Water conservancy construction safety facility
By designing a water conservancy construction safety facility including guardrails, pillars, device shells and other components, the problem of inconvenient connection of protective fence bolts in the existing technology is solved, fast and convenient connections are achieved, and construction efficiency is improved.
Patent Information
- Application Number
- CN202420966658.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In existing water conservancy construction, the bolt connection method of the protective fence is inconvenient, and auxiliary tools are needed to adjust the tightness, which is long and difficult to master the torque, which affects the connection efficiency.
A water conservancy construction safety facility was designed, including guardrails, pillars, device shells, connecting shells, extrusion control blocks, limiting devices, etc. Through the combination of these components, convenient connection between guardrails and pillars is achieved.
Through the coordination of the limiting device and the extrusion control block, the fast and convenient connection between the guardrail and the pillar is achieved, which reduces the connection time, improves the connection efficiency, and ensures the stability of the torque.
Smart Images
Figure CN222457051U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water conservancy construction, in particular to a water conservancy construction safety facility. Background Art
[0002] Water conservancy construction is an engineering construction activity specifically aimed at the development and utilization of water resources, mainly including reservoir construction, hydropower station construction, water diversion and irrigation projects, river management and other fields. These projects usually involve a large number of earthwork, stonework, concrete, metal structures and electromechanical equipment construction projects. In summary, the problems existing in the prior art are: safety protection is required during water conservancy construction, and the safety equipment for construction includes protective fences, safety nets, warning signs, etc. Protective fences are a facility set up to protect people's safety. Its main function is to isolate dangerous areas. It is often used in water conservancy construction. The protective fence is composed of several guardrails connected by bolts. When the bolts are connected, auxiliary tools need to be used to continuously adjust the tightness of the bolts, which takes a long time, and the torque of the bolts is difficult to grasp. Too tight or too loose is not conducive to connection. This connection method is not convenient enough, but the safety guardrails used in existing water conservancy construction do not have components for convenient connection, so a water conservancy construction safety facility is proposed to solve the above problems. Utility Model Content
[0003] In view of the problems existing in the prior art, the utility model provides a water conservancy construction safety facility, which has the advantage of conveniently connecting the safety guardrails used in water conservancy construction, and solves the problem that safety protection is needed in the existing water conservancy construction. The safety equipment for construction includes protective fences, safety nets, warning signs, etc. The protective fence is a facility set up to protect people's safety. Its main function is to isolate dangerous areas. It is often used in water conservancy construction. The protective fence is composed of several guardrails connected by bolts. When the bolts are connected, auxiliary tools need to be used to continuously adjust the tightness of the bolts, which takes a long time, and the torque of the bolts is difficult to control. Too tight or too loose is not conducive to connection. This connection method is not convenient enough, but the safety guardrails used in the existing water conservancy construction do not have the problem of convenient connection components.
[0004] The utility model is implemented as follows: a water conservancy construction safety facility comprises a guardrail and two pillars, the left and right sides of the guardrail are movably connected to the opposite sides of the two pillars, the left and right sides of the guardrail are fixedly connected with a device shell, the left and right sides of the pillars are fixedly connected with two connecting shells used in conjunction with the device shell, the surface of the device shell is in contact with the inner cavity of the connecting shell, the inner cavity of the device shell is movably connected with two extrusion control blocks, the front side of the extrusion control block penetrates the device shell and extends to the outside of the inner cavity of the device shell, and two limit devices are arranged inside the device shell.
[0005] As a preferred embodiment of the utility model, the limit device includes two limit blocks, opposite sides of the two limit blocks penetrate the device shell and extend to the outside of the inner cavity of the device shell, the inner cavity of the device shell is fixedly connected with a stabilizing block, the surface of the limit block is provided with a stabilizing hole used in conjunction with the stabilizing block, the inner cavity of the stabilizing hole is movably connected to the surface of the stabilizing block, and the opposite sides of the two limit blocks are fixedly connected with a spring. By setting the limit device, when the column and the guardrail are moved to a suitable position, the limit device has a limiting effect on the position of the guardrail and the column.
[0006] As a preferred embodiment of the utility model, the limit block is fixedly connected to an extrusion column on one side away from the extrusion control block, and the inner cavity of the device shell is movably connected to four extrusion rotating shells used in conjunction with the extrusion column through a rotating shaft. The inner cavity of the extrusion rotating shell is movably connected to the surface of the extrusion column. By setting the extrusion column and the extrusion rotating shell, when the rotating rod rotates, the extrusion rotating shell is driven to rotate along the surface of the extrusion column. The extrusion force of the extrusion rotating shell on the extrusion column can drive the extrusion column to move, and when the extrusion column moves, the limit block can be driven to move.
[0007] As a preferred embodiment of the utility model, two inner shells are fixedly connected to the side of the inner cavity of the device shell away from the extrusion rotating shell, and the surface of the inner shell is movably connected to the outer shell. By arranging the inner shell and the outer shell, when the extrusion rod moves, the outer shell will be driven to move along the surface of the inner shell. The coordinated use of the inner shell and the outer shell has a limiting effect on the moving position of the extrusion rod.
[0008] As a preferred embodiment of the utility model, the outer shell is fixedly connected to a side close to the guardrail with an extrusion rod used in conjunction with an extrusion rotating shell, and the surface of the extrusion rod is movably connected to the inner cavity of the extrusion rotating shell. By setting the extrusion rod, when the extrusion rod moves, the outer shell can be driven to move along the surface of the inner shell.
[0009] As a preferred embodiment of the utility model, the inner cavity of the device shell is movably connected to a rotating rod used in conjunction with the extrusion rod through a rotating shaft, the surface of the rotating rod contacts the surface of the extrusion rod, and the surface of the rotating rod contacts the surface of the extrusion control block. By setting the rotating rod, when the extrusion control block moves, the rotating rod can be driven to rotate along the surface of the extrusion rod through the rotating shaft.
[0010] As a preferred embodiment of the utility model, the front and rear sides of the inner cavity of the connecting shell are provided with limit grooves used in conjunction with the limit blocks, and the surface of the limit block is in contact with the inner cavity of the limit groove. By setting the limit groove, when the device shell moves to the inner cavity of the connecting shell, the extrusion control block is released, and the restoring force generated by the spring restoring shape will drive the limit block to be stuck into the inner cavity of the limit groove. The coordinated use of the limit block and the limit groove has a limiting effect on the position of the device shell and the connecting shell.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model solves the problem of safety protection required in existing water conservancy construction by setting a limit device, a limit block, a stabilizing block, a stabilizing hole and a spring. The safety equipment for construction includes a protective fence, a safety net, a warning sign, etc. The protective fence is a facility set up to protect people's safety. Its main function is to isolate dangerous areas. It is often used in water conservancy construction. The protective fence is composed of several guardrails connected by bolts. When the bolts are connected, auxiliary tools need to be used to continuously adjust the tightness of the bolts, which takes a long time, and the torque of the bolts is difficult to control. Too tight or too loose is not conducive to connection. This connection method is not convenient enough, but the safety guardrails used in existing water conservancy construction do not have a component for convenient connection.
[0013] 2. The utility model sets a limit device. When the extrusion column moves, it will drive the two limit blocks to move closer to each other. When the limit block moves, it will drive the stabilizing hole to move along the surface of the stabilizing block. When the limit block moves, the force generated causes the spring to elastically deform. The restoring force generated by the spring restoring its shape will drive the limit block to be stuck in the inner cavity of the limit groove. The limit device has a limiting effect on the position of the guardrail and the column. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;
[0015] Figure 2 It is a three-dimensional schematic diagram of the connection between the pillar and the connecting shell provided by the embodiment of the utility model;
[0016] Figure 3 is a three-dimensional cross-sectional view of a device shell provided by an embodiment of the utility model;
[0017] Figure 4 It is a three-dimensional schematic diagram of a rotating rod, an extruding rod and an extruding rotating shell provided by an embodiment of the utility model.
[0018] In the figure: 1. guardrail; 2. pillar; 3. device shell; 4. connecting shell; 5. extrusion control block; 6. limit device; 601. limit block; 602. stabilizing block; 603. stabilizing hole; 604. spring; 7. extrusion column; 8. extrusion rotating shell; 9. inner shell; 10. outer shell; 11. extrusion rod; 12. rotating rod; 13. limit groove. DETAILED DESCRIPTION
[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0021] like Figures 1 to 4 As shown, a water conservancy construction safety facility provided by an embodiment of the utility model includes a guardrail 1 and two pillars 2. The left and right sides of the guardrail 1 are movably connected to the side opposite to the two pillars 2. The left and right sides of the guardrail 1 are fixedly connected with a device shell 3. The left and right sides of the pillars 2 are fixedly connected with two connecting shells 4 used in conjunction with the device shell 3. The surface of the device shell 3 is in contact with the inner cavity of the connecting shell 4. The inner cavity of the device shell 3 is movably connected with two extrusion control blocks 5. The front side of the extrusion control block 5 penetrates the device shell 3 and extends to the outside of the inner cavity of the device shell 3. Two limit devices 6 are arranged inside the device shell 3.
