CN216239823U

CN216239823U - Safety device for civil engineering

Info

Publication number: CN216239823U
Application number: CN202122852822.0U
Authority: CN
Inventors: 单博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-04-08
Anticipated expiration: 2031-11-21

Abstract

The utility model relates to the technical field of civil engineering protection devices, in particular to a safety protection device for civil engineering, which comprises a mounting seat, wherein the mounting seat comprises a group of fixing plates and two groups of side plates, the two groups of side plates are symmetrically and fixedly welded on two sides of the lower surfaces of the fixing plates, and mounting end blocks are fixed on the outer side surfaces of the side plates. When the telescopic high-altitude operation safety rope is used, the arc-shaped bayonet is lifted upwards to drive the boss pressing plate to overcome the elastic force of the spring to move upwards, so that space is reserved, the rope sequentially penetrates between the guide wheels on the two sides and the arc-shaped bayonet, then the handle is loosened, the boss pressing plate is driven to reset under the elastic action of the spring, the rope can be well clamped on the surfaces of the guide wheels by the arc-shaped bayonet, the rope can be effectively prevented from deviating, due to the rotating effect of the guide wheels, the rope is greatly convenient to retract and release, the rope can be prevented from being in direct contact with the edges and corners of the wall, the situation that the edges stretch and tear is avoided, and the safety of high-altitude operation is improved.

Description

Safety device for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering protection devices, in particular to a safety protection device for civil engineering.

Background

Civil engineering, also called civil construction engineering, refers to the general name of civil engineering and constructional engineering, is an engineering discipline for building various facilities and places for activities such as human life, production, protection and the like, covers the construction of facilities and places in various categories such as above-ground, underground, land, above-water, under-water and the like, and comprises various technical activities such as surveying, designing, constructing, maintaining and managing in the engineering construction process, and also comprises materials, equipment and articles consumed in the construction process.

The safety protection device for civil engineering is provided in view of the fact that the safety protection device for civil engineering is easy to be broken by strong edges and corners when the rope is folded, released and moved, and accordingly safety of high-altitude operation is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection device for civil engineering, which aims to solve the problem that a rope is easy to be cut by edges and corners of a protective outer wall when the rope is used for lifting high altitude in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety device for civil engineering, includes the mount pad, the mount pad includes a set of fixed plate and two sets of curb plates, and two sets of curb plate symmetry fixed weld in fixed plate lower surface both sides, curb plate outside surface all is fixed with installation end block, four groups of through-holes have been opened to fixed plate upper surface equidistance, the fixed plate both sides all are provided with the device of helping the commentaries on classics of mutually supporting and prevent partial device, and are two sets of be provided with clamping device between the curb plate.

Preferably, the rotation assisting device comprises auxiliary reinforcing blocks fixedly welded to the end edges of the two sides of the mounting base, rotating grooves are formed in the upper surfaces of the auxiliary reinforcing block pairs, rotating shafts are rotatably installed between the inner walls of the rotating grooves, and guide wheels are fixedly sleeved on the outer surfaces of the rotating shafts.

Preferably, prevent inclined to one side device is fixed in two sets of telescopic links that assist the strong piece upper surface to be located the rotation groove both sides including the symmetry, and is two sets of telescopic link tip is located the guide pulley top and is fixed with the boss clamp plate, the telescopic link outside all is equipped with the spring, and two tip of spring respectively with boss clamp plate lower surface and assist strong piece upper surface fixed connection, boss clamp plate protrusion end tip surface corresponds position department with the guide pulley and has seted up the arc bayonet socket, boss clamp plate upper surface fixed has the handle of kneading with fingers.

Preferably, the clamping device comprises threaded holes formed in the outer side surfaces of the two groups of mounting end blocks, threaded rods are meshed and screwed in the threaded holes and penetrate through the inner sides of the side plates, holding wheels are fixed at the outer side ends of the threaded rods, and clamping blocks are rotatably mounted at the end portions, located on the inner sides of the side plates, of the threaded rods.

Preferably, the lower surface of the fixing plate is provided with a T-shaped sliding groove, two groups of T-shaped sliding blocks are symmetrically and slidably mounted in the T-shaped sliding groove in a limiting manner, and the lower ends of the two groups of T-shaped sliding blocks are respectively and fixedly connected with the surfaces of the two groups of clamping blocks correspondingly.

