CN216215436U - Automatic lifter hanger for live working - Google Patents
Automatic lifter hanger for live working Download PDFInfo
- Publication number
- CN216215436U CN216215436U CN202122335684.9U CN202122335684U CN216215436U CN 216215436 U CN216215436 U CN 216215436U CN 202122335684 U CN202122335684 U CN 202122335684U CN 216215436 U CN216215436 U CN 216215436U
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- Prior art keywords
- frame
- sealing door
- sliding
- guide
- live
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A live-wire work automatic lifter hanging frame comprises a main frame, wherein the main frame comprises two stand columns, the upper ends of the two stand columns are respectively connected with a hook body, and a guide frame and a traction frame which are arranged up and down are connected between the two stand columns; hanging pulleys are respectively arranged in the hook bodies; a sliding frame is sleeved between the guide frame and the traction frame on the two upright posts, transmission laths are respectively fixed at two ends of the sliding frame, and the transmission laths are vertically arranged upwards and penetrate through guide long holes arranged at two ends of the guide frame; the outer side of the hook body is respectively hinged with an L-shaped sealing door, one end of a short rod of the L-shaped sealing door is hinged with the upper end of the transmission plate strip, one end of a long rod of the L-shaped sealing door is provided with a clamping groove, and the sealing door is clamped on a clamping pin arranged on the outer side of the hook body through the clamping groove after rotating; an insulating rope is arranged in the middle of the sliding frame in a penetrating mode, and self-locking springs are sleeved on the stand columns between the guide frame and the sliding frame respectively; the middle part of the traction frame is connected with a lifting rope for connecting an automatic lifter. The hanger is safe and convenient to operate, time-saving and labor-saving, and can improve the working efficiency.
Description
Technical Field
The utility model particularly relates to a live-line work automatic lifter hanger.
Background
In the middle of construction and maintenance on overhead transmission line, the task of overhauing the wire is very onerous, like install alternate conductor spacer, the line space conductor spacer, the antivibration hammer, distributed fault diagnosis device, and repair the wire, change annex etc., this kind of work in the past, no matter power failure operation or live working, all need the operation people to get into the wire along the rope ladder, this needs the operation personnel to climb the shaft tower top and hang good rope ladder coaster, then hang the rope ladder on the wire through the rope ladder coaster, later personnel follow the rope ladder and climb and carry out the operation on the wire, this intensity of labour who makes the operation on the wire has increased a lot, factor of safety has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an automatic lifter hanger for live working, which is safe and convenient to operate, saves time and labor and can improve the working efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a live-wire work automatic lifter hanging frame comprises a main frame, wherein the main frame comprises two stand columns, the upper ends of the two stand columns are respectively connected with a hook body, and a guide frame and a traction frame which are arranged up and down are connected between the two stand columns;
rotatable hanging pulleys are respectively arranged in the hook bodies and are used for being hung on the guide lines; a sliding frame is sleeved between the guide frame and the traction frame on the two upright posts, transmission laths are respectively fixed at two ends of the sliding frame, and the transmission laths are vertically arranged upwards and penetrate through guide long holes arranged at two ends of the guide frame; the outer side of the hook body is respectively hinged with an L-shaped sealing door, one end of a short rod of each sealing door is hinged with the upper end of a corresponding transmission plate strip, one end of a long rod of each sealing door is provided with a clamping groove, and the sealing door is clamped on a clamping pin arranged on the outer side of the hook body through the clamping groove after rotating and is used for sealing a lead inlet of the hook body;
an insulating rope penetrates through the middle of the sliding frame, one end of the insulating rope is clamped on the sliding frame, and the other end of the insulating rope penetrates through a through hole formed in the middle of the guide frame and is used for lifting the hot-line work automatic lifter hanging frame; self-locking springs are respectively sleeved between the guide frame and the sliding frame on the stand column and used for driving the sealing door to reset to realize self-locking;
the middle part of the traction frame is connected with a lifting rope through a lifting ring and a main lock for connecting an automatic lifter.
More preferably, the wire inlets of the two hook bodies are opposite in direction.
Preferably, the guide frame is composed of two fixing blocks and an insulating plate connected between the two fixing blocks, and the two fixing blocks are respectively sleeved on the corresponding upright posts and fixed through jackscrews.
Preferably, the traction frame is an aluminum alloy part, and two ends of the traction frame are respectively sleeved on the two upright posts and clamped and fixed through bolts.
