Settlement plate for high-speed rail pier
By designing fixed pile and connecting rod structures on settlement plates for high-speed rail piers, combining zinc alloy sliders and protective shells, the data error and rust of settlement plates in humid environments is solved, and a more stable and long-life measurement is achieved Effect.
Patent Information
- Application Number
- CN202421176005.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-28
AI Technical Summary
In the harsh environment of humid and water, the water flow affects the accuracy of the measurement data and causes rust on the surface, reducing the service life.
A settlement plate for high-speed rail bridge piers was designed. By setting perforations at the four corners of the settlement plate and penetrated through the fixed pile shell, the side of the fixed pile shell was equipped with square grooves and connecting rod structures, combining butterfly nuts and threaded rods to enhance the stability of the fixed piles. and provide zinc alloy sliders and protective shells on the steel columns to reduce water contact and rust.
It improves the stability and service life of the settlement plate in harsh environments, ensures the accuracy of the measurement data, and avoids surface rust problems.
Smart Images
Figure CN222255637U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of settlement plate fixing, and specifically relates to a settlement plate for high-speed railway bridge piers. Background Art
[0002] The application range of settlement plates is very wide, among which the most common application is in highway bridges. Highway bridges are an important part of transportation infrastructure, and their safety and stability are of great significance to protecting people's lives and property. As an important bridge monitoring device, settlement plates can monitor the settlement and displacement of bridges in real time, providing important data support for the safety management of highway bridges.
[0003] The patent specification with application number CN201620704685.2 discloses a sedimentation plate, which solves the problem that the lower end of the protective tube of the sedimentation plate contacts the ground during the descending process, and the protective tube conflicts with the arc bar, which will hinder the descending speed of the sedimentation plate and cause errors in the measured values. The key points of its technical solution are that it also includes a protective tube mounted on the outer wall of the connecting pipe, and the inner wall of the protective tube is provided with long strip grooves with the same number as the arc rods. The arc rods are placed in the long strip grooves and conflict with the inner walls of the long strip grooves. By providing the long strip grooves on the inner wall of the protective tube, the arc rods are placed in the long strip grooves, which not only conflict with the inner walls of the long strip grooves, but also play a role in fixing the protective tube, and a sliding groove that is easy to slide is formed in the long strip groove. When the lower end of the protective tube contacts the ground, the arc rod is easy to slide, thereby preventing the protective tube from hindering the sinking of the sedimentation plate.
[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned settlement plate has the following problems: when the settlement plate is installed in a harsh environment with moisture and water, the water flow will affect the settlement plate data, and it will also easily cause the surface of the settlement plate to rust, reducing its service life, and ultimately leading to incorrect measurement data of the settlement plate. For this reason, we proposed a settlement plate for high-speed railway piers. Utility Model Content
[0005] The utility model provides a settlement plate for high-speed railway bridge piers, which solves the problems in the related art that when the settlement plate is installed in a humid and harsh environment, the water flow affects the settlement plate data and the device is prone to rust, which ultimately leads to incorrect settlement plate measurement data.
[0006] The technical solution of the utility model is as follows:
[0007] A settlement plate for a high-speed railway bridge pier, including a settlement plate for a high-speed railway bridge pier, including a settlement plate, the four corners of the settlement plate are penetrated with through holes, the inside of the through holes is slidably connected with a fixed pile shell, and the fixed pile shell passes through the interior of the settlement plate, a square groove is opened on the side of the fixed pile shell, the lower part of the square groove is fixedly connected with a fixed block, the inner side of the fixed block is rotatably connected with a second connecting rod, the top of the second connecting rod is rotatably connected with a first connecting rod, and the first connecting rod and the second connecting rod are inside the square groove, the top end of the first connecting rod is rotatably connected with a pressure block, the top of the pressure block is movably connected with a pressure column, the top end of the pressure column is movably connected with a butterfly nut, a threaded rod is passed through the inside of the butterfly nut, and the butterfly nut and the threaded rod are spirally connected.
[0008] Preferably, the bottom end of the threaded rod is spirally connected to a support column, and the bottom of the support column is fixedly connected to a cone head.
[0009] Preferably, the middle portion of the threaded rod passes through the pressing block, and the threaded rod and the pressing block are slidably connected.
[0010] Preferably, the pressing block is L-shaped, and the pressing block and the first connecting rod are connected with flat-head bolts.
[0011] Preferably, the second connecting rod and the fixing block are connected by an anchor, and the anchor is inside the fixing pile shell.
[0012] Preferably, the top of the sedimentation plate is fixedly connected to a fixing column, the side of the fixing column is fixedly connected to a trapezoidal plate, and the trapezoidal plate is fixedly connected to the sedimentation plate, the top of the fixing column is spirally connected to a steel column, one side of the steel column is provided with a square slide groove, the interior of the square slide groove is slidably connected to a slider, the interior of the slider is inlaid with a zinc alloy slider, the top of the steel column is movably connected to a connecting measuring tube, and the top of the connecting measuring tube is interspersed with a side rod top cap.
[0013] Preferably, a protective shell is provided on the outer side of the steel column, and a groove is provided inside the protective shell, which is located at the same position as the square slide groove.
[0014] Preferably, a joint is sleeved on the upper part of the steel column and the lower part of the connecting measuring tube, and the steel column and the connecting measuring tube are threadedly connected to the joint.
[0015] Preferably, the top end of the side rod top cap is fixedly connected with a cross block, and the cross block is a galvanized process block.
[0016] The working principle and beneficial effects of the utility model are:
[0017] In the utility model, by arranging fixed piles, when the sedimentation plate is placed in a harsh environment with water, the fixed piles are inserted into the ground and the butterfly nuts are screwed to prop up the first and second connecting rods to prevent them from being pulled out by external forces, thereby increasing the stability of the sedimentation plate during use. At the same time, the contact with water can be reduced, and rust on the surface of the sedimentation plate can be avoided, thereby extending the service life and obtaining a more accurate measurement effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0019] Figure 1 This is a schematic diagram of the structure of a settlement plate for a high-speed railway pier according to the utility model;
[0020] Figure 2 This is a schematic diagram of the fixed pile structure proposed by the utility model;
[0021] Figure 3 This is a schematic diagram of the internal structure of the fixed pile proposed by the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of the measuring rod group proposed by the utility model;
[0023] Figure 5 The utility model proposes Figure 1 Schematic diagram of the A output structure.
[0024] In the figure: 1. settlement plate; 2. perforation; 3. fixed pile shell; 4. square groove; 5. cone head; 6. butterfly nut; 7. pressure column; 8. pressure block; 9. first connecting rod; 10. second connecting rod; 11. fixed block; 12. support column; 13. threaded rod; 14. trapezoidal plate; 15. fixed column; 16. protective shell; 17. steel column; 18. joint; 19. connecting measuring tube; 20. square slide; 21. slider; 22. zinc alloy slider; 23. side rod top cap; 24. cross block. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Embodiment 1
[0026] like Figure 1~Figure 5As shown, this embodiment proposes a settlement plate for high-speed railway piers, including a settlement plate 1, wherein the four corners of the settlement plate 1 are penetrated with through holes 2, the inside of the through holes 2 is slidably connected with a fixed pile shell 3, and the fixed pile shell 3 penetrates the inside of the settlement plate 1, and a square groove 4 is opened on the side of the fixed pile shell 3, the lower part of the square groove 4 is fixedly connected with a fixed block 11, the inner side of the fixed block 11 is rotatably connected with a second connecting rod 10, the top of the second connecting rod 10 is rotatably connected with a first connecting rod 9, and the first connecting rod 9 and the second connecting rod 10 are inside the square groove 4, and the top of the first connecting rod 9 is rotatably connected with a pressure block 8, the top of the pressure block 8 is movably connected with a pressure column 7, the top of the pressure column 7 is movably connected with a butterfly nut 6, the inside of the butterfly nut 6 is penetrated with a threaded rod 13, and the butterfly nut 6 and the threaded rod 13 are spirally connected.
[0027] In this embodiment, the bottom end of the threaded rod 13 is spirally connected to the support column 12, and the bottom of the support column 12 is fixedly connected to the cone head 5, which is a cone and is easy to insert into the ground.
[0028] In this embodiment, the middle part of the threaded rod 13 passes through the pressing block 8, and the threaded rod 13 and the pressing block 8 are slidably connected. The upper part of the threaded rod 13 is provided with a cylindrical handle, which is more convenient to use.
[0029] In this embodiment, the pressing block 8 is L-shaped, and the pressing block 8 and the first connecting rod 9 are connected by flat-head bolts, and the flat-head bolts are embedded in the first connecting rod 9 to save space.
[0030] In this embodiment, the second connecting rod 10 and the fixing block 11 are connected by anchors, and the anchors are inside the fixing pile housing 3, which saves space and makes it easier to insert the fixing pile into the ground. Embodiment 2
[0031] like Figure 1~Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the top of the sedimentation plate 1 is fixedly connected with a fixed column 15, the side of the fixed column 15 is fixedly connected with a trapezoidal plate 14, and the trapezoidal plate 14 is fixedly connected to the sedimentation plate 1, and the top of the fixed column 15 is spirally connected with a steel column 17, one side of the steel column 17 is provided with a square slide groove 20, the inside of the square slide groove 20 is slidably connected with a slider 21, the inside of the slider 21 is inlaid with a zinc alloy slider 22, the top of the steel column 17 is movably connected with a connecting measuring tube 19, and the top of the connecting measuring tube 19 is interspersed with a side rod top cap 23.
[0032] In this embodiment, a protective shell 16 is sleeved on the outer side of the steel column 17, and a groove is opened inside the protective shell 16, which is at the same position as the square slide groove 20, so that it can slide relative to the square slide groove 20 and also play a positioning role.
[0033] In this embodiment, a joint 18 is sleeved on the upper part of the steel column 17 and the lower part of the connecting measuring tube 19, and the steel column 17 and the connecting measuring tube 19 are threadedly connected to the joint 18, so that the connection is more stable.
