CN214786192U

CN214786192U - Anti-falling device for steel structure engineering construction

Info

Publication number: CN214786192U
Application number: CN202120956155.8U
Authority: CN
Inventors: 脱晓婵
Original assignee: Tangshan Runde Construction Engineering Co ltd
Current assignee: Tangshan Runde Construction Engineering Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-19
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to an anti-falling device technical field specifically is an anti-falling device is used in steel construction engineering construction, including the device main part, the device main part includes safety hook, elasticity protecting crust and mounting panel, the inside of elasticity protecting crust is placed and is installed the safety hook, the inside both sides of elasticity protecting crust all are provided with protection machanism, protection machanism includes the telescopic link, the inside both sides of elasticity protecting crust all fixed mounting have the telescopic link, just the quantity of telescopic link is four, two the equal fixed mounting in one side of telescopic link has the guard ring. The utility model discloses a be provided with protection machanism, when elasticity protecting crust received the collision, can make the telescopic link shrink to extrude first spring, utilize the inertia of first spring, thereby can alleviate the pressure that the collision produced, thereby played the guard action to the safety hook, prevented that the safety hook from receiving the collision and appearing damaging, and then increased the practicality of structure.

Description

Anti-falling device for steel structure engineering construction

Technical Field

The utility model relates to an anti-falling device technical field specifically is an anti-falling device is used in steel construction engineering construction.

Background

During the construction of steel structure engineering, a falling protector, also called a speed difference protector, is often used, and is a product with a protection function. The falling object can be quickly braked and locked within a limited distance, and the device is suitable for hoisting goods, protecting the life safety of ground operators and preventing the damage of the hoisted workpiece object.

However, most of the existing falling protectors do not have a protection mechanism, and when the falling protectors are collided, the phenomenon of damage is easy to occur, so that the use of the falling protectors is influenced, unnecessary damage is easy to cause, and the use experience of workers is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction engineering is anti-falling device for construction to solve the above-mentioned background art in the proposed mostly do not possess protection machanism, when the safety hook receives the collision, the phenomenon that damages appears comparatively easily, thereby influenced the use of safety hook, caused the unnecessary damage easily, reduced staff's the problem of using experience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel construction engineering is anti-falling device for construction, includes the device main part, the device main part includes safety hook, elasticity protecting crust and mounting panel, the inside of elasticity protecting crust is placed and is installed the safety hook, the inside both sides of elasticity protecting crust all are provided with protection machanism, protection machanism includes the telescopic link, the inside both sides of elasticity protecting crust all fixed mounting have the telescopic link, just the quantity of telescopic link is four, two the all fixed mounting in one side of telescopic link has the guard ring, the all fixed mounting in the outside of telescopic link has first spring, just one side of first spring all with the outside fixed connection of guard ring.

Preferably, both sides on elasticity protecting crust top are all fixed mounting have a slide bar, the spout has all been seted up to the both sides of mounting panel bottom, the slide bar all slidable mounting to the inside of spout.

Preferably, the top end of each sliding rod is embedded with two balls.

Preferably, the both sides of slide bar all are provided with fixed establishment, fixed establishment includes the third spring, the both sides of slide bar are all fixed mounting have the third spring, the all fixed mounting in one side of third spring has the fixed column, the fixed slot has all been seted up to the both sides of spout, one side of fixed column all inserts the inside of installing to the fixed slot, just the both ends of fixed column one side and the both ends of fixed slot all set up to the slope form.

Preferably, the fixed box of all fixed mounting in one side of guard ring, the sliding block of all slidable mounting in the both ends of fixed box inside, the outside of sliding block all has the connecting rod through pivot movable mounting, the one end of connecting rod all through the outside swing joint of pivot and telescopic link, two the sliding block is close to the all fixed mounting in one side has the second spring each other.

Preferably, one side of the protection ring is fixedly provided with a spongy cushion.

