CN219138442U

CN219138442U - Anti-falling device for construction of building steel structure engineering

Info

Publication number: CN219138442U
Application number: CN202223008384.0U
Authority: CN
Inventors: 赵兴燕; 邵玉涛; 范万亮
Original assignee: Gansu Yian Construction Technology Group Co ltd
Current assignee: Gansu Yian Construction Technology Group Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-06
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of building construction safety, in particular to an anti-falling device for building steel structure engineering construction, which comprises a supporting frame, wherein the supporting frame comprises a transverse supporting plate, at least two vertical supporting plates and extending plates, and electric telescopic rods are arranged on one sides, far away from the vertical supporting plates, of the upper end surfaces of the two extending plates; the inboard rotation of horizontal backup pad is connected and is prevented weighing down the frame, sets up the anti-falling net in the anti-weighing down the frame, and electric telescopic handle up end sets up the elastic component, and the elastic component up end is articulated with anti-weighing down the frame lower terminal surface, and anti-weighing down frame keeps away from horizontal backup pad one side up end and rotates and connect the bounding wall, and the inboard both sides of bounding wall are articulated to set up the telescopic link, and telescopic link one end is connected with anti-weighing down frame up end both sides through the connecting rod. The utility model discloses make the anti-falling net that traditional level set up can warp the outside edge through inboard angle modulation, prevent the steel construction from falling the circumstances that appears the landing when preventing falling on the anti-falling net, utilize the security that improvement anti-falling device that adjustable bounding wall can be further used.

Description

Anti-falling device for construction of building steel structure engineering

Technical Field

The utility model relates to an anti-falling device, in particular to an anti-falling device for construction of a building steel structure engineering, and belongs to the technical field of building construction safety.

Background

The steel structure engineering is a structure mainly made of steel, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and the components or parts are connected by adopting welding seams, bolts or rivets, so that the steel structure engineering is one of main building structure types; because the self weight is light, the construction is simple and convenient, and the method is widely applied to the fields of large-scale factory buildings, bridges, venues, super high-rise buildings and the like;

in the existing steel structure construction process, steel and parts of all parts are required to be hoisted for overhead operation, constructors are required to climb to a higher height for installation, disassembly, daily maintenance and other operations, and in order to ensure the safety of the constructors and prevent sundries from falling, an anti-falling net is arranged below a construction part at present during construction;

however, the existing anti-falling nets are horizontally paved, the periphery is also not provided with a fence, and when a steel structure falls on the anti-falling net, the situation that the steel structure rolls off from the anti-falling net is quite likely to happen, so that some dangerous situations can happen.

Accordingly, there is a need for an improved fall arrest device that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide an anti-falling device for construction of a building steel structure engineering, which can be used for adjusting angles, so that the outer side edge of a traditional anti-falling net arranged horizontally can be tilted through the inner side angle adjustment, the situation that a steel structure falls on the anti-falling net and slides off is prevented, and the use safety of the anti-falling device can be further improved by utilizing an adjustable coaming.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the anti-falling device for construction of the building steel structure engineering comprises a supporting frame, wherein the supporting frame comprises a transverse supporting plate, at least two vertical supporting plates and extending plates, the two vertical supporting plates are vertically arranged on the lower end faces of the transverse supporting plates respectively, the two extending plates are horizontally arranged on the inner sides below the two vertical supporting plates respectively, and electric telescopic rods are arranged on one sides, far away from the vertical supporting plates, of the upper end faces of the two extending plates;

the utility model discloses a safety protection device for a car, including horizontal backup pad, electric telescopic handle, lateral support plate, electrical telescopic handle, bounding wall, connecting rod, electrical telescopic handle, lateral support plate's medial surface rotates to be connected with the anti-drop frame, be provided with the anti-drop net in the anti-drop frame, the up end of electric telescopic handle is provided with the elastic component, the up end of elastic component with the anti-drop frame lower terminal surface articulates, the anti-drop frame is kept away from the up end of lateral support plate one side rotates to be connected with the bounding wall, the both sides of the medial surface of bounding wall articulates to be provided with the telescopic handle, the telescopic handle is kept away from the one end of bounding wall through the connecting rod with the both sides of anti-drop frame up end are connected.

