Protective fence for building engineering construction

Abstract

The utility model belongs to the technical field of protective fences, and particularly relates to a building engineering construction protective fence which comprises an installation seat, the two ends of the installation seat are in contact with protective fences, the sides, close to the installation seat, of the protective fences are fixedly connected with connecting blocks, the connecting blocks are connected with the installation seat in a sliding mode, and the interior of the installation seat is rotationally connected with a rotating rod. And a limiting plate is slidably connected into the mounting base, the connecting block makes contact with the rotating rod, and the connecting block makes contact with the limiting plate. By arranging the sliding rod, the limiting sleeve, the threaded rod and the like, the limiting sleeve and the threaded rod can do threaded motion by rotating the limiting sleeve, so that the threaded rod slides in the limiting sleeve, the position of the supporting plate can be adjusted, and the shielding range of the supporting plate can be adjusted; the problem that the protection range is inconvenient to adjust when the protective fence for building engineering construction is used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a construction guardrail for a building project. Background Art

[0002] The construction guardrail of a building project is a device used to protect the construction site and ensure the safety of workers. It is mainly used to demarcate the boundaries of the construction area, prevent people and objects from mistakenly entering the construction area, and provide a safe working environment. According to the utility model with the patent authorization announcement number CN217949978U, a construction guardrail for construction of a building project is disclosed, including a support base, a protective plate, a side stable mounting structure and a protective main body structure, the side stable mounting structure is detachably arranged on the support base, the protective main body structure is detachably arranged on the support base, the side stable mounting structure includes a mounting bracket, a main body fixing frame and an anchor bolt, and the protective main body structure includes a protective connection net, an inner layer guardrail, an outer layer guardrail, a connecting piece, a connecting plate and a limit rod. The utility model belongs to the field of building construction technology, specifically a construction guardrail for construction of a building project, which effectively solves the problem that most of the construction guardrails on the existing market are welded, inconvenient to disassemble and transport, and increase the cost of reuse. It is a guardrail that is convenient to disassemble, transport and reuse. However, it is inconvenient to adjust the protection range when using the construction guardrail of a building project, and it is inconvenient to assemble the guardrail when using the construction guardrail of a building project. Utility Model Content

[0003] The utility model aims to provide a construction project guardrail, which solves the problem that the protection range is inconvenient to adjust when the construction project guardrail is used, and the guardrail is inconvenient to assemble when the construction project guardrail is used.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a construction engineering guardrail, comprising a mounting seat, both ends of the mounting seat are in contact with the guardrail, the guardrail is fixedly connected with a connecting block on one side close to the mounting seat, the connecting block is slidably connected to the mounting seat, the mounting seat is internally rotatably connected to a rotating rod, the mounting seat is internally slidably connected to a limiting plate, the connecting block contacts the rotating rod, the connecting block contacts the limiting plate, the limiting plate is close to the connecting block and is fixedly connected with a clamping block on one side of the connecting block, the internal sliding connection of the guardrail is connected to a sliding rod, the upper end of the sliding rod is fixedly connected to a supporting plate, the supporting plate contacts the mounting seat, the internal rotation connection of the guardrail is connected to a limiting block, the outer side of the limiting block is fixedly connected to a protrusion, the protrusion is rotatably connected to the guardrail, the upper end of the limiting block is fixedly connected to a limiting sleeve, and the lower end of the support plate is fixedly connected to a threaded rod.

[0005] Preferably, a knob is fixedly connected to the upper end of the rotating rod, and the knob is rotatably connected to the mounting seat. Through the design of the knob, it can be easily rotated to the rotating rod.

[0006] Preferably, the outer side of the rotating rod is provided with positive and negative threads, and the rotating rod is connected to the limit plate through threads. Through the design of the rotating rod, the two limit plates can be driven to move at the same time.

[0007] Preferably, a baffle is fixedly connected to the outer side of the rotating rod, and the baffle is in contact with the inner wall of the mounting seat. The design of the baffle can limit the rotating rod.

[0008] Preferably, a limiting ring is fixedly connected inside the guardrail, and the limiting ring is slidably connected to the sliding rod. The limiting ring can limit the sliding rod through the design of the limiting ring.

[0009] Preferably, the limiting sleeve contacts the guardrail, the limiting sleeve is threadedly connected to the threaded rod, the threaded rod is slidably connected to the guardrail, and the threaded rod is movably connected to the limiting block. The design of the threaded rod can drive the support plate to move.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with components such as a slide rod, a limit sleeve, and a threaded rod. The limit sleeve can be rotated to make the limit sleeve and the threaded rod perform threaded motion, so that the threaded rod slides in the limit sleeve, so that the position of the support plate can be adjusted, that is, the shielding range of the support plate can be adjusted, thereby solving the problem that it is inconvenient to adjust the protection range when using the guardrail of a construction project.

[0012] 2. The utility model is provided with a connecting block, a rotating rod, a limit plate, a clamping block and other components. By rotating the rotating rod, the rotating rod drives the limit plate to move, and the limit plate drives the clamping block to slide into the connecting block, which can limit the connecting block, so that the guardrail can be installed on the mounting seat, solving the problem of inconvenient assembly of the guardrail when using the guardrail in construction engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 Stereoscopic diagram of local structure;

[0015] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0016] Figure 4 For the utility model Figure 3A-section structure enlarged view.

