CN214217727U - Electric power installation tensioner bullwheel - Google Patents
Electric power installation tensioner bullwheel Download PDFInfo
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- CN214217727U CN214217727U CN202120120598.3U CN202120120598U CN214217727U CN 214217727 U CN214217727 U CN 214217727U CN 202120120598 U CN202120120598 U CN 202120120598U CN 214217727 U CN214217727 U CN 214217727U
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Abstract
The application relates to an electric power installation stringing device, including the bottom plate, be located the bottom plate and go up the level and be provided with the receipts line roller, be located there is the drive in one side of receiving the line roller receive the line roller and carry out pivoted driving piece, be located one side of receiving the line roller is provided with the stringing structure, and the stringing structure is provided with its relative removal's of drive structure including the first stringing piece and the second stringing piece of relative setting between first stringing piece and the second stringing piece. This application has and makes the power transmission line can be inseparabler when receiving the line roller in the winding to be convenient for operating personnel collects the effect to the power transmission line.
Description
Technical Field
The application relates to the field of power equipment, in particular to an electric power installation wire tightening device.
Background
The electric installation comprises the installation of process equipment in links of power generation, power transmission, power transformation, power distribution, power utilization and the like. The power transmission line needs to be used in the process of carrying electric power, high-voltage electricity sent from the power plant is carried to all places through the power transmission line, and the power transmission line needs to be wound on a take-up roller when the power transmission line is installed, so that the power transmission line can be installed or collected by a worker conveniently.
For the related technologies, the inventor thinks that the power transmission line cannot be tightly wound on the take-up roller in the take-up process, so that the power transmission line is disorderly and loose in winding and inconvenient for operators to collect the power transmission line.
SUMMERY OF THE UTILITY MODEL
In order to make the power transmission line can be inseparabler when receiving the line roller winding to be convenient for operating personnel collects the power transmission line, this application provides an electric power installation tensioner bullwheel.
The application provides a pair of electric power installation tensioner bullwheel adopts following technical scheme:
the utility model provides an electric power installation tensioner bullwheel, is located the bottom plate and is provided with the receipts line roller, is located there is the drive in one side of receiving the line roller receive the line roller and carry out pivoted driving piece, be located one side of receiving the line roller is provided with the tight line structure, and the tight line structure is including the tight line piece of first tight line piece and the second of relative setting, is located be provided with its relative movement's of drive structure between the tight line piece of first tight line piece and second.
Through adopting above-mentioned technical scheme, exert pressure to the power transmission line through first tight line piece and the tight line piece of second to make the electric wire that is located between first tight line piece, the tight line piece of second and the receipts line roller can tighten, thereby make the winding of the power transmission line of winding on receiving the line roller inseparabler, thereby the operating personnel of being convenient for collects the power transmission line.
Optionally, the drive structure is including two-way lead screw, two-way lead screw is including levogyration section and dextrorotation section, levogyration section and first tight line piece of thread and the tight line piece of second one of them threaded connection, dextrorotation section and the tight line piece of first tight line piece and the tight line piece of second another threaded connection are located the cover is equipped with locking structure on the two-way lead screw.
Through adopting above-mentioned technical scheme, can make first tight line piece and second tight line piece can realize moving simultaneously relatively or the direction that deviates from relatively through two-way lead screw to make first tight line piece and second tight line piece can exert pressure to the power transmission line, thereby make the power transmission line that is located fixture and receive between the line roller can tighten, thereby the electric wire of winding on receiving the line roller is inseparabler.
Optionally, a polish rod parallel to the axis of the bidirectional screw rod is arranged on the first stringing block and the second stringing block, and the polish rod is connected with the first stringing block and the second stringing block in a sliding manner.
Through adopting above-mentioned technical scheme, can make through the polished rod because two-way lead screw presss from both sides tight piece and the second and applys the power of one side to make first clamp tight piece and the second press from both sides tight piece and produce the card easily and die, thereby press from both sides the polished rod that the piece set up in one side that deviates from two-way lead screw through first clamp tight piece and second and make first clamp tight piece and second press from both sides tight piece gliding more steady.
