Object protection device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an object protection device for constructional engineering, which comprises a protection column, a protection fence and a protection net, according to the object protection device for constructional engineering, a control assembly is arranged, when a connecting rod abuts against the tangent plane of a fixing block, the fixing block is stressed to slide at the bottom of a fixing frame, and the protection column is fixed; the surface of the fixed block can move on the surface of the flat rod through a movable plate connected with a supporting block, when the movable plate moves, a sliding block fixed to the surface of the movable plate can slide in an arc-shaped groove formed in the surface of a rotating rod, the rotating rod can drive a clamping rod to rotate through a round rod, and the rotated clamping rod is parallel to a through hole; by means of the mode, the stability of the protective net after installation can be improved, a rotating rod can rotate only when a connecting rod abuts against the tangent plane of a fixing block, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an object protection device for construction engineering. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, living, learning, and public activities. Construction engineering refers to the planning, investigation, design, construction, completion, and other technical work and completed engineering entities for the construction, reconstruction, or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines, and equipment. It also refers to the construction of various houses and buildings.

[0003] According to a publicly disclosed protective device for construction projects (Announcement No.: CN212201590U), in the above application, when dismantling the protective net, it is only necessary to pull the protective net upwards so that the locking block disengages from the locking groove under the action of the spring to achieve separation of the protective net, thereby achieving rapid disassembly and assembly of the protective net. Although this method can dismantle the damaged protective net, it has poor stability. During daily use, the protective net may be accidentally separated due to some unexpected vibrations, collisions or misoperations, thereby causing the protective net to lose its protective function and increase safety risks. To address this problem, we have proposed an object protection device for construction projects. Utility Model Content

[0004] The purpose of the utility model is to provide an object protection device for construction engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering object protection device, comprising a protection column, a guardrail and a protection net, wherein a connecting column is fixedly installed on the side of the protection column close to the guardrail, a support plate is fixedly installed on the side of the protection net close to the protection column, a through hole is opened on the surface of the support plate, a pedal is fixedly installed on the right side of the protection column, and a control component for fixing the protection net is arranged on the protection column, the connection column and the guardrail, and the control component comprises: a fixed frame, the fixed frame is fixedly installed on the surface of the guardrail, a moving block is fixedly installed on the right side of the fixed frame, the moving block penetrates the protection column and is slidably connected with the protection column, the inner wall of the fixed frame is rotatably connected with the circular plate, a clamping rod is fixedly installed on the surface of the circular plate, the clamping rod penetrates the fixed frame and is rotatably connected with the fixed frame; a connecting rod, the connecting rod is fixedly installed on the surface of the connecting column, and this method can improve the stability of the protection net after installation, and the rotating rod can only rotate when the connecting rod contacts the cross section of the fixed block, thereby avoiding the occurrence of safety hazards.

[0006] Preferably, the control component also includes a fixing part, which includes: a threaded rod, which passes through the protective column and is rotatably connected to the protective column, the top of the protective column is rotatably connected to the surface of the circular wheel, and the bottom of the circular wheel is fixedly connected to the surface of the threaded rod, and when the circular wheel rotates on the surface of the protective column, the threaded rod can synchronously perform a circular motion in the protective column.

[0007] Preferably, the threaded rod passes through the moving block and is threadedly connected to the moving block, and the moving block is slidably connected to the inner wall of the protective column. When the threaded rod rotates in the protective column, the moving block can slide in the protective column.

[0008] Preferably, the inner wall of the fixed frame is rotatably connected to the rotating rod, and the front end of the rotating rod is fixedly connected to the surface of the circular plate. When the rotating rod rotates in the fixed frame, the circular plate fixed to the surface of the rotating rod can rotate synchronously.

[0009] Preferably, an arc groove is provided on the surface of the rotating rod, and the surface of the arc groove is slidably connected to a slider, and the slider is fixedly mounted on the surface of the movable plate. When the movable plate moves, the slider can slide in the arc groove provided on the surface of the rotating rod, and the rotating rod can rotate.

[0010] Preferably, the bottom of the movable plate is fixedly connected to the top of the support block, the support block passes through the fixed frame and is slidably connected to the fixed frame, a fixed block is fixedly installed on the bottom of the support block, the surface of the fixed block is fitted with the bottom of the fixed frame, and when the cross-section of the fixed block is interfered, the surface of the fixed block can slide synchronously with the movable plate connected to the support block.

[0011] Preferably, the movable plate is penetrated by the flat rod and is slidably connected to the flat rod. The surface of the flat rod is fixedly connected to one end of the spring, and the other end of the spring is fixedly mounted on the surface of the movable plate. When the movable plate is no longer subjected to force, it can move laterally on the surface of the flat rod under the support of the spring.

[0012] Compared with the prior art, the utility model provides a construction engineering object protection device, which has the following beneficial effects:

[0013] 1. The object protection device for construction engineering is provided with a control component. When the connecting rod abuts against the cut surface of the fixed block, the fixed block is forced to slide on the bottom of the fixed frame. The movable plate connected to the surface of the fixed block through the support block can move on the surface of the flat rod. When the movable plate moves, the slider fixed on the surface of the movable plate can slide in the arc groove opened on the surface of the rotating rod. The rotating rod can drive the clamping rod to rotate through the round rod. The rotated clamping rod is parallel to the through hole, and the support plate can be separated from the fixed frame, thereby completing the purpose of disassembling the damaged protective net. This method can improve the stability of the protective net after installation. The rotating rod can only rotate when the connecting rod abuts against the cut surface of the fixed block, thereby avoiding the occurrence of safety hazards.

[0014] 2. The object protection device for construction projects is provided with a fixing part. When the circular wheel rotates on the surface of the protection column, since the circular wheel is fixedly connected to the threaded rod, the threaded rod can synchronously perform circular motion in the protection column. The moving block can drive the guardrail and the protection net to move longitudinally through the fixed frame, so as to adapt to the use requirements in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the guardrail of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed frame of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the control component of the utility model.

[0020] In the figure: 1. protective column; 2. connecting column; 3. guardrail; 4. protective net; 5. support plate; 6. through hole; 7. pedal; 8. control component; 81. fixed frame; 82. moving block; 83. clamping rod; 84. round plate; 85. connecting rod; 86. fixing piece; 861. threaded rod; 863. round wheel; 864. rotating rod; 865. arc groove; 866. sliding block; 867. moving plate; 868. support block; 869. fixed block; 8610. flat rod; 8611. spring. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a construction engineering object protection device, comprising a protection column 1, a protection fence 3 and a protection net 4, a connecting column 2 is fixedly installed on the side of the protection column 1 close to the protection fence 3, a support plate 5 is fixedly installed on the side of the protection net 4 close to the protection column 1, a through hole 6 is opened on the surface of the support plate 5, a pedal 7 is fixedly installed on the right side of the protection column 1, and a control component 8 for fixing the protection net 4 is arranged on the protection column 1, the connection column 2 and the protection fence 3. The control component 8 comprises: a fixed frame 81, the fixed frame 81 is fixedly installed on the surface of the protection fence 3, a moving block 82 is fixedly installed on the right side of the fixed frame 81, the moving block 82 passes through the protection column 1 and is slidably connected to the protection column 1, the inner wall of the fixed frame 81 is rotatably connected to the circular plate 84, and the surface of the circular plate 84 A clamping rod 83 is fixedly installed on the surface, and the clamping rod 83 passes through the fixed frame 81 and is rotatably connected to the fixed frame 81; a connecting rod 85, which is fixedly installed on the surface of the connecting column 2. When the movable plate 867 moves, the slider 866 fixed on the surface of the movable plate 867 will slide in the arc groove 865 opened on the surface of the rotating rod 864, and the rotating rod 864 can drive the circular plate 84 and the clamping rod 83 to rotate. The rotated clamping rod 83 will coincide with the through hole 6 opened on the surface of the support plate 5, and the support plate 5 can be moved out from the surface of the fixed frame 81, thereby releasing the restriction on the protective net 4. This method can improve the stability of the protective net 4 after installation. Only when the connecting rod 85 contacts the cross-section of the fixed block 869, the rotating rod 864 can rotate, avoiding the occurrence of safety hazards.

[0022] The control assembly 8 also includes a fixing member 86, which includes a threaded rod 861, which passes through the protective column 1 and is rotatably connected to the protective column 1, the top of the protective column 1 is rotatably connected to the surface of the round wheel 863, the bottom of the round wheel 863 is fixedly connected to the surface of the threaded rod 861, and when the round wheel 863 rotates on the surface of the protective column 1, the threaded rod 861 can synchronously perform circular motion in the protective column 1. The threaded rod 861 passes through the moving block 82 and is threadedly connected to the moving block 82, the moving block 82 is slidably connected to the inner wall of the protective column 1, and when the threaded rod 861 rotates in the protective column 1, the moving block 82 can slide in the protective column 1. The inner wall of the fixed frame 81 is rotatably connected to the rotating rod 864, the front end of the rotating rod 864 is fixedly connected to the surface of the circular plate 84, and when the rotating rod 864 rotates in the fixed frame 81, the circular plate 84 fixed on the surface of the rotating rod 864 can rotate synchronously. The surface of the rotating rod 864 is provided with an arc groove 865, and the surface of the arc groove 865 is slidably connected with a slider 866, and the slider 866 is fixedly installed on the surface of the moving plate 867. When the moving plate 867 moves, the slider 866 can slide in the arc groove 865 provided on the surface of the rotating rod 864, and the rotating rod 864 can rotate. The bottom of the moving plate 867 is fixedly connected with the top of the support block 868, and the support block 868 penetrates the fixed frame 81 and is slidably connected with the fixed frame 81. The bottom of the support block 868 is fixedly installed with a fixed block 869, and the surface of the fixed block 869 is fitted with the bottom of the fixed frame 81. When the cut surface of the fixed block 869 is abutted, the surface of the fixed block 869 can slide synchronously through the moving plate 867 connected to the support block 868. The movable plate 867 is penetrated by the flat rod 8610 and is slidably connected to the flat rod 8610. The surface of the flat rod 8610 is fixedly connected to one end of the spring 8611. The other end of the spring 8611 is fixedly installed on the surface of the movable plate 867. When the movable plate 867 is no longer subjected to force, it can move laterally on the surface of the flat rod 8610 under the support of the spring 8611.

[0023] In the utility model, when the protective net 4 is damaged and needs to be replaced, the user climbs up through the pedal 7 on the side of the protective column 1. After climbing to a certain height, the circular wheel 863 is rotated on the surface of the protective column 1. The circular wheel 863 is forced to drive the threaded rod 861 to perform circular motion in the protective column 1. When the threaded rod 861 rotates, the moving block 82 can drive the protective fence 3 and the protective net 4 to move through the fixed frame 81. When the protective fence 3 drops to the top of the connecting column 2, the connecting rod 85 fixed on the surface of the connecting column 2 will contact the cross section of the fixed block 869. When the cross section of the fixed block 869 is contacted, the fixed block 869 is forced to drive the moving plate 867 to move horizontally on the surface of the flat rod 8610 through the support block 868. When the moving plate 867 moves, the slider 866 fixed on the surface of the moving plate 867 will move in the arc groove 86 opened on the surface of the rotating rod 864. 5, the rotating rod 864 can drive the circular plate 84 and the clamping rod 83 to rotate, and the rotated clamping rod 83 will overlap with the through hole 6 opened on the surface of the support plate 5, so that the support plate 5 can be moved out from the surface of the fixed frame 81, thereby releasing the restriction on the protection net 4, and then the new protection net 4 is fitted with the surface of the guardrail 3. After fitting, the through hole 6 opened on the surface of the support plate 5 will pass through the clamping rod 83. After passing through, the circular wheel 863 is rotated on the surface of the protection column 1, and the moving block 82 can drive the fixed frame 81 to move upward, so that the connecting rod 85 no longer conflicts with the cross section of the fixed block 869, and the rotating rod 864 can drive the clamping rod 83 to rotate, and the rotated clamping rod 83 can form a staggered shape with the through hole 6, thereby completing the installation of the protection net 4. At the same time, during the rotation of the threaded rod 861, the height of the protection net 4 can be adjusted as needed to adapt to the usage needs in different scenarios.

