CN217925019U

CN217925019U - Building outer wall safety protection network structure

Info

Publication number: CN217925019U
Application number: CN202222041557.2U
Authority: CN
Inventors: 郑维波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-29
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a construction technical field discloses a building outer wall safety protection network structure, and is two sets of arm power support is connected with the protection network with two sets of closing to the frame inboard that closes to the support, the upper portion face that closes the support is located both ends position department symmetry and is provided with the mount pad, and is two sets of one side symmetry of one of them a set of frame of arm power support is provided with the connection card cover, and one side symmetry of another set of frame of two sets of arm power supports is provided with the connection card post. The utility model discloses a but the folding nimble extension to closing the support that extends of symmetry to and the nimble of the arm power support that expandes through the symmetry is closing, when installing the during operation, carries it to the assigned position with the rolling state and installs, when reducing occupation space, has nimble installation convenience performance again, when carrying out the dismouting change, can go out its independent dismouting, need not to carry out the dismouting to whole and change maintenance work, reduces dismouting maintenance intensity.

Description

Building outer wall safety protection network structure

Technical Field

The utility model relates to a construction technical field specifically is a building outer wall safety protection network structure.

Background

In the building construction site, need set up the protection network in the outside of building, avoid produced rubble, residue etc. to fly out the outside and injure near personnel by a crashing object in the building process, current protection network generally is whole structure, and it is very troublesome to mat formation, is not convenient for change when the protection network is damaged, influences the protective effect of protection network, consequently urgently needs a novel protection network, carries out safety envelope to the building outer wall, and along with the development of technique, the safety protection network of various structural style is produced and is come out.

Through the retrieval, chinese patent net discloses an outer wall protection network that construction used (publication number CN 206205479U), outer wall protection network that construction used, including the frame and sew up protection network in the frame, the right side of frame all is equipped with the cutting with the upside edge, the left side of frame, downside edge are equipped with the card hole with the cutting looks adaptation of right side, upside edge respectively to be provided with the slot in the frame inboard that the card hole is relative, the slot is located the protection network front end, all be provided with the connecting hole of looks adaptation on cutting and the slot, the connecting hole fit in has the bolt, side rear end fixedly connected with guard plate on the frame, frame downside front end is fixed with the snap ring that uses with the cooperation scaffold, this kind of device simple to operate, and the fastness is good, reducible natural environment is to the protection network's protection network or the corrosive action, the life of extension protection network. However, in the installation and use process of the device, the device is not flexible to store and has insufficient extensibility, so that on one hand, the device is inconvenient for workers to store and unfold and install, and on the other hand, when the protective net is damaged, the device is inconvenient to disassemble, assemble and replace. Accordingly, those skilled in the art have provided a safety net structure for an exterior wall of a building to solve the problems set forth in the background art as described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building outer wall safety protection network structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building outer wall safety protection net structure, includes two sets of arm power supports, has two sets of supports that close, and two sets of arm power support is connected with the protection network with two sets of frame insides that close the support, the both ends symmetry that close the support is provided with first round pin axle, and close the support and rotate with the arm power support through first round pin axle and be connected, the middle part that closes the support is provided with the second round pin axle, and the upper portion face that closes the support is located both ends position department symmetry and is provided with the mount pad, and one side symmetry of one of them group of frame of two sets of arm power supports is provided with the connection cutting ferrule, and one side symmetry of another group of frame of two sets of arm power supports is provided with the connection card post.

As a further aspect of the present invention: the two sets of arm-force supports are symmetrically provided with first rotary swing arms on one side of the closed end frame, first buckles are symmetrically arranged on the other side of the closed end frame, the top end of the arm force of each first rotary swing arm is provided with a first clamping hook matched with each first buckle, and the first clamping hooks are clamped with the first buckles in an interference fit mode.

As a further aspect of the present invention: the arm rod end of the involutory support is provided with a second rotary swing arm on one side of the second pin shaft, the arm rod end of the involutory support is provided with a second buckle on the other side of the second pin shaft, the top end of the arm rod of the second rotary swing arm is provided with a second clamping hook matched with the second buckle, and the second clamping hook and the second buckle are clamped in an interference fit mode.

