Movable support for warning protective mesh
By designing movable supports for the warning and protection mesh, the problem that it is difficult to set up fixed enclosures at the construction site and that traditional protective equipment is heavy and time-consuming is solved. The mesh is firmly supported and conveniently moved, and construction safety and efficiency are improved.
Patent Information
- Application Number
- CN202420335324.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-02-22
AI Technical Summary
Due to dynamic operations such as mechanical operations and lifting, it is difficult to set up fixed fences. Traditional movable fixed protection is heavy and time-consuming. Soft isolation such as cordons and warning flags cannot play a protective role, which poses safety hazards.
A movable support for the warning and protection mesh is designed, including a protective shelf slot, fixing bolts, rollers, front brackets and rear brackets. The mesh is fixed by fixing bolts, and the rollers and brackets are used to achieve stable support and convenient movement of the mesh. .
It achieves stable support of the warning protection mesh during use and convenience during movement, reduces the time and manpower required for movement, has an ingenious design and simple structure, and is suitable for large-scale promotion and application.
Smart Images
Figure CN222376198U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to the technical field of warning and protection meshes, and specifically refers to a movable support for a warning and protection mesh. Background Art
[0002] Construction is a production activity carried out by people using various building materials, mechanical equipment and specific design blueprints in a certain space and time to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance.
[0003] At present, standardized protection has been widely used in construction. However, because the construction site is a dynamic construction, for example, large-scale mechanical operations such as pickaxes, lifting by automobile cranes, and formwork dismantling require constantly changing operating scopes, it is difficult to set up fixed fences. Traditional movable standardized protection is heavy in weight and time-consuming and labor-intensive to transport. Another conventional method is to set up cordons or warning flags in the dynamic operating area. However, the cordon and warning flags can only serve as warnings as soft isolation and cannot provide protection themselves. They are also very easy to be damaged and broken, posing a major safety hazard.
[0004] Therefore, it is hoped to provide a movable support for a warning and protection mesh, which can stably support the warning and protection mesh when the warning and protection mesh is in use, and can conveniently move the warning and protection mesh when the warning and protection mesh is moved, thereby saving time and effort. Utility Model Content
[0005] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the utility model is to provide a movable support for a warning and protective mesh, which can stably support the warning and protective mesh when the warning and protective mesh is in use, and can conveniently move the warning and protective mesh when the warning and protective mesh is moved, thereby saving time and effort and being suitable for large-scale promotion and application.
[0006] Another object of the utility model is to provide a movable support for a warning and protective mesh, which has an ingenious design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0007] In order to achieve the above purpose, the utility model provides a movable support for a warning protection mesh, which is characterized by comprising a protective shelving slot, a fixing bolt, a fixing nut, a roller, a front bracket, a rear bracket, a left clamping column, a right clamping column, a left fixed hook and a right fixed hook, wherein:
[0008] The protective shelf slot includes a bottom plate, a front side plate and a rear side plate, the bottom plate is horizontally arranged and arranged on the roller in the left-right direction, the front side plate and the rear side plate are both vertically arranged and arranged in the left-right direction and spaced from each other front to back, the bottom plate is located between the lower end of the front side plate and the lower end of the rear side plate and respectively connects the lower end of the front side plate and the lower end of the rear side plate, the fixing bolt is arranged in the front-to-back direction, the front end of the fixing bolt is located in front of the front side plate and abuts against the front side plate, the fixing nut is located behind the rear side plate and abuts against the rear side plate, and the rear end of the fixing bolt passes through the front side plate, the rear side plate and the fixing nut in sequence from front to back and threadedly engages with the fixing nut;
[0009] The front bracket comprises a front base and a front supporting frame, the rear bracket comprises a rear base and a rear supporting frame, the front base and the rear base are both arranged horizontally and along the front-to-back direction and spaced apart from each other front to back, the front base and the rear base are both lower than the roller, the front supporting frame and the rear supporting frame are spaced apart from each other front to back and vertically arranged on the front base and the rear base respectively, the upper portion of the front supporting frame is located in front of the front side plate and abuts against the front side plate, the top portion of the front supporting frame is rotatably connected to the front side plate around the left and right directions, the upper portion of the rear supporting frame is located behind the rear side plate and abuts against the rear side plate, and the top portion of the rear supporting frame is rotatably connected to the rear side plate around the left and right directions;
[0010] The left clamping column and the right clamping column are both arranged along the left-right direction and are respectively located on the left and right sides of the lower part of the rear support frame and are both connected to the lower part of the rear support frame. The left fixed hook and the right fixed hook are both arranged along the front-to-back direction. The front ends of the left fixed hook and the right fixed hook are respectively located on the left and right sides of the lower part of the front support frame and are both rotatably connected to the lower part of the front support frame around the left-to-right direction. The rear ends of the left fixed hook and the right fixed hook are respectively the left hook part and the right hook part and are respectively hooked on the left clamping column and the right clamping column.
