CN213475052U - Electric power engineering cable winding and unwinding devices - Google Patents
Electric power engineering cable winding and unwinding devices Download PDFInfo
- Publication number
- CN213475052U CN213475052U CN202020770530.5U CN202020770530U CN213475052U CN 213475052 U CN213475052 U CN 213475052U CN 202020770530 U CN202020770530 U CN 202020770530U CN 213475052 U CN213475052 U CN 213475052U
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- cable
- fixedly arranged
- electric power
- power engineering
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Abstract
The utility model relates to an electric power engineering cable winding and unwinding devices belongs to electric power engineering technical field. Comprises a tracked vehicle and a plurality of cable reels; a top plate is fixedly arranged at the upper end of the crawler; a vertical plate with a central shaft on the side surface is fixedly arranged at one end of the top plate, and a plurality of positioning shafts which are used for inserting and fixing the cable reel in the vertical direction are fixedly arranged at the other end of the top plate; the center part of the lower end face of the top plate is fixedly provided with a hydraulic lifting jack, the telescopic end of the hydraulic lifting jack is fixedly connected with the top plate, and the hydraulic lifting jack is driven to move by a hydraulic pump fixedly arranged on the upper end face of the top plate; the outer end of the central shaft is provided with a thread section, and the thread section is provided with a limiting sleeve which is connected with the thread section through threads and used for preventing the cable reel from axially sliding. The utility model discloses combine cable jack with the tracked vehicle, can make the device have the function of transportation on the whole, especially can go in construction sites such as field, made things convenient for the transportation around power cable receive and releases, performance is good.
Description
Technical Field
The utility model relates to an electric power engineering cable winding and unwinding devices belongs to electric power engineering technical field.
Background
In the construction of power engineering, particularly in the laying process of power cables, a power cable winding and unwinding device is required. Among them, the most important is to wind and unwind the power cable by the rotation of the cable reel. The cable reel is rotated by manual or electric driving to reel the power cable.
In actual work, the existing cable winding and unwinding device is not suitable for being used in complex places, and particularly is not easy to reach construction sites with complex terrains. For example, in mountain terrain, constructors need to manually carry the cable winding and unwinding device, which is time-consuming and labor-consuming. The country guarantees the power consumption of mountain area residents in the future, and needs to lay power cables in the mountain area, so that the development of a power cable winding and unwinding device suitable for the mountain area is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric power engineering cable winding and unwinding devices solves above-mentioned problem.
In order to realize the purpose, the utility model discloses a technical scheme is:
a cable winding and unwinding device for electric power engineering comprises a tracked vehicle and a plurality of cable reels; a top plate is fixedly arranged at the upper end of the crawler; a vertical plate with a central shaft on the side surface is fixedly arranged at one end of the top plate, and a plurality of positioning shafts which are used for inserting and fixing the cable reel in the vertical direction are fixedly arranged at the other end of the top plate; the center part of the lower end face of the top plate is fixedly provided with a hydraulic lifting jack, the telescopic end of the hydraulic lifting jack is fixedly connected with the top plate, and the hydraulic lifting jack is driven to move by a hydraulic pump fixedly arranged on the upper end face of the top plate; the outer end of the central shaft is provided with a thread section, and the thread section is provided with a limiting sleeve which is connected with the thread section through threads and used for preventing the cable reel from axially sliding.
The utility model discloses a further improvement does: the number of the positioning shafts is 1 or 2, and the cable reels are inserted on the positioning shafts.
The utility model discloses a further improvement does: the outer edge position of the side surface of the cable winding wheel is provided with a jack for inserting a handle rod.
The utility model discloses a further improvement does: the handle bar is conical, and the insertion hole is a conical hole.
The utility model discloses a further improvement does: the cable reels on the positioning shaft are different in size and model.
Since the technical scheme is used, the utility model discloses the technological effect who gains has:
the utility model discloses combine cable jack with the tracked vehicle, can make the device have the function of transportation cable reel on the whole, the device can travel in construction sites such as field. The device sets up hydraulic pressure lift jack for the tracked vehicle, rises the tracked vehicle top and breaks away from ground after hydraulic pressure jack and freely rotates the tracked vehicle and realizes turning to, and the device can make the tracked vehicle realize turning round in situ and switching-over under complicated topography environment through the regulation of hydraulic pressure lift jack.
The utility model discloses set up the location axle and formed cable reel's the region of placing, can guarantee the safe transportation to cable reel.
The utility model discloses have certain transportation function, can make things convenient for transportation and preparation work around power cable receive and releases, the device's comprehensive performance is good.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the present invention without a cable reel;
the crawler type hydraulic lifting device comprises a crawler 1, a cable reel 2, a cable reel 3, a top plate 4, a vertical plate 5, a central shaft 6, a positioning shaft 7, a hydraulic lifting jack 8, a hydraulic pump 9, a limiting sleeve 10 and a handle rod.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments:
the utility model relates to an electric power engineering cable winding and unwinding devices, the device are particularly useful for the difficult building site that reachs of large-scale haulage machine such as field and use.
As shown in fig. 1 and 2, the electric power engineering cable reel device includes a crawler 1 and a plurality of cable reels 2. The tracked vehicle 1 is a tracked vehicle in the prior art, is generally a small tracked vehicle, and can be purchased as required in specific implementation. The crawler 1 plays a role in transportation, mainly for transporting the cable reels 2. The cable reel 2 is placed on the crawler 1, and a cable retracting mechanism is also provided on the crawler 1.
As shown in fig. 1, 2, and 3, a top plate 3 is fixedly provided at an upper end of the crawler 1 to mount a cable reel 2 and a cable reel mechanism. A vertical plate 4 is fixedly arranged at one end of the upper end surface of the top plate 3, and the other opposite end is a cable reel 2 placing area. A central shaft 5 is fixedly arranged on the side surface of the vertical plate 4, and the central shaft 5 is horizontally arranged and can rotate around the axis after the cable reel 2 is installed to realize the winding and unwinding of the power cable. A plurality of positioning shafts 6 along the vertical direction are fixedly arranged in the placement area of the cable reel 2, and the cable reel 2 can be inserted on the positioning shafts 6. The positioning shaft 6 functions to prevent the cable reel 2 from moving. Normally, 1 or 2 positioning shafts 6 are provided, the cable reel 2 is inserted and installed in the positioning shafts 6, and the cable reel 2 is transported by the crawler 1. The cable reel 2 on the positioning shaft 6 may be provided in a form different in model size. In transport, the cable reel 2 may also be provided on the central shaft 5 in order to increase the volume of a single transport. The cable reel 2 placement area can play a role of counterweight, and one side provided with the central shaft is prevented from inclining or even overturning in the cable winding and unwinding process; other objects can be prevented from being used as a balance weight on the top plate, and the same effect can be achieved.
As shown in fig. 2, a hydraulic lifting jack 7 is fixedly provided at the center of the lower end surface of the top plate 3. Specifically, the telescopic end of the hydraulic lifting jack 7 is fixedly connected with the top plate 3. A hydraulic pump 8 is fixedly arranged on the top plate 3, and the hydraulic pump 8 is connected with the hydraulic lifting jack 7 and can drive the hydraulic lifting jack 7 to perform corresponding actions. The technology of hydraulic pumps driving hydraulic lifting jacks makes use of the prior art. The hydraulic lifting jack 7 plays a main role in turning around or reversing the crawler in situ in complex terrains. The specific working principle is that the hydraulic lifting jack 7 lifts the top plate 3 together with the whole crawler 1 to be separated from the ground, then a worker manually rotates the crawler 1 to a required direction to enable the telescopic end of the hydraulic lifting jack 7 to descend, and the crawler 1 descends to the ground. The telescopic rod part of the hydraulic lifting jack 7 can rotate freely. In a specific implementation, the hydraulic lifting jack 7 can also directly use a hand jack. The lower end face of the hydraulic lifting jack 7 can be provided with a circular plate with a convex outer circle, and the effect of stable support can be achieved.
Further, in a specific implementation, in order to prevent the risk of the cable reel 2 mounted on the central shaft 5 from sliding off due to axial movement, a stop collar 9 is provided at the outer end of the central shaft 5. Specifically, a threaded section is arranged at the outer end of the central shaft 5, a limiting sleeve 9 is arranged on the threaded section through threaded connection, and the limiting sleeve 9 can prevent the cable reel 2 from moving excessively in the axial direction.
The device, receive line in-process and need artifical rotation cable reel 2, for the convenience of receiving line operation, set up the jack along the position outside the side of cable reel 2, install in the jack interpolation and put handle stick 10. Further, in a specific implementation, the handle bar 10 is conical, and the insertion hole is a conical hole.
The utility model discloses combine cable jack with the tracked vehicle, can make the device have the function of transportation on the whole, the device can travel in construction sites such as field. The device has made things convenient for the transportation work before and after power cable receive and releases, and performance is good.
Claims (5)
1. The utility model provides an electric power engineering cable winding and unwinding devices which characterized in that: comprises a tracked vehicle (1) and a plurality of cable reels (2); a top plate (3) is fixedly arranged at the upper end of the crawler (1); a vertical plate (4) with a central shaft (5) on the side surface is fixedly arranged at one end of the top plate (3), and a plurality of positioning shafts (6) which are used for inserting and fixing the cable reel (2) in the vertical direction are fixedly arranged at the other end of the top plate; a hydraulic lifting jack (7) is fixedly arranged at the central part of the lower end face of the top plate (3), the telescopic end of the hydraulic lifting jack (7) is fixedly connected with the top plate (3), and the hydraulic lifting jack (7) is driven to move by a hydraulic pump (8) fixedly arranged on the upper end face of the top plate (3); the outer end of the central shaft (5) is provided with a thread section, and the thread section is provided with a limiting sleeve (9) which is connected with the thread section through a thread and prevents the cable reel (2) from axially sliding down.
2. The electric power engineering cable winding and unwinding device of claim 1, wherein: the number of the positioning shafts (6) is 1 or 2, and the cable reels (2) are inserted on the positioning shafts (6).
3. The electric power engineering cable winding and unwinding device of claim 1 or 2, wherein: the outer edge position of the side surface of the cable reel (2) is provided with an insertion hole for inserting the handle (10).
4. The electric power engineering cable winding and unwinding device of claim 3, wherein: the handle bar (10) is conical, and the insertion hole is a conical hole.
5. The electric power engineering cable winding and unwinding device of claim 2, wherein: the cable reels (2) on the positioning shaft (6) are different in model size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770530.5U CN213475052U (en) | 2020-05-12 | 2020-05-12 | Electric power engineering cable winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770530.5U CN213475052U (en) | 2020-05-12 | 2020-05-12 | Electric power engineering cable winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213475052U true CN213475052U (en) | 2021-06-18 |
Family
ID=76390312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020770530.5U Expired - Fee Related CN213475052U (en) | 2020-05-12 | 2020-05-12 | Electric power engineering cable winding and unwinding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213475052U (en) |
-
2020
- 2020-05-12 CN CN202020770530.5U patent/CN213475052U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |