CN220431836U - Power transmission line construction pay-off - Google Patents
Power transmission line construction pay-off Download PDFInfo
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- CN220431836U CN220431836U CN202322094898.0U CN202322094898U CN220431836U CN 220431836 U CN220431836 U CN 220431836U CN 202322094898 U CN202322094898 U CN 202322094898U CN 220431836 U CN220431836 U CN 220431836U
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- unit
- unreeling
- fixedly connected
- roller
- clamping
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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Abstract
The utility model discloses a power transmission line construction paying-off device, which relates to the technical field of power construction and comprises a movable supporting unit, two side support plates, a roller unit, an unreeling unit and a clamping unit, wherein the movable supporting unit is arranged on the side support plates; the unreeling unit comprises a rotating motor arranged on one side of one side support plate, and an auxiliary roller which is movably arranged between the two side support plates and used for assisting in paying off, and the clamping unit comprises a clamping head which is movably arranged on the inner side of the unreeling unit, and fixing blocks which are fixedly connected to the two sides of the clamping head and used for clamping and driving the rotation. The unreeling roller is convenient to disassemble and assemble, labor and time are reduced, the unreeling roller can be clamped and rotated to pay off through the arrangement of the clamping head and the fixed block, and under the action of the auxiliary roller, the tension of the electric wire can be improved, so that the phenomenon of loosening or winding of the electric wire unreeling is avoided, and the unreeling efficiency of the electric wire is improved.
Description
Technical Field
The utility model relates to the technical field of power construction, in particular to a pay-off device for power transmission line construction.
Background
The electric power is an energy source taking electric energy as power, the utility model of the electric power is invented in the 70 th century of 19, the utility model and the application of the electric power raise the second industrialization climax, become one of three technological revolution occurring in the world since the 18 th century of human history, and change the life of people from the technology. In the electric power construction, the cable needs to be laid, when the cable is laid, the labor is most wasted, the labor intensity is high, the efficiency is low, and when the front end of the cable is drawn, the automatic paying-off device automatically pays off the cable winding at the rear end, so that the labor intensity of workers is reduced, the efficiency is improved, and the time is saved.
Publication (bulletin) number: 201921274016.6 it discloses a transmission line construction pay-off, the receive and releases of electric wire have been made things convenient for through the reel, the manpower has been saved, the while has also avoided the electric wire to tie a knot when receiving and releasing, the uneven strain that causes the electric wire of receiving and dispatching speed of electric wire has also been avoided, the normal use of electric wire has been influenced, the security of electric wire has been increased, can reduce the vibration that the reel produced when rotating through the damping board, prevent that the vibration from causing the influence to the receive and release of electric wire, the stability of reel has been guaranteed through the connection of lock piece and U type pole.
In the above patent, there is the condition of easy winding to the unreeling of electric wire, and the electric wire unreels easily to collapse, makes the electric wire construction inefficiency, and the change of unreeling roller is extremely troublesome, and is relatively laborious consuming time, influences the efficiency of unwrapping wire, consequently, is necessary to provide a transmission line construction pay-off.
Disclosure of Invention
The utility model mainly aims to provide a power transmission line construction paying-off device which can effectively solve the problems that in the background technology, the unwinding of an electric wire is easy to wind, the unwinding of the electric wire is easy to collapse, the efficiency of the electric wire construction is reduced, the replacement of an unwinding roller is extremely troublesome, time and labor are wasted, and the paying-off efficiency is affected.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the power transmission line construction paying-off device comprises a movable supporting unit, two side support plates fixedly connected to the top of the movable supporting unit, a roller unit arranged between the two side support plates, unreeling units arranged on two sides of the side support plates, and clamping units arranged at two ends of the roller unit;
the unreeling unit comprises a rotating motor arranged on one side of one side support plate and an auxiliary roller which is movably arranged between the two side support plates and is used for assisting in paying off;
the clamping unit comprises clamping heads movably arranged on the inner side of the unreeling unit, and fixing blocks fixedly connected to two sides of the clamping heads and used for clamping and driving the clamping heads to rotate.
Preferably, the movable supporting unit comprises a supporting seat, a universal wheel fixedly connected to the bottom of the supporting seat, two push rods fixedly connected to one end of the supporting seat, and an anti-slip sleeve sleeved on the outer surface of one end of each push rod.
