CN220645316U

CN220645316U - Protection device for civil engineering of building worker

Info

Publication number: CN220645316U
Application number: CN202322316070.5U
Authority: CN
Inventors: 关键
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a protection device for civil construction of a building, which comprises a bracket, a protection component and a protection net; two groups of protection components with buffering function are fixedly arranged on two sides of the top of the bracket, and two protection nets for protecting construction high-altitude objects are fixedly arranged between the two groups of protection components; the beneficial effects of the utility model are as follows: when the high-altitude falling object falls, firstly, the falling object is intercepted through the protective screening, kinetic energy generated by falling object falling can drive the supporting rods on the two groups of protective components to move downwards through the protective screening, the supporting rods on each group of supporting rods press the first compression spring to shrink on the C-shaped limiting ring in the downward moving process, meanwhile, the two buffer rods relatively slide and squeeze the second compression spring in the closed space, so that the two groups of protective components play a role in buffering, dangerous occurrence is reduced, and civil protection of a building is achieved.

Description

Protection device for civil engineering of building worker

Technical Field

The utility model relates to the technical field of building construction equipment, in particular to a protection device for civil construction of a building.

Background

The civil and industrial building is totally called as industrial and civil building, comprising: industrial buildings, i.e. buildings which directly serve production, include plants, workshops, etc.; and civil buildings, namely: an auxiliary building for satisfying the production and living needs of people, comprising: common residential buildings, office buildings, various comprehensive buildings and the like.

The high altitude weight often appears in the job site, and the high altitude weight is very dangerous, and current protection device for building worker civil engineering is inconvenient to cushion and intercept the high altitude weight, leads to the building worker civil engineering easily in the work progress, and constructor is injured by the high altitude weight smash because the mistake is gone into the danger area, takes place the incident easily, and the protection effect is poor.

Disclosure of Invention

The utility model aims to provide a protection device for civil engineering of a building, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protection device for civil construction of a building comprises a bracket, a protection component and a protection net; two groups of protection components with buffering effect are fixedly arranged on two sides of the top of the support, and two protection nets for protecting construction high-altitude falling objects are fixedly arranged between the two groups of protection components.

Preferably, the protection assembly includes: the device comprises a first supporting rod, a second supporting rod, a C-shaped limiting ring, a first compression spring, two buffer rods and a second compression spring;

the one end of first bracing piece with the coaxial articulated recess of one side of top of support is in of one end of second bracing piece, the one end of first bracing piece with the second bracing piece is close to the upper surface of articulated department and has all been seted up the arc through-hole, pivoted top symmetry is fixed with two spacer pins in the recess, two be used for the buckle at two the locating through-hole of spacer pin is all seted up at the both ends of C shape spacing ring, the middle part cover of C shape spacing ring is equipped with first compression spring, C shape spacing ring is kept away from first compression spring's both ends portion slides and passes corresponding arc through-hole and buckle near correspond on the spacer pin, the one end of first bracing piece with the opposite end of second bracing piece extends relatively the recess, the one end of first bracing piece with the one end of second bracing piece has all been seted up to parallelogram through-groove, two the parallelogram through-groove in all articulates the one end of buffer rod, the buffer rod keeps away from articulated opposite side surface and has seted up the square groove rather than width, the wall thickness of one side of first compression spring is close to each other has been formed the wall thickness of two side grooves that is equal between the corresponding two side grooves of buffer rod and the two side grooves that make the buffer rod is placed each other.

Preferably, the cover plate is detachably mounted on the outer side surface of the groove.

Preferably, a positioning hole for penetrating the peg is formed in the bottom of the bracket.

Preferably, two side end surfaces of one protection net are welded on opposite side surfaces of the two first support rods, and two side end surfaces of the other protection net are welded on opposite side surfaces of the two second support rods.

Compared with the prior art, the utility model has the beneficial effects that: fix the bottom of support subaerial through peg, install protection components in the recess afterwards, firmly fix protection components in the recess through the apron, when the high altitude weigher down, at first intercept through the protection network, the kinetic energy that the weigher dropped and produced can drive the bracing piece downwardly moving on two sets of protection components through the protection network, bracing piece on every group can press first compression spring and shrink on C shape spacing ring in the downwardly moving process, simultaneously, two buffer rods relative slip and extrude the second compression spring in the airtight space thereby make two sets of protection components play the cushioning effect, reduce dangerous emergence, play the civil engineering guard action of building.

Drawings

FIG. 1 is a reference diagram for use in connection with the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a schematic view of the structure of the first support bar;

FIG. 6 is a schematic view of a structure of a second support bar;

FIG. 7 is a schematic structural view of a buffer rod.

In the figure: 1. the support, 1.1, the recess, 1.2, the spacer pin, 1.3, the apron, 1.4, the locating hole, 2, the protection subassembly, 2.1, first bracing piece, 2.2, the second bracing piece, 2.12, the arc through-hole, 2.13, parallelogram leads to the groove, 2.3, C shape spacing ring, 2.31, the locating through-hole, 2.4, first compression spring, 2.5, two buffer rods, 2.51, square groove, 2.52, the slot, 2.6, the second compression spring, 3, the protection network.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-7, the present utility model provides a technical solution: the civil engineering protection device for the building comprises a bracket 1, a protection component 2 and a protection net 3; two groups of protection components 2 playing a role in buffering are fixedly arranged on two sides of the top of the support 1, and two protection nets 3 used for protecting construction high-altitude objects are fixedly arranged between the two groups of protection components 2.

