CN213301576U - High-precision detection device for carbon pantograph slide plate of rail transit - Google Patents
High-precision detection device for carbon pantograph slide plate of rail transit Download PDFInfo
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- CN213301576U CN213301576U CN202022598932.4U CN202022598932U CN213301576U CN 213301576 U CN213301576 U CN 213301576U CN 202022598932 U CN202022598932 U CN 202022598932U CN 213301576 U CN213301576 U CN 213301576U
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- carbon slide
- pantograph
- pantograph carbon
- detection device
- air
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a detect technical field, and disclose a high accuracy detection device of track traffic pantograph carbon slide, including base, gas tightness testing machine and pantograph carbon slide body, gas tightness testing machine fixed mounting is in the base upper end, the standing groove has been seted up to the base upper end, pantograph carbon slide body is located the standing groove, the gas pocket is seted up to pantograph carbon slide body upper end, base upper end fixed mounting has two blocks of curb plates, two be equipped with the diaphragm between the curb plate, the diaphragm both ends respectively with the curb plate fixed connection of both sides, two be equipped with the frame between the curb plate. The utility model discloses be convenient for fix the pantograph carbon slide body and be convenient for detect, reduce operating personnel's intensity of labour and raise the efficiency, prevent to damage pantograph carbon slide body when can pushing down pantograph carbon slide body, also can cooperate gas pocket and air cock simultaneously, prevent gas leakage, improve detection device's precision.
Description
Technical Field
The utility model relates to a detect technical field, specifically be a high accuracy detection device of track traffic pantograph carbon slide.
Background
At present, when the air tightness of the pantograph carbon slide plate is detected, the accuracy of detection data is directly influenced by the quality of the air tightness. The existing method for detecting the air tightness of the carbon pantograph slider mainly tests the air tightness of an air passage of the carbon pantograph slider through the air pressure circulation. However, the operation is generally performed manually, and it is necessary to insert the detection air ducts into the air receiving holes of the carbon slide plate of the pantograph one by one, connect the other air guide hole to the air outlet hole of the carbon slide plate of the pantograph, and then tighten the nut to start the air tightness test. Because a large amount of pantograph carbon slide need carry out the gas tightness test, manual operation waste time can increase the cost of labor. In addition, due to manual operation, the phenomenon that the insertion tube is not tightened and the nut is not tightened can occur due to the fact that the insertion tube and the nut are tightened, and the phenomenon that the interface leaks air can occur, so that the detection data are inaccurate, and therefore, improvement is needed.
Disclosure of Invention
An object of the utility model is to provide a high accuracy detection device of track traffic pantograph carbon slide to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision detection device of a track traffic pantograph carbon slide plate comprises a base, an air tightness testing machine and a pantograph carbon slide plate body, wherein the air tightness testing machine is fixedly arranged at the upper end of the base, a placing groove is formed in the upper end of the base, the pantograph carbon slide plate body is positioned in the placing groove, an air hole is formed in the upper end of the pantograph carbon slide plate body, two side plates are fixedly arranged at the upper end of the base, a transverse plate is arranged between the two side plates, two ends of the transverse plate are respectively and fixedly connected with the side plates at two sides, a frame is arranged between the two side plates, the two side plates respectively penetrate through the left end and the right end of the frame and are in sliding connection with the side plates, a plurality of pressure rods are fixedly arranged inside the frame, a thread sleeve is fixedly arranged at the upper end of the transverse plate and penetrates through the thread sleeve, a threaded rod is, the air tightness testing machine is characterized in that ventilating pipes are fixedly connected to the front side and the rear side of the air tightness testing machine, one end of each ventilating pipe is fixedly connected with the upper end of each pressing rod, a fixing pipe is fixedly mounted at the lower end of each pressing rod and is communicated with the corresponding ventilating pipe, an air faucet is fixedly connected to the lower end of each fixing pipe and is inserted into the corresponding air hole, a spring is fixedly connected to the lower end of each pressing rod, and a base plate is fixedly connected to the.
Preferably, the standing groove both ends are the arc setting, pantograph carbon slide body and standing groove laminating setting.
Preferably, the inner wall of the threaded sleeve is provided with threads, and the threaded sleeve is in threaded connection with the threaded rod through the internal threads.
Preferably, the upper end of the threaded rod is fixedly connected with a handle, and the handle is in a cross shape.
Preferably, the air tap is made of rubber, and the air tap is narrow at the bottom and wide at the top and is conical.
Preferably, the backing plate is made of rubber, the thickness of the backing plate is two centimeters, and the lower end of the backing plate is tightly attached to the pantograph carbon slide plate body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses in placing the standing groove with pantograph carbon slide body, make frame and depression bar descend through rotating the handle, push down pantograph carbon slide body, make air cock and gas pocket cooperation simultaneously, be convenient for fix the fixed and detection of being convenient for of pantograph carbon slide body, reduce operating personnel's intensity of labour and raise the efficiency.
