CN216413864U - A tensioner bullwheel for electric power installation - Google Patents
A tensioner bullwheel for electric power installation Download PDFInfo
- Publication number
- CN216413864U CN216413864U CN202122633737.5U CN202122633737U CN216413864U CN 216413864 U CN216413864 U CN 216413864U CN 202122633737 U CN202122633737 U CN 202122633737U CN 216413864 U CN216413864 U CN 216413864U
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- Prior art keywords
- bottom box
- winding rod
- rod
- winding
- supporting
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000010616 electrical installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model provides a wire tightening device for electric power installation, which belongs to the technical field of electric power equipment and comprises a bottom box, a wire winding assembly and a driving assembly, wherein the wire winding assembly comprises a supporting chassis, a first wire winding rod and a second wire winding rod, the supporting chassis is arranged on one side of the bottom box, the first wire winding rod and the second wire winding rod are fixedly arranged on one side, far away from the bottom box, of the supporting chassis, the first wire winding rod and the second wire winding rod are distributed oppositely, and the driving assembly is arranged in the bottom box and used for driving the supporting chassis to rotate. Compared with the prior art, the embodiment of the utility model can realize the quick tightening of the cable and has the advantages of good tightening effect and high tightening efficiency.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to a wire tightening device for power installation.
Background
The power transmission line can be divided into an overhead power transmission line and an underground power transmission line according to the structural form. The former consists of a line tower, a lead, an insulator and the like, and is erected on the ground; the latter is mainly laid underground (or underwater) by cables. In the construction process of the overhead transmission line, cable paying-off and taking-up equipment is inevitably used.
After finishing paying off with the cable on overhead tower, for preventing that the cable from showing flagging slack and collapse state because of self gravity, need tighten up the processing to the cable, current cable tightening means is mostly at shaft tower top installation take-up pulley, twine the one end of cable to the take-up pulley on, the manual work rotates the take-up pulley when tightening up to on coiling the take-up pulley with the cable, thereby realize tightening up of cable, there is the cable to tighten up the defect of inefficiency in this kind of mode, consumption power consuming comparatively consuming time.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, an embodiment of the present invention provides a wire tightening device for power installation, so as to improve the tightening efficiency of a cable.
In order to solve the technical problems, the utility model provides the following technical scheme:
a wire tightening device for electric installation comprises a bottom box, a wire winding assembly and a driving assembly,
the winding assembly comprises a supporting chassis, a first winding rod and a second winding rod,
the supporting chassis is arranged on one side of the bottom box, the first winding rod and the second winding rod are fixedly arranged on one side of the supporting chassis far away from the bottom box, and the first winding rod and the second winding rod are distributed oppositely,
the driving assembly is arranged in the bottom box and used for driving the supporting chassis to rotate.
As a further improvement of the utility model: the winding assembly also comprises a supporting column and a transmission gear,
the supporting column is fixedly arranged on one side, facing the bottom box, of the supporting chassis, the supporting column extends into the bottom box and is in running fit with the bottom box, the transmission gear is fixedly arranged on a column body of the supporting column, located in the bottom box,
the driving assembly comprises a motor, a rotating shaft and a driving gear, the rotating shaft is fixedly arranged at the output end of the motor, the driving gear is fixedly arranged at one end of the rotating shaft, and the driving gear is meshed with the transmission gear.
As a further improvement of the utility model: and a limiting assembly is further arranged in the bottom box and used for limiting the reverse rotation of the transmission gear.
As a further improvement of the utility model: the limiting component comprises a supporting plate, a limiting rod and an elastic piece,
the supporting plate is fixedly arranged inside the bottom box, one end of the limiting rod is hinged to the supporting plate, the other end of the limiting rod extends to a position between two adjacent tooth sheets of the transmission gear, one end of the elastic piece is connected with the supporting plate, the other end of the elastic piece is connected with the limiting rod, and the elastic piece is used for providing tension for the limiting rod so as to drive one end of the limiting rod to be tightly attached to the transmission gear.
As a still further improvement of the utility model: the elastic piece is a spring or an elastic rib.
As a still further improvement of the utility model: the bottom case is characterized in that a top case is fixedly arranged on one side of the bottom case, the supporting base plate, the first winding rod and the second winding rod are arranged inside the top case, and two sets of threading holes which are distributed oppositely are formed in the side wall of the top case.