Preferably, the sliding frame is composed of two sliding blocks and an insulating plate connected between the two sliding blocks, the two sliding blocks are respectively sleeved on the corresponding upright posts in a clearance fit mode, and the lower ends of the transmission laths are respectively inserted into the corresponding sliding blocks and fixed through jackscrews.
Preferably, a protection rope is connected to the lower end of one of the upright posts for protecting the operator.
Preferably, the lower end of the other upright post is connected with a ladder stand so as to facilitate the transfer of operators and increase the operation height.
The utility model has the beneficial effects that:
1. the operation is simple, flexible and convenient, and can be applied to hot-line work in a large quantity; the self-locking spring can drive the sealing door to reset to realize self-locking, and the work is safe and reliable;
2. the structure size is little, whole light in weight, intensity is high, can alleviate operation intensity of labour, reduces operating time, labour saving and time saving improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1 (with the ladder removed).
In the figure: the vertical column 1, the sliding frame 2, the sliding block 201, the insulating plate 202, the transmission lath 3, the guide frame 4, the fixing block 401, the insulating plate 402, the sealing door 5, the hanging pulley 6, the hook body 7, the insulating rope 8, the self-locking spring 9, the ladder stand 10, the lifting rope 11, the main lock 12, the protective rope 13, the traction frame 14 and the clamping pin 15.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
As shown in fig. 1 to 2, the automatic lifter hanger for live working according to the present invention includes a main frame including two uprights 1, hook bodies 7 inserted into and coupled to rectangular grooves formed at upper ends of the two uprights 1 by bolts, and a guide frame 4 and a traction frame 14 vertically disposed between the two uprights 1.
The guide frame 4 is composed of two fixing blocks 401 and an insulating plate 402 connected between the two fixing blocks, two ends of the insulating plate 402 are respectively inserted into the rectangular grooves on the inner sides of the two fixing blocks 401 and fixed through screws, and the two fixing blocks 401 are made of alloy aluminum and are respectively sleeved on the corresponding upright posts 1 and fixed through jackscrews.
The traction frame 14 is an alloy aluminum part, two ends of the traction frame 14 are respectively provided with an elastic mounting hole, and two ends of the traction frame 14 are sleeved on the two upright posts 1 through the elastic mounting holes and are clamped and fixed through bolts.
A rotatable hanging pulley 6 is respectively arranged in a U-shaped groove at the upper part of the hook body 7 through a wheel shaft and a bearing and is used for being hung on the lead; a sliding frame 2 is sleeved between a guide frame 4 and a traction frame 14 on two upright posts 1, two ends of the sliding frame 2 are respectively fixed with a transmission lath 3, and the transmission laths 3 are vertically arranged upwards and are penetrated by guide long holes arranged at two ends of the guide frame 4; the outer side of the hook body 7 is respectively hinged with an L-shaped sealing door 5, one end of a short rod of each sealing door 5 is hinged with the upper end of the corresponding transmission plate strip 3, one end of a long rod of each sealing door 5 is provided with a clamping groove, and the sealing door 5 is clamped on a clamping pin 15 arranged on the outer side of the hook body 7 through the clamping groove after rotating and is used for sealing a lead inlet of the hook body 7. The wire inlets of the two hook bodies 7 are opposite in direction.
The sliding frame 2 is composed of two sliding blocks 201 and an insulating plate 202 connected between the two sliding blocks through screws, the two sliding blocks 201 are made of alloy aluminum and are respectively sleeved on the corresponding upright posts 1 through clearance fit, and the lower ends of the transmission laths 3 are respectively inserted into the corresponding sliding blocks 201 and are fixed through jackscrews.
An insulating rope 8 penetrates through the middle of the sliding frame 2, one end of the insulating rope 8 is clamped on the sliding frame 2, and the other end of the insulating rope 8 penetrates through a through hole formed in the middle of the guide frame 4 and is used for lifting the hot-line work automatic lifter hanging frame; and self-locking springs 9 are respectively sleeved between the guide frame 4 and the sliding frame 2 on the upright post 1 and used for driving the sealing door 5 to reset to realize self-locking.
A lifting rope 11 is connected to the middle of the traction frame 14 through a lifting ring and a main lock 12 and is used for connecting an automatic lifter. The lower end of one of the upright posts 1 is connected with a protection rope 13 through a hanging ring for protecting the operating personnel. The lower end of the other upright post 1 is fixedly connected with a ladder stand 10 through bolts so as to be convenient for transferring operators and increasing the operation height.
