CN214462801U

CN214462801U - Building outer wall falling object preventing device

Info

Publication number: CN214462801U
Application number: CN202120216166.2U
Authority: CN
Inventors: 宋鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-22
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a protector technical field specifically is a thing device that weighs down is prevented to building outer wall, including mounting bracket and A-frame, the fixed guide bar that is provided with in the mounting groove on the mounting bracket, the spring has been cup jointed on the guide bar, the forked tail track has set firmly on the mounting groove medial surface, the installation piece has set firmly on the A-frame side, the spliced eye has been seted up on the upper surface of A-frame, the fixed floor that is provided with in inside of A-frame, magnet ring and inserted bar have been pegged graft in the quad slit on the floor, inserted bar pegs graft and inserts in the intercommunicating pore of balancing weight and insert in the magnet ring, welded fixing has the spring on the balancing weight, the other end welded fixing of spring is on A-frame. Install the safety net on the A-frame, rely on the characteristics that spring and the orbital frictional behavior of forked tail between A-frame and the mounting bracket are big, can offset partly with the shearing force that weighs down thing whereabouts and produce, the balancing weight receives the absorption of magnet ring and the effect of spring, can play certain cushioning effect to the safety net.

Description

Building outer wall falling object preventing device

Technical Field

The utility model relates to a protector technical field specifically is a building outer wall prevents falling object device.

Background

In the construction, can often send out the organism and hinder people's incident, because the condition on building site is complicated, so many objects hinder people's incident and do not accomplish completely very hard to avoid, what take place most often just falls the thing and injures people, often use the safety net to prevent falling the emergence of thing incident on the building site, but current safety net, if receive too big impact force, because its self buffer capacity is limited, so just very probably cause the destruction of safety net, lead to unable catch falling objects, and if the people that fall, then very probably, make it drop on the ground, cause the death, and because the buffering dynamics is not enough, safety net itself also can cause certain injury to the human body, and the installation device of safety net often can suffer destruction because of there is not buffer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thing device is prevented weighing down by building outer wall to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a falling object preventing device for a building outer wall comprises a mounting frame and a triangular support, wherein a mounting groove is formed in the mounting frame, a guide rod is fixedly arranged in the mounting groove, a spring is sleeved on the guide rod, a dovetail rail is fixedly arranged on the inner side surface of the mounting groove, a mounting block is fixedly arranged on the side surface of the triangular support, dovetail grooves are formed in two sides of the mounting block, a guide hole is formed in the lower bottom surface of the mounting block, the dovetail rail is matched with the dovetail grooves, an inserting hole is formed in the upper surface of the triangular support, a rubber sleeve is inserted in the inserting hole, a rib plate is fixedly arranged in the triangular support, a square hole is formed in the rib plate, a magnet ring is inserted in the square hole, an inserting rod is fixedly arranged, the inserting rod is inserted in a communication hole of a balancing weight, and the balancing weight is inserted in the magnet ring, the balancing weight is welded and fixed with a spring, and the other end of the spring is welded and fixed on the triangular support.

Preferably, the mounting block and the triangular bracket are connected by welding or are in an integrally formed structure.

Preferably, the number of the inserting holes is at least five, and the inserting holes are equally spaced.

Preferably, the number of the square holes is equal to the number of the inserting holes, the central lines of the square holes are aligned, and the magnet rings are welded and fixed in the square holes.

Preferably, the insertion rod is a non-metal element or a metal element which cannot be attracted by a magnet.

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

through this technical scheme's practicality, install the safety net on the A-frame, rely on the characteristics that spring and the orbital frictional behavior of forked tail between A-frame and the mounting bracket are big, can offset partly with the shearing force that weighs down thing whereabouts and produce, thereby the safety of the installation device of safety net has been guaranteed, the balancing weight that the safety net is connected receives the absorption of magnet ring and the effect of spring, can play certain cushioning effect to the safety net, fully guaranteed the safety of safety net, and then guaranteed that the safety net can not be damaged, firmly catch the weight thing.

Drawings

FIG. 1 is an exploded view of an anti-drop device;

FIG. 2 is a schematic structural view of the mounting bracket;

fig. 3 is a schematic structural diagram of a triangular bracket.

In the figure: mounting bracket 1, A-frame 2, mounting groove 3, forked tail track 4, spring 5, rubber sleeve 6, intercommunication dragon 7, balancing weight 8, magnet ring 9, spliced eye 10, spliced pole 11, quad slit 12, floor 13, installation piece 14, dovetail 15, guide bar 16, guiding hole 17.

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 to 3, the present invention provides a technical solution:

the utility model provides a building outer wall prevents falling object device, includes mounting bracket 1 and A-frame 2, has seted up mounting groove 3 on the mounting bracket 1, fixedly in the mounting groove 3 being provided with guide bar 16, has cup jointed spring 5 on the guide bar 16, fixedly on the medial surface of mounting groove 3 being provided with forked tail track 4, fixedly on the side of A-frame 2 being provided with installation piece 14 and A-frame 2 between be welded connection or the integrated into one piece structure.