The guard assembly 2 comprises: the device comprises a first supporting rod 2.1, a second supporting rod 2.2, a C-shaped limiting ring 2.3, a first compression spring 2.4, two buffer rods 2.5 and a second compression spring 2.6;

one end of the first supporting rod 2.1 and one end of the second supporting rod 2.2 are coaxially hinged in a groove 1.1 on one side of the top of the bracket 1, an arc-shaped through hole 2.12 is formed in the upper surface of the first supporting rod 2.1 and the upper surface of the second supporting rod 2.2, which are close to the hinge joint, two limiting pins 1.2 are symmetrically fixed above the rotation of the groove 1.1, two positioning through holes 2.31 for being buckled on the two limiting pins 1.2 are formed in two ends of the C-shaped limiting ring 2.3, a first compression spring 2.4 is sleeved in the middle of the C-shaped limiting ring 2.3, two ends of the C-shaped limiting ring 2.3, which are far away from the first compression spring 2.4, slide through the corresponding arc-shaped through holes 2.12 and are buckled on the corresponding similar limiting pins 1.2, the groove 1.1 is extended relatively to the other end of first bracing piece 2.1 and second bracing piece 2.2, parallelogram logical groove 2.13 has all been seted up at the middle part of the one end of first bracing piece 2.1 and second bracing piece 2.2, all articulated the one end that has buffer rod 2.5 in two parallelogram logical grooves 2.13, buffer rod 2.5 keep away from articulated opposite side surface and set up the square groove 2.51 rather than the width equality, square groove 2.51 is close to articulated one side and has still been seted up slot 2.52 rather than the wall thickness equality, after the wall thickness of the other end of two buffer rods 2.5 inserted corresponding slot 2.52 for form airtight space between the square groove 2.51 on two buffer rods 2.5 and be used for placing second compression spring 2.6.

The outer side surface of the recess 1.1 is detachably provided with a cover plate 1.3.

The bottom of the bracket 1 is provided with a positioning hole 1.4 for penetrating the peg.

Two side end surfaces of one protective net 3 are welded on the opposite side surfaces of the two first support rods 2.1, and two side end surfaces of the other protective net 3 are welded on the opposite side surfaces of the two second support rods 2.2.

The working principle of the utility model is as follows: fix the bottom of support 1 subaerial through peg, install protection component 2 in recess 1.1 afterwards, be firmly fixed protection component 2 in recess 1.1 through apron 1.3, when the high altitude weight drops, at first intercept through protection network 3, the kinetic energy that the weight dropped and produced can drive the bracing piece downwardly moving on two sets of protection components 2 through protection network 3, bracing piece on every group of downwardly moving in-process can press first compression spring 2.4 shrink on C shape spacing ring 2.3, simultaneously, thereby two buffer rods 2.5 relative slip and extrude second compression spring 2.6 in the airtight space and make two sets of protection components play the cushioning effect, reduce dangerous emergence, play the civil engineering and protect the effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection device is used in building worker civil engineering which characterized in that: comprises a bracket (1), a protective component (2) and a protective net (3); two groups of protection components (2) with a buffering effect are fixedly arranged on two sides of the top of the support (1), and two protection nets (3) for protecting construction high-altitude objects are fixedly arranged between the two groups of protection components (2);

the protective assembly (2) comprises: the device comprises a first supporting rod (2.1), a second supporting rod (2.2), a C-shaped limiting ring (2.3), a first compression spring (2.4), two buffer rods (2.5) and a second compression spring (2.6);

one end of the first supporting rod (2.1) and one end of the second supporting rod (2.2) are coaxially hinged in a groove (1.1) on one side of the top of the support (1), an arc-shaped through hole (2.12) is formed in the upper surface of the first supporting rod (2.1) and the upper surface of the second supporting rod (2.2) close to the hinge joint, two limiting pins (1.2) are symmetrically fixed above the rotation in the groove (1.1), two ends of the C-shaped limiting ring (2.3) are respectively provided with a positioning through hole (2.31) for being buckled on the two limiting pins (1.2), the middle part of the C-shaped limiting ring (2.3) is sleeved with a first compression spring (2.4), the two ends of the C-shaped limiting ring (2.3) are far away from the first compression spring (2.4) and slide through the corresponding arc-shaped through holes (2.12) and are buckled on the corresponding limiting pins (1.2), two ends of the C-shaped limiting ring (2.3) are buckled on the corresponding limiting pins (1.2), two sides of the C-shaped limiting ring (2.3) are provided with two parallel grooves (2.5) opposite to one end of the first supporting rod (2.1) and one end (2.5) of the second supporting rod (2.2.2) are provided with two parallel grooves (2.5), the square groove (2.51) is close to one side of the hinge joint and is provided with a slot (2.52) with the same wall thickness, and after the wall thickness of the other end of each buffer rod (2.5) is inserted through the corresponding slot (2.52), a closed space is formed between the square grooves (2.51) on the two buffer rods (2.5) and used for placing the second compression spring (2.6).

2. A protection device for civil use in a building according to claim 1, wherein: the cover plate (1.3) is detachably arranged on the outer side surface of the groove (1.1).

3. A protection device for civil use in a building according to claim 1, wherein: the bottom of the bracket (1) is provided with a positioning hole (1.4) for penetrating the peg.

4. A protection device for civil use in a building according to claim 1, wherein: two side end surfaces of one protective net (3) are welded on opposite side surfaces of the two first support rods (2.1), and two side end surfaces of the other protective net (3) are welded on opposite side surfaces of the two second support rods (2.2).