CN219316476U

CN219316476U - Detachable safety net device

Info

Publication number: CN219316476U
Application number: CN202320640393.7U
Authority: CN
Inventors: 郑琳; 李慧; 孙倩倩
Original assignee: Jiangxi Yuanhui Construction Co ltd
Current assignee: Jiangxi Yuanhui Construction Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-07
Anticipated expiration: 2033-03-28

Abstract

The utility model belongs to the technical field of safety nets, and particularly relates to a detachable safety net device. Including the frame, the inner wall one side fixedly connected with safety net of frame, the storage tank has been seted up to the bottom of frame. According to the utility model, the second clamping plate is close to the first clamping plate, and the handle is rotated, so that the screw rod is used for fixing the first clamping plate and the second clamping plate, and the connecting block is used for driving the fixing block to move through the rotating shaft, so that the fixing block is close to the inner wall of the storage groove, and the safety net is convenient to install and transport; meanwhile, the fixed block is rotated by the cooperation of the linkage block and the fixed rod, so that the installation angle of the safety net can be changed.

Description

Detachable safety net device

Technical Field

The utility model belongs to the technical field of safety nets, and particularly relates to a detachable safety net device.

Background

The safety net is a novel building security product for providing security protection, falling prevention and the like for building construction, is a labor protection tool for preventing falling injury, has extremely wide application range, is mostly used for various high-place operations and blocks falling people and objects.

Through searching, in the prior art, chinese patent application number: CN202120671361.4, filing date: 2021-04-01 discloses a detachable high-strength safety net for building construction, relates to the technical field of safety nets, and in particular relates to a detachable high-strength safety net for building construction, which comprises a chemical fiber net and is characterized in that: the chemical fiber net is characterized in that the periphery of the chemical fiber net is fixedly connected with the periphery, a plurality of groups of second mounting rings are fixedly connected to the two sides of the periphery, connecting steel wires are arranged in the second mounting rings, connecting blocks are fixedly connected to the two ends of each connecting steel wire, one end of each connecting block is fixedly connected with a fixing plate, one end of each fixing plate is fixedly connected with a second clamping plate, one end of each second clamping plate is fixedly connected with a hinge, each second clamping plate is hinged with a first clamping plate through the hinge, and one end of each first clamping plate is fixedly connected with a locating plate. According to the utility model, the safety net can be conveniently installed and detached by the aid of the second installation ring, the connecting steel wires, the first clamping plate, the second clamping plate, the hinge, the connecting seat, the connecting rod, the baffle ring, the spring, the fixing plate, the positioning plate and the positioning groove.

The device still has the following drawbacks:

1. when the safety net is used, the safety net is installed through the first clamping plate and the second clamping plate, but the safety net is inconvenient to store through the first clamping plate and the second clamping plate, so that the safety net is inconvenient to transport.

Disclosure of Invention

The utility model provides a detachable safety net device, which comprises a frame, wherein a safety net is fixedly connected to one side of the inner wall of the frame, a storage groove is formed in the bottom end of the frame, a rotating shaft is arranged on the inner wall of the storage groove, a connecting block is arranged on the rotating shaft, a fixing block is arranged on one side of the outer wall of the connecting block, a first clamping plate is fixedly connected to one side of the outer wall of the fixing block, a handle is arranged at the top end of the first clamping plate, a screw rod is fixedly connected to the bottom end of the handle, a second cavity is formed in one side of the outer wall of the fixing block, and a sliding rod is arranged on the inner wall of the second cavity and penetrates through the second clamping plate in a sliding connection mode.

Further, the inner wall of connecting block has seted up first cavity, the inner wall sliding connection of first cavity has the linkage piece, outer wall one side fixedly connected with dead lever of linkage piece.

Further, the other end of the fixed rod penetrates through one side of the inner wall of the first cavity and extends to the outer wall of the connecting block, and one end, far away from the linkage block, of the fixed rod is fixedly connected to one side of the outer wall of the fixed block.

Further, the fixed slot has been seted up on the top of fixed block, the third cavity has been seted up to the inner wall of frame, the inner wall fixedly connected with gangbar of third cavity, the gangbar runs through sliding connection and has the installation piece.

Further, the top fixed connection installation pole of installation piece, the other end of installation pole runs through the top of third cavity, and extends to the top of frame.

Further, the bottom fixedly connected with gag lever post of installation piece, the other end of gag lever post runs through the bottom of third cavity, and extends to the inner wall top of accomodating the groove, the outer wall of gangbar has cup jointed the spring.

