassembled structure from another perspective of the present invention;

[0028] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a fixed base of the present invention;

[0029] Figure 5 A schematic diagram of a partial cross-sectional structure of a fixed base from another perspective of the present invention;

[0030] In the figure: 1. Fixed base; 2. Limiting assembly; 3. Auxiliary mechanism; 4. Steel plate; 5. Membrane material;

[0031] 101, support; 102, positioning plate; 103, vertical plate; 104, clamping rod;

[0032] 201, positioning frame; 202, screw; 203, motor; 204, screw rod; 205, limit plate; 206, slot hole; 207, slide rod;

[0033] 301. Auxiliary weight block; 302. T-shaped clamping strip; 303. Hydraulic cylinder; 304. Bracket; 305. Roller. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-5 The present invention provides a technical solution: a bottom fixing device of an air membrane building and a method for using the same, comprising a fixed base 1, a limiting assembly 2 is provided inside the fixed base 1, an auxiliary mechanism 3 is provided at the rear end of the fixed base 1, a steel plate 4 is sandwiched between the fixed base 1 and the limiting assembly 2, and a membrane material 5 is fixedly connected to the top of the steel plate 4;

[0036] The limiting assembly 2 includes a positioning frame 201, which is arranged at the middle part of the front end of the fixed base 1. A plurality of screws 202 are evenly distributed in a ring shape on the surface of the positioning frame 201. A motor 203 is arranged inside the positioning frame 201, wherein the positioning frame 201 forms a detachable structure with the fixed base 1 through the screws 202, and the motor 203 is matched and engaged with the inside of the positioning frame 201. A screw rod 204 is connected to the movable end of the motor 203, and a limiting plate 205 is sleeved on the surface of the screw rod 204. A plurality of slots 206 are evenly opened on the surface of the limiting plate 205, and a group of sliding rods 207 are symmetrically arranged on both sides below the slots 206. Furthermore, the screw rod 204 and the limiting plate 205 are threadedly connected, and a group of sliding rods 207 symmetrically penetrate the inside of the limiting plate 205, and a group of sliding rods 207 are all fixedly connected to the fixed base 1. The present invention uses the motor 203 to effectively drive the screw rod 204 to rotate clockwise, so that the limit plate 205 on the surface of the screw rod 204 moves backward, and cooperates with the vertical plate 103 to limit and clamp the steel plate 4, so as to achieve rapid limit fixation of the steel plate 4. The motor 203 effectively drives the screw rod 204 to rotate counterclockwise, so that the limit plate 205 on the surface of the screw rod 204 moves forward. At this time, the limit plate 205 is away from the steel plate 4, and there is enough space between the vertical plate 103 and the limit plate 205 for the steel plate 4 to move out, so that the steel plate 4 can be quickly removed.

[0037] The fixed base 1 includes a support 101, a group of positioning plates 102 are symmetrically fixed on the outside of the support 101, and a vertical plate 103 is fixed on the top of the support 101, wherein the support 101 is integrally formed with the positioning plates 102 and the vertical plate 103, respectively, the upper part of the vertical plate 103 close to the membrane material 5 is arc-shaped, and a number of clamping rods 104 are evenly distributed on the surface of the vertical plate 103. Furthermore, the steel plate 4 is provided with the same number of fixing grooves as the clamping rods 104, and the plurality of clamping rods 104 are symmetrically passed through the plurality of fixing grooves on the inner side of the steel plate 4. The present invention can effectively perform preliminary positioning of the steel plate 4 through the clamping rods 104, thereby improving assembly efficiency. After the membrane material 5 is inflated, the arc-shaped membrane material 5 fits with the arc-shaped part on one side of the vertical plate 103, which can reduce the wear and deformation of the surface of the membrane material 5 and increase the safety of the air-film building.

