CN210998380U - Modular clamping device for galvanized steel cantilever parts of railway contact network - Google Patents
Modular clamping device for galvanized steel cantilever parts of railway contact network Download PDFInfo
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- CN210998380U CN210998380U CN201920971454.1U CN201920971454U CN210998380U CN 210998380 U CN210998380 U CN 210998380U CN 201920971454 U CN201920971454 U CN 201920971454U CN 210998380 U CN210998380 U CN 210998380U
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Abstract
The utility model provides a modular railway contact net galvanized steel cantilever part clamping device, when the manipulator moves the sleeve pipe ears to the preset position, first select to be through driving two relative first and second telescoping devices, make first and second frame be close to the clamp sleeve pipe ears each other to a position, until the both sides of second half contracting brake block are located between first upper and lower splint, and the both sides of second half contracting brake block are located between second upper and lower splint, drive third telescoping device and adjust the vertical direction of first lower splint and second upper splint, can realize realizing accurate centre gripping and receive and release to four kinds of spare parts of galvanized steel cantilever upper sleeve pipe ears, load bearing seat, support tube checkpost, holding ring through this set of device principle design pattern size; the clamping device is integrally used as a module, so that the clamping device can be conveniently installed in a set of automatic equipment for processing and installing the cantilever, and is convenient to install, maintain and replace.
Description
Technical Field
The utility model relates to a railway contact net construction equipment field, concretely relates to modular railway contact net galvanized steel cantilever part clamping device.
Background
The traction power supply system of the overhead contact system of the electrified railway passenger dedicated line adopts a passenger dedicated line and a common speed railway steel cantilever system in a large number, the cantilever is used as an important part in a support structure of the steel cantilever system, needs to be matched with other parts (such as double lugs of double-bolt sleeves of the overhead contact system, a support pipe clamp, a bearing lock seat, a positioning ring and the like) of the cantilever system in the aspects of specification, material, performance, interface mode and the like, and the safety performance of the overhead contact system needs to be ensured while the installation is required to be simple. However, when the cantilever automatic pre-assembly platform is designed and installed with related parts of a cantilever of a contact network, the parts of the cantilever need to be clamped and released after being transferred to a certain position by a transfer system, so that the parts of the cantilever can be assembled by matching with other devices, and automatic installation according to steps is realized. However, the field of automatic assembly is still blank at present, and a modularized clamping device for galvanized steel cantilever parts of a railway contact network needs to be designed, so that the parts can be accurately clamped, stored and automatically controlled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a modular railway contact net galvanized steel cantilever part clamping device has solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem: a modular clamping device for galvanized steel cantilever parts of a railway contact system comprises a first telescopic device, a second telescopic device, a first frame, a second frame, an even number of third telescopic devices, an even number of fourth telescopic devices, a first upper clamp plate, a first lower clamp plate, a second upper clamp plate and a second lower clamp plate, wherein the first frame is arranged on a driving end of the first telescopic device, the second frame is arranged on a driving end of the second telescopic device, 2 third telescopic devices are fixedly arranged on the first frame, a driving end of 1 third telescopic device is fixedly connected with the first lower clamp plate, 1 fourth telescopic device is fixedly arranged on the upper surface of the first lower clamp plate, a driving end of the fourth telescopic device is fixedly connected with the first upper clamp plate, and a side edge of a second half-holding brake block is clamped between the first upper clamp plate and the first lower clamp plate, the driving end of the other 1 third telescopic device is fixedly connected with the second upper clamp plate, wherein 1 fourth telescopic device is fixed on the lower surface of the second upper clamp plate, the driving end of the fourth telescopic device is fixedly connected with the second lower clamp plate, and one side edge of the first half contracting brake block is clamped between the second upper clamp plate and the second lower clamp plate;
the second frame is fixedly provided with another 2 third telescopic devices, wherein the driving end of 1 third telescopic device is fixedly connected with the first lower clamping plate, the other 1 fourth telescopic device is fixed on the upper surface of the first lower clamping plate, the driving end of the fourth telescopic device is fixedly connected with the first upper clamping plate, the first upper clamping plate and the first lower clamping plate are used for clamping the other side edge of the second half-holding brake block, the driving end of the other 1 third telescopic device is fixedly connected with the second upper clamping plate, wherein 1 fourth telescopic device is fixed on the lower surface of the second upper clamping plate, the driving end of the fourth telescopic device is fixedly connected with the second lower clamping plate, the second upper clamping plate and the second lower clamping plate are used for clamping the other side edge of the first half-holding brake block, the telescopic directions of the first telescopic device and the second telescopic device are opposite and are both positioned in the horizontal direction, the telescopic directions of the third telescopic devices and the fourth telescopic devices are both in the vertical direction, and the telescopic directions of the third telescopic devices of the first lower clamping plate and the third telescopic devices of the second upper clamping plate are both in the vertical direction and opposite in direction.
The utility model has the advantages that: the utility model provides a modularized galvanized steel cantilever part clamping device for a railway contact system, which is operated automatically, when a manipulator moves a sleeve double lug to a preset position, firstly, two opposite first expansion devices and second expansion devices are driven to enable a first frame and a second frame to be close to the clamping sleeve double lug to a position until two sides of a second half contracting brake block are positioned between a first upper clamp plate and a first lower clamp plate, two sides of the second half contracting brake block are positioned between the second lower clamp plate and a second upper clamp plate, a third expansion device is driven to adjust the positions of the first lower clamp plate and the second upper clamp plate in the vertical direction, and each fourth expansion device is driven to enable the first upper clamp plate to press down two sides of the second half contracting brake block, the second lower clamp plate presses up two sides of the first half contracting brake block, thereby facilitating the subsequent operation of installing a thread piece between the first half contracting brake block and the second half contracting brake block, the device has simple structure and can realize accurate positioning and clamping on the double lugs of the sleeve; the clamping device is integrally used as a module, so that the clamping device can be conveniently installed in a set of automatic equipment for processing and installing the cantilever, and is convenient to install, maintain and replace.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, each telescoping device includes 1 at least guide rail and cylinder driving piece, the one end of cylinder driving piece is fixed in the guide rail, the other end of cylinder driving piece with each frame fixed connection.
The beneficial effect of adopting the further scheme is that: by adopting the cylinder driving piece, the control is simple, the realization is convenient and the reaction is rapid.
Further, the number of guide rails is 2, and the one end clamp of cylinder driving piece is located 2 between the guide rail.
The beneficial effect of adopting the further scheme is that: by designing the guide rails to be 2, the sliding of the cylinder driving member becomes smoother.
Further, the clamping device further comprises a first base and a second base, the first base is fixed on the lower surface of the guide rail, and the second base is fixed on the lower surface of the second telescopic device.
Further, the number of the third telescopic devices is 4, wherein every 2 third telescopic devices are respectively arranged on two sides of two lugs of the sleeve.
Further, the number of fourth telescoping device is 8, the number of first punch holder is 8, wherein 1 third telescoping device, 1 first lower plate, 2 first punch holder and 2 the second telescoping device is a set.
Further, the first frame and the second frame are L-shaped structures.
The further scheme has the advantage that the stability of the whole structure is enhanced conveniently by designing the rack into an L-shaped structure.
Further, the first upper clamping plate and the second lower clamping plate are Z-shaped structures.
The beneficial effect of adopting the further scheme is that: the clamping plate is designed to be of a Z-shaped structure, so that the half contracting brake block can be clamped conveniently.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic perspective view of a modular clamping device for galvanized steel cantilever parts of a railway contact system according to an embodiment of the present invention;
fig. 2 is a schematic front view of a double lug of a contact net casing according to an embodiment of the present invention;
fig. 3 is a schematic side view of two lugs of the bushing of the contact net provided in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a clamping device; 10. a first telescoping device; 11. a guide rail; 12. a cylinder driving member; 20. a second telescoping device; 30. a first base; 40. a second base; 50. a first frame; 60. a second frame; 70. a third telescoping device; 80. a fourth telescoping device; 90. a first upper splint; 101. a first lower splint; 102. a second upper splint; 103. a second lower splint; 200. The sleeve is double-ear; 201. a first half contracting brake block; 202. a second half contracting brake block; 203. a threaded member.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, the present invention provides a modular clamping device for galvanized steel cantilever parts of a railway catenary, said clamping device 100 comprises a first telescopic device 10, a second telescopic device 20, a first frame 50, a second frame 60, an even number of third telescopic devices 70, an even number of fourth telescopic devices 80, a first upper plate 90, a first lower plate 101, a second upper plate 102 and a second lower plate 103, said first frame 50 is mounted on a driving end of said first telescopic device 10, said second frame 60 is mounted on a driving end of said second telescopic device 20, said first frame 50 is fixed with 2 of said third telescopic devices 70, wherein a driving end of 1 of said third telescopic devices 70 is fixedly connected with said first lower plate 101, wherein 1 of said fourth telescopic devices 80 is fixed on an upper surface of said first lower plate 101, the driving end of the fourth expansion device 80 is fixedly connected to the first upper clamp plate 90, the first upper clamp plate 90 and the first lower clamp plate 101 are used for clamping one side edge of the second half contracting brake block 202, the driving ends of the other 1 third expansion devices 70 are fixedly connected to the second upper clamp plate 102, wherein 1 of the fourth expansion devices 80 is fixed to the lower surface of the second upper clamp plate 102, the driving end of the fourth expansion device 80 is fixedly connected to the second lower clamp plate 103, and the second upper clamp plate 103 and the second lower clamp plate 102 are used for clamping one side edge of the first half contracting brake block 202;
the second frame 50 is fixed with another 2 third telescopic devices 70, wherein the driving end of 1 third telescopic device 70 is fixedly connected with the first lower clamp plate 101, the other 1 fourth telescopic device 80 is fixed on the upper surface of the first lower clamp plate 101, the driving end of the fourth telescopic device 80 is fixedly connected with the first upper clamp plate 90, the first upper clamp plate 90 and the first lower clamp plate 101 are used for clamping the other side edge of the second half-holding brake block 202, the driving end of the other 1 third telescopic device 70 is fixedly connected with the second upper clamp plate 102, wherein 1 fourth telescopic device 80 is fixed on the lower surface of the second upper clamp plate 103, the driving end of the fourth telescopic device 80 is fixedly connected with the second lower clamp plate 103, the second upper clamp plate 103 and the second lower clamp plate 102 are used for clamping the other side edge of the first half-holding brake block 202, the first telescopic device 10 and the second telescopic device 20 have opposite telescopic directions and are both located in the horizontal direction, the telescopic directions of the third telescopic devices 20 and the fourth telescopic devices are both located in the vertical direction, and the telescopic directions of the third telescopic devices 20 of the first lower splint 101 and the third telescopic devices 20 of the second upper splint 101 are both located in the vertical direction and are opposite in direction.
The above embodiment provides a modular clamping device for galvanized steel cantilever parts of a railway contact system, which is fully automated, when a manipulator moves a sleeve double lug 200 to a preset position, first, by driving two opposite first telescopic devices 10 and second telescopic devices 20, a first frame 50 and a second frame 60 are close to each other to clamp the sleeve double lug 200 to a position until two sides of a second half contracting brake block 202 are located between a first upper clamp plate 90 and a first lower clamp plate 101, and two sides of the second half contracting brake block 202 are located between a second lower clamp plate 103 and a second upper clamp plate 102, a third telescopic device 70 is driven to adjust positions of the first lower clamp plate 101 and the second upper clamp plate 102 in a vertical direction, each fourth telescopic device 80 is driven to enable the first upper clamp plate 90 to press down two sides of the second half contracting brake block 202, the second lower clamp plate 103 presses up two sides of the first half contracting brake block 201, the threaded part 203 is installed between the first half contracting brake block 201 and the second half contracting brake block 202 in the subsequent operation, the device is simple in structure, and accurate positioning and clamping can be achieved for double lugs of the sleeve. By integrally using the clamping device 100 as a module, the clamping device can be conveniently installed in a set of automatic equipment for processing and installing the wrist arm, and is convenient to install, maintain and replace.
Further, each telescopic device comprises at least 1 guide rail 11 and an air cylinder driving part 12, one end of the air cylinder driving part 12 is fixed on the guide rail 11, and the other end of the air cylinder driving part 12 is fixedly connected with each rack 50. By adopting the cylinder driving piece, the control is simple, the realization is convenient and the reaction is rapid.
Further, the number of the guide rails 11 is 2, and one end of the cylinder driving part 12 is clamped between the 2 guide rails 11. By designing the guide rail 11 to be 2, the sliding of the cylinder driver 12 becomes smoother.
Further, the clamping device 100 further includes a first base 30 and a second base 40, the first base 30 is fixed on the lower surface of the guide rail 11, and the second base 40 is fixed on the lower surface of the second telescopic device 20.
Further, the number of the third telescopic devices 70 is 4, wherein every 2 third telescopic devices 70 are respectively disposed on two sides of the two sleeve ears 200.
Further, the number of the fourth expansion device 80 is 8, the number of the first upper clamping plate 90 is 8, wherein 1 third expansion device 70, 1 first lower clamping plate 101, 2 first upper clamping plate 90 and 2 second expansion device are a group.
Further, the first frame 50 and the second frame 60 have L-shaped structures, and the stability of the whole structure is enhanced by designing the frames into L-shaped structures.
Further, the first upper clamping plate 90 and the second lower clamping plate 103 are Z-shaped structures. The clamping plate is designed to be of a Z-shaped structure, so that the half contracting brake block can be clamped conveniently.
The utility model discloses a concrete theory of operation and application method do: when the mechanical arm moves the bushing double lug 200 to a preset position, firstly, the first frame 50 and the second frame 60 are close to each other by driving the two opposite first telescopic devices 10 and the second telescopic devices 20 to clamp the bushing double lug 200 to a position until two sides of the second half contracting brake block 202 are located between the first upper clamp plate 90 and the first lower clamp plate 101 and two sides of the second half contracting brake block 202 are located between the second lower clamp plate 103 and the second upper clamp plate 102, the third telescopic device 70 is driven to adjust the positions of the first lower clamp plate 101 and the second upper clamp plate 102 in the vertical direction, each fourth telescopic device 80 is driven to enable the first upper clamp plate 90 to press down two sides of the second half contracting brake block 202, the second lower clamp plate 103 presses up two sides of the first half contracting brake block 201, and a thread piece 203 is conveniently installed between the first half contracting brake block 201 and the second half contracting brake block 202 by subsequent operations, the device is simple in structure and can accurately position and clamp the double lugs 200 of the sleeve.
It can be understood that the clamping device provided in the present invention can be applied to other wrist arm parts (such as support tube clip, bearing lock seat, positioning ring, etc.) besides the sleeve double lug (200).
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. A modular clamping device for galvanized steel cantilever parts of a railway contact system is characterized in that the clamping device (100) comprises a first telescopic device (10), a second telescopic device (20), a first frame (50), a second frame (60), an even number of third telescopic devices (70), an even number of fourth telescopic devices (80), a first upper clamp plate (90), a first lower clamp plate (101), a second upper clamp plate (102) and a second lower clamp plate (103), wherein the first frame (50) is installed on a driving end of the first telescopic device (10), the second frame (60) is installed on a driving end of the second telescopic device (20), 2 third telescopic devices (70) are fixed on the first frame (50), and driving ends of 1 third telescopic device (70) are fixedly connected with the first lower clamp plate (101), the driving end of each fourth expansion device (80) is fixed to the upper surface of the first lower clamp plate (101), the driving end of each fourth expansion device (80) is fixedly connected with the first upper clamp plate (90), one side edge of a second half-contracting brake block (202) is clamped between the first upper clamp plate (90) and the first lower clamp plate (101), the driving end of the other 1 third expansion device (70) is fixedly connected with the second upper clamp plate (102), wherein 1 fourth expansion device (80) is fixed to the lower surface of the second upper clamp plate (102), the driving end of each fourth expansion device (80) is fixedly connected with the second lower clamp plate (103), and one side edge of a first half-contracting brake block (201) is clamped between the second upper clamp plate (102) and the second lower clamp plate (103);
the second rack (60) is fixed with another 2 third telescopic devices (70), wherein the driving end of 1 third telescopic device (70) is fixedly connected with the first lower clamping plate (101), the other 1 fourth telescopic device (80) is fixed on the upper surface of the first lower clamping plate (101), the driving end of the fourth telescopic device (80) is fixedly connected with the first upper clamping plate (90), the space between the first upper clamping plate (90) and the first lower clamping plate (101) is used for clamping the other side edge of the second half-embracing brake block (202), the driving end of the other 1 third telescopic device (70) is fixedly connected with the second upper clamping plate (102), wherein 1 fourth telescopic device (80) is fixed on the lower surface of the second upper clamping plate (102), and the driving end of the fourth telescopic device (80) is fixedly connected with the second lower clamping plate (103), the other side edge of the first half contracting brake block (201) is clamped between the second upper clamp plate (102) and the second lower clamp plate (103), the stretching directions of the first stretching device (10) and the second stretching device (20) are opposite and are both located in the horizontal direction, the stretching directions of the third stretching device (70) and the fourth stretching device (80) are both located in the vertical direction, and the stretching directions of the third stretching device (70) of the first lower clamp plate (101) and the third stretching device (70) of the second upper clamp plate (102) are both located in the vertical direction and are opposite in direction.
2. The modular clamping device for galvanized steel cantilever parts of a railway contact system according to claim 1, wherein each telescopic device comprises at least 1 guide rail (11) and a cylinder driving piece (12), one end of each cylinder driving piece (12) is fixed to each guide rail (11), and the other end of each cylinder driving piece (12) is fixedly connected with each frame (50).
3. The modular clamping device for the galvanized steel cantilever parts of the railway contact network is characterized in that the number of the guide rails (11) is 2, and one end of the cylinder driving piece (12) is clamped between the 2 guide rails (11).
4. The modular clamping device for galvanized steel cantilever parts of a railway contact system according to claim 2, characterized in that the clamping device (100) further comprises a first base (30) and a second base (40), the first base (30) is fixed on the lower surface of the guide rail (11), and the second base (40) is fixed on the lower surface of the second telescopic device (20).
5. The modular clamping device for galvanized steel cantilever parts of railway contact lines as claimed in claim 4, wherein the number of the third telescopic devices (70) is 4, and every 2 third telescopic devices (70) are respectively arranged on two sides of a double sleeve lug (200).
6. The modular clamping device for galvanized steel cantilever parts of a railway contact system according to claim 5, wherein the number of the fourth telescopic devices (80) is 8, the number of the first upper clamping plates (90) is 8, and 1 third telescopic device (70), 1 first lower clamping plate (101), 2 first upper clamping plates (90) and 2 second telescopic devices (20) are in a group.
7. The modular steel cantilever part clamping device for the zinc-plated railway contact system of claim 1, wherein the first frame (50) and the second frame (60) are L-shaped.
8. The modular steel cantilever part clamping device for the zinc-plated steel of the railway contact network as claimed in claim 1, wherein the first upper clamping plate (90) and the second lower clamping plate (103) are Z-shaped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971454.1U CN210998380U (en) | 2019-06-26 | 2019-06-26 | Modular clamping device for galvanized steel cantilever parts of railway contact network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920971454.1U CN210998380U (en) | 2019-06-26 | 2019-06-26 | Modular clamping device for galvanized steel cantilever parts of railway contact network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153930A (en) * | 2019-06-26 | 2019-08-23 | 中铁武汉电气化局集团第一工程有限公司 | A kind of modular railway contact line galvanized steel bracket parts retainer |
| CN111775090A (en) * | 2020-07-31 | 2020-10-16 | 中铁建电气化局集团第一工程有限公司 | Positioning tube and positioning upright post combined positioning device for assembling simplified wrist arm |
| CN111774869A (en) * | 2020-07-31 | 2020-10-16 | 中铁建电气化局集团第一工程有限公司 | Simplified positioning tube and positioning upright column pre-assembly system for cantilever pre-assembly |
-
2019
- 2019-06-26 CN CN201920971454.1U patent/CN210998380U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153930A (en) * | 2019-06-26 | 2019-08-23 | 中铁武汉电气化局集团第一工程有限公司 | A kind of modular railway contact line galvanized steel bracket parts retainer |
| CN110153930B (en) * | 2019-06-26 | 2024-04-26 | 中铁武汉电气化局集团第一工程有限公司 | Modularized clamping device for galvanized steel cantilever parts of railway contact network |
| CN111775090A (en) * | 2020-07-31 | 2020-10-16 | 中铁建电气化局集团第一工程有限公司 | Positioning tube and positioning upright post combined positioning device for assembling simplified wrist arm |
| CN111774869A (en) * | 2020-07-31 | 2020-10-16 | 中铁建电气化局集团第一工程有限公司 | Simplified positioning tube and positioning upright column pre-assembly system for cantilever pre-assembly |
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