Preferably, the roller unit comprises an unreeling roller arranged between two side support plates and mounting clamping grooves formed in two ends of the unreeling roller.
Preferably, the unreeling unit further comprises a connecting shaft movably penetrating through one side of the two side support plates, a fixing ring fixedly connected to one end of the two connecting shafts, a belt pulley a fixedly connected to one end of one connecting shaft, a belt pulley b fixedly connected to one end of the auxiliary roller, and a driving belt connected between the belt pulley a and the belt pulley b.
Preferably, the clamping unit further comprises a limiting slide plate fixedly connected to one end of the clamping head, a movable groove formed in the center of one side of the fixed ring, a sliding groove formed in the opposite inner wall surface of the movable groove, and two reset springs fixedly connected to one side of the limiting slide plate.
Preferably, the driving end of the rotating motor is fixedly connected with one end of the other connecting shaft, and the auxiliary roller is arranged obliquely below the unreeling roller.
Preferably, the cross section shape and the size of the clamping head and the fixing block are matched with the internal shape and the size of the installation clamping groove, two ends of the limiting slide plate are movably arranged in the two slide grooves, and the two return springs are fixedly connected between the limiting slide plate and the inner wall of the movable groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the clamping heads on the inner sides of the two fixed rings are pressed, the clamping heads are pressed and stressed to push the limiting slide plate to move deeply in the sliding groove in the movable groove, the two reset springs are compressed through the movement of the limiting slide plate, then the unreeling roller is placed between the two fixed rings, the specific mounting clamping grooves formed in the two ends of the unreeling roller are aligned with the clamping heads and the fixing blocks, the constraint of the clamping heads is released, the clamping heads are pushed out through the limiting slide plate under the elastic recovery performance of the reset springs, the fixing blocks are enabled to follow the inside of the mounting clamping grooves, and therefore the unreeling roller is mounted completely, the unreeling roller is convenient to disassemble and assemble, manpower and time are reduced conveniently, and the unreeling roller can be clamped and rotated for paying out through the arrangement of the clamping heads and the fixing blocks.
2. According to the utility model, the rotating motor is started, the fixed ring is driven by one connecting shaft to rotate and the unreeling roller clamped between the fixed rings is driven by the fixed ring to rotate, the other connecting shaft is driven by the fixed ring to rotate, the belt wheel a is driven by the rotation of the other connecting shaft to rotate, the belt wheel b is driven by the rotation of the belt wheel a to rotate through the driving belt, the auxiliary roller is driven by the rotation of the belt wheel b to rotate between the two side support plates, and the auxiliary roller synchronously rotates while the unreeling roller rotates, so that the electric wire can be unreeled more easily, the tension of the electric wire can be improved under the action of the auxiliary roller, the phenomenon that the electric wire is released or wound is avoided, and the electric wire unreeling efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model in cross-section;
FIG. 3 is a schematic side view of the unwind roller of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure:
100. a moving support unit; 101. a support base; 102. a universal wheel; 103. a push rod; 104. an anti-skid sleeve;
200. a side support plate;
300. a roll unit; 301. an unreeling roller; 302. installing a clamping groove;
400. an unreeling unit; 401. a rotating electric machine; 402. a connecting shaft; 403. a fixing ring; 404. a belt wheel a; 405. an auxiliary roller; 406. a belt wheel b; 407. a transmission belt;
500. a clamping unit; 501. clamping the head; 502. a fixed block; 503. a limit sliding plate; 504. a movable groove; 505. a chute; 506. and a return spring.
Detailed Description
Referring to fig. 1 to 4, the present utility model is a pay-off device for power transmission line construction, which includes a movable supporting unit 100, two side supporting plates 200 fixedly connected to the top of the movable supporting unit 100, a roller unit 300 disposed between the two side supporting plates 200, an unreeling unit 400 disposed at two sides of the side supporting plates 200, and a clamping unit 500 disposed at two ends of the roller unit 300.
As shown in fig. 1 and 2, the movable supporting unit 100 includes a supporting seat 101, a universal wheel 102 fixedly connected to the bottom of the supporting seat 101, two push rods 103 fixedly connected to one end of the supporting seat 101, and an anti-slip sleeve 104 sleeved on the outer surface of one end of the push rod 103, where the supporting seat 101 is used for supporting the unreeling roller 301, and the universal wheel 102 has a movable effect, so that a person can push the supporting seat 101 to move conveniently through the push rods 103.