[0038] The auxiliary mechanism 3 includes an auxiliary weight block 301, which is attached to the rear surface of the support 101. A T-shaped clip 302 is fixedly connected to the vertical surface of the auxiliary weight block 301, wherein a slot matching the T-shaped clip 302 is opened on the inner side of the rear surface of the support 101, and the auxiliary weight block 301 and the T-shaped clip 302 are integrally formed. A group of hydraulic cylinders 303 are symmetrically arranged on both sides of the auxiliary weight block 301, and a bracket 304 is connected to the movable end of the hydraulic cylinder 303, and a roller 305 is engaged inside the bracket 304. The present invention uses the hydraulic cylinder 303 to effectively drive the bracket 304 and the roller 305 to move downward until the auxiliary weight block 301 is lifted off the ground. At this time, the auxiliary weight block 301 can slide without manual movement. The construction personnel slide the auxiliary weight block 301 to the rear side of the fixed base 1, and then use the hydraulic cylinder 303 to effectively drive the bracket 304 and the roller 305 to move upward, so that the bottom of the auxiliary weight block 301 contacts the ground. Then, the auxiliary weight block 301 and the fixed base 1 can be quickly assembled through the cooperation between the T-shaped clip 302 and the inner side clip groove of the rear surface of the support 101, thereby increasing the weight of the fixed base 1 and improving stability.

[0039] Working principle: The bottom fixing equipment and its use method for this type of air membrane building are as follows:

[0040] S1, move the fixed base 1 as a whole to the location where the air-film building is required to be constructed, and connect the fixed base 1 as a whole to the ground through the positioning plate 102 and a plurality of plug rods;

[0041] S2. Then, the hydraulic cylinder 303 drives the bracket 304 and the roller 305 to move downward until the auxiliary weight block 301 is lifted off the ground. At this time, the auxiliary weight block 301 can slide without manual movement. The construction personnel slide the auxiliary weight block 301 to the rear side of the fixed base 1, and then the hydraulic cylinder 303 drives the bracket 304 and the roller 305 to move upward so that the bottom of the auxiliary weight block 301 contacts the ground. Then, the T-shaped clip 302 cooperates with the inner clip groove on the rear surface of the support 101 to quickly assemble the auxiliary weight block 301 and the fixed base 1, thereby increasing the weight of the fixed base 1 and improving stability.

[0042] S3, the construction personnel then put the steel plate 4 on the outside of the clamping rod 104, and then drive the screw rod 204 to rotate clockwise through the motor 203, so that the limit plate 205 on the surface of the screw rod 204 moves backward until the limit plate 205 fits the surface of the steel plate 4, and the clamping rod 104 is partially inserted into the slot 206, so as to achieve rapid limit fixation of the steel plate 4;

[0043] S4, after the membrane material 5 is inflated, the arc-shaped membrane material 5 fits with the arc-shaped portion of one side of the vertical plate 103, which can reduce the wear and deformation of the surface of the membrane material 5 and increase the safety of the air-film building;

[0044] S5. When the air-film building is dismantled, the motor 203 drives the screw rod 204 to rotate counterclockwise, so that the limit plate 205 on the surface of the screw rod 204 moves forward. At this time, the limit plate 205 is away from the steel plate 4, and there is enough space between the vertical plate 103 and the limit plate 205 for the steel plate 4 to move out, so that the steel plate 4 can be quickly dismantled;

[0045] S6. After that, the auxiliary mechanism 3 and the inner plug rod of the positioning plate 102 are removed to complete the overall disassembly of the air-film building.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottom fixing device for an air-film building, characterized in that: It comprises a fixed base (1), a limiting assembly (2) is provided inside the fixed base (1), an auxiliary mechanism (3) is provided at the rear end of the fixed base (1), a steel plate (4) is sandwiched between the fixed base (1) and the limiting assembly (2), and a membrane material (5) is fixedly connected to the top of the steel plate (4); The limiting assembly (2) comprises a positioning frame (201), the positioning frame (201) is arranged at the middle part of the front end of the fixed base (1), a plurality of screws (202) are evenly distributed in a ring shape on the surface of the positioning frame (201), a motor (203) is arranged inside the positioning frame (201), a screw rod (204) is connected to the movable end of the motor (203), a limiting plate (205) is sleeved on the surface of the screw rod (204), a plurality of slots (206) are evenly opened on the surface of the limiting plate (205), and a group of sliding rods (207) are symmetrically arranged on both sides below the slots (206).

2. The bottom fixing device of an air-film building according to claim 1 is characterized in that: The positioning frame (201) and the fixed base (1) form a detachable structure through screws (202), and the motor (203) is matched and engaged inside the positioning frame (201).

3. The bottom fixing device of an air-film building according to claim 1 is characterized in that: The screw rod (204) and the limiting plate (205) are threadedly connected, a group of sliding rods (207) symmetrically penetrate the inside of the limiting plate (205), and a group of sliding rods (207) are fixedly connected to the fixed base (1).

4. The bottom fixing device of an air-film building according to claim 1 is characterized in that: The fixed base (1) comprises a support (101), a group of positioning plates (102) are symmetrically fixedly arranged outside the support (101), a vertical plate (103) is fixedly arranged on the top of the support (101), and a plurality of clamping rods (104) are evenly distributed on the surface of the vertical plate (103).

5. The bottom fixing device of the air-film building according to claim 4 is characterized in that: The support (101) is formed integrally with the positioning plate (102) and the vertical plate (103), respectively; the upper portion of the vertical plate (103) close to the membrane material (5) is arc-shaped.

6. The bottom fixing device of an air-film building according to claim 4 is characterized in that: The steel plate (4) is provided with fixing grooves in the same number as the clamping rods (104), and a plurality of the clamping rods (104) are symmetrically inserted into the fixing grooves on the inner side of the steel plate (4).

7. The bottom fixing device of an air-film building according to claim 4 is characterized in that: The auxiliary mechanism (3) comprises an auxiliary weight block (301), the auxiliary weight block (301) is attached to the rear surface of the support (101), a T-shaped clamping strip (302) is fixedly connected to the vertical surface of the auxiliary weight block (301), a group of hydraulic cylinders (303) are symmetrically arranged on both sides of the auxiliary weight block (301), the movable end of the hydraulic cylinder (303) is connected to a bracket (304), and a roller (305) is clamped inside the bracket (304).

8. The bottom fixing device of the air-film building according to claim 7 is characterized in that: A slot matching the T-shaped clip (302) is provided on the inner side of the rear surface of the support (101), and the auxiliary weight block (301) and the T-shaped clip (302) are integrally formed.

9. A method for using a bottom fixing device of an air-film building according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, moving the fixed base (1) as a whole to the location where the air-film building is required to be constructed, and connecting the fixed base (1) as a whole to the ground through a positioning plate (102) and a plurality of insertion rods; S2, the bracket (304) and the roller (305) are then driven downward by the hydraulic cylinder (303) until the auxiliary weight block (301) is lifted off the ground. At this time, the auxiliary weight block (301) can slide without manual movement. The construction personnel slide the auxiliary weight block (301) to the rear side of the fixed base (1), and then the bracket (304) and the roller (305) are driven upward by the hydraulic cylinder (303) so that the bottom of the auxiliary weight block (301) contacts the ground. Then, the auxiliary weight block (301) and the fixed base (1) can be quickly assembled by the cooperation between the T-shaped clip (302) and the inner clip groove of the rear surface of the support (101), thereby increasing the weight of the fixed base (1) and improving stability. S3, the construction personnel then put the steel plate (4) on the outside of the clamping rod (104), and then drive the screw rod (204) to rotate clockwise through the motor (203), so that the limit plate (205) on the surface of the screw rod (204) moves backward until the limit plate (205) fits the surface of the steel plate (4), and at this time, the clamping rod (104) is partially inserted into the slot (206), so that the steel plate (4) is quickly limited and fixed; S4, after the membrane material (5) is inflated, the arc-shaped membrane material (5) fits with the arc-shaped portion of one side of the vertical plate (103), which can reduce the wear and deformation of the surface of the membrane material (5) and increase the safety of the air-film building; S5. When the air-film building is dismantled, the motor (203) drives the screw rod (204) to rotate counterclockwise, so that the limit plate (205) on the surface of the screw rod (204) moves forward. At this time, the limit plate (205) is away from the steel plate (4), and there is enough space between the vertical plate (103) and the limit plate (205) for the steel plate (4) to move out, so that the steel plate (4) can be quickly dismantled; S6. After that, the auxiliary mechanism (3) and the inner plug rod of the positioning plate (102) are removed to complete the overall disassembly of the air-film building.

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