During operation, an operator throws and hangs the insulating rope 8 from the ground to the lead, so that the other end of the insulating rope 8 bypasses the lead, and the ground operator pulls the insulating rope 8 to drive the live-working automatic lifter hanger to move upwards; meanwhile, the sliding frame 2 is driven by the insulating rope 8 to move upwards along the two upright posts 1, the self-locking spring 9 is compressed, and meanwhile, the sealing door 5 is driven to rotate through the transmission plate strip 3, so that a wire inlet of the hook body 7 is opened; when the wire inlet of the hook body 7 is lifted to the lower part of the wire, the main frame is arranged in parallel with the wire by adjusting the lifting rope 11 and the protection rope 13, so that the wire inlet of the hook body 7 is aligned with the wire below;
at the moment, the insulating rope 8 is loosened, so that the wire enters from the wire inlet of the hook body 7 and is supported on the hanging pulley 6, the sliding frame 2 drives the transmission lath 3 and the sealing door 5 to automatically reset under the action of the self-locking spring 9, the wire inlet of the hook body 7 is sealed, and the hot-line work automatic lifter hanging frame is hung on the wire. Then, the worker connects the lower end of the hoisting rope 11 to the automatic lifter, hangs the protection rope 13 on the belt through the fall arrester, and can lift the body to the height of the ladder stand by starting the automatic lifter, and can perform work by the cooperation of the ladder stand 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a live working automatic rising ware stores pylon, characterized by: the main frame comprises two upright posts, the upper ends of the two upright posts are respectively connected with a hook body, and a guide frame and a traction frame which are arranged up and down are connected between the two upright posts;
rotatable hanging pulleys are respectively arranged in the hook bodies and are used for being hung on the guide lines; a sliding frame is sleeved between the guide frame and the traction frame on the two upright posts, transmission laths are respectively fixed at two ends of the sliding frame, and the transmission laths are vertically arranged upwards and penetrate through guide long holes arranged at two ends of the guide frame; the outer side of the hook body is respectively hinged with an L-shaped sealing door, one end of a short rod of each sealing door is hinged with the upper end of a corresponding transmission plate strip, one end of a long rod of each sealing door is provided with a clamping groove, and the sealing door is clamped on a clamping pin arranged on the outer side of the hook body through the clamping groove after rotating and is used for sealing a lead inlet of the hook body;
an insulating rope penetrates through the middle of the sliding frame, one end of the insulating rope is clamped on the sliding frame, and the other end of the insulating rope penetrates through a through hole formed in the middle of the guide frame and is used for lifting the hot-line work automatic lifter hanging frame; self-locking springs are respectively sleeved between the guide frame and the sliding frame on the stand column and used for driving the sealing door to reset to realize self-locking;
the middle part of the traction frame is connected with a lifting rope through a lifting ring and a main lock for connecting an automatic lifter.
2. The live-working escalator hanger according to claim 1, wherein: the wire inlets of the two hook bodies are opposite in direction.
3. The live-working escalator hanger according to claim 1, wherein: the guide frame is composed of two fixing blocks and an insulating plate connected between the two fixing blocks, and the two fixing blocks are respectively sleeved on the corresponding upright posts and fixed through jackscrews.
4. The live-working escalator hanger according to claim 1, wherein: the traction frame is an alloy aluminum part, and two ends of the traction frame are respectively sleeved on the two upright posts and clamped and fixed through bolts.
5. The live-working escalator hanger according to claim 1, wherein: the sliding frame is composed of two sliding blocks and an insulating plate connected between the two sliding blocks, the two sliding blocks are respectively sleeved on corresponding stand columns through clearance fit, and the lower ends of the transmission laths are respectively inserted into the corresponding sliding blocks and fixed through jackscrews.
6. The live-working escalator hanger according to claim 1, wherein: the lower end of one of the upright posts is connected with a protective rope.
7. The live-working escalator hanger according to claim 6, wherein: the lower end of the other upright post is connected with a ladder stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335684.9U CN216215436U (en) | 2021-09-26 | 2021-09-26 | Automatic lifter hanger for live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335684.9U CN216215436U (en) | 2021-09-26 | 2021-09-26 | Automatic lifter hanger for live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215436U true CN216215436U (en) | 2022-04-05 |
Family
ID=80923093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122335684.9U Active CN216215436U (en) | 2021-09-26 | 2021-09-26 | Automatic lifter hanger for live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215436U (en) |
-
2021
- 2021-09-26 CN CN202122335684.9U patent/CN216215436U/en active Active
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