As shown in fig. 1 to 4, the roller unit 300 includes an unreeling roller 301 installed between two side support plates 200, and installation slots 302 formed at two ends of the unreeling roller 301, wherein the unreeling roller 301 adopts a specific installation result, so that the unreeling roller 301 is convenient to disassemble, assemble and replace, and the installation slots 302 are convenient to clamp and rotate, so that the use is particularly convenient.
As shown in fig. 2 to 4, the clamping unit 500 includes a clamping head 501 movably disposed at the inner side of the unreeling unit 400, and a fixing block 502 fixedly connected at two sides of the clamping head 501 for clamping and driving rotation, the clamping unit 500 further includes a limit slide plate 503 fixedly connected at one end of the clamping head 501, a movable slot 504 provided at the center of one side of the fixing ring 403, a slide slot 505 provided at the opposite inner wall surface of the movable slot 504, and two return springs 506 fixedly connected at one side of the limit slide plate 503, wherein the cross-sectional shapes and sizes of the clamping head 501 and the fixing block 502 are adapted to the inner shapes and sizes of the mounting clamping slot 302, two ends of the limit slide plate 503 are movably disposed in the inner portions of the two slide slots 505, and the two return springs 506 are fixedly connected between the limit slide plate 503 and the inner wall of the movable slot 504.
Working principle: by installing the unreeling roller 301, firstly, the clamping heads 501 on the inner sides of the two fixed rings 403 are pressed, the clamping heads 501 are pressed and forced to push the limiting slide plates 503 to move deeply in the sliding grooves 505 in the movable grooves 504, the two reset springs 506 are compressed through the movement of the limiting slide plates 503, then the unreeling roller 301 is placed between the two fixed rings 403, the specific installation clamping grooves 302 formed at the two ends of the unreeling roller 301 are aligned with the clamping heads 501 and the fixed blocks 502, the constraint of the clamping heads 501 is released, under the elastic recovery performance of the reset springs 506, the clamping heads 501 are pushed out through the limiting slide plates 503, the fixed blocks 502 are enabled to follow the inside of the installation clamping grooves 302, and therefore the unreeling roller 301 is installed completely, the unreeling roller 301 is convenient to disassemble, manpower and time are reduced, and the unreeling roller 301 can be clamped and rotated and unreeled through the arrangement of the clamping heads 501 and the fixed blocks 502.
Examples
Referring to fig. 1 to 4, the present utility model is a pay-off device for power transmission line construction, which includes a movable supporting unit 100, two side supporting plates 200 fixedly connected to the top of the movable supporting unit 100, a roller unit 300 disposed between the two side supporting plates 200, an unreeling unit 400 disposed at two sides of the side supporting plates 200, and a clamping unit 500 disposed at two ends of the roller unit 300.
As shown in fig. 1 and 2, the movable supporting unit 100 includes a supporting seat 101, a universal wheel 102 fixedly connected to the bottom of the supporting seat 101, two push rods 103 fixedly connected to one end of the supporting seat 101, and an anti-slip sleeve 104 sleeved on the outer surface of one end of the push rod 103, where the supporting seat 101 is used for supporting the unreeling roller 301, and the universal wheel 102 has a movable effect, so that a person can push the supporting seat 101 to move conveniently through the push rods 103.
As shown in fig. 1 to 4, the roller unit 300 includes an unreeling roller 301 installed between two side support plates 200, and installation slots 302 formed at two ends of the unreeling roller 301, wherein the unreeling roller 301 adopts a specific installation result, so that the unreeling roller 301 is convenient to disassemble, assemble and replace, and the installation slots 302 are convenient to clamp and rotate, so that the use is particularly convenient.
As shown in fig. 1, 2 and 4, the unreeling unit 400 includes a rotating motor 401 mounted on one side of one side support plate 200, and an auxiliary roller 405 movably disposed between the two side support plates 200 for assisting in unreeling, the unreeling unit 400 further includes a connecting shaft 402 movably penetrating one side of the two side support plates 200, a fixing ring 403 fixedly connected to one end of the two connecting shafts 402, a pulley a404 fixedly connected to one end of one connecting shaft 402, a pulley b406 fixedly connected to one end of the auxiliary roller 405, and a driving belt 407 connected between the pulley a404 and the pulley b406, the driving end of the rotating motor 401 is fixedly connected to one end of the other connecting shaft 402, and the auxiliary roller 405 is disposed obliquely below the unreeling roller 301.
