CN210404554U - Compound wire spacing adjusting device - Google Patents
Compound wire spacing adjusting device Download PDFInfo
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- CN210404554U CN210404554U CN201921535235.5U CN201921535235U CN210404554U CN 210404554 U CN210404554 U CN 210404554U CN 201921535235 U CN201921535235 U CN 201921535235U CN 210404554 U CN210404554 U CN 210404554U
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 33
- 239000004020 conductor Substances 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 16
- 239000011435 rock Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model discloses a compound wire interval adjusting device, include: the double round coaster, rope ladder head, shake wheel, insulating rope and fixed hasp, wherein, the last pulley of double round coaster hangs on the last wire of compound wire, the rope ladder head hangs on the lower wire of compound wire, shake the wheel fixed set up in the lateral part of rope ladder head, the one end of insulating rope is fixed in shake in the wheel, the other end stretches out shake the wheel and lock on the lower wire of compound wire after bypassing the lower pulley of double round coaster, fixed hasp fixed connection is in the upper portion of rope ladder head for the last wire of locking compound wire and the distance of lower wire. This compound wire interval adjusting device simple structure, it is convenient to adjust, and the security is high, can make the stable orderly work of operating personnel, reduces operating personnel's physical demands, can assist improvement operating personnel's work efficiency.
Description
Technical Field
The utility model relates to an operation instrument technical field for power transmission line provides a compound wire interval adjusting device very much.
Background
The installation of compound wire of traditional transmission line, dismantle alternate conductor spacer or installation detecting instrument and handle the operation in-process of wire defect, the rope ladder can only hang on lower wire, at this moment, under human action of gravity, two upper and lower wires will be separated, because there is not more ripe instrument, can only adopt the rope to stride across the mode that the wire pulled down usually, make two wires be close, just can carry out other installation or dismantlement operations afterwards, this method operation process of adjusting compound wire interval is loaded down with trivial details, physical demands is big, work efficiency is low and there is the potential safety hazard.
Therefore, a novel device for adjusting the spacing between the multiple conductors is provided to facilitate adjustment of the spacing between the multiple conductors, improve the working efficiency and ensure the personal safety of operators, and the problem to be solved urgently is solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a compound wire interval adjusting device to solve the problem that current compound wire interval adjusting method complex operation, physical demands are big and have the potential safety hazard.
The utility model provides a compound wire interval adjusting device, include: the double round coaster, rope ladder head, shake wheel, insulating rope and fixed hasp, wherein, the last pulley of double round coaster hangs on the last wire of compound wire, the rope ladder head hangs on the lower wire of compound wire, shake the wheel fixed set up in the lateral part of rope ladder head, the one end of insulating rope is fixed in shake in the wheel, the other end stretches out shake the wheel and lock on the lower wire of compound wire after bypassing the lower pulley of double round coaster, fixed hasp fixed connection is in the upper portion of rope ladder head for the last wire of locking compound wire and the distance of lower wire.
Preferably, the double pulley coaster is two with rocking the wheel, insulating rope is two, and two rocking wheel symmetries set up in the left and right sides of rope ladder head, and the one end one-to-one of two insulating rope is fixed in two rocking the wheels in, and the other end stretches out rocking wheel and one-to-one and locks on the lower wire of double-pulley coaster that is located its top after walking around the lower pulley.
Preferably, one end of the insulating rope exposed out of the rocking wheel is fixedly connected with a lock catch for locking and connecting with the lower lead of the composite lead.
Preferably, the number of the fixed lock catches is two, and the two fixed lock catches are symmetrically fixed on the upper portion of the rope ladder head.
Preferably, the fixed lock catch comprises an upper wire hook and a lower connecting block, wherein the lower connecting block is provided with a screw rod in a penetrating manner from bottom to top, the free end of the screw rod is connected to the lower end of the upper wire hook in a matching manner, and the upper wire hook and the lower connecting block can be close to or far away from each other by rotating the end head of the screw rod.
Further preferably, the fixed lock catch comprises an upper wire hook and a lower connecting block, the lower part of the upper wire hook is connected with a first lead screw, the upper part of the lower connecting block is connected with a second lead screw with the thread direction opposite to that of the first lead screw, the first lead screw and the second lead screw are connected through a threaded sleeve, and the upper wire hook can be close to or far away from the lower connecting block by rotating the threaded sleeve.
Further preferably, the rope ladder head comprises two vertical main supports arranged in parallel, a cross beam is arranged between the vertical main supports at intervals, the tops of the vertical main supports are connected with a vertical auxiliary support through connecting rods, and a wire travelling wheel is fixed between the vertical main supports and the vertical auxiliary support.
Preferably, an anti-dropping rod is fixed between the lower end part of the vertical auxiliary support and the vertical main support.
Preferably, one end of the anti-falling rod is hinged with the vertical auxiliary support, and the other end of the anti-falling rod is in threaded connection with the vertical main support through a bolt.
Preferably, the device for adjusting the distance between the two adjacent wires further comprises a rectangular limiting frame which can be buckled on the peripheries of the vertical main support and the vertical auxiliary support, the opposite sides of the vertical main support and the vertical auxiliary support are correspondingly connected with horizontal protruding parts, and the rectangular limiting frame is buckled above the horizontal protruding parts so as to prevent the vertical auxiliary support from falling off from the lower wire.
The utility model provides a compound wire interval adjusting device is at the installation of transmission line compound wire, dismantles alternate conductor spacer or installation detecting instrument and handle the operation process of wire defect and can simply adjust the interval of compound wire effectively and realize the locking of distance, and concrete adjustment process is as follows: the upper pulley of the double pulley block is hung on the upper wire of the composite wire, the rope ladder head is hung on the lower wire of the composite wire, one end of the insulating rope is fixed in the rocking wheel, the other end of the insulating rope stretches out of the rocking wheel and is locked on the lower wire of the composite wire after passing through the lower pulley of the double pulley block, the handle of the rocking wheel is rocked, the adjustment of the distance between the composite wires can be realized by utilizing the movable pulley principle, after the distance between the composite wires is adjusted to a required distance, the free end of the fixed lock catch fixed on the upper part of the rope ladder head is fixed on the upper wire of the composite wire, and the locking of the distance between the upper wire and the lower wire of the composite wire can be realized.
This compound wire interval adjusting device can realize convenient the regulation of compound wire interval, and the security is high, makes the stable orderly work of operating personnel, reduces operating personnel's physical demands, can assist improvement operating personnel's work efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
fig. 1 is a schematic structural view of a device for adjusting the spacing between multiple wires according to the present invention;
FIG. 2 is a schematic structural view of a rope ladder head;
FIG. 3 is a first structural view of the fixing latch;
fig. 4 is a second structural diagram of the fixing lock.
Detailed Description
The invention will be further explained below with reference to specific embodiments, without limiting the invention.
As shown in fig. 1, the utility model provides a compound wire interval adjusting device, include: two rounds of coasters 1, rope ladder head 2, rock the wheel 3, insulating rope 4 and fixed hasp 5, wherein, the last pulley 11 of two rounds of coasters 1 hangs on the last wire 61 of double-line conductor 6, the rope ladder head 2 hangs on the lower wire 62 of double-line conductor 6, rock the wheel 3 fixed set up in the lateral part of rope ladder head 2, the one end of insulating rope 4 is fixed in rock in the wheel 3, the other end stretches out rock the wheel 3 and lock on the lower wire 62 of double-line conductor 6 after bypassing the lower pulley 12 of two rounds of coasters 1, fixed hasp 5 fixed connection is in the upper portion of rope ladder head 2 for the last wire 61 of locking double-line conductor 6 and the distance of lower wire 62.
The device for adjusting the spacing between the compound wires can simply and effectively adjust the spacing between the compound wires and realize the locking of the distance in the operation processes of installing, disassembling the phase-to-phase spacers or installing a detecting instrument and processing the defects of the wires of the power transmission line, and the specific adjusting process is as follows: the upper pulley of the double pulley block is hung on the upper wire of the composite wire, the rope ladder head is hung on the lower wire of the composite wire, one end of the insulating rope is fixed in the rocking wheel, the other end of the insulating rope stretches out of the rocking wheel and is locked on the lower wire of the composite wire after passing through the lower pulley of the double pulley block, the handle of the rocking wheel is rocked, the adjustment of the distance between the composite wires can be realized by utilizing the movable pulley principle, after the distance between the composite wires is adjusted to a required distance, the free end of the fixed lock catch fixed on the upper part of the rope ladder head is fixed on the upper wire of the composite wire, and the locking of the distance between the upper wire and the lower wire of the composite wire can be realized.
This compound wire interval adjusting device can realize convenient the regulation of compound wire interval, and the security is high, makes the stable orderly work of operating personnel, reduces operating personnel's physical demands, can assist improvement operating personnel's work efficiency.
In order to guarantee the stability of this compound wire interval adjusting device at the compound wire interval in-process of adjustment, as technical scheme's improvement, double round coaster 1 and rocking wheel 3 are two, insulating rope 4 is two, and two rocking wheel 3 symmetries set up in the left and right sides of rope ladder head 2, and the one end one-to-one of two insulating rope 4 is fixed in two rocking wheel 3, and the other end stretches out rocking wheel 3 and locks on the lower wire 62 of compound wire 6 after walking around the lower pulley 12 of the double round coaster 1 that is located its top one-to-one.
