CN204012466U - Concertina type bottle-holding rack - Google Patents
Concertina type bottle-holding rack Download PDFInfo
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- CN204012466U CN204012466U CN201420476380.1U CN201420476380U CN204012466U CN 204012466 U CN204012466 U CN 204012466U CN 201420476380 U CN201420476380 U CN 201420476380U CN 204012466 U CN204012466 U CN 204012466U
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- China
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- holding rack
- bar
- type bottle
- concertina type
- gallows
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Abstract
The utility model discloses a kind of concertina type bottle-holding rack, comprise bracing frame and be located at respectively front hanger and the after gallows of the longitudinal both sides of support frame as described above, support frame as described above comprises that two parallel and telescopic support bar; Described front hanger is provided with for hanging the hook on insulator string cross-arm side jig, and described after gallows is provided with for the suspension ring with hauling and being connected; Bracing frame is comprised of the support bar with stretching structure, can free-extension, can adjust different length according to the situation of different high-tension lines, and highly versatile, can meet the maintenance needs of all kinds of high-tension lines; The hook of front hanger can directly be hung bottle-holding rack on cross-arm side jig, connect quick, easy, and be convenient to dismantle, avoided using the troublesome operation of nut, the suspension ring of after gallows can directly be connected with hauling, guarantee carrying out smoothly of operation, increase work efficiency, alleviate operating personnel's labour intensity.
Description
Technical field
The utility model relates to a kind of electric power overhaul instrument, particularly a kind of concertina type bottle-holding rack.
Background technology
Bottle-holding rack is that electric operating personnel need the instrument using in changing insulator string process, and it plays support effect to the insulator string under dismantling, and makes insulator string remain linear state under Gravitative Loads.Existing bottle-holding rack generally comprises bracing frame and is located at respectively front hanger and the after gallows of the longitudinal both sides of bracing frame, and front hanger is for being connected with insulator string cross-arm side jig, and after gallows is for being connected with side of wire was jig.But, existing bottle-holding rack is used inconvenience, mainly contain following reasons: first, the length of bracing frame is fixed, and the insulator string of different high-tension lines has the insulator of varying number, because transmission line is mostly located ungetable mountain area in the remote regions, while going out to construct, usually need the bottle-holding rack with upper different model; Second, front hanger generally comprises one can be through the bolt of fixing hole on cross-arm side jig, bolts and nuts cooperation links together front hanger and jig, and in actual operation process, operating personnel has on screening glove, nutting can increase the activity duration of personnel on shaft tower, and be easy to cause nut to come off, because transmission of electricity work is through the wilderness field work of being everlasting, the nut coming off is difficult to find in thick grass, field, affects carrying out smoothly of operation; The 3rd, after gallows lacks and is used for and the structure of hauling and being connected, and is not easy to operating personnel the insulator of pulling down is dragged on cross-arm and is changed.
Therefore, just need to improve existing bottle-holding rack, strengthen the versatility of its bracing frame, can meet the maintenance needs of different high-tension lines, and front hanger can be connected on cross-arm side jig fast, easily, make after gallows and haul easy to connectly, guarantee carrying out smoothly of operation, increase work efficiency, alleviate operating personnel's labour intensity.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of concertina type bottle-holding rack, the highly versatile of its bracing frame, can meet the maintenance needs of different high-tension lines, and front hanger can be connected on cross-arm side jig fast, easily, after gallows with haul easy to connectly, guarantee carrying out smoothly of operation, increase work efficiency, alleviate operating personnel's labour intensity.
Concertina type bottle-holding rack of the present utility model, comprises bracing frame and is located at respectively front hanger and the after gallows of the longitudinal both sides of support frame as described above, support frame as described above comprises that two parallel and telescopic support bar; Described front hanger is provided with for hanging the hook on insulator string cross-arm side jig, and described after gallows is provided with for the suspension ring with hauling and being connected; Described support bar comprise left branching rod, right pole and be located at described left branching rod and right pole between connecting rod, described left branching rod, right pole are equipped with the hollow-core construction coaxially stretching into for described connecting rod, on described left branching rod, right pole and connecting rod, be equipped with location hole, keeper makes described support bar have telescopic structure through corresponding described location hole.
Further, described location hole is screw, and described keeper is bolt.
Further, described in two, between support bar, the connecting plate by even setting is fixedly connected with.
Further, described connecting plate is reclinate arc.
Further, described hook bottom is connected with holds bar, described in hold bar bottom and be connected with cross bar; The described bar that holds is " people " word shape towards lower bifurcation, described cross bar two ends connect two respectively described in support bar can rotating from axle.
Further, described in hold bar and comprise the first brace equal in length and the second brace, the angle of described the first brace and the second brace is 50 °-70 °.
Further, described hook, hold bar and the described front hanger of the one-body molded formation of cross bar.
Further, described suspension ring are fixed in the middle part of described after gallows and towards described front hanger.
The beneficial effects of the utility model: concertina type bottle-holding rack of the present utility model, bracing frame is comprised of the support bar with stretching structure, can free-extension, can adjust different length according to the situation of different high-tension lines, highly versatile, can meet the maintenance needs of all kinds of high-tension lines; The hook of front hanger can directly be hung bottle-holding rack on cross-arm side jig, connect quick, easy, and be convenient to dismantle, avoided using the troublesome operation of nut, the suspension ring of after gallows can directly be connected with hauling, guarantee carrying out smoothly of operation, increase work efficiency, alleviate operating personnel's labour intensity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of front hanger of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is the structural representation of front hanger of the present utility model, as shown in the figure: the concertina type bottle-holding rack of the present embodiment, comprise bracing frame and be located at respectively front hanger 2 and the after gallows 3 of the longitudinal both sides of support frame as described above, support frame as described above comprises that two parallel and telescopic support bar 1; Described front hanger 2 is provided with for hanging the hook 21 on insulator string cross-arm side jig, and described after gallows 3 is provided with for the suspension ring 31 with hauling and being connected; Support bar 1 is insulating bar, guarantees that the safety of live line working is carried out; Cross-arm side jig is existing wing type clamp apparatus, and its structure can be consistent with disclosed jig in CN201623273 U, has bottle-holding rack fixing hole; Bracing frame is comprised of the support bar 1 with stretching structure, can free-extension, can adjust different length according to the situation of different high-tension lines, and highly versatile, can meet the maintenance needs of all kinds of high-tension lines; The hook 21 of front hanger 2 can directly be hung bottle-holding rack on cross-arm side jig, connect quick, easy, and be convenient to dismantle, avoided using the troublesome operation of nut, the suspension ring 31 of after gallows 3 can directly be connected with hauling, guarantee carrying out smoothly of operation, increase work efficiency, alleviate operating personnel's labour intensity; In the present embodiment, described support bar 1 comprises left branching rod 11, right pole 12 and is located at the connecting rod 13 between described left branching rod 11 and right pole 12, described left branching rod 11, right pole 12 are equipped with the hollow-core construction coaxially stretching into for described connecting rod 13, on described left branching rod 11, right pole 12 and connecting rod 13, be equipped with location hole 1a, keeper 9 makes described support bar 1 have telescopic structure through corresponding described location hole 1a; Left branching rod 11, right pole 12 are can part hollow, and left branching rod 11, right pole 12 connect by connecting rod 13, regulate the built-in length of connecting rod 13 can change the entire length of support bar 1, convenient adjusting; Connecting rod 13 is provided with at least four location hole 1a radially, and a corresponding location hole 1a is respectively set on left branching rod 11, right pole 12; In the present embodiment, described location hole 1a is screw, and described keeper 9 is bolt; Can, without using nut, avoid losing omitting and cause trouble.
In the present embodiment, described in two, between support bar 1, the connecting plate 4 by even setting is fixedly connected with, and strengthens the support performance of bracing frame; In the present embodiment, described connecting plate 4 is reclinate arc; Even the pressure direction of downward used time insulator herein; Arc design is avoided hindering supporting to form.
In the present embodiment, described hook 21 bottoms are connected with holds bar, described in hold bar bottom and be connected with cross bar 23; The described bar that holds is " people " word shape towards lower bifurcation, described cross bar 23 two ends connect two respectively described in support bar 1 can rotating from axle; The bar that holds of forked makes stable connection; Cross bar 23 is rotatable, has the larger degree of freedom while making to operate, easy to use; And, after coming off, can this bottle-holding rack directly be hung on cross-arm by hook 21 in insulator, in 23 rotations of natural gravity state sheer pole, make this bottle-holding rack be vertical hanging state, be conducive to reduce the occupied pole tower operation space of this bottle-holding rack, avoid impact to do personnel's follow-up work, reduce potential safety hazard.
In the present embodiment, described in hold bar and comprise the first brace 221 equal in length and the second brace 222, the angle α of described the first brace 221 and the second brace 222 is 60 °; The first brace 221 and the second brace 222 symmetric designs, make hanging steadily; Angle α has determined to hold the bending resistance load property of bar, can be chosen in 50 °-70 °; When α is 60 °, the bending resistance load property of holding bar is optimum.