[0024] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A construction engineering object protection device, comprising a protection column (1), a protection fence (3) and a protection net (4), characterized in that: A connecting column (2) is fixedly mounted on the side of the protection column (1) close to the guardrail (3); a support plate (5) is fixedly mounted on the side of the protection net (4) close to the protection column (1); a through hole (6) is provided on the surface of the support plate (5); a pedal (7) is fixedly mounted on the right side of the protection column (1); and a control component (8) for fixing the protection net (4) is provided on the protection column (1), the connecting column (2) and the guardrail (3), and the control component (8) comprises: A fixed frame (81), the fixed frame (81) being fixedly mounted on the surface of the guardrail (3), a moving block (82) being fixedly mounted on the right side of the fixed frame (81), the moving block (82) penetrating the guard post (1) and being slidably connected to the guard post (1), an inner wall of the fixed frame (81) being rotatably connected to a circular plate (84), a clamping rod (83) being fixedly mounted on the surface of the circular plate (84), the clamping rod (83) penetrating the fixed frame (81) and being rotatably connected to the fixed frame (81); A connecting rod (85), wherein the connecting rod (85) is fixedly mounted on the surface of the connecting column (2).

2. The object protection device for construction engineering according to claim 1, characterized in that: The control assembly (8) further comprises a fixing member (86), wherein the fixing member (86) comprises: a threaded rod (861), wherein the threaded rod (861) passes through the protective column (1) and is rotatably connected to the protective column (1), wherein the top of the protective column (1) is rotatably connected to the surface of a circular wheel (863), and the bottom of the circular wheel (863) is fixedly connected to the surface of the threaded rod (861).

3. The object protection device for construction engineering according to claim 2, characterized in that: The threaded rod (861) passes through the moving block (82) and is threadedly connected to the moving block (82); the moving block (82) is slidably connected to the inner wall of the protective column (1).

4. The object protection device for construction engineering according to claim 1, characterized in that: The inner wall of the fixed frame (81) is rotatably connected to the rotating rod (864), and the front end of the rotating rod (864) is fixedly connected to the surface of the circular plate (84).

5. The object protection device for construction engineering according to claim 4, characterized in that: The surface of the rotating rod (864) is provided with an arc-shaped groove (865), the surface of the arc-shaped groove (865) is slidably connected to a sliding block (866), and the sliding block (866) is fixedly mounted on the surface of the moving plate (867).

6. The object protection device for construction engineering according to claim 5, characterized in that: The bottom of the movable plate (867) is fixedly connected to the top of the support block (868); the support block (868) passes through the fixed frame (81) and is slidably connected to the fixed frame (81); a fixed block (869) is fixedly mounted on the bottom of the support block (868); a surface of the fixed block (869) is in contact with the bottom of the fixed frame (81).

7. The object protection device for construction engineering according to claim 5, characterized in that: The movable plate (867) is penetrated by the flat rod (8610) and is slidably connected to the flat rod (8610). The surface of the flat rod (8610) is fixedly connected to one end of the spring (8611), and the other end of the spring (8611) is fixedly mounted on the surface of the movable plate (867).

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