CN220131627U - High-voltage cable winding and unwinding device for shield construction - Google Patents
High-voltage cable winding and unwinding device for shield construction Download PDFInfo
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- CN220131627U CN220131627U CN202321068056.1U CN202321068056U CN220131627U CN 220131627 U CN220131627 U CN 220131627U CN 202321068056 U CN202321068056 U CN 202321068056U CN 220131627 U CN220131627 U CN 220131627U
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- cable winding
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- 238000004804 winding Methods 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Abstract
The utility model discloses a high-voltage cable winding and unwinding device for shield construction, and belongs to the technical field of cable winding and unwinding devices. The utility model provides a be used for shield to construct high tension cable winding and unwinding devices, includes frame and reel, the both inner sides of frame are all fixedly connected with limiting plate, the both sides top of frame is detachably connected with first support and second support respectively, rotate on the first support and be provided with first pivot, rotate on the second support and be provided with the second pivot, first pivot and second pivot are all spacing through the limiting plate, first pivot is driven through drive arrangement, the reel is installed between first pivot and second pivot; according to the utility model, through the limiting plate, the first rotating shaft and the second rotating shaft can be guided to the mounting position by the limiting plate when the reel is mounted, so that the effect of quick positioning when the reel is mounted is achieved, and the problem that the cable winding and unwinding device is not easy to align with the mounting position when the reel is replaced in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of cable winding and unwinding devices, in particular to a high-voltage cable winding and unwinding device for shield construction.
Background
Before the shield construction starts, the high-voltage cable of the shield machine needs to be laid from the ground to the underground, and after the tunneling is completed, the high-voltage cable needs to be removed and recovered. Common methods for laying cables from the ground to the tunnel connecting shield machines are direct burial, trench laying, wall laying, etc.
The high-voltage cable is generally laid by more manpower, and one person is required to lift every 1-2 m. The construction efficiency is low, and a large number of people are needed to cooperate. To solve this problem, a cable winding device is required to perform auxiliary operations.
The cable winding and unwinding device generally carries out cable winding and unwinding effect by the rotation of reel, after the cable winding and unwinding of a disc is accomplished, need change the reel, in prior art, generally all support the both sides of reel respectively by two back shaft, one of them is fixed position, another is movable, when need change the reel, need remove a back shaft, make it break away from the reel, can misplace and take out the reel, install new reel again, however need the axis of reel with the axis coincidence of two back shafts just can insert the reel exactly with the back shaft of activity when installing, small-size reel is very convenient when installing, but big one is when installing, need to utilize hoisting accessory to hoist the reel to install, want the axis coincidence just to be troublesome this moment, need manual work to assist to align, easily take place danger, consequently need improve.
Disclosure of Invention
The utility model aims to solve the problem that a cable winding and unwinding device in the prior art is not easy to align with an installation position when a reel is replaced, and provides a high-voltage cable winding and unwinding device for shield construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a be used for shield to construct high tension cable winding and unwinding device, includes frame and reel, the equal fixedly connected with limiting plate in two inboards of frame, the both sides top of frame can be dismantled respectively and is connected with first support and second support, it is provided with first pivot to rotate on the first support, it is provided with the second pivot to rotate on the second support, first pivot and second pivot are all spacing through the limiting plate, first pivot is driven through drive arrangement, the reel is installed between first pivot and second pivot.
Preferably, the limiting plate is provided with a groove, the outline in the groove is Y-shaped, and the first rotating shaft and the second rotating shaft are arranged at the bottom of the groove.
Preferably, the first rotating shaft and the second rotating shaft are respectively inserted into two sides of the reel, and a key is arranged between the first rotating shaft and the reel.
Preferably, the first support and the second support are detachably connected with the frame by screws.
Preferably, the driving device comprises a third support and a driving shaft, the third support is fixedly connected to the upper portion of the frame, the driving shaft is rotatably arranged in the third support, one ends of the driving shaft and the first rotating shaft, which are close to each other, are hexagonal prisms, the driving shaft and the first rotating shaft are connected through a connecting cylinder, and the inside of the connecting cylinder is hexagonal prisms.
Preferably, the driving device further comprises a power part and a transmission part, the transmission part comprises a first sprocket, a second sprocket and a chain, the first sprocket is fixedly arranged at the outer end of the driving shaft, the second sprocket is connected with the power part, and the first sprocket is connected with the second sprocket through the chain.
Preferably, the power part comprises a motor and a speed reducer, the speed reducer is fixedly connected to the bottom of the frame, the motor is fixedly connected to the speed reducer, the output end of the motor is connected with the input end of the speed reducer, and the second sprocket is connected with the output end of the speed reducer.
Compared with the prior art, the utility model provides the high-voltage cable winding and unwinding device for shield construction, which has the following beneficial effects.
1. According to the utility model, through the limiting plate, the first rotating shaft and the second rotating shaft can be guided to the mounting position by the limiting plate when the reel is mounted, so that the effect of quick positioning when the reel is mounted is achieved, and the problem that the cable winding and unwinding device is not easy to align with the mounting position when the reel is replaced in the prior art is solved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the present utility model.
Fig. 3 is a partially disassembled structure of the present utility model.
Fig. 4 is a schematic view of a part of the structure of the present utility model.
Fig. 5 is a schematic view of a part of the structure of the present utility model.
In the figure:
1. a frame; 2. a first support; 3. a first sprocket; 4. a connecting cylinder; 5. a limiting plate; 6. a reel; 7. a motor; 8. a speed reducer; 9. a second sprocket; 10. a chain; 11. a third support; 12. a first rotating shaft; 13. a second rotating shaft; 14. a second support; 15. a drive shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a high-voltage cable winding and unwinding device for shield construction comprises a frame 1 and a reel 6, wherein limiting plates 5 are fixedly connected to two inner sides of the frame 1, a first support 2 and a second support 14 are detachably connected to the tops of two sides of the frame 1 respectively, a first rotating shaft 12 is rotatably arranged on the first support 2, a second rotating shaft 13 is rotatably arranged on the second support 14, the first rotating shaft 12 and the second rotating shaft 13 are limited through the limiting plates 5, the first rotating shaft 12 is driven by a driving device, and the reel 6 is arranged between the first rotating shaft 12 and the second rotating shaft 13.
In the specific embodiment of the present utility model, the two limiting plates 5 are provided with grooves, and the corresponding grooves respectively guide the first rotating shaft 12 and the second rotating shaft 13 to enter the designated positions, so that the first support 2 and the first rotating shaft 12 can only rotate relatively and cannot be pulled out, and the first support 2 and the first rotating shaft 12 can only rotate relatively and cannot be pulled out.
When the reel 6 is installed, the reel 6 is lifted by using the lifting device, two sides of the reel 6 are placed between the two limiting plates 5, then the first rotating shaft 12 is inserted into one side hole of the reel 6, the second rotating shaft 13 is inserted into the other side hole of the reel 6, then the lifting device lowers the reel 6, the first rotating shaft 12 and the second rotating shaft 13 enter the grooves of the limiting plates 5, the first rotating shaft 12 and the second rotating shaft 13 are guided to enter the grooves, the bottoms of the first support 2 and the second support 14 are always located below under the action of gravity and can be located on the upper surface of the frame 1, and then the screws or bolts are used for fixing.
The limiting plate 5 is provided with a groove, the outline in the groove is Y-shaped, and the first rotating shaft 12 and the second rotating shaft 13 are arranged at the bottom of the groove. Through this kind of setting, place reel 6 between two limiting plates 5 after, send first pivot 12 and second pivot 13 to limiting plate 5 upper portion groove, because upper portion groove opening is big, therefore go into the position relatively easily during hoist and mount, then first pivot 12 and second pivot 13 can get into the vertical inslot in the below from the great opening in top under the guide of groove, the width in vertical groove is the same with the external diameter of first pivot 12 and second pivot 13, then first support 2 and second support 14 can fall on frame 1 and accomplish the location.
The first rotating shaft 12 and the second rotating shaft 13 are respectively inserted into two sides of the reel 6, and a key is arranged between the first rotating shaft 12 and the reel 6. By providing a key between the first spindle 12 and the reel 6, the first spindle 12 can be made to rotate the reel 6.
The first support 2 and the second support 14 are detachably connected with the frame 1 by screws.
The driving device comprises a third support 11 and a driving shaft 15, the third support 11 is fixedly connected to the upper portion of the frame 1, the driving shaft 15 is rotatably arranged in the third support 11, one ends, close to each other, of the driving shaft 15 and the first rotating shaft 12 are hexagonal prisms, the driving shaft 15 and the first rotating shaft 12 are connected through a connecting cylinder 4, and the inside of the connecting cylinder 4 is hexagonal prism. Through the connecting cylinder 4, before the first rotating shaft 12 is in place, the connecting cylinder 4 is installed on the driving shaft 15, the connecting cylinder 4 is flush with the same end of the driving shaft 15, after the first rotating shaft 12 is in place, the first rotating shaft 12 is coaxial with the driving shaft 15, and then the connecting cylinder 4 can slide towards the first rotating shaft 12, so that the connecting cylinder 4 is sleeved on the first rotating shaft 12 and the driving shaft 15 at the same time, and the effect of transmissible power is achieved.
