CN220744883U - Paying-off tool for motor train unit - Google Patents
Paying-off tool for motor train unit Download PDFInfo
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- CN220744883U CN220744883U CN202321755932.8U CN202321755932U CN220744883U CN 220744883 U CN220744883 U CN 220744883U CN 202321755932 U CN202321755932 U CN 202321755932U CN 220744883 U CN220744883 U CN 220744883U
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- sleeve
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- support column
- rod
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 241000271559 Dromaiidae Species 0.000 claims description 7
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a motor train unit paying-off tool, which belongs to the technical field of motor train unit cavity threading, and comprises a supporting component and a plurality of paying-off reels; the support assembly is provided with a support column extending upwards along the vertical direction, and the lower end of the support column is used for being supported in a preset area; a first sleeve is arranged outside the support column; the pay-off reels are arranged on the first sleeve at intervals along the vertical direction, and are all in rotary connection with the first sleeve; a plurality of paying-off rods are arranged on the peripheral wall of each paying-off disc at intervals, and extend along the radial direction of the paying-off disc; the paying-off rod is used for installing a wire harness. The paying-off tool for the motor train unit can realize simultaneous operation of a plurality of wire harnesses, reduce paying-off difficulty, improve working efficiency of operators and guarantee operation safety of the operators.
Description
Technical Field
The utility model belongs to the technical field of threading of a cavity of a motor train unit, and particularly relates to a paying-off tool of the motor train unit.
Background
In the operation process of the motor train unit, cavity threading is one of the most important working procedures in a vehicle wiring link, paying-off treatment is required to be carried out on the wire harness before threading, the type of the wire harness is complex, and the using amounts of the wire harnesses of different types are different.
In the prior art, the operation of wire harness paying-off is usually directly carried out manually, because the wire harness is large in mass, various in types, long in paying-off time and limited in operation space, on one hand, the space is limited and is easy for an operator to pedal the wire harness to influence the wire harness quality, on the other hand, the space is not suitable for the height of a human body, and the operator is required to work in a semi-squatting state, so that paying-off operation is difficult, the efficiency is low, and fatigue and injury of the operator are easily caused.
Disclosure of Invention
The utility model aims to provide a paying-off tool for a motor train unit, and aims to solve the technical problems that a wire harness is easy to damage, paying-off operation is difficult, paying-off efficiency is low, and fatigue and injury of operators are easy to cause in the existing paying-off mode.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a EMUs unwrapping wire frock, include:
the support assembly is provided with a support column extending upwards along the vertical direction, and the lower end of the support column is used for being supported in a preset area; a first sleeve is arranged outside the support column;
the pay-off reels are arranged on the first sleeve at intervals along the vertical direction and are rotationally connected with the first sleeve; a plurality of paying-off rods are arranged on the peripheral wall of each paying-off disc at intervals, and extend along the radial direction of the paying-off disc; and the paying-off rod is used for installing a wire harness.
In one possible implementation manner, the pay-off reel at the bottom is defined as a first reel, and the rest pay-off reels are defined as second reels;
the first sleeve is provided with at least one limiting shaft section, and the upper end of each limiting shaft section is supported with one second wire coil;
the lower end of the first sleeve is provided with a second sleeve, and the first wire coil is arranged between the second sleeve and the limiting shaft section positioned at the bottom.
In some embodiments, a limiting member is arranged between the second sleeve and the first sleeve in a penetrating manner along the radial direction of the first sleeve.
In one possible implementation, the support column is screwed with the first sleeve.
In some embodiments, the upper end of the support column is fixedly connected with a rotary disk, the lower end of the support column is rotatably connected with a support disk, and the lower end of the support disk is used for being supported on the ground; when the rotating disc is rotated, the support column drives the support disc to move downwards so as to be supported in the preset area.
In one possible implementation manner, a limit stop lever is arranged at one end, close to the first sleeve, of each pay-off rod, and the limit stop lever extends in the vertical direction.
In some embodiments, the payoff lever comprises:
one end of the fixed rod is fixed on the pay-off disc, and the other end of the fixed rod extends outwards along the radial direction of the pay-off disc;
the telescopic rods are sequentially and backwards arranged along the radial direction of the pay-off reel; one end of the telescopic rod stretches into the telescopic rod close to the fixed rod before the fixed rod, and is in sliding connection with the telescopic rod close to the fixed rod before the fixed rod along the radial direction of the pay-off reel.
The first limit screw is arranged between the fixing rod and the telescopic rods in a penetrating manner along the radial direction of the telescopic rods, and the second limit screw is arranged between two adjacent telescopic rods in a penetrating manner along the radial direction of the telescopic rods.
