Spliced guardrail for construction protection

Abstract

The utility model belongs to the technical field of guardrails, and particularly relates to a construction protection splicing type guardrail which comprises two guardrails, a mounting seat is arranged between the two guardrails in a contact mode, a positioning block is fixedly connected to one end, close to the mounting seat, of each guardrail, the positioning block is slidably connected into the mounting seat, and the positioning block is fixedly connected with the guardrail. And a connecting plate is slidably connected to the interior of the mounting base, and a connecting block is fixedly connected to the side, close to the positioning block, of the connecting plate. Through the arrangement of the positioning block, the connecting block, the threaded rod and other parts, the threaded rod and the connecting plate can be rotated to make threaded motion, so that the connecting plate drives the connecting block to slide into the positioning block, the positioning block can be limited, two guardrails are spliced together, the splicing of the guardrails is kept stable, and the working efficiency is improved. The problems that the construction guardrail is inconvenient to splice, and inclination is easily caused after splicing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a construction protection splicing type guardrail. Background Art

[0002] Guardrail is a fence structure used to protect and restrict access, commonly used in public places, industrial areas, construction sites and other places. Guardrail can provide boundaries and physical barriers to effectively protect the safety of people and property. It can prevent unauthorized entry and restrict people from entering dangerous areas unintentionally or maliciously. According to the utility model with patent authorization announcement number CN220867974U, a construction guardrail is disclosed, including a column, a universal wheel is installed at the lower end of the column, a lifting mechanism is installed inside the column, a support stability mechanism is installed at the lower end of the side of the column, a support rod is installed from the inside to the outside at the upper end of the column, a connecting rod is installed at the upper end of the support rod, a sleeve is installed on the surface of the other end of the connecting rod, the sleeve is fixedly connected to the connecting rod by bolt 1, a mounting ring is installed on the surface of the sleeve, and a lighting lamp is installed on the side of the mounting ring. The utility model is provided with a lifting mechanism, which can facilitate the adjustment of the height of the highway bridge guardrail, so that it can protect the bridge highway according to the height of the bridge and avoid the problem of vehicles crashing the bridge. In addition, the mechanism can improve the stability of the lifting process of the support rod by setting a limit block and a limit groove. However, the construction guardrail is not convenient when splicing, which easily leads to tilting after splicing. Utility Model Content

[0003] The utility model aims to provide a construction protection splicing guardrail, which solves the problem that the construction guardrail is not convenient to splice and is prone to tilting after splicing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction protection splicing guardrail, comprising a guardrail, the number of the guardrails is two, a mounting seat is contacted between the two guardrails, one end of the guardrail close to the mounting seat is fixedly connected with a positioning block, the mounting seat is slidably connected with the positioning block, the mounting seat is slidably connected with a connecting plate, the connecting plate is fixedly connected with a connecting block on one side close to the positioning block, the mounting seat is internally rotatably connected with a threaded rod, the upper end of the threaded rod is fixedly connected with a knob, the knob is in contact with the mounting seat, the outer side of the knob is slidably sleeved with a limiting sleeve, the limiting sleeve is in contact with the guardrail, the limiting sleeve is in contact with the mounting seat, the inner upper end of the limiting sleeve is fixedly connected with the limiting block, the knob is internally slidably connected with the limiting block, the guardrail is internally slidably connected with a push plate, the push plate is fixedly connected with a card block on one side close to the card block, the push plate is fixedly connected with a sliding rod on one side away from the card block, the guardrail is internally fixedly connected with a limiting ring, and a spring is arranged inside the guardrail.

[0005] Preferably, the positioning block is in contact with the connecting plate, and the positioning block is slidably connected to the connecting block. The design of the positioning block can limit the guardrail.

[0006] Preferably, the outer side of the threaded rod is provided with positive and negative threads, the threaded rod is connected to the connecting plate by threads, the outer side of the threaded rod is fixedly connected with a baffle, the baffle is in contact with the mounting seat, and through the design of the threaded rod, the two connecting plates can be driven to move at the same time.

