CN211281036U - Railcar is coupler connector cable for overhaul and supports frock - Google Patents
Railcar is coupler connector cable for overhaul and supports frock Download PDFInfo
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- CN211281036U CN211281036U CN201922185626.5U CN201922185626U CN211281036U CN 211281036 U CN211281036 U CN 211281036U CN 201922185626 U CN201922185626 U CN 201922185626U CN 211281036 U CN211281036 U CN 211281036U
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- bracket
- coupler connector
- screwed
- connector cable
- support frame
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Abstract
The utility model discloses a car coupler connector cable supporting tool for metro vehicle overhaul, which comprises a bottom supporting frame; the rotating nut is screwed with the bottom support frame, and the rotating nut can be screwed in or out relative to the bottom support frame; the bracket is connected with the rotating nut; the support plate is arranged on the bracket and is used for supporting a cable assembly used for butting of the coupler connector; the rotating nut is screwed in or out to drive the bracket to do vertical directional movement relative to the bottom support frame so as to adjust the support plate to the operation position. The utility model discloses simple structure, precession and the back-out through adjusting swivel nut before two car coupler connector butt joint operations make this location frock can adjust backup pad to suitable technology operation position reliably, can provide suitable support when the big connector butt joint operation of coupling, promote the efficiency of operation, lift the loser when effectively avoiding the operation personnel operation and cause the damage of connector and cable, improved the work efficiency of coupling connector butt joint operation greatly, convenient and practical.
Description
Technical Field
The utility model belongs to the technical field of the railcar overhaul, concretely relates to railcar is coupler connector cable support frock for overhaul.
Background
With the rapid development of the rail transit industry, part of urban subway vehicles enter the overhaul journey. The subway overhaul process is complex, the repair difficulty is high, and hundreds of maintenance personnel and special maintenance equipment and tools are needed to be used in the overhaul process of subway vehicles so as to complete the overhaul task with guaranteed quality and quantity in reasonable maintenance time.
The large end connector for the butt joint of the coupler of the metro vehicle is complex in design, and the diameter of the cable of the connector is thick, so that the overall weight of the cable of the connector for the butt joint of the coupler is heavier, and the butt joint difficulty is higher when the coupler is in butt joint by manually lifting the cable. In order to improve the butt joint efficiency of the connectors and reduce the labor intensity of operators, a large connector cable assembly supporting tool for butt joint of the car coupler needs to be designed.
Therefore, in order to solve the technical problem that exists, the utility model provides a railcar is coupler connector cable support frock for overhaul.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve designs a connector cable subassembly and supports frock, provides suitable support when the big connector butt joint operation of coupling, promotes the efficiency of operation to lift the hire and cause the damage of connector and cable when avoiding the operation personnel operation.
For solving above-mentioned technical problem, to prior art not enough, the utility model provides a railcar is coupling connector cable for overhaul supports frock, include:
a bottom support frame;
the rotating nut is screwed with the bottom support frame in a threaded manner and can be screwed in or out relative to the bottom support frame;
a bracket connected with the swivel nut;
the support plate is arranged on the bracket and is used for supporting a cable assembly used for butting of the coupler connector;
the rotating nut is screwed in or out to drive the bracket to do vertical directional movement relative to the bottom support frame so as to adjust the support plate to the operation position.
According to the technical scheme, the bottom support frame comprises the support plate and the screw rod, and the screw rod is vertically connected with the support plate.
Technical scheme more than adopting, swivel nut closes with the screw thread soon, and swivel nut's lower part symmetry sets up the handle so that precession and screw-out.
By adopting the technical scheme, the general structure of the bracket is T-shaped, the bottom of the T-shaped bracket is reserved with an accommodating groove for accommodating the screw, and the bottom of the bracket is arranged on the rotating nut through the bearing.
By adopting the technical scheme, the bearing is a thrust ball bearing.
According to the technical scheme, the groove is formed in the other side, opposite to the rotating nut, of the bracket, and the supporting plate is installed in the groove of the bracket.