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

1. through being provided with protection machanism, when the elasticity protecting crust received the collision, can make the telescopic link shrink to extrude first spring, utilize the inertia of first spring, thereby can alleviate the pressure that the collision produced, thereby played the guard action to the safety hook, prevented that the safety hook from receiving the collision and appearing damaging, and then increased the practicality of structure.

2. Through being provided with fixed establishment, utilize the inertia of third spring to can play the fixed column to the inside of fixed slot, can be with the firm inside of fixing at the spout of slide bar, increased the fastness of structure, thereby when the fixed hook appears becoming flexible, the phenomenon that drops can not appear in the safety hook, promoted staff's use and experienced.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top sectional view of the mounting plate and the sliding rod according to the present invention;

fig. 4 is a front sectional view of the protection mechanism of the present invention.

In the figure: 1. a device main body; 110. a safety catch; 111. an elastic protective shell; 112. a slide bar; 113. mounting a plate; 114. a chute; 115. a ball bearing; 2. a protection mechanism; 210. a telescopic rod; 211. a guard ring; 212. a first spring; 213. a fixed box; 214. a slider; 215. a connecting rod; 216. a second spring; 217. a sponge cushion; 3. a fixing mechanism; 310. a third spring; 311. fixing a column; 312. and fixing the grooves.

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. 1-4, the present invention provides an embodiment:

an anti-falling device for steel structure engineering construction comprises a device body 1, wherein the device body 1 comprises an anti-falling device 110, an elastic protective shell 111 and a mounting plate 113, the anti-falling device 110 is placed and mounted in the elastic protective shell 111, two sides in the elastic protective shell 111 are provided with protective mechanisms 2, each protective mechanism 2 comprises a telescopic rod 210, the two sides in the elastic protective shell 111 are fixedly provided with the telescopic rods 210, the number of the telescopic rods 210 is four, one side of each of the two telescopic rods 210 is fixedly provided with a protective ring 211, the outer side of each of the telescopic rods 210 is fixedly provided with a first spring 212, one side of each of the first springs 212 is fixedly connected with the outer side of each of the protective rings 211, when the elastic protective shell 111 is collided, the telescopic rods 210 can be contracted, so that the first springs 212 are extruded, the inertia of the first springs 212 is utilized, and the pressure generated by collision can be relieved, thereby playing the protective role to the falling protector 110, preventing the falling protector 110 from being damaged due to collision and further increasing the practicability of the structure.

Furthermore, both sides of the top end of the elastic protection shell 111 are fixedly provided with sliding rods 112, both sides of the bottom end of the mounting plate 113 are provided with sliding grooves 114, the sliding rods 112 are slidably mounted inside the sliding grooves 114, and the sliding rods 112 slide inside the sliding grooves 114, so that the installation of the falling protector 110 can be guided, the phenomenon of left-right deviation of the falling protector 110 after installation is prevented, and the stability of the structure is improved.

Further, the sliding rod 112 is provided with two balls 115 at the top end thereof, and when the sliding rod 112 slides in the sliding slot 114, the balls 115 roll in the sliding rod 112, so that the friction force applied to the sliding rod 112 can be reduced.

Further, the both sides of slide bar 112 all are provided with fixed establishment 3, fixed establishment 3 includes third spring 310, the both sides of slide bar 112 are all fixed mounting has third spring 310, the all fixed mounting in one side of third spring 310 has fixed column 311, fixed slot 312 has all been seted up to the both sides of spout 114, the inside of installing to fixed slot 312 is all inserted to one side of fixed column 311, and the both ends of fixed column 311 one side and the both ends of fixed slot 312 all set up to the slope form, utilize the inertia of third spring 310, thereby can be with the inside of fixed column 311 bullet to fixed slot 312, can be with the firm inside of fixing at spout 114 of slide bar 112, the fastness of structure has been increased, thereby when the fixed hook appears becoming flexible, the phenomenon that drops can not appear in safety hook 110, staff's use experience has been promoted.

Further, one side of the guard ring 211 is fixedly provided with a fixed box 213, two ends inside the fixed box 213 are slidably provided with sliding blocks 214, the outer sides of the sliding blocks 214 are movably provided with connecting rods 215, one ends of the connecting rods 215 are movably connected with the outer sides of the telescopic rods 210 through rotating shafts, one sides of the two sliding blocks 214 close to each other are fixedly provided with second springs 216, when the telescopic rods 210 are contracted, the connecting rods 215 can drive the sliding blocks 214 to move, the sliding blocks 214 can extrude the second springs 216, the inertia of the second springs 216 is utilized, the pressure generated by collision can be further relieved, and the protection effect on the safety catcher 110 is further improved.

Furthermore, one side of the protective ring 211 is fixedly provided with a sponge pad 217, and the sponge pad 217 is made of a material, so that the force transmitted by the protective ring 211 can be buffered, and the falling protector 110 is prevented from being damaged by extrusion of the protective ring 211.

The working principle is as follows: when the worker uses the device body 1, the sliding rod 112 can be firstly installed in the sliding groove 114 in a sliding manner, when the sliding rod 112 moves to a specified position, the fixing column 311 can be ejected to the inside of the fixing groove 312 by using the inertia of the third spring 310, so that the sliding rod 112 can be fixed in the sliding groove 114, and then the fixing hook at the top end of the safety hook 110 is installed at the bottom end of the mounting plate 113, so that the connection between the safety hook 110 and the mounting plate 113 can be completed.

When elasticity protecting sheathing 111 received the collision, can make telescopic link 210 shrink to extrude first spring 212, when telescopic link 210 shrunk, can drive sliding block 214 and slide in the inside of fixed case 213 simultaneously, thereby extrude second spring 216, utilize the inertia of first spring 212 and second spring 216, thereby can alleviate the pressure that the collision produced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 steel construction engineering is anti-falling device for construction, includes device main part (1), its characterized in that: device main part (1) is including safety hook (110), elasticity protecting crust (111) and mounting panel (113), the inside of elasticity protecting crust (111) is placed and is installed safety hook (110), the inside both sides of elasticity protecting crust (111) all are provided with protection machanism (2), protection machanism (2) are including telescopic link (210), the inside both sides of elasticity protecting crust (111) all fixed mounting have telescopic link (210), just the quantity of telescopic link (210) is four, two the equal fixed mounting in one side of telescopic link (210) has guard ring (211), the outside of telescopic link (210) all fixed mounting have first spring (212), just one side of first spring (212) all with the outside fixed connection of guard ring (211).

2. The anti-falling device for the steel structure engineering construction is characterized in that: both sides on elasticity protecting crust (111) top all fixed mounting have slide bar (112), spout (114) have all been seted up to the both sides of mounting panel (113) bottom, slide bar (112) all slidable mounting to the inside of spout (114).

3. The anti-falling device for the steel structure engineering construction is characterized in that: the top end of the sliding rod (112) is embedded with two balls (115).

4. The anti-falling device for the steel structure engineering construction is characterized in that: the both sides of slide bar (112) all are provided with fixed establishment (3), fixed establishment (3) include third spring (310), the both sides of slide bar (112) are all fixed mounting have third spring (310), the all fixed mounting in one side of third spring (310) has fixed column (311), fixed slot (312) have all been seted up to the both sides of spout (114), the inside of installing to fixed slot (312) is all inserted to one side of fixed column (311), just the both ends of fixed column (311) one side and the both ends of fixed slot (312) all set up to the slope form.

5. The anti-falling device for the steel structure engineering construction is characterized in that: the utility model discloses a safety protection ring (211) for the automobile, including protective ring, fixed case (213) are all fixed mounting in one side of protective ring (211), the inside both ends of fixed case (213) all have sliding block (214) sliding mounting, the outside of sliding block (214) all has connecting rod (215) through pivot movable mounting, the outside swing joint of one end of connecting rod (215) all through pivot and telescopic link (210), two the equal fixed mounting in one side that sliding block (214) are close to each other has second spring (216).

6. The anti-falling device for the steel structure engineering construction is characterized in that: one side of the protection ring (211) is fixedly provided with a sponge pad (217).