Preferably, the two ends of the inner side surface of the transverse supporting plate are respectively provided with a first baffle, a rotating rod is arranged between the two first baffles, and a connecting cavity sleeved with the rotating rod is formed in one side, close to the transverse supporting plate, of the anti-falling frame.

Preferably, the two sides of the upper end face of the anti-falling frame, which are far away from one side of the transverse supporting plate, are respectively provided with a second baffle, a second rotating rod is arranged between the two second baffles, and a second connecting cavity sleeved with the second rotating rod is formed in one side of the coaming, which is close to the anti-falling frame.

Preferably, the two sides of the upper end face of the anti-falling frame are provided with barb grooves in an arrangement mode, the opening directions of the barb grooves are close to the transverse supporting plate, and one end, far away from the telescopic rod, of the connecting rod is provided with a barb structure clamped with the barb grooves.

Preferably, the telescopic rod comprises a threaded rod and a threaded sleeve, one end of the threaded rod is hinged with the coaming, and the other end of the threaded rod is screwed and connected with the threaded sleeve.

Preferably, the elastic piece comprises a support body and a sliding rod, the upper end face of the support body is provided with a sliding groove, the sliding rod slides in the sliding groove, and the bottom of the sliding rod is connected with the bottom of the sliding groove through a compression spring.

Preferably, the inner side surface of the vertical support plate is connected with the upper end surface of the extension plate through a reinforcing support rod, and the reinforcing support rod is in a tripod structure between the vertical support plate and the extension plate.

The utility model has at least the following beneficial effects:

1. through utilizing braced frame to support the anti-drop frame, utilize electric telescopic handle and anti-drop frame's connection, make anti-drop frame and anti-drop net can carry out angle modulation, make the anti-drop net that traditional level set up can warp the outside edge through inboard angle modulation, prevent the steel construction and fall the circumstances that appears the landing when falling on anti-drop net, simultaneously through utilizing adjustable bounding wall can be further prevent steel construction from anti-drop net landing to the security when the anti-drop device is used of improvement that can be further.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

FIG. 4 is a cross-sectional view of an elastic member of the present utility model;

fig. 5 is a schematic view of a barb structure connection of the present utility model.

In the figure, 1-supporting frame, 2-transverse supporting plate, 3-vertical supporting plate, 4-extending plate, 5-falling preventing frame, 6-falling preventing net, 7-coaming, 8-telescopic rod, 9-connecting rod, 10-electric telescopic rod, 11-elastic piece, 12-first baffle, 13-rotating rod, 14-second baffle, 15-second connecting cavity, 16-connecting cavity, 17-barb groove, 18-barb structure, 19-threaded rod, 20-threaded sleeve, 21-supporting body, 22-sliding rod, 23-sliding groove, 24-compression spring, 25-reinforcing supporting rod and 26-second rotating rod.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

As shown in fig. 1-5, the anti-falling device for construction of building steel structure engineering provided by the embodiment comprises a supporting frame 1, wherein the supporting frame 1 comprises a transverse supporting plate 2, at least two vertical supporting plates 3 and an extending plate 4, the two vertical supporting plates 3 are respectively and vertically arranged on the lower end surfaces of the transverse supporting plate 2, the two extending plates 4 are respectively and horizontally arranged on the inner sides below the two vertical supporting plates 3, electric telescopic rods 10 are respectively arranged on one sides, far away from the vertical supporting plates 3, of the upper end surfaces of the two extending plates 4, and the electric telescopic rods 10 are used for driving the anti-falling frame 5 to move up and down, so that the peripheral angle adjustment of the anti-falling frame 5 is realized;