By adopting the technical scheme, the upper surface of the supporting plate is glued with the wear-resistant layer.
By adopting the technical scheme, the adjustable height of the bracket is 450-800 mm.
The utility model has the advantages that: the utility model provides a railcar is coupling connector cable support frock for overhaul, moreover, the steam generator is simple in structure, precession and screw-out through the adjustment swivel nut before the operation of two car coupling connectors butt joint, make this location frock can adjust backup pad to suitable technology operation position reliably, can provide suitable support when the operation of the big connector butt joint of coupling, promote the efficiency of operation, lift the damage that the hands-off caused connector and cable when effectively avoiding the operation personnel operation, the work efficiency of coupling connector butt joint operation has been improved greatly, and is convenient and practical.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the present invention.
The reference numbers in the figures illustrate: 1. a bottom support frame; 11. a support plate; 12. a screw; 2. rotating the nut; 21. a handle; 3. a bracket; 31. a containing groove; 32. a groove; 4. a support plate; 5. a thrust ball bearing; 6. a connector; 7. a cable assembly.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 and 2, the utility model discloses a coupling connector cable supporting tool for metro vehicle overhaul, which comprises a bottom supporting frame 1; the rotating nut 2 is screwed with the bottom support frame 1, and the rotating nut 2 can be screwed in or out relative to the bottom support frame 1; the bracket 3 is connected with the rotating nut 2; a support plate 411 is mounted on the bracket 3 and used for supporting a cable assembly used for butting of the coupler connector; the rotating nut 2 is screwed in or out to drive the bracket 3 to move up and down directionally relative to the bottom bracket 1 so as to adjust the supporting plate 411 to the operating position.
In this embodiment, bottom sprag frame 1 includes backup pad 411 and screw rod 12, and screw rod 12 is connected perpendicularly with backup pad 411, and backup pad 411 can be for the welding with screw rod 12, and screw rod 12 becomes 90 perpendicular seam with backup pad 411, can also be other structures that can realize backup pad 411 and screw rod 12 and be connected certainly, the utility model discloses not use this as the restriction.
In the embodiment, the rotary nut 2 is screwed with the screw 12, the handle 21 is symmetrically arranged at the lower part of the rotary nut 2 so as to facilitate screwing in and screwing out, more specifically, the rotary nut 2 is screwed with the screw 12 by using single-head fine-thread threads, and the rotary nut 2 is screwed in or screwed out relative to the screw 12 by the handle 21;
during the in-service use, when needing to adjust swivel nut 2 downwards relative screw rod 12, twist through handle 21 swivel nut 2 and make it screw in downwards can, same reason, when needing to adjust swivel nut 2 upwards relative screw rod 12, twist through handle 21 swivel nut 2 and make it upwards screw out can, convenient and practical.
In the present embodiment, the bracket 3 has a T-shaped general structure, the bottom of the T-shaped bracket 3 is reserved with an accommodating groove 31 enough to accommodate the screw 12, and the bottom of the bracket 3 is mounted on the swivel nut 2 through a bearing, more specifically, the bearing is a thrust ball bearing, preferably a single-row thrust ball bearing, and can better bear the axial load.
In this embodiment, the other side of bracket 3 relative rotation nut 2 is provided with recess 32, and the backup pad 411 is installed in the recess 32 of bracket 3, and bracket 3 and backup pad 411 can be for the welding, and the recess 32 of bracket 3 becomes 90 perpendicular weldings with backup pad 411 promptly, can also be other structures that can realize that bracket 3 and backup pad 411 are connected certainly, the utility model discloses do not regard this as the restriction.
In this embodiment, the upper surface of backup pad 411 is glued there is the wearing layer, in the utility model discloses a preferred embodiment, backup pad 411 adopts the 3240 epoxy laminated glass cloth board that 15mm is thick, and the upper surface of backup pad 411 uses the resin adhesive to paste the 1mm thick teflon of one deck and receives the board for improve the wearability of backup pad 411 terminal surface, reduce the connector cable and appear damaged possibility.