In the present embodiment, described hook 21, hold bar and the described front hanger 2 of the one-body molded formation of cross bar 23; The one-body molded structural strength that is conducive to strengthen hook 21 is convenient to manufacture simultaneously, is conducive to reduce production costs; In the present embodiment, described hook 21, hold bar and bend and form by round steel; In the present embodiment, the diameter of described round steel is preferably 12.0mm ± 0.8mm, and the round steel wide material sources of this specification, are conducive to reduce production costs.
In the present embodiment, described suspension ring 31 are fixed on described after gallows 3 middle parts and towards described front hanger 2; After gallows 3 is roughly the same with the structure of front hanger 2, and in the present embodiment, after gallows 3 is only on after gallows 3, to arrange on suspension ring 31, front hanger 2 to arrange and link up with 21 with front hanger 2 difference structurally.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. a concertina type bottle-holding rack, comprises bracing frame and is located at respectively front hanger and the after gallows of the longitudinal both sides of support frame as described above, it is characterized in that: support frame as described above comprises that two parallel and telescopic support bar; Described front hanger is provided with for hanging the hook on insulator string cross-arm side jig, and described after gallows is provided with for the suspension ring with hauling and being connected; Described support bar comprise left branching rod, right pole and be located at described left branching rod and right pole between connecting rod, described left branching rod, right pole are equipped with the hollow-core construction coaxially stretching into for described connecting rod, on described left branching rod, right pole and connecting rod, be equipped with location hole, keeper makes described support bar have telescopic structure through corresponding described location hole.
2. concertina type bottle-holding rack according to claim 1, is characterized in that: described location hole is screw, and described keeper is bolt.
3. concertina type bottle-holding rack according to claim 1, is characterized in that: described in two, between support bar, the connecting plate by even setting is fixedly connected with.
4. concertina type bottle-holding rack according to claim 3, is characterized in that: described connecting plate is reclinate arc.
5. concertina type bottle-holding rack according to claim 1, is characterized in that: described hook bottom is connected with holds bar, described in hold bar bottom and be connected with cross bar; The described bar that holds is " people " word shape towards lower bifurcation, described cross bar two ends connect two respectively described in support bar can rotating from axle.
6. concertina type bottle-holding rack according to claim 5, is characterized in that: described in hold bar and comprise the first brace equal in length and the second brace, the angle of described the first brace and the second brace is 50 °-70 °.
7. concertina type bottle-holding rack according to claim 5, is characterized in that: described hook, hold bar and the described front hanger of the one-body molded formation of cross bar.
8. concertina type bottle-holding rack according to claim 1, is characterized in that: described suspension ring are fixed in the middle part of described after gallows and towards described front hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476380.1U CN204012466U (en) | 2014-08-22 | 2014-08-22 | Concertina type bottle-holding rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476380.1U CN204012466U (en) | 2014-08-22 | 2014-08-22 | Concertina type bottle-holding rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012466U true CN204012466U (en) | 2014-12-10 |
Family
ID=52052409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476380.1U Expired - Fee Related CN204012466U (en) | 2014-08-22 | 2014-08-22 | Concertina type bottle-holding rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012466U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967043A (en) * | 2015-05-18 | 2015-10-07 | 国家电网公司 | Insulator bracket |
| CN107482532A (en) * | 2017-09-28 | 2017-12-15 | 乐志胜 | A kind of multi-purpose bottle-holding rack of adjustable electric power overhaul |
| CN108999458A (en) * | 2018-08-17 | 2018-12-14 | 国家电网有限公司 | The double cross-arm assembly integral installation device and method of electric power |
| CN111313320A (en) * | 2020-02-24 | 2020-06-19 | 国网福建省电力有限公司龙岩供电公司 | Replacing appliance |
| CN112864939A (en) * | 2021-01-07 | 2021-05-28 | 国网安徽省电力有限公司淮北供电公司 | Tool for replacing damper of power transmission line |
-
2014
- 2014-08-22 CN CN201420476380.1U patent/CN204012466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967043A (en) * | 2015-05-18 | 2015-10-07 | 国家电网公司 | Insulator bracket |
| CN107482532A (en) * | 2017-09-28 | 2017-12-15 | 乐志胜 | A kind of multi-purpose bottle-holding rack of adjustable electric power overhaul |
| CN108999458A (en) * | 2018-08-17 | 2018-12-14 | 国家电网有限公司 | The double cross-arm assembly integral installation device and method of electric power |
| CN111313320A (en) * | 2020-02-24 | 2020-06-19 | 国网福建省电力有限公司龙岩供电公司 | Replacing appliance |
| CN112864939A (en) * | 2021-01-07 | 2021-05-28 | 国网安徽省电力有限公司淮北供电公司 | Tool for replacing damper of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20170822 |