Working principle: by starting the rotating motor 401, the rotating motor 401 drives the fixed ring 403 and the unreeling roller 301 clamped between the two fixed rings 403 to rotate through one connecting shaft 402 to carry out paying-off operation, and drives the other connecting shaft 402 to rotate through the fixed ring 403, the rotation of the other connecting shaft 402 drives the belt wheel a404 to rotate, the rotation of the belt wheel a404 drives the belt wheel b406 to rotate through the driving belt 407, the rotation of the belt wheel b406 drives the auxiliary roller 405 to rotate between the two side support plates 200, the auxiliary roller 405 synchronously rotates while the unreeling roller 301 rotates, so that the electric wire can be unreeled more easily, the tension of the electric wire can be improved under the action of the auxiliary roller 405, the phenomenon that the electric wire is unreeled is avoided, and the electric wire unreeling efficiency is improved.
Claims (7)
1. The power transmission line construction paying-off device comprises a movable supporting unit (100), two side support plates (200) fixedly connected to the top of the movable supporting unit (100), and a roller unit (300) arranged between the two side support plates (200), and is characterized by further comprising unreeling units (400) arranged on two sides of the side support plates (200) and clamping units (500) arranged on two ends of the roller unit (300);
the unreeling unit (400) comprises a rotating motor (401) arranged on one side of one side support plate (200), and an auxiliary roller (405) which is movably arranged between the two side support plates (200) and is used for assisting in unreeling;
the clamping unit (500) comprises a clamping head (501) movably arranged at the inner side of the unreeling unit (400), and fixing blocks (502) fixedly connected to two sides of the clamping head (501) and used for clamping and driving the rotation.
2. The power transmission line construction pay-off device according to claim 1, wherein: the movable supporting unit (100) comprises a supporting seat (101), universal wheels (102) fixedly connected to the bottom of the supporting seat (101), two push rods (103) fixedly connected to one end of the supporting seat (101), and an anti-slip sleeve (104) sleeved on the outer surface of one end of the push rod (103).
3. The power transmission line construction pay-off device according to claim 2, wherein: the winding roller unit (300) comprises an unwinding roller (301) arranged between two side support plates (200), and mounting clamping grooves (302) formed in two ends of the unwinding roller (301).
4. A transmission line construction pay-off according to claim 3, wherein: the unreeling unit (400) further comprises a connecting shaft (402) movably penetrating through one side of the two side support plates (200), a fixing ring (403) fixedly connected to one end of the two connecting shafts (402), a belt wheel a (404) fixedly connected to one end of one connecting shaft (402), a belt wheel b (406) fixedly connected to one end of the auxiliary roller (405), and a transmission belt (407) connected between the belt wheel a (404) and the belt wheel b (406).
5. The power transmission line construction pay-off device according to claim 4, wherein: the clamping unit (500) further comprises a limiting slide plate (503) fixedly connected to one end of the clamping head (501), a movable groove (504) formed in the center of one side of the fixed ring (403), a sliding groove (505) formed in the opposite inner wall surface of the movable groove (504), and two reset springs (506) fixedly connected to one side of the limiting slide plate (503).
6. The power transmission line construction pay-off device according to claim 4, wherein: the driving end of the rotating motor (401) is fixedly connected with one end of the other connecting shaft (402), and the auxiliary roller (405) is arranged obliquely below the unreeling roller (301).
7. The power transmission line construction pay-off device according to claim 5, wherein: the cross-sectional shape and the size of the clamping head (501) and the fixing block (502) are matched with the internal shape and the size of the installation clamping groove (302), two ends of the limiting sliding plate (503) are movably arranged in two sliding grooves (505), and two reset springs (506) are fixedly connected between the limiting sliding plate (503) and the inner wall of the movable groove (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094898.0U CN220431836U (en) | 2023-08-07 | 2023-08-07 | Power transmission line construction pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094898.0U CN220431836U (en) | 2023-08-07 | 2023-08-07 | Power transmission line construction pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220431836U true CN220431836U (en) | 2024-02-02 |
Family
ID=89699318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322094898.0U Active CN220431836U (en) | 2023-08-07 | 2023-08-07 | Power transmission line construction pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220431836U (en) |
-
2023
- 2023-08-07 CN CN202322094898.0U patent/CN220431836U/en active Active
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| GR01 | Patent grant |