In this embodiment, the adjustable height of the bracket 3 is 450 mm and 800mm, and the bracket 3 can be adjusted to the adaptive operation position according to different positions of the coupler on the railway vehicle, so as to meet the use requirements of different working conditions.
The working principle of the utility model is as follows: the supporting tools comprise four supporting tools which are uniformly distributed along two sides below the butt joint direction of the two car coupler connectors 6, specifically, as shown in fig. 2, when the car coupler connectors 6 are in butt joint, the height of the supporting tools is adjusted according to the car coupler positions, the supporting plates 411 can be reliably adjusted to proper technological operation positions by adjusting the screwing-in and screwing-out of the rotating nuts 2, then the cable assemblies 7 of the connectors 6 are stretched out and placed on the supporting plates 411, the upper surfaces of the four supporting plates 411 need to be adjusted on the same horizontal plane as much as possible, and the butt joint work of the two end connectors 6 is sequentially carried out after the cable assemblies 7 of the connectors 6 are placed in place.
The utility model has the advantages that: the utility model provides a railcar is coupling connector cable for overhaul and supports frock, simple structure, this location frock can adjust backup pad to suitable technology operation position reliably, can provide suitable support when the big connector butt joint operation of coupling, promotes the efficiency of operation, lifts the loser when effectively avoiding the operation personnel operation and causes the damage of connector and cable, has improved the work efficiency of coupling connector butt joint operation greatly, convenient and practical.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. Railcar is coupler connector cable support frock for overhaul, its characterized in that includes:
a bottom support frame;
the rotating nut is screwed with the bottom support frame in a threaded manner and can be screwed in or out relative to the bottom support frame;
a bracket connected with the swivel nut;
the support plate is arranged on the bracket and is used for supporting a cable assembly used for butting of the coupler connector;
the rotating nut is screwed in or out to drive the bracket to do vertical directional movement relative to the bottom support frame so as to adjust the support plate to the operation position.
2. The coupler connector cable supporting tool for overhauling subway vehicles as claimed in claim 1, wherein: the bottom support frame comprises a support plate and a screw rod, and the screw rod is vertically connected with the support plate.
3. A coupler connector cable supporting tool for overhaul of subway vehicles as claimed in claim 1 or 2, wherein: the rotary nut is screwed with the screw thread, and handles are symmetrically arranged on the lower portion of the rotary nut so as to facilitate screwing in and screwing out.
4. The coupler connector cable supporting tool for overhauling subway vehicles as claimed in claim 1, wherein: the general structure of the bracket is T-shaped, an accommodating groove which is enough for accommodating the screw rod is reserved at the bottom of the T-shaped bracket, and the bottom of the bracket is arranged on the rotating nut through a bearing.
5. The coupler connector cable supporting tool for overhauling metro vehicles as claimed in claim 4, wherein: the bearing is a thrust ball bearing.
6. A coupler connector cable supporting tool for overhaul of subway vehicles as claimed in claim 1 or 4, wherein: the other side of the bracket, which corresponds to the rotary nut, is provided with a groove, and the support plate is arranged in the groove of the bracket.
7. The coupler connector cable supporting tool for overhauling subway vehicles as claimed in claim 1, wherein: and the upper surface of the supporting plate is glued with a wear-resistant layer.
8. The coupler connector cable supporting tool for overhauling subway vehicles as claimed in claim 1, wherein: the adjustable height of the bracket is 450 mm and 800 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185626.5U CN211281036U (en) | 2019-12-09 | 2019-12-09 | Railcar is coupler connector cable for overhaul and supports frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185626.5U CN211281036U (en) | 2019-12-09 | 2019-12-09 | Railcar is coupler connector cable for overhaul and supports frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211281036U true CN211281036U (en) | 2020-08-18 |
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ID=72034196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185626.5U Active CN211281036U (en) | 2019-12-09 | 2019-12-09 | Railcar is coupler connector cable for overhaul and supports frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211281036U (en) |
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2019
- 2019-12-09 CN CN201922185626.5U patent/CN211281036U/en active Active
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