Preferably, a rubber pad is fixedly bonded on the outer surface of the arc bayonet, and anti-skid grains are formed on the surface of the rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the device is used, the arc bayonet is lifted upwards to drive the boss pressing plate to overcome the elastic force of the spring to move upwards, so that space is saved, then a rope sequentially penetrates between the guide wheels and the arc bayonet on two sides, then the handle is loosened, the boss pressing plate is driven to reset under the elastic action of the spring, at the moment, the rope can be well clamped on the surface of the guide wheel by the arc bayonet, the rope deviation can be effectively prevented, due to the rotating effect of the guide wheel, the rope is greatly convenient to fold and unfold, the rope can be prevented from being in direct contact with the wall edges and corners, the condition that the edges stretch and the wall are fractured is avoided, and the safety of high-altitude operation is improved;

2. this device is with the tip of mount pad cartridge on the protective wall and adjusted the position, then through holding the wheel and twisting the threaded rod, through the meshing effect of threaded rod and screw hole, can promote two sets of grip blocks and be the clamp form to hug closely in the wall both sides, and then can be fine the fixing at the upper end of protective wall with the device, at this in-process, the spacing cooperation of T type slider and T type spout can effectively guarantee the removal that the grip block can be stable, also prevents simultaneously that the grip block from taking place the rotation.

Drawings

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

FIG. 2 is a detailed structural diagram of the mounting base of the present invention;

FIG. 3 is a schematic view of a clamping device according to the present invention;

fig. 4 is a schematic structural view of a rotation assisting device and an anti-deviation device according to the present invention.

In the figure: 1. a mounting seat; 101. a fixing plate; 102. a side plate; 103. mounting an end block; 104. a through hole; 2. an auxiliary reinforcing block; 201. a rotating groove; 202. a rotating shaft; 203. a guide wheel; 3. a telescopic rod; 301. a boss pressing plate; 302. a spring; 303. an arc bayonet; 304. a handle knob; 4. a threaded hole; 401. a threaded rod; 402. a wheel is held; 403. a clamping block; 404. a T-shaped chute; 405. t-shaped sliding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a safety protection device for civil engineering comprises a mounting seat 1, wherein the mounting seat 1 comprises a group of fixing plates 101 and two groups of side plates 102, the two groups of side plates 102 are symmetrically and fixedly welded on two sides of the lower surface of the fixing plate 101, mounting end blocks 103 are fixed on the outer side surfaces of the side plates 102, four groups of through holes 104 are formed in the upper surface of the fixing plate 101 at equal intervals, a rotation assisting device and an anti-deflection device which are matched with each other are arranged on two sides of the fixing plate 101, and a clamping device is arranged between the two groups of side plates 102;

furthermore, the rotation assisting device comprises auxiliary reinforcing blocks 2 fixedly welded on the end edges of two sides of the mounting seat 1, rotating grooves 201 are formed in the upper surfaces of the auxiliary reinforcing blocks 2, a rotating shaft 202 is rotatably installed between the inner walls of the rotating grooves 201, and guide wheels 203 are fixedly sleeved on the outer surfaces of the rotating shafts 202, so that the rope can be greatly conveniently retracted and extended due to the rotating effect of the guide wheels 203, and the condition that the rope is in direct contact with edges and corners of a wall surface due to extension and contraction is avoided;

further, the deviation prevention device comprises two groups of telescopic rods 3 symmetrically fixed on the upper surface of the auxiliary strength block 2 and positioned at two sides of the rotating groove 201, boss pressing plates 301 are fixed at the end parts of the two groups of telescopic rods 3 above the guide wheels 203, springs 302 are sleeved outside the telescopic rods 3, the two end parts of the springs 302 are respectively fixedly connected with the lower surface of the boss pressing plates 301 and the upper surface of the auxiliary strength block 2, arc-shaped bayonets 303 are arranged at the positions, corresponding to the guide wheels 203, of the end parts of the protruding ends of the boss pressing plates 301, pinching handles 304 are fixed on the upper surface of the boss pressing plates 301, the boss pressing plates 301 are driven to move upwards to overcome the elastic force of the springs 302 by pulling the arc-shaped bayonets 303 upwards, so as to leave space, ropes sequentially penetrate between the guide wheels 203 and the arc-shaped bayonets 303 at two sides, then the pinching handles 304 are loosened, the boss pressing plates 301 are driven to reset under the elastic action of the springs 302, at the moment, the arc-shaped bayonets 303 can well clamp the ropes on the surfaces of the guide wheels 203, the rope deviation can be effectively prevented;

furthermore, the clamping device comprises threaded holes 4 formed in the outer side surfaces of the two groups of mounting end blocks 103, threaded rods 401 are meshed and screwed in the threaded holes 4, the threaded rods 401 penetrate through the inner sides of the side plates 102, holding wheels 402 are fixed at the outer side ends of the threaded rods 401, clamping blocks 403 are rotatably mounted at the end portions, located on the inner sides of the side plates 102, of the threaded rods 401, the mounting base 1 is clamped at the end portion of the protective wall and the position of the mounting base is adjusted, then the holding wheels 402 are held and the threaded rods 401 are screwed, the two groups of clamping blocks 403 can be pushed to be clamped and tightly attached to two sides of the wall surface through the meshing effect of the threaded rods 401 and the threaded holes 4, and the device can be well fixed at the upper end portion of the protective wall;