Compared with the prior art, the utility model has the beneficial effects that:
in the embodiment of the utility model, the cable passes through the space between the first winding rod and the second winding rod, the driving assembly drives the supporting chassis to rotate, so as to drive the first winding rod and the second winding rod to rotate, the first winding rod acts on one side of the cable, the second winding rod acts on the other side of the cable, and in the rotating process of the first winding rod and the second winding rod, the cable can be stirred and folded, so that the cable is wound between the first winding rod and the second winding rod, and the cable can be tightened.
Drawings
FIG. 1 is a schematic diagram of a tensioner for electrical installation;
FIG. 2 is a schematic view of a spacing assembly of a tensioner for electrical installation;
FIG. 3 is a schematic view showing the arrangement of a first winding rod and a second winding rod in a wire tensioner for electric power installation;
in the figure: 1-bottom box, 2-winding component, 21-support column, 22-transmission gear, 23-support plate, 24-first winding rod, 25-second winding rod, 3-cable, 4-top box, 5-driving component, 51-driving gear, 52-rotating shaft, 53-motor, 6-limiting component, 61-limiting rod, 62-elastic component and 63-support plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1 and 2, the present embodiment provides a wire tightening device for power installation, including a bottom case 1, a wire winding assembly 2 and a driving assembly 5, where the wire winding assembly 2 includes a supporting chassis 23, a first wire winding rod 24 and a second wire winding rod 25, the supporting chassis 23 is disposed at one side of the bottom case 1, the first wire winding rod 24 and the second wire winding rod 25 are fixedly disposed at one side of the supporting chassis 23 far away from the bottom case 1, the first wire winding rod 24 and the second wire winding rod 25 are distributed oppositely, and the driving assembly 5 is disposed inside the bottom case 1 and is configured to drive the supporting chassis 23 to rotate.
Through passing between 3 to first wire winding pole 24 and the second wire winding pole 25 with the cable, utilize drive assembly 5 to drive and support chassis 23 and rotate, and then drive first wire winding pole 24 and second wire winding pole 25 and rotate, act on 3 one side of cable through first wire winding pole 24, second wire winding pole 25 acts on 3 opposite sides of cable, rotate the in-process at first wire winding pole 24 and second wire winding pole 25, can stir cable 3 and draw in cable 3 in, make cable 3 twine to between first wire winding pole 24 and the second wire winding pole 25, in order to realize tightening up of cable 3.
Referring to fig. 1, in an embodiment, the winding assembly 2 further includes a supporting column 21 and a transmission gear 22, the supporting column 21 is fixedly disposed on one side of the supporting chassis 23 facing the bottom case 1, the supporting column 21 extends into the bottom case 1 and is rotationally matched with the bottom case 1, the transmission gear 22 is fixedly disposed on a column of the supporting column 21 located in the bottom case 1, the driving assembly 5 includes a motor 53, a rotating shaft 52 fixedly disposed at an output end of the motor 53, and a driving gear 51 fixedly disposed at one end of the rotating shaft 52 far from the motor 53, and the driving gear 51 is engaged with the transmission gear 22.
The motor 53 drives the rotating shaft 52 to rotate, so as to drive the driving gear 51 to rotate, and the driving gear 51 and the transmission gear 22 are meshed to drive the supporting column 21 to rotate, so as to drive the supporting chassis 23, the first winding rod 24 and the second winding rod 25 to rotate, so as to tighten the cable 3.
Referring to fig. 1 and 2, in one embodiment, a limiting assembly 6 is further disposed inside the bottom case 1, and the limiting assembly 6 is used for limiting the reverse rotation of the transmission gear 22, so as to prevent a relatively strong pressure from always existing between the transmission gear 22 and the driving gear 51, and reduce the load of the motor 53 when the cable 3 is not required to be tightened.
Referring to fig. 2, in an embodiment, the limiting assembly 6 includes a supporting plate 63, a limiting rod 61 and an elastic member 62, the supporting plate 63 is fixedly disposed inside the bottom case 1, one end of the limiting rod 61 is hinged to the supporting plate 63, the other end of the limiting rod extends to between two adjacent sets of teeth of the transmission gear 22, one end of the elastic member 62 is connected to the supporting plate 63, and the other end of the elastic member is connected to the limiting rod 61, so as to provide a pulling force to the limiting rod 61, so as to drive one end of the limiting rod 61 to be tightly attached to the transmission gear 22.
Through the cooperation between gag lever post 61 and the drive gear 22 to constitute ratchet pawl structure, thereby realize the spacing of drive gear 22, prevent the reverse rotation of drive gear 22.
