CN214624532U - Medium-voltage special flexible cable for magnetic suspension track traffic - Google Patents
Medium-voltage special flexible cable for magnetic suspension track traffic Download PDFInfo
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- CN214624532U CN214624532U CN202121282179.6U CN202121282179U CN214624532U CN 214624532 U CN214624532 U CN 214624532U CN 202121282179 U CN202121282179 U CN 202121282179U CN 214624532 U CN214624532 U CN 214624532U
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- electric wire
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- flexible cable
- engaging
- magnetic suspension
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Abstract
The utility model discloses a middling pressure special type flexible cable for magnetic suspension track traffic, the cable includes the pipe box, the position that is close to both ends in the pipe box all is fixed with the backup pad, the electric wire that the array distributes is equipped with to the pipe box endotheca, the electric wire runs through the backup pad, the pipe box endotheca is equipped with the trombone slide that is used for extracting the electric wire, the one end of electric wire is through first fix with screw in the backup pad, the other end rotates and is equipped with and rotates the piece, it is equipped with the fastener to slide on the rotation piece, the fastener with rotate and be connected with the elastic component between the piece, the fastener block is when the trombone slide is on the trombone slide, the pulling trombone slide can pull out the electric wire that this fastener corresponds. The utility model discloses the cable is through fixed second screw demolishs on fixed first screw on the electric wire that will change and the trombone slide, with the block on this electric wire at the block inslot, the pulling pull ring, the electric wire that will change is taken out, and this cable can realize taking out which electric wires wantonly, and simple structure is suitable for the practicality.
Description
Technical Field
The utility model relates to a flexible cable specifically is a medium voltage special flexible cable for magnetic suspension track traffic.
Background
The flexible cable is a cable made of a plurality of strands of thin copper wires in a bundle, and the cable usually has dozens to dozens of cores and a smaller bending radius; the non-flexible cable is a cable which is made by bundling a single or a few thicker cables and has a larger bending radius.
Patent CN202021445605.9 discloses a waterproof rubber-sheathed flexible cable, which can only pull out the internal wires and the wires which are damaged and need to be replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medium voltage special type flexible cable is used in magnetic suspension track traffic, through will need to change on the electric wire fixed first screw and the trombone slide fixed second screw demolish, with the block on this electric wire at the block inslot, the pulling pull ring, will need the electric wire of changing to take out, which electric wires can be realized taking out wantonly to this cable, simple structure is suitable for the practicality.
The purpose of the utility model can be realized by the following technical scheme:
a medium-voltage special flexible cable for magnetic suspension track traffic comprises a pipe sleeve, wherein supporting plates are fixed at positions close to two ends in the pipe sleeve, electric wires distributed in an array mode are arranged in the pipe sleeve in a sleeved mode, the electric wires penetrate through the supporting plates, and a pull pipe used for drawing the electric wires is arranged in the pipe sleeve in a sleeved mode.
One end of the electric wire is fixed on the supporting plate through a first screw, the other end of the electric wire is rotatably provided with a rotating part, a clamping piece is arranged on the rotating part in a sliding mode, an elastic piece is connected between the clamping piece and the rotating part, and when the clamping piece is clamped on the pull pipe, the pull pipe can be pulled to pull out the electric wire corresponding to the clamping piece.
Furthermore, the trombone slide is including the body that runs through the backup pad, and the one end that the fastener was kept away from to the body passes through the second fix with screw in the backup pad, and the one end that is close to the fastener is equipped with the clamping groove of pull ring and array distribution.
Further, the electric wire include the electric wire body, and the one end of electric wire body is equipped with the axis of rotation, is equipped with the stopper of symmetric distribution in the axis of rotation, rotates the piece and is located the axis of rotation and rotates.
Furthermore, the clamping piece comprises a lantern ring which is positioned on the rotating piece and slides, a connecting rod is arranged on one side of the lantern ring, a clamping block is arranged on the connecting rod, and the electric wire corresponding to the clamping piece can be pulled out by clamping the clamping block in the clamping groove.
The utility model has the advantages that:
1. the utility model discloses the cable is through fixed second screw demolishs on fixed first screw on the electric wire that will change and the trombone slide, with the block on this electric wire at the block inslot, the pulling pull ring, the electric wire that will change is taken out, and this cable can realize taking out which electric wires wantonly, and simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the cable structure of the present invention;
fig. 2 is a schematic diagram of the cable structure of the present invention;
fig. 3 is a schematic diagram of the cable profile structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A medium-voltage special flexible cable for magnetic suspension track traffic comprises a pipe sleeve 1, as shown in figure 1, support plates 2 are fixed at positions close to two ends in the pipe sleeve 1, electric wires 3 distributed in an array mode are sleeved in the pipe sleeve 1, the electric wires 3 penetrate through the support plates 2, and a pull pipe 4 used for drawing the electric wires 3 is sleeved in the pipe sleeve 1.
One end of the electric wire 3 is fixed on the supporting plate 2 through a first screw 5, the other end of the electric wire is rotatably provided with a rotating part 6, the rotating part 6 is slidably provided with a clamping piece 7, an elastic piece 8 is connected between the clamping piece 7 and the rotating part 6, and when the clamping piece 7 is clamped on the pull tube 4, the pull tube 4 is pulled to pull out the electric wire 3 corresponding to the clamping piece 7.
The pull tube 4 comprises a tube body 41 penetrating through the support plate 2, one end of the tube body 41 far away from the engaging member 7 is fixed on the support plate 2 through a second screw 9, and one end near the engaging member 7 is provided with a pull ring 43 and engaging grooves 42 distributed in an array.
The electric wire 3 comprises an electric wire body 31, a rotating shaft is arranged at one end of the electric wire body 31, a limiting block 32 which is symmetrically distributed is arranged on the rotating shaft, and the rotating part 6 is positioned on the rotating shaft to rotate.
The engaging piece 7 includes a collar 71 that slides on the rotor 6, a link 72 is provided on one side of the collar 71, an engaging block 73 is provided on the link 72, and the wire 3 corresponding to the engaging piece 7 can be pulled out by engaging the engaging block 73 in the engaging groove 42.
When the cable is used, the first screw 5 fixed on the electric wire 3 to be replaced and the second screw 9 fixed on the pull tube 4 are detached, the clamping block 73 on the electric wire 3 is clamped in the clamping groove 42, the pull ring 43 is pulled, the electric wire 3 to be replaced is drawn out, and the cable can realize which electric wires 3 are drawn out at will, has a simple structure and is suitable for practical use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. A medium-voltage special flexible cable for magnetic suspension rail transit comprises a pipe sleeve (1), and is characterized in that supporting plates (2) are fixed at positions close to two ends in the pipe sleeve (1), electric wires (3) distributed in an array mode are sleeved in the pipe sleeve (1), the electric wires (3) penetrate through the supporting plates (2), and pull pipes (4) used for extracting the electric wires (3) are sleeved in the pipe sleeve (1);
one end of the electric wire (3) is fixed on the supporting plate (2) through the first screw (5), the other end of the electric wire is rotatably provided with the rotating piece (6), the rotating piece (6) is provided with the clamping piece (7) in a sliding mode, the elastic piece (8) is connected between the clamping piece (7) and the rotating piece (6), and when the clamping piece (7) is clamped on the pull pipe (4), the pull pipe (4) can pull out the electric wire (3) corresponding to the clamping piece (7).
2. The medium-voltage special flexible cable for magnetic suspension track traffic as claimed in claim 1, wherein the pulling tube (4) comprises a tube body (41) penetrating through the supporting plate (2), one end of the tube body (41) far away from the engaging member (7) is fixed on the supporting plate (2) by a second screw (9), and one end close to the engaging member (7) is provided with a pulling ring (43) and engaging grooves (42) distributed in an array.
3. The medium-voltage special flexible cable for magnetic suspension track traffic as claimed in claim 1, wherein the wire (3) comprises a wire body (31), one end of the wire body (31) is provided with a rotating shaft, the rotating shaft is provided with symmetrically distributed limit blocks (32), and the rotating member (6) is positioned on the rotating shaft to rotate.
4. The medium voltage special flexible cable for magnetic suspension track traffic as claimed in claim 2, wherein the engaging member (7) comprises a sleeve ring (71) sliding on the rotating member (6), a connecting rod (72) is arranged on one side of the sleeve ring (71), an engaging block (73) is arranged on the connecting rod (72), and the electric wire (3) corresponding to the engaging member (7) can be pulled out by engaging the engaging block (73) in the engaging groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121282179.6U CN214624532U (en) | 2021-06-08 | 2021-06-08 | Medium-voltage special flexible cable for magnetic suspension track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121282179.6U CN214624532U (en) | 2021-06-08 | 2021-06-08 | Medium-voltage special flexible cable for magnetic suspension track traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624532U true CN214624532U (en) | 2021-11-05 |
Family
ID=78411195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121282179.6U Active CN214624532U (en) | 2021-06-08 | 2021-06-08 | Medium-voltage special flexible cable for magnetic suspension track traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624532U (en) |
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2021
- 2021-06-08 CN CN202121282179.6U patent/CN214624532U/en active Active
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