As a further aspect of the present invention: the folding bracket is characterized in that storage grooves are symmetrically formed in positions, located at two ends, of the upper plate surface of the folding bracket, one end of a cavity of each storage groove is rotatably connected with an arm force supporting rod, and the output end of each arm force supporting rod is fixedly connected with a mounting seat.

As a further aspect of the present invention: flexible fluting has been seted up to armed lever one end symmetry of arm strength support, flexible fluting inboard is provided with the support pole setting, the outside cover that supports the pole setting is equipped with compression spring, and just is equipped with the direction sliding sleeve to compression spring's top cover in the outside that supports the pole setting, the output seat face and the connector card post fixed connection of direction sliding sleeve.

As the utility model discloses further scheme again: the number of the connecting clamp columns and the number of the connecting clamp sleeves are two, and the connecting clamp columns correspond to the connecting clamp sleeves one to one.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a but the folding nimble extension to closing the support that extends of symmetry to and the nimble of the arm power support that expandes through the symmetry is closing, have good extension installation performance, when installing the work, carry it with the rolling state to the assigned position and install, when reducing occupation space, have nimble installation convenient performance again, when carrying out the dismouting change, can go out its independent dismouting, need not to carry out dismouting change maintenance work to whole, reduce dismouting maintenance intensity.

2. The utility model discloses an arm power support with to the square frame shape structure that the closing support is constituteed can improve the connection steadiness ability between adjacent safety protection net, replaced the condition that has the block gap between the traditional protection network, can effectually avoid the condition that gravel and sand etc. collapsed out in the gap.

Drawings

FIG. 1 is a schematic structural view of a safety protection net structure for an exterior wall of a building;

FIG. 2 is an enlarged schematic view of a portion A in the structure of a safety protection net for the exterior wall of a building;

FIG. 3 is an enlarged schematic view of the position B in the structure of the safety protection net for the outer wall of a building;

FIG. 4 is an enlarged schematic view of the position C in the structure of a safety protection net for the outer wall of a building;

fig. 5 is a schematic view of the folding and unfolding of a safety protection net structure of an outer wall of a building.

In the figure: 1. an arm force support; 2. a protective net; 3. connecting the clamping sleeve; 4. connecting the clamping columns; 5. involuting the bracket; 6. a hinge; 7. a first rotary swing arm; 8. a first buckle; 9. a first hook; 10. a first pin shaft; 11. a second pin shaft; 12. a second rotary swing arm; 13. a second hook; 14. a second buckle; 15. a receiving slot; 16. a mounting base; 17. an arm force strut; 18. telescoping and slotting; 19. supporting the upright stanchion; 20. a compression spring; 21. and (4) a guide sliding sleeve.

Detailed Description

Please refer to fig. 1-5, in an embodiment of the present invention, a building outer wall safety protection net structure, including two sets of arm force brackets 1, two sets of arm force brackets 1 are connected through hinge 6, two sets of arm force brackets 1 are provided with first rotary swing arm 7 to a side symmetry of the butt end frame, and two sets of arm force brackets 1 are provided with first buckle 8 to an opposite side symmetry of the butt end frame, an arm force top end of first rotary swing arm 7 is provided with first trip 9 adapted to first buckle 8, first trip 9 and first buckle 8 mutually interfere with each other to block, when installing and using the safety protection net, adopt lifting equipment and the like to lift the safety protection net to a specified position, after reaching the specified position, through the transit connection of hinge 6, expand two sets of arm force brackets 1 horizontally, make the protection net 2 keep the horizontal form of opening, then rotate first rotary swing arm 7, block first trip 9 in the interference card is gone into first buckle 8, buckle the state of two sets of arm force brackets 1 is fixed.

