Safety protective fence for building construction

By designing a detachable unit guardrail, the height and position adjustments are achieved using telescopic vertical beams and rotating parts, the problem that existing guardrails cannot be adjusted according to construction operations is solved, and the safety and flexibility of the construction site are improved.

CN222686343UActive Publication Date: 2025-03-28ZHEJIANG ZIWEI CONSTR ENG CO LTD
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Patent Information

Application Number
CN202421322398.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-28
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

After the existing building construction safety guardrail is erected, it cannot be adjusted well according to the actual construction operation, which will affect the construction.

Method used

A construction safety guardrail is designed, which includes a detachable unit guardrail. The unit guardrail realizes height and position adjustment by supporting the telescopic vertical beams and connecting vertical beams on the vertical beams, and uses multiple rotating parts for detachable connection and rotation adjustment.

Benefits of technology

The height of the guardrail is expanded and retracted and horizontal convex and concave adjustment are realized, and can be adjusted according to actual construction operations, thereby improving the safety and flexibility of the construction site.

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Abstract

The utility model is suitable for the field of building construction safety, and provides a building construction safety protective fence which comprises a protective fence body, and the protective fence body is composed of a plurality of unit protective fences in a detachable mode. Each unit protective fence comprises a supporting vertical beam and a base. The two supporting vertical beams are distributed at the two ends of the base in parallel. The supporting vertical beam comprises a telescopic vertical beam and a connecting vertical beam, and the telescopic vertical beam is additionally arranged on the connecting vertical beam; a plurality of rotating parts are additionally arranged on the connecting vertical beams, and every two adjacent unit protective fences are detachably connected through the corresponding rotating parts and rotationally assembled through the corresponding rotating parts. The unit protective fences finish telescopic adjustment in height through the telescopic vertical beams on the supporting vertical beams; and the plurality of unit protective fences are rotationally adjusted through the plurality of rotating pieces, so that the telescopic adjustment of the plurality of unit protective fences at one local part or at a plurality of local parts in height is realized, and the unit protective fences are outwards convex and inwards concave in the transverse direction so as to be matched with the adjustment according to the actual construction operation.
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Description

Technical Field

[0001] The utility model relates to the field of building construction safety, and more specifically, particularly relates to a building construction safety guardrail. Background Art

[0002] Construction safety guardrails are facilities used to protect the safety of construction workers and people around the site. They are widely used at the edges, passages, stairs and openings of construction sites. The general types of construction safety guardrails include fixed guardrails and mobile guardrails; fixed guardrails are fixed to the building structure and are usually used on the edges of floors, roofs and other high areas; the materials are generally steel pipes, iron pipes or other metal materials, with high strength and durability. Mobile guardrails can be moved and adjusted at any time according to construction needs, and are often used in temporary construction areas; common materials include light steel pipes, aluminum alloys, etc., which are easy to install and disassemble.

[0003] Construction safety guardrails play a key role in ensuring the safety of construction workers and preventing accidents. Reasonable design and installation of guardrails can not only effectively prevent people from falling, but also improve the overall safety level of the construction site. By following relevant standards and specifications and ensuring that the installation and use of guardrails meet the requirements, the safety risks during the construction process can be greatly reduced.

[0004] When the construction safety guardrail is in the construction area, it cannot adjust its posture according to the actual construction operation. That is, after the existing construction safety guardrail is erected, it cannot be adjusted according to the actual construction operation, which affects the construction. Therefore, in response to the above problem, a construction safety guardrail is specially proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art: the existing building construction safety guardrails cannot be adjusted well according to actual construction operations after being erected, causing problems affecting construction, and a building construction safety guardrail is proposed.

