Safety guardrail assembly

Abstract

The utility model provides a safety guardrail assembly, which belongs to the field of safety guardrails and comprises a mounting frame, a group of first cross rods are uniformly and fixedly connected in the mounting frame, strip-shaped openings are formed in two side walls of the mounting frame, and extension frames are slidably connected in the strip-shaped openings. A group of second cross rods are uniformly and fixedly connected in each extension frame, a fixing piece is fixedly connected to the bottom of the outer end of each extension frame, a wheel carrier is fixedly connected to the lower end face of each fixing piece, a roller is rotatably connected in each wheel carrier, and a bidirectional screw is rotatably connected in each mounting frame. Through the arrangement of the mounting frame, the extension frame, the second cross rod, the wheel carrier, the rolling wheel, the two-way screw rod, the hand wheel, the moving block, the adjusting rod and the connecting seat, the length of the safety guardrail can be flexibly adjusted according to the actual situation on site, the protection range is widened, the flexibility is higher, and the safety of the safety guardrail is improved. The problem that in the prior art, the length of a safety guardrail is constant and inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the field of safety guardrails, and in particular to a safety guardrail component. Background Art

[0002] Safety guardrails play an important role in the process of construction. Construction refers to production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. In the process of construction, safety guardrails are needed to protect the construction site.

[0003] At present, the guardrails in the prior art have the following defects:

[0004] (1) In the prior art, the length of the safety guardrail is constant, which is inconvenient to flexibly adjust according to the actual usage, resulting in a small protection range and poor flexibility;

[0005] The safety guardrails in the prior art are inconvenient to remind people at night, and people are prone to bump against the guardrails at night, resulting in poor safety.

[0006] Therefore, we make improvements to this and propose a safety guardrail component. Utility Model Content

[0007] The utility model aims to solve the problems that the length of the existing safety guardrail is inconvenient to flexibly adjust and it is inconvenient to remind people at night.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] Safety guardrail components are used to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The cam is provided with a plurality of second sliding members, each of which has a plurality of sliding members connected thereto, and the plurality of sliding members have respective opposite ends.

[0012] As a preferred technical solution of the utility model, the lighting structure includes two mounting sleeves that are symmetrical and fixed on the upper end surface of the mounting frame, the two mounting sleeves are respectively fixedly connected to a connecting plate by a bolt assembly, the upper end surface of the connecting plate is fixedly connected to an assembly frame, the upper end surface of the assembly frame is fixedly connected to a solar cell panel, the lower end surface of the assembly frame is fixedly connected to a battery, and the lower end surface of the assembly frame is symmetrically and fixedly connected to two lighting lamps.

[0013] As a preferred technical solution of the utility model, the solar cell panel is electrically connected to a battery, and the two lighting lamps are electrically connected to the battery respectively.

[0014] As a preferred technical solution of the utility model, the installation sleeve and the connecting plate are both provided with insertion holes matching the bolts in the bolt assembly, and the installation sleeve is designed with an internal hollow structure.

[0015] As a preferred technical solution of the utility model, the first cross bar is fixedly provided with a first reflective sleeve, and the second cross bar is fixedly provided with a second reflective sleeve.

[0016] As a preferred technical solution of the utility model, the bottom wheel end of the roller and the bottom surface of the foot are on the same horizontal plane.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the solution of the utility model:

[0019] 1. Through the installation frame, extension frame, second crossbar, wheel frame, roller, bidirectional screw, hand wheel, moving block, adjustment rod and connecting seat, the length of the safety guardrail can be flexibly adjusted according to the actual situation on site, the protection range is improved, the flexibility is higher, and the problem of constant length of the safety guardrail in the prior art is solved;

[0020] 2. Through the lighting structure, solar power generation is used to provide lighting warnings at night, preventing people from colliding with safety guardrails at night, improving safety, and solving the problems of inconvenience in reminding people at night and poor safety in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of the safety guardrail assembly provided by the utility model;

[0022] Figure 2 A schematic diagram of the rear structure of the safety guardrail assembly provided by the utility model;

[0023] Figure 3 A schematic diagram of the bottom structure of the safety guardrail assembly provided by the utility model;

[0024] Figure 4 A schematic diagram of the lighting structure separation of the safety guardrail assembly provided by the utility model;

[0025] Figure 5 This is a front view structural diagram of the safety guardrail assembly provided by the utility model;

[0026] Figure 6 This is a side structural schematic diagram of the safety guardrail assembly provided by the utility model.