In one possible implementation, the support assembly further includes:
the support platform is provided with the support column and the first sleeve in a penetrating manner along the vertical direction; the lower ends of the support columns are used for penetrating through the support platform and supporting on the ground;
the plurality of groups of movable wheels are arranged at the bottom of the supporting platform in an array mode.
In some embodiments, the supporting platform is further connected with a push rod, and the upper end of the push rod is inclined and extends in a direction away from the pay-off reel.
Compared with the prior art, the scheme provided by the embodiment of the application has the advantages that the plurality of paying-off drums are arranged on the first sleeve, and the plurality of paying-off rods are arranged on the paying-off drums so as to install the plurality of wire harnesses; the first sleeve is connected with the support column to drive the pay-off reel to move up and down, so that the height of the pay-off reel is adjusted, and the height of an operation space is adapted; the utility model provides a EMUs unwrapping wire frock can realize a plurality of pencil simultaneous operation, and can adapt to the height of operating space, avoids the pencil directly to pile up the trample damage problem that produces on the ground, reduces the unwrapping wire degree of difficulty, improves operating personnel's work efficiency, ensures operating personnel's operation safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a paying-off tool for a motor train unit, which is provided by the embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of a support column and a first sleeve according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a pay-off rod according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a connection structure between a support column and a first sleeve according to an embodiment of the present utility model.
In the figure:
1. a support assembly; 11. a support platform; 112. a limiting piece; 12. a support column; 121. a rotating disc; 122. a support plate; 13. a moving wheel; 14. a push rod;
2. a first sleeve; 21. a limiting shaft section; 22. a second sleeve;
3. a pay-off reel; 31. a first wire coil; 32. a second wire coil;
4. paying-off rods; 41. a fixed rod; 411. a first bar-shaped hole; 42. a telescopic rod; 421. a second bar-shaped hole; 43. a first limit screw; 44. a second limit screw;
5. a limit stop lever;
6. and (3) a bearing.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 4, a description will now be given of a paying-off tool for a motor train unit provided by the present utility model. The paying-off tool for the motor train unit comprises a supporting component 1 and a plurality of paying-off reels 3; the support assembly 1 is provided with a support column 12 extending upwards along the vertical direction, and the lower end of the support column 12 is used for being supported in a preset area; the first sleeve 2 is arranged outside the support column 12; the pay-off reels 3 are arranged on the first sleeve 2 at intervals along the vertical direction, and the pay-off reels 3 are rotationally connected with the first sleeve 2; a plurality of paying-off rods 4 are arranged on the peripheral wall of each paying-off disc 3 at intervals, and the paying-off rods 4 extend along the radial direction of the paying-off discs 3; the wire harness is mounted on the wire releasing rod 4.
Specifically, the number of the pay-off reels 3 can be selected according to actual needs; in the case of working in a place with a small operating space, preferably, two reels 3 are used.
Compared with the prior art, the paying-off tool for the motor train unit has the advantages that the paying-off drums 3 are arranged on the first sleeve 2, and the paying-off rods 4 are arranged on the paying-off drums 3 so as to install the wire harnesses; through the connection between the support column 12 and the first sleeve 2, the first sleeve 2 drives the pay-off reel 3 to move up and down so as to adjust the height of the pay-off reel 3, thereby adapting to the height of an operation space; the utility model provides a EMUs unwrapping wire frock can realize a plurality of pencil simultaneous operation, and can adapt to the height of operating space, avoids the pencil directly to pile up the trample damage problem that produces on the ground, reduces the unwrapping wire degree of difficulty, improves operating personnel's work efficiency, ensures operating personnel's operation safety.
Referring to fig. 2, in one possible implementation, a pay-off reel 3 at the bottom is defined as a first reel 31, and the rest of pay-off reels 3 are defined as second reels 32; the first sleeve 2 is provided with at least one limiting shaft section 21, and the upper end of each limiting shaft section 21 is supported with a second wire coil 32; the lower end of the first sleeve 2 is provided with a second sleeve 22, and a first coil 31 is arranged between the second sleeve 22 and the limiting shaft section 21 positioned at the bottom.
The limiting shaft section 21 is arranged to support the second wire coil 32; and the second wire coil 32 is rotatably connected with the first sleeve 2 at the upper end of the limiting shaft section 21 through the bearing 6 so as to realize the rotation of the second wire coil 32. By providing the second sleeve 22 so as to be connected to the support platform 11 through the second sleeve 22, the first pay-off reel 3 is supported at the upper end of the second sleeve 22.
Referring to fig. 2, in some embodiments, a limiting member 112 is disposed between the second sleeve 22 and the first sleeve 2 along the radial direction of the first sleeve 2.
The limiting piece 112 is arranged to fix the second sleeve 22 and the first sleeve 2; preferably, the limiting member 112 is a connecting screw, and one end of the connecting screw passes through the second sleeve 22 along the radial direction of the first sleeve 2 and is screwed into the first sleeve 2.
Referring to fig. 2 and 4, in one possible implementation, the support column 12 is screwed to the first sleeve 2.
The support column 12 is screwed with the first sleeve 2, so that the lower end of the support column 12 is screwed out of the first sleeve 2 downwards, and the position of the support disc 122 at the lower end of the support column 12 is adjusted, so that the support disc 122 is supported in a preset area.
Specifically, as a connection mode of the support column 12 and the first sleeve 2, the support column 12 is a screw structure with external threads on the outer peripheral wall, the first sleeve 2 is a sleeve structure with internal threads on the inner peripheral wall of the lower end, and the screw structure is connected with the sleeve structure through threads.
Referring to fig. 2, in some embodiments, a rotating disc 121 is fixedly connected to an upper end of a support column 12, a supporting disc 122 is rotatably connected to a lower end of the support column 12, and a lower end of the supporting disc 122 is used for being supported on the ground; when the rotating disc 121 is rotated, the support column 12 drives the support disc 122 to move downward to be supported in a predetermined area.
By arranging the rotary disk 121, the rotation of the support column 12 is realized by rotating the rotary disk 121, so that the lower end of the support column 12 is driven to move downwards; by providing the support plate 122 so that the lower end of the support column 12 is supported at a predetermined area, i.e., on the ground, stable support of the support column 12 is achieved.
Referring to fig. 1, in some possible embodiments, a stop bar 5 is disposed on an end of each pay-off rod 4 near the first sleeve 2, and the stop bar 5 extends in a vertical direction.
Through setting up spacing pin 5 to intercept pencil in spacing pin 5 departments, avoid taking place the winding between a plurality of pencil, influence unwrapping wire efficiency.
Referring to fig. 3, in some embodiments, the pay-off bar 4 includes a fixed bar 41 and a plurality of telescopic bars 42; one end of the fixed rod 41 is fixed on the pay-off reel 3, and the other end extends outwards along the radial direction of the pay-off reel 3; a plurality of telescopic rods 42 sequentially arranged rearward in the radial direction of the pay-off reel 3; one end of the telescopic rod 42 extends into the fixed rod 41/the telescopic rod 42 which is adjacent to the fixed rod 41 in the front, and is in sliding connection with the fixed rod 41/the telescopic rod 42 which is adjacent to the fixed rod 41 in the front along the radial direction of the pay-off reel 3.
It should be noted that, as used herein, the terms "front" and "rear" used in the place of the line protection rod refer to the position on the paying-off rod 4 near or far from the paying-off reel 3, specifically, "front" refers to the end of the paying-off rod 4 near the paying-off reel 3, and "rear" refers to the end of the paying-off rod 4 far from the paying-off reel 3.
The length of the paying-off rod 4 is adjusted by arranging a plurality of telescopic rods 42 so as to adapt to the requirements of different wire harnesses.
Optionally, a rubber is disposed on the telescopic rod 42 far away from the pay-off reel 3 to protect the telescopic rod 42 and prevent the telescopic rod 42 from scratching the wire harness and operators during use.
Referring to fig. 3, for example, a first limit screw 43 is disposed between the fixing rod 41 and the telescopic rod 42 along the radial direction of the telescopic rod 42, and a second limit screw 44 is disposed between two adjacent telescopic rods 42 along the radial direction of the telescopic rod 42.
Positioning of the telescopic rod 42 is achieved by arranging a first limit screw 43 and a second limit screw 44; specifically, a first bar hole 411 is provided on the fixed rod 41, a second bar hole 421 is provided on the telescopic rod 42, and when the position of the telescopic rod 42 is adjusted, the first limit screw 43 passes through the first bar hole 411 and is connected to the telescopic rod 42, and the second limit screw 44 passes through the external telescopic rod 42 and is connected to the internal telescopic rod 42, so as to position the telescopic rod 42.
Optionally, the number of the telescopic rods 42 is 2-5; preferably, two sets of telescoping rods 42 are used.
Referring to fig. 1, in some possible embodiments, the support assembly 1 further comprises a support platform 11 and a plurality of sets of moving wheels 13; the support platform 11 is provided with a support column 12 and a first sleeve 2 in a penetrating manner along the vertical direction; the lower ends of the support columns 12 are used for penetrating through the support platform 11 and supporting on the ground; the plurality of groups of moving wheels 13 are arranged at the bottom of the supporting platform 11 in an array manner.
By arranging a plurality of groups of moving wheels 13, the support column 12, the first sleeve 2, the paying-off reel 3 and the paying-off rod 4 are driven to move.
It should be noted that, the lower end of the supporting column 12 passes through the supporting platform 11 downwards, and is connected with the supporting disc 122; specifically, the support platform 11 is provided with the second sleeve 22, and the lower end of the first sleeve 2 is connected with the second sleeve 22 through a limiting member 112.
Referring to fig. 1, in some embodiments, a push rod 14 is further connected to the supporting platform 11, and an upper end of the push rod 14 is inclined and extends away from the pay-off reel 3.
Push rod 14 is arranged to facilitate the movement of the paying-off tool for the motor train unit.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. EMUs unwrapping wire frock, its characterized in that includes:
the support assembly is provided with a support column extending upwards along the vertical direction, and the lower end of the support column is used for being supported in a preset area; a first sleeve is arranged outside the support column;
the pay-off reels are arranged on the first sleeve at intervals along the vertical direction and are rotationally connected with the first sleeve; a plurality of paying-off rods are arranged on the peripheral wall of each paying-off disc at intervals, and extend along the radial direction of the paying-off disc; and the paying-off rod is used for installing a wire harness.
2. The motor train unit pay-off tooling of claim 1, wherein the pay-off reel defined at the bottom is a first reel, and the remaining pay-off reels are second reels;
the first sleeve is provided with at least one limiting shaft section, and the upper end of each limiting shaft section is supported with one second wire coil;
the lower end of the first sleeve is provided with a second sleeve, and the first wire coil is arranged between the second sleeve and the limiting shaft section positioned at the bottom.
3. The motor train unit paying-off tool as claimed in claim 2, wherein a limiting member is arranged between the second sleeve and the first sleeve in a penetrating manner along the radial direction of the first sleeve.
4. The EMUs unwrapping wire frock of claim 1, wherein pass through threaded connection between support column and the first sleeve.
5. The paying-off tool for the motor train unit as claimed in claim 4, wherein the upper end of the supporting column is fixedly connected with a rotary disk, the lower end of the supporting column is rotatably connected with a supporting disk, and the lower end of the supporting disk is used for being supported on the ground; when the rotating disc is rotated, the support column drives the support disc to move downwards so as to be supported in the preset area.
6. The motor train unit pay-off tooling of claim 1, wherein one end of each pay-off rod, which is close to the first sleeve, is provided with a limiting stop lever, and the limiting stop lever extends in the vertical direction.
7. The EMUs unwrapping wire frock of claim 6, wherein the unwrapping wire pole includes:
one end of the fixed rod is fixed on the pay-off disc, and the other end of the fixed rod extends outwards along the radial direction of the pay-off disc;
the telescopic rods are sequentially and backwards arranged along the radial direction of the pay-off reel; one end of the telescopic rod stretches into the telescopic rod close to the fixed rod before the fixed rod, and is in sliding connection with the telescopic rod close to the fixed rod before the fixed rod along the radial direction of the pay-off reel.
8. The motor train unit paying-off tool as claimed in claim 7, wherein a first limit screw is arranged between the fixed rod and the telescopic rods in a penetrating manner along the radial direction of the telescopic rods, and a second limit screw is arranged between two adjacent telescopic rods in a penetrating manner along the radial direction of the telescopic rods.
9. The EMUs paying-off tooling of claim 1, wherein the support assembly further comprises:
the support platform is provided with the support column and the first sleeve in a penetrating manner along the vertical direction; the lower ends of the support columns are used for penetrating through the support platform and supporting on the ground;
the plurality of groups of movable wheels are arranged at the bottom of the supporting platform in an array mode.
10. The motor train unit pay-off tool as set forth in claim 9, wherein the supporting platform is further connected with a push rod, and the upper end of the push rod is inclined and extends in a direction away from the pay-off reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321755932.8U CN220744883U (en) | 2023-07-05 | 2023-07-05 | Paying-off tool for motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321755932.8U CN220744883U (en) | 2023-07-05 | 2023-07-05 | Paying-off tool for motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220744883U true CN220744883U (en) | 2024-04-09 |
Family
ID=90559257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321755932.8U Active CN220744883U (en) | 2023-07-05 | 2023-07-05 | Paying-off tool for motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220744883U (en) |
-
2023
- 2023-07-05 CN CN202321755932.8U patent/CN220744883U/en active Active
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