As an improvement of the technical solution, one end of the insulating rope 4 exposed out of the rocking wheel 3 is fixedly connected with a latch for locking and connecting with the lower lead 62 of the complex lead 6, the latch can prevent the insulating rope from falling off from the lower lead on one hand, and can prevent the end of the insulating rope from entering the rocking wheel on the other hand, and the latch can be a latch in the prior art as long as it has a locking function.
In order to realize stable locking of the distance between the upper wire and the lower wire of the multiple wires, as an improvement of the technical scheme, as shown in fig. 1, two fixing latches 5 are symmetrically fixed on the upper part of the rope ladder head 2.
As an improvement of the technical solution, as shown in fig. 3, the fixing lock 5 includes an upper wire hook 51 and a lower connecting block 52, wherein the lower connecting block 52 is provided with a screw 53 penetrating from bottom to top, a free end of the screw 53 is connected to a lower end of the upper wire hook 51 in a matching manner, and an end of the screw 53 is rotated to enable the upper wire hook 51 to approach or separate from the lower connecting block 52, the fixing lock of the structure can achieve fine adjustment of a distance between the upper wire and the lower wire, and the distance between the upper wire hook and the lower connecting block can be changed by rotating the screw to achieve adjustment of the distance between the upper wire hook and the lower connecting block, and further achieve adjustment of the distance between the upper wire and the lower wire, wherein a screw head of the screw is arranged at a bottom of the lower connecting block, in order not to affect an operator to rotate the screw head, a connecting position of the bottom of the fixing lock, for example: the two sides of the bottom of the fixed lock catch are connected with the upper part of the rope ladder head through the extension plates, and a screwing head accommodating cavity is reserved between the extension plates.
The fine adjustment of the distance between the upper wire and the lower wire can also be realized by the following structure, as shown in fig. 4, the fixed lock catch 5 comprises an upper wire hook 51 and a lower connection block 52, the lower part of the upper wire hook 51 is connected with a first lead screw 54, the upper part of the lower connection block 52 is connected with a second lead screw 55 which is opposite to the thread direction of the first lead screw 54, the first lead screw 54 is connected with the second lead screw 55 through a threaded sleeve 56, and the approaching or the separating of the upper wire hook 51 and the lower connection block 52 can be realized by rotating the threaded sleeve 56.
As the improvement of the technical proposal, the lower part of the fixed lock catch 5 is hinged with the rope ladder head 2.
As shown in fig. 1 and 2, the rope ladder head 2 includes two vertical main brackets 21 arranged in parallel, a cross beam 22 is arranged between the vertical main brackets 21 at an interval, the top of the vertical main bracket 21 is connected to a vertical auxiliary bracket 24 through a connecting rod 23, a routing wheel 25 is fixed between the vertical main bracket 21 and the vertical auxiliary bracket 24, and preferably, the fixed lock catch 5 is connected to the upper part of the vertical auxiliary bracket 24.
In order to prevent the multiple-conductor spacing adjustment device from falling off the multiple conductors, as an improvement of the technical solution, as shown in fig. 2, an anti-falling rod 26 is fixed between the lower end of the vertical secondary support 24 and the vertical main support 21, preferably, one end of the anti-falling rod 26 is hinged with the vertical secondary support 24, and the other end is in threaded connection with the vertical main support 21 through a bolt.
As an improvement of the technical solution, the device for adjusting the distance between the plurality of wires further comprises a rectangular limiting frame (not shown in the figure) which can be fastened to the peripheries of the vertical main support 21 and the vertical auxiliary support 24, the opposite sides of the vertical main support 21 and the vertical auxiliary support 24 are correspondingly connected with horizontal protruding portions (not shown in the figure), and the rectangular limiting frame is fastened above the horizontal protruding portions to prevent the vertical auxiliary support 24 from falling off from the lower wire 62.
The embodiments of the present invention are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred to each other.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Compound wire interval adjusting device, its characterized in that includes: two rounds of coasters (1), rope ladder head (2), rock wheel (3), insulating rope (4) and fixed hasp (5), wherein, last pulley (11) of two rounds of coasters (1) hang on last wire (61) of double-line conductor (6), rope ladder head (2) hang on lower wire (62) of double-line conductor (6), rock wheel (3) fixed set up in the lateral part of rope ladder head (2), the one end of insulating rope (4) is fixed in rock wheel (3), the other end stretches out rock wheel (3) and lock on lower wire (62) of double-line conductor (6) after bypassing lower pulley (12) of two rounds of coasters (1), fixed hasp (5) fixed connection is in the upper portion of rope ladder head (2) for the distance of last wire (61) and lower wire (62) of locking double-line conductor (6).