[0011] Preferably, the front base includes a front cross bar, a left front longitudinal bar and a right front longitudinal bar, the left front longitudinal bar and the right front longitudinal bar are arranged at intervals from each other on the left and right, the front cross bar is located between the front ends of the left front longitudinal bar and the right front longitudinal bar and respectively connects the front ends of the left front longitudinal bar and the right front longitudinal bar, and the front support frame is vertically arranged on the rear ends of the left front longitudinal bar and the right front longitudinal bar.
[0012] Preferably, the front support frame comprises a left front vertical bar and a right front vertical bar, the left front vertical bar and the right front vertical bar are arranged at a distance from each other left and right, the upper portion of the left front vertical bar and the upper portion of the right front vertical bar are both located in front of the front side plate and both abut against the front side plate, the top of the left front vertical bar and the top of the right front vertical bar are both rotatably connected to the front side plate around the left and right directions, the front end of the left fixed hook and the front end of the right fixed hook are respectively located to the left of the lower portion of the left front vertical bar and to the right of the lower portion of the right front vertical bar and are respectively rotatably connected to the lower portion of the left front vertical bar and the lower portion of the right front vertical bar around the left and right directions, and the lower ends of the left front vertical bar and the right front vertical bar are both arranged on the front base.
[0013] Preferably, the movable support of the warning protection mesh also includes a front rotating rod, which is arranged along the left-right direction and is located in front of the front side plate and is rotatably connected to the front side plate around the left-right direction. The front rotating rod is arranged in the top of the front support frame so that the top of the front support frame is rotatably connected to the front side plate around the left-right direction through the front rotating rod.
[0014] Preferably, the rear base includes a rear cross bar, a left rear longitudinal bar and a right rear longitudinal bar, the left rear longitudinal bar and the right rear longitudinal bar are spaced apart from each other on the left and right, the rear cross bar is located between the rear ends of the left rear longitudinal bar and the right rear longitudinal bar and respectively connects the rear ends of the left rear longitudinal bar and the right rear longitudinal bar, and the rear support frame is vertically arranged on the front ends of the left rear longitudinal bar and the right rear longitudinal bar.
[0015] Preferably, the rear support frame comprises a left rear vertical bar and a right rear vertical bar, the left rear vertical bar and the right rear vertical bar are arranged at intervals from each other left and right, the upper portions of the left rear vertical bar and the upper portions of the right rear vertical bar are both located behind the rear side plate and both abut against the rear side plate, the tops of the left rear vertical bar and the tops of the right rear vertical bar are both rotatably connected to the rear side plate around the left and right directions, the left clamping column and the right clamping column are respectively located to the left of the lower portion of the left rear vertical bar and to the right of the lower portion of the right rear vertical bar and are respectively connected to the lower portions of the left rear vertical bar and the lower portions of the right rear vertical bar, and the lower ends of the left rear vertical bar and the right rear vertical bar are both arranged on the rear base.
