CN108709693B - Carbon slide gas tightness detection device - Google Patents
Carbon slide gas tightness detection device Download PDFInfo
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- CN108709693B CN108709693B CN201810659210.XA CN201810659210A CN108709693B CN 108709693 B CN108709693 B CN 108709693B CN 201810659210 A CN201810659210 A CN 201810659210A CN 108709693 B CN108709693 B CN 108709693B
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- transmission wheel
- plate
- vertical plate
- fixedly connected
- detection device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Abstract
The invention discloses a carbon sliding plate air tightness detection device, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a first vertical plate and a second vertical plate, one side of the first vertical plate is fixedly provided with an oil groove, engine oil is contained in the oil groove, a first transmission wheel is arranged in the oil groove, one side of the first vertical plate is provided with a second transmission wheel and a third transmission wheel, one side of the second vertical plate is provided with a fourth transmission wheel and a fifth transmission wheel, the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel and the fifth transmission wheel are in transmission connection through a transmission belt, and the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel, the fifth transmission wheel and the transmission belt are respectively provided with two groups. The invention has good detection effect on the air tightness of the carbon sliding plate and has a novel and unique detection mode.
Description
Technical Field
The invention relates to the field of carbon slide plate detection, in particular to a carbon slide plate air tightness detection device.
Background
The electric traction locomotive obtains electric energy from a contact net and is installed on the roof of the locomotive or the bullet train. The carbon sliding plate is an important part of the pantograph, and the electric energy generated by the power transformer is transferred to the locomotive through the friction of the carbon sliding plate and the contact wire. The conductivity and wear resistance of the carbon sliding plate directly influence the service performance and service life of the pantograph. The air tightness of the carbon sliding plate is an important performance index of the carbon sliding plate. The prior art has the following technical problems: traditional carbon slide gas tightness adopts artifical the detection, places the carbon slide in the aquatic and detects, and intensity of labour is big, leans on experience to judge, and detection accuracy is unsatisfactory.
In the chinese patent publication No. CN108036903A, an air tightness detecting device for a carbon sliding plate and a method for using the same are provided, which use two ways of water detection and air detection to detect the air tightness of the carbon sliding plate, but the detecting effect is not obvious, and needs to be further improved.
Disclosure of Invention
The invention aims to provide a carbon sliding plate air tightness detection device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a carbon sliding plate airtightness detection device comprises a base plate, wherein a first vertical plate and a second vertical plate are fixedly connected to the top end of the base plate, an oil groove is fixedly formed in one side of the first vertical plate, engine oil is contained in the oil groove, a first transmission wheel is arranged in the oil groove, a second transmission wheel and a third transmission wheel are arranged on one side of the first vertical plate, a fourth transmission wheel and a fifth transmission wheel are arranged on one side of the second vertical plate, the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel and the fifth transmission wheel are in transmission connection through a transmission belt, the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel, the fifth transmission wheel and the transmission belt are respectively provided with two groups, fixing devices are respectively arranged on the adjacent sides of the two groups, a carbon sliding plate is fixedly connected between the two fixing devices, and a support plate is fixedly connected between the first vertical plate, the heating device is characterized in that a heating box is arranged on the supporting plate, a heating device is arranged in the heating box, an oil removing device is arranged above the oil groove, the oil removing device is fixedly connected with a first fixing rod, and the first fixing rod is fixedly connected with the first vertical plate.
As a further scheme of the invention: the oil removing device comprises an oil removing shell, wherein two oil absorbing sponges are arranged in the oil removing shell, and a through hole is formed between the two oil absorbing sponges.
As a further scheme of the invention: the heating device is a heating coil.
As a further scheme of the invention: the fixing device comprises a fixing seat, the side edge of the fixing seat is fixedly connected with the transmission belt, and a fixing space is arranged in the fixing seat. The top of fixing base is rotated and is connected the rotation lid, the top of rotating the lid is equipped with the iron plate, be equipped with the baffle in the fixing base, one side of baffle is equipped with the spring.
As a further scheme of the invention: the top end of the first vertical plate is fixedly connected with an arc-shaped rod, one end, far away from the first vertical plate, of the arc-shaped rod is rotatably connected with a swing rod, and the end part of the swing rod is fixedly connected with an electromagnet.
