Building safety protective fence convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of protective fences, and discloses a building safety protective fence convenient to disassemble and assemble, which comprises a protective fence plate, positioning piles are fixedly connected to the left side and the right side of the bottom end of the protective fence plate, through grooves are formed in the inner walls of the lower sides of the left end and the right end of the protective fence plate, and fixing assemblies are mounted on the upper side and the lower side of the right end of the protective fence plate. Inserting assemblies are installed on the upper side and the lower side of the left end of the guardrail plate correspondingly, sliding rods are fixedly connected to the top ends of the inner walls of the through grooves correspondingly, concave frames are slidably connected to the outer walls of the sliding rods correspondingly, and the concave frames are connected with the inner walls of the through grooves through third springs correspondingly. According to the utility model, the guardrail plates are convenient to mount and dismount, so that the operation intensity is reduced, the working efficiency is improved, and the sharp ends of the switching rods on the two sides are inserted into the ground, so that the front and back parts of the bottoms of the guardrail plates are supported, the stability of the guardrail plates during use is improved, and the guardrail plates are prevented from toppling over.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a building safety guardrail that is convenient to disassemble and assemble. Background Art

[0002] The guardrail used in construction sites refers to a fence or railing structure set up for safety and management needs at construction sites or construction sites. Its main functions include restricting the entry of non-construction personnel and vehicles, preventing objects from falling, providing necessary safety protection, and avoiding accidents.

[0003] After retrieval, a safety guardrail with good stability for construction projects, with the publication number CN217557931U, includes a first frame and a second frame. The first frame is located on the left side of the second frame. Support plates are arranged between the upper and lower sides of the inner walls of the first frame and the second frame. Guard nets are arranged on the left and right sides of the support plates between the upper and lower sides of the inner walls of the first frame and the second frame. Connection plates are arranged at the bottoms of the first frame and the second frame. Fixed piles are arranged on the left and right sides of the bottom of the connection plate. Connection blocks are arranged on the right sides of the first frame and the second frame. This safety guardrail with good stability for construction projects can effectively and conveniently support the safety guardrail by the user, effectively improve the stability of the safety guardrail, effectively facilitate the disassembly and assembly connection between two safety guardrails by the user, and effectively improve the installation efficiency of the user.

[0004] Based on the above patent, when the existing safety guardrail with good stability for construction projects mentioned in its background art is in use, its stability is poor, the support is not firm enough, and multiple bolts are needed to fix the connection of the guardrail, making the disassembly and assembly of the guardrail time-consuming and laborious. In view of this technical problem, the present application proposes a building safety guardrail that is convenient to disassemble and assemble. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a building safety guardrail that is convenient to disassemble and assemble, realizing the convenience in the installation and disassembly methods between guardrail plates, thereby reducing the operation intensity and improving the work efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A building safety protection railing that is convenient for disassembly and assembly, including a guardrail plate. At the left and right sides of the bottom end of the guardrail plate, positioning piles are fixedly connected. Through grooves are opened on the inner walls of the lower sides of the left and right ends of the guardrail plate. Fixing components are installed on the upper and lower sides of the right end of the guardrail plate, and inserting components are installed on the upper and lower sides of the left end of the guardrail plate. Slide bars are fixedly connected to the top ends of the inner walls of the through grooves, and concave frames are slidably connected to the outer walls of the slide bars. The concave frames and the inner walls of the through grooves are connected by third springs.

[0008] Furthermore, the fixing component includes connecting cylinders fixedly connected to the upper and lower sides of the right end of the guardrail plate. Slots are opened at the right ends of the connecting cylinders. Pressure blocks are slidably connected to the inner walls of the upper and lower ends of the connecting cylinders. Connecting plates are fixedly connected to the left and right ends of the pressure blocks. The connecting plates and the upper and lower ends of the connecting cylinders are connected by first springs.

[0009] Furthermore, the inserting component includes clamping blocks fixedly connected to the upper and lower sides of the left end of the guardrail plate. Limit blocks are slidably connected to the inner walls of the right sides of the upper and lower ends of the clamping blocks. The limit blocks and the inner walls of the clamping blocks are connected by second springs.

[0010] Furthermore, one ends of the third springs are fixedly connected to the top ends of the concave frames near the outer diameters of the slide bars, and the other ends of the third springs are fixedly connected to the inner walls of the top ends of the through grooves.

[0011] Furthermore, one ends of the first springs on the left and right sides are fixedly connected to one ends of the connecting plates, and the other ends of the first springs on the left and right sides are fixedly connected to the outer walls of the connecting cylinders.

[0012] Furthermore, one ends of the second springs are fixedly connected to the inner walls of the limit blocks, and the other ends of the second springs are fixedly connected to the inner walls of the clamping blocks.

[0013] Furthermore, transfer rods are rotatably connected to the lower parts of the front and rear sides of the inner walls of the through grooves, and the top ends of the transfer rods are located on one sides of the inner walls of the front and rear ends of the concave frames.

