CN210623319U - Fixing device for bonding carbon slide plate and aluminum support of pantograph - Google Patents
Fixing device for bonding carbon slide plate and aluminum support of pantograph Download PDFInfo
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- CN210623319U CN210623319U CN201921499216.1U CN201921499216U CN210623319U CN 210623319 U CN210623319 U CN 210623319U CN 201921499216 U CN201921499216 U CN 201921499216U CN 210623319 U CN210623319 U CN 210623319U
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- base plate
- fixing device
- carbon slide
- connecting seats
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Abstract
The utility model discloses a pantograph carbon slide and aluminium support bonding fixing device, including base plate, pressure strip, ejector pin and spring, the base plate inboard is connected with stretch to the connecting seat at base plate top, the vertical slidable mounting of ejector pin is in on the connecting seat, the pressure strip is connected the ejector pin bottom, just the pressure strip with correspond from top to bottom the base plate, the spring cup joints on the ejector pin, just the spring is located the pressure strip with between the connecting seat, the ejector pin upper end is connected with the arm-tie, just the arm-tie is located the top of connecting seat. Has the advantages that: the pressing plate is pressed downwards through the spring, so that the pressing plate is matched with the base plate, and the bonded carbon sliding plate and the bonded aluminum bracket can be clamped and fixed; the operation is simple, and time and labor are saved.
Description
Technical Field
The utility model relates to a pantograph equipment field, concretely relates to pantograph carbon slide and aluminium support bonding fixing device.
Background
Pantographs are electrical devices that are used by electric traction locomotives to draw electrical energy from overhead lines and are typically mounted on the roof of the locomotive or railcar. The core component of the pantograph is a carbon sliding plate, the bottom of the carbon sliding plate is usually connected with an aluminum bracket for supporting the carbon sliding plate, and in order to ensure the connection stability of the carbon sliding plate and the aluminum bracket, the carbon sliding plate is usually required to be bonded and fixed on the aluminum bracket, so that the carbon sliding plate and the aluminum bracket are connected into a whole.
The applicant finds that at least the following technical problems exist in the prior art: carbon slide when bonding with the aluminum bracket, need press from both sides tightly fixedly through G word clamp to make more firm that both can bond, nevertheless when actual operation, because G word clamp need guarantee certain packing force, consequently make the opening of G word clamp less, this also makes the carbon slide great with the aluminum bracket degree of difficulty when installing in pressing from both sides to G word, and it is longer to spend time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pantograph carbon slide and aluminium support bonding fixing device just in order to solve above-mentioned problem, can press from both sides tightly carbon slide and aluminium bracket, and easy dismounting, the cost time is short.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pantograph carbon slide and aluminium support bonding fixing device, including base plate, pressure strip, ejector pin and spring, the base plate inboard is connected with stretch to the connecting seat at base plate top, the vertical slidable mounting of ejector pin is in on the connecting seat, the pressure strip is connected the ejector pin bottom, just the pressure strip with correspond from top to bottom the base plate, the spring cup joints on the ejector pin, just the spring is located the pressure strip with between the connecting seat, the ejector pin upper end is connected with the arm-tie, just the arm-tie is located the top of connecting seat.
By adopting the pantograph carbon slide plate and aluminum support bonding and fixing device, the bonded carbon slide plate and the bonded aluminum support are placed between the base plate and the pressing plate, downward pushing force is applied to the pressing plate through the spring, so that the pressing plate tightly presses the carbon slide plate and the aluminum support on the base plate, when the carbon slide plate and the aluminum support are placed between the base plate and the pressing plate, the pressing plate is lifted upwards through the pulling plate, a space for placing the carbon slide plate and the aluminum support is reserved between the pressing plate and the base plate, and after the carbon slide plate and the aluminum support are placed, the pulling plate is slowly lowered, so that the pressing plate is pressed on the carbon slide plate under the pushing action of the spring.
Preferably, the base plate is a steel plate, and two sides of the bottom of the base plate are respectively connected with a supporting leg.
Preferably, the base plate is provided with a positioning groove for positioning the bottom of the aluminum bracket, and the positioning groove transversely penetrates through the base plate.
Preferably, the compression plate is a wood plate, and the bottom of the compression plate is provided with a plurality of grooves which are uniformly arranged along the length direction of the compression plate.
Preferably, the connecting seats are 7-shaped and are provided with a plurality of connecting seats, the connecting seats are uniformly arranged along the length direction of the base plate, the ejector rods are slidably mounted on the connecting seats, and the tops of the ejector rods are connected to the same pulling plate.
Preferably, the pull plate is provided with a sliding groove, the sliding groove is arranged along the length direction of the pull plate, one end of the sliding groove extends to the top of one of the connecting seats, the other end of the sliding groove extends to two of the connecting seats, a limiting column is slidably arranged in the sliding groove, the top of the limiting column is connected with a limiting table for preventing the limiting column from falling downwards, and the limiting table is located above the pull plate.
Preferably, the bottom of the limiting column is integrally connected with a supporting table, and the top of the limiting table is connected with a lifting handle.
Has the advantages that: 1. the utility model presses the pressing plate downwards through the spring, so that the pressing plate is matched with the base plate, and the bonded carbon sliding plate and the bonded aluminum bracket can be clamped and fixed;
2. the operation is simple, and time and labor are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a perspective view of the present invention.
The reference numerals are explained below:
1. a substrate; 101. positioning a groove; 2. a compression plate; 201. a groove; 3. a spring; 4. a top rod; 5. a connecting seat; 6. pulling a plate; 601. a chute; 7. a limiting column; 701. a limiting table; 8. supporting legs; 9. lifting a handle; 10. and a support table.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a pantograph carbon slide and aluminium support bonding fixing device, including base plate 1, pressure strip 2, ejector pin 4 and spring 3, 1 inboard of base plate is connected with and stretches to connecting seat 5 at 1 top of base plate, the vertical slidable mounting of ejector pin 4 is in on the connecting seat 5, pressure strip 2 connects ejector pin 4 bottom, just pressure strip 2 with base plate 1 corresponds from top to bottom, spring 3 cup joints on ejector pin 4, just spring 3 is located pressure strip 2 with between the connecting seat 5, 4 upper ends of ejector pin are connected with arm-tie 6, just arm-tie 6 is located connecting seat 5's top.
Preferably, base plate 1 is the steel sheet, and the bottom both sides are connected with a supporting legs 8 respectively, so set up, are convenient for fill up base plate 1, make 1 middle unsettled in the middle of the base plate bottom to make things convenient for fixing device's transportation.
Offer the constant head tank 101 that is used for advancing the location to the aluminium bracket bottom on the base plate 1, just constant head tank 101 transversely runs through base plate 1 so sets up, is convenient for make the aluminium bracket when placing to base plate 1, advances line location to the aluminium bracket through constant head tank 101, guarantees that aluminium bracket and carbon slide place the intermediate position at base plate 1 and 2 width direction of pressure strip to guarantee that pressure strip 2 can cover completely in carbon slide top, guarantee to compress tightly the effect.
The pressure strip 2 is the plank, when being convenient for reduce pressure strip 2 and carbon slide contact, causes wearing and tearing to the carbon slide, just a plurality of recesses 201 along its length direction align to grid are seted up to the bottom of pressure strip 2, so set up, are convenient for guarantee the effective contact on pressure strip 2 and carbon slide surface, avoid carbon slide surface unevenness, and the pressure strip 2 and the carbon slide contact surface that cause reduce.
The connecting seat 5 is "7" font, and total a plurality of, and is a plurality of the connecting seat 5 is followed the length direction align to grid of base plate 1, every equal slidable mounting has on the connecting seat 5 ejector pin 4, just the top of ejector pin 4 all is connected on same the arm-tie 6, so set up, be convenient for through the quantity that increases ejector pin 4 and spring 3, improve the packing force of pressure strip 2 to guarantee the equilibrium of packing force on the pressure strip 2.
The pull plate 6 is provided with a sliding groove 601, the sliding groove 601 is arranged along the length direction of the pull plate 6, one end of the sliding groove 601 extends to the top of one of the connecting seats 5, the other end of the sliding groove 601 extends between two connecting seats 5, a limiting post 7 is slidably mounted in the sliding groove 601, the top of the limiting post 7 is connected with a limiting platform 701 for preventing the limiting post 7 from falling downwards, and the limiting platform 701 is positioned above the pull plate 6, so that when the carbon sliding plate and the aluminum bracket are placed between the base plate 1 and the compression plate 2, the pull plate 6 is lifted upwards, then the limiting post 7 slides to the upper part of the connecting seat 5 along the sliding groove 601, the bottom of the limiting post 7 is propped against the top of the connecting seat 5, the compression plate 2 is kept at the lifted height, the carbon sliding plate and the aluminum bracket are conveniently placed between the base plate 1 and the compression plate 2, and after the placement is completed, and then the limiting column 7 is moved to a position between the two connecting seats 5, and then the pulling plate 6 is slowly lowered downwards, so that the pressing plate 2 is pressed on the carbon sliding plate.