In the above embodiments, the elastic member 62 may be a spring, or may be an elastic rib, which is not limited herein.
In one embodiment, a top case 4 is further fixedly disposed on one side of the bottom case 1, the supporting base plate 23, the first winding rod 24 and the second winding rod 25 are disposed inside the top case 4, and two sets of threading holes are disposed on a side wall of the top case 4 and are distributed oppositely.
Through the setting of under casing 4, can protect supporting chassis 23, first wire winding pole 24 and second wire winding pole 25, avoid supporting chassis 23, first wire winding pole 24 and second wire winding pole 25 and expose outside, through the setting of two sets of through wires holes for cable 3 can run through two sets of through wires holes and pass between first wire winding pole 24 and the second wire winding pole 25.
In the embodiment of the utility model, the cable 3 passes through the space between the first winding rod 24 and the second winding rod 25, the driving assembly 5 is used for driving the supporting chassis 23 to rotate, so as to drive the first winding rod 24 and the second winding rod 25 to rotate, the first winding rod 24 acts on one side of the cable 3, the second winding rod 25 acts on the other side of the cable 3, and in the rotating process of the first winding rod 24 and the second winding rod 25, the cable 3 can be stirred and the cable 3 can be folded, so that the cable 3 is wound between the first winding rod 24 and the second winding rod 25, and the cable 3 can be tightened.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A wire tightening device for electric installation is characterized by comprising a bottom box, a wire winding assembly and a driving assembly,
the winding assembly comprises a supporting chassis, a first winding rod and a second winding rod,
the supporting chassis is arranged on one side of the bottom box, the first winding rod and the second winding rod are fixedly arranged on one side of the supporting chassis far away from the bottom box, and the first winding rod and the second winding rod are distributed oppositely,
the driving assembly is arranged in the bottom box and used for driving the supporting chassis to rotate.
2. The cord tensioner for electrical power installations of claim 1, wherein the cord winding assembly further comprises a support post and a drive gear,
the supporting column is fixedly arranged on one side, facing the bottom box, of the supporting chassis, the supporting column extends into the bottom box and is in running fit with the bottom box, the transmission gear is fixedly arranged on a column body of the supporting column, located in the bottom box,
the driving assembly comprises a motor, a rotating shaft and a driving gear, the rotating shaft is fixedly arranged at the output end of the motor, the driving gear is fixedly arranged at one end of the rotating shaft, and the driving gear is meshed with the transmission gear.
3. The tightening device for electric power installation according to claim 2, wherein a limit component is further provided inside the bottom case, and the limit component is used for limiting the reverse rotation of the transmission gear.
4. The tightening device for electric power installation according to claim 3, wherein the limit member includes a support plate, a limit rod, and an elastic member,
the supporting plate is fixedly arranged inside the bottom box, one end of the limiting rod is hinged to the supporting plate, the other end of the limiting rod extends to a position between two adjacent tooth sheets of the transmission gear, one end of the elastic piece is connected with the supporting plate, the other end of the elastic piece is connected with the limiting rod, and the elastic piece is used for providing tension for the limiting rod so as to drive one end of the limiting rod to be tightly attached to the transmission gear.
5. A tensioner for electrical installation as claimed in claim 4, in which the resilient member is a spring or resilient rib.
6. The tightening device for electric power installation as claimed in claim 1, wherein a top box is further fixedly disposed on one side of the bottom box, the support chassis, the first winding rod and the second winding rod are disposed inside the top box, and two sets of threading holes are disposed on the side wall of the top box and are distributed oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633737.5U CN216413864U (en) | 2021-10-31 | 2021-10-31 | A tensioner bullwheel for electric power installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633737.5U CN216413864U (en) | 2021-10-31 | 2021-10-31 | A tensioner bullwheel for electric power installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216413864U true CN216413864U (en) | 2022-04-29 |
Family
ID=81298474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122633737.5U Expired - Fee Related CN216413864U (en) | 2021-10-31 | 2021-10-31 | A tensioner bullwheel for electric power installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216413864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118336592A (en) * | 2024-06-12 | 2024-07-12 | 国网山东省电力公司新泰市供电公司 | Overhead cable tensioning device |
-
2021
- 2021-10-31 CN CN202122633737.5U patent/CN216413864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118336592A (en) * | 2024-06-12 | 2024-07-12 | 国网山东省电力公司新泰市供电公司 | Overhead cable tensioning device |
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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: 20220429 |