Protective assembly for steel structure construction

Abstract

The utility model discloses a protective assembly for steel structure construction, which comprises two upright posts. When the protective fence body is installed and fixed, the protective fence body slides downwards along the limiting sliding grooves in the inner sides of the two stand columns to drive the clamping columns to move towards the inner sides, and under the action of resilience force of the reset springs, the movable blocks and the sliding blocks are driven to move towards the outer sides along the limiting sliding rails to drive the fixing plates to move towards the outer sides; when the fixing plate drives the rotating plate to turn over inwards, the rotating plate drives the connecting plate to move inwards, the connecting plate drives the contact block to move inwards along the sliding rod, the contact block drives the extrusion disc to move upwards, the extrusion disc drives the pressing column to move upwards, and the clamping column moves into the fixing hole, mounting and fixing of the protective fence body are completed. And through cooperative use of the pressing separation mechanism and the reset clamping mechanism, the protective fence can be rapidly installed and fixed, and the time for installing and fixing the protective fence is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a protection component for steel structure construction. Background Technique

[0002] Guardrails are used during steel structure construction, mainly for the following reasons and functions: Safety guarantee: Prevent construction workers from accidentally falling and protect their lives. Prevent objects from falling: Avoid tools, materials, etc. from falling from a height during construction and ensure the safety of people and objects below; Define the construction area: Clearly define the construction scope and remind non-construction personnel to stay away from dangerous areas; Comply with safety regulations: Meet the safety standards and requirements of building construction. The patent publication number CN218759176U discloses a guardrail for steel structure construction, including mounting rods and a connecting frame. A guardrail rod is installed on the connecting frame. A connecting structure is provided between the mounting rod and the connecting frame, and the connecting frame is installed on the mounting rod through the connecting structure. The connecting structure includes a fixed seat, a fixing plate, and an insertion rod. The fixed seat is fixed on the mounting rod. The fixing plate and the insertion rod are fixedly connected, and the fixing plate is installed on the connecting frame. The insertion rod is connected to the fixed seat. An installation frame is provided on the guardrail rod. Through the provided connecting structure, the connecting frame and the guardrail rod can be quickly installed, and the stability after installation can be ensured. At the same time, certain rotational adjustment can be performed during the installation process, enabling the guardrail to be flexibly set according to the on-site terrain. The installation frame is used for installing the sign, which is convenient for disassembling and replacing the sign, and the height can be adjusted to improve the flexibility of use.

[0003] The above prior art solution has the following defects: When installing the guardrail, first place the guardrail between two mounting columns, and the guardrail and the mounting columns are installed and fixed using bolts. When installing and fixing the guardrail, workers need to use various tools and require multiple people to cooperate to install the guardrail together. The installation process of the guardrail is time-consuming and laborious, bringing inconvenience to the installation of the guardrail, thereby increasing the installation and fixing time of the guardrail. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a protection component for steel structure construction, which has the advantage of being convenient for installation and fixing, and solves the problem that when installing the guardrail, first place the guardrail between two mounting columns, and the guardrail and the mounting columns are installed and fixed using bolts. When installing and fixing the guardrail, workers need to use various tools and require multiple people to cooperate to install the guardrail together. The installation process of the guardrail is time-consuming and laborious, bringing inconvenience to the installation of the guardrail, thereby increasing the installation and fixing time of the guardrail.

[0005] To achieve the above object, the present utility model provides the following technical solution: A protective component for steel structure construction, including columns, the number of the columns is two, the bottom of the columns is fixedly connected with a base, a limit chute is provided inside the columns, fixing holes are provided on the front side and the rear side of the top of the limit chute, the number of the fixing holes is several, and several fixing holes are equidistantly distributed, a sliding block is arranged inside the limit chute, a protective fence body is fixedly connected to the inner side of the sliding block, a warning sign is fixedly connected to the front side of the protective fence body, an extrusion separation mechanism is arranged inside the sliding block, and a reset clamping mechanism is arranged outside the extrusion separation mechanism;

[0006] The extrusion separation mechanism is used to drive the reset clamping mechanism to move;

[0007] The reset clamping mechanism is used to clamp and fix the protective fence body.

