CN213802640U - Hoisting tool for overhead line of power distribution network - Google Patents
Hoisting tool for overhead line of power distribution network Download PDFInfo
- Publication number
- CN213802640U CN213802640U CN202021456913.1U CN202021456913U CN213802640U CN 213802640 U CN213802640 U CN 213802640U CN 202021456913 U CN202021456913 U CN 202021456913U CN 213802640 U CN213802640 U CN 213802640U
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- fixedly connected
- connecting block
- ring
- distribution network
- rod
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Abstract
The utility model discloses a lifting device for distribution network overhead line, including the circuit pole, the upper end of circuit pole is provided with fixed lid, the first connecting block of one side fixedly connected with of fixed lid, the second fluting has been seted up from top to bottom to upper surface one side of first connecting block, the grooved length of second is less than the length of first connecting block, the grooved inside sliding connection of second has first slider, just one side fixedly connected with pull rod of fixed lid is kept away from to first slider. The utility model discloses simple structure can carry out convenient installation, cup joint second lantern ring and first lantern ring respectively in the outside of circuit pole, through the upper end of fixed lid at the circuit pole, fix the whole of device, when hoist and mount, the power transmission that will receive through the setting of pull rod gives fixed lid for the device remains stable, and is detachable setting in the middle of pull rod and the fixed lid, can carry out convenient installation, the device also can carry out convenient dismantlement after the use is accomplished.
Description
Technical Field
The utility model relates to a lifting device specifically is lifting device for distribution network overhead line.
Background
The distribution network is a power network which receives electric energy from a transmission network or a regional power plant, distributes the electric energy to various users on site through distribution facilities or distributes the electric energy to various users step by step according to voltage, and consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, auxiliary facilities and the like, and plays a role in distributing the electric energy in the power network.
When overhead transmission line breaks down, need the staff operation of ascending a height, its required repair tools mostly need the staff to carry by oneself or adopt lifting device, when hoisting to heavier repair tools, this just need adopt thicker lifting rope to hoist, its reel that is used for twining lifting rope of lifting device that the volume is less often can be because of the undersize, and lead to its unable enough long lifting rope of twining to convey maintenance tool to the eminence from ground, this just leads to carrying out the lifting device volume of hoist to heavier repair tools generally bigger partially, and great lifting device not only can increase the heavy burden of staff when ascending a height, increase the degree of difficulty of staff when ascending a height also can be by a wide margin.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device for distribution network overhead line to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the hoisting tool for the overhead line of the power distribution network comprises a line rod, wherein a fixing cover is arranged at the upper end of the line rod, a first connecting block is fixedly connected to one side of the fixing cover, a second groove is formed in one side of the upper surface of the first connecting block from top to bottom, the length of the second groove is smaller than that of the first connecting block, a first sliding block is slidably connected to the inside of the second groove, a pull rod is fixedly connected to one side, away from the fixing cover, of the first sliding block, a supporting plate is arranged below the pull rod, a second connecting block is fixedly connected to one side, away from the line rod, of the upper surface of the supporting plate, a second connecting block is rotatably connected with the lower end of the pull rod through a first connecting shaft, a second sleeve ring is arranged at one end, close to the line rod, of the supporting plate, and the second sleeve ring is sleeved on the outer side of the line rod;
the lower surface of backup pad one side fixedly connected with link, the lower surface middle part fixedly connected with connecting rod of link, the connecting rod rotates through the second connecting axle and is connected with the pulley, the stay cord has been set up in the pulley that slides, just the one end fixedly connected with lifting hook of stay cord.
As a further aspect of the present invention: one side of link is provided with the baffle, the upper end of baffle and the lower fixed surface of backup pad are connected, lower extreme one side fixedly connected with buffer beam of baffle, the buffer beam is close to the first lantern ring of the one end fixedly connected with of circuit pole, first lantern ring cup joints in the outside of circuit pole, just the lower extreme of first lantern ring rotates and is connected with the swivel becket, just board is placed to one side fixedly connected with of swivel becket.
As a further aspect of the present invention: the second sleeve ring comprises a first half ring and a second half ring respectively, one end of the first half ring, which is adjacent to the second half ring, is rotatably connected through a third connecting shaft, a fourth connecting block is fixedly connected to one side of the other end of the second half ring, a first groove is formed in the upper surface of the fourth connecting block from top to bottom, a groove is formed in the other end of the first half ring, a second sliding block is slidably connected to the inside of the groove, a third connecting block is fixedly connected to one side of the second sliding block, and clamping blocks are fixedly connected to one side of the third connecting block, which is adjacent to the fourth connecting block, at equal intervals.
As a further aspect of the present invention: each clamping block is clamped and connected with the first groove in the fourth connecting block.
As a further aspect of the present invention: and a rubber layer is fixedly connected to one side of the inner parts of the first half ring and the second half ring.
As a further aspect of the present invention: the length of the first groove is smaller than that of the fourth connecting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure can carry out convenient installation when using, cup joint second cover ring and first cover ring respectively in the outside of circuit pole, cover the upper end at the circuit pole through fixed lid, fix the whole of device, when hoist and mount, the power transmission that will receive through the setting of pull rod gives fixed lid for the device remains stable, and be detachable setting in the middle of pull rod and the fixed lid, can carry out convenient installation, the device also can carry out convenient dismantlement after the use is accomplished.
2. The utility model discloses a lower extreme at the second lantern ring rotates and is connected with the rotating ring and places the board, can place the article of hanging up through the setting of placing the board, provides the place of placing, can be convenient for construction maintenance personnel carry out convenient operation, need not to take article on one's body, has also reduced the risk that article dropped simultaneously, improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of a hoisting tool for an overhead line of a power distribution network in a front view.
Fig. 2 is a schematic structural diagram of a first fixing ring in a hoisting tool for an overhead line of a power distribution network.
Fig. 3 is an enlarged schematic structural view of a hoisting tool for an overhead line of a power distribution network at a position a in fig. 2.
Fig. 4 is a schematic top view of a hoisting tool for an overhead line of a power distribution network.
In the figure: the line pole 1, the fixed cover 2, the first connecting block 3, the pull rod 4, the second connecting block 5, the first connecting shaft 6, the supporting plate 7, the connecting frame 8, the connecting rod 9, the second connecting shaft 10, the pulley 11, the pull rope 12, the hook 13, the baffle 14, the first collar 15, the rotating ring 16, the placing plate 17, the second collar 18, the first half ring 181, the third connecting shaft 182, the second half ring 183, the rubber layer 184, the first slot 19, the second slot 20, the first slider 21, the second slider 22, the third connecting block 23, the fixture block 24 and the fourth connecting block 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a hoisting tool for an overhead line of a power distribution network includes a line rod 1, a fixing cover 2 is disposed at an upper end of the line rod 1, a first connecting block 3 is fixedly connected to one side of the fixing cover 2, a second slot 20 is formed in one side of an upper surface of the first connecting block 3 from top to bottom, a length of the second slot 20 is smaller than a length of the first connecting block 3, a first slider 21 is slidably connected to an inside of the second slot 20, a pull rod 4 is fixedly connected to a side of the first slider 21 away from the fixing cover 2, a supporting plate 7 is disposed below the pull rod 4, a second connecting block 5 is fixedly connected to a side of the upper surface of the supporting plate 7 away from the line rod 1, the second connecting block 5 is rotatably connected to a lower end of the pull rod 4 through a first connecting shaft 6, a second collar 18 is disposed at an end of the supporting plate 7 close to the line rod 1, and the second collar 18 is sleeved on an outer side of the line rod 1, lower surface one side fixedly connected with link 8 of backup pad 7, the lower surface middle part fixedly connected with connecting rod 9 of link 8, connecting rod 9 rotates through second connecting axle 10 and is connected with pulley 11, sliding set has stay cord 12 on pulley 11, and the one end fixedly connected with lifting hook 13 of stay cord 12, fix in the upper end of circuit pole 1 through covering 2 with fixed, pull rod 4 is through the second fluting 20 sliding connection on first slider 21 and the first connecting block 3, provide pulling force to backup pad 7 through pull rod 4, second lantern ring 18 is fixed backup pad 7, during the use, hang up article through lifting hook 13, hang up article through stay cord 12.
Please refer to fig. 1, one side of the connecting frame 8 is provided with a baffle 14, the upper end of the baffle 14 is fixedly connected with the lower surface of the supporting plate 7, one side of the lower end of the baffle 14 is fixedly connected with a buffer rod, the buffer rod is close to the first lantern ring 15 of the one end fixedly connected with of the circuit pole 1, the first lantern ring 15 is sleeved outside the circuit pole 1, and the lower end of the first lantern ring 15 is rotatably connected with a rotating ring 16, and one side fixedly connected with of the rotating ring 16 is provided with a placing plate 17, the placing plate 17 can be rotated by rotating the rotating ring 16, the lifted goods can be placed by placing the plate 17, and the position of the placing plate 17 can be adjusted.
Referring to fig. 1, the second collar 18 includes a first half ring 181 and a second half ring 183, the adjacent ends of the first half ring 181 and the second half ring 183 are rotatably connected by a third connecting shaft 182, one side of the other end of the second half ring 183 is fixedly connected with a fourth connecting block 25, the upper surface of the fourth connecting block 25 is provided with a first slot 19 from top to bottom, the other end of the first half ring 181 is provided with a groove, the inside of the groove is slidably connected with a second slider 22, one side of the second slider 22 is fixedly connected with a third connecting block 23, the adjacent sides of the third connecting block 23 and the fourth connecting block 25 are fixedly connected with a clamping block 24 at equal intervals, the second collar 18 is assembled, so that the second slider 22 can be conveniently mounted, the second slider 22 can be slid out during disassembly, and the third connecting block 23 and the clamping block 24 can be slid out for disassembly.