[0016] Preferably, the movable support of the warning protection mesh also includes a rear rotating rod, which is arranged along the left-right direction and is located behind the rear side plate and is rotatably connected to the rear side plate around the left-right direction. The rear rotating rod is arranged in the top of the rear support frame so that the top of the rear support frame is rotatably connected to the rear side plate around the left-right direction through the rear rotating rod.
[0017] Preferably, the roller is arranged vertically and along the left-right direction.
[0018] Preferably, the roller is a rubber roller.
[0019] Preferably, the rear end of the left fixed hook is bent downward to form the left hook portion, and the rear end of the right fixed hook is bent downward to form the right hook portion.
[0020] The beneficial effects of the utility model are mainly:
[0021] 1. When the movable support of the warning and protective mesh of the utility model is used, the warning and protective mesh is placed in the protective shelf slot, fixed with fixing bolts, and supported on the ground by the front bracket and the rear bracket. When moving the warning and protective mesh, the left fixed hook and the right fixed hook can be opened, and then the front bracket and the rear bracket can be lifted, and the warning and protective mesh can be pushed to the required area by rollers. After the warning and protective mesh is moved into place, the front bracket and the rear bracket and the left fixed hook and the right fixed hook are restored to their original positions, and supported on the ground by the front bracket and the rear bracket again. Therefore, the warning and protective mesh can be stably supported when it is in use, and can be conveniently moved when the warning and protective mesh is moved, thereby saving time and effort, and is suitable for large-scale promotion and application.
[0022] 2. When the movable support of the warning and protective mesh of the utility model is used, the warning and protective mesh is placed in the protective shelf slot, fixed with fixing bolts, and supported on the ground by the front bracket and the rear bracket. When moving the warning and protective mesh, the left fixed hook and the right fixed hook can be opened, and then the front bracket and the rear bracket can be lifted, and the warning and protective mesh can be pushed to the required area by rollers. After the warning and protective mesh is moved into place, the front bracket and the rear bracket and the left fixed hook and the right fixed hook are restored to their original positions, and supported on the ground by the front bracket and the rear bracket again. Therefore, it has ingenious design, simple structure, simple manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.
[0023] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional schematic diagram of a specific embodiment of the movable support of the warning protection mesh of the utility model. Figure 1 .
[0025] Figure 2 yes Figure 1 The three-dimensional schematic diagram of the specific embodiment shown Figure 2 .
[0026] Figure 3 yes Figure 1 A front schematic diagram of the specific embodiment shown in the usage state.
[0027] Figure 4 yes Figure 1 The three-dimensional partially enlarged schematic diagram of the use state of the specific embodiment shown.
[0028] (Explanation of symbols)
[0029] 1 protective shelf slot; 2 fixing bolts; 3 rollers; 4 front bracket; 5 rear bracket; 6 left clamping column; 7 right clamping column; 8 left fixed hook; 9 right fixed hook; 10 bottom plate; 11 front side plate; 12 rear side plate; 13 front base; 14 front support frame; 15 rear base; 16 rear support frame; 17 left hook; 18 right hook; 19 front cross bar; 20 left front longitudinal bar; 21 right front longitudinal bar; 22 left front vertical bar; 23 right front vertical bar; 24 front swivel bar; 25 rear cross bar; 26 left rear longitudinal bar; 27 right rear longitudinal bar; 28 left rear vertical bar; 29 right rear vertical bar; 30 warning protection mesh. DETAILED DESCRIPTION
[0030] In order to more clearly understand the technical content of the present invention, the following embodiments are given in detail.