[0008] Preferably, the extrusion separation mechanism includes a pressing column and an extrusion disc, the top of the pressing column penetrates to the top of the sliding block, the bottom of the pressing column is fixedly connected to the top of the extrusion disc, contact blocks are arranged on the outer side of the bottom of the extrusion disc, a sliding rod is movably sleeved inside the bottom of the contact block, the outer side of the sliding rod extends to the outside of the contact block, the outer side of the sliding rod is fixedly connected to the outer side of the inner wall of the sliding block, connecting plates are fixedly connected to the outer side of the contact block, the number of the connecting plates is several, and several connecting plates are equidistantly distributed, and a rotating plate is movably connected to the inner side of the connecting plates through a pin shaft.

[0009] Preferably, the reset clamping mechanism includes clamping columns and reset springs, the number of the clamping columns is several, and several clamping columns are equidistantly distributed, the reset springs are movably sleeved on the surfaces of the clamping columns, moving blocks are fixedly connected to the inner sides of the clamping columns, the inner sides of the reset springs are fixedly connected to the outer sides of the moving blocks, the outer sides of the reset springs are fixedly connected to the inner side of the inside of the sliding block, sliders are fixedly connected to the bottoms of the moving blocks, the bottoms of the sliders are slidably connected to limit sliding rails, the bottoms of the limit sliding rails are fixedly connected to the bottom of the inner wall of the sliding block, fixing plates are fixedly connected to the inner sides of the moving blocks, the number of the fixing plates is several, and several fixing plates are distributed at a certain distance, and the inner sides of the fixing plates are movably connected to the outer sides of the rotating plates through pin shafts.

[0010] Preferably, a reinforcing sleeve is fixedly connected to the outer side of the surface of the sliding rod, the outer side of the reinforcing sleeve is fixedly connected to the outer side of the inner wall of the sliding block, and the reinforcing sleeve is located outside the contact block.

[0011] Preferably, a cleaning sleeve is movably sleeved on the surface of the sliding rod. The outer side of the cleaning sleeve is fixedly connected to the inside of the bottom of the contact block, and the cleaning sleeve is located inside the sliding block.

[0012] Preferably, a wear-resistant sleeve is movably sleeved on the surface of the pressing column. The outer side of the wear-resistant sleeve is fixedly connected to the inside of the top of the sliding block, and the wear-resistant sleeve is located on the top of the extrusion disc.

[0013] Preferably, a pressing disc is arranged on the top of the sliding block. The bottom of the pressing disc is fixedly connected to the top of the pressing column, and the pressing disc is made of rubber material.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When installing and fixing the guardrail body of the present utility model, the guardrail body with a sliding block installed on the outside slides down along the limit sliding grooves on the inner sides of the two columns. Under the downward acting force, the clamping column is driven to move inwards. When the clamping column moves into the fixing hole, under the action of the resilience of the return spring, the moving block is driven to move outwards. When the moving block drives the sliding block to move outwards along the limit sliding rail, the fixing plate is driven to move outwards. The fixing plate drives the rotating plate to flip inwards, the rotating plate drives the connecting plate to move inwards, the connecting plate drives the contact block to move inwards along the sliding rod, the contact block drives the extrusion disc to move upwards, the extrusion disc drives the pressing column to move upwards, and when the clamping column moves into the fixing hole, the installation and fixing of the guardrail body are completed. Thus, it has the advantage of being convenient for installation and fixing. Through the combined use of the pressing and separating mechanism and the reset clamping mechanism, the guardrail can be quickly installed and fixed, reducing the time for installing and fixing the guardrail.

[0016] 2. By setting the extrusion and separating mechanism, the present utility model can move and separate the reset clamping mechanism, avoiding the situation that the reset clamping mechanism cannot move during use, playing a role in facilitating the use of the reset clamping mechanism and improving the use convenience of the reset clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a three-dimensional view of the column of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 the enlarged structural diagram at A in;

[0020] Figure 4 is a three-dimensional view of the sliding block of the present utility model;

[0021] Figure 5This is a three-dimensional view of the reset spring of the present utility model.

