阅读说明：本技术 一种自动连接气孔的受电弓碳滑板多功能安全保障装置 (Automatic connect multi-functional safety guarantee device of pantograph carbon slide of gas pocket ) 是由 范晓坤 梁洁 于 2019-11-22 设计创作，主要内容包括：本发明涉及受电弓碳滑板气密性和裂纹检测技术领域,且公开了一种自动连接气孔的受电弓碳滑板多功能安全保障装置,包括基板,所述基板的顶部分别对称设置有传动板和支架,碳滑板的表面固定连接有气孔,支架的向内的一侧固定连接有卡块,卡块之间固定连接有支撑板,支撑板的下方固定连接有测试管,支撑板的下方连接有探伤装置,支撑板的上方固定连接有安装块,安装块之间固定连接有处理器。该自动连接气孔的受电弓碳滑板多功能安全保障装置,通过支撑板、探伤装置、测试管和处理器的配合使用,具备同时对碳滑板进行气密性和裂纹检测的效果,达到了同时进行多种项目检测的目的,提高了生产效率,大幅降低了生产成本。(The invention relates to the technical field of air tightness and crack detection of a carbon pantograph slider, and discloses a multifunctional safety guarantee device for the carbon pantograph slider, which is automatically connected with an air hole. This automatic multifunctional safety guarantee device of pantograph carbon slide of connection gas pocket uses through the cooperation of backup pad, device of detecting a flaw, test tube and treater, possesses the effect that carries out gas tightness and crackle detection to the carbon slide simultaneously, has reached the purpose of carrying out multiple project detection simultaneously, has improved production efficiency, has reduced manufacturing cost by a wide margin.)

1. The utility model provides an automatic connect multi-functional safety guarantee device of pantograph carbon slide of gas pocket, includes base plate (1), its characterized in that: the testing device is characterized in that the top of the base plate (1) is symmetrically provided with a transmission plate (2) and a support (3) respectively, one inward side of the transmission plate (2) is sleeved with a rotating shaft (4), a supporting shaft (5) is fixedly connected between the rotating shafts (4), the outer side of the supporting shaft (5) is movably connected with a conveyor belt (6), the top of the conveyor belt (6) is provided with a carbon sliding plate (7), the surface of the carbon sliding plate (7) is fixedly connected with an air hole (8), one inward side of the support (3) is fixedly connected with a clamping block (9), a supporting plate (10) is fixedly connected between the clamping blocks (9), the lower part of the supporting plate (10) is fixedly connected with a testing tube (11), the lower part of the supporting plate (10) is fixedly connected with a flaw detection device (13) through a telescopic rod (12) and positioned between the testing tubes (11), the upper part of the supporting plate (10, a processor (16) is fixedly connected between the mounting blocks (14).

2. The multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic connection air hole as claimed in claim 1, wherein: the inside of testing pipe (11) is provided with protractile connecting pipe (17), and the mounted position and the size of testing pipe (11) and gas pocket (8) adaptation.

3. The multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic connection air hole as claimed in claim 1, wherein: and a clamping groove and a locking device which are matched with the clamping block (9) are arranged in the bracket (3).

4. The multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic connection air hole as claimed in claim 1, wherein: and a sealing ring (18) is arranged on the outer side of the test tube (11).

5. The multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic connection air hole as claimed in claim 1, wherein: and a damping spring (19) is arranged outside the telescopic rod (12).

6. The multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic connection air hole as claimed in claim 1, wherein: and threaded holes matched with the fastening bolts (15) are formed in the supporting plate (10) and the mounting block (14).

7. The multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic connection air hole as claimed in claim 1, wherein: and a limiting device is arranged on the conveyor belt (6).

Technical Field

The invention relates to the technical field of detection of air tightness and cracks of a carbon pantograph slider, in particular to a multifunctional safety guarantee device for the carbon pantograph slider, which is automatically connected with an air hole.

Background

The pantograph has extensive application in the aspect of rail transit, and it plays important effect on orbital motion, therefore the security of pantograph during operation needs to obtain abundant guarantee, is indispensable to the detection of each item performance of pantograph, and the pantograph detection method is manual detection and intelligent detection usually, and the manual detection can carry out the investigation of multinomial trouble, but inefficiency, produces great error when the required precision is higher easily, and intelligent detection is high, but the detection function is comparatively single.

Present partial pantograph check out test set when carrying out gas tightness and crackle inspection to the carbon slide, often need adopt different equipment, very big improvement the detection cost, when carrying out the gas tightness and examining, need artifically insert the gas pocket with the test head, detection efficiency is slow, can not guarantee degree of accuracy and gas tightness, lead to the great error to appear in the test result, and partial check out test set lacks necessary pay-off and discharging device, can't satisfy the demand when carbon slide is more.

To some problems that exist in the existing equipment that provides above, the multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic air hole connection is provided, the multifunctional safety guarantee device has the effects of being capable of detecting cracks and air tightness simultaneously, automatically connecting the air hole, being high in accuracy and detection efficiency, and the like, and the problems that the existing equipment is single in detection item, low in accuracy, slow in detection efficiency and the like are effectively solved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the multifunctional safety guarantee device for the pantograph carbon slide plate with the automatic air hole connection function has the advantages of capability of detecting cracks and air tightness, automatic air hole connection, high accuracy, high detection efficiency and the like, and solves the problems of single detection item, low accuracy and slow detection efficiency.

(II) technical scheme

In order to achieve the purposes of simultaneously detecting cracks and air tightness, automatically connecting air holes, having high accuracy and high detection efficiency, the invention provides the following technical scheme: the utility model provides an automatic connect multi-functional safety guarantee device of pantograph carbon slide of gas pocket, which comprises a substrate, the top of base plate symmetry respectively is provided with driving plate and support, the pivot has been cup jointed to the inboard one side of driving plate, fixedly connected with back shaft between the pivot, the outside swing joint of back shaft has the conveyer belt, the top of conveyer belt is provided with the carbon slide, the fixed surface of carbon slide is connected with the gas pocket, the inboard one side fixedly connected with fixture block of support, fixedly connected with backup pad between the fixture block, the below fixedly connected with test tube of backup pad, the below of backup pad just is located and detects a flaw the device through telescopic link fixedly connected with between the test tube, the top fixedly connected with installation piece of backup pad, the inside threaded connection of installation piece has fastening bolt, fixedly connected with treater between.

Preferably, the inside of testing the pipe is provided with the connecting pipe that can stretch out, and the mounted position and the size and the gas pocket adaptation of testing the pipe do benefit to when detecting to test being connected of pipe and gas pocket, guarantees that the two is connected closely.

Preferably, the inside of support is provided with draw-in groove and locking device with the fixture block adaptation, makes the fixture block slide from top to bottom or fixed along the support.

Preferably, the outside of test tube is provided with the sealing washer, and the sealing washer will test the interface position shutoff of pipe and gas pocket during the detection, guarantees the gas tightness at the kneck.

Preferably, the shock absorption spring is installed outside the telescopic link, so that the vibration generated when the flaw detection device is in contact with the carbon sliding plate is reduced, and the flaw detection device and the carbon sliding plate are protected.

Preferably, threaded holes matched with the fastening bolts are formed in the supporting plate and the mounting block, the fastening bolts fix the processor on the supporting plate through the threaded holes, and stability of the device is enhanced.

Preferably, the conveyer belt is provided with a limiting device, so that the carbon slide block is correctly placed, and the air hole and the test tube can be butted.

(III) advantageous effects

Compared with the prior art, the invention provides a multifunctional safety guarantee device for a pantograph carbon slide plate with an automatic connecting air hole, which has the following beneficial effects:

1. this automatic multifunctional safety guarantee device of pantograph carbon slide of connection gas pocket uses through the cooperation of backup pad, device of detecting a flaw, test tube and treater, possesses the effect that carries out gas tightness and crackle detection to the carbon slide simultaneously, has reached the purpose of carrying out multiple project detection simultaneously, has improved production efficiency, has reduced manufacturing cost by a wide margin.

2. This automatic many functional safety of pantograph carbon slide device of connection gas pocket uses through the cooperation of support, fixture block, backup pad, test tube, connecting pipe and sealing washer, possesses the effect of connecting gas pocket on the carbon slide, has reached the automatic connection of gas pocket, and the gas tightness of kneck has been guaranteed to the sealing washer simultaneously, has reduced the error range of equipment, has improved the detection precision.

3. This automatic connect multi-functional safety guarantee device of pantograph carbon slide in gas pocket uses through the cooperation of driving plate, pivot, back shaft and conveyer belt, possesses the effect of carrying out the conveying to the carbon slide, has reached automatic discharging's purpose, has avoided the slow problem of efficiency that the artifical material loading ejection of compact caused, has reduced work load, has improved production efficiency.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic structural view of a structural part of the present invention;

fig. 4 is a schematic view of the structure of the present invention with the connection tube 17 extended.

In the figure: 1. a substrate; 2. a drive plate; 3. a support; 4. a rotating shaft; 5. a support shaft; 6. a conveyor belt; 7. a carbon slide plate; 8. air holes; 9. a clamping block; 10. a support plate; 11. a test tube; 12. a telescopic rod; 13. a flaw detection device; 14. mounting blocks; 15. fastening a bolt; 16. a processor; 17. a connecting pipe; 18. a seal ring; 19. a shock absorbing spring.

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 pantograph carbon slide multifunctional safety guarantee device with automatic air hole connection comprises a base plate 1, wherein the top of the base plate 1 is symmetrically provided with a transmission plate 2 and a bracket 3, the inward side of the transmission plate 2 is sleeved with a rotating shaft 4, the rotating shaft 4 is connected with a driving device, a supporting shaft 5 is fixedly connected between the rotating shafts 4, the outer side of the supporting shaft 5 is movably connected with a conveyor belt 6, the top of the conveyor belt 6 is provided with a carbon slide 7, the conveyor belt 6 is provided with a limiting device matched with the carbon slide 7 to ensure the carbon slide 7 is correctly placed on the conveyor belt 6, the surface of the carbon slide 7 is fixedly connected with an air hole 8, the inward side of the bracket 3 is fixedly connected with a clamping block 9, the bracket 3 is internally provided with a clamping groove and a locking device matched with the clamping block 9, so that the clamping block 9 can slide up and down or be fixed along, the detection device can effectively contact with the carbon sliding plate 7, a supporting plate 10 is fixedly connected between the clamping blocks 9, a test tube 11 is fixedly connected below the supporting plate 10, a connecting tube 17 capable of extending is arranged inside the test tube 11, the connecting tube 17 extends out when contacting with the air hole 8, the air tightness of the carbon sliding plate 7 is detected, the mounting position and the size of the test tube 11 are matched with the air hole 8, the accurate butt joint of the test tube 11 and the air hole during detection is facilitated, the tight connection of the test tube 11 and the air hole is ensured, the air tightness of the device and the accuracy of a detection result are improved, a sealing ring 18 is arranged outside the test tube 11, the sealing ring 18 seals the interface position of the test tube 11 and the air hole 8 during detection, the air tightness of the interface is further ensured, the accuracy of the device is greatly improved due to double guarantee, a flaw detection device 13 is fixedly connected between the supporting, the externally mounted of telescopic link 12 has damping spring 19, reduce the vibrations when detecting device 13 and the contact of carbon slide 7, protection detecting device 13 and carbon slide 7, avoid producing the damage to detecting device 13 or carbon slide 7 because the atress is too big during the contact, the top fixedly connected with installation piece 14 of backup pad 10, the internal thread connection of installation piece 14 has fastening bolt 15, all set up the screw hole with fastening bolt 15 adaptation on backup pad 10 and the installation piece 14, fastening bolt 15 fixes treater 16 on backup pad 10 through the screw hole, make the device structure compacter, the stability of device has been strengthened, fixedly connected with treater 16 between the installation piece 14, treater 16 inside includes controlling means such as integrated board, carry out the analysis and processing to data.

The working principle is as follows: when the device works, a driving device connected with the outside is started, a rotating shaft 4 sleeved on a transmission plate 2 drives a supporting shaft 5 to rotate, a conveyor belt 6 is further driven to rotate, a carbon sliding plate 7 enters a limiting device on the conveyor belt 6, the conveyor belt 6 stops moving when conveying the carbon sliding plate 7 to a detection point, a fixture block 9 drives a supporting plate 10 to press down under the action of the external driving device through a chute on a bracket 3, a test tube 11 is in butt joint with an air hole 8, a sealing ring 18 is positioned at an interface position, at the moment, a connecting tube 17 extends out of the interior of the test tube 11 under the action of the driving device, a subsequent air tightness detection step is completed, data are transmitted to a processor 16, meanwhile, a flaw detection device 13 is in contact with the carbon sliding plate 7 under the action of a telescopic rod 12 and a damping spring 19, the flaw detection device 13 carries out flaw detection on the, after the detection is finished, the clamping block 9 drives the supporting plate 10 to reset.

To sum up, this automatic connect multi-functional safety guarantee device of pantograph carbon slide of gas pocket uses through backup pad 10, flaw detection device 13, test tube 11 and treater 16's cooperation, possesses the effect that carries out gas tightness and crack detection to carbon slide 7 simultaneously, has reached the purpose of carrying out multiple project detection simultaneously, has improved production efficiency, has reduced manufacturing cost by a wide margin. This automatic connect multi-functional safety guarantee device of pantograph carbon slide of gas pocket uses through the cooperation of support 3, fixture block 9, backup pad 10, test tube 11, connecting pipe 17 and sealing washer 18, possesses the effect of connecting gas pocket 8 on the carbon slide 7, has reached the automatic connection of gas pocket 8, and sealing washer 18 has guaranteed the gas tightness of kneck simultaneously, has reduced the error range of equipment, has improved the detection precision. This automatic connect multi-functional safety guarantee device of pantograph carbon slide in gas pocket uses through the cooperation of driving plate 2, pivot 4, back shaft 5 and conveyer belt 6, possesses the effect of carrying out the conveying to carbon slide 7, has reached automatic discharging's purpose, has avoided the slow problem of efficiency that the artifical material loading ejection of compact caused, has reduced work load, has improved production efficiency.

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.