[0006] The specific technical scheme is as follows: a construction safety guardrail comprises a guardrail body, wherein the guardrail body is detachably composed of a plurality of unit guardrails; the unit guardrail comprises a supporting beam and a base; two supporting beams are provided and are parallelly distributed at both ends of the base; the supporting beam is assembled on the base; the supporting beam comprises a telescopic beam and a connecting beam, the telescopic beam is mounted on the connecting beam, the telescopic beam and the connecting beam are linearly distributed, and the connecting beam is mounted on the base; a plurality of rotating parts are mounted on the connecting beam, and two adjacent unit guardrails are detachably connected by the plurality of rotating parts, and are rotatably assembled by the plurality of rotating parts;

[0007] The main body of the guardrail is erected in the construction area through multiple unit guardrails. During some construction operations, the unit guardrails complete the telescopic adjustment in height through the telescopic beams on the supporting beams; and the multiple unit guardrails are rotated and adjusted through multiple rotating parts to achieve the telescopic adjustment in height of multiple unit guardrails in one place or multiple places, as well as convex and concave in the horizontal direction, to cooperate with the actual construction operation for adjustment.

[0008] In the technical solution of the utility model, a plurality of upper guardrails are installed between the two telescopic vertical beams; the plurality of upper guardrails are evenly spaced between the two telescopic vertical beams; a plurality of lower guardrails are installed between the two connecting vertical beams, and the plurality of lower guardrails are evenly spaced between the two connecting vertical beams.

[0009] In the technical solution of the utility model, the base comprises an upper plate, and a connecting column is fixed at each end of the upper plate, and the connecting column is used to connect with the connecting vertical beam; the upper plate is fixed on the bottom plate.

[0010] In the technical solution of the utility model, the telescopic vertical beam comprises a plurality of unit telescopic vertical beams, and the plurality of unit telescopic vertical beams are connected end to end and distributed in a straight line.

[0011] Furthermore, the unit telescopic vertical beam includes a storage tube and an interpenetrating column, and the interpenetrating column is movably interpenetrated inside the storage tube; the storage tube and the interpenetrating column are limited by a limit pin.

[0012] In the technical solution of the utility model, the connecting vertical beam comprises a connecting vertical beam body, and a plurality of rotating members are distributed on the connecting vertical beam body at equal intervals.

[0013] Furthermore, a plurality of grooves are provided on the connecting vertical beam body, and the plurality of grooves correspond to the plurality of rotating parts in a one-to-one manner.

[0014] Furthermore, the rotating member includes a connecting plate A, and two connecting plates A are provided; a connecting plate B is movably inserted between the two connecting plates A, and the connecting plate B and the connecting plate A are rotatably assembled through a rotating shaft.

[0015] Furthermore, a mounting plate is fixed to the end of the connecting plate B away from the connecting plate A, and a plurality of threaded holes are formed on the mounting plate.

[0016] Compared with the prior art, the utility model of building construction safety guardrail can achieve:

[0017] The main body of the guardrail is erected in the construction area through multiple unit guardrails. During some construction operations, the unit guardrails complete the telescopic adjustment in height through the telescopic beams on the supporting beams; and the multiple unit guardrails are rotated and adjusted through multiple rotating parts to achieve the telescopic adjustment in height of multiple unit guardrails in one place or multiple places, as well as convex and concave in the horizontal direction, to cooperate with the actual construction operation for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a construction safety guardrail in one embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a unit guardrail in one embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a base in one embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a supporting vertical beam in one embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a telescopic vertical beam in one embodiment of the utility model;

[0024] Figure 6 It is a structural schematic diagram of connecting vertical beams in one embodiment of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] Guardrail body 100;

[0027] Unit guardrail 200;

[0028] Upper guardrail 210;

[0029] Supporting vertical beam 220;

[0030] Base 230; upper plate 2301, connecting column 2302, bottom plate 2303;

[0031] Lower guardrail 240;

[0032] Telescopic vertical beam 250; unit telescopic vertical beam 251, storage tube 252, insertion column 253, limit pin 254;

[0033] Connecting vertical beam 260; connecting vertical beam body 261, trough body 262, rotating member 263; connecting plate A2631, mounting plate 2632, threaded hole 2633, connecting plate B2634, rotating shaft 2635. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0035] In the embodiment of the utility model, Figure 1 , 2 , 4 and 6: A construction safety guardrail, comprising a guardrail body 100, wherein the guardrail body 100 is composed of a plurality of unit guardrails 200 in a detachable manner; the unit guardrail 200 comprises a supporting beam 220 and a base 230;