[0007] Preferably, the guardrail is internally slidably connected with a clamping block, and the limiting sleeve is internally slidably connected with a clamping block. The design of the clamping block can limit the limiting sleeve.

[0008] Preferably, the slide bar is slidably connected to the guardrail, and the slide bar is slidably connected to the limit ring. The design of the slide bar can drive the block to move.

[0009] Preferably, one end of the spring contacts the slide bar, and the other end of the spring contacts the guardrail. The design of the spring can drive the clamping block to limit the limiting sleeve.

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

[0011] 1. The utility model is provided with a positioning block, a connecting block, a threaded rod and other components. The threaded rod and the connecting plate can be rotated to produce a threaded movement, so that the connecting plate drives the connecting block to slide into the positioning block, which can limit the positioning block, thereby splicing two guardrails together to keep the guardrail splicing stable, solving the problem that the guardrail is not convenient to splice during construction and is prone to tilting after splicing.

[0012] 2. The utility model can limit the knob by providing components such as a limit sleeve and a positioning block, thereby limiting the threaded rod, so that the connecting block can remain stable when limiting the positioning block, and the guardrail can remain stable after splicing, and by providing components such as a push plate, a clamping block, and a spring, the spring can drive the clamping block to limit the limit sleeve, so that the limit sleeve can remain stable when limiting the knob. 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 A three-dimensional diagram of the 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 3 A-section structure enlarged view.

[0017] In the figure: 1. guardrail; 2. mounting seat; 3. positioning block; 4. connecting plate; 41. connecting block; 42. threaded rod; 43. baffle; 44. knob; 5. limit sleeve; 51. limit block; 6. push plate; 61. clamping block; 62. sliding rod; 63. limit ring; 64. spring. 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 protection splicing guardrail comprises a guardrail 1, the number of guardrails 1 is two, a mounting seat 2 is in contact between the two guardrails 1, one end of the guardrail 1 close to the mounting seat 2 is fixedly connected with a positioning block 3, the mounting seat 2 is internally slidably connected with the positioning block 3, the mounting seat 2 is internally slidably connected with a connecting plate 4, a connecting block 41 is fixedly connected to one side of the connecting plate 4 close to the positioning block 3, the positioning block 3 is in contact with the connecting plate 4, the positioning block 3 is slidably connected with the connecting block 41, and the design of the positioning block 3 can limit the guardrail 1, the mounting seat 2 is internally rotatably connected with a threaded rod 42, the outer side of the threaded rod 42 is provided with positive and negative threads, the threaded rod 42 is threadedly connected to the connecting plate 4, the outer side of the threaded rod 42 is fixedly connected with a baffle 43, the baffle 43 is in contact with the mounting seat 2, and the design of the threaded rod 42 can simultaneously drive the two connecting plates 4 to move.

[0020] See also Figure 2-4 The upper end of the threaded rod 42 is fixedly connected with a knob 44, the knob 44 contacts the mounting seat 2, the outer side of the knob 44 is slidably sleeved with a limiting sleeve 5, the limiting sleeve 5 contacts the guardrail 1, the limiting sleeve 5 contacts the mounting seat 2, the inner upper end of the limiting sleeve 5 is fixedly connected with a limiting block 51, the inner side of the knob 44 is slidably connected with the limiting block 51, the inner side of the guardrail 1 is slidably connected with a push plate 6, and the push plate 6 is fixedly connected with a clamping block 61 on the side close to the limiting sleeve 5.

[0021] See also Figure 2-4The guardrail 1 is internally slidably connected with a block 61, and the limiting sleeve 5 is internally slidably connected with a block 61. Through the design of the block 61, the limiting sleeve 5 can be limited. The push plate 6 is fixedly connected with a slide rod 62 on the side away from the block 61. The guardrail 1 is internally fixedly connected with a limiting ring 63. The slide rod 62 is slidably connected to the guardrail 1, and the slide rod 62 is slidably connected to the limiting ring 63. Through the design of the slide rod 62, the block 61 can be driven to move. A spring 64 is arranged inside the guardrail 1, one end of the spring 64 contacts the slide rod 62, and the other end of the spring 64 contacts the guardrail 1. Through the design of the spring 64, the block 61 can be driven to limit the limiting sleeve 5.