Referring to fig. 3, each latch 24 is engaged with the first slot 19 of the fourth connecting block 25.
Referring to fig. 2, a rubber layer 184 is fixedly connected to each of the inner sides of the first half ring 181 and the second half ring 183, and the connection between the first half ring 181 and the circuit bar 1 can be made tighter by the arrangement of the rubber layer 184.
Referring to fig. 1, the length of the first slot 19 is smaller than that of the fourth connecting block 25.
The utility model discloses a theory of operation is:
during the use, fix in the upper end of circuit pole 1 through covering fixed cover 2, pull rod 4 is through first slider 21 and the second fluting 20 sliding connection on the first connecting block 3, provide the pulling force to backup pad 7 through pull rod 4, second lantern ring 18 is fixed backup pad 7, when hanging the thing, hook through lifting hook 13 and hook the article, hoist the article through stay cord 12, can rotate placing plate 17 through rotating swivel collar 16, can place the goods of hoisting through placing plate 17, the position of placing plate 17 can be adjusted, second lantern ring 18 is the assembled, can carry out convenient installation, can slide out second slider 22 during the dismantlement, and then make third connecting block 23 and fixture block 24 roll off, dismantle, can be to making and be connected more closely between the circuit pole 1 through the setting up of rubber layer 184.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Lifting device for distribution network overhead line, including line pole (1), its characterized in that: the upper end of the circuit rod (1) is provided with a fixed cover (2), one side of the fixed cover (2) is fixedly connected with a first connecting block (3), one side of the upper surface of the first connecting block (3) is provided with a second groove (20) from top to bottom, the length of the second groove (20) is smaller than that of the first connecting block (3), the inside of the second groove (20) is slidably connected with a first sliding block (21), one side of the first sliding block (21) far away from the fixed cover (2) is fixedly connected with a pull rod (4), a supporting plate (7) is arranged below the pull rod (4), one side of the upper surface of the supporting plate (7) far away from the circuit rod (1) is fixedly connected with a second connecting block (5), the second connecting block (5) is rotatably connected with the lower end of the pull rod (4) through a first connecting shaft (6), one end of the supporting plate (7) close to the circuit rod (1) is provided with a second sleeve ring (18), the second lantern ring (18) is sleeved on the outer side of the line rod (1);
lower surface one side fixedly connected with link (8) of backup pad (7), the lower surface middle part fixedly connected with connecting rod (9) of link (8), connecting rod (9) are rotated through second connecting axle (10) and are connected with pulley (11), slip on pulley (11) has been set up stay cord (12), just the one end fixedly connected with lifting hook (13) of stay cord (12).
2. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: one side of link (8) is provided with baffle (14), the upper end of baffle (14) is connected with the lower fixed surface of backup pad (7), the first lantern ring (15) of one end fixedly connected with that the lower extreme one side fixedly connected with buffer beam of baffle (14), buffer beam are close to circuit pole (1), the outside at circuit pole (1) is cup jointed in first lantern ring (15), just the lower extreme of first lantern ring (15) is rotated and is connected with swivel becket (16), just board (17) is placed to one side fixedly connected with of swivel becket (16).
3. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the second lantern ring (18) comprises a first semi-ring (181) and a second semi-ring (183), one ends of the first semi-ring (181) and the second semi-ring (183) which are adjacent to each other are rotatably connected through a third connecting shaft (182), one side of the other end of the second semi-ring (183) is fixedly connected with a fourth connecting block (25), a first groove (19) is formed in the upper surface of the fourth connecting block (25) from top to bottom, a groove is formed in the other end of the first semi-ring (181), a second sliding block (22) is slidably connected inside the groove, a third connecting block (23) is fixedly connected to one side of the second sliding block (22), and clamping blocks (24) are fixedly connected to one side of the third connecting block (23) which is adjacent to the fourth connecting block (25) at equal intervals.
4. The hoisting tool for the overhead line of the power distribution network of claim 3, wherein: each clamping block (24) is in clamping connection with the first groove (19) on the fourth connecting block (25).
5. The hoisting tool for the overhead line of the power distribution network of claim 3, wherein: and a rubber layer (184) is fixedly connected to one side of the inner part of each of the first half ring (181) and the second half ring (183).
6. The hoisting tool for the overhead line of the power distribution network of claim 3, wherein: the length of the first slot (19) is less than that of the fourth connecting block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456913.1U CN213802640U (en) | 2020-07-22 | 2020-07-22 | Hoisting tool for overhead line of power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456913.1U CN213802640U (en) | 2020-07-22 | 2020-07-22 | Hoisting tool for overhead line of power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213802640U true CN213802640U (en) | 2021-07-27 |
Family
ID=76931183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021456913.1U Expired - Fee Related CN213802640U (en) | 2020-07-22 | 2020-07-22 | Hoisting tool for overhead line of power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213802640U (en) |
-
2020
- 2020-07-22 CN CN202021456913.1U patent/CN213802640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |