CN214835323U

CN214835323U - Construction safety barrier

Info

Publication number: CN214835323U
Application number: CN202022944848.3U
Authority: CN
Inventors: 黄红梅
Original assignee: Quzhou Tongzhou Construction Co ltd
Current assignee: Quzhou Tongzhou Construction Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-23
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a construction safety barrier relates to construction technical field, including first guardrail montant and second guardrail montant, one side of first guardrail montant is connected through the bracing piece with one side of second guardrail montant, bottom in the first guardrail montant is provided with the cavity. The utility model discloses a set up the montant, the second spring, the slide bar, slider and second are adjusted pole isotructure, fix first guardrail montant and second guardrail montant, adjust the pole through the pulling second, the extension of second spring, adjust the pole to fix the second at the second spacing inslot, can install first guardrail montant and second guardrail montant, convenient to detach, when needs remove the guardrail, through upwards moving first regulation pole, first spring extension, extend downwards in the inside of cavity through shrink pole and gyro wheel, can stretch out the gyro wheel, through the inside gyro wheel of first guardrail montant and second guardrail montant, can remove the guardrail.

Description

Construction safety barrier

Technical Field

The utility model relates to a construction technical field specifically is a construction safety barrier.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the place of construction operation is called a building construction site or a construction site, also called a construction site, and with the development of cities, more and more high-rise buildings are pulled out of the ground, but the potential safety hazard is increased along with the development of the cities, so that more and more high-rise buildings can select to install guardrails.

Current safety barrier generally adopts screw fixed mounting when the installation, and is comparatively troublesome when the installation is dismantled, and the gyro wheel removal convenience is generally all installed to the guardrail bottom, but when fixed the use, the skew takes place easily for the gyro wheel, makes the guardrail empty and influences the construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current safety barrier and generally all adopt screw fixed mounting when the installation, the installation is dismantled trouble, and the gyro wheel takes place the skew easily and makes the problem that the guardrail emptys, provides a construction safety barrier.

In order to achieve the above object, the utility model provides a following technical scheme: a building construction safety guardrail comprises a first guardrail vertical rod and a second guardrail vertical rod, wherein one side of the first guardrail vertical rod is connected with one side of the second guardrail vertical rod through a support rod, a cavity is arranged at the bottom in the first guardrail vertical rod, a connecting rod is arranged in the cavity, a first spring is arranged in the connecting rod, a contraction rod extending to the outer side of the cavity is arranged at the bottom of the first spring, rollers are arranged at the bottom of the contraction rod, a first adjusting rod movably penetrating through the first guardrail vertical rod and extending to the outer side of the first guardrail vertical rod is arranged at one side of the contraction rod, a sliding rail matched with the first adjusting rod is arranged at the outer side of the first guardrail vertical rod, a first limiting groove is arranged at one side of the sliding rail, a groove is arranged at one side of the second guardrail vertical rod, a vertical rod is arranged in the groove, and a sliding rod extending to the outer side of the vertical rod is arranged in the vertical rod, one side of slide bar is provided with the slider, the front end of slider is provided with the second and adjusts the pole, the montant all is provided with the second spring with the outside of slide bar, one side of second guardrail montant is provided with the spout that matches each other with the slider, and one side of spout is provided with the second spacing groove.

Preferably, one side of the first guardrail vertical rod is connected with two groups of connecting plates, the other sides of the two groups of connecting plates are connected with the second guardrail vertical rod, and the front ends of the two groups of connecting plates are provided with a plurality of groups of baffles.

Preferably, the connecting rod is internally provided with a sliding groove matched with the contraction rod.

Preferably, the inside of the vertical rod is provided with a sliding groove matched with the sliding rod.