Dovetail grooves 15 are formed in two sides of the mounting block 14, guide holes 17 are formed in the lower bottom surface of the mounting block 14, the dovetail rails 4 are matched with the dovetail grooves 15, the upper surface of the triangular support 2 is provided with at least five insertion holes 10, and the intervals are equal.

Rubber sleeve 6 has been pegged graft in spliced hole 10, and the inside of A-frame 2 is fixed and is provided with floor 13, has seted up quad slit 12 on the floor 13, and it has magnet ring 9 to peg graft in quad slit 12, and the fixed quantity that is provided with peg graft pole 11 and quad slit 12 equals with the quantity of spliced hole 10, and the central line aligns, and magnet ring 9 welded fastening is in quad slit 12.

The inserting rod 11 is inserted in the communicating hole 7 of the counterweight block 8, the counterweight block 8 is inserted in the magnet ring 9, and the inserting rod 11 is a non-metal element or a metal element which can not be adsorbed by the magnet.

A spring 5 is welded and fixed on the balancing weight 8, and the other end of the spring 5 is welded and fixed on the triangular support 2.

The working principle is as follows: the utility model discloses at the during operation, install mounting bracket 1 on the building outer wall through the bolt, need install two mounting brackets 1 according to the length of safety net in order to guarantee to prop up the safety net, then aim at dovetail track 4 on mounting bracket 1 with dovetail 15 of A-frame 2, from last down insert the mounting groove 3, then connect the end of a thread of safety net to balancing weight 8 through spliced eye 10, when the safety net receives the impact of falling object, A-frame 2 is moving down, because the spring 5 is installed to the below of A-frame 2, so can play the effect of buffering, and because the frictional property of dovetail track 4 is big, so also can convert some shearing force that the falling object descends into frictional force, thereby also can play certain cushioning effect, guaranteed the safety of mounting bracket 1 and A-frame 2, and the safety net is because of linking together with balancing weight 8, so when receiving the weight impact, balancing weight 8 is up-rising under the effect of safety net whereabouts, because balancing weight 8 is adsorbed by magnet ring 9, and the welding has spring 5 between balancing weight 8 and the A-frame 2, so spring 5 is the compressed, so certain cushioning effect can be played to the safety net to the adsorption of spring 5 and magnet ring 9, the use of rubber sleeve 6, be the wearing and tearing in order to prevent the rope of safety net, peg graft pole 11 is in order to guarantee that the weight 8 can get back smoothly under the adsorbed effect of spring 5 and magnet ring 9 after the weight takes off in magnet ring 9, prepare for next work.

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

Claims

1. The utility model provides a building outer wall prevents weighing down thing device, includes mounting bracket (1) and A-frame (2), its characterized in that: the mounting rack is characterized in that a mounting groove (3) is formed in the mounting rack (1), a guide rod (16) is fixedly arranged in the mounting groove (3), a spring (5) is sleeved on the guide rod (16), a dovetail rail (4) is fixedly arranged on the inner side surface of the mounting groove (3), a mounting block (14) is fixedly arranged on the side surface of the triangular support (2), dovetail grooves (15) are arranged on two sides of the mounting block (14), a guide hole (17) is formed in the lower bottom surface of the mounting block (14), the dovetail rail (4) is matched with the dovetail grooves (15), an inserting hole (10) is formed in the upper surface of the triangular support (2), a rubber sleeve (6) is inserted in the inserting hole (10), a rib plate (13) is fixedly arranged in the triangular support (2), a square hole (12) is formed in the rib plate (13), and a magnet ring (9) is inserted in the square hole (12), and an inserting rod (11) is fixedly arranged, the inserting rod (11) is inserted in a communicating hole (7) of the balancing weight (8), the balancing weight (8) is inserted in the magnet ring (9), a spring (5) is welded and fixed on the balancing weight (8), and the other end of the spring (5) is welded and fixed on the triangular bracket (2).

2. The building outer wall falling object preventing device according to claim 1, characterized in that: the mounting block (14) and the triangular support (2) are connected by welding or are in an integrally formed structure.

3. The building outer wall falling object preventing device according to claim 1, characterized in that: the number of the inserting holes (10) is at least five, and the inserting holes are equal in interval.

4. The building outer wall falling object preventing device according to claim 1, characterized in that: the number of the square holes (12) is equal to that of the plug holes (10), the center lines of the square holes are aligned, and the magnet rings (9) are welded and fixed in the square holes (12).

5. The building outer wall falling object preventing device according to claim 1, characterized in that: the insertion rod (11) is a non-metal element or a metal element which cannot be adsorbed by a magnet.