CN220379359U - Vibrating wire type three-way seam meter - Google Patents
Vibrating wire type three-way seam meter Download PDFInfo
- Publication number
- CN220379359U CN220379359U CN202322129631.0U CN202322129631U CN220379359U CN 220379359 U CN220379359 U CN 220379359U CN 202322129631 U CN202322129631 U CN 202322129631U CN 220379359 U CN220379359 U CN 220379359U
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- main body
- sliding
- vibrating wire
- joint
- sliding groove
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- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a vibrating wire type three-way joint meter, which relates to the technical field of civil engineering and is characterized in that a sliding groove is formed in the rear side of the outer surface of the main body, a threaded hole is formed in the left side of the outer surface of the main body, an installation seat is arranged outside the sliding groove in a sliding mode, sliding rails are arranged above, on the side and in front of the installation seat, the sliding groove penetrates through the upper end and the lower end of the main body, and the sliding groove is in sliding connection with the sliding rails. Compared with the existing common vibrating wire type three-way seam meter, the vibrating wire type three-way seam meter has the advantages that three seam meters are needed for one-time installation, so that the connecting mode is designed, the installation can be quickly carried out, a sliding groove on the main body is aligned with any sliding rail on the installation seat, then a screw is used, a screw is screwed into the threaded hole, so that the main body and the installation seat are fixed, slipping is prevented, the installation in one direction is completed, and the installation in the other two directions can be started.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a vibrating wire type three-way seam meter.
Background
The vibrating wire type three-way seam meter is suitable for being buried in the interior or the surface of a hydraulic building or other concrete buildings for a long time, is used for measuring the opening and closing degree (deformation) of an expansion joint or a peripheral joint of a structure, and can synchronously measure the temperature of a buried point.
However, compared with the common vibrating wire type three-way seam meter, the common vibrating wire type three-way seam meter works by causing displacement of the seam meter when a structure to be measured is deformed, transmitting the displacement to a secondary mechanical negative amplification mechanism through a universal coupling, and transmitting the displacement after negative amplification to a vibrating wire to be converted into change of vibrating wire stress, thereby changing the vibration frequency of the vibrating wire. The electromagnetic coil excites the vibrating wire and measures the vibration frequency, the frequency signal is transmitted to the reading device through the cable, and the displacement of the measured structure can be measured. In use, the device may become blocked by the poured material, resulting in inaccurate or no measurement.
In view of this, research and improvement have been made to solve the existing structural shortcomings, and a vibrating wire type three-way joint gauge has been proposed.
Disclosure of Invention
The utility model aims to provide a vibrating wire type three-way joint gauge so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the vibrating wire type three-dimensional seam meter comprises a main body, wherein a sliding groove is formed in the rear side of the outer surface of the main body, a threaded hole is formed in the left side of the outer surface of the main body, an installation seat is arranged on the outer portion of the sliding groove in a sliding mode, sliding rails are arranged above, on the side of and in front of the surface of the installation seat, the sliding groove penetrates through the upper end and the lower end of the main body, and the sliding groove is connected with the sliding rails in a sliding mode.
Preferably, the length and the width of the main body are the same as those of the mounting seat, and the threaded holes penetrate through the sliding grooves.
Preferably, the right side of the outer surface of the main body is fixedly provided with a connector, the middle of the outer surface of the connector is provided with a clamping groove, the outer surface of the clamping groove is provided with a protective cover, and one end of the outer surface of the protective cover is provided with a welding groove.
Preferably, the universal ball head is rotatably arranged in the joint, and a pull rod is fixedly arranged at one end of the outer surface of the universal ball head.
Preferably, the joint is rotationally connected with the universal ball head, and the universal ball head is fixedly connected with the pull rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the main body, the sliding grooves, the threaded holes, the mounting seat and the sliding rails, three seam gauges are considered to be required for one-time mounting, so that a connecting mode is designed, the mounting can be quickly carried out, the sliding grooves on the main body are aligned with any one sliding rail on the mounting seat, then screws are used, the threaded holes are screwed in, so that the main body and the mounting seat are fixed, slipping is prevented, the mounting in one direction is completed, and the other two directions can be started to be used after being mounted;
2. according to the utility model, through the arrangement of the main body, the connector, the clamping groove, the protective cover and the welding groove, the protective cover is designed for measuring in a building, so that after cement is poured, the pull rod is prevented from being blocked, the measurement cannot be performed, one end of the protective cover is blocked in the clamping groove, and after the completion, the upper protective cover and the lower protective cover can be welded together along the welding groove, so that the protective cover can be fixed, and the normal operation of the device is also convenient to maintain;
3. according to the utility model, through the arrangement of the main body, the connector, the pull rod and the universal ball head, the fact that the device is possibly placed on an uneven plane is considered, so that the universal ball head is arranged in the connector at one side of the main body, and the universal ball head can rotate randomly in the connector, so that the pull rod can rotate randomly in a certain range, more different working environments can be adapted conveniently, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic perspective view of a mounting base according to the present utility model;
FIG. 3 is a schematic perspective view of a protective cover according to the present utility model;
fig. 4 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: 1. a main body; 2. a chute; 3. a threaded hole; 4. a mounting base; 5. a slide rail; 6. a joint; 7. a clamping groove; 8. a protective cover; 9. a weld groove; 10. a pull rod; 11. and a universal ball head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1-2, the vibrating wire type three-way joint gauge comprises a main body 1, wherein a sliding groove 2 is formed in the rear side of the outer surface of the main body 1, a threaded hole 3 is formed in the left side of the outer surface of the main body 1, an installation seat 4 is arranged outside the sliding groove 2 in a sliding manner, sliding rails 5 are arranged above, on the side and in front of the surface of the installation seat 4, the sliding groove 2 penetrates through the upper end and the lower end of the main body 1, the sliding groove 2 is in sliding connection with the sliding rails 5, and three joint gauges are needed for one installation, so that the joint gauge is designed, the joint gauge can be quickly installed, the sliding groove 2 on the main body 1 is aligned with any sliding rail 5 on the installation seat 4 to be inserted, then screws are used, the threaded hole 3 is screwed in order to fix the main body 1 and the installation seat 4, the slip is prevented, the installation in one direction is completed, and the joint gauge can be started to be used after the installation in the other two directions
Further, the threaded hole 3 is provided to facilitate tightening and fixing by a bolt.
As shown in fig. 3-4, the length and width of the main body 1 are the same as those of the mounting seat 4, the threaded hole 3 penetrates through the chute 2, the right side of the outer surface of the main body 1 is fixedly provided with the joint 6, the middle of the outer surface of the joint 6 is provided with the clamping groove 7, the outer surface of the clamping groove 7 is provided with the protecting cover 8, and one end of the protecting cover 8 is measured in a building, so that after cement is poured, the clamping of the pull rod 10 is prevented, the measuring cannot be performed, one end of the protecting cover 8 is clamped in the clamping groove 7, after the completion, the upper protecting cover 8 and the lower protecting cover 8 can be welded together along the welding groove 9, the protecting cover 8 can be fixed, the normal operation of the device is also convenient to maintain, the inside of the joint 6 is rotationally provided with the universal ball 11, one end of the outer surface of the universal ball 11 is fixedly provided with the pull rod 10, the joint 6 is rotationally connected with the universal ball 11, and the universal ball 11 is fixedly connected with the pull rod 10, the device can be placed in an uneven plane, the joint 6 on one side of the main body 1 is provided with the universal ball 11, the universal ball 11 can be rotated in the joint 6, the joint 6 can be rotated in a certain range, and the lifting environment can be more easily achieved.
Further, the protection cover 8 is welded to firmly fix the protection cover on the equipment, so that slipping is prevented, and the protection cover does not need to be disassembled after being installed.
Working principle: when the vibrating wire type three-way joint meter is used, firstly, three joint meters are needed in consideration of one-time installation, so that a connecting mode is designed, the installation can be quickly carried out, a sliding groove 2 on a main body 1 is aligned with any sliding rail 5 on an installation seat 4, then a screw is used for screwing in a threaded hole 3 so as to fix the main body 1 and the installation seat 4 and prevent slipping, the installation in one direction is completed, and then the installation in the other two directions can be started; secondly, the device measures in a building, and the protective cover 8 is designed so as to prevent the pull rod 10 from being blocked after cement is poured, so that the measurement cannot be performed, one end of the protective cover 8 is blocked in the clamping groove 7, and after the measurement is completed, the upper protective cover 8 and the lower protective cover 8 can be welded together along the welding groove 9, so that the protective cover 8 can be fixed, and the normal operation of the device is also convenient to maintain; finally, considering that the device may be placed on an uneven plane, a universal ball head 11 is arranged in the joint 6 at one side of the main body 1, and the universal ball head 11 can rotate randomly in the joint 6, so that the pull rod 10 can rotate randomly in a certain range, thereby being convenient for adapting to more different working environments and improving the working efficiency. This is the working principle of the vibrating wire three-way joint meter.
Claims (5)
1. Vibrating wire type three-dimensional seam meter comprises a main body (1), and is characterized in that a sliding groove (2) is formed in the rear side of the outer surface of the main body (1), a threaded hole (3) is formed in the left side of the outer surface of the main body (1), an installation seat (4) is arranged on the outer portion of the sliding groove (2) in a sliding mode, sliding rails (5) are arranged above, on the side of and in front of the surface of the installation seat (4), the sliding groove (2) penetrates through the upper end and the lower end of the main body (1), and the sliding groove (2) is in sliding connection with the sliding rails (5).
2. Vibrating wire three-way joint gauge according to claim 1, characterized in that the length and width of the main body (1) and the mounting seat (4) are the same, and the threaded hole (3) penetrates through the chute (2).
3. The vibrating wire type three-way joint meter according to claim 1, wherein a joint (6) is fixedly arranged on the right side of the outer surface of the main body (1), a clamping groove (7) is formed in the middle of the outer surface of the joint (6), a protective cover (8) is arranged on the outer surface of the clamping groove (7), and a welding groove (9) is formed in one end of the outer surface of the protective cover (8).
4. A vibrating wire three-way joint gauge according to claim 3, characterized in that the joint (6) is provided with a universal ball head (11) in a rotating manner, and one end of the outer surface of the universal ball head (11) is fixedly provided with a pull rod (10).
5. A vibrating wire three-way joint according to claim 3, characterized in that the joint (6) is rotatably connected with the universal ball head (11), and the universal ball head (11) is fixedly connected with the pull rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129631.0U CN220379359U (en) | 2023-08-09 | 2023-08-09 | Vibrating wire type three-way seam meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129631.0U CN220379359U (en) | 2023-08-09 | 2023-08-09 | Vibrating wire type three-way seam meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379359U true CN220379359U (en) | 2024-01-23 |
Family
ID=89561701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129631.0U Active CN220379359U (en) | 2023-08-09 | 2023-08-09 | Vibrating wire type three-way seam meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379359U (en) |
-
2023
- 2023-08-09 CN CN202322129631.0U patent/CN220379359U/en active Active
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