[0022] In the figure: 1, column; 2, base; 3, limit chute; 4, fixing hole; 5, sliding block; 6, guardrail body; 7, warning sign; 8, extrusion separation mechanism; 81, pressing column; 82, extrusion disc; 83, contact block; 84, slide bar; 85, connecting plate; 86, rotating plate; 9, reset clamping mechanism; 91, clamping column; 92, reset spring; 93, moving block; 94, slider; 95, limit slide rail; 96, fixing plate; 10, reinforcing sleeve; 11, cleaning sleeve; 12, wear-resistant sleeve; 13, pressing disc. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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.

[0024] As Figures 1 to 5 shown, a protection component for steel structure construction provided by the present utility model includes columns 1. The number of columns 1 is two. The bottom of the column 1 is fixedly connected with a base 2. A limit chute 3 is opened inside the column 1. Fixing holes 4 are opened on the front side and the rear side of the top of the limit chute 3. The number of the fixing holes 4 is several, and several fixing holes 4 are equidistantly distributed. A sliding block 5 is arranged inside the limit chute 3. A guardrail body 6 is fixedly connected to the inner side of the sliding block 5. A warning sign 7 is fixedly connected to the front side of the guardrail body 6. An extrusion separation mechanism 8 is arranged inside the sliding block 5. A reset clamping mechanism 9 is arranged outside the extrusion separation mechanism 8;

[0025] The extrusion separation mechanism 8 is used to drive the reset clamping mechanism 9 to move;

[0026] The reset clamping mechanism 9 is used to clamp and fix the guardrail body 6.

[0027] Refer to Figure 5, the extrusion separation mechanism 8 includes a pressing column 81 and an extrusion disc 82. The top of the pressing column 81 penetrates through to the top of the sliding block 5, and the bottom of the pressing column 81 is fixedly connected to the top of the extrusion disc 82. A contact block 83 is arranged on the outer side of the bottom of the extrusion disc 82. A slide rod 84 is movably sleeved inside the bottom of the contact block 83. The outer side of the slide rod 84 extends to the outside of the contact block 83, and the outer side of the slide rod 84 is fixedly connected to the outer side of the inner wall of the sliding block 5. A connecting plate 85 is fixedly connected to the outer side of the contact block 83. The number of the connecting plates 85 is several, and several connecting plates 85 are distributed at equal intervals. The inner side of the connecting plate 85 is movably connected to a rotating plate 86 through a pin shaft.

[0028] As a technical optimization scheme of the present utility model, by arranging the extrusion separation mechanism 8, the reset clamping mechanism 9 can be moved and separated, avoiding the situation that the reset clamping mechanism 9 cannot move during use, playing a role in facilitating the use of the reset clamping mechanism 9 and improving the use convenience of the reset clamping mechanism 9.

[0029] Reference Figure 5 , the reset clamping mechanism 9 includes a clamping column 91 and a reset spring 92. The number of the clamping columns 91 is several, and several clamping columns 91 are distributed at equal intervals. The reset spring 92 is movably sleeved on the surface of the clamping column 91. The inner side of the clamping column 91 is fixedly connected to a moving block 93. The inner side of the reset spring 92 is fixedly connected to the outer side of the moving block 93. The outer side of the reset spring 92 is fixedly connected to the inner side of the inside of the sliding block 5. The bottom of the moving block 93 is fixedly connected to a slider 94. The bottom of the slider 94 is slidably connected to a limit slide rail 95. The bottom of the limit slide rail 95 is fixedly connected to the bottom of the inner wall of the sliding block 5. The inner side of the moving block 93 is fixedly connected to a fixing plate 96. The number of the fixing plates 96 is several, and several fixing plates 96 are distributed at a certain distance. The inner side of the fixing plate 96 is movably connected to the outer side of the rotating plate 86 through a pin shaft.

[0030] As a technical optimization scheme of the present utility model, by arranging the reset clamping mechanism 9, the guardrail body 6 can be clamped and fixed, avoiding the situation that the guardrail body 6 cannot be quickly installed and fixed, playing a role in facilitating the installation and fixing of the guardrail body 6 and improving the installation convenience of the guardrail body 6.