[0017] In the figure: 1. mounting base; 2. guardrail; 3. connecting block; 31. rotating rod; 32. knob; 33. limit plate; 34. clamping block; 35. baffle; 4. sliding rod; 41. supporting plate; 42. limit ring; 5. limit block; 51. protrusion; 52. limit sleeve; 53. threaded rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 A construction engineering guardrail includes a mounting base 1, both ends of the mounting base 1 are in contact with guardrails 2, a connecting block 3 is fixedly connected to one side of the guardrail 2 close to the mounting base 1, the connecting block 3 is slidably connected to the mounting base 1, the mounting base 1 is internally rotatably connected to a rotating rod 31, the upper end of the rotating rod 31 is fixedly connected to a knob 32, the knob 32 is rotatably connected to the mounting base 1, and the design of the knob 32 can be conveniently turned to the rotating rod 31, the mounting base 1 is internally slidably connected to a limit plate 33, the outer side of the rotating rod 31 is provided with positive and negative threads, the rotating rod 31 is threadedly connected to the limit plate 33, and the design of the rotating rod 31 can simultaneously drive the two limit plates 33 to move.

[0020] See also Figure 2-4 The connecting block 3 is in contact with the rotating rod 31, and the connecting block 3 is in contact with the limiting plate 33. A clamping block 34 is fixedly connected to the side of the limiting plate 33 close to the connecting block 3. The connecting block 3 is slidably connected to the clamping block 34 inside. A baffle 35 is fixedly connected to the outer side of the rotating rod 31. The baffle 35 is in contact with the inner wall of the mounting seat 1. Through the design of the baffle 35, the rotating rod 31 can be limited. The inner side of the guardrail 2 is slidably connected to the sliding rod 4. The upper end of the sliding rod 4 is fixedly connected to the supporting plate 41, and the supporting plate 41 is in contact with the mounting seat 1.

[0021] See also Figure 2-4The guardrail 2 is internally fixedly connected with a limiting ring 42, and the limiting ring 42 is slidably connected to the slide bar 4. Through the design of the limiting ring 42, the slide bar 4 can be limited. The guardrail 2 is internally rotatably connected with a limiting block 5, and the outer side of the limiting block 5 is fixedly connected with a protrusion 51, and the protrusion 51 is rotatably connected to the guardrail 2. The upper end of the limiting block 5 is fixedly connected with a limiting sleeve 52, and the lower end of the support plate 41 is fixedly connected with a threaded rod 53. The limiting sleeve 52 contacts the guardrail 2, and the limiting sleeve 52 is threadedly connected to the threaded rod 53. The threaded rod 53 is slidably connected to the guardrail 2, and the threaded rod 53 is movably connected to the limiting block 5. Through the design of the threaded rod 53, the support plate 41 can be driven to move.

[0022] The specific implementation process of the utility model is as follows: when in use, the guardrail 2 is brought into contact with the mounting seat 1, and the connecting block 3 on the guardrail 2 is slid into the mounting seat 1, and then the knob 32 is rotated to make the knob 32 drive the rotating rod 31 to rotate, so that the rotating rod 31 and the limiting plate 33 are threaded, so that the limiting plate 33 drives the clamping block 34 to move, and the clamping block 34 slides into the connecting block 3, so that the connecting block 3 can be limited, and the guardrail 2 can be installed on the mounting seat 1;

[0023] By rotating the limiting sleeve 52, the limiting sleeve 52 and the threaded rod 53 can be threadedly moved, so that the threaded rod 53 can slide in the limiting sleeve 52, and the threaded rod 53 can drive the support plate 41 to move, so that the height of the support plate 41 can be adjusted, and the shielding range of the support plate 41 can be adjusted.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction protection fence, comprising a mounting seat (1), characterized in that: Both ends of the mounting seat (1) are in contact with a guardrail (2); a connecting block (3) is fixedly connected to a side of the guardrail (2) close to the mounting seat (1); the connecting block (3) is slidably connected to the mounting seat (1); a rotating rod (31) is rotatably connected to the inside of the mounting seat (1); a limiting plate (33) is slidably connected to the inside of the mounting seat (1); the connecting block (3) is in contact with the rotating rod (31); the connecting block (3) is in contact with the limiting plate (33); a clamping block (34) is fixedly connected to a side of the limiting plate (33) close to the connecting block (3); the connecting block The guardrail (3) is internally slidably connected to a clamping block (34), the guardrail (2) is internally slidably connected to a sliding rod (4), the upper end of the sliding rod (4) is fixedly connected to a support plate (41), the support plate (41) is in contact with the mounting seat (1), the guardrail (2) is internally rotatably connected to a limiting block (5), the outer side of the limiting block (5) is fixedly connected to a protrusion (51), the protrusion (51) is rotatably connected to the guardrail (2), the upper end of the limiting block (5) is fixedly connected to a limiting sleeve (52), and the lower end of the support plate (41) is fixedly connected to a threaded rod (53).

2. A construction engineering protection fence according to claim 1, characterized in that: The upper end of the rotating rod (31) is fixedly connected with a knob (32), and the knob (32) is rotatably connected to the mounting seat (1).

3. A construction engineering protection fence according to claim 1, characterized in that: The outer side of the rotating rod (31) is provided with positive and negative threads, and the rotating rod (31) is connected to the limiting plate (33) via threads.

4. A construction engineering construction guardrail according to claim 1, characterized in that: A baffle (35) is fixedly connected to the outer side of the rotating rod (31), and the baffle (35) is in contact with the inner wall of the mounting seat (1).

5. The construction protection fence according to claim 1, characterized in that: A limiting ring (42) is fixedly connected inside the guardrail (2), and the limiting ring (42) is slidably connected to the sliding rod (4).

6. A construction engineering protection fence according to claim 1, characterized in that: The limiting sleeve (52) is in contact with the guardrail (2), the limiting sleeve (52) is connected to the threaded rod (53) by threads, the threaded rod (53) is slidably connected to the guardrail (2), and the threaded rod (53) is movably connected to the limiting block (5).

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