Preferably, the groove and the second limit groove are on the same level.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the montant, the second spring, the slide bar, slider and second are adjusted pole isotructure, fix first guardrail montant and second guardrail montant, adjust the pole through the pulling second, the extension of second spring, adjust the pole to fix the second at the second spacing inslot, can install first guardrail montant and second guardrail montant, convenient to detach, when needs remove the guardrail, through upwards moving first regulation pole, first spring extension, extend downwards in the inside of cavity through shrink pole and gyro wheel, can stretch out the gyro wheel, through the inside gyro wheel of first guardrail montant and second guardrail montant, can remove the guardrail.

Drawings

Fig. 1 is a schematic structural view of the guardrail of the utility model after connection;

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

fig. 3 is an enlarged view of the present invention.

In the figure: 1. a first guardrail vertical bar; 2. a second guardrail vertical bar; 3. a support bar; 4. a cavity; 5. a connecting rod; 6. a first spring; 7. a retracting lever; 8. a first adjusting lever; 9. a slide rail; 10. a roller; 11. A groove; 12. a vertical rod; 13. a second spring; 14. a slide bar; 15. a slider; 16. a second adjusting lever; 17. a chute; 18. a connecting plate; 19. a baffle plate; 20. a first limit groove; 21. a second limit groove.

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. 1-3, a building construction safety barrier comprises a first vertical bar 1 and a second vertical bar 2, one side of the first vertical bar 1 is connected with one side of the second vertical bar 2 through a support rod 3, a cavity 4 is arranged at the bottom of the first vertical bar 1, a connecting rod 5 is arranged inside the cavity 4, a first spring 6 is arranged inside the connecting rod 5, a contraction rod 7 extending to the outside of the cavity 4 is arranged at the bottom of the first spring 6, a roller 10 is arranged at the bottom of the contraction rod 7, a first adjusting rod 8 movably extending through the first vertical bar 1 to the outside is arranged at one side of the contraction rod 7, a slide rail 9 matched with the first adjusting rod 8 is arranged at the outside of the first vertical bar 1, a first limit groove 20 is arranged at one side of the slide rail 9, a groove 11 is arranged at one side of the second vertical bar 2, the inside of recess 11 is provided with montant 12, and the inside of montant 12 is provided with the slide bar 14 that extends to its outside, and one side of slide bar 14 is provided with slider 15, and the front end of slider 15 is provided with second regulation pole 16, and the montant 12 all is provided with second spring 13 with the outside of slide bar 14, and one side of second guardrail montant 2 is provided with the spout 17 that mutually matches with slider 15, and one side of spout 17 is provided with second spacing groove 21.

The utility model discloses a set up montant 12, second spring 13, the

slide bar

14, 16 isotructures are adjusted to slider 15 and second, fix first guardrail montant 1 and second guardrail montant 2, adjust pole 16 through the pulling second, second spring 13 extends, adjust pole 16 to fix the second in second spacing groove 21, can install first guardrail montant 1 and second guardrail montant 2, convenient to detach, when needs move the guardrail, through upwards moving first regulation pole 8, first spring 6 extends, through shrink rod 7 and gyro wheel 10 at the inside downwardly extending of cavity 4, can stretch out gyro wheel 10, through the gyro wheel 10 of first guardrail montant 1 with 2 inside of second guardrail montant, can remove the guardrail.

Please refer to fig. 1 emphatically, one side of first guardrail montant 1 is connected with two sets of connecting plates 18, and the opposite side of two sets of connecting plates 18 is connected with second guardrail montant 2, and the front end of two sets of connecting plates 18 is provided with multiunit baffle 19, the utility model discloses a set up two sets of connecting plates 18 and fix first guardrail montant 1 and second guardrail montant 2, through setting up multiunit baffle 19, fix two sets of second connecting plates 18.

Please refer to fig. 2, the inside of the connecting rod 5 is provided with a sliding groove matched with the retractable rod 7, the utility model discloses a set up the sliding groove, reduce friction, the retractable rod 7 of being convenient for slides in the inside of the connecting rod 5.

Please refer to fig. 1 and fig. 3, the inside of the stem 12 is provided with a sliding slot matching with the sliding rod 14, the sliding slot of the present invention reduces the friction force, so that the sliding rod 14 can slide inside the stem 12.

