CN218216404U - Electric power auxiliary wiring mechanism - Google Patents
Electric power auxiliary wiring mechanism Download PDFInfo
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- CN218216404U CN218216404U CN202222079410.2U CN202222079410U CN218216404U CN 218216404 U CN218216404 U CN 218216404U CN 202222079410 U CN202222079410 U CN 202222079410U CN 218216404 U CN218216404 U CN 218216404U
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- expansion piece
- nut
- haulage rope
- lining
- cable
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Abstract
The utility model discloses an electric power auxiliary wiring mechanism belongs to electric power construction equipment technical field, including the spooler shell, be equipped with the haulage rope in the spooler shell, and the both ends of haulage rope run through the spooler shell and be connected with the line cover, the line cover includes outer liner, neck bush and the expansion piece that links to each other between the two, and threaded connection has the nut on the expansion piece. Combine to fold two sections electric wires that need be connected through line cover and spooler, the crust of cable is more smooth, direct winding haulage rope, drop easily when the application of force, be equipped with the nut of expansion piece and inner circle slope for the fastness on the spool, when the spool cup joints on the cable, the rotation nut rotates to expansion piece direction, because the nut is less near the one end diameter of expansion piece, rotate the in-process extrusion expansion piece at the nut, make the expansion piece become by expansion form and gather together the form, thereby the fixing card is along with the contraction of expansion piece tail on the cable, only can be more and more tight when the pulling spool, avoid droing.
Description
Technical Field
The utility model belongs to the technical field of electric power construction equipment, specifically speaking relates to an electric power auxiliary wiring mechanism.
Background
When the aerial cable is erected, the aerial operation is required to be carried out for wiring operation, so that an electric worker can position the positions of two cables and effectively connect the two cables during wiring, the two cables are prevented from being separated, the high-altitude connection cable operation efficiency is low, and meanwhile, the dwell time of the electric worker in the aerial operation is longer, and the potential safety hazard is higher.
The utility model discloses a power cable, including the core, the insulating layer of core outside, shielding layer and protective layer are got rid of the back and are docked the core in the junction of power cable, connect the back in order to guarantee its insulating nature in the cable among the prior art and need cup joint insulating tube protection wiring end in the junction, but current insulating tube adopts the hot melt mode to make the insulating tube shrink to fix in the junction usually, and this kind of mode is easy to cause the insulating tube to become flexible because the cold heat expansion at later stage.
SUMMERY OF THE UTILITY MODEL
When adopting insulation support to current fastness in order to guarantee the wiring end to protect, the insulation support later stage is easy because the cold not hard up problem that causes of thermal expansion, the utility model provides an electric power auxiliary wiring mechanism carries out spacing fixed to insulation support through a spool of peripheral hardware on the cable, and the spool can make two cables be close to each other after drawing through winding mechanism again simultaneously, is convenient for connect.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an electric power auxiliary wiring mechanism, includes the spooler shell, is equipped with the haulage rope in the spooler shell, and the both ends of haulage rope run through the spooler shell and be connected with the line cover, the line cover includes outer liner, neck bush and the expansion piece that links to each other between the two, and threaded connection has the nut on the expansion piece.
Preferably, the pulp of the outer liner is larger than the diameter of the inner liner, the inner diameter of the outer liner is equal to the outer diameter of the inner liner, and the lengths of the outer liner and the inner liner are equal.
Preferably, the diameter of the end, connected with the inner bushing, of the expansion piece is smaller than that of the inner bushing, the end, connected with the outer bushing, of the expansion piece is arranged to be of an outwards bent structure, rectangular through grooves are formed in the expansion piece in a surrounding mode at equal intervals, the rectangular through grooves are far away from one end of the inner bushing, and meanwhile the rectangular through grooves penetrate through the outwards folded portion, connected with the outer bushing, of the expansion piece.
Preferably, the diameter of the inner ring of the nut is gradually reduced from the inner bushing to the outer bushing, and the smallest diameter of the inner ring of the nut is equal to the inner diameter of one end, close to the inner bushing, of the expansion piece.
Preferably, the front end of the lower surface of the wire rewinding device shell is integrally connected with a handle, the front surface of the wire rewinding device shell is assembled with a rotary table, the center of the rear surface of the rotary table is integrally connected with a rotary shaft, the rotary shaft penetrates through the wire rewinding device shell and is connected with a wire rewinding disc, and a rocker is arranged on the front surface of the rotary table, which deviates from the circle center.
Preferably, the center of the haulage rope is wound on the take-up reel, and the two ends of the take-up reel are respectively thrown outwards at the upper end and the lower end of the take-up reel, a first steering wheel and a second steering wheel are arranged inside the shell of the take-up reel, and the haulage rope is steered through the first steering wheel and the second steering wheel, so that the two ends of the haulage rope are at the same height.
Preferably, one end of the upper surface of the inner lining close to the inside is connected with a triangular plate, and the triangular plate is provided with a round hole for connecting a traction rope.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses in, this device combines through line cover and spooler to fold two sections electric wires that need to be connected, thereby make things convenient for the connection between the end of a thread, wherein the line cover is fixed on the electric wire, realize being close to of two sections electric wires through spooler rolling haulage rope, utilize this technical means to make two sections electric wires that draw close together difficult because elasticity or self gravity bounce-back, provide stable environment for the connection of end of a thread, during especially high altitude construction, constructor only need connect the end of a thread, needn't hold the electric wire all the time and prevent that the electric wire from returning and retracting, the construction degree of difficulty has been reduced to this certain extent, construction process has been simplified, construction speed is improved.
(2) The utility model discloses in, the line cover can be fixed on the cable, when pulling two sections cables, stimulates the line cover through the haulage rope and just can make two sections cables be close to, and the advantage of line cover lies in: be equipped with the set-square that supplies the fixed round hole of taking of haulage rope on the line cover, and the crust of cable is more smooth, direct winding haulage rope, drop easily when the application of force, simultaneously on the spool in order to guarantee the fastness that spool and cable are connected, be equipped with the nut of expansion piece and inner circle slope, when the spool cup joints on the cable, the rotation nut rotates to expansion piece direction, because the slope of nut inner circle, consequently, the nut is close to the one end diameter of expansion piece less, rotate the in-process extrusion expansion piece at the nut, make the expansion piece become to gathering together the form by expanding the form, thereby the fixing card is along with the contraction of expansion piece tail on the cable, only can be more and more tight when the pulling spool, avoid droing.
(3) The utility model discloses in, the spool not only can play and makes two sections cables draw close the wiring of being convenient for through the pulling behind the fixed cable, all be equipped with the spool on two sections cables simultaneously, after two sections cable wiring are accomplished, two spools left over cup joint each other, adopt the nut lock to die equally, can shelter from and fix the insulating layer of end of a thread, prevent the insulating layer because expend with heat and contract with cold and cause the naked shortcoming of wiring end, two spools adopt same direction when cup jointing two sections cables, thereby when two sections cables connect the back like this, thereby two spools just can end to end protection end of a thread and insulating layer.
Drawings
Fig. 1 is a schematic structural view of an electric power auxiliary wiring mechanism of the present invention;
FIG. 2 is a schematic view of the structure of the center line cover of the present invention;
FIG. 3 is a schematic view of the inner structure of the casing of the take-up device of the present invention;
fig. 4 is the butt structure diagram of the middle wire sleeve of the present invention.
The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows: 1, a wire rewinding device shell; 2. a hauling rope; 3. a wire sleeve; 4. a handle; 5. a rocker; 6. a turntable; 7. an outer liner; 8. a set square; 9. an inner liner; 10. a nut; 11. an expansion sheet; 12. a first steering wheel; 13. a second runner; 14. a take-up reel.
Detailed Description
The present invention will be further described with reference to the following detailed description.
An electric power auxiliary wiring mechanism that provides in picture 1 and 2, including being used for realizing pulling the spooler shell 1 that draws in the cable in, be equipped with in spooler shell 1 and act on the cable, it realizes the haulage rope 2 that the cable is close to roll through spooler shell 1, and the both ends of haulage rope 2 run through spooler shell 1 and be connected with and can fix on the cable, the line cover 3 that is carried out the traction by haulage rope 2, line cover 3 includes outer bush 7, interior bush 9 and the expansion piece 11 that links to each other between the two, and threaded connection has nut 10 on the expansion piece 11, treat that two sections cables that connect all cup joint the line cover, after the cable is connected, outer bush 7 on one of them line cover 3 cup joints on the interior bush 9 of another line cover 3, nut 10 can contract expansion piece 11, thereby make line cover 3 can fix on the cable, the upper surface of interior bush 9 is close to the one end and is connected with set-square 8, and set a square 8 is last to locate the round hole and supplies haulage rope 2 to connect.