2. The multiple-conductor spacing adjustment apparatus according to claim 1, wherein: two pulleys (1) and rocking wheel (3) are two, insulating rope (4) are two, and two are shaken wheel (3) symmetry and are set up in the left and right sides of rope ladder head (2), and the one end one-to-one of two insulating rope (4) is fixed in two and shakes in wheel (3), and the other end stretches out and shakes wheel (3) and one-to-one and walk around lower pulley (12) of the two pulleys (1) that are located its top and lock on lower wire (62) of compound wire (6) after.
3. The multiple-conductor spacing adjustment apparatus according to claim 1, wherein: one end of the insulating rope (4) exposed out of the rocking wheel (3) is fixedly connected with a lock catch for locking and connecting with a lower lead (62) of the composite lead (6).
4. The multiple-conductor spacing adjustment apparatus according to claim 1, wherein: the two fixed lock catches (5) are symmetrically fixed on the upper part of the rope ladder head (2).
5. The multiple-conductor spacing adjustment apparatus according to claim 4, wherein: the fixed lock catch (5) comprises an upper wire hook (51) and a lower connecting block (52), wherein the lower connecting block (52) is provided with a screw rod (53) in a penetrating mode from bottom to top, the free end of the screw rod (53) is connected to the lower end of the upper wire hook (51) in a matching mode, and the upper wire hook (51) and the lower connecting block (52) can be close to or far away from each other by rotating the end of the screw rod (53).
6. The multiple-conductor spacing adjustment apparatus according to claim 4, wherein: the fixed lock catch (5) comprises an upper wire hook (51) and a lower connecting block (52), the lower part of the upper wire hook (51) is connected with a first lead screw (54), the upper part of the lower connecting block (52) is connected with a second lead screw (55) opposite to the thread direction of the first lead screw (54), the first lead screw (54) is connected with the second lead screw (55) through a thread sleeve (56), and the upper wire hook (51) can be close to or far away from the lower connecting block (52) by rotating the thread sleeve (56).
7. The multiple-conductor spacing adjustment apparatus according to claim 1, wherein: the rope ladder head (2) comprises two vertical main supports (21) which are arranged in parallel, a cross beam (22) is arranged between the vertical main supports (21) at intervals, the top of each vertical main support (21) is connected with a vertical auxiliary support (24) through a connecting rod (23), and a routing wheel (25) is fixed between each vertical main support (21) and each vertical auxiliary support (24).
8. The multiple-conductor spacing adjustment apparatus according to claim 7, wherein: an anti-drop rod (26) is fixed between the lower end part of the vertical auxiliary support (24) and the vertical main support (21).
9. The multiple-conductor spacing adjustment apparatus according to claim 8, wherein: one end of the anti-falling rod (26) is hinged with the vertical auxiliary support (24), and the other end of the anti-falling rod is in threaded connection with the vertical main support (21) through a bolt.
10. The multiple-conductor spacing adjustment apparatus according to claim 7, wherein: the wire harness fixing device is characterized by further comprising a rectangular limiting frame capable of being buckled on the peripheries of the vertical main support (21) and the vertical auxiliary support (24), wherein horizontal protruding portions are correspondingly connected to the opposite sides of the vertical main support (21) and the vertical auxiliary support (24), and the rectangular limiting frame is buckled above the horizontal protruding portions to prevent the vertical auxiliary support (24) from falling off from the lower wire (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535235.5U CN210404554U (en) | 2019-09-17 | 2019-09-17 | Compound wire spacing adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535235.5U CN210404554U (en) | 2019-09-17 | 2019-09-17 | Compound wire spacing adjusting device |
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| Publication Number | Publication Date |
|---|---|
| CN210404554U true CN210404554U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921535235.5U Active CN210404554U (en) | 2019-09-17 | 2019-09-17 | Compound wire spacing adjusting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518493A (en) * | 2019-09-17 | 2019-11-29 | 国网辽宁省电力有限公司辽阳供电公司 | It is a kind of to answer wire spacing adjustment device and method of adjustment |
-
2019
- 2019-09-17 CN CN201921535235.5U patent/CN210404554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518493A (en) * | 2019-09-17 | 2019-11-29 | 国网辽宁省电力有限公司辽阳供电公司 | It is a kind of to answer wire spacing adjustment device and method of adjustment |
| CN110518493B (en) * | 2019-09-17 | 2024-06-11 | 国网辽宁省电力有限公司辽阳供电公司 | Device and method for adjusting space between multiple wires |
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