(2) The utility model discloses a when the backing plate was established this body pressure of pantograph carbon slide, the spring compression, the spring gave a power of backing plate simultaneously, can push down the pantograph carbon slide body and prevent damage pantograph carbon slide body in, also can cooperate gas pocket and air cock simultaneously, prevents gas leakage, improves detection device's precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another directional structure of the present invention;
fig. 3 is a partially enlarged view of a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a side plate; 3. a transverse plate; 4. a threaded sleeve; 5. a handle; 6. an air tightness testing machine; 7. a breather pipe; 8. a frame; 9. a pressure lever; 10. a bearing seat; 11. a threaded rod; 12. a placement groove; 13. a pantograph carbon slide body; 14. air holes; 15. an air tap; 16. a spring; 17. a base plate; 18. and fixing the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-precision detection device for a track traffic pantograph carbon slide plate comprises a base 1, an air tightness testing machine 6 and a pantograph carbon slide plate body 13, wherein the air tightness testing machine 6 is fixedly arranged at the upper end of the base 1, the model of the air tightness testing machine 6 is JGQ-200, a placing groove 12 is arranged at the upper end of the base 1, the pantograph carbon slide plate body 13 is positioned in the placing groove 12, the two ends of the placing groove 12 are arranged in an arc shape, the pantograph carbon slide plate body 13 is arranged in a fit manner with the placing groove 12, when the pantograph carbon slide plate body 13 is pressed by a backing plate 17, the pantograph carbon slide plate body 13 can be prevented from moving, the pantograph carbon slide plate body 13 is conveniently and stably fixed, an air hole 14 is arranged at the upper end of the pantograph carbon slide plate body 13, two side plates 2 are fixedly arranged at the upper end of the base 1, a transverse plate 3 is arranged between the two side plates 2, the two ends of the transverse plate 3 are respectively and, a frame 8 is arranged between the two side plates 2, the two side plates 2 respectively penetrate through the left end and the right end of the frame 8, the frame 8 is connected with the side plates 2 in a sliding manner, a plurality of pressure rods 9 are fixedly arranged inside the frame 8, a thread sleeve 4 is fixedly arranged at the upper end of the transverse plate 3, the thread sleeve 4 penetrates through the transverse plate 3, a threaded rod 11 is sleeved inside the thread sleeve 4, threads are arranged on the inner wall of the thread sleeve 4, the thread sleeve 4 is in threaded connection with the threaded rod 11 through the internal threads, a handle 5 is fixedly connected at the upper end of the threaded rod 11, the handle 5 is cross-shaped, the threaded rod 11 can be driven to rotate by rotating the handle 5, the threaded rod 11 can be driven to rotate by rotating the threaded rod 11 and be in threaded connection with the thread sleeve 4, the threaded rod 11 can drive the frame 8 to move up, one end of a vent pipe 7 is fixedly connected with the upper end of a compression bar 9, the lower end of the compression bar 9 is fixedly provided with a fixing pipe 18, the fixing pipe 18 is communicated with the vent pipe 7, the lower end of the fixing pipe 18 is fixedly connected with an air nozzle 15, the air nozzle 15 is inserted into an air hole 14, the air nozzle 15 is made of rubber, the lower end of the air nozzle 15 is narrow and the upper end of the air nozzle is conical, the conical air nozzle 15 can be inserted into the air hole 14, the air nozzle 15 and the air hole 14 are in sealing arrangement, the lower end of the compression bar 9 is fixedly connected with a spring 16, the lower end of the spring 16 is fixedly connected with a backing plate 17, the backing plate 17 is made of rubber, the thickness of the backing plate 17 is two centimeters, the lower end of the backing plate 17 is tightly attached to the pantograph carbon slide body 13, the backing plate 17 made of rubber can press the pantograph carbon slide body 13, meanwhile, the surface scratch of the pantograph, make frame 8 and depression bar 9 descend through rotating handle 5, push down pantograph carbon slide body 13, make air cock 15 and gas pocket 14 cooperation simultaneously, be convenient for fix pantograph carbon slide body 13 and be convenient for detect, reduce operating personnel's intensity of labour and raise the efficiency, when establishing pantograph carbon slide body 13 pressure through backing plate 17, spring 16 compresses, spring 16 gives backing plate 17 a power simultaneously, prevent damage pantograph carbon slide body 13 when can pushing down pantograph carbon slide body 13, also can cooperate air pocket 14 and air cock 15 simultaneously, prevent gas leakage, improve detection device's precision.