[0031] Reference Figure 5 , a reinforcing sleeve 10 is fixedly connected to the outer side of the surface of the slide rod 84. The outer side of the reinforcing sleeve 10 is fixedly connected to the outer side of the inner wall of the sliding block 5. The reinforcing sleeve 10 is located outside the contact block 83.

[0032] As a technical optimization scheme of the present utility model, by arranging the reinforcing sleeve 10, the slide rod 84 can be strengthened, avoiding the shaking of the slide rod 84, playing a role in fixing the slide rod 84 and improving the stability of the slide rod 84.

[0033] Reference Figure 5 A cleaning sleeve 11 is movably sleeved on the surface of the sliding rod 84. The outer side of the cleaning sleeve 11 is fixedly connected to the inside of the bottom of the contact block 83, and the cleaning sleeve 11 is located inside the sliding block 5.

[0034] As a technical optimization solution of the present utility model, by providing the cleaning sleeve 11, the surface of the sliding rod 84 can be cleaned, avoiding adhesion of dust on the surface of the sliding rod 84, resulting in wear when the contact block 83 moves, and improving the durability of the contact block 83.

[0035] Reference Figure 5 A wear-resistant sleeve 12 is movably sleeved on the surface of the pressing column 81. The outer side of the wear-resistant sleeve 12 is fixedly connected to the inside of the top of the sliding block 5, and the wear-resistant sleeve 12 is located on the top of the pressing disc 82.

[0036] As a technical optimization solution of the present utility model, by providing the wear-resistant sleeve 12, the surface of the pressing column 81 can be protected, avoiding wear of the pressing column 81 during use, resulting in damage to the pressing column 81, and improving the durability of the pressing column 81.

[0037] Reference Figure 5 A pressing disc 13 is provided on the top of the sliding block 5. The bottom of the pressing disc 13 is fixedly connected to the top of the pressing column 81, and the pressing disc 13 is made of rubber material.

[0038] As a technical optimization solution of the present utility model, by providing the pressing disc 13, the contact area can be increased when using the pressing column 81, avoiding the situation of difficult pressing when using the pressing column 81, playing a role in increasing the contact area, and improving the usability of the pressing column 81.

[0039] The working principle and usage process of the present utility model: When in use, when installing and fixing the guardrail body 6, the guardrail body 6 with the sliding block 5 installed on the outside slides down along the limiting chute 3 inside the two columns 1. Under the downward acting force, the clamping column 91 is driven to move inward. When the clamping column 91 moves into the fixing hole 4, under the restoring force of the return spring 92, the moving block 93 is driven to move outward. When the moving block 93 drives the slider 94 to move outward along the limiting slide rail 95, the fixing plate 96 is driven to move outward. The fixing plate 96 drives the rotating plate 86 to flip inward, the rotating plate 86 drives the connecting plate 85 to move inward, the connecting plate 85 drives the contact block 83 to move inward along the sliding rod 84, the contact block 83 drives the pressing disc 82 to move upward, the pressing disc 82 drives the pressing column 81 to move upward. When the clamping column 91 moves into the fixing hole 4, the installation and fixing of the guardrail body 6 are completed, thus having the advantage of being convenient for installation and fixing.

[0040] In summary, for the protective component used in the steel structure construction, through the combined use of the column 1, the base 2, the limit sliding groove 3, the fixing hole 4, the sliding block 5, the guardrail body 6, the warning sign 7, the extrusion separation mechanism 8 and the reset clamping mechanism 9, it solves the problem that when installing the guardrail, first take the guardrail to the middle of the two installation columns, and the guardrail and the installation columns are installed and fixed with bolts. When installing and fixing the guardrail, workers need to use various tools and require the cooperation of multiple people to install the guardrail together, which is time-consuming and laborious during the installation process of the guardrail, bringing inconvenience to the installation of the guardrail, and thus increasing the installation and fixing time of the guardrail.

