CN217079809U

CN217079809U - Screw type safety belt hanging device

Info

Publication number: CN217079809U
Application number: CN202220866998.3U
Authority: CN
Inventors: 张冬阳; 徐亮; 尚家福; 徐思源; 杜德林; 席孟豪
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-29
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a screw safety belt is hung and is established device, including fixed angle bar, high strength screw rod and shear force wall outer wall, one side of fixed angle bar and the one end fixed connection of high strength screw rod, and the one end joint of high strength screw rod is in the inboard of shear force wall outer wall, pressure detection part, compound gasket and threaded connection have the nut in the activity respectively cup jointed on the surface at high strength screw rod middle part. The utility model discloses the fixed angle bar that sets up, the screw rod that excels in, compound gasket cooperation equipment back can form the screw safety belt and hang and establish the device, with the fixed back of shear force wall outer wall cooperation, create reasonable the hanging under the complicated environment of job site and establish the position, satisfy safety belt "height hang the basic requirement of low usefulness", under the construction environment of complicacy, improved the construction radius, reduced to make a round trip to hang and established the number of times, improved the efficiency of construction, reduced the risk factor.

Description

Screw type safety belt hanging device

Technical Field

The utility model belongs to the technical field of building safety device, concretely relates to screw safety belt is hung and is established device.

Background

Along with the improvement of modern engineering technology, the demand of high-rise buildings is more and more, and in the construction process of the high-rise buildings, high-altitude operation cannot be avoided, and in order to improve the safety of constructors during operation, building protection safety belts are developed according to the demand, but the hanging position of the safety belts is always the conventional construction method that the safety belts are hung at the upper fixed points of the construction parts, but the upper fixed points are simpler aiming at the complicated construction environment of the site, and the stability and the reliability of the fixed points are difficult to be scientifically evaluated, and most of the situations are determined by simple safety estimation conducted by the constructors, so aiming at the problems, the screw type safety belt hanging device is provided for solving the problems.

Disclosure of Invention

Not enough to prior art, the utility model provides a screw safety belt is hung and is established device has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a device is established to screw safety belt string, includes fixed angle bar, high strength screw rod and shear force wall outer wall, one side of fixed angle bar and the one end fixed connection of high strength screw rod, and the one end joint of high strength screw rod is in the inboard of shear force wall outer wall, the surface at high strength screw rod middle part has cup jointed pressure detection part, compound gasket and threaded connection respectively and has the nut.

Furthermore, the cross section of the fixed angle iron is L-shaped, a hook hole is formed in the fixed angle iron, and one side of the fixed angle iron is tightly attached to the side face of one side of the outer wall of the shear wall.

Furthermore, the composite gasket is internally provided with a gasket body which is of a T-shaped structure, the side surface of one side of the gasket body is fixedly connected with a jacking rod, and the surface of the gasket body is fixedly connected with an energy dissipation component.

Further, the inside of energy dissipation part is including the buffer piece, and the buffer piece is elastic metal material, the groove of stepping down has been seted up to the inboard of buffer piece one end, and the fixed axle that has cup jointed in the inside of the groove of stepping down, the damping cover has been cup jointed in the surface activity at fixed axle middle part, the surface of damping cover closely laminates with the side of shear force wall outer wall opposite side.

Further, the inside of pressure measurement part is including fixed plate, and the side fixedly connected with miniature pressure sensor of fixed plate one side, the side of miniature pressure sensor one side and the terminal surface laminating of roof pressure pole one end, miniature pressure sensor carries out electric connection through wire and current digital display controller, and the inside alarm that is provided with of digital display controller.

Furthermore, the surface of the fixed plate is fixedly connected with a connecting sleeve lug plate, and the connecting sleeve lug plate and the other side of the outer wall of the shear wall are fixedly installed through screws.

Has the advantages that:

1. the utility model discloses the fixed angle bar that sets up, the screw rod that excels in, compound gasket cooperation equipment back, can form the screw safety belt and hang and establish the device, with the fixed back of shear force wall outer wall cooperation, create reasonable the hanging under the complicated environment of job site and establish the position, satisfy safety belt "height and hang the basic requirement of low usefulness", under the construction environment of complicacy, construction radius has been improved, it establishes the number of times to have reduced to make a round trip to hang, the efficiency of construction has been improved, the risk factor has been reduced, and hang the randomness of establishing for traditional ordinary safety belt, this application device can improve factor of safety, and convenient to use, the customization is simple, there is stronger suitability at the job site.

2. The utility model discloses the pressure detection part that sets up hangs with foretell screw safety belt and establishes the device cooperation back, can carry out real-time detection to the connecting pressure of each part of device inside, gets into and carries out scientific aassessment to the stability and the reliability of the fixed point of device and shear force wall outer wall formation, in time discovers to connect not hard up potential safety hazard, further promotes factor of safety.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the fixed angle iron of the present invention;

fig. 3 is a right schematic view of the pressure detecting unit of the present invention;

fig. 4 is a schematic view of the composite gasket of the present invention from the right.

In the figure: 1. fixing angle iron; 2. a high-strength screw; 3. a shear wall outer wall; 4. a composite gasket; 41. a gasket body; 42. a top pressure rod; 5. an energy dissipation component; 51. a buffer sheet; 52. a fixed shaft; 53. a damping sleeve; 6. a pressure detecting member; 61. fixing a plate; 62. a miniature pressure sensor; 63. connecting a sleeve ear plate; 7. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a screw type safety belt hanging device includes a fixed angle iron 1, a high-strength screw 2 and a shear wall outer wall 3, one side of the fixed angle iron 1 is fixedly connected with one end of the high-strength screw 2, one end of the high-strength screw 2 is clamped on the inner side of the shear wall outer wall 3, the cross section of the fixed angle iron 1 is in an L shape, a hook hole is formed in the fixed angle iron 1, one side of the fixed angle iron 1 is tightly attached to the side face of one side of the shear wall outer wall 3, the fixed angle iron 1 provides an installation locking condition for a hook of a subsequent safety belt, and the fixed angle iron 1 is easy to obtain and low in manufacturing cost.

Referring to fig. 1, 2 and 4, the surface of the middle portion of the high-strength screw 2 is movably sleeved with a pressure detection component 6, a composite gasket 4 and a nut 7 in threaded connection, the composite gasket 4 includes a gasket body 41 inside, the gasket body 41 is of a T-shaped structure, the side surface of one side of the gasket body 41 is fixedly connected with a top pressure rod 42, the surface of the gasket body 41 is fixedly connected with an energy dissipation component 5, the composite gasket 4 is used as a transition connecting member to provide a locking area between the nut 7 and the shear wall outer wall 3 and improve the stability of connection, and after the fixed angle iron 1, the high-strength screw 2 and the composite gasket 4 are assembled in a matching manner, a screw type safety belt hanging device can be formed, and after the device is fixed in a matching manner with the shear wall outer wall 3, a reasonable hanging portion is created in a complex environment of a construction site, so as to meet the basic requirement of high hanging low usage of safety belts, under the construction environment of complicacy, improved the construction radius, reduced and made a round trip to hang and establish the number of times, improved the efficiency of construction, reduced the risk coefficient, and hang the randomness of establishing for traditional ordinary safety belt, factor of safety can be improved to this application device to convenient to use, the customization is simple, has stronger suitability at the job site.

Referring to fig. 1 and 3, the pressure detection part 6 includes a fixed plate 61 inside, a micro pressure sensor 62 is fixedly connected to a side surface of one side of the fixed plate 61, a side surface of one side of the micro pressure sensor 62 is attached to an end surface of one end of the top pressure rod 42, the micro pressure sensor 62 is electrically connected to an existing digital display controller through a wire, an alarm is arranged inside the digital display controller, after the pressure detection part 6 is matched with the screw type safety belt hanging device, the connection pressure of each part inside the device can be detected in real time, the stability and reliability of a fixed point formed by the device and the outer wall 3 of the shear wall can be scientifically evaluated, the potential safety hazard of loose connection can be timely found, the safety coefficient can be further improved, a connecting sleeve lug plate 63 is fixedly connected to the surface of the fixed plate 61, and the connecting sleeve lug plate 63 and the other side of the outer wall 3 of the shear wall are fixedly installed through screws, the connecting sleeve lug plate 63 provides mounting support and mounting abdication, so that the operation of workers is facilitated.

Referring to fig. 1, 2 and 4, the energy dissipation component 5 includes a buffer sheet 51 inside, the buffer sheet 51 is made of elastic metal material, an abdicating groove is formed on the inner side of one end of the buffer sheet 51, a fixed shaft 52 is fixedly sleeved inside the abdicating groove, a damping sleeve 53 is movably sleeved on the surface of the middle part of the fixed shaft 52, the surface of the damping sleeve 53 is tightly attached to the side surface of the other side of the outer wall 3 of the shear wall, when the connection between the device and the outer wall 3 of the shear wall vibrates, the buffer sheet 51 elastically deforms and buffers the vibration energy, and meanwhile, the damping sleeve 53 moves along the surface of the outer wall 3 of the shear wall under the force of the force, so as to dissipate energy through friction.