Two groups of involutory supports 5 are symmetrically connected at the upper and lower ends of two groups of arm strength supports 1, protective nets 2 are connected with the inner sides of involutory frames of the two groups of arm strength supports 1 and the involutory supports 5, first pin shafts 10 are symmetrically arranged at the two ends of the involutory supports 5, the involutory supports 5 are rotatably connected with the arm strength supports 1 through the first pin shafts 10, second pin shafts 11 are arranged in the middle parts of the involutory supports 5, second rotary swing arms 12 are arranged at one sides of arm rod ends of the involutory supports 5 opposite to the second pin shafts 11, second buckles 14 are arranged at the other sides of the arm rod ends of the involutory supports 5 opposite to the second pin shafts 11, second hooks 13 matched with the second buckles 14 are arranged at the top ends of arm rods of the second rotary swing arms 12, and the second hooks 13 are mutually clamped with the second buckles 14 in an interference manner, after the two groups of arm force supports 1 are completely extended, the folding and extending of the folding supports 5 are in a horizontal state through the transfer transmission of the first pin shafts 10 and the arm force supports 1 and the transfer transmission of the second pin shafts 11 and the folding supports 5, the protective net 2 is completely extended to carry out safe enclosure work, then after the folding supports 5 are completely extended horizontally, the second rotary swing arms 12 are rotated, the second clamping hooks 13 are clamped into the second clamping buckles 14 in an interference mode, the extending state of the folding supports 5 is kept fixed in a clamping buckle mode, the arm force supports 1 and the folding supports 5 can be in a framework mode made of aluminum alloy materials, the light and strong characteristics of the arm force supports are used as frames of protective net structures, the protective net 2 can be in a nylon net mode, and building debris and the like are protected through high-strength stretchability of the nylon net.

And the upper plate surface of the involutory support 5 is symmetrically provided with mounting seats 16 at the positions of two ends, the upper plate surface of the involutory support 5 is symmetrically provided with storage slots 15 at the positions of two ends, one end of a cavity for storing the slots 15 is rotatably connected with an arm force supporting rod 17, the output end of the arm force supporting rod 17 is fixedly connected with the mounting seats 16, after the safety protection net is unfolded, the mounting seats 16 are pulled out from the storage slots 15, then the mounting seats 16 are connected with pre-assembled scaffolds on the outer wall of a building, and the safety protection net is assembled and connected on the outer wall of the building.

One side of one of the two sets of arm force supports 1 is symmetrically provided with connecting clamp sleeves 3, and one side of the other set of arm force supports 1 is symmetrically provided with connecting clamp posts 4, telescopic slots 18 are symmetrically formed in one end of an arm rod of the arm force supports 1, support vertical rods 19 are arranged on the inner sides of the telescopic slots 18, compression springs 20 are sleeved on the outer sides of the support vertical rods 19, guide sliding sleeves 21 are sleeved on the top ends of the compression springs 20 just opposite to the outer sides of the support vertical rods 19, the output seat surfaces of the guide sliding sleeves 21 are fixedly connected with the connecting clamp posts 4, the connecting clamp posts 4 and the connecting clamp sleeves 3 are respectively in two sets, the connecting clamp posts 4 and the connecting clamp sleeves 3 are in one-to-one correspondence, when the safety protection nets are assembled and connected, the mounting seats 16 are unfastened from the connecting clamp sleeves 3 through the one-to-one correspondence of the connecting clamp posts 4 and the connecting clamp sleeves 3, an operator sequentially buckles and connects two adjacent sets of safety protection nets so as to improve the connection stability between the safety protection nets, when the scaffolds are damaged and needs to be disassembled and disassembled, the scaffold can be replaced only by moving the connecting clamp posts downwards, and the scaffold can be replaced by the scaffold, and the scaffold connecting clamp posts only the scaffold can be replaced by the scaffold.

The utility model discloses a theory of operation is: when the safety protection net is installed and used, the safety protection net is lifted to a designated position by adopting lifting equipment and the like, after the safety protection net reaches the designated position, the two groups of arm force supports 1 are horizontally unfolded through transfer connection of the hinges 6, the protection net 2 keeps a horizontally opened form, then the first rotary swing arm 7 is rotated, the first clamping hook 9 is clamped into the first clamping buckle 8 in an interference manner, the stretching states of the two groups of arm force supports 1 are clamped and fixed, after the two groups of arm force supports 1 are stretched, the oppositely-folded supports 5 are synchronously stretched into a horizontal state through transfer transmission of the first pin shaft 10 and the arm force supports 1 and transfer transmission of the second pin shaft 11 and the oppositely-folded supports 5, the oppositely-folded supports 5 are completely stretched, safety work is carried out, then after the oppositely-folded supports 5 are horizontally stretched, the second rotary swing arm 12 is rotated, the second clamping hook 13 is clamped into the second clamping buckle 14 in an interference manner, the stretching state of the involutory support 5 is kept fixed by the buckle, further, after the safety protection net is unfolded, the mounting seat 16 is pulled out from the containing slot 15, then the mounting seat 16 is connected with a pre-assembled scaffold on the building outer wall, the safety protection net is connected on the building outer wall in an assembling way, when the safety protection net is connected, through the one-to-one correspondence of the connecting clamp posts 4 and the connecting clamp sleeves 3, a worker sequentially buckles and connects two adjacent groups of safety protection nets so as to improve the connection stability between the safety protection nets, when the net surface of the safety protection net is damaged, cracked and the like and needs to be disassembled and replaced, the worker only needs to unfasten the mounting seat 16 from the scaffold, and simultaneously presses the connecting clamp posts 4 downwards through the elastic combination of the guide sliding sleeve 21 and the compression spring 20, the connecting clamp column 4 is moved out from the bottom port of the connecting clamp sleeve 3, so that the safety protection net can be independently taken out, and the disassembly, assembly, maintenance and replacement work can be carried out.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building outer wall safety protection net structure, includes two sets of arm power supports (1), its characterized in that, two sets of arm power support (1) are connected through hinge (6), and the upper and lower both ends symmetric connection of two sets of arm power supports (1) have two sets of to closing support (5), two sets of arm power support (1) and two sets of frame inboard of closing to closing support (5) are connected with protection network (2), the both ends symmetry of closing support (5) is provided with first round pin axle (10), and closes support (5) and rotate with arm power support (1) through first round pin axle (10) and be connected, the middle part of closing support (5) is provided with second round pin axle (11), and the upper portion face of closing support (5) is located both ends position symmetry and is provided with mount pad (16), and two sets of one side symmetry of one of the frame of arm power support (1) is provided with connection cutting ferrule (3), and one side symmetry of another group frame of two sets of arm power support (1) is provided with connection card post (4).

2. The building outer wall safety protection net structure according to claim 1, characterized in that two sets of arm force brackets (1) are symmetrically provided with first rotary swing arms (7) to one side of the butt end frame, and two sets of arm force brackets (1) are symmetrically provided with first buckles (8) to the other side of the butt end frame, the arm force top end of the first rotary swing arm (7) is provided with a first hook (9) matched with the first buckle (8), and the first hook (9) and the first buckle (8) are mutually clamped in an interference manner.

3. The building outer wall safety protection net structure according to claim 1, wherein a second rotary swing arm (12) is arranged at one side of the arm end of the involutory support (5) opposite to the second pin (11), a second buckle (14) is arranged at the other side of the arm end of the involutory support (5) opposite to the second pin (11), a second hook (13) matched with the second buckle (14) is arranged at the top end of the arm of the second rotary swing arm (12), and the second hook (13) and the second buckle (14) are mutually clamped in an interference manner.

4. The safety protection net structure for the external wall of a building according to claim 1, characterized in that the upper plate surface of the involutory support (5) is symmetrically provided with receiving slots (15) at two ends, one end of a cavity of the receiving slot (15) is rotatably connected with an arm-force support rod (17), and the output end of the arm-force support rod (17) is fixedly connected with the mounting seat (16).

5. The building outer wall safety protection net structure according to claim 1, characterized in that a telescopic slot (18) is symmetrically formed in one end of an arm rod of the arm force support (1), a supporting upright (19) is arranged on the inner side of the telescopic slot (18), a compression spring (20) is sleeved on the outer side of the supporting upright (19), a guide sliding sleeve (21) is sleeved on the outer side of the supporting upright (19) opposite to the top end of the compression spring (20), and an output seat surface of the guide sliding sleeve (21) is fixedly connected with the connecting clamp column (4).

6. The safety protection net structure for the external wall of the building according to claim 1, wherein the number of the connecting clamping columns (4) and the connecting clamping sleeves (3) is two, and the connecting clamping columns (4) and the connecting clamping sleeves (3) are in one-to-one correspondence with each other.