[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0032] See also Figure 1-2 As shown, in a specific embodiment of the utility model, the movable support of the warning protection mesh of the utility model includes a protection shelf slot 1, a fixing bolt 2, a fixing nut (not shown in the figure), a roller 3, a front bracket 4, a rear bracket 5, a left clamping column 6, a right clamping column 7, a left fixed hook 8 and a right fixed hook 9, wherein:
[0033] The protective shelf card slot 1 includes a bottom plate 10, a front side plate 11 and a rear side plate 12, the bottom plate 10 is horizontally arranged and arranged on the roller 3 in the left-right direction, the front side plate 11 and the rear side plate 12 are both vertically arranged and arranged in the left-right direction and spaced from each other front to back, the bottom plate 10 is located between the lower end of the front side plate 11 and the lower end of the rear side plate 12 and respectively connects the lower end of the front side plate 11 and the lower end of the rear side plate 12, the fixing bolt 2 is arranged in the front-to-back direction, the front end of the fixing bolt 2 is located in front of the front side plate 11 and abuts against the front side plate 11, the fixing nut is located behind the rear side plate 12 and abuts against the rear side plate 12, and the rear end of the fixing bolt 2 passes through the front side plate 11, the rear side plate 12 and the fixing nut in sequence from front to back and is threadedly engaged with the fixing nut;
[0034] The front bracket 4 includes a front base 13 and a front support frame 14, and the rear bracket 5 includes a rear base 15 and a rear support frame 16, the front base 13 and the rear base 15 are both horizontally arranged and arranged along the front-to-back direction and spaced apart from each other, the front base 13 and the rear base 15 are both lower than the roller 3, the front support frame 14 and the rear support frame 16 are spaced apart from each other front-to-back and are vertically arranged on the front base 13 and the rear base 15 respectively, the upper part of the front support frame 14 is located in front of the front side plate 11 and abuts against the front side plate 11, the top of the front support frame 14 is rotatably connected to the front side plate 11 around the left-right direction, the upper part of the rear support frame 16 is located behind the rear side plate 12 and abuts against the rear side plate 12, and the top of the rear support frame 16 is rotatably connected to the rear side plate 12 around the left-right direction;
[0035] The left clamping column 6 and the right clamping column 7 are both arranged along the left-right direction and are respectively located on the left and right sides of the lower part of the rear support frame 16 and are both connected to the lower part of the rear support frame 16. The left fixed hook 8 and the right fixed hook 9 are both arranged along the front-to-back direction. The front ends of the left fixed hook 8 and the right fixed hook 9 are respectively located on the left and right sides of the lower part of the front support frame 14 and are both rotatably connected to the lower part of the front support frame 14 around the left-to-right direction. The rear ends of the left fixed hook 8 and the right fixed hook 9 are respectively the left hook portion 17 and the right hook portion 18 and are respectively hooked on the left clamping column 6 and the right clamping column 7.
[0036] It can be understood that in the present application, a "horizontal rod" is a rod member arranged along the left-right direction, and a "longitudinal rod" is a rod member arranged along the front-back direction.
[0037] The front base 13 may have any suitable configuration, see Figure 1-2As shown, in a specific embodiment of the utility model, the front base 13 includes a front cross bar 19, a left front longitudinal bar 20 and a right front longitudinal bar 21, and the left front longitudinal bar 20 and the right front longitudinal bar 21 are arranged at intervals from each other on the left and right sides, and the front cross bar 19 is located between the front end of the left front longitudinal bar 20 and the front end of the right front longitudinal bar 21 and respectively connects the front end of the left front longitudinal bar 20 and the front end of the right front longitudinal bar 21, and the front support frame 14 is vertically arranged on the rear end of the left front longitudinal bar 20 and the rear end of the right front longitudinal bar 21.
[0038] The front support frame 14 may have any suitable configuration, see Figure 1-2 As shown, in a specific embodiment of the utility model, the front support frame 14 includes a left front vertical rod 22 and a right front vertical rod 23, and the left front vertical rod 22 and the right front vertical rod 23 are arranged at intervals from each other on the left and right sides, and the upper parts of the left front vertical rod 22 and the upper parts of the right front vertical rod 23 are both located in front of the front side plate 11 and both abut against the front side plate 11, and the tops of the left front vertical rod 22 and the tops of the right front vertical rod 23 are both rotatably connected to the front side plate 11 around the left and right directions, and the front ends of the left fixed hook 8 and the right fixed hook 9 are respectively located on the left side of the lower part of the left front vertical rod 22 and on the right side of the lower part of the right front vertical rod 23 and are respectively rotatably connected to the lower parts of the left front vertical rod 22 and the lower parts of the right front vertical rod 23 around the left and right directions, and the lower ends of the left front vertical rod 22 and the right front vertical rod 23 are both arranged on the front base 13. When the front base 13 includes a front cross bar 19, a left front longitudinal bar 20 and a right front longitudinal bar 21, the lower ends of the left front vertical bar 22 and the right front vertical bar 23 are respectively arranged on the rear ends of the left front longitudinal bar 20 and the right front longitudinal bar 21.
[0039] The top of the front support frame 14 is rotatable about the left and right directions and connected to the front side plate 11, and any suitable structure can be adopted. Figure 1-2 As shown, in a specific embodiment of the utility model, the movable support of the warning and protective mesh also includes a front rotating rod 24, which is arranged along the left-right direction and located in front of the front side plate 11 and is rotatably connected to the front side plate 11 around the left-right direction, and the front rotating rod 24 is arranged in the top of the front support frame 14 so that the top of the front support frame 14 is rotatably connected to the front side plate 11 around the left-right direction through the front rotating rod 24. In the case where the front support frame 14 includes a left front vertical rod 22 and a right front vertical rod 23, the front rotating rod 24 is located between the top of the left front vertical rod 22 and the top of the right front vertical rod 23 and is respectively connected to the top of the left front vertical rod 22 and the top of the right front vertical rod 23.
[0040] The rear base 15 may have any suitable configuration, see Figure 1-2 As shown, in a specific embodiment of the utility model, the rear base 15 includes a rear cross bar 25, a left rear longitudinal bar 26 and a right rear longitudinal bar 27, and the left rear longitudinal bar 26 and the right rear longitudinal bar 27 are arranged at intervals from each other on the left and right sides, and the rear cross bar 25 is located between the rear ends of the left rear longitudinal bar 26 and the right rear longitudinal bar 27 and respectively connects the rear ends of the left rear longitudinal bar 26 and the right rear longitudinal bar 27, and the rear support frame 16 is vertically arranged on the front ends of the left rear longitudinal bar 26 and the right rear longitudinal bar 27.
[0041] The rear support frame 16 may have any suitable configuration. Figure 1-2 As shown, in a specific embodiment of the utility model, the rear support frame 16 includes a left rear vertical rod 28 and a right rear vertical rod 29, and the left rear vertical rod 28 and the right rear vertical rod 29 are arranged to be spaced apart from each other on the left and right sides, and the upper parts of the left rear vertical rod 28 and the upper parts of the right rear vertical rod 29 are both located behind the rear side plate 12 and both abut against the rear side plate 12, and the tops of the left rear vertical rod 28 and the tops of the right rear vertical rod 29 are both rotatably connected to the rear side plate 12 around the left and right directions, the left clamping column 6 and the right clamping column 7 are respectively located on the left side of the lower part of the left rear vertical rod 28 and on the right side of the lower part of the right rear vertical rod 29 and are respectively connected to the lower parts of the left rear vertical rod 28 and the lower parts of the right rear vertical rod 29, and the lower ends of the left rear vertical rod 28 and the right rear vertical rod 29 are both arranged on the rear base 15. When the rear base 15 includes a rear cross bar 25, a left rear longitudinal bar 26 and a right rear longitudinal bar 27, the lower ends of the left rear vertical bar 28 and the right rear vertical bar 29 are respectively arranged on the front ends of the left rear longitudinal bar 26 and the right rear longitudinal bar 27.