further, a T-shaped sliding groove 404 is formed in the lower surface of the fixing plate 101, two sets of T-shaped sliding blocks 405 are symmetrically and limitedly slidably mounted on two sides inside the T-shaped sliding groove 404, lower end portions of the two sets of T-shaped sliding blocks 405 are respectively and fixedly connected with surfaces of the two sets of clamping blocks 403 correspondingly, and the T-shaped sliding blocks 405 are in limiting fit with the T-shaped sliding groove 404, so that the clamping blocks 403 can be effectively guaranteed to stably move, and meanwhile, the clamping blocks 403 are prevented from rotating;

furthermore, a rubber pad is fixedly bonded on the outer surface of the arc-shaped bayonet 303, anti-slip lines are formed in the surface of the rubber pad, the friction force between the rubber pad and the fingers is increased by the rubber pad and the anti-slip lines, and the condition that the fingers slip and fall off when the arc-shaped bayonet 303 is pinched by hands is avoided.

The working principle is as follows: when the device is used, the mounting seat 1 is firstly clamped at the end part of the protective wall and the position is adjusted, then the holding wheel 402 is held and the threaded rod 401 is screwed, two groups of clamping blocks 403 can be pushed to be in a clamping state and tightly attached to two sides of the wall surface through the meshing action of the threaded rod 401 and the threaded hole 4, so that the device can be well fixed at the upper end part of the protective wall, in the process, the T-shaped sliding block 405 is in limit fit with the T-shaped sliding groove 404, the clamping blocks 403 can be effectively ensured to be stably moved, meanwhile, the clamping blocks 403 are prevented from rotating, screws are screwed into the upper end surface of the protective wall through the through holes 104 for fixing, then the arc bayonet 303 is lifted upwards to drive the boss pressing plate 301 to move upwards to overcome the elasticity of the spring 302, so as to leave a space, then ropes sequentially penetrate between the guide wheels 203 and the arc bayonet 303 at two sides, then the knob 304 is loosened, and the pressing plate 301 is driven to reset under the elasticity of the spring 302, the arc bayonet 303 can be good card in guide pulley 203 surface with the rope this moment, can effectively prevent the condition of rope skew from appearing, because the rotation effect of guide pulley 203, and then very big the taking in and putting out of having made things convenient for of rope.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safety device for civil engineering, includes mount pad (1), its characterized in that: the mounting seat (1) comprises a set of fixing plate (101) and two sets of side plates (102), the two sets of side plates (102) are symmetrically and fixedly welded on two sides of the lower surface of the fixing plate (101), mounting end blocks (103) are fixed on the outer side surfaces of the side plates (102), four sets of through holes (104) are formed in the upper surface of the fixing plate (101) in an equidistance mode, the two sides of the fixing plate (101) are provided with a rotation assisting device and an anti-deviation device which are matched with each other, and a clamping device is arranged between the two sets of side plates (102).

2. The safety device for civil engineering according to claim 1, characterized in that: the rotation assisting device comprises auxiliary reinforcing blocks (2) fixedly welded to the end edges of two sides of a mounting seat (1), rotating grooves (201) are formed in the upper surfaces of the auxiliary reinforcing blocks (2) in pairs, rotating shafts (202) are rotatably installed between the inner walls of the rotating grooves (201), and guide wheels (203) are fixedly sleeved on the outer surfaces of the rotating shafts (202).

3. The safety device for civil engineering according to claim 2, characterized in that: prevent inclined to one side device is fixed in two sets of telescopic link (3) that assist piece (2) upper surface is located rotation groove (201) both sides including the symmetry, and is two sets of telescopic link (3) tip is located guide pulley (203) top and is fixed with boss clamp plate (301), telescopic link (3) outside all is overlapped and is equipped with spring (302), and two tip of spring (302) respectively with boss clamp plate (301) lower surface and assist piece (2) upper surface fixed connection, boss clamp plate (301) protrusion end tip surface corresponds position department with guide pulley (203) and has seted up arc bayonet socket (303), boss clamp plate (301) upper surface fixed has handle (304) of kneading with fingers.

4. The safety device for civil engineering according to claim 3, characterized in that: the clamping device comprises threaded holes (4) formed in the outer side surfaces of two groups of mounting end blocks (103), threaded rods (401) are meshed and screwed in the threaded holes (4), the threaded rods (401) penetrate through the inner sides of the side plates (102), the outer side ends of the threaded rods (401) are fixed with holding wheels (402), and the end portions, located on the inner sides of the side plates (102), of the threaded rods (401) are rotatably provided with clamping blocks (403).

5. The safety device for civil engineering according to claim 4, characterized in that: t type spout (404) have been seted up to fixed plate (101) lower surface, the inside bilateral symmetry of T type spout (404) is spacing slidable mounting has two sets of T type sliders (405), and the tip corresponds fixed connection with two sets of grip blocks (403) surface respectively under two sets of T type sliders (405).

6. The safety device for civil engineering according to claim 5, characterized in that: a rubber pad is fixedly bonded on the outer surface of the arc-shaped bayonet (303), and anti-skid grains are formed in the surface of the rubber pad.