CN219683819U - Transformer substation secondary control cable instrument of flare-outing - Google Patents
Transformer substation secondary control cable instrument of flare-outing Download PDFInfo
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- CN219683819U CN219683819U CN202321190763.8U CN202321190763U CN219683819U CN 219683819 U CN219683819 U CN 219683819U CN 202321190763 U CN202321190763 U CN 202321190763U CN 219683819 U CN219683819 U CN 219683819U
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- chain
- roller set
- secondary control
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- 230000009471 action Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a secondary control cable straightening tool for a transformer substation, which comprises a base and a movable rod, wherein the base is provided with a screw rod, the movable rod is connected with the base through the screw rod, the screw rod is sleeved with an elastic element, and the elastic element is positioned between the movable rod and the base; the base is provided with a first roller set, the movable rod is provided with a second roller set, the first roller set and the second roller set are adjacent up and down, the movable rod is respectively provided with driving wheels at two sides of the second roller set, the base is also respectively provided with driving wheels at two sides of the first roller set, the driving wheels are connected through a chain, the base is provided with a driving device, and the driving device is connected with the driving wheels through a chain; according to the utility model, the secondary cable is fed between the first roller set and the second roller set through the driving wheel, the secondary cable is straightened through the cooperation of the first roller set and the second roller set, and is pulled out by the driving wheel, the whole process can be completed by self without manually pulling the secondary cable, and the whole size of the tool is smaller.
Description
Technical Field
The utility model relates to the technical field of power cable construction, in particular to a secondary control cable straightening tool for a transformer substation.
Background
The secondary cable is generally adopted as a secondary cable in a transformer substation and is mainly used as a single-phase alternating-current cable, a three-phase alternating-current cable, a direct-current power cable, a control cable and a signal cable, and when the secondary cable is connected in a cabinet, in order to ensure that the wiring process of the secondary cable meets acceptance standards, the insulating sheath and the shielding layer of the secondary cable need to be straightened after being stripped.
The existing secondary cable straightening mode usually adopts manual straightening, one end of the secondary cable needs to be fixed, each cable is clamped by pliers to be straightened, the method is time-consuming and labor-consuming, and the secondary cable straightening process needs to be repeated for a plurality of times due to the large workload during each wiring, so that a great deal of time is wasted on straightening the cables by wiring personnel.
The existing tool for partially straightening the secondary cable can automatically straighten the secondary cable, one end of the secondary cable is fixed, the other end of the secondary cable is pulled to achieve straightening, labor burden of wiring personnel is reduced, and working efficiency is improved.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a secondary control cable straightening tool for a transformer substation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a secondary control cable instrument of straightening of transformer substation, includes base and movable rod, be equipped with the screw rod on the base, the movable rod pass through the screw rod with the base is connected, the cover is equipped with elastic element on the screw rod, elastic element is located between movable rod and the base; be equipped with first roller train on the base, be equipped with the second roller train on the carriage release lever, first roller train with the second roller train is adjacent from top to bottom, the carriage release lever is in the both sides of second roller train are equipped with the action wheel respectively, the base is in the both sides of first roller train are also equipped with the action wheel respectively, connect through the chain between the action wheel, be equipped with drive arrangement on the base, drive arrangement passes through the chain with the action wheel is connected.
According to the utility model, the secondary cable is fed between the first roller set and the second roller set through the driving wheel, the secondary cable is straightened through the cooperation of the first roller set and the second roller set, and is pulled out through the driving wheel, so that the whole process can be completed automatically without manually pulling the secondary cable; meanwhile, when the secondary cable is straightened, the distance between the movable rod and the base is only required to be adjusted according to the diameter of the secondary cable, and the length of the secondary cable is not required to be considered, so that the device is small in size, can be held by hand, and is suitable for being used in a narrow space.
Preferably, the first roller set and the second roller set each comprise a plurality of rollers, and the rollers of the first roller set and the rollers of the second roller set are staggered.
Preferably, the roller is rotatably connected with the base, the roller is rotatably connected with the moving rod, a straightening groove is formed in the roller, and the straightening groove is arranged around the roller.
And the secondary cable passes through the straightening grooves of the rollers and passes through the space between the first roller set and the second roller set, so that the secondary cable is straightened.
Preferably, the driving wheel is rotatably connected with the base, the driving wheel is rotatably connected with the moving rod, and the driving wheel is arranged up and down oppositely.
The driving wheels which are opposite up and down can drive the secondary cable to enter or leave between the first roller set and the second roller set while limiting the moving path of the secondary cable.