[0022] refer to Figure 3 The limiting device 6 includes two limiting blocks 601, and the opposite sides of the two limiting blocks 601 penetrate the device shell 3 and extend to the outside of the inner cavity of the device shell 3. The inner cavity of the device shell 3 is fixedly connected with a stabilizing block 602. The surface of the limiting block 601 is provided with a stabilizing hole 603 used in conjunction with the stabilizing block 602. The inner cavity of the stabilizing hole 603 is movably connected to the surface of the stabilizing block 602, and the opposite sides of the two limiting blocks 601 are fixedly connected with a spring 604.
[0023] The above solution is adopted: by setting the limiting device 6, when the column and the guardrail 1 are moved to a suitable position, the limiting device 6 has a limiting effect on the position of the guardrail 1 and the column.
[0024] refer to Figure 3 The side of the limit block 601 away from the extrusion control block 5 is fixedly connected to the extrusion column 7. The inner cavity of the device shell 3 is movably connected to four extrusion rotating shells 8 used in conjunction with the extrusion column 7 through a rotating shaft. The inner cavity of the extrusion rotating shell 8 is movably connected to the surface of the extrusion column 7.
[0025] The above scheme is adopted: by setting an extrusion column 7 and an extrusion rotating shell 8, when the rotating rod 12 rotates, the extrusion rotating shell 8 is driven to rotate along the surface of the extrusion column 7, and the extrusion force of the extrusion rotating shell 8 on the extrusion column 7 can drive the extrusion column 7 to move, and when the extrusion column 7 moves, it can drive the limit block 601 to move.
[0026] refer to Figure 3 Two inner shells 9 are fixedly connected to one side of the inner cavity of the device shell 3 away from the extrusion rotating shell 8, and the surface of the inner shell 9 is movably connected to the outer shell 10.
[0027] The above solution is adopted: by setting the inner shell 9 and the outer shell 10, when the extrusion rod 11 moves, the outer shell 10 will be driven to move along the surface of the inner shell 9. The coordinated use of the inner shell 9 and the outer shell 10 has a limiting effect on the moving position of the extrusion rod 11.
[0028] refer to Figure 4 An extrusion rod 11 used in conjunction with the extrusion rotating shell 8 is fixedly connected to one side of the outer shell 10 close to the guardrail 1 , and a surface of the extrusion rod 11 is movably connected to the inner cavity of the extrusion rotating shell 8 .
[0029] The above solution is adopted: by providing the extrusion rod 11 , when the extrusion rod 11 moves, the outer shell 10 can be driven to move along the surface of the inner shell 9 .
[0030] refer to Figure 4 The inner cavity of the device shell 3 is movably connected to a rotating rod 12 used in conjunction with the extrusion rod 11 through a rotating shaft. The surface of the rotating rod 12 contacts the surface of the extrusion rod 11, and the surface of the rotating rod 12 contacts the surface of the extrusion control block 5.
[0031] The above solution is adopted: by providing the rotating rod 12 , when the extrusion control block 5 moves, the rotating rod 12 can be driven to rotate along the surface of the extrusion rod 11 through the rotating shaft.
[0032] refer to Figure 2 The front and rear sides of the inner cavity of the connecting shell 4 are both provided with limiting grooves 13 used in conjunction with the limiting block 601 , and the surface of the limiting block 601 is in contact with the inner cavity of the limiting groove 13 .
[0033] The above scheme is adopted: by setting the limit groove 13, when the device shell 3 moves to the inner cavity of the connecting shell 4, the extrusion control block 5 is released, and the restoring force generated by the spring 604 restoring its shape will drive the limit block 601 to be stuck into the inner cavity of the limit groove 13. The coordinated use of the limit block 601 and the limit groove 13 has a limiting effect on the position of the device shell 3 and the connecting shell 4.