[0027] Indicated in the figure:

[0028] 1. Mounting frame; 2. First cross bar; 3. Extension frame; 4. Second cross bar; 5. Fixing plate; 6. Wheel frame; 7. Roller; 8. Bidirectional screw; 9. Hand wheel; 10. Moving block; 11. Adjusting rod; 12. Connecting seat; 13. Base; 14. Lighting structure; 1401. Mounting sleeve; 1402. Bolt assembly; 1403. Connecting plate; 1404. Assembly frame; 1405. Solar panel; 1406. Battery; 1407. Lighting lamp; 15. First reflective sleeve; 16. Second reflective sleeve. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the present embodiment proposes a safety guardrail assembly, including a mounting frame 1, a group of first cross bars 2 are evenly fixedly connected in the mounting frame 1, strip openings are opened on both side walls of the mounting frame 1, and extension frames 3 are slidably connected in the strip openings, a group of second cross bars 4 are evenly fixedly connected in the extension frame 3, and the length of the guardrail can be adjusted by adjusting the position of the extension frame 3 outward, so as to provide greater flexibility, a fixing plate 5 is fixedly connected to the bottom of the outer end of the extension frame 3, a wheel frame 6 is fixedly connected to the lower end surface of the fixing plate 5, a roller 7 is rotatably connected in the wheel frame 6, so as to facilitate the movement of the extension frame 3 when adjusting, and at the same time support the extension frame 3, a bidirectional screw 8 is rotatably connected in the mounting frame 1, and the top end of the bidirectional screw 8 passes through the top wall of the mounting frame 1 and is fixedly connected to a hand wheel 9 , there are two moving blocks 10 symmetrically and threadedly connected on the bidirectional screw 8, and the two ends of the two moving blocks 10 are rotatably connected with adjusting rods 11, and the outer ends of the adjusting rods 11 are rotatably connected with connecting seats 12, and the outer ends of the connecting seats 12 are fixedly connected to the inner side walls of the extension frame 3. The bidirectional screw 8 is rotated by turning the hand wheel 9. The rotation of the bidirectional screw 8 drives the two moving blocks 10 to move inward at the same time, so that the adjusting rod 11 moves, and the movement of the adjusting rod 11 moves the connecting seat 12, so as to facilitate the simultaneous adjustment of the positions of the two extension frames 3, and the length of the guardrail can be quickly adjusted. The lower end surface of the mounting frame 1 is symmetrical and fixedly connected with two base feet 13, and the upper end surface of the mounting frame 1 is provided with a lighting structure 14 for night warning, which is convenient for providing lighting for the guardrail at night and increasing safety.

[0031] like Figure 1 , Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the lighting structure 14 includes two mounting sleeves 1401 which are symmetrical and fixed on the upper end surface of the mounting frame 1, the two mounting sleeves 1401 are respectively fixedly connected with a connecting plate 1403 by a bolt assembly 1402, the upper end surface of the connecting plate 1403 is fixedly connected with an assembly frame 1404, the upper end surface of the assembly frame 1404 is fixedly connected with a solar cell panel 1405, the lower end surface of the assembly frame 1404 is fixedly connected with a battery 1406, and the lower end surface of the assembly frame 1404 is symmetrically and fixedly connected with two lighting lamps 1407; the lighting lamps 1407 can provide light to the guardrail at night to prevent passers-by from colliding with the guardrail at night.

[0032] like Figure 1 , Figure 3 and Figure 4As shown, as a preferred implementation, on the basis of the above method, further, the solar panel 1405 is electrically connected to the battery 1406, and the two lighting lamps 1407 are electrically connected to the battery 1406 respectively; the solar panel 1405 converts solar energy into electrical energy through a full discharge controller and stores it in the battery 1406, which is more energy-saving and environmentally friendly.

[0033] like Figure 1 , Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the mounting sleeve 1401 and the connecting plate 1403 are provided with sockets matching the bolts in the bolt assembly 1402, and the mounting sleeve 1401 is designed with an internal hollow structure, which is convenient for installation and disassembly, and flexible assembly according to the use environment.