Preferably, the driving wheel comprises a pulley and a sprocket, the pulley and the sprocket are connected by a rotation shaft, and the sprockets are connected to each other by the chain.
The pulleys are driven by the chain wheels, the chain wheels are driven by the chains, and the chains are matched with the chain wheels to enable the pulleys to synchronously rotate.
Preferably, the driving device comprises a motor and a reduction gear set, the driving wheel is arranged around the reduction gear set, and the motor is connected with the chain through the reduction gear set.
The reduction gear set amplifies the motor torque so that the motor can better drive the chain to move.
Preferably, a tensioner is provided on the moving rod, the tensioner being rotatably connected to the moving rod, the tensioner being arranged in close proximity to the chain.
When the distance between the movable rod and the base is changed, the tightness of the chain is also changed, and the tightness of the chain can be adjusted by rotating the tensioner, so that the chain is prevented from being separated from the chain wheel or the reduction gear set.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the secondary cable is fed between the first roller set and the second roller set through the driving wheel, the secondary cable is straightened through the cooperation of the first roller set and the second roller set, and is pulled out by the driving wheel, so that the whole process can be completed by itself without manually pulling the secondary cable.
(2) When the secondary cable is straightened, the distance between the movable rod and the base is only required to be adjusted according to the diameter of the secondary cable, and the length of the secondary cable is not required to be considered, so that the secondary cable straightening device is small in size, can be held by hand, and is suitable for being used in a narrow space.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
FIG. 3 is a rear elevational view of the structure of the present utility model;
FIG. 4 is a top plan view of the structure of the present utility model;
FIG. 5 is a schematic view of the structure of section A-A of FIG. 2;
in the figure: 1. a base; 2. a moving rod; 3. an elastic element; 4. a roller; 401. a straightening groove; 5. a driving wheel; 6. a chain; 7. a main gear; 8. a pinion gear; 9. a motor; 10. a tensioner; 11. a control knob; 12. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 5, the specific scheme of the embodiment is as follows: the utility model provides a tool for straightening secondary control cable of transformer substation, includes base 1 and movable rod 2, is equipped with the recess on the base 1, and movable rod 2 is located the recess, is equipped with the screw rod on the base 1, and movable rod 2 is connected with base 1 through the screw rod, and the cover is equipped with elastic element 3 on the screw rod, and elastic element 3 is located between movable rod 2 and the base 1, and elastic element 3 adopts the spring, and the movement of movable rod 2 is restricted jointly to the nut on spring and the screw rod, adjusts the interval of movable rod 2 and base 1 through swivel nut.
Be equipped with first roller train on the base 1, be equipped with the second roller train on the carriage release lever 2, first roller train and second roller train are adjacent from top to bottom, and first roller train and second roller train parallel arrangement, the running roller 4 quantity of first roller train is less than the running roller 4 quantity of second roller train one, makes the running roller 4 of first roller train and the running roller 4 staggered arrangement of second roller train.
The roller 4 is connected with the base 1 through the bearing rotation, and the roller 4 is connected with the movable rod 2 through the bearing rotation, is equipped with alignment groove 401 on the roller 4, and alignment groove 401 of the roller 4 of first roller train aligns along same straight line, and alignment groove 401 of the roller 4 of second roller train aligns along same straight line, and alignment groove 401 of the roller 4 of first roller train and second roller train aligns from top to bottom, ensures that the secondary cable can straighten each roller 4.
The movable rod 2 is provided with a driving wheel 5 respectively at two sides of the second roller set, the base 1 is also provided with a driving wheel 5 respectively at two sides of the first roller set, the left side of the movable rod 2 is aligned up and down with the driving wheel 5 at the left side of the base 1, the right side of the movable rod 2 is also aligned up and down with the driving wheel 5 at the right side of the base 1, the driving wheel 5 comprises a pulley and a chain wheel, the pulley and the chain wheel are connected through a rotating shaft, the chain wheels are connected with each other through chains 6, and the driving wheel 5 is respectively connected with the base 1 and the movable rod 2 through the rotating shaft in a rotating way.