[0036] Two supporting beams 220 are provided and are parallelly distributed at both ends of the base 230; the supporting beams 220 are assembled on the base 230; the supporting beams 220 include a telescopic beam 250 and a connecting beam 260, the telescopic beam 250 is mounted on the connecting beam 260, the telescopic beam 250 and the connecting beam 260 are distributed in a straight line, and the connecting beam 260 is mounted on the base 230;

[0037] In view of the above situation, it can be known that: the guardrail body 100 is set up in the construction area through multiple unit guardrails 200. During some construction operations, the unit guardrail 200 completes the telescopic adjustment in height through the telescopic vertical beam 250 on the supporting vertical beam 220, so as to realize the telescopic adjustment in height of multiple unit guardrails 200 in one part or multiple parts, so as to cooperate with the actual construction operation.

[0038] A plurality of rotating members 263 are installed on the connecting vertical beam 260, and two adjacent unit guardrails 200 are detachably connected through the plurality of rotating members 263, and are rotatably assembled through the plurality of rotating members 263;

[0039] With regard to the above-mentioned situation, it can be known that: the guardrail body 100 is erected in the construction area through multiple unit guardrails 200. During some construction operations, the unit guardrail 200 completes the telescopic adjustment in height through the telescopic vertical beam 250 on the supporting vertical beam 220; and the multiple unit guardrails 200 are rotated and adjusted through multiple rotating parts 263 to achieve the telescopic adjustment in height of multiple unit guardrails 200 in one part or multiple parts, as well as the convexity and concaveness in the horizontal direction, to cooperate with the adjustment according to the actual construction operation.

[0040] In the embodiment of the utility model, Figure 2 As shown: a plurality of upper guardrails 210 are installed between the two telescopic vertical beams 250; the plurality of upper guardrails 210 are distributed at equal intervals between the two telescopic vertical beams 250;

[0041] A plurality of lower guardrails 240 are installed between the two connecting vertical beams 260 , and the plurality of lower guardrails 240 are distributed at equal intervals between the two connecting vertical beams 260 .

[0042] In the embodiment of the utility model, Figure 2 and Figure 3 As shown: the base 230 includes an upper plate 2301 , and a connecting column 2302 is fixed at each end of the upper plate 2301 , and the connecting column 2302 is used to connect with the connecting vertical beam 260 ; the upper plate 2301 is fixed on the bottom plate 2303 .

[0043] In the embodiment of the utility model, Figure 5 As shown: the telescopic vertical beam 250 includes a plurality of unit telescopic vertical beams 251, and the plurality of unit telescopic vertical beams 251 are connected end to end and distributed in a straight line.

[0044] In the embodiment of the utility model, Figure 5 As shown: the unit telescopic vertical beam 251 includes a receiving tube 252 and an interpenetrating column 253, and the interpenetrating column 253 is movably inserted into the receiving tube 252; the receiving tube 252 and the interpenetrating column 253 are limited by a limiting pin 254.

[0045] With regard to the above-mentioned situation, it can be known that: the guardrail main body 100 is erected in the construction area through multiple unit guardrails 200. During some construction operations, the inserted columns 253 are movably inserted into the storage tube 252 and limited by the limit pins 254, so that the unit guardrail 200 can complete the telescopic adjustment in height through the telescopic vertical beam 250 on the supporting vertical beam 220, and realize the telescopic adjustment in height of multiple unit guardrails 200 in one part or multiple parts, so as to cooperate with the actual construction operation for adjustment.

[0046] In the embodiment of the utility model, Figure 6As shown, the connecting beam 260 includes a connecting beam body 261 , and a plurality of rotating members 263 are evenly spaced and distributed on the connecting beam body 261 .

[0047] In the embodiment of the utility model, Figure 6 As shown, a plurality of grooves 262 are formed on the connecting vertical beam 261 , and the plurality of grooves 262 correspond to the plurality of rotating members 263 in a one-to-one correspondence.

[0048] In the embodiment of the utility model, Figure 6 As shown: the rotating member 263 includes a connecting plate A2631, and two connecting plates A2631 are provided; a connecting plate B2634 is movably inserted between the two connecting plates A2631, and the connecting plate B2634 and the connecting plate A2631 are rotatably assembled through the rotating shaft 2635.