[0034] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the first cross bar 2 is fixedly provided with a first reflective sleeve 15, and the second cross bar 4 is fixedly provided with a second reflective sleeve 16; it is convenient to reflect the external light source as a reminder and improve safety.

[0035] like Figure 1 and Figure 5 As shown, as a preferred embodiment, based on the above method, further, the bottom wheel end of the roller 7 and the bottom surface of the base 13 are on the same horizontal plane; it is convenient for the roller 7 to move, thereby facilitating the adjustment of the position of the extension frame 3.

[0036] Specifically, when the safety guardrail assembly is working / in use: the installation frame 1 is moved to the protection position. When the length of the guardrail needs to be adjusted, the handwheel 9 is turned to rotate the bidirectional screw 8. The rotation of the bidirectional screw 8 drives the two moving blocks 10 to move inward at the same time, thereby causing the adjusting rod 11 to move. The movement of the adjusting rod 11 causes the connecting seat 12 to drive the extension frame 3 to move outward, thereby adjusting the length of the guardrail. Turning on the lighting 1407 at night can provide light for the guardrail, thereby warning passers-by, avoiding collision between people and the safety guardrail, and improving safety.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A safety guardrail assembly, comprising a mounting frame (1), characterized in that: A group of first cross bars (2) are uniformly and fixedly connected in the installation frame (1), and strip openings are provided on both side walls of the installation frame (1), and extension frames (3) are slidably connected in the strip openings, and a group of second cross bars (4) are uniformly and fixedly connected in the extension frames (3), and a fixing plate (5) is fixedly connected to the bottom of the outer end of the extension frame (3), and a wheel frame (6) is fixedly connected to the lower end surface of the fixing plate (5), and a roller (7) is rotatably connected in the wheel frame (6), and a bidirectional screw (8) is rotatably connected in the installation frame (1), and the bidirectional screw (8) The top end of the mounting frame (1) passes through the top wall of the mounting frame (1) and is fixedly connected to a hand wheel (9); the bidirectional screw (8) is symmetrically and threadedly connected to two moving blocks (10); both ends of the two moving blocks (10) are rotatably connected to adjusting rods (11); the outer ends of the adjusting rods (11) are rotatably connected to connecting seats (12); and the outer ends of the connecting seats (12) are fixedly connected to the inner side walls of the extension frame (3); the lower end surface of the mounting frame (1) is symmetrically and fixedly connected to two bottom feet (13); and the upper end surface of the mounting frame (1) is provided with a lighting structure (14) for night warning.

2. A safety guardrail assembly according to claim 1, characterized in that: The lighting structure (14) comprises two mounting sleeves (1401) that are symmetrical and fixed to the upper end surface of the mounting frame (1); the two mounting sleeves (1401) are respectively fixedly connected to a connecting plate (1403) via a bolt assembly (1402); the upper end surface of the connecting plate (1403) is fixedly connected to an assembly frame (1404); the upper end surface of the assembly frame (1404) is fixedly connected to a solar cell panel (1405); the lower end surface of the assembly frame (1404) is fixedly connected to a storage battery (1406); and the lower end surface of the assembly frame (1404) is symmetrically and fixedly connected to two lighting lamps (1407).

3. A safety guardrail assembly according to claim 2, characterized in that: The solar cell panel (1405) is electrically connected to the storage battery (1406), and the two lighting lamps (1407) are electrically connected to the storage battery (1406) respectively.

4. A safety guardrail assembly according to claim 2, characterized in that: The installation sleeve (1401) and the connection plate (1403) are both provided with insertion holes that match the bolts in the bolt assembly (1402), and the installation sleeve (1401) is designed with an internal hollow structure.

5. A safety guardrail assembly according to claim 1, characterized in that: The first crossbar (2) is fixedly sleeved with a first reflective sleeve (15), and the second crossbar (4) is fixedly sleeved with a second reflective sleeve (16).

6. A safety guardrail assembly according to claim 1, characterized in that: The bottom wheel end of the roller (7) and the bottom surface of the foot (13) are on the same horizontal plane.

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