Optionally, the locking structure comprises a locking block sleeved on the bidirectional screw rod, a screw rod arranged perpendicular to the axis of the bidirectional screw rod is arranged on one side of the locking block, and the screw rod is in threaded connection with the locking block.
Through adopting above-mentioned technical scheme, move towards one side of two-way lead screw through the screw rod to lock two-way lead screw, thereby make two-way lead screw can not rotate, thereby make the distance between first clamp tight piece and the second clamp tight piece remain unchanged.
Optionally, be located be provided with reciprocal lead screw on the bottom plate along the axis direction of receiving the line roller, be located reciprocal lead screw goes up the thread bush and is equipped with the sliding block, the tight line structure is located on the sliding block.
Through adopting above-mentioned technical scheme, carry out reciprocal motion relatively through the sliding block on reciprocal lead screw to make the tight line structure on the sliding block can remove along with the sliding block, thereby make the power transmission line can carry out orderly arrangement on receiving the line roller along with the removal of tight line mechanism, thereby be convenient for operating personnel collects the cable conductor.
Optionally, be located the vertical dwang that is provided with on the sliding block, the both ends of dwang are connected with sliding block and tight line structure respectively, and connected mode one end is fixed, and one end rotates.
Through adopting above-mentioned technical scheme, make sliding block and wire grip mechanism rotate along with the line direction that comes of the power transmission line of difference through the dwang to thereby make the power transmission line difficult because too big card is died with the angle of wire grip structure, thereby the operating personnel's of being convenient for operation.
Optionally, a wire fastening hole is formed between the first wire fastening block and the second wire fastening block, and the wire fastening hole is arc-shaped.
Through adopting above-mentioned technical scheme, thereby through the curved hole that carries on make can adjust according to the power transmission line of different diameters to can be more stable to the centre gripping of power transmission line, thereby be convenient for operating personnel's operation.
Optionally, a damping pad is arranged at the position of the first stringing block and the second stringing block relative to the stringing hole.
Through adopting above-mentioned technical scheme, thereby through damping pad increase first tight line piece and the tight line piece of second to the frictional force between the power transmission line to make the power transmission line in tight line structure and receive the part between the line roller and can tighten, thereby make the power transmission line be located receive the line roller winding inseparabler.
In summary, the present application includes at least one of the following beneficial technical effects:
1. apply pressure to the power transmission line through first tight line piece and the tight line piece of second to make the electric wire that is located between first tight line piece, the tight line piece of second and the receipts line roller can tighten, thereby make the winding of the power transmission line of winding on receiving the line roller inseparabler, thereby the operating personnel of being convenient for collects the power transmission line.
2. Can make first tight line piece and second tight line piece can realize moving simultaneously relatively or the direction that deviates from relatively through two-way lead screw to make first tight line piece and second tight line piece can exert pressure to the power transmission line, thereby make the power transmission line that is located fixture and receive between the line roller can tighten, thereby the electric wire of winding on receiving the line roller is inseparabler.
3. Carry out reciprocal motion relatively through the sliding block on reciprocating screw to make the tight line structure on the sliding block can remove along with the sliding block, thereby make the power transmission line can carry out orderly the range on receiving the line roller along with the removal of tight line mechanism, thereby be convenient for operating personnel collects the cable conductor.
Drawings
Fig. 1 is a schematic view of the overall structure of an electric installation tensioner in the embodiment of the present application;
FIG. 2 is a schematic diagram of a stringing structure of an electrical installation stringing device in an embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 2.
Description of reference numerals: 1. a base plate; 11. a wire take-up roller; 12. a take-up reel; 13. a support frame; 14. a first rotating electric machine; 15. a sliding groove; 2. a connecting plate; 21. a through hole; 3. a wire tightening structure; 31. a first stringing block; 32. a second stringing block; 33. a wire tightening hole; 331. a rubber pad; 34. a bidirectional lead screw; 341. a left-handed segment; 342. a right-handed segment; 343. rotating the armrest; 35. a locking block; 351. a screw; 36. a polish rod; 4. a reciprocating screw; 41. a second rotating electric machine; 42. a slider; 421. a sliding block; 422. rotating the rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses electric power installation tensioner bullwheel. Referring to fig. 1 and 2, an electric installation tensioner device includes a rectangular base plate 1, and the base plate 1 is horizontally disposed. A wire take-up roller 11 is arranged above the bottom plate 1, a wire tightening structure 3 is arranged on one side of the wire take-up roller 11, and the collected power transmission wires are tightened through the wire tightening structure 3. Thereby enabling the power transmission line to be tightly wound on the wire take-up roller 11, and facilitating the take-up of an operator.
The take-up roller 11 is of a cylindrical structure, and the axis of the take-up roller 11 is horizontally arranged. And the two ends of the take-up roll 11 are respectively and coaxially provided with a take-up reel 12, the take-up reel 12 is fixedly connected with the take-up roll 11, and the diameter of the take-up reel 12 is larger than that of the take-up roll 11.
One side that is located take-up reel 12 and deviates from relatively is provided with support frame 13, and support frame 13 is the rectangle structure, and the vertical setting of support frame 13. The top end of the support frame 13 is rotatably connected with the take-up reel 12, and the support frame 13 is fixedly connected with the bottom plate 1, so that the take-up roller 11 is rotatably supported above the bottom plate 1 through the support frame 13.
And a first rotating motor 14 is arranged on one side of the support frame 13, which is far away from the wire take-up roller 11, and the first rotating motor 14 is fixedly connected with the support frame 13. The motor shaft level of first rotation motor 14 sets up and with the coaxial setting of the axis of receiving line roller 11, the motor shaft of first rotation motor 14 run through support frame 13 and with support frame 13 between be connected with rotating, and fixed connection between the motor shaft of first rotation motor 14 and take-up reel 12. Thereby driving the wire take-up roller 11 to rotate by the first rotating motor 14, thereby winding and collecting the power transmission wires.
Lie in and be provided with the tight line structure 3 with receiving 11 axis levels of line roller and vertically one side, tight line structure 3 is including the connecting plate 2 of vertical setting, lie in the connecting plate 2 and deviate from the tight line piece 31 of first tight line and the tight line piece 32 of second that one side of receiving line roller 11 set up side by side from top to bottom, first tight line piece 31 and the tight line piece 32 of second are the rectangle structure, and the plane that first tight line piece 31 and the tight line piece 32 of second contacted and the axis coplane of receiving line roller 11. The tight line hole 33 has been seted up to the one side level that lies in first tight line piece 31 and second tight line piece 32 relative, and tight line hole 33 runs through first tight line piece 31 and second tight line piece 32, and tight line hole 33 is the arc structure, and first tight line piece 31 and second tight line piece 32 are for the position setting of tight line hole 33 have respectively the rubber pad 331 the same with tight line hole 33 radian, rubber pad 331 respectively with first tight line piece 31 and second tight line piece 32 between fixed connection.
A through hole 21 is horizontally opened at a position of the connecting plate 2 corresponding to the tight thread hole 33, and the transmission line passing through the tight thread hole 33 can be connected to the take-up roller 11 through the through hole 21.
And two sides of the upper surface of the first clamping block along the axial direction of the wire collecting roller 11 are respectively provided with a bidirectional screw rod 34 and a polished rod 36, and the bidirectional screw rod 34 and the polished rod 36 are vertically arranged. The bidirectional screw rod 34 is rotatably connected with the connecting plate 2, the bidirectional screw rod 34 comprises a left-handed section 341 and a right-handed section 342 which are coaxially arranged, the left-handed section 341 is in threaded connection with the first stringing block 31, and the right-handed section 342 is in threaded connection with the second stringing block 32.
So that the first stringing block 31 and the second stringing block 32 can be synchronously moved to or from each other by rotating the bidirectional screw 34. The top that is located two-way lead screw 34 is fixed to be provided with circular shape and rotates handrail 343, rotate handrail 343 level setting and with two-way lead screw 34 between coaxial setting, thereby can drive two-way lead screw 34 and rotate through rotating handrail 343.