Please refer to fig. 1, the groove 11 and the second limiting groove 21 are on the same level, the utility model discloses a set up the groove 11 and the second limiting groove 21 is on the same level, be convenient for adjust pole 16 card with the second and in second limiting groove 21, be convenient for fix first guardrail montant 1 and second guardrail montant 2.

The working principle is as follows: when the safety guardrail needs to be used, the second adjusting rod 16 is pulled, the second adjusting rod 16 drives the sliding block 15 to move towards the outer side of the groove 11, the second spring 13 extends to enable the sliding rod 14 to slide in the vertical rod 12, the sliding block 15 is pulled to the inside of the sliding groove 17, the sliding groove 17 is internally provided with a second limiting groove 21 matched with the second adjusting rod 16, the first guardrail vertical rod 1 and the second guardrail vertical rod 2 can be fixed, the guardrail is convenient to install, when the guardrail needs to move, the first adjusting rod 8 is upwards moved to enable the first adjusting rod 8 to slide in the sliding rail 9, the first spring 6 extends to enable the contraction rod 7 to slide in the connecting rod 5, the contraction rod 7 and the roller 10 extend downwards in the cavity 4 to enable the roller 10 to extend out, and the roller 10 in the first guardrail vertical rod 1 and the second guardrail vertical rod 2 passes through the roller 10, the guardrail can be moved, when the guardrail is required to be disassembled, the second adjusting rod 16 is pulled upwards to slide into the sliding groove 17 from the second limiting groove 21, the sliding rod 14 is contracted in the vertical rod 12 through contraction of the second spring 13, and the first guardrail vertical rod 1 and the second guardrail vertical rod 2 can be disassembled to facilitate carrying.

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 construction safety barrier, includes first guardrail montant (1) and second guardrail montant (2), its characterized in that: one side of the first guardrail vertical rod (1) is connected with one side of the second guardrail vertical rod (2) through a support rod (3), a cavity (4) is arranged at the bottom in the first guardrail vertical rod (1), a connecting rod (5) is arranged in the cavity (4), a first spring (6) is arranged in the connecting rod (5), a contraction rod (7) extending to the outer side of the cavity (4) is arranged at the bottom of the first spring (6), rollers (10) are arranged at the bottom of the contraction rod (7), a first adjusting rod (8) movably penetrating through the first guardrail vertical rod (1) and extending to the outer side of the first guardrail vertical rod is arranged at one side of the contraction rod (7), a slide rail (9) mutually matched with the first adjusting rod (8) is arranged at the outer side of the first guardrail vertical rod (1), and a first limit groove (20) is arranged at one side of the slide rail (9), one side of second guardrail montant (2) is provided with recess (11), the inside of recess (11) is provided with montant (12), and the inside of montant (12) is provided with slide bar (14) that extend to its outside, one side of slide bar (14) is provided with slider (15), the front end of slider (15) is provided with second regulation pole (16), montant (12) all are provided with second spring (13) with the outside of slide bar (14), one side of second guardrail montant (2) is provided with spout (17) that mutually supports with slider (15), and one side of spout (17) is provided with second spacing groove (21).

2. The construction safety fence according to claim 1, wherein: one side of the first guardrail vertical rod (1) is connected with two groups of connecting plates (18), the other sides of the two groups of connecting plates (18) are connected with the second guardrail vertical rod (2), and the front ends of the two groups of connecting plates (18) are provided with a plurality of groups of baffles (19).

3. The construction safety fence according to claim 1, wherein: the inside of connecting rod (5) is provided with the spout that matches each other with shrink pole (7).

4. The construction safety fence according to claim 1, wherein: the interior of the vertical rod (12) is provided with a sliding groove matched with the sliding rod (14).

5. The construction safety fence according to claim 1, wherein: the groove (11) and the second limiting groove (21) are on the same level.