In fig. 2 and 4, the pulp of the outer liner 7 is larger than the diameter of the inner liner 9, so that the outer liner 7 on one of the wire sleeves 3 is sleeved on the inner liner 9 of the other wire sleeve 3 in the later period, the inner diameter of the outer liner 7 is equal to the outer diameter of the inner liner 9 to ensure the tightness after the sleeving, and the lengths of the outer liner 7 and the inner liner 9 are equal to meet the sleeving length and depth.
In fig. 2, the diameter of the end of the expansion piece 11 connected to the inner bushing 9 is smaller than the diameter of the inner bushing 9, the nut 10 can be prevented from falling off from one end of the inner bushing 9, and the end of the expansion piece 11 connected to the outer bushing 7 is set to be an outward bending structure, so that the expansion piece 11 and the outer bushing 7 can form a whole, and the nut 10 can be prevented from falling off through the outer bushing 7, and the bending part of the expansion piece 11 tends to spread outward, after the nut 10 is locked, the cable can be better extruded and fixed, rectangular through grooves are formed in the expansion piece 11 in a surrounding type equidistant mode, the rectangular through grooves enable a space to exist between the expansion pieces 11, the expansion piece 11 is locked through the nut 10 in the later stage, the expansion piece 11 can be gathered together to enable the cable sleeve 3 to be fixed on the cable, the rectangular through grooves are far away from one end of the inner bushing 9, and the rectangular through grooves penetrate through the outer bending part connected to the outer bushing 7 on the expansion piece 11.
In fig. 2, the diameter of the inner ring of the nut 10 is gradually reduced from the inner bushing 9 to the outer bushing 7, and the minimum diameter of the inner ring of the nut 10 is equal to the inner diameter of the expansion piece 11 close to one end of the inner bushing 9, because the inner ring of the nut 10 is inclined, the diameter of one end of the nut 10 close to the expansion piece 11 is smaller, the expansion piece 11 is extruded in the rotation process of the nut 10, so that the expansion piece 11 is changed into a gathering shape from an unfolding shape, and the fixing clip is clamped on a cable, along with the contraction of the tail part of the expansion piece 11, the expansion piece only becomes tighter and tighter when the spool 3 is pulled, and the falling-off is avoided.
In fig. 1 and 3, the lower surface front end an organic whole of spooler shell 1 is connected with the handle 4 that is used for controlling spooler shell 1, and the front surface of spooler shell 1 is equipped with the carousel 6 that drives the inside rolling part of spooler shell 1, the rear surface center department an organic whole of carousel 6 is connected with the pivot, and the pivot runs through spooler shell 1 and is connected with take-up reel 14 of rolling haulage rope 2, the skew centre of a circle department of front surface of carousel 6 is equipped with the rocker 5 that is used for artifical rotation take-up reel 14, rotate rocking handle 5, rocking handle 5 actuates carousel 6 and rotates, carousel 6 drives take-up reel 14 through the pivot and rotates, when take-up reel 14 rotates, the haulage rope 2 on the take-up reel 14 will be rolled up to make the cable that haulage rope 2 pulling cup jointed spool 3 draw close each other.
In fig. 3, the center of the hauling cable 2 is wound on the take-up reel 14, and the two ends of the take-up reel 14 are respectively thrown out from the upper end and the lower end of the take-up reel 14, the inside of the take-up device housing 1 is provided with the first steering wheel 12 and the second steering wheel 13, and the hauling cable 2 is steered by the first steering wheel 12 and the second steering wheel 13, so that the two ends of the hauling cable 2 are at the same height, in order to ensure that the two cables to be connected are at the same height level, therefore, the hauling cable 2 for hauling the cable also needs to be at the same height, but because the hauling cable 2 is wound on the take-up reel 14, the two ends of the hauling cable 2 are synchronously wound so that the two ends of the hauling cable 2 are located at the upper end and the lower end of the take-up reel 14, and in order to ensure that the two ends of the hauling cable 2 are at the same height, the first steering wheel 12 and the second steering wheel 13 are used for restraining and adjusting the hauling cable 2.
The above description is provided for further details of the present invention, and it should not be assumed that the present invention is limited to these descriptions, and it will be appreciated by those skilled in the art that various modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides an electric power auxiliary wiring mechanism, includes spooler shell (1), is equipped with haulage rope (2) in spooler shell (1), and the both ends of haulage rope (2) run through spooler shell (1) and be connected with wire cover (3), its characterized in that:
the wire sleeve (3) comprises an outer bushing (7), an inner bushing (9) and an expansion sheet (11) connected between the outer bushing and the inner bushing, and the expansion sheet (11) is in threaded connection with a nut (10).
2. An electrically assisted termination mechanism according to claim 1 characterised in that: the pulp of the outer lining (7) is larger than the diameter of the inner lining (9), the inner diameter of the outer lining (7) is equal to the outer diameter of the inner lining (9), and the lengths of the outer lining (7) and the inner lining (9) are equal.
3. An electrically assisted termination mechanism according to claim 1 wherein: the diameter of one end, connected with the inner lining (9), of the expansion piece (11) is smaller than that of the inner lining (9), the end, connected with the outer lining (7), of the expansion piece (11) is of an outwards bent structure, rectangular through grooves are formed in the expansion piece (11) in a surrounding mode at equal intervals, one end, far away from the inner lining (9), of each rectangular through groove is far away from one end of the corresponding outer lining (7), and meanwhile the rectangular through grooves penetrate through the outwards folded portion, connected with the outer lining (7), of the expansion piece (11).
4. An electrically assisted termination mechanism according to claim 1 characterised in that: the diameter of the inner ring of the nut (10) is gradually reduced from the inner bushing (9) to the outer bushing (7), and the minimum diameter position of the inner ring of the nut (10) is equal to the inner diameter of one end, close to the inner bushing (9), of the expansion sheet (11).
5. An electrically assisted termination mechanism according to claim 4 characterised in that: the wire rewinding machine is characterized in that a handle (4) is integrally connected to the front end of the lower surface of the wire rewinding machine shell (1), a rotary table (6) is assembled on the front surface of the wire rewinding machine shell (1), a rotary shaft is integrally connected to the center of the rear surface of the rotary table (6), the rotary shaft penetrates through the wire rewinding machine shell (1) and is connected with a wire rewinding disc (14), and a rocker (5) is arranged on the front surface of the rotary table (6) and deviates from the circle center.
6. An electrically assisted termination mechanism according to claim 5 characterised in that: the winding of center department of haulage rope (2) is on take-up reel (14), and the both ends of take-up reel (14) are outwards thrown away at the upper and lower both ends of take-up reel (14) respectively, the inside of spooler shell (1) is equipped with first directive wheel (12) and second directive wheel (13), and haulage rope (2) turn to through first directive wheel (12) and second directive wheel (13) for the both ends of haulage rope (2) are on same height.
7. An electrically assisted termination mechanism according to claim 5 in which: one end, close to the inside, of the upper surface of the inner lining (9) is connected with a triangular plate (8), and the triangular plate (8) is arranged in a round hole in which the traction rope (2) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222079410.2U CN218216404U (en) | 2022-08-08 | 2022-08-08 | Electric power auxiliary wiring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222079410.2U CN218216404U (en) | 2022-08-08 | 2022-08-08 | Electric power auxiliary wiring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216404U true CN218216404U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222079410.2U Active CN218216404U (en) | 2022-08-08 | 2022-08-08 | Electric power auxiliary wiring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691432A (en) * | 2024-02-02 | 2024-03-12 | 国网山东省电力公司寿光市供电公司 | Distribution line broken wire quick-connection device |
-
2022
- 2022-08-08 CN CN202222079410.2U patent/CN218216404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691432A (en) * | 2024-02-02 | 2024-03-12 | 国网山东省电力公司寿光市供电公司 | Distribution line broken wire quick-connection device |
| CN117691432B (en) * | 2024-02-02 | 2024-04-16 | 国网山东省电力公司寿光市供电公司 | Distribution line broken wire quick-connection device |
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