[0042] The top of the rear support frame 16 is rotatably connected to the rear side plate 12 around the left-right direction, and any suitable structure can be adopted. In a specific embodiment of the utility model, the movable support of the warning and protective mesh also includes a rear rotating rod (not shown in the figure), which is arranged along the left-right direction and located behind the rear side plate 12 and is rotatably connected to the rear side plate 12 around the left-right direction. The rear rotating rod is arranged in the top of the rear support frame 16 so that the top of the rear support frame 16 is rotatably connected to the rear side plate 12 around the left-right direction through the rear rotating rod. In the case where the rear support frame 16 includes a left rear vertical rod 28 and a right rear vertical rod 29, the rear rotating rod is located between the top of the left rear vertical rod 28 and the top of the right rear vertical rod 29 and respectively connects the top of the left rear vertical rod 28 and the top of the right rear vertical rod 29.
[0043] The roller 3 can be arranged in any suitable direction, see Figure 1-2 As shown, in a specific embodiment of the present utility model, the roller 3 is arranged vertically and along the left-right direction.
[0044] The roller 3 can be a roller made of any suitable material. In a specific embodiment of the present invention, the roller 3 is a rubber roller.
[0045] The left hook 17 and the right hook 18 may have any suitable shape. In a specific embodiment of the present invention, the rear end of the left fixed hook 8 is bent downward to form the left hook 17, and the rear end of the right fixed hook 9 is bent downward to form the right hook 18. That is, the left hook 17 and the right hook 18 are both L-shaped hooks.
[0046] When using, see Figure 3 and Figure 4 As shown, taking the warning and protection mesh 30 arranged vertically and along the left and right directions as an example, the utility model is installed under the left and right ends of the warning and protection mesh 30, and taking the left end of the warning and protection mesh 30 as an example, the specific installation and use process of the utility model is explained.
[0047] Unscrew the fixing nut, move the fixing bolt 2 forward, pull out the protective shelf slot 1, place the left end of the warning and protective mesh 30 in the protective shelf slot 1, specifically on the bottom plate 10 between the front side plate 11 and the rear side plate 12, and pass the rear end of the fixing bolt 2 through the front side plate 11, the left end of the warning and protective mesh 30 and the rear side plate 12 from front to back in sequence until the front end of the fixing bolt 2 abuts against the front side plate 11, and then screw the fixing nut on the rear end of the fixing bolt 2 behind the rear side plate 12 until it abuts against the rear side plate 12. The installation of the utility model under the right end of the warning and protective mesh 30 is the same as above. After installation, the warning and protective mesh 30 can be supported on the ground by the front base 13 of the front bracket 4 and the rear base 15 of the rear bracket 5 of the left and right utility models.
[0048] When it is necessary to move the warning and protective mesh 30, since the front ends of the left fixed hook 8 and the right fixed hook 9 are both rotatable left and right and connected to the lower part of the front support frame 14, the rear end of the left fixed hook 8, i.e., the left hook portion 17, is rotated counterclockwise (from the right to the left perspective) so that it is no longer hooked on the left clamping column 6, and the rear end of the right fixed hook 9, i.e., the right hook portion 18, is rotated counterclockwise (from the right to the left perspective) so that it is no longer hooked on the right clamping column 7. Then, since the top of the front support frame 14 is rotatable left and right and connected to the front side plate 11, and the top of the rear support frame 16 is rotatable left and right and connected to the rear side plate 12, the front bracket 4 can be rotated clockwise (from the right to the left perspective), and the rear bracket 5 can be rotated counterclockwise (from the right to the left perspective), so that the roller 3 is connected The front bracket 4 touches the ground, and then the warning and protective mesh 30 can be moved to the desired position by the roller 3, and the operation is performed in reverse to the above process. Specifically, the front bracket 4 is rotated counterclockwise (from the right to the left perspective), and the rear bracket 5 is rotated clockwise (from the right to the left perspective) until the upper part of the front support frame 14 abuts against the front side plate 11 and the upper part of the rear support frame 16 abuts against the rear side plate 12, and the rear end of the left fixed hook 8, that is, the left hook 17, is rotated clockwise (from the right to the left perspective) so that it is hooked on the left column 6 again, and the rear end of the right fixed hook 9, that is, the right hook 18, is rotated clockwise (from the right to the left perspective) so that it is hooked on the right column 7 again. The warning and protective mesh 30 is supported on the ground by the front base 13 of the front bracket 4 and the rear base 15 of the rear bracket 5.