Referring to fig. 2 and 3, a locking block 35 is sleeved on the bidirectional screw 34, the locking block 35 is rotatably connected with the bidirectional screw 34, and the locking block 35 is fixedly connected with the connecting plate 2. Be located one side level that latch segment 35 deviates from connecting plate 2 and be provided with screw 351, threaded connection between screw 351 and the latch segment 35. When the screw 351 moves toward the side of the connection plate 2, the screw 351 is brought into contact with the bidirectional screw 34, so that the bidirectional screw 34 is locked by tightening the screw 351, thereby making the bidirectional screw 34 incapable of rotating.
The polish rod 36 penetrates through the first stringing block 31 and the second stringing block 32 respectively, and the polish rod 36 is fixedly connected with the connecting plate 2. Therefore, when the bidirectional lead screw 34 drives the first stringing block 31 and the second stringing block 32 to move relatively through the polished rod 36, the situation that one side of the bidirectional lead screw 34 is clamped by the force applied to the first stringing block 31 and the second stringing block 32 by the unilateral bidirectional lead screw 34 can be reduced.
Referring to fig. 2 and 4, a reciprocating lead screw 4 is horizontally arranged on the bottom plate 1 at a position opposite to the connecting plate 2, the reciprocating lead screw 4 is rotatably connected with the bottom plate 1, and the axis of the reciprocating lead screw 4 is parallel to the axis of the take-up roller 11. A second rotating motor 41 is arranged at one end of the reciprocating screw rod 4, the second rotating motor 41 is fixedly connected with the bottom plate 1, a motor shaft of the second rotating motor 41 is coaxially arranged with the reciprocating screw rod 4, and the motor shaft of the second rotating motor 41 is fixedly connected with the reciprocating screw rod 4. Thereby driving the reciprocating screw 4 to rotate relatively by the second rotating motor 41.
The rod body of the reciprocating screw rod 4 is sleeved with a sliding block 42, the sliding block 42 is in threaded connection with the reciprocating screw rod 4, and therefore the sliding block 42 is driven to move relatively along the axial direction of the reciprocating screw rod 4 through the rotation of the reciprocating screw rod 4.
The upper surface of the bottom plate 1 is horizontally provided with a sliding groove 15 relative to the reciprocating screw rod 4, and the arrangement direction of the sliding groove 15 is parallel to the axis of the reciprocating screw rod 4. The sliding block 421 is arranged below the sliding block 42, the sliding block 421 is fixedly connected with the sliding block 42, the sliding block 421 is arranged inside the sliding groove 15, and the sliding block 421 is connected with the sliding groove 15 in a sliding manner.
Thereby when making reciprocal lead screw 4 carry out relative rotation, can drive sliding block 42 and rotate along the axis direction of reciprocal lead screw 4, and because the inside relative slip that sliding block 421 is located sliding tray 15 to make sliding block 42 can not rotate along with the rotation of reciprocal lead screw 4, thereby make sliding block 42 can be more steady carry out relative movement along with reciprocal lead screw 4.
The vertical dwang 422 that is provided with in top that is located sliding block 42, fixed connection between the bottom of dwang 422 and the sliding block 42, and rotate between the top of dwang 422 and the connecting plate 2 and be connected. Thereby make and to rotate relatively between connecting plate 2 and the sliding block 42 to make tight line structure 3 can rotate along with the power transmission line of equidirectional not, thereby be convenient for receive the line more.
The implementation principle of the electric power installation wire tightening device in the embodiment of the application is as follows: through rotating two-way lead screw 34, thereby it can relative movement to drive first taut line piece 31 and second taut line piece 32, thereby exert pressure to the power transmission line, screw up screw rod 351 towards one side of two-way lead screw 34, thereby make two-way lead screw 34 can not rotate, through the pressure that first taut line piece 31 and second taut line piece 32 exerted to the power transmission line, thereby make receipts line roller 11 can make the power transmission line that is located between connecting plate 2 and receipts line roller 11 at the pivoted in-process tighten, thereby make the power transmission line that is located on receiving line roller 11 taut, thereby be convenient for receive the line.
The second rotates motor 41 and drives reciprocal lead screw 4 and rotates to the drive is located the sliding block 42 relative movement on reciprocal lead screw 4, thereby drives connecting plate 2 and is located the tight line structure 3 on connecting plate 2 and removes along the axis direction of reciprocal lead screw 4, thereby makes the power transmission line can be more orderly arrange on the take-up roll 11.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an electric power installation tensioner bullwheel which characterized in that: including bottom plate (1), be located bottom plate (1) and go up the level and be provided with receipts line roller (11), be located there is the drive in one side of receipts line roller (11) carries out pivoted driving piece, is located one side of receiving line roller (11) is provided with tight line structure (3), and tight line structure (3) are including relative first tight line piece (31) and the tight line piece of second (32) of setting, are located be provided with its relative movement's of drive structure between first tight line piece (31) and the tight line piece of second (32).
2. An electrical installation tensioner as claimed in claim 1, wherein: the drive structure is including two-way lead screw (34), two-way lead screw (34) are including levogyration section (341) and dextrorotation section (342), levogyration section (341) and first tight line piece (31) and the tight line of second piece (32) one of them threaded connection, dextrorotation section (342) and the tight line of first piece (31) and the tight line of second piece (32) another threaded connection is located the cover is equipped with locking structure on two-way lead screw (34).
3. An electrical installation tensioner as claimed in claim 2, wherein: and a polish rod (36) parallel to the axis of the bidirectional screw rod (34) is arranged on the first stringing block (31) and the second stringing block (32), and the polish rod (36) is connected with the first stringing block (31) and the second stringing block (32) in a sliding manner.
4. An electrical installation tensioner as claimed in claim 2, wherein: the locking structure is established including the cover locking block (35) on two-way lead screw (34), is located one side of locking block (35) be provided with screw rod (351) that the axis of two-way lead screw (34) set up perpendicularly, screw rod (351) with locking block (35) threaded connection.
5. An electrical installation tensioner as claimed in claim 1, wherein: the wire tightening mechanism is characterized in that a reciprocating lead screw (4) is arranged on the bottom plate (1) along the axis direction of the wire tightening roller (11), a sliding block (42) is sleeved on the reciprocating lead screw (4) in a threaded manner, and the wire tightening structure (3) is arranged on the sliding block (42).
6. An electrical installation tensioner as claimed in claim 5, wherein: lie in vertical dwang (421) that are provided with on sliding block (42), the both ends of dwang (421) are connected with sliding block (42) and stringing structure (3) respectively, and connected mode one end is fixed, and one end rotates.
7. An electrical installation tensioner as claimed in claim 1, wherein: and a wire tightening hole (33) is formed between the first wire tightening block (31) and the second wire tightening block (32), and the wire tightening hole (33) is arc-shaped.
8. An electrical installation tensioner as claimed in claim 7, wherein: damping cushions are arranged at the positions of the first stringing block (31) and the second stringing block (32) relative to the stringing hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120120598.3U CN214217727U (en) | 2021-01-16 | 2021-01-16 | Electric power installation tensioner bullwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120120598.3U CN214217727U (en) | 2021-01-16 | 2021-01-16 | Electric power installation tensioner bullwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217727U true CN214217727U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120120598.3U Active CN214217727U (en) | 2021-01-16 | 2021-01-16 | Electric power installation tensioner bullwheel |
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| Country | Link |
|---|---|
| CN (1) | CN214217727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581688A (en) * | 2023-07-14 | 2023-08-11 | 国网山东省电力公司聊城供电公司 | Overhead cable tightening device |
-
2021
- 2021-01-16 CN CN202120120598.3U patent/CN214217727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581688A (en) * | 2023-07-14 | 2023-08-11 | 国网山东省电力公司聊城供电公司 | Overhead cable tightening device |
| CN116581688B (en) * | 2023-07-14 | 2023-09-15 | 国网山东省电力公司聊城供电公司 | Overhead cable tightening device |
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