The working principle is as follows: when the high-strength vibration damping device is used, one end of a high-strength screw 2 fixedly connected with a fixed angle iron 1 penetrates through a preset mounting hole in an outer wall 3 of a shear wall and protrudes, then a pressure detection part 6 and a composite gasket 4 are sequentially sleeved in the middle of the high-strength screw 2 until the side surface of one side of the pressure detection part 6 and the surface of a damping sleeve 53 in an energy dissipation part 5 fixedly connected with the composite gasket 4 are tightly attached to the side surface of the outer wall 3 of the shear wall, after the completion, a nut 7 is in threaded connection with the surface of the middle of the high-strength screw 2 until the side surface of one side of the nut 7 is tightly attached to the side surface of one side of the composite gasket 4 and cannot rotate to advance, at the moment, a buffer sheet 51 in the energy dissipation part 5 is in a compressed state, and when vibration occurs at the connection part among the composite gasket 4, the nut 7 and the high-strength screw 2, the buffer sheet 51 performs elastic deformation buffering on vibration energy, meanwhile, the damping sleeve 53 is stressed to move along the surface of the outer wall 3 of the shear wall, friction energy dissipation is carried out, one end of the jacking rod 42 in the composite type gasket 4 is tightly attached to the surface of the micro pressure sensor 62 and applies certain pressure, specific pressure values are recorded through the digital display controller, a preset value of pressure change is set according to the specific pressure values, when the pressure value applied to the micro pressure sensor 62 by the jacking rod 42 becomes smaller, the phenomenon that the nut 7 is loosened is indicated, the digital display controller compares front and rear pressure data, and after the difference change exceeds the preset value, an alarm is given, and workers are informed to timely eliminate potential safety hazards.

Claims

1. The utility model provides a device is established to screw safety belt string, includes fixed angle bar (1), high strength screw rod (2) and shear force wall outer wall (3), its characterized in that: one side of the fixed angle iron (1) is fixedly connected with one end of the high-strength screw rod (2), one end of the high-strength screw rod (2) is clamped on the inner side of the shear wall outer wall (3), and the surface of the middle part of the high-strength screw rod (2) is respectively movably sleeved with a pressure detection part (6), a composite gasket (4) and a nut (7) in threaded connection.

2. The screw type safety belt hanging device according to claim 1, characterized in that: the cross section of the fixed angle iron (1) is L-shaped, a hook hole is formed in the fixed angle iron (1), and one side of the fixed angle iron (1) is tightly attached to the side face of one side of the shear wall outer wall (3).

3. The screw type safety belt hanging device according to claim 1, characterized in that: the composite gasket (4) is characterized in that a gasket body (41) is arranged inside the composite gasket (4), the gasket body (41) is of a T-shaped structure, a top pressure rod (42) is fixedly connected to the side face of one side of the gasket body (41), and an energy dissipation component (5) is fixedly connected to the surface of the gasket body (41).

4. The screw-type safety belt hanging device as claimed in claim 3, wherein: the inside of energy dissipation part (5) is including buffer piece (51), and buffer piece (51) are elastic metal material, the groove of stepping down has been seted up to the inboard of buffer piece (51) one end, and the fixed axle (52) of having cup jointed in the inside in groove of stepping down, damping cover (53) have been cup jointed in the surface activity at fixed axle (52) middle part, the surface of damping cover (53) closely laminates with the side of shear force wall outer wall (3) opposite side.

5. The screw type safety belt hanging device according to claim 1, characterized in that: the inside of pressure measurement part (6) is including fixed plate (61), and the side fixedly connected with miniature pressure sensor (62) of fixed plate (61) one side, the side of miniature pressure sensor (62) one side and the terminal surface laminating of roof pressure pole (42) one end, miniature pressure sensor (62) carry out electric connection through wire and current digital display controller, and the inside alarm that is provided with of digital display controller.

6. The screw-type safety belt hanging device according to claim 5, characterized in that: the surface of the fixed plate (61) is fixedly connected with a connecting sleeve lug plate (63), and the connecting sleeve lug plate (63) and the other side of the shear wall outer wall (3) are fixedly installed through screws.