[0041] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective assembly for steel structure construction, comprising a column (1), characterized in that: The number of the columns (1) is two, the bottom of the column (1) is fixedly connected to a base (2), the inner side of the column (1) is provided with a limit slide groove (3), the front side and the rear side of the top of the limit slide groove (3) are provided with fixing holes (4), the number of the fixing holes (4) is several, and the several fixing holes (4) are distributed at equal distances, a sliding block (5) is arranged inside the limit slide groove (3), the inner side of the sliding block (5) is fixedly connected to a guardrail body (6), the front side of the guardrail body (6) is fixedly connected to a warning sign (7), the interior of the sliding block (5) is provided with an extrusion separation mechanism (8), and the outer side of the extrusion separation mechanism (8) is provided with a reset clamping mechanism (9); The extrusion separation mechanism (8) is used to drive the reset clamping mechanism (9) to move; The resetting clamping mechanism (9) is used to clamp and fix the guardrail body (6).

2. A protective assembly for steel structure construction according to claim 1, characterized in that: The extrusion separation mechanism (8) comprises a pressing column (81) and an extrusion disk (82), the top of the pressing column (81) penetrates to the top of the sliding block (5), the bottom of the pressing column (81) is fixedly connected to the top of the extrusion disk (82), a contact block (83) is arranged on the outer side of the bottom of the extrusion disk (82), a sliding rod (84) is movably sleeved inside the bottom of the contact block (83), the outer side of the sliding rod (84) extends to the outer side of the contact block (83), the outer side of the sliding rod (84) is fixedly connected to the outer side of the inner wall of the sliding block (5), the outer side of the contact block (83) is fixedly connected to a connecting plate (85), the number of the connecting plates (85) is several, and the several connecting plates (85) are distributed at equal distances, and the inner side of the connecting plate (85) is movably connected to a rotating plate (86) through a pin shaft.

3. A protective assembly for steel structure construction according to claim 2, characterized in that: The reset clamping mechanism (9) comprises a clamping column (91) and a reset spring (92). The number of the clamping columns (91) is several, and the several clamping columns (91) are distributed at equal distances. The reset spring (92) is movably sleeved on the surface of the clamping column (91). The inner side of the clamping column (91) is fixedly connected to a moving block (93). The inner side of the reset spring (92) is fixedly connected to the outer side of the moving block (93). The outer side of the reset spring (92) is fixedly connected to the inner side of the sliding block (5). On the inner side, the bottom of the moving block (93) is fixedly connected to a slider (94), the bottom of the slider (94) is slidably connected to a limiting slide rail (95), the bottom of the limiting slide rail (95) is fixedly connected to the bottom of the inner wall of the sliding block (5), the inner side of the moving block (93) is fixedly connected to a fixed plate (96), the number of the fixed plates (96) is several, and the several fixed plates (96) are distributed at a distance, the inner side of the fixed plate (96) is movably connected to the outer side of the rotating plate (86) through a pin shaft.

4. A protective assembly for steel structure construction according to claim 2, characterized in that: The outer side of the surface of the sliding rod (84) is fixedly connected with a reinforcing sleeve (10), the outer side of the reinforcing sleeve (10) is fixedly connected to the outer side of the inner wall of the sliding block (5), and the reinforcing sleeve (10) is located on the outer side of the contact block (83).

5. A protective assembly for steel structure construction according to claim 2, characterized in that: The movable sleeve on the surface of the sliding rod (84) is provided with a cleaning sleeve (11), the outer side of the cleaning sleeve (11) is fixedly connected to the inside of the bottom of the contact block (83), and the cleaning sleeve (11) is located inside the sliding block (5).

6. A protective assembly for steel structure construction according to claim 2, characterized in that: The surface movable sleeve of the pressing column (81) is provided with a wear-resistant sleeve (12), the outer side of the wear-resistant sleeve (12) is fixedly connected to the inside of the top of the sliding block (5), and the wear-resistant sleeve (12) is located on the top of the extrusion plate (82).

7. A protective assembly for steel structure construction according to claim 2, characterized in that: A pressing plate (13) is arranged on the top of the sliding block (5), the bottom of the pressing plate (13) is fixedly connected to the top of the pressing column (81), and the material of the pressing plate (13) is rubber.

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