CN219090911U

CN219090911U - High altitude safety belt hook for building construction

Info

Publication number: CN219090911U
Application number: CN202223193165.4U
Authority: CN
Inventors: 张颂伟; 庞鹏
Original assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Current assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-30
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a high-altitude safety belt hook for building construction, which comprises a connector, a steel pipe, fixing nuts and hooks, wherein the connector comprises a connector main body and supporting legs, pipe through holes are transversely formed in the upper part of the connector main body, two supporting legs are arranged at the lower end of the connector main body in parallel, a lifting hook is rotatably arranged between the two supporting legs, one end of the steel pipe penetrates through the pipe through holes, and the fixing nuts are screwed at two ends of the steel pipe. The utility model can effectively solve the problem of hanging and fixing the safety belt hook in masonry and secondary structure construction, and effectively reduces the risk of edge safety.

Description

High altitude safety belt hook for building construction

Technical Field

The utility model relates to the technical field of building construction safety, in particular to a high-altitude safety belt hook for building construction.

Background

At present, when the civil engineering is built and the secondary structure operation is used for edge construction, safety of high-altitude operators is guaranteed, and site operators are required to tie safety belts when the high-altitude operators perform the high-altitude operation. The safety belt mainly comprises a lacing worn on the body of a person, the lacing is connected with a safety rope, the other end of the safety rope is connected with a safety belt hook, the safety belt hook is hung on a safety belt hanging point of a field structural member, the safety belt hook is an important part for connecting an operator and the safety belt hanging point, and the reliability of the safety belt and the safety of the field operator are determined. Most of the existing safety belt hooks are directly fixed on the shear wall through fasteners, mounting holes are formed in the safety belt hooks, the fasteners are fixed with the shear wall in the mounting holes, the safety is low when the fasteners are few, the mounting operation is complicated when the fasteners are more, and the size of the safety belt hooks is enlarged when the number of the mounting holes in the safety belt hooks is too large.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the high-altitude safety belt hook for building construction, which can effectively solve the problems of hanging and fixing the safety belt hook in masonry and secondary structure construction and effectively reduce the risk of edge safety.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a high altitude safety belt couple for construction, including connector, steel pipe, fixation nut and couple, the connector include connector main part and landing leg, connector main part upper portion transversely seted up the pipe perforation, two landing legs have been arranged side by side to this connector main part lower extreme, rotate between two landing legs and install the lifting hook, steel pipe one end pass the pipe perforation, the both ends of this steel pipe have all connect a fixation nut soon.

As a supplement to the technical proposal of the utility model, the lifting hook is rotationally connected with the two supporting legs through a connecting component.

As a supplement to the technical scheme of the utility model, the connecting component comprises a screw rod and two limit nuts, a first preformed hole is formed in the middle of the supporting leg, a second preformed hole is formed in the upper portion of the lifting hook, the second preformed hole is aligned with the first preformed hole and inserted into the screw rod, and the limit nuts are screwed at two ends of the screw rod.

As a supplement to the technical scheme of the utility model, the limit nut and the screw rod are fixed by welding.

As a supplement to the technical scheme of the utility model, the inner side of each fixing nut on the steel pipe is sleeved with a rubber gasket.

As a supplement to the technical scheme of the utility model, the fixing nut adopts a double-nut structure.

The beneficial effects are that: the utility model relates to a high-altitude safety belt hook for building construction, a steel pipe penetrates through a pipe perforation at the upper part of a connector, one end of the steel pipe penetrates through a shear wall, two ends of the steel pipe are firmly fixed by adopting fixing nuts, the whole fixing structure is stable and is not easy to fall off, and compared with the case of directly fixing by using a fastener, the safety belt hook is higher in safety. The utility model discloses the installation is simple and easy, and is fixed firm, when can effectively solving brickwork and secondary structure and face limit construction, the safety belt hangs the problem, improves the security.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the connector and hook of the present utility model;

FIG. 3 is a schematic view of a connector according to the present utility model;

FIG. 4 is a schematic view of the structure of the steel pipe according to the present utility model;

FIG. 5 is a schematic view of a connection assembly according to the present utility model;

fig. 6 is a schematic view of the structure of the hook according to the present utility model.

The diagram is: 1. the shear wall comprises a shear wall body 2, connectors 21, connector main bodies 22, pipe perforation holes 23, supporting legs 24, first reserved holes 3, steel pipes 4, fixing bolts 5, connecting components 51, limit nuts 52, screws 6, lifting hooks 61 and second reserved holes.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

The embodiment of the utility model relates to a high-altitude safety belt hook for building construction, which comprises a connector 2, a steel pipe 3, a fixing nut 4 and a hook 6, wherein the connector 2 comprises a connector main body 21 and supporting legs 23, pipe through holes 22 are transversely formed in the upper part of the connector main body 21, two supporting legs 23 are arranged at the lower end of the connector main body 21 in parallel, a lifting hook 6 is rotatably arranged between the two supporting legs 23, one end of the steel pipe 3 penetrates through the pipe through holes 22, and the two ends of the steel pipe 3 are respectively connected with the fixing nut 4 in a screwed mode.

External threads are arranged on the outer side walls of the two ends of the steel pipe 3, and the internal threads of the fixing nuts 4 are matched with the external threads.

The lifting hook 6 is rotationally connected with the two supporting legs 23 through the connecting component 5; the connecting assembly 5 comprises a screw 52 and two limit nuts 51, a first preformed hole 24 is formed in the middle of the supporting leg 23, a second preformed hole 61 is formed in the upper portion of the lifting hook 6, the second preformed hole 61 is aligned with the first preformed hole 24 and inserted into the screw 52, the limit nuts 51 are screwed at two ends of the screw 52, and the lifting hook 6 can freely rotate along the radial direction of the screw 52.

When the safety belt hook is used, as shown in the figure 1, the steel pipe 3 penetrates into the pipe perforation 22 at the upper part of the connector 2, one end of the steel pipe 3 penetrates through the shear wall 1, the two ends of the steel pipe 3 are firmly fixed by adopting the fixing nuts 4, the rubber gaskets 7 are arranged between the fixing nuts 4 and the shear wall 1, between the fixing nuts 4 and the connector 2 and between the shear wall 1 and the connector 2, the whole fixing structure is stable, the safety belt hook is not easy to fall off, and compared with the safety belt hook which is directly fixed by a fastener, the safety belt hook is higher; a lifting hook 6 is arranged between the two supporting legs 23, a second preformed hole 61 at the upper part of the lifting hook 6 is aligned with the first preformed hole 24 of the supporting leg 23, a screw rod 52 is inserted, two limiting nuts 51 are respectively screwed at two ends of the screw rod 52, and the lifting hook 6 can freely rotate along the radial direction of the screw rod 52.

The limiting nut 51 and the screw 52 are fixed by welding; or upsetting treatment is carried out on the end part of the screw rod 52, so that the limit of the limit nut 51 is realized, and the firmness of the limit nut is ensured.

The fixing screw cap 4 adopts a double screw cap structure, the fixing screw cap 4 has two screw caps in total, and one screw cap can limit the other screw cap.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above has described in detail a high-altitude safety belt hook for construction provided in the present application, and specific examples are applied herein to illustrate the principles and embodiments of the present application, and the above examples are only used to help understand the method and core ideas of the present application; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims

1. The utility model provides a high altitude safety belt couple for construction, includes connector (2), steel pipe (3), fixation nut (4) and lifting hook (6), its characterized in that: the connector (2) comprises a connector main body (21) and supporting legs (23), pipe perforation holes (22) are transversely formed in the upper portion of the connector main body (21), two supporting legs (23) are arranged at the lower end of the connector main body (21) in parallel, a lifting hook (6) is rotatably installed between the two supporting legs (23), one end of a steel pipe (3) penetrates through the pipe perforation holes (22), and fixing nuts (4) are screwed at two ends of the steel pipe (3).

2. The high-altitude safety belt hook for building construction according to claim 1, wherein: the lifting hook (6) is rotationally connected with the two supporting legs (23) through the connecting component (5).

3. The high-altitude safety belt hook for building construction according to claim 2, wherein: the connecting assembly (5) comprises a screw (52) and two limit nuts (51), a first reserved hole (24) is formed in the middle of the supporting leg (23), a second reserved hole (61) is formed in the upper portion of the lifting hook (6), the second reserved hole (61) is aligned with the first reserved hole (24) and is inserted into the screw (52) and the limit nuts (51) are screwed at two ends of the screw (52).

4. A high altitude safety belt hanger for construction according to claim 3, wherein: the limiting nut (51) and the screw (52) are fixed through welding.

5. The high-altitude safety belt hook for building construction according to claim 1, wherein: the inner side of each fixing nut (4) on the steel pipe (3) is sleeved with a rubber gasket (7).

6. The high-altitude safety belt hook for building construction according to claim 1, wherein: the fixing screw cap (4) adopts a double screw cap structure.