CN212317656U

CN212317656U - Building construction safety rail guard

Info

Publication number: CN212317656U
Application number: CN202020876561.9U
Authority: CN
Inventors: 吴建新; 梁大霄; 蔡凡妹; 戴俏新; 关艳雯
Original assignee: Guangdong Xinjiang Yongan Construction Engineering Co ltd
Current assignee: Guangdong Xinjiang Yongan Construction Engineering Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-08
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a construction safety protective guard, including the rail guard body, the rail guard body includes two risers, the bottom both sides of riser are all rotated and are installed the gyro wheel, and one side fixed mounting that a riser is close to another riser has the first board in two risers, and one side fixed mounting that another riser is close to a riser has the second board, first recess has been seted up in the left side of second board, and in the right side of first board extended to first recess, first recess slip cap was established on the first board, and the second recess that the bottom set up for the opening is seted up to the right side bottom of first board, and fixed mounting has two montants on the top inner wall of second recess. The utility model discloses simple structure, convenient operation is convenient for accomodate the first board to the second inboard and fix according to it is actual quick to reduced the total volume of rail guard body, reached the purpose of portable and transportation, be favorable to the use.

Description

Building construction safety rail guard

Technical Field

The utility model relates to a rail guard technical field especially relates to a construction safety rail guard.

Background

Building construction safety rail guard is in order to strengthen safety warning sign and job site safety facility management, creates safe, clear construction environment, and guarantee constructor safety and health builds safe culture atmosphere, improves on-the-spot safety control level, and current building construction management rail is mostly become by taking lock universal wheel, two risers and two between the riser fixed mounting's diaphragm etc. to constitute.

However, the size of the transverse plate in the existing building construction management fence cannot be telescopically adjusted, so that a large amount of space is occupied due to overlarge size when the fence is not used, the fence is inconvenient to carry and transport, and the using requirement cannot be met, and therefore a building construction safety fence is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building construction safety protective guard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a building construction safety protective guard comprises a protective guard body, wherein the protective guard body comprises two vertical plates, rollers are rotatably arranged on two sides of the bottom of each vertical plate, a first plate is fixedly arranged on one side, close to the other vertical plate, of one vertical plate, a second plate is fixedly arranged on one side, close to the one vertical plate, of the other vertical plate, a first groove is formed in the left side of the second plate, the right side of the first plate extends into the first groove, the first groove is slidably sleeved on the first plate, a second groove with an opening at the bottom is formed in the bottom of the right side of the first plate, two vertical rods are fixedly arranged on the inner wall of the top of the second groove, the same U-shaped rod is slidably sleeved on the two vertical rods, first springs are fixedly arranged at two ends of the top of the U-shaped rod, the top ends of the first springs are fixedly connected with the inner wall of the top of the second groove, the, a clamping rod is fixedly arranged at the bottom of the U-shaped rod, two clamping grooves are formed in the inner wall of the bottom of the first groove, the bottom end of the clamping rod extends into one of the two clamping grooves, the clamping rod is clamped with one clamping groove and matched with the other clamping groove, a rectangular hole is formed in one side of the clamping rod, a connecting rod which is obliquely arranged is hinged to the inner wall of the top of the rectangular hole, the left end of the connecting rod extends out of the clamping rod and is hinged to an L-shaped rod, the left side of the L-shaped rod extends out of a vertical plate, the vertical plate and the first plate are both slidably sleeved on the L-shaped rod, a third groove which is provided with an opening at the front side and the rear side is formed in one side of the vertical plate away from the other vertical plate, a U-shaped handle is fixedly arranged on the inner wall of the right side of the third groove, the U-shaped handle is slidably sleeved on the L-shaped rod, a plurality of finger rings are fixedly arranged on the inner wall of, a plurality of second springs are fixedly mounted between the left side of the fixing block and the inner wall of the left side of the groove.

Preferably, the distance between the left inner wall of one of the two clamping grooves and the left inner wall of the other clamping groove is the same as the distance between the right side of the first plate and the right inner wall of the first groove.

Preferably, a rectangular sliding groove is formed in the inner wall of the top of the first groove, a rectangular sliding block is fixedly mounted on one side of the top of the first plate and is connected with the rectangular sliding groove in a sliding mode, and the left side of the rectangular sliding block is in movable contact with the inner wall of the left side of the rectangular sliding groove.

Preferably, the rectangular channel has all been seted up at the top both ends of U-shaped pole, the inner wall in rectangular channel and the outside sliding connection of the montant that corresponds.

Preferably, a first square hole is formed in the inner wall of the left side of the second groove, a second square hole communicated with the first square hole is formed in the inner wall of the right side of the third groove, a third square hole is formed in the inner wall of one side of the U-shaped handle, and the inner wall of the first square hole, the inner wall of the second square hole and the inner wall of the third square hole are connected with the outer side of the L-shaped rod in a sliding mode.

Preferably, a fourth square hole is formed in one side of the fixing block, and the inner wall of the fourth square hole is fixedly sleeved with the outer side of the L-shaped rod.

Preferably, the same fixing sleeve is fixedly installed between the front side inner wall and the rear side inner wall of the second groove, and the fixing sleeve is slidably sleeved on the clamping rod.

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

through the matching of the arranged vertical plates, the first plate, the second plate, the first groove, the second groove, the vertical rods, the U-shaped rod, the first spring, the clamping rod, the clamping groove, the connecting rod, the L-shaped rod, the third groove, the U-shaped handle, the fixing block and the second spring, when the guardrail body is not used and the size of the guardrail body needs to be reduced, fingers are inserted into the ring and hold the L-shaped rod rightwards, the L-shaped rod drives the fixing block to stretch the plurality of second springs, the L-shaped rod drives the clamping rod to move upwards by extruding the connecting rod, the clamping rod drives the U-shaped rod to slide on the two vertical rods and compress the first spring, when the inner wall on one side of the L-shaped rod is contacted with the left side of the U-shaped handle, the clamping rod is separated from the clamping groove, the L-shaped rod is continuously pushed rightwards to drive the vertical plate to move through the U-shaped handle, the vertical plate drives the first plate to move into the first groove to be contacted with the, the holding pressure to the L-shaped rod is released, the elastic force of the first spring is reset, the clamping rod is driven by the U-shaped rod to be clamped with the other clamping groove, and therefore the first plate is fixed.

The utility model discloses simple structure, convenient operation is convenient for accomodate the first board to the second inboard and fix according to it is actual quick to reduced the total volume of rail guard body, reached the purpose of portable and transportation, be favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a building construction safety guard rail provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the vertical plate 1, the first plate 2, the second plate 3, the first groove 4, the second groove 5, the vertical rod 6, the U-shaped rod 7, the first spring 8, the clamping rod 9, the clamping groove 10, the connecting rod 11, the L-shaped rod 12, the third groove 13, the U-shaped handle 14, the fixing block 15 and the second spring 16.

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.

Referring to fig. 1-3, a building construction safety protective guard comprises a protective guard body, the protective guard body comprises two vertical plates 1, rollers are rotatably mounted on two sides of the bottom of each vertical plate 1, a first plate 2 is fixedly mounted on one side of one vertical plate 1, which is close to the other vertical plate 1, of the two vertical plates 1, a second plate 3 is fixedly mounted on one side of the other vertical plate 1, a first groove 4 is formed in the left side of the second plate 3, the right side of the first plate 2 extends into the first groove 4, the first groove 4 is slidably sleeved on the first plate 2, a second groove 5 with an opening at the bottom is formed in the bottom of the right side of the first plate 2, two vertical rods 6 are fixedly mounted on the inner wall of the top of the second groove 5, a same U-shaped rod 7 is slidably sleeved on the two vertical rods 6, first springs 8 are fixedly mounted at two ends of the top of the U-shaped rod 7, the top ends of the first springs 8 are fixedly connected with, the first spring 8 is movably sleeved on the corresponding vertical rod 6, the bottom of the U-shaped rod 7 is fixedly provided with a clamping rod 9, the inner wall of the bottom of the first groove 4 is provided with two clamping grooves 10, the bottom end of the clamping rod 9 extends into one of the two clamping grooves 10, the clamping rod 9 is clamped with one clamping groove 10, the clamping rod 9 is matched with the other clamping groove 10, one side of the clamping rod 9 is provided with a rectangular hole, the inner wall of the top of the rectangular hole is hinged with a connecting rod 11 which is obliquely arranged, the left end of the connecting rod 11 extends out of the clamping rod 9 and is hinged with an L-shaped rod 12, the left side of the L-shaped rod 12 extends out of a vertical plate 1, the vertical plate 1 and the first plate 2 are both slidably sleeved on the L-shaped rod 12, one side of the vertical plate 1, which is far away from the other vertical plate 1, is provided with a third groove 13, the front side and the rear side of which are both provided with, u-shaped handle 14 slip cover is established on L shape pole 12, and fixed mounting has a plurality of rings on one side inner wall of U-shaped handle 14, and fixed cover is equipped with fixed block 15 that is located second recess 5 on the L shape pole 12, and fixed mounting has a plurality of second springs 16 between the left side of fixed block 15 and the left side inner wall of recess 5, the utility model discloses simple structure, convenient operation is convenient for accomodate first board 2 to second board 3 in and fix according to actual quick to the total volume of rail guard body has been reduced, has reached the purpose of portable and transportation, is favorable to using.

In the utility model, the distance between the left inner wall of one of the two slots 10 and the left inner wall of the other slot 10 is the same as the distance between the right side of the first plate 2 and the right inner wall of the first groove 4, the top inner wall of the first groove 4 is provided with a rectangular chute, one side of the top of the first plate 2 is fixedly provided with a rectangular slider which is connected with the rectangular chute in a sliding way, the left side of the rectangular slider is movably contacted with the left inner wall of the rectangular chute, both ends of the top of the U-shaped bar 7 are provided with rectangular grooves, the inner wall of the rectangular grooves is connected with the corresponding outer side of the vertical bar 6 in a sliding way, the left inner wall of the second groove 5 is provided with a first square hole, the right inner wall of the third groove 13 is provided with a second square hole communicated with the first square hole, the inner wall of the second square hole and the inner wall of the third square hole are connected with the outer side of the L-shaped bar 12 in a sliding way, the fourth square hole has been seted up to one side of fixed block 15, and the suit is fixed in the inner wall in fourth square hole and the outside of L shape pole 12, and fixed mounting has same fixed cover between front side inner wall and the rear side inner wall of second recess 5, and fixed cover slip cap is established on kelly 9, the utility model discloses simple structure, convenient operation is convenient for accomodate first board 2 to second board 3 interior and fix according to it is actually quick to reduced the total volume of rail guard body, reached portable and the purpose of transportation, be favorable to using.

The working principle is as follows: when the guardrail body is not used and the size of the guardrail body needs to be reduced, fingers are inserted into the ring and hold and press the L-shaped rod 12 rightwards, the L-shaped rod 12 drives the fixing block 15 to move, the fixing block 15 stretches the plurality of second springs 16 in the moving process, the L-shaped rod 12 extrudes the connecting rod 11 in the moving process, under the action of extrusion force, the connecting rod 11 moves and rotates, the connecting rod 11 drives the clamping rod 9 to move upwards, the clamping rod 9 drives the U-shaped rod 7 to move upwards, the U-shaped rod 7 slides on the two vertical rods 6 and compresses the first spring 8, when the inner wall of one side of the L-shaped rod 12 is in contact with the left side of the U-shaped handle 14, the clamping rod 9 is separated from the clamping groove 10, then the L-shaped rod 12 is continuously pushed rightwards, the L-shaped rod 12 drives the U-shaped handle 14 to move, the U-shaped handle 14 drives one vertical plate 1 to move, one vertical plate 1 drives the first plate 2 to move, the first plate 2 drives the rectangular sliding block to slide in the rectangular sliding groove, under the action that the distance between the left inner wall of one clamping groove 10 and the left inner wall of the other clamping groove 10 in the two clamping grooves 10 is the same as the distance between the right side of the first plate 2 and the right inner wall of the first groove 4, when the right side of the first plate 2 is in contact with the right inner wall of the first groove 4, the clamping rod 9 is aligned with the other clamping groove 10, the holding pressure on the L-shaped rod 12 is released, the second spring 16 in the stretching state is reset in the stretching state, the fixing block 15 is driven by the elastic force of the second spring 16 to move leftwards, the L-shaped rod 12 is driven by the fixing block 15 to move, the extrusion force on the connecting rod 11 is released in the moving process of the L-shaped rod 12, the first spring 8 is reset in the compressing state, the elastic force of the first spring 8 drives the clamping rod 9 to move downwards through the U-shaped rod 7, the clamping rod 9 moves, the catch lever 9 is snapped into the other catch 10, so that the first plate 2 is fixed.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A building construction safety protective guard comprises a protective guard body, wherein the protective guard body comprises two vertical plates (1), rollers are rotatably arranged on two sides of the bottom of each vertical plate (1), the protective guard is characterized in that a first plate (2) is fixedly arranged on one side, close to the other vertical plate (1), of one vertical plate (1) in the two vertical plates (1), a second plate (3) is fixedly arranged on one side, close to the other vertical plate (1), of the other vertical plate (1), a first groove (4) is formed in the left side of the second plate (3), the right side of the first plate (2) extends into the first groove (4), the first groove (4) is slidably sleeved on the first plate (2), a second groove (5) with an opening at the bottom is formed in the bottom of the right side of the first plate (2), two vertical rods (6) are fixedly arranged on the inner wall of the top of the second groove (5), the two vertical rods (6) are slidably sleeved with the same U-shaped rod (7), the two ends of the top of each U-shaped rod (7) are fixedly provided with a first spring (8), the top end of each first spring (8) is fixedly connected with the inner wall of the top of each second groove (5), each first spring (8) is movably sleeved on the corresponding vertical rod (6), the bottom of each U-shaped rod (7) is fixedly provided with a clamping rod (9), the inner wall of the bottom of each first groove (4) is provided with two clamping grooves (10), the bottom end of each clamping rod (9) extends into one clamping groove (10) of the two clamping grooves (10), each clamping rod (9) is clamped with one clamping groove (10), each clamping rod (9) is matched with the other clamping groove (10), one side of each clamping rod (9) is provided with a rectangular hole, the inner wall of the top of each rectangular hole is hinged with a connecting rod (11) which is obliquely arranged, the left end of each connecting rod (11) extends out of each clamping rod (9) and is hinged with, the left side of L shape pole (12) extends to outside a riser (1), a riser (1) and first board (2) all slide to overlap and establish on L shape pole (12), one side that another riser (1) was kept away from in riser (1) is seted up front side and rear side and is third recess (13) that the opening set up, fixed mounting has U-shaped handle (14) on the right side inner wall of third recess (13), U-shaped handle (14) slide to overlap and establish on L shape pole (12), fixed mounting has a plurality of rings on one side inner wall of U-shaped handle (14), fixed cover is equipped with fixed block (15) that are located second recess (5) on L shape pole (12), and fixed mounting has a plurality of second springs (16) between the left side inner wall of the left side of fixed block (15) and recess (5).

2. A construction safety guard rail according to claim 1, wherein the distance between the left inner wall of one of the two slots (10) and the left inner wall of the other slot (10) is the same as the distance between the right side of the first plate (2) and the right inner wall of the first groove (4).

3. The building construction safety guard rail according to claim 1, wherein a rectangular sliding groove is formed in the inner wall of the top of the first groove (4), a rectangular sliding block is fixedly mounted on one side of the top of the first plate (2), the rectangular sliding block is connected with the rectangular sliding groove in a sliding mode, and the left side of the rectangular sliding block is in movable contact with the inner wall of the left side of the rectangular sliding groove.

4. The building construction safety guard rail of claim 1, wherein both ends of the top of the U-shaped rod (7) are provided with rectangular grooves, and the inner walls of the rectangular grooves are slidably connected with the outer sides of the corresponding vertical rods (6).

5. The building construction safety guard rail according to claim 1, wherein a first square hole is formed in the left inner wall of the second groove (5), a second square hole communicated with the first square hole is formed in the right inner wall of the third groove (13), a third square hole is formed in one inner wall of the U-shaped handle (14), and the inner wall of the first square hole, the inner wall of the second square hole and the inner wall of the third square hole are slidably connected with the outer side of the L-shaped rod (12).

6. The building construction safety guard rail according to claim 1, wherein a fourth square hole is formed in one side of the fixing block (15), and the inner wall of the fourth square hole is fixedly sleeved with the outer side of the L-shaped rod (12).

7. A safety guard rail for building construction according to claim 1, wherein a fixing sleeve is fixedly installed between the front inner wall and the rear inner wall of the second groove (5), and the fixing sleeve is slidably sleeved on the clamping rod (9).