[0022] The specific implementation process of the utility model is as follows: when in use, by making the guardrail 1 contact with the mounting seat 2, the positioning block 3 on the guardrail 1 is inserted into the mounting seat 2, and then the knob 44 is rotated to make the knob 44 drive the threaded rod 42 to rotate, so that the threaded rod 42 and the connecting plate 4 have a threaded movement, so that the connecting plate 4 moves on the threaded rod 42, so that the connecting plate 4 drives the connecting block 41 to slide into the positioning block 3, so that the positioning block 3 can be limited, that is, the guardrail 1 can be limited;

[0023] By moving the two push plates 6 away from each other, the push plate 6 drives the slide bar 62 to slide in the limit ring 63, so that the slide bar 62 squeezes the spring 64, and then the limit sleeve 5 is sleeved with the knob 44, so that the limit block 51 in the limit sleeve 5 slides into the knob 44, which can limit the knob 44 and keep the knob 44 stable, so that the guardrail 1 can remain stable after splicing, and then the push plate 6 is released, the elastic force of the spring 64 will drive the slide bar 62 to move, so that the slide bar 62 drives the push plate 6 to move, so that the push plate 6 drives the block 61 to slide into the limit sleeve 5, which can limit the limit sleeve 5 and keep the knob 44 stable.

[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 spliced ​​guardrail, comprising a guardrail (1), characterized in that: The number of the guardrails (1) is two, a mounting seat (2) is in contact between the two guardrails (1), one end of the guardrail (1) close to the mounting seat (2) is fixedly connected to a positioning block (3), the interior of the mounting seat (2) is slidably connected to the positioning block (3), the interior of the mounting seat (2) is slidably connected to a connecting plate (4), a side of the connecting plate (4) close to the positioning block (3) is fixedly connected to a connecting block (41), the interior of the mounting seat (2) is rotatably connected to a threaded rod (42), the upper end of the threaded rod (42) is fixedly connected to a knob (44), the knob (44) is in contact with the mounting seat (2), and the outer side of the knob (44) is The sliding sleeve is connected to a limit sleeve (5), the limit sleeve (5) contacts the guardrail (1), the limit sleeve (5) contacts the mounting seat (2), the inner upper end of the limit sleeve (5) is fixedly connected to the limit block (51), the interior of the knob (44) is slidably connected to the limit block (51), the interior of the guardrail (1) is slidably connected to a push plate (6), the side of the push plate (6) close to the limit sleeve (5) is fixedly connected to a clamping block (61), the side of the push plate (6) away from the clamping block (61) is fixedly connected to a slide rod (62), the interior of the guardrail (1) is fixedly connected to a limit ring (63), and a spring (64) is arranged inside the guardrail (1).

2. A construction protection splicing guardrail according to claim 1, characterized in that: The positioning block (3) is in contact with the connecting plate (4), and the positioning block (3) is slidably connected to the connecting block (41).

3. The construction protection splicing guardrail according to claim 1 is characterized by: The outer side of the threaded rod (42) is provided with positive and negative threads, the threaded rod (42) is connected to the connecting plate (4) via threads, the outer side of the threaded rod (42) is fixedly connected to a baffle (43), and the baffle (43) is in contact with the mounting seat (2).

4. The construction protection splicing guardrail according to claim 1 is characterized by: The guardrail (1) is internally slidably connected to a clamping block (61), and the limiting sleeve (5) is internally slidably connected to a clamping block (61).

5. The construction protection splicing guardrail according to claim 1 is characterized by: The sliding rod (62) is slidably connected to the guardrail (1), and the sliding rod (62) is slidably connected to the limiting ring (63).

6. The construction protection splicing guardrail according to claim 1 is characterized by: One end of the spring (64) contacts the slide bar (62), and the other end of the spring (64) contacts the guardrail (1).

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