CN220772387U - Temperature transmitter test fixture - Google Patents
Temperature transmitter test fixture Download PDFInfo
- Publication number
- CN220772387U CN220772387U CN202322531120.1U CN202322531120U CN220772387U CN 220772387 U CN220772387 U CN 220772387U CN 202322531120 U CN202322531120 U CN 202322531120U CN 220772387 U CN220772387 U CN 220772387U
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- fixedly connected
- box body
- wall
- temperature
- plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 239000011229 interlayer Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a temperature transmitter testing tool which comprises a box body, wherein a cover plate is rotatably connected to the top of the box body, a bearing plate is arranged on the inner wall of the box body, a buffer mechanism is arranged between the bearing plate and the box body, clamping mechanisms are arranged at two ends of the top of the bearing plate, a temperature testing mechanism is arranged on the inner wall of the box body, a heat preservation mechanism is arranged on the outer wall of the box body, and a ventilation cooling mechanism is arranged on the outer wall of the cover plate. According to the utility model, the transmitter can be born and fixed through the clamping mechanism arranged at the top of the bearing plate in the box body, the temperature test mechanism in the box body can be used for carrying out temperature test treatment on the transmitter, and the heat insulation mechanism is arranged for carrying out liquid heat insulation treatment on the outer wall of the box body, so that the influence of external temperature on the test environment is avoided, the temperature in the box body can be timely cooled through the ventilation cooling mechanism, and the temperature regulation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of test tools, in particular to a temperature transmitter test tool.
Background
The temperature value acquired by the sensor is transmitted to the TMS system after being calculated, and is displayed on a TMS screen, so that the temperature transmitter has extremely critical function, and an efficient test and confirmation method is needed for the temperature transmitter. Whether the storage battery temperature transmitter is used on a new product or a city rail vehicle, the current test mode is to install the storage battery temperature transmitter into a storage battery control box of the city rail vehicle, and whether the storage battery temperature display is correctly displayed is judged by observing the storage battery temperature display on a TMS screen. The temperature transmitter is used for observing whether the TMS is normal or not through the universal determination of the temperature transmitter on-board, so that the disassembly and assembly time is wasted, and the risk of damaging materials is increased.
The utility model patent of 202222805589.5 discloses a temperature transmitter testing tool for urban rail vehicle storage batteries, which can rapidly and accurately finish the measurement work of the temperature transmitter when the temperature transmitter is overhauled, save manpower and material resources and reduce labor operation intensity, but only neglects the influence of external temperature on the test, thereby being inconvenient for well adjusting the temperature during the test, and providing the temperature transmitter testing tool in view of the above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a temperature transmitter testing tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a temperature transmitter test fixture, includes the box, the box top rotates and is connected with the apron, the box inner wall is provided with the loading board, be provided with buffer gear between loading board and the box, loading board top both ends all are provided with fixture, the box inner wall is provided with temperature testing mechanism, the box outer wall is provided with heat preservation mechanism, the apron outer wall is provided with ventilative cooling mechanism.
Preferably, the buffer mechanism comprises a second spring and a first hydraulic rod, and the top and the bottom of the second spring and the top and the bottom of the first hydraulic rod are respectively and fixedly connected with the bearing plate and the box body.
Preferably, the fixture includes splint and movable plate, and the spout has been seted up at the loading board top, and spout inner wall both ends all sliding connection has the slider, and slider sliding connection has two-way screw thread lead screw, and two-way screw thread lead screw one end fixedly connected with control block, slider top and movable plate fixed connection, fixedly connected with a plurality of second hydraulic stems and third springs between movable plate and the splint.
Preferably, the temperature testing mechanism comprises a heating rod and temperature monitoring equipment, wherein the heating rod is fixedly connected with four corners of the inner wall of the box body, and the temperature monitoring equipment is fixedly connected with the box body.
Preferably, the heat preservation mechanism comprises a bottom plate and a water pump, the bottom plate is positioned at the bottom of the box body, a plurality of first springs are fixedly connected between the bottom plate and the box body, a liquid collecting bin is arranged on the inner wall of the bottom plate, the water pump is fixedly connected at two ends of the bottom plate, an interlayer is arranged on the outer wall of the box body, and a first liquid guide hose is fixedly connected between the interlayer and the water pump.
Preferably, the cover plate is hollow, and a second liquid guide hose is fixedly connected between the cover plate and the interlayer.
Preferably, the ventilation cooling mechanism comprises an air pump and an air duct, the air pump is fixedly connected with a cover plate, the bottom of the cover plate is fixedly connected with an air suction cover, the air suction cover is fixedly connected with the air pump, the air duct is fixedly connected with the bottom of the box, and the outer wall of the air duct is fixedly connected with an electronic valve.
The beneficial effects of the utility model are as follows:
can bear fixedly to the changer through the fixture at the inside loading board top of setting up the box, can carry out temperature testing to the changer through the temperature testing mechanism that sets up in the box and handle, can carry out liquid thermal-insulated processing to the box outer wall through setting up heat preservation mechanism to avoid external temperature to cause the influence to the testing environment, can in time cool down the processing through setting up ventilative cooling mechanism to the inside temperature of box, improve temperature regulation efficiency.
The bearing stability of the bearing plate can be improved through the second spring and the first hydraulic rod between the bearing plate and the box body, so that the vertical stability of the transmitter in the test process can be ensured, and the transverse stability of the transmitter in the test process can be improved through the third spring and the first hydraulic rod between the clamping plate and the moving plate.
Drawings
FIG. 1 is a schematic diagram of a main structure of a temperature transmitter test fixture according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the back main body of a temperature transmitter testing tool according to the present utility model;
FIG. 3 is a schematic cross-sectional main structure of a temperature transmitter testing tool according to the present utility model;
fig. 4 is a schematic diagram of a main structure of a carrier plate of a temperature transmitter testing tool according to the present utility model.
In the figure: the device comprises a box body 1, a heating rod 2, a cover plate 3, a bottom plate 4, a first spring 5, a first liquid guide hose 6, a water pump 7, an electronic valve 8, a gas guide pipe 9, temperature monitoring equipment 10, a gas pump 11, a gas suction cover 12, a second liquid guide hose 13, a bearing plate 14, an interlayer 15, a second spring 16, a first hydraulic rod 17, a liquid collecting bin 18, a control block 19, a bidirectional threaded screw rod 20, a moving plate 21, a second hydraulic rod 22, a third spring 23, a clamping plate 24, a sliding chute 25 and a sliding block 26.
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.
Referring to fig. 1-4, a temperature transmitter test fixture, including box 1, box 1 top rotates and is connected with apron 3, box 1 inner wall is provided with loading board 14, be provided with buffer gear between loading board 14 and the box 1, loading board 14 top both ends all are provided with fixture, box 1 inner wall is provided with temperature testing mechanism, box 1 outer wall is provided with heat preservation mechanism, apron 3 outer wall is provided with ventilative cooling mechanism, it is fixed to bear the weight of the transmitter through the fixture at setting up box 1 inside loading board top, can carry out temperature test processing to the transmitter through setting up temperature testing mechanism in box 1, can carry out liquid thermal insulation processing to box 1 outer wall through setting up heat preservation mechanism, thereby avoid ambient temperature to cause the influence to testing environment, can carry out timely cooling processing to the inside temperature of box 1 through setting up ventilative cooling mechanism, improve temperature regulation efficiency.
According to the utility model, the buffer mechanism comprises a second spring 16 and a first hydraulic rod 17, the top and the bottom of the second spring 16 and the first hydraulic rod 17 are respectively and fixedly connected with a bearing plate 14 and a box body 1, the clamping mechanism comprises a clamping plate 24 and a moving plate 21, a sliding groove 25 is formed in the top of the bearing plate 14, sliding blocks 26 are slidably connected to two ends of the inner wall of the sliding groove 25, a bidirectional threaded screw 20 is slidably connected to the sliding blocks 26, a control block 19 is fixedly connected to one end of the bidirectional threaded screw 20, the top of the sliding blocks 26 is fixedly connected with the moving plate 21, a plurality of second hydraulic rods 22 and a plurality of third springs 23 are fixedly connected between the moving plate 21 and the clamping plate 24, the bearing stability of the bearing plate 14 can be improved through the second springs 16 and the first hydraulic rods 17 arranged between the bearing plate 14 and the box body 1, so that the vertical stability of the transmitter during testing can be ensured, and the transverse stability of the transmitter during testing can be improved through the third springs 23 and the second hydraulic rods 22 arranged between the clamping plate 24 and the moving plate 21;
the temperature testing mechanism comprises a heating rod 2 and a temperature monitoring device 10, the four corners of the inner wall of the heating rod 2 and the four corners of the inner wall of the box body 1 are fixedly connected, the temperature monitoring device 10 is fixedly connected with the box body 1, and the temperature testing mechanism in the box body 1 is arranged to perform temperature testing treatment on the transmitter;
the heat preservation mechanism comprises a bottom plate 4 and a water pump 7, the bottom plate 4 is positioned at the bottom of the box body 1, a plurality of first springs 5 are fixedly connected between the bottom plate 4 and the box body 1, a liquid collecting bin 18 is arranged on the inner wall of the bottom plate 4, the water pump 7 is fixedly connected to the two ends of the bottom plate 4, an interlayer 15 is arranged on the outer wall of the box body 1, a first liquid guide hose 6 is fixedly connected between the interlayer 15 and the water pump 7, the cover plate 3 is hollow, a second liquid guide hose 13 is fixedly connected between the cover plate 3 and the interlayer 15, and liquid heat insulation treatment can be carried out on the outer wall of the box body 1 through the heat preservation mechanism, so that the influence of the external temperature on the test environment is avoided;
the ventilation cooling mechanism comprises an air pump 11 and an air duct 9, the air pump 11 is fixedly connected with a cover plate 3, the bottom of the cover plate 3 is fixedly connected with an air suction cover 12, the air suction cover 12 is fixedly connected with the air pump 11, the air duct 9 is fixedly connected with the bottom of the box body 1, the outer wall of the air duct 9 is fixedly connected with an electronic valve 8, and the ventilation cooling mechanism is arranged to timely cool the temperature inside the box body 1, so that the temperature regulation efficiency is improved.
Working principle: in the idle position of the device, all components in the device are connected by referring to structural members, in the working principle that a specific connection means should refer to the following, the connection is completed in sequence between all components, the detailed connection means is a well-known technology in the field, the working principle and the process are mainly described below, the device is not described any more, the transmitter can be carried and fixed by arranging a clamping mechanism at the top of a bearing plate inside the box body 1 when the device is used, the temperature test processing can be carried out on the transmitter by arranging a temperature test mechanism inside the box body 1, the liquid heat insulation processing can be carried out on the outer wall of the box body 1 by arranging a heat insulation mechanism, thereby avoiding the influence of the external temperature on the test environment, the temperature inside the box body 1 can be timely cooled by arranging an air-permeable cooling mechanism, the temperature regulation efficiency is improved, the bearing stability of the bearing plate 14 can be improved by arranging a second spring 16 and a first hydraulic rod 17 between the bearing plate 14 and the box body 1, and the transverse stability of the transmitter can be improved when the transmitter is tested by arranging a third spring 23 and a second hydraulic rod 22 between the clamping plate 24 and the moving plate 21.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a temperature transmitter test fixture, includes box (1), box (1) top rotates and is connected with apron (3), its characterized in that, box (1) inner wall is provided with loading board (14), be provided with buffer gear between loading board (14) and box (1), loading board (14) top both ends all are provided with fixture, box (1) inner wall is provided with temperature testing mechanism, box (1) outer wall is provided with heat preservation mechanism, apron (3) outer wall is provided with ventilative cooling mechanism.
2. The temperature transmitter testing tool according to claim 1, wherein the buffer mechanism comprises a second spring (16) and a first hydraulic rod (17), and the top and the bottom of the second spring (16) and the top and the bottom of the first hydraulic rod (17) are fixedly connected with the bearing plate (14) and the box body (1) respectively.
3. The temperature transmitter test fixture according to claim 1, wherein the clamping mechanism comprises a clamping plate (24) and a moving plate (21), a sliding groove (25) is formed in the top of the bearing plate (14), sliding blocks (26) are slidably connected to two ends of the inner wall of the sliding groove (25), a bidirectional threaded screw (20) is slidably connected to the sliding blocks (26), a control block (19) is fixedly connected to one end of the bidirectional threaded screw (20), the top of the sliding blocks (26) is fixedly connected with the moving plate (21), and a plurality of second hydraulic rods (22) and third springs (23) are fixedly connected between the moving plate (21) and the clamping plate (24).
4. The temperature transmitter test fixture according to claim 1, wherein the temperature test mechanism comprises a heating rod (2) and a temperature monitoring device (10), the four corners of the inner wall of the heating rod (2) and the four corners of the inner wall of the box body (1) are fixedly connected, and the temperature monitoring device (10) is fixedly connected with the box body (1).
5. The temperature transmitter test fixture according to claim 1, wherein the heat preservation mechanism comprises a bottom plate (4) and a water pump (7), the bottom plate (4) is located at the bottom of the box body (1), a plurality of first springs (5) are fixedly connected between the bottom plate (4) and the box body (1), a liquid collecting bin (18) is formed in the inner wall of the bottom plate (4), the water pump (7) is fixedly connected to two ends of the bottom plate (4), an interlayer (15) is formed in the outer wall of the box body (1), and a first liquid guide hose (6) is fixedly connected between the interlayer (15) and the water pump (7).
6. The temperature transmitter testing tool according to claim 5, wherein the cover plate (3) is hollow, and a second liquid guiding hose (13) is fixedly connected between the cover plate (3) and the interlayer (15).
7. The temperature transmitter test fixture according to claim 1, wherein the ventilation cooling mechanism comprises an air pump (11) and an air duct (9), the air pump (11) is fixedly connected with a cover plate (3), the bottom of the cover plate (3) is fixedly connected with an air suction cover (12), the air suction cover (12) is fixedly connected with the air pump (11), the air duct (9) is fixedly connected with the bottom of the box body (1), and the outer wall of the air duct (9) is fixedly connected with an electronic valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531120.1U CN220772387U (en) | 2023-09-18 | 2023-09-18 | Temperature transmitter test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531120.1U CN220772387U (en) | 2023-09-18 | 2023-09-18 | Temperature transmitter test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772387U true CN220772387U (en) | 2024-04-12 |
Family
ID=90619527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531120.1U Active CN220772387U (en) | 2023-09-18 | 2023-09-18 | Temperature transmitter test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772387U (en) |
-
2023
- 2023-09-18 CN CN202322531120.1U patent/CN220772387U/en active Active
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