[0034] The working principle of this utility model:
[0035] When in use, when the safety guardrail 1 used in water conservancy construction needs to be conveniently connected, the operator first pulls the extrusion control block 5 to the side close to the guardrail 1. When the extrusion control block 5 moves, it will generate an extrusion force on the rotating rod 12. The rotating rod 12 subjected to the extrusion force will rotate along the surface of the extrusion rod 11. The extrusion rod 11 will move to the side away from the guardrail 1 due to the extrusion force of the rotating rod 12. When the extrusion rod 11 moves, it will drive the outer shell 10 to move along the surface of the inner shell 9. When the extrusion rod 11 moves, it will drive the two extrusion rotating shells 8 to rotate along the surface of the extrusion column 7 through the rotating shaft. When the extrusion column 7 moves, it will drive the two limit blocks 601 to move closer to each other. When the limit block 601 moves, it will drive the stabilizing hole 60 3 moves along the surface of the stabilizing block 602. When the limit block 601 moves, the force generated causes the spring 604 to undergo elastic deformation. When the limit block 601 is completely moved to the inner cavity of the device shell 3, the connecting shell 4 is moved to the surface of the device shell 3. When the connecting shell 4 moves, it will drive the two columns to move to the left and right sides of the guardrail 1. Then, the squeezing control block 5 is released. The restoring force generated by the spring 604 restoring its shape will drive the limit block 601 to be stuck into the inner cavity of the limit groove 13. The coordinated use of the limit block 601 and the limit groove 13 has a limiting effect on the position of the guardrail 1 and the column. Afterwards, multiple guardrails 1 can be connected to the column by pulling the squeezing control block 5. At this time, the safety guardrail 1 used in water conservancy construction is conveniently connected.
[0036] To sum up: the water conservancy construction safety facility, by setting the limit device 6, the limit block 601, the stabilizing block 602, the stabilizing hole 603 and the spring 604, solves the need for safety protection in the existing water conservancy construction. The safety equipment for construction includes protective fences, safety nets, warning signs, etc. The protective fence is a facility set up to protect people's safety. Its main function is to isolate dangerous areas. It is often used in water conservancy construction. The protective fence is composed of several guardrails connected by bolts. When the bolts are connected, auxiliary tools need to be used to continuously adjust the tightness of the bolts, which takes a long time, and the torque of the bolts is difficult to grasp. Too tight or too loose is not conducive to connection. This connection method is not convenient enough, but the safety guardrails used in the existing water conservancy construction do not have the problem of convenient connection components.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] 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 water conservancy construction safety facility, comprising a guardrail (1) and two pillars (2), characterized in that: The left and right sides of the guardrail (1) are movably connected to the sides opposite to the two pillars (2); the left and right sides of the guardrail (1) are fixedly connected to a device shell (3); the left and right sides of the pillars (2) are fixedly connected to two connection shells (4) used in conjunction with the device shell (3); the surface of the device shell (3) is in contact with the inner cavity of the connection shell (4); the inner cavity of the device shell (3) is movably connected to two extrusion control blocks (5); the front side of the extrusion control block (5) penetrates the device shell (3) and extends to the outside of the inner cavity of the device shell (3); two limit devices (6) are arranged inside the device shell (3); the limit devices (6) include two limit blocks (601); the two limit blocks (602) are connected to the inner cavity of the device shell (3); The opposite side of the limit block (601) penetrates the device shell (3) and extends to the outside of the inner cavity of the device shell (3); the inner cavity of the device shell (3) is fixedly connected to a stabilizing block (602); the surface of the limit block (601) is provided with a stabilizing hole (603) for use with the stabilizing block (602); the inner cavity of the stabilizing hole (603) is movably connected to the surface of the stabilizing block (602); the opposite side of the two limit blocks (601) is fixedly connected to a spring (604); the front side and the rear side of the inner cavity of the connection shell (4) are provided with a limit groove (13) for use with the limit block (601); the surface of the limit block (601) is in contact with the inner cavity of the limit groove (13).
2. A water conservancy construction safety facility as claimed in claim 1, characterized in that: The side of the limit block (601) away from the extrusion control block (5) is fixedly connected to an extrusion column (7); the inner cavity of the device shell (3) is movably connected to four extrusion rotating shells (8) used in conjunction with the extrusion column (7) via a rotating shaft; the inner cavity of the extrusion rotating shell (8) is movably connected to the surface of the extrusion column (7).
3. A water conservancy construction safety facility as claimed in claim 2, characterized in that: Two inner shells (9) are fixedly connected to a side of the inner cavity of the device shell (3) away from the extrusion rotating shell (8), and the surface of the inner shell (9) is movably connected to an outer shell (10).
4. A water conservancy construction safety facility as claimed in claim 3, characterized in that: An extrusion rod (11) used in conjunction with an extrusion rotating shell (8) is fixedly connected to a side of the outer shell (10) close to the guardrail (1), and a surface of the extrusion rod (11) is movably connected to an inner cavity of the extrusion rotating shell (8).
5. A water conservancy construction safety facility as claimed in claim 4, characterized in that: The inner cavity of the device shell (3) is movably connected to a rotating rod (12) for use with the extrusion rod (11) via a rotating shaft, the surface of the rotating rod (12) being in contact with the surface of the extrusion rod (11), and the surface of the rotating rod (12) being in contact with the surface of the extrusion control block (5).