[0014] Furthermore, the shapes of the outer walls of the clamping blocks are all in fit with the shapes of the inner walls of the slots.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the cooperation of the connecting cylinders, slots, pressure blocks, connecting plates, first springs, and clamping blocks, limit blocks, second springs, the convenience of the installation and disassembly methods between the guardrail plates is realized, thereby reducing the operation intensity and improving the work efficiency.

[0017] 2. In the present utility model, by installing transfer rods in the through grooves on both sides of the guardrail plate, after the guardrail plate is inserted into the ground through the positioning piles, the sharp ends of the transfer rods on both sides are inserted into the ground, so as to support the front and back of the bottom of the guardrail plate, thereby improving the stability of the guardrail plate during use and avoiding tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of a building safety guardrail with convenient disassembly and assembly proposed by the present utility model;

[0019] Figure 2 is a schematic structural diagram of the connecting cylinder of a building safety guardrail with convenient disassembly and assembly proposed by the present utility model;

[0020] Figure 3 is a sectional view of the clamping block of a building safety guardrail with convenient disassembly and assembly proposed by the present utility model;

[0021] Figure 4 is a sectional view of the installation structure of the connecting cylinder of a building safety guardrail with convenient disassembly and assembly proposed by the present utility model;

[0022] Figure 5 is a partial sectional view of the guardrail plate of a building safety guardrail with convenient disassembly and assembly proposed by the present utility model.

[0023] LEGEND DESCRIPTION:

[0024] 1. Guardrail plate; 2. Connecting cylinder; 3. Clamping block; 4. Through groove; 5. Concave frame; 6. Transfer rod; 7. Pressing block; 8. Connecting plate; 9. First spring; 10. Limiting block; 11. Second spring; 12. Slide rod; 13. Third spring; 14. Slot; 15. Positioning pile. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Refer to Figures 1-5, an embodiment provided by the present utility model: a building safety guardrail that is convenient for disassembly and assembly, including a guardrail plate 1. Positioning piles 15 are fixedly connected to both the left and right sides of the bottom end of the guardrail plate 1. Insert the positioning piles 15 at the bottom of the guardrail plate 1 into the ground. Through grooves 4 are provided on the inner walls of the lower sides of both the left and right ends of the guardrail plate 1. Slide bars 12 are fixedly connected to the top ends of the inner walls of the through grooves 4. Concave frames 5 are slidably connected to the outer walls of the slide bars 12. The concave frames 5 and the inner walls of the through grooves 4 are connected by third springs 13. Slide the concave frames 5 on both sides upward to compress the third springs 13.

[0027] One ends of the third springs 13 are fixedly connected to the top ends of the concave frames 5 near the outer diameter of the slide bars 12, and the other ends of the third springs 13 are fixedly connected to the inner walls of the top ends of the through grooves 4. Transfer rods 6 are rotatably connected to the lower parts of the front and rear sides of the inner walls of the through grooves 4. The top ends of the transfer rods 6 are located on one side of the inner walls of the front and rear ends of the concave frames 5. After the two ends of the transfer rods 6 are released from the restriction of the concave sides of the concave frames 5, they can rotate downward and insert their sharp ends into the ground to form a support for the front and rear bottoms of the guardrail plate 1, thereby improving the stability of the guardrail plate 1.

[0028] Connection cylinders 2 are fixedly connected to the upper and lower sides of the right end of the guardrail plate 1. Slots 14 are provided at the right ends of the connection cylinders 2. Pressing blocks 7 are slidably connected to the inner walls of the upper and lower ends of the connection cylinders 2. Connecting plates 8 are fixedly connected to both the left and right ends of the pressing blocks 7. The connecting plates 8 and the upper and lower ends of the connection cylinders 2 are connected by first springs 9. One ends of the first springs 9 on the left and right sides are fixedly connected to one ends of the connecting plates 8, and the other ends of the first springs 9 on the left and right sides are fixedly connected to the outer walls of the connection cylinders 2. Clamping blocks 3 are fixedly connected to the upper and lower sides of the left end of the guardrail plate 1. The shapes of the outer walls of the clamping blocks 3 are all in line with the shapes of the inner walls of the slots 14. Limit blocks 10 are slidably connected to the inner walls on the right sides of the upper and lower ends of the clamping blocks 3. The limit blocks 10 and the inner walls of the clamping blocks 3 are connected by second springs 11. Take another guardrail plate 1, align one side of its clamping block 3 with the connection cylinder 2 on one side of the guardrail plate 1 that has been inserted into the ground and insert it. When it touches the inner wall of the slot 14, it squeezes the arc surface side of the limit block 10, causing it to slide downward and compress the second spring 11. When the clamping block 3 is completely inserted into the connection cylinder 2, under the elastic force of the second spring 11, the limit block 10 slides upward and resets and is stuck in the slot of the connection cylinder 2, generating a limiting relationship between the connection cylinder 2 and the clamping block 3, thereby realizing the convenient installation between the guardrail plates 1. One ends of the second springs 11 are fixedly connected to the inner walls of the limit blocks 10, and the other ends of the second springs 11 are fixedly connected to the inner walls of the clamping blocks 3. Then, just press the pressing blocks 7 on both sides, so that the connecting plates 8 compress the first springs 9. Then, the inner ends of the pressing blocks 7 press the limit blocks 10 into the clamping blocks 3, so that the limiting relationship between the connection cylinder 2 and the clamping block 3 is released, and then the clamping block 3 can be pulled out of the connection cylinder 2 to disassemble the connected guardrail plates 1.

[0029] Working principle: First, insert the positioning pile 15 at the bottom of the guardrail board 1 into the ground. After the installation is completed, slide up the concave frames 5 on both sides and squeeze the third spring 13. After the two ends of the transfer rod 6 lose the restriction of the concave side of the concave frame 5, they can be rotated downward and the sharp end can be inserted into the ground to form support for the front and rear bottom of the guardrail board 1 to improve the stability of the guardrail board 1. Then take another guardrail board 1, align the card block 3 on one side of it with the connecting tube 2 on one side of the ground guardrail board 1 that was previously inserted, and squeeze the arc side of the limit block 10 under the contact with the inner wall of the slot 14 to make it slide down and squeeze The second spring 11, when the block 3 is fully inserted into the connecting tube 2, under the elastic force of the second spring 11, the limit block 10 slides up and resets and is stuck in the groove of the connecting tube 2, creating a limiting relationship between the connecting tube 2 and the block 3, thereby realizing convenient installation between the guardrail plates 1. After that, it is only necessary to press the pressure blocks 7 on both sides to make the connecting plate 8 squeeze the first spring 9, and then press the limit block 10 into the block 3 at one end of the pressure block 7, so that the limiting relationship between the connecting tube 2 and the block 3 is released, so that the block 3 can be pulled out from the connecting tube 2, so that the connected guardrail plates 1 can be disassembled.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.

Claims

1. A building safety protection railing that is convenient for disassembly and assembly, including a guardrail plate (1), characterized in that: On both the left and right sides of the bottom end of the guardrail plate (1), positioning piles (15) are fixedly connected. Through grooves (4) are formed in the inner walls of the lower sides of the left and right ends of the guardrail plate (1). Retaining components are installed on both the upper and lower sides of the right end of the guardrail plate (1), and plugging components are installed on both the upper and lower sides of the left end of the guardrail plate (1). At the top ends of the inner walls of the through grooves (4), sliding rods (12) are fixedly connected. Concave frames (5) are slidably connected to the outer walls of the sliding rods (12). The concave frames (5) and the inner walls of the through grooves (4) are connected by third springs (13). The retaining components include connecting cylinders (2) fixedly connected to both the upper and lower sides of the right end of the guardrail plate (1). Slots (14) are formed in the right ends of the connecting cylinders (2). Pressure blocks (7) are slidably connected to the inner walls of the upper and lower ends of the connecting cylinders (2). Connecting plates (8) are fixedly connected to both the left and right ends of the pressure blocks (7). The connecting plates (8) and the upper and lower ends of the connecting cylinders (2) are connected by first springs (9). The plugging components include clamping blocks (3) fixedly connected to both the upper and lower sides of the left end of the guardrail plate (1). Limiting blocks (10) are slidably connected to the inner walls of the right sides of the upper and lower ends of the clamping blocks (3). The limiting blocks (10) and the inner walls of the clamping blocks (3) are connected by second springs (11).

2. The disassembling and assembling convenient building safety protection railing according to claim 1, wherein: One ends of the third springs (13) are fixedly connected to the outer diameters of the sliding rods (12) near the top ends of the concave frames (5), and the other ends of the third springs (13) are fixedly connected to the inner walls of the top ends of the through grooves (4).

3. The disassembled and assembled building safety protection railing according to claim 1, characterized in that: One ends of the first springs (9) on one side of the left and right are fixedly connected to one ends of the connecting plates (8), and the other ends of the first springs (9) on one side of the left and right are fixedly connected to the outer walls of the connecting cylinders (2).

4. The disassembling and assembling convenient building safety protection railing according to claim 1, wherein: One ends of the second springs (11) are fixedly connected to the inner walls of the limiting blocks (10), and the other ends of the second springs (11) are fixedly connected to the inner walls of the clamping blocks (3).

5. The disassembling and assembling convenient building safety protection railing according to claim 1, characterized in that: Transfer rods (6) are rotatably connected to the lower parts of the front and rear sides of the inner walls of the through grooves (4), and the top ends of the transfer rods (6) are located on one sides of the inner walls of the front and rear ends of the concave frames (5).

6. The disassembling and assembling convenient building safety protection railing according to claim 1, wherein: The shapes of the outer walls of the clamping blocks (3) are all adapted to the shapes of the inner walls of the slots (14).

Images