[0049] Therefore, by adopting the utility model, the warning and protection mesh is placed in the protection shelf slot, fixed with fixing bolts, and supported on the ground by the front bracket and the rear bracket. When moving the warning and protection mesh, the left fixed hook and the right fixed hook can be opened, the front bracket and the rear bracket are lifted, and the warning and protection mesh can be pushed to the required area by means of rollers. After the warning and protection mesh is moved into place, the front bracket and the rear bracket and the left fixed hook and the right fixed hook are restored to their original positions, and supported on the ground by the front bracket and the rear bracket again. The front bracket and the rear bracket can ensure the stability and balance of the warning and protection mesh, and the left fixed hook and the right fixed hook can be used to realize the function switching of moving (roller) and fixing (supported by the front bracket and the rear bracket), which greatly reduces the time and manpower required for moving the warning and protection mesh. The utility model has the advantages of simple structure, convenient use, beautiful appearance, convenient cleaning, light weight, simple operation, convenient carrying, and reusability.
[0050] In summary, the movable support of the warning and protection mesh of the utility model can stably support the warning and protection mesh when the warning and protection mesh is in use, and can conveniently move the warning and protection mesh when the warning and protection mesh is moved, thereby saving time and effort. It has a clever design, a simple structure, is easy to manufacture, and has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0051] It can be seen that the purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments. Without departing from the principles, the implementation methods can be modified arbitrarily. Therefore, the utility model includes all modified implementation methods based on the spirit and scope of the claims.
Claims
1. A movable support for a warning and protective mesh, characterized in that: It includes a protective shelf slot, a fixing bolt, a fixing nut, a roller, a front bracket, a rear bracket, a left clamping column, a right clamping column, a left fixing hook and a right fixing hook, wherein: The protective shelf slot includes a bottom plate, a front side plate and a rear side plate, the bottom plate is horizontally arranged and arranged on the roller in the left-right direction, the front side plate and the rear side plate are both vertically arranged and arranged in the left-right direction and spaced from each other front to back, the bottom plate is located between the lower end of the front side plate and the lower end of the rear side plate and respectively connects the lower end of the front side plate and the lower end of the rear side plate, the fixing bolt is arranged in the front-to-back direction, the front end of the fixing bolt is located in front of the front side plate and abuts against the front side plate, the fixing nut is located behind the rear side plate and abuts against the rear side plate, and the rear end of the fixing bolt passes through the front side plate, the rear side plate and the fixing nut in sequence from front to back and threadedly engages with the fixing nut; The front bracket comprises a front base and a front supporting frame, the rear bracket comprises a rear base and a rear supporting frame, the front base and the rear base are both arranged horizontally and along the front-to-back direction and spaced apart from each other front to back, the front base and the rear base are both lower than the roller, the front supporting frame and the rear supporting frame are spaced apart from each other front to back and vertically arranged on the front base and the rear base respectively, the upper portion of the front supporting frame is located in front of the front side plate and abuts against the front side plate, the top portion of the front supporting frame is rotatably connected to the front side plate around the left and right directions, the upper portion of the rear supporting frame is located behind the rear side plate and abuts against the rear side plate, and the top portion of the rear supporting frame is rotatably connected to the rear side plate around the left and right directions; The left clamping column and the right clamping column are both arranged along the left-right direction and are respectively located on the left and right sides of the lower part of the rear support frame and are both connected to the lower part of the rear support frame. The left fixed hook and the right fixed hook are both arranged along the front-to-back direction. The front ends of the left fixed hook and the right fixed hook are respectively located on the left and right sides of the lower part of the front support frame and are both rotatably connected to the lower part of the front support frame around the left-to-right direction. The rear ends of the left fixed hook and the right fixed hook are respectively the left hook part and the right hook part and are respectively hooked on the left clamping column and the right clamping column.
2. The movable support for the warning and protection mesh according to claim 1 is characterized in that: The front base includes a front cross bar, a left front longitudinal bar and a right front longitudinal bar, the left front longitudinal bar and the right front longitudinal bar are arranged at intervals from each other on the left and right sides, the front cross bar is located between the front ends of the left front longitudinal bar and the right front longitudinal bar and respectively connects the front ends of the left front longitudinal bar and the right front longitudinal bar, and the front support frame is vertically arranged on the rear ends of the left front longitudinal bar and the right front longitudinal bar.
3. The movable support for the warning and protection mesh according to claim 1 is characterized in that: The front supporting frame comprises a left front vertical bar and a right front vertical bar, the left front vertical bar and the right front vertical bar are arranged at a distance from each other left and right, the upper portion of the left front vertical bar and the upper portion of the right front vertical bar are both located in front of the front side plate and both abut against the front side plate, the top of the left front vertical bar and the top of the right front vertical bar are both rotatably connected to the front side plate around the left and right directions, the front end of the left fixed hook and the front end of the right fixed hook are respectively located on the left side of the lower portion of the left front vertical bar and on the right side of the lower portion of the right front vertical bar and are respectively rotatably connected to the lower portion of the left front vertical bar and the lower portion of the right front vertical bar around the left and right directions, and the lower ends of the left front vertical bar and the right front vertical bar are both arranged on the front base.
4. The movable support for the warning and protection mesh according to claim 1, characterized in that: The movable support of the warning protection mesh also includes a front rotating rod, which is arranged along the left and right directions and is located in front of the front side plate and is rotatably connected to the front side plate around the left and right directions. The front rotating rod is arranged in the top of the front support frame so that the top of the front support frame is rotatably connected to the front side plate around the left and right directions through the front rotating rod.
5. The movable support for the warning and protection mesh according to claim 1, characterized in that: The rear base includes a rear cross bar, a left rear longitudinal bar and a right rear longitudinal bar, the left rear longitudinal bar and the right rear longitudinal bar are arranged at intervals from each other on the left and right sides, the rear cross bar is located between the rear ends of the left rear longitudinal bar and the right rear longitudinal bar and respectively connects the rear ends of the left rear longitudinal bar and the right rear longitudinal bar, and the rear support frame is vertically arranged on the front ends of the left rear longitudinal bar and the right rear longitudinal bar.
6. The movable support for the warning and protection mesh according to claim 1, characterized in that: The rear support frame comprises a left rear vertical rod and a right rear vertical rod, the left rear vertical rod and the right rear vertical rod are arranged at a distance from each other left and right, the upper parts of the left rear vertical rod and the upper parts of the right rear vertical rod are both located behind the rear side plate and both abut against the rear side plate, the tops of the left rear vertical rod and the tops of the right rear vertical rod are both rotatably connected to the rear side plate around the left and right directions, the left clamping column and the right clamping column are respectively located on the left side of the lower part of the left rear vertical rod and on the right side of the lower part of the right rear vertical rod and are respectively connected to the lower parts of the left rear vertical rod and the lower parts of the right rear vertical rod, and the lower ends of the left rear vertical rod and the right rear vertical rod are both arranged on the rear base.
7. The movable support for the warning and protection mesh according to claim 1, characterized in that: The movable support of the warning protection mesh also includes a rear rotating rod, which is arranged along the left and right directions and is located behind the rear side plate and is rotatably connected to the rear side plate around the left and right directions. The rear rotating rod is arranged in the top of the rear support frame so that the top of the rear support frame is rotatably connected to the rear side plate around the left and right directions through the rear rotating rod.
8. The movable support for the warning and protection mesh according to claim 1, characterized in that: The roller is arranged vertically and along the left-right direction.
9. The movable support for the warning and protection mesh according to claim 1, characterized in that: The roller is a rubber roller.
10. The movable support for the warning and protection mesh according to claim 1, characterized in that: The rear end of the left fixed hook is bent downward to form the left hook portion, and the rear end of the right fixed hook is bent downward to form the right hook portion.