[0034] In this embodiment, a cross block 24 is fixedly connected to the top of the side rod top cap 23, and the cross block 24 is a galvanized process block to prevent rust from causing inaccurate measurement data in the later stage.
[0035] Working principle: When installing the settlement plate 1, the user places the settlement plate 1 at a suitable position next to the high-speed railway pier, inserts the fixed pile into the four corner perforations 2, makes the fixed pile shell 3 stick to the perforations 2, presses the handle to make the threaded rod 13 press the support column 12, and the support column 12 presses the cone head 5 downward to insert the fixed pile into the ground, twists the butterfly nut 6, makes the butterfly nut 6 move downward to press the pressure column 7, makes the pressure column 7 press the pressure block 8 downward, and the pressure block 8 drives the first connecting rod 9 to rotate the first connecting rod 9, and the first connecting rod 9 and the second connecting rod 10 are connected by rotation so that they are rotated outward from the square groove 4 together, forming a triangular structure, increasing the fixed pile and the ground The surface contact area prevents external force from pulling it out, and ultimately increases the stability of the sedimentation plate 1. The steel column 17 is spirally connected to the fixing 15 to increase the height of the measuring device to prevent the water level from rising and submerging the top of the device. Then, the joint 18 is screwed on the top of the steel column 17, and the measuring tube 19 is connected to the joint 18. The side rod top cap 23 and the cross block 24 are placed on the top of the connecting measuring tube 19, and the slider 21 and the zinc alloy slider 22 are placed in the square slide 20. Finally, a protective shell 16 is arranged on the outer shell of the steel column 17, so that the internal groove of the protective shell 16 is aligned in a suitable position, and the bottom end of the protective shell 16 is placed in the groove of the trapezoidal plate 14 to complete the placement.
[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A settlement plate for a high-speed railway bridge pier, comprising a settlement plate (1), characterized in that: The four corners of the settlement plate (1) are penetrated by through holes (2), the inside of the through holes (2) is slidably connected to a fixed pile shell (3), and the fixed pile shell (3) penetrates the inside of the settlement plate (1), and a square groove (4) is opened on the side of the fixed pile shell (3), and a fixed block (11) is fixedly connected to the lower part of the square groove (4), and the inner side of the fixed block (11) is rotatably connected to a second connecting rod (10), and the top of the second connecting rod (10) is rotatably connected to a first connecting rod (9), and the first connecting rod (9) and the second connecting rod (10) are inside the square groove (4), and the top of the first connecting rod (9) is rotatably connected to a pressure block (8), and the top of the pressure block (8) is movably connected to a pressure column (7), and the top of the pressure column (7) is movably connected to a butterfly nut (6), and a threaded rod (13) penetrates the inside of the butterfly nut (6), and the butterfly nut (6) and the threaded rod (13) are spirally connected.
2. A settlement plate for high-speed railway bridge pier according to claim 1, characterized in that: The bottom end of the threaded rod (13) is spirally connected to a support column (12), and the bottom of the support column (12) is fixedly connected to a cone head (5).
3. The settlement plate for high-speed railway bridge pier according to claim 1, characterized in that: The middle portion of the threaded rod (13) passes through the pressing block (8), and the threaded rod (13) and the pressing block (8) are slidably connected.
4. The settlement plate for high-speed railway bridge pier according to claim 1, characterized in that: The pressing block (8) is L-shaped, and the pressing block (8) and the first connecting rod (9) are connected by a flat-head bolt.
5. The settlement plate for high-speed railway bridge pier according to claim 1, characterized in that: The second connecting rod (10) and the fixing block (11) are connected via anchors, and the anchors are inside the fixing pile housing (3).
6. The settlement plate for high-speed railway bridge pier according to claim 1, characterized in that: The top of the settlement plate (1) is fixedly connected to a fixing column (15), the side of the fixing column (15) is fixedly connected to a trapezoidal plate (14), and the trapezoidal plate (14) is fixedly connected to the settlement plate (1), the top of the fixing column (15) is spirally connected to a steel column (17), one side of the steel column (17) is provided with a square slide groove (20), the inside of the square slide groove (20) is slidably connected to a slider (21), the inside of the slider (21) is inlaid with a zinc alloy slider (22), the top of the steel column (17) is movably connected to a connecting measuring tube (19), and the top of the connecting measuring tube (19) is interlaced with a side rod top cap (23).
7. A settlement plate for high-speed railway bridge pier according to claim 6, characterized in that: The outer side of the steel column (17) is covered with a protective shell (16), and the interior of the protective shell (16) is provided with a groove, and the position of the groove of the protective shell (16) is the same as that of the square slide groove (20).
8. The settlement plate for high-speed railway bridge pier according to claim 6, characterized in that: The upper part of the steel column (17) and the lower part of the connecting measuring tube (19) are sleeved with a joint (18), and the steel column (17) and the connecting measuring tube (19) are threadedly connected to the joint (18).
9. The settlement plate for high-speed railway bridge pier according to claim 6, characterized in that: A cross block (24) is fixedly connected to the top end of the side rod top cap (23), and the cross block (24) is a galvanized process block.