The beneficial effects of the utility model are as follows:

1. through the second splint is close to first splint to rotatory handle makes the lead screw fix first splint and second splint, thereby installs the safety net, through the pivot, makes the connecting block drive the fixed block and removes, thereby makes the fixed block be close to the inner wall of accomodating the groove, not only conveniently installs the safety net, still conveniently transports the safety net.

2. Through the cooperation of linkage piece and dead lever, make the fixed block rotatory to can change the installation angle of safety net.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a removable safety net device in a front view, according to an embodiment of the present utility model;

FIG. 2 shows a schematic cross-sectional view of a removable safety net device according to an embodiment of the present utility model;

FIG. 3 shows an enlarged view of FIG. 2 of a removable safety net device according to an embodiment of the present utility model;

fig. 4 shows an enlarged view at B of fig. 2 of a removable safety net device according to an embodiment of the present utility model.

In the figure: 1. a frame; 2. a safety net; 3. a connecting block; 4. a fixed block; 5. a first clamping plate; 6. a second clamping plate; 7. a handle; 8. a screw rod; 9. a fixing groove; 10. a mounting rod; 11. a storage groove; 12. a rotating shaft; 13. a first cavity; 14. a linkage block; 15. a fixed rod; 16. a second cavity; 17. a slide bar; 18. a linkage rod; 19. a mounting block; 20. a limit rod; 21. a spring; 22. and a third cavity.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a detachable safety net device, which comprises a frame 1, wherein as shown in fig. 1-4, a safety net 2 is fixedly connected to one side of the inner wall of the frame 1, a containing groove 11 is formed in the bottom end of the frame 1, a rotating shaft 12 is arranged on the inner wall of the containing groove 11, a connecting block 3 is arranged on the rotating shaft 12, a fixed block 4 is arranged on one side of the outer wall of the connecting block 3, a first cavity 13 is formed in the inner wall of the connecting block 3, a linkage block 14 is slidingly connected to the inner wall of the first cavity 13, a fixed rod 15 is fixedly connected to one side of the outer wall of the linkage block 14, the other end of the fixed rod 15 penetrates through one side of the inner wall of the first cavity 13 and extends to the outer wall of the connecting block 3, and one end, far away from the linkage block 14, of the fixed rod 15 is fixedly connected to one side of the outer wall of the fixed block 4;

further, the connection block 3 is rotationally connected with the rotating shaft 12, and the outer wall of the connection block 3 is slidably connected with the inner wall of the storage groove 11.

Further, the outer wall of the fixed block 4 is slidably connected with the outer wall of the connecting block 3, and the central axis of the fixed block 4, the central axis of the fixed rod 15 and the central axis of the linkage block 14 are mutually overlapped.

Specifically, through pivot 12, make connecting block 3 drive fixed block 4 and remove to make fixed block 4 be close to the inner wall of accomodating groove 11, reach the purpose of accomodating.

Specifically, through the cooperation of the linkage block 14 and the fixing rod 15, the fixing block 4 is rotated, so that the installation angle of the safety net 2 can be changed, and the aim of adjusting the angle is fulfilled.

The novel clamping device is characterized in that a first clamping plate 5 is fixedly connected to one side of the outer wall of the fixed block 4, a handle 7 is arranged at the top end of the first clamping plate 5, a screw rod 8 is fixedly connected to the bottom end of the handle 7, the screw rod 8 is arranged on one side of the outer wall far away from the fixed block 4, the screw rod 8 and the first clamping plate 5 are in threaded connection in a penetrating mode, a second cavity 16 is formed in one side of the outer wall of the fixed block 4, a sliding rod 17 is arranged on the inner wall of the second cavity 16, a second clamping plate 6 is in threaded connection in a penetrating and sliding mode through the sliding rod 17, and one end, far away from the handle 7, of the screw rod 8 is in threaded connection with the second clamping plate 6 in a penetrating mode;

further, the first clamping plate 5 and the second clamping plate 6 are symmetrically arranged at the center of the central axis of the fixing block 4, and the outer wall of the second clamping plate 6 is slidably connected with the inner wall of the second cavity 16.

Specifically, the second clamping plate 6 is close to the first clamping plate 5, and the handle 7 is rotated, so that the screw rod 8 fixes the first clamping plate 5 and the second clamping plate 6, and the safety net 2 is installed, thereby achieving the purpose of installation.