The driving device further comprises a power part and a transmission part, wherein the transmission part comprises a first chain wheel 3, a second chain wheel 9 and a chain 10, the first chain wheel 3 is fixedly arranged at the outer end of the driving shaft 15, the second chain wheel 9 is connected with the power part, and the first chain wheel 3 and the second chain wheel 9 are connected through the chain 10.
The power part comprises a motor 7 and a speed reducer 8, the speed reducer 8 is fixedly connected to the bottom of the frame 1, the motor 7 is fixedly connected to the speed reducer 8, the output end of the motor 7 is connected with the input end of the speed reducer 8, and the second sprocket 9 is connected with the output end of the speed reducer 8.
When the driving device is used, the motor 7 is started, power is transmitted to the driving shaft 15 through the speed reducer 8 and the chain set, and then the first rotating shaft 12 drives the reel 6 to rotate, so that cable winding and unwinding operation is performed.
The frame 1 of this device can weld according to the equipment size in the scene, and during the use, accomplish the equipment in ground in advance, hoist and put in the dregs bucket chassis of storage battery car after the debugging is accomplished, follow the storage battery car and get into the hole and carry out the receive and release construction of high voltage cable. After construction, the construction can be integrally lifted out to the ground for disassembly or integrally stored. The device can greatly reduce manpower and quicken the winding and unwinding of the high-voltage cable. The shield cable arrangement or dismantling construction is smoothly carried out, and the construction efficiency is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. A be used for shield to construct high tension cable winding and unwinding devices, its characterized in that includes frame (1) and reel (6), the equal fixedly connected with limiting plate (5) in both sides of frame (1), the both sides top of frame (1) is dismantled respectively and is connected with first support (2) and second support (14), it is provided with first pivot (12) to rotate on first support (2), it is provided with second pivot (13) to rotate on second support (14), first pivot (12) and second pivot (13) are all spacing through limiting plate (5), first pivot (12) are driven through drive arrangement, reel (6) are installed between first pivot (12) and second pivot (13).
2. The high-voltage cable winding and unwinding device for shield construction according to claim 1, wherein the limiting plate (5) is provided with a groove, the contour in the groove is Y-shaped, and the first rotating shaft (12) and the second rotating shaft (13) are arranged at the bottom of the groove.
3. The high-voltage cable winding and unwinding device for shield construction according to claim 1, wherein the first rotating shaft (12) and the second rotating shaft (13) are respectively inserted into two sides of the reel (6), and a key is arranged between the first rotating shaft (12) and the reel (6).
4. The high-voltage cable winding and unwinding device for shield construction according to claim 1, wherein the first support (2) and the second support (14) are detachably connected with the frame (1) by means of screws.
5. The high-voltage cable winding and unwinding device for shield construction according to claim 1, wherein the driving device comprises a third support (11) and a driving shaft (15), the third support (11) is fixedly connected to the upper portion of the frame (1), the driving shaft (15) is rotatably arranged in the third support (11), one ends, close to each other, of the driving shaft (15) and the first rotating shaft (12) are hexagonal prisms, the driving shaft (15) is connected with the first rotating shaft (12) through a connecting cylinder (4), and the inside of the connecting cylinder (4) is hexagonal prisms.
6. The high-voltage cable winding and unwinding device for shield construction according to claim 5, wherein the driving device further comprises a power part and a transmission part, the transmission part comprises a first sprocket (3), a second sprocket (9) and a chain (10), the first sprocket (3) is fixedly arranged at the outer end of the driving shaft (15), the second sprocket (9) is connected with the power part, and the first sprocket (3) and the second sprocket (9) are connected through the chain (10).
7. The high-voltage cable winding and unwinding device for shield construction according to claim 6, wherein the power part comprises a motor (7) and a speed reducer (8), the speed reducer (8) is fixedly connected to the bottom of the frame (1), the motor (7) is fixedly connected to the speed reducer (8), the output end of the motor (7) is connected with the input end of the speed reducer (8), and the second sprocket (9) is connected with the output end of the speed reducer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068056.1U CN220131627U (en) | 2023-05-06 | 2023-05-06 | High-voltage cable winding and unwinding device for shield construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321068056.1U CN220131627U (en) | 2023-05-06 | 2023-05-06 | High-voltage cable winding and unwinding device for shield construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131627U true CN220131627U (en) | 2023-12-05 |
Family
ID=88949667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321068056.1U Active CN220131627U (en) | 2023-05-06 | 2023-05-06 | High-voltage cable winding and unwinding device for shield construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131627U (en) |
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2023
- 2023-05-06 CN CN202321068056.1U patent/CN220131627U/en active Active
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