[0049] In the embodiment of the utility model, Figure 6 As shown: a mounting plate 2632 is fixed to the connecting plate B2634 at one end away from the connecting plate A2631, and a plurality of threaded holes 2633 are formed on the mounting plate 2632.

[0050] In view of the fact that the existing construction safety guardrails cannot be adjusted according to the actual construction operation after being erected, causing problems affecting the construction; the utility model construction safety guardrail can achieve:

[0051] The guardrail body 100 is erected in the construction area through multiple unit guardrails 200. During some construction operations, the unit guardrail 200 completes the telescopic adjustment in height through the telescopic vertical beam 250 on the supporting vertical beam 220; and the multiple unit guardrails 200 are rotated and adjusted through multiple rotating parts 263 to achieve the telescopic adjustment in height of multiple unit guardrails 200 in one part or multiple parts, as well as the convexity and concavity in the horizontal direction, to cooperate with the adjustment according to the actual construction operation.

[0052] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0053] In the description of the present invention, although the embodiments of the present invention have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

[0054] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A construction safety guardrail, characterized in that: It comprises a guardrail body (100), wherein the guardrail body (100) is composed of a plurality of unit guardrails (200) in a detachable manner; the unit guardrails (200) comprise a supporting vertical beam (220) and a base (230); Two supporting vertical beams (220) are provided and are distributed in parallel at both ends of the base (230); the supporting vertical beams (220) are assembled on the base (230); the supporting vertical beams (220) include telescopic vertical beams (250) and connecting vertical beams (260), the telescopic vertical beams (250) are installed on the connecting vertical beams (260), the telescopic vertical beams (250) and the connecting vertical beams (260) are distributed in a straight line, and the connecting vertical beams (260) are installed on the base (230); A plurality of rotating members (263) are installed on the connecting vertical beam (260), and two adjacent unit guardrails (200) are detachably connected via the plurality of rotating members (263) and are rotationally assembled via the plurality of rotating members (263).

2. A construction safety guardrail according to claim 1, characterized in that: A plurality of upper guard bars (210) are installed between the two telescopic vertical beams (250); the plurality of upper guard bars (210) are distributed at equal intervals between the two telescopic vertical beams (250); A plurality of lower layer guard bars (240) are installed between the two connecting vertical beams (260), and the plurality of lower layer guard bars (240) are distributed at equal intervals between the two connecting vertical beams (260).

3. A construction safety guardrail according to claim 1, characterized in that: The base (230) comprises an upper plate (2301), each of which is fixed with a connecting column (2302) at its end, and the connecting column (2302) is used to connect with the connecting vertical beam (260); the upper plate (2301) is fixed on the bottom plate (2303).

4. A construction safety guardrail according to claim 1, characterized in that: The telescopic vertical beam (250) comprises a plurality of unit telescopic vertical beams (251), and the plurality of unit telescopic vertical beams (251) are connected end to end and distributed in a straight line.

5. A construction safety guardrail according to claim 4, characterized in that: The unit telescopic vertical beam (251) comprises a storage tube (252) and an interpenetrating column (253), wherein the interpenetrating column (253) is movably interpenetrated inside the storage tube (252); and the storage tube (252) and the interpenetrating column (253) are limited by a limiting pin (254).

6. A construction safety guardrail according to claim 1, characterized in that: The connecting vertical beam (260) comprises a connecting vertical beam body (261), and a plurality of rotating members (263) are distributed on the connecting vertical beam body (261) at equal intervals.

7. A construction safety guardrail according to claim 6, characterized in that: The connecting vertical beam body (261) is provided with a plurality of groove bodies (262), and the plurality of groove bodies (262) and the plurality of rotating members (263) are in a one-to-one correspondence.

8. A construction safety guardrail according to claim 6, characterized in that: The rotating member (263) includes a connecting plate A (2631), and two connecting plates A (2631) are provided; a connecting plate B (2634) is movably inserted between the two connecting plates A (2631), and the connecting plate B (2634) and the connecting plate A (2631) are rotatably assembled via a rotating shaft (2635).

9. A construction safety guardrail according to claim 8, characterized in that: The connecting plate B (2634) is fixed with a mounting plate (2632) at one end away from the connecting plate A (2631), and a plurality of threaded holes (2633) are formed on the mounting plate (2632).