the inner side surface of the transverse supporting plate 2 is rotationally connected with an anti-falling frame 5, both ends of the inner side surface of the transverse supporting plate 2 are provided with first baffle plates 12, a rotating rod 13 is arranged between the two first baffle plates 12, and a connecting cavity 16 sleeved with the rotating rod 13 is formed on one side of the anti-falling frame 5 close to the transverse supporting plate 2;

the anti-falling frame 5 is internally provided with an anti-falling net 6, the anti-falling net 6 plays a role in anti-falling, the upper end face of the electric telescopic rod 10 is provided with an elastic piece 11, the upper end face of the elastic piece 11 is hinged with the lower end face of the anti-falling frame 5, the elastic piece 11 plays a role in elastic buffering, the upper end face of one side of the anti-falling frame 5 far away from the transverse supporting plate 2 is rotationally connected with a coaming 7, two sides of one side of the upper end face of the anti-falling frame 5 far away from the transverse supporting plate 2 are respectively provided with a second baffle 14, a second rotating rod 26 is arranged between the two second baffles 14, and one side of the coaming 7 close to the anti-falling frame 5 is provided with a second connecting cavity 15 sleeved with the second rotating rod 26;

the security when the anti-falling device is used can be further improved to bounding wall 7, and the both sides of the medial surface of bounding wall 7 are articulated to be provided with telescopic link 8, and the one end that bounding wall 7 was kept away from to telescopic link 8 is connected with the both sides of anti-falling frame 5 up end through connecting rod 9, and telescopic link 8 is used for adjusting the length of connecting rod 9, and connecting rod 9 is used for carrying out fixed connection with bounding wall 7 and anti-falling frame 5.

Further, both sides of the upper end face of the anti-falling frame 5 are provided with barb grooves 17 in the arrangement mode, the opening direction of each barb groove 17 is close to the transverse supporting plate 2, one end, away from the telescopic rod 8, of the connecting rod 9 is provided with barb structures 18 clamped with the barb grooves 17, and when the connecting rod 9 is connected with the anti-falling frame 5, the barb structures 18 are inserted into the barb grooves 17, so that fixation after adjustment of the coaming 7 can be achieved.

Further, the telescopic rod 8 comprises a threaded rod 19 and a threaded sleeve 20, one end of the threaded rod 19 is hinged to the coaming 7, the other end of the threaded rod 19 is screwed and connected with the threaded sleeve 20, and the length of the telescopic rod 8 can be adjusted by screwing and connecting the threaded sleeve 20 and the threaded rod 19.

Further, the elastic member 11 includes a supporting body 21 and a sliding rod 22, the upper end surface of the supporting body 21 is provided with a sliding groove 23, the sliding rod 22 slides in the sliding groove 23, the bottom of the sliding rod 22 is connected with the bottom of the sliding groove 23 through a compression spring 24, when the anti-falling net 6 is impacted, the anti-falling frame 5 can extrude the elastic member 11, and the sliding rod 22 is utilized to press and slide in the sliding groove 23, so that the compression spring 24 is extruded, and the repeated rebound is performed, so that the anti-falling frame 5 directly impacted can not cause extrusion damage to the electric telescopic rod 10.

Further, the inner side surface of the vertical support plate 3 is connected with the upper end surface of the extension plate 4 through the reinforcing support rod 25, the reinforcing support rod 25 is of a tripod structure between the vertical support plate 3 and the extension plate 4, the tripod structure can be formed after the reinforcing support rod 25 is installed, the stability of connection between the extension plate 4 and the vertical support plate 3 can be greatly improved, and accordingly the stability of supporting the anti-falling frame 5 can be further improved.

As shown in fig. 1 to 5, the principle of the anti-falling device for construction of the building steel structure engineering provided by the embodiment is as follows: after the anti-falling device is installed through the supporting frame 1 and the wall surface, the outer periphery of the anti-falling frame 5 is driven to rise through the extension of the electric telescopic rod 10, so that the angle adjustment of the anti-falling frame 5 is realized, the adjusted anti-falling frame 5 is not in a normal horizontal state, but in a peripheral tilting state, the steel structure can be prevented from falling off when falling on the anti-falling net 6, the use safety is improved, then the coaming 7 is unfolded according to the use requirement, the connecting rod 9 is driven to adjust through the length adjustment of the telescopic rod 8, the barb structures 18 are inserted into the barb grooves 17 by utilizing the arrangement of the barb grooves 17 and the barb structures 18 arranged on the connecting rod 9, the fixation of the coaming 7 after being unfolded can be realized, the steel structure can be further prevented from falling off the anti-falling net 6, and the use safety of the anti-falling device can be further improved.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a building steel construction engineering construction is with preventing weighing down device, includes braced frame (1), its characterized in that, braced frame (1) is including horizontal backup pad (2), two at least vertical support plates (3) and extension board (4), two vertical support plates (3) are vertical respectively to be set up the lower terminal surface of horizontal backup pad (2), two extension board (4) are horizontal respectively to be set up in the inboard of two vertical support plates (3) below, two extension board (4) up end keep away from one side of vertical support plate (3) all is provided with electric telescopic handle (10);

the utility model discloses a safety belt, including horizontal backup pad (2), lateral support plate (2) are rotated and are connected with anti-falling frame (5), be provided with anti-falling net (6) in anti-falling frame (5), the up end of electric telescopic handle (10) is provided with elastic component (11), the up end of elastic component (11) with anti-falling frame (5) lower terminal surface articulates, anti-falling frame (5) are kept away from lateral support plate (2) one side's up end is rotated and is connected with bounding wall (7), the both sides of lateral support plate (7) are articulated to be provided with telescopic link (8), telescopic link (8) are kept away from one end of bounding wall (7) pass through connecting rod (9) with the both sides of anti-falling frame (5) up end are connected.

2. The fall arrest device for construction of constructional steel structural engineering according to claim 1, wherein: the anti-falling device is characterized in that first baffle plates (12) are arranged at two ends of the inner side surface of the transverse supporting plate (2), a rotating rod (13) is arranged between the two first baffle plates (12), and a connecting cavity (16) sleeved with the rotating rod (13) is formed in one side, close to the transverse supporting plate (2), of the anti-falling frame (5).

3. The fall arrest device for construction of constructional steel structural engineering according to claim 1, wherein: the anti-falling frame is characterized in that second baffle plates (14) are arranged on two sides, far away from one side of the transverse supporting plate (2), of the upper end face of the anti-falling frame (5), a second rotating rod (26) is arranged between the two second baffle plates (14), and a second connecting cavity (15) sleeved with the second rotating rod (26) is formed in one side, close to the anti-falling frame (5), of the enclosing plate (7).

4. The fall arrest device for construction of constructional steel structural engineering according to claim 1, wherein: both sides of anti-falling frame (5) up end all are provided with barb groove (17) with this range, barb groove (17) open prescription direction is close to horizontal backup pad (2), connecting rod (9) are kept away from the one end of telescopic link (8) be provided with barb structure (18) that barb groove (17) card was established.

5. The fall arrest device for construction of constructional steel structural engineering according to claim 1, wherein: the telescopic rod (8) comprises a threaded rod (19) and a threaded sleeve (20), one end of the threaded rod (19) is hinged to the coaming (7), and the other end of the threaded rod (19) is screwed and connected with the threaded sleeve (20).

6. The fall arrest device for construction of constructional steel structural engineering according to claim 1, wherein: the elastic piece (11) comprises a supporting body (21) and a sliding rod (22), wherein a sliding groove (23) is formed in the upper end face of the supporting body (21), the sliding rod (22) slides in the sliding groove (23), and the bottom of the sliding rod (22) is connected with the bottom of the sliding groove (23) through a compression spring (24).

7. The fall arrest device for construction of constructional steel structural engineering according to claim 1, wherein: the inner side surface of the vertical support plate (3) is connected with the upper end surface of the extension plate (4) through a reinforcing support rod (25), and the reinforcing support rod (25) is in a tripod structure between the vertical support plate (3) and the extension plate (4).