The bottom an organic whole of spacing post 7 is connected with a supporting bench 10, the top of spacing platform 701 is connected with carries and draws handle 9, so set up, is convenient for make spacing post 7 bottom contact with connecting seat 5 through a supporting bench 10, improves the area of contact of spacing post 7 bottom and connecting seat 5 top surface to guarantee the stability that spacing post 7 supported, carry and draw handle 9 through setting up and conveniently carry spacing post 7 upwards and draw.
By adopting the structure, the bonded carbon sliding plate and the bonded aluminum bracket are placed between the base plate 1 and the pressing plate 2, the pressing plate 2 is applied with downward pushing force through the spring 3, so that the pressing plate 2 presses the carbon sliding plate and the aluminum bracket on the base plate 1, when the carbon sliding plate and the aluminum bracket are placed between the base plate 1 and the pressing plate 2, the pressing plate 2 is lifted upwards through the pull plate 6, a space for placing the carbon sliding plate and the aluminum bracket is reserved between the pressing plate 2 and the base plate 1, and after the carbon sliding plate and the aluminum bracket are placed, the pull plate 6 is slowly lowered, so that the pressing plate 2 is pressed on the carbon sliding plate under the pushing action of the spring 3.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a pantograph carbon slide and aluminium support bonding fixing device which characterized in that: the pressing plate is connected to the bottom of the ejector rod, the pressing plate corresponds to the base plate up and down, the spring is sleeved on the ejector rod, the spring is located between the pressing plate and the connecting seats, the upper end of the ejector rod is connected with a pulling plate, and the pulling plate is located above the connecting seats.
2. The pantograph carbon slide plate and aluminum support bonding and fixing device of claim 1, wherein: the base plate is a steel plate, and two sides of the bottom of the base plate are respectively connected with a supporting leg.
3. The pantograph carbon slide plate and aluminum support bonding and fixing device of claim 2, wherein: the base plate is provided with a positioning groove used for positioning the bottom of the aluminum bracket, and the positioning groove transversely penetrates through the base plate.
4. The pantograph carbon slide plate and aluminum support bonding and fixing device of claim 1, wherein: the pressing plate is a wood plate, and a plurality of grooves which are uniformly arranged along the length direction of the pressing plate are formed in the bottom of the pressing plate.
5. The pantograph carbon slide plate and aluminum support bonding and fixing device of claim 1, wherein: the connecting seats are 7-shaped and are provided with a plurality of connecting seats, the connecting seats are uniformly arranged along the length direction of the base plate, the ejector rods are slidably mounted on the connecting seats, and the tops of the ejector rods are connected to the same pulling plate.
6. The pantograph carbon slide plate and aluminum support bonding and fixing device of claim 5, wherein: the pull plate is provided with a sliding groove, the sliding groove is arranged along the length direction of the pull plate, one end of the sliding groove extends to the top of one of the connecting seats, the other end of the sliding groove extends to between the two connecting seats, a limiting column is slidably arranged in the sliding groove, the top of the limiting column is connected with a limiting table for preventing the limiting column from falling downwards, and the limiting table is located above the pull plate.
7. The pantograph carbon slide plate and aluminum support bonding and fixing device of claim 6, wherein: the bottom of the limiting column is integrally connected with a supporting table, and the top of the limiting table is connected with a lifting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499216.1U CN210623319U (en) | 2019-09-10 | 2019-09-10 | Fixing device for bonding carbon slide plate and aluminum support of pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499216.1U CN210623319U (en) | 2019-09-10 | 2019-09-10 | Fixing device for bonding carbon slide plate and aluminum support of pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623319U true CN210623319U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921499216.1U Active CN210623319U (en) | 2019-09-10 | 2019-09-10 | Fixing device for bonding carbon slide plate and aluminum support of pantograph |
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| CN (1) | CN210623319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669338A (en) * | 2021-08-17 | 2021-11-19 | 北京无线电测量研究所 | Pressure quick pressing and releasing device for product bonding |
| CN115045895A (en) * | 2022-07-28 | 2022-09-13 | 安徽光智科技有限公司 | Curing tool |
-
2019
- 2019-09-10 CN CN201921499216.1U patent/CN210623319U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669338A (en) * | 2021-08-17 | 2021-11-19 | 北京无线电测量研究所 | Pressure quick pressing and releasing device for product bonding |
| CN115045895A (en) * | 2022-07-28 | 2022-09-13 | 安徽光智科技有限公司 | Curing tool |
| CN115045895B (en) * | 2022-07-28 | 2024-05-07 | 安徽光智科技有限公司 | Curing tool |
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