When the pantograph carbon slide plate is used, firstly, the pantograph carbon slide plate body 13 is placed in the placing groove 12, the lower end and two sides of the pantograph carbon slide plate body 13 are tightly attached to the placing groove 12, the threaded rod 11 is driven to rotate by rotating the handle 5, secondly, the threaded rod 11 can move downwards while rotating due to the threaded connection of the threaded rod 11 and the threaded sleeve 4, the frame 8 is driven to move downwards, the press rod 9 fixedly connected with the frame 8 also moves downwards, the backing plate 17 at the lower end of the press rod 9 is tightly contacted with the pantograph carbon slide plate body 13, the spring 16 is compressed, the pantograph carbon slide plate body 13 is stressed and fixedly arranged in the placing groove 12, meanwhile, the air nozzle 15 made of rubber is inserted into the air hole 14, the air hole 14 is in a sealing state, the air leakage is prevented, the detection is inaccurate, the air tightness of the pantograph carbon slide plate body 13 is detected by the air tightness tester 6, and the fixing and the detection of the pantograph carbon slide plate body 13, after detection is finished, the handle 5 is rotated in the opposite direction, so that the threaded rod 11 is lifted, and the carbon pantograph slider body 13 is conveniently taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy detection device of track traffic pantograph carbon slide, includes base (1), gas tightness test machine (6) and pantograph carbon slide body (13), its characterized in that: the airtightness testing machine (6) is fixedly installed at the upper end of the base (1), a placing groove (12) is formed in the upper end of the base (1), the pantograph carbon slide plate body (13) is located in the placing groove (12), an air hole (14) is formed in the upper end of the pantograph carbon slide plate body (13), two side plates (2) are fixedly installed at the upper end of the base (1), a transverse plate (3) is arranged between the two side plates (2), two ends of the transverse plate (3) are fixedly connected with the side plates (2) at two sides respectively, a frame (8) is arranged between the two side plates (2), the two side plates (2) penetrate through the left end and the right end of the frame (8) respectively, the frame (8) is connected with the side plates (2) in a sliding mode, a plurality of pressure rods (9) are fixedly installed inside the frame (8), and a threaded sleeve (4) is fixedly, diaphragm (3) is run through in thread bush (4), threaded rod (11) are established to thread bush (4) endotheca, threaded rod (11) lower extreme passes through bearing frame (10) and is connected with depression bar (9) upper end rotation, the equal fixedly connected with breather pipe (7) in both sides around air tightness test machine (6), breather pipe (7) one end and depression bar (9) upper end fixed connection, depression bar (9) lower extreme fixed mounting has fixed pipe (18), fixed pipe (18) and breather pipe (7) intercommunication set up, fixed pipe (18) lower extreme fixedly connected with air cock (15), air cock (15) are inserted and are established in gas pocket (14), depression bar (9) lower extreme fixedly connected with spring (16), spring (16) lower extreme fixedly connected with backing plate (17).
2. The high-precision detection device for the carbon pantograph slider of the rail transit according to claim 1, is characterized in that: the two ends of the placing groove (12) are arc-shaped, and the pantograph carbon slide plate body (13) is attached to the placing groove (12).
3. The high-precision detection device for the carbon pantograph slider of the rail transit according to claim 1, is characterized in that: the inner wall of the threaded sleeve (4) is provided with threads, and the threaded sleeve (4) is in threaded connection with the threaded rod (11) through the internal threads.
4. The high-precision detection device for the carbon pantograph slider of the rail transit according to claim 1, is characterized in that: threaded rod (11) upper end fixedly connected with handle (5), the shape of handle (5) is the cross.
5. The high-precision detection device for the carbon pantograph slider of the rail transit according to claim 1, is characterized in that: the air tap (15) is made of rubber, and the air tap (15) is narrow at the bottom and wide at the top and is conical.
6. The high-precision detection device for the carbon pantograph slider of the rail transit according to claim 1, is characterized in that: the material of backing plate (17) is the rubber material, and the thickness of backing plate (17) is two centimetres, backing plate (17) lower extreme and pantograph carbon slide body (13) closely laminate the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598932.4U CN213301576U (en) | 2020-11-11 | 2020-11-11 | High-precision detection device for carbon pantograph slide plate of rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598932.4U CN213301576U (en) | 2020-11-11 | 2020-11-11 | High-precision detection device for carbon pantograph slide plate of rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213301576U true CN213301576U (en) | 2021-05-28 |
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ID=76016154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022598932.4U Active CN213301576U (en) | 2020-11-11 | 2020-11-11 | High-precision detection device for carbon pantograph slide plate of rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213301576U (en) |
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2020
- 2020-11-11 CN CN202022598932.4U patent/CN213301576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: Industrial Zone of Lutai Economic and Technological Development Zone, Tangshan City, Hebei Province Patentee after: TANGSHAN KIMWAN SPECIAL CARBON&GRAPHITE Co.,Ltd. Country or region after: China Address before: 300180 building 12, application center, 174 Jintang Road, Hedong District, Tianjin Patentee before: TIANJIN KIMWAN CARBON TECHNOLOGY AND DEVELOPMENT CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |