Basin type support
The pot-type support system addresses the challenge of stress detection and internal force monitoring in bridges by integrating detection mechanisms to convert mechanical forces into voltage changes, facilitating precise structural assessment.
Patent Information
- Application Number
- CN202421014043.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing bridge supports lack the ability to detect stress on both sides of the bridge and monitor internal force distribution, making it difficult to assess the structural integrity and bearing capacity accurately.
A pot-type support system with integrated horizontal and vertical stress detection mechanisms, utilizing movable resistor bars, conductor blocks, and detection springs to measure lateral and vertical forces, and a resistor housing to convert these forces into voltage changes for monitoring.
Enables accurate detection of lateral and vertical stresses on bridges, allowing workers to assess structural integrity and internal force distribution, enhancing the ability to monitor and understand the bridge's stress conditions.
Smart Images
Figure CN222275237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge supports, in particular to a pot-type support. Background Art
[0002] The basin-type bearing utilizes the elastic rubber block in the semi-enclosed steel basin, which has the properties of fluid under the three-way force state, to realize the rotation of the upper part of the bridge. At the same time, it relies on the low friction coefficient between the F4 plate on the middle steel plate and the stainless steel plate of the upper seat plate to realize the horizontal displacement of the upper structure, so that the shear borne by the bearing is no longer completely borne by the rubber, but indirectly acts on the steel bottom basin and the slip between the F4 plate and the stainless steel. From the test data, the compressive elastic modulus of the rubber in the three-way constraint state is 50000kg / cm2, which is nearly 20 times higher than the compressive elastic modulus without lateral constraint. Therefore, the bearing capacity is greatly improved, which solves the limitation of the bearing capacity of the plate rubber bearing and can meet the requirements of large horizontal displacement and rotation angle under large support reaction force s.
[0003] However, the existing devices have the following problems:
[0004] The existing device mainly fixes the support directly under the bridge, so that the stress on the left and right sides of the bridge cannot be detected when the bridge is in use, making it difficult for workers to check the stress on the left and right sides of the bridge.
[0005] At the same time, some devices are not set up to measure the upper and lower stresses of the bridge, making it impossible to monitor the stress condition of the bearings and read the vertical bearing capacity of the bearings during use when inspection is needed, and it is impossible to accurately understand the internal force distribution of the structure.
[0006] Therefore, in order to solve the above problems, a pot-type support is proposed. Utility Model Content
[0007] The purpose of the utility model is to provide a pot-type support to solve the problems of the pot-type support in the prior art mentioned in the above background technology.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pot-type support, including a bridge, a shock-absorbing plate and a base, a shock-absorbing plate is arranged below the bridge, a base is arranged below the shock-absorbing plate, a horizontal detection box is fixedly connected below the shock-absorbing plate, a resistor bar is movably connected inside the horizontal detection box, a conductor block is movably connected outside the resistor bar, upper and lower detection boxes are fixedly connected to the outside of the shock-absorbing plate, a pulling wire is movably connected above the upper and lower detection boxes, and a resistor housing is movably connected inside the upper and lower detection boxes.
[0009] Preferably, the interior of the bridge is fixedly connected with connecting bolts, and the lower part of the connecting bolts is fixedly connected with connecting plates.
[0010] Preferably, a connecting block is fixedly connected below the shock-absorbing plate, a limiting component is movably connected below the connecting block, a shock-absorbing block is fixedly connected below the limiting component, a filling block is fixedly connected inside the shock-absorbing block, and a fixing component is fixedly connected below the shock-absorbing block.
[0011] Preferably, a filling layer is fixedly connected above the base.
[0012] Preferably, the interior of the horizontal detection box is fixedly connected with a conductor strip, the interior of the conductor strip is fixedly connected with a conductor block, the rear of the conductor block is fixedly connected with a resistor strip, the left side of the resistor strip is fixedly connected with a detection spring, the left side of the detection spring is fixedly connected with an electric wire, the outer side of the electric wire is fixedly connected with an extension barrel, the right side of the resistor strip is fixedly connected with a shock-absorbing solid block, and the left side of the shock-absorbing solid block is fixedly connected with a rubber block.
[0013] Preferably, a guide wheel is fixedly connected to the upper part of the upper and lower detection boxes, a lifting wire is movably connected to the lower part of the guide wheel, a lifting bolt is fixedly connected to the upper part of the lifting wire, the lifting bolt is fixedly connected to the lower part of the shock-absorbing plate, a collecting wheel is fixedly connected to the lower part of the lifting wire, a rotating spring is movably connected to the left side of the collecting wheel, and a connecting solid block is movably connected to the left side of the collecting wheel.
[0014] Preferably, the collecting wheel is movably connected to a connecting rod inside, the connecting rod is movably connected to a resistor shell outside, the resistor shell is movably connected to a resistor screw, the resistor screw is fixedly connected to a resistor ring outside, and the resistor ring is fixedly connected to the right side of the collecting wheel.
[0015] Compared with the prior art, the utility model has the following beneficial effects: when the bridge slides left and right, the connecting block pushes the rubber block, the rubber block pushes the shock-absorbing solid block, the shock-absorbing solid block pushes the resistor bar, the detection spring and the conductor bar are energized, the resistor bar pushes the interaction with the conductor block to drive the voltage change, and the lateral force is detected. When the up and down forces are applied, the lifting wire is pulled by the lifting bolt, the lifting wire pulls the collecting wheel to rotate, the rotation drives the resistor ring, the resistor ring drives the resistor screw to adjust the resistance, the connecting block and the resistor housing are energized, and the voltage change can be detected up and down.
[0016] The utility model has a conductor bar fixedly connected to the inside of a transverse detection box, a conductor block fixedly connected to the inside of the conductor bar, a resistor bar fixedly connected to the rear of the conductor block, a detection spring fixedly connected to the left side of the resistor bar, a wire fixedly connected to the left side of the detection spring, an extension barrel fixedly connected to the outside of the wire, a shock-absorbing solid block fixedly connected to the right side of the resistor bar, and a rubber block fixedly connected to the left side of the shock-absorbing solid block. The left side of the shock-absorbing solid block can detect the left and right stresses of the bridge, making it convenient for workers to check the left and right stresses of the bridge.
[0017] The utility model has a guide wheel fixedly connected above the upper and lower detection boxes, a lifting wire movably connected below the guide wheel, a lifting bolt fixedly connected above the lifting wire, the lifting bolt fixedly connected below the shock-absorbing plate, a collecting wheel fixedly connected below the lifting wire, a rotating spring movably connected to the left side of the collecting wheel, a connecting solid block movably connected to the left side of the collecting wheel, a connecting rod movably connected to the inside of the collecting wheel, a resistor housing movably connected to the outside of the connecting rod, a resistor screw movably connected to the resistor housing, a resistor ring fixedly connected to the outside of the resistor screw, and the resistor ring fixedly connected to the right side of the collecting wheel. The upper and lower stresses of the bridge can be detected and the internal force distribution of the structure can be accurately understood. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a front view cross-sectional view of the structure of the utility model;
[0019] Figure 2 This is a cross-sectional schematic diagram of the structure of the utility model transverse detection box;
[0020] Figure 3 It is a cross-sectional schematic diagram of the upper and lower detection boxes of the utility model structure;
[0021] Figure 4 This is a cross-sectional schematic diagram of the structural resistor screw of the utility model.
[0022] In the figure: 1. bridge; 101. connecting bolt; 102. connecting plate; 2. shock-absorbing plate; 201. connecting block; 202. fixing member; 203. shock-absorbing block; 204. filling block; 205. limiting member; 3. base; 301. filling layer; 4. horizontal detection box; 401. rubber block; 402. extension barrel; 403. electric wire; 404. detection spring; 405. shock-absorbing solid block; 406. resistor bar; 407. conductor block; 408. conductor bar; 5. upper and lower detection boxes; 501. lifting bolt; 502. lifting wire; 503. rotating spring; 504. guide wheel; 505. collecting wheel; 506. connecting solid block; 507. resistor housing; 508. resistor ring; 509. resistor screw; 510. connecting rod. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4 , an embodiment provided by the utility model:
[0025] The fixing member used in the present application is a product that can be directly purchased on the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.
[0026] A pot-type support includes a bridge 1, a shock-absorbing plate 2 and a base 3, wherein the shock-absorbing plate 2 is arranged below the bridge 1, and the base 3 is arranged below the shock-absorbing plate 2, a transverse detection box 4 is fixedly connected to the bottom of the shock-absorbing plate 2, a resistor bar 406 is movably connected inside the transverse detection box 4, and a conductor block 407 is movably connected outside the resistor bar 406, upper and lower detection boxes 5 are fixedly connected to the outside of the shock-absorbing plate 2, a pulling wire 502 is movably connected above the upper and lower detection boxes 5, and a resistor housing 507 is movably connected inside the upper and lower detection boxes 5.
[0027] Furthermore, the interior of the lateral detection box 4 is fixedly connected with a conductor strip 408, the interior of the conductor strip 408 is fixedly connected with a conductor block 407, the rear of the conductor block 407 is fixedly connected with a resistor strip 406, the left side of the resistor strip 406 is fixedly connected with a detection spring 404, the left side of the detection spring 404 is fixedly connected with a wire 403, the outer side of the wire 403 is fixedly connected with an extension barrel 402, the right side of the resistor strip 406 is fixedly connected with a shock-absorbing solid block 405, and the left side of the shock-absorbing solid block 405 is fixedly connected with a rubber block 401. Through this design, stress can be detected laterally.
[0028] Furthermore, a guide wheel 504 is fixedly connected to the upper part of the upper and lower detection boxes 5, a lifting wire 502 is movably connected to the lower part of the guide wheel 504, a lifting bolt 501 is fixedly connected to the upper part of the lifting wire 502, the lifting bolt 501 is fixedly connected to the lower part of the shock-absorbing plate 2, a collecting wheel 505 is fixedly connected to the lower part of the lifting wire 502, a rotating spring 503 is movably connected to the left side of the collecting wheel 505, and a connecting solid block 506 is movably connected to the left side of the collecting wheel 505. Through this design, the collecting wheel 505 can be driven.
[0029] Furthermore, the collecting wheel 505 is movably connected inside with a connecting rod 510, the connecting rod 510 is movably connected outside with a resistor housing 507, the resistor housing 507 is movably connected with a resistor screw 509, the resistor screw 509 is fixedly connected outside with a resistor ring 508, and the resistor ring 508 is fixedly connected to the right side of the collecting wheel 505. Through this design, stress changes can be reflected.
[0030] Furthermore, the top of the fixing member 202 is a circular groove, the middle of the fixing member 202 is a square steel plate, and the bottom of the fixing member 202 is four supporting steel columns. Through this design, the pot-type support can be stabilized and supported.
[0031] Working principle: When the device is in use, the fixing member 202 is placed on the base 3, the filling layer 301 is filled between the fixing member 202 and the base 3, the shock-absorbing block 203 is filled on the fixing member 202, the connecting block 201 is fixed on the top of the fixing member 202, the shock-absorbing sheet 2 is fixed on the connecting block 201, the connecting sheet 102 is fixed on the shock-absorbing sheet 2, the bridge 1 is built on the top of the connecting sheet 102, the lifting wire 502 is fixed on the rotating spring, and the connecting block 201 pushes the rubber block 401 when the bridge slides left and right, and the rubber block 403 01 pushes the shock-absorbing solid block 405, and the shock-absorbing solid block 405 pushes the resistor bar 406, and the detection spring 404 and the conductor bar 408 are energized. The resistor bar 406 pushes the conductor block 407 to interact with the voltage change, and the lateral force is detected. When the up and down forces are applied, the lifting wire 502 is pulled by the lifting bolt 501, and the lifting wire 502 pulls the collecting wheel 505 to rotate. The rotation of 505 drives the resistor ring 508, and the resistor ring 508 drives the resistor screw 509 to adjust the resistance, and the connecting block 506 and the resistor housing 506 are energized, so that the voltage change can detect the up and down movement.
[0032] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.
Claims
1. A pot-type support, comprising: A bridge (1), a shock-absorbing plate (2) and a base (3), wherein a shock-absorbing plate (2) is arranged below the bridge (1), and a base (3) is arranged below the shock-absorbing plate (2), characterized in that: a horizontal detection box (4) is fixedly connected below the shock-absorbing plate (2), a resistor bar (406) is movably connected inside the horizontal detection box (4), a conductor block (407) is movably connected outside the resistor bar (406), an upper and lower detection box (5) is fixedly connected outside the shock-absorbing plate (2), a lifting steel wire (502) is movably connected above the upper and lower detection boxes (5), and a resistor housing (507) is movably connected inside the upper and lower detection boxes (5).
2. A pot-type support according to claim 1, characterized in that: The interior of the bridge (1) is fixedly connected with a connecting bolt (101), and the bottom of the connecting bolt (101) is fixedly connected with a connecting plate (102).
3. A pot-type support according to claim 1, characterized in that: A connecting block (201) is fixedly connected below the shock-absorbing plate (2), a limiting component (205) is movably connected below the connecting block (201), a shock-absorbing block (203) is fixedly connected below the limiting component (205), a filling block (204) is fixedly connected inside the shock-absorbing block (203), and a fixing component (202) is fixedly connected below the shock-absorbing block (203).
4. A pot-type support according to claim 1, characterized in that: A filling layer (301) is fixedly connected above the base (3).
5. The pot-type support according to claim 1, characterized in that: A conductor strip (408) is fixedly connected inside the transverse detection box (4), a conductor block (407) is fixedly connected inside the conductor strip (408), a resistor strip (406) is fixedly connected behind the conductor block (407), a detection spring (404) is fixedly connected to the left side of the resistor strip (406), a wire (403) is fixedly connected to the left side of the detection spring (404), an extension barrel (402) is fixedly connected to the outside of the wire (403), a shock-absorbing solid block (405) is fixedly connected to the right side of the resistor strip (406), and a rubber block (401) is fixedly connected to the left side of the shock-absorbing solid block (405).
6. The pot-type support according to claim 1, characterized in that: A guide wheel (504) is fixedly connected to the upper part of the upper and lower detection boxes (5), a lifting wire (502) is movably connected to the lower part of the guide wheel (504), a lifting bolt (501) is fixedly connected to the upper part of the lifting wire (502), the lifting bolt (501) is fixedly connected to the lower part of the shock-absorbing plate (2), a collecting wheel (505) is fixedly connected to the lower part of the lifting wire (502), a rotating spring (503) is movably connected to the left side of the collecting wheel (505), and a connecting solid block (506) is movably connected to the left side of the collecting wheel (505).
7. A pot-type support according to claim 6, characterized in that: The collecting wheel (505) is movably connected to a connecting rod (510) inside, the connecting rod (510) is movably connected to a resistor housing (507) outside, the resistor housing (507) is movably connected to a resistor screw (509), the resistor screw (509) is fixedly connected to a resistor ring (508) outside, and the resistor ring (508) is fixedly connected to the right side of the collecting wheel (505).