The fixed slot 9 has been seted up on the top of fixed block 4, the third cavity 22 has been seted up to the inner wall of frame 1, the inner wall fixedly connected with gangbar 18 of third cavity 22, gangbar 18 runs through sliding connection has installation piece 19, the top fixed connection installation pole 10 of installation piece 19, the other end of installation pole 10 runs through the top of third cavity 22, and extends to the top of frame 1, the bottom fixedly connected with gag lever post 20 of installation piece 19, the other end of gag lever post 20 runs through the bottom of third cavity 22, and extends to the inner wall top of accomodating groove 11, spring 21 has been cup jointed to the outer wall of gangbar 18.

Further, one end of the limiting rod 20 far away from the mounting block 19 is clamped with the inner wall of the fixing groove 9, and the limiting rod 20 and the mounting rod 10 are symmetrically arranged at the center of the central axis of the mounting block 19.

Specifically, the fixing block 4 is close to the inner wall of the storage groove 11, so that the limiting rod 20 and the fixing groove 9 are clamped with each other, and one end of the mounting block 19 is driven by the spring 21, so that the fixing block 4 is fixed on the inner wall of the storage groove 11, and the purpose of fixing is achieved.

The detachable safety net device provided by the embodiment of the utility model has the following working principle:

step one: the second clamping plate 6 is close to the first clamping plate 5, the handle 7 is rotated, the screw rod 8 is used for fixing the first clamping plate 5 and the second clamping plate 6, the safety net 2 is installed, the connecting block 3 is used for driving the fixing block 4 to move through the rotating shaft 12, the fixing block 4 is close to the inner wall of the storage groove 11, the limiting rod 20 and the fixing groove 9 are clamped with each other, one end of the installation block 19 is driven by the spring 21, and the fixing block 4 is fixed on the inner wall of the storage groove 11.

Step two: the fixed block 4 is rotated by the cooperation of the linkage block 14 and the fixed rod 15, so that the installation angle of the safety net 2 can be changed.

The utility model has the beneficial effects that:

1. through second splint 6 is close to first splint 5 to rotatory handle 7 makes lead screw 8 fix first splint 5 and second splint 6, thereby installs safety net 2, through pivot 12, makes connecting block 3 drive fixed block 4 and removes, thereby makes fixed block 4 be close to the inner wall of accomodating groove 11, not only conveniently installs safety net 2, still conveniently transports safety net 2.

2. The fixed block 4 is rotated by the cooperation of the linkage block 14 and the fixed rod 15, so that the installation angle of the safety net 2 can be changed.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A removable safety net device, characterized in that: including frame (1), inner wall one side fixedly connected with safety net (2) of frame (1), accomodate groove (11) have been seted up to the bottom of frame (1), the inner wall of accomodating groove (11) is provided with pivot (12), be provided with connecting block (3) on pivot (12), outer wall one side of connecting block (3) is provided with fixed block (4), the outer wall one side fixedly connected with first splint (5) of fixed block (4), the top of first splint (5) is provided with handle (7), just the bottom fixedly connected with lead screw (8) of handle (7), second cavity (16) have been seted up on outer wall one side of fixed block (4), the inner wall of second cavity (16) is provided with slide bar (17), slide bar (17) through sliding connection has second splint (6).

2. A removable safety net device as claimed in claim 1, wherein: the inner wall of connecting block (3) has seted up first cavity (13), the inner wall sliding connection of first cavity (13) has linkage piece (14), the outer wall one side fixedly connected with dead lever (15) of linkage piece (14).

3. A removable safety net device as claimed in claim 2, wherein: the other end of the fixed rod (15) penetrates through one side of the inner wall of the first cavity (13) and extends to the outer wall of the connecting block (3), and one end, far away from the linkage block (14), of the fixed rod (15) is fixedly connected to one side of the outer wall of the fixed block (4).

4. A removable safety net device as claimed in claim 1, wherein: the fixed slot (9) has been seted up on the top of fixed block (4), third cavity (22) have been seted up to the inner wall of frame (1), the inner wall fixedly connected with gangbar (18) of third cavity (22), gangbar (18) run through sliding connection has installation piece (19).

5. A removable safety net device as set forth in claim 4, wherein: the top of the mounting block (19) is fixedly connected with the mounting rod (10), and the other end of the mounting rod (10) penetrates through the top of the third cavity (22) and extends to the top of the frame (1).

6. A removable safety net device as set forth in claim 4, wherein: the bottom fixedly connected with gag lever post (20) of installation piece (19), the bottom of third cavity (22) is run through to the other end of gag lever post (20), and extends to the inner wall top of accomodating groove (11), spring (21) have been cup jointed to the outer wall of gangbar (18).