The base 1 is provided with a driving device, the driving device comprises a motor 9 and a reduction gear set, the driving wheel 5 is arranged around the reduction gear set, the reduction gear set comprises a main gear 7 and a secondary gear 8 which are meshed with each other, the main gear 7 and the secondary gear 8 are both rotationally connected with the base 1, the main gear 7 is connected with the chain 6, and the motor 9 is connected with the secondary gear 8;
after the motor 9 starts, the pinion 8 is driven to rotate at first, the pinion 8 drives the main gear 7 to rotate, then the main gear 7 drives the chain 6 to rotate, then the chain 6 drives all the chain wheels to rotate simultaneously, the chain wheels drive the pulleys to rotate synchronously through the rotating shafts, the pulleys drive the secondary cables to move, anti-slip treatment is carried out outside the pulleys, and idle running of the pulleys during working is avoided.
The tensioner 10 is arranged on the moving rod 2, the tensioner 10 is in a strip shape, a control knob 11 of the tensioner 10 extends out of the base 1, the tensioner 10 is rotationally connected with the moving rod 2, and the tensioner 10 is arranged close to the chain 6;
when the distance between the moving rod 2 and the base 1 is relatively close, the chain 6 is in a loose state due to the reduced distance between the upper chain wheel and the lower chain wheel, which is not beneficial to the transmission of the chain 6, and the chain 6 is at risk of disengaging from the chain wheel in the transmission process, the control knob 11 is required to be rotated to rotate the tensioner 10, so that the tensioner 10 supports the chain 6, and the chain 6 is recovered to a tight state.
The base 1 is also provided with a handle 12 at the side of the control knob 11, which is convenient for the user to hold.
The application method of the utility model is as follows: the motor 9 is turned on, the secondary cable to be straightened stretches into the space between the driving wheels 5 on any side of the straightening tool, the driving wheels 5 drive the secondary cable to pass through the space between the first roller set and the second roller set and be straightened by the first roller set and the second roller set, and then the secondary cable is fed between the driving wheels 5 on one side of the straightening tool and the driving wheels 5 on the other side of the straightening tool, so that the secondary cable is conveniently taken away from the straightening tool, and the straightening work of the secondary cable is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a secondary control cable instrument of straightening of transformer substation, its characterized in that includes base and movable rod, be equipped with the screw rod on the base, the movable rod passes through the screw rod with the base is connected, the cover is equipped with elastic element on the screw rod, elastic element is located between movable rod and the base; be equipped with first roller train on the base, be equipped with the second roller train on the carriage release lever, first roller train with the second roller train is adjacent from top to bottom, the carriage release lever is in the both sides of second roller train are equipped with the action wheel respectively, the base is in the both sides of first roller train are also equipped with the action wheel respectively, connect through the chain between the action wheel, be equipped with drive arrangement on the base, drive arrangement passes through the chain with the action wheel is connected.
2. The substation secondary control cable straightening tool according to claim 1, wherein the first roller set and the second roller set comprise a plurality of rollers, and the rollers of the first roller set and the rollers of the second roller set are staggered.
3. The secondary control cable straightening tool of a transformer substation according to claim 2, wherein the roller is rotatably connected with the base, the roller is rotatably connected with the movable rod, a straightening groove is formed in the roller, and the straightening groove is arranged around the roller.
4. The secondary control cable straightening tool of a transformer substation according to claim 1, wherein the driving wheel is rotatably connected with the base, the driving wheel is rotatably connected with the moving rod, and the driving wheel is arranged up and down oppositely.
5. The tool for straightening secondary control cables of a transformer substation according to claim 4, wherein the driving wheel comprises a pulley and a sprocket, the pulley and the sprocket are connected by a rotation shaft, and the sprockets are connected to each other by the chain.
6. A secondary control cable straightening tool of a substation according to claim 1, characterized in that the driving means comprise a motor and a reduction gear set, the driving wheel being arranged around the reduction gear set, the motor being connected with the chain through the reduction gear set.
7. A secondary control cable straightening tool according to claim 1, characterized in that a tensioner is provided on the moving rod, which tensioner is in rotational connection with the moving rod, which tensioner is arranged next to the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190763.8U CN219683819U (en) | 2023-05-17 | 2023-05-17 | Transformer substation secondary control cable instrument of flare-outing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190763.8U CN219683819U (en) | 2023-05-17 | 2023-05-17 | Transformer substation secondary control cable instrument of flare-outing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683819U true CN219683819U (en) | 2023-09-15 |
Family
ID=87944309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321190763.8U Active CN219683819U (en) | 2023-05-17 | 2023-05-17 | Transformer substation secondary control cable instrument of flare-outing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683819U (en) |
-
2023
- 2023-05-17 CN CN202321190763.8U patent/CN219683819U/en active Active
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