As a further scheme of the invention: the side edge of the second vertical plate is fixedly connected with a second fixed rod, the second fixed rod is rotatably connected with a driving wheel, the driving wheel is coaxially and fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a crank.
As a further scheme of the invention: the lower part of the supporting plate is provided with a first horizontal placing plate, and the middle part of the first placing plate is fixedly connected with a vertical clapboard.
As a further scheme of the invention: and one side of the top end of the first vertical plate is fixedly connected with a second placing plate.
As a further scheme of the invention: and the first vertical plate and the second vertical plate are both provided with through grooves corresponding to the carbon sliding plates.
As a further scheme of the invention: and the bottom end of the bottom plate is fixedly connected with a bottom foot.
Compared with the prior art, the invention has the beneficial effects that: the invention can clearly detect the gaps or holes on the carbon sliding plate by adopting oil immersion and heating modes, can accurately position flaw points, is convenient for subsequent operations such as repairing and processing, has good detection effect on the air tightness of the carbon sliding plate, and has a novel and unique detection mode.
Drawings
Fig. 1 is a schematic structural view of a carbon slide gas tightness detection device.
Fig. 2 is a schematic structural diagram of a carbon slide plate in the carbon slide plate airtightness detection apparatus.
FIG. 3 is a schematic structural view of a fixing device in the carbon slide gas tightness detecting device.
Fig. 4 is a schematic structural diagram of an oil removing device in the carbon slide tightness detection device.
In the figure: 1-bottom plate, 2-first vertical plate, 3-second vertical plate, 4-oil groove, 5-first transmission wheel, 6-second transmission wheel, 7-third transmission wheel, 8-fourth transmission wheel, 9-fifth transmission wheel, 10-transmission belt, 11-first fixed rod, 12-oil removing device, 13-supporting plate, 14-heating box, 15-heating device, 16-fixing device, 17-carbon sliding plate, 18-fixing seat, 19-fixing space, 20-rotating cover, 21-iron block, 22-baffle, 23-spring, 24-arc rod, 25-swinging rod, 26-electromagnet, 27-first placing plate, 28-baffle, 29-bottom foot, 30-second placing plate, 31-oil-absorbing sponge, 32-passage port, 33-driving wheel, 34-second fixing rod and 35-crank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a carbon slide plate airtightness detection device comprises a bottom plate 1, wherein a bottom end of the bottom plate 1 is fixedly connected with a bottom foot 29, a top end of the bottom plate 1 is fixedly connected with a first vertical plate 2 and a second vertical plate 3, one side of the first vertical plate 2 is fixedly provided with an oil tank 4, and the oil tank 4 is filled with engine oil, and is characterized in that a first transmission wheel 5 is arranged in the oil tank 4, one side of the first vertical plate 2 is provided with a second transmission wheel 6 and a third transmission wheel 7, one side of the second vertical plate 3 is provided with a fourth transmission wheel 8 and a fifth transmission wheel 9, the first transmission wheel 5, the second transmission wheel 6, the third transmission wheel 7, the fourth transmission wheel 8 and the fifth transmission wheel 9 are in transmission connection through a transmission belt 10, and the first transmission wheel 5, the second transmission wheel 6, the third transmission wheel 7, the fourth transmission wheel 8, the fifth transmission wheel 9 and the transmission belt 10 are, and one side that two sets of drive belts 10 are close to mutually all is equipped with fixing device 16, fixing device 16 includes fixing base 18, the side and the drive belt 10 fixed connection of fixing base 18, be equipped with fixed space 19 in the fixing base 18. The top end of the fixed seat 18 is rotatably connected with a rotating cover 20, the top end of the rotating cover 20 is provided with an iron block 21, a baffle 22 is arranged in the fixed seat 18, one side of the baffle 22 is provided with a spring 23, a carbon sliding plate 17 is fixedly connected between two fixing devices 16, a supporting plate 13 is fixedly connected between the first vertical plate 2 and the second vertical plate 3, the supporting plate 13 is provided with a heating box 14, a heating device 15 is arranged in the heating box 14, the heating device 15 is a heating coil, an oil removing device 12 is arranged above the oil groove 4, the oil removing device 12 comprises an oil removing shell, two oil absorbing sponges 31 are arranged in the oil removing shell, a through hole 32 is arranged between the two oil absorbing sponges 31, the oil removing device 12 is fixedly connected with a first fixed rod 11, the first fixed rod 11 is fixedly connected with the first vertical plate 2, and the top end of the first vertical plate 2, one end, far away from the first vertical plate 2, of the arc-shaped rod 24 is rotatably connected with a swing rod 25, the end portion of the swing rod 25 is fixedly connected with an electromagnet 26, the side edge of the second vertical plate 3 is fixedly connected with a second fixing rod 34, the second fixing rod 34 is rotatably connected with a driving wheel 33, the driving wheel 33 is coaxially and fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a crank 35, a horizontal first placing plate 27 is arranged below the supporting plate 13, a vertical partition plate 28 is fixedly connected to the middle of the first placing plate 27, a second placing plate 30 is fixedly connected to one side of the top end of the first vertical plate 2, and through grooves corresponding to the carbon sliding plates 17 are formed in the first vertical plate 2 and the second vertical plate 3.
A carbon slide plate airtightness detection device is characterized in that in the use process, a rotating cover 20 is firstly opened, then the end part of a carbon slide plate 17 is placed in a fixed space 19, then the rotating cover 20 is loosened, the rotating cover 23 covers a fixed seat 18 under the action of a spring 23, then a crank 35 is shaken by hands, under the transmission action, a first transmission wheel 5, a second transmission wheel 6, a third transmission wheel 7, a fourth transmission wheel 8 and a fifth transmission wheel 9 synchronously rotate, the carbon slide plate 17 moves along with the transmission of a transmission belt 10, the carbon slide plate 17 passes through the inside of an oil groove 4 during the movement and is soaked by oil in the oil groove 4, if gaps such as holes or micro cracks exist on the carbon slide plate 17, the carbon slide plate 17 enters the gaps, then the carbon slide plate 17 continues to move, after passing through an oil removal device 12, oil absorption sponge 31 absorbs the oil on the surface of the carbon slide plate 17, then the carbon slide plate 17 continues to move, after the carbon sliding plate 17 enters the heating box 14, under the heating action of the heating device 15, oil in gaps or holes on the carbon sliding plate 17 is heated to foam, and after the carbon sliding plate 17 is removed from the heating box 14, whether the holes or the gaps exist on the carbon sliding plate 17 can be clearly seen, so that the air tightness of the carbon sliding plate 17 can be judged. The invention can clearly detect the gaps or holes on the carbon sliding plate 17 by adopting oil immersion and heating modes, can accurately position flaw points, is convenient for subsequent operations such as repairing and processing, and has good detection effect on the air tightness of the carbon sliding plate 17 and novel and unique detection mode.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The carbon sliding plate airtightness detection device comprises a base plate (1), wherein the top end of the base plate (1) is fixedly connected with a first vertical plate (2) and a second vertical plate (3), an oil groove (4) is fixedly arranged on one side of the first vertical plate (2), and engine oil is contained in the oil groove (4), the carbon sliding plate airtightness detection device is characterized in that a first transmission wheel (5) is arranged in the oil groove (4), a second transmission wheel (6) and a third transmission wheel (7) are arranged on one side of the first vertical plate (2), a fourth transmission wheel (8) and a fifth transmission wheel (9) are arranged on one side of the second vertical plate (3), the first transmission wheel (5), the second transmission wheel (6), the third transmission wheel (7), the fourth transmission wheel (8) and the fifth transmission wheel (9) are in transmission connection through a transmission belt (10), and the first transmission wheel (5), the second transmission wheel (6) and the fifth transmission wheel (9), Third drive wheel (7), fourth drive wheel (8), fifth drive wheel (9) and drive belt (10) all are equipped with two sets ofly, and one side that two sets of drive belt (10) are close to mutually all is equipped with fixing device (16), fixedly connected with carbon slide (17) between two fixing device (16), fixed connection backup pad (13) between first riser (2) and second riser (3), be equipped with heating cabinet (14) on backup pad (13), be equipped with heating device (15) in heating cabinet (14), the top of oil groove (4) is equipped with deoiling device (12), first dead lever (11) of deoiling device (12) fixed connection, first dead lever (11) and first riser (2) fixed connection.
2. The carbon slide gas tightness detection device according to claim 1, wherein the oil removal device (12) comprises an oil removal housing, two oil absorption sponges (31) are arranged in the oil removal housing, and a through opening (32) is arranged between the two oil absorption sponges (31).
3. The carbon slide gas tightness detection device according to claim 1, wherein the heating device (15) is a heating coil.
4. The carbon slide gas tightness detection device according to claim 1, wherein the fixing device (16) comprises a fixing seat (18), the side edge of the fixing seat (18) is fixedly connected with the transmission belt (10), and a fixing space (19) is arranged in the fixing seat (18); the top of fixing base (18) is rotated and is connected rotation lid (20), the top of rotating lid (20) is equipped with iron plate (21), be equipped with baffle (22) in fixing base (18), one side of baffle (22) is equipped with spring (23).
5. The carbon slide gas tightness detection device according to claim 1, wherein an arc-shaped rod (24) is fixedly connected to the top end of the first vertical plate (2), one end of the arc-shaped rod (24) far away from the first vertical plate (2) is rotatably connected to a swing rod (25), and an electromagnet (26) is fixedly connected to the end of the swing rod (25).
6. The carbon slide gas tightness detection device according to claim 1, wherein a second fixing rod (34) is fixedly connected to a side edge of the second vertical plate (3), a driving wheel (33) is rotatably connected to the second fixing rod (34), the driving wheel (33) is coaxially and fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a crank (35).
7. The carbon slide plate airtightness detection apparatus according to claim 1, wherein a horizontal first placing plate (27) is provided below the support plate (13), and a vertical partition plate (28) is fixedly attached to a middle portion of the first placing plate (27).
8. The carbon slide gas tightness detection device according to claim 1, wherein a second placing plate (30) is fixedly connected to one side of the top end of the first vertical plate (2).
9. The carbon slide gas tightness detection device according to claim 1, wherein the first vertical plate (2) and the second vertical plate (3) are provided with through grooves corresponding to the carbon slide (17).
10. The carbon slide gas tightness detection device according to claim 1, wherein a bottom end of the base plate (1) is fixedly connected with a foot (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659210.XA CN108709693B (en) | 2018-06-25 | 2018-06-25 | Carbon slide gas tightness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659210.XA CN108709693B (en) | 2018-06-25 | 2018-06-25 | Carbon slide gas tightness detection device |
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| CN108709693A CN108709693A (en) | 2018-10-26 |
| CN108709693B true CN108709693B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810659210.XA Active CN108709693B (en) | 2018-06-25 | 2018-06-25 | Carbon slide gas tightness detection device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111174983B (en) * | 2020-01-14 | 2022-01-21 | 大同新成新材料股份有限公司 | A gas tightness check out test set that is used for intelligent carbon slide to detect usefulness in batches |
| CN114088312A (en) * | 2021-11-11 | 2022-02-25 | 国网新疆电力有限公司电力科学研究院 | Improved aluminum casting air tightness detection device and detection method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19600472A1 (en) * | 1996-01-09 | 1997-07-10 | Gerhart Schroff | Leak locating method for containers e.g. water and oil coolers in vehicles |
| CN107991028A (en) * | 2017-12-27 | 2018-05-04 | 陈绪强 | Deodorant flowing water voluntarily detects screening plant |
| CN108036903A (en) * | 2017-12-20 | 2018-05-15 | 大同新成新材料股份有限公司 | A kind of carbon slipper air-tightness detection device and its application method |
-
2018
- 2018-06-25 CN CN201810659210.XA patent/CN108709693B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19600472A1 (en) * | 1996-01-09 | 1997-07-10 | Gerhart Schroff | Leak locating method for containers e.g. water and oil coolers in vehicles |
| CN108036903A (en) * | 2017-12-20 | 2018-05-15 | 大同新成新材料股份有限公司 | A kind of carbon slipper air-tightness detection device and its application method |
| CN107991028A (en) * | 2017-12-27 | 2018-05-04 | 陈绪强 | Deodorant flowing water voluntarily detects screening plant |
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| CN108709693A (en) | 2018-10-26 |
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Effective date of registration: 20200723 Address after: Group 1, Xuanmiao administrative village, Xuanmiao Town, Dangshan County, Suzhou City, Anhui Province Applicant after: Li Deliang Address before: 511500 Tian'an Zhigu Display Service Center, No. 18 Chuangxing Avenue, Science and Technology Innovation Park, Qingyuan High-tech Zone, Guangdong Province Applicant before: QINGYUAN YUXUN INFORMATION TECHNOLOGY Co.,Ltd. |
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