CN205123112U - Supplementary device and mounting structure of changing of post insulators - Google Patents
Supplementary device and mounting structure of changing of post insulators Download PDFInfo
- Publication number
- CN205123112U CN205123112U CN201520834371.XU CN201520834371U CN205123112U CN 205123112 U CN205123112 U CN 205123112U CN 201520834371 U CN201520834371 U CN 201520834371U CN 205123112 U CN205123112 U CN 205123112U
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- Prior art keywords
- clamping plate
- post insulator
- support portion
- replacement device
- post insulators
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- 239000012212 insulator Substances 0.000 title claims abstract description 102
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 239000004411 aluminium Substances 0.000 claims abstract description 22
- 239000000725 suspension Substances 0.000 claims description 27
- 239000013536 elastomeric material Substances 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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- Insulators (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a supplementary device of changing of post insulators, including the portion of hanging, supporting part and spacing portion. Hang the portion with supporting part one end links to each other. The other end of supporting part with spacing portion links to each other, the supporting part setting is in the post insulators below and be used for the support post insulators. The supplementary device of changing of foretell post insulators, when the post insulators who breaks down in to the transformer substation when the maintainer changed or overhauls, the supplementary portion of hanging that changes the device on the angle steel board with the post insulator, and the connection of spacing portion is on aluminium row to place post insulators in the supporting part top, so when changing or maintaining post insulators, put up post insulators through the supporting part, post insulators is controlled to the cancellation staff. Make to alleviate working strength, shorten the change time to improve production efficiency, reduce safe risk, moreover the utility model discloses simple structure, convenient to carry.
Description
Technical field
The utility model relates to the installation, maintenance of post insulator and changes technical field, especially relates to a kind of post insulator auxiliary replacement device and mounting structure.
Background technology
For insulating and the 10kV post insulator substantial amounts of supporting role in transformer station.Along with the increase of post insulator service life, self manufacturing process defect, southern area outdoor environment is moist, and the impact of the unfavorable factors such as sweltering heat, high temperature, the problems such as serious corrosion, porcelain vase breakage, crackle may appear in post insulator.For ensureing power network safety operation, for the post insulator broken down, must change immediately once discovery.
But, in post insulator Renewal process, due to himself heavier-weight, about 10kg, its installation position is equipped with height to be had low, and site environment is complicated, and the existence of problem such as often to there is in batch in fault, post insulator is not easily changed, changes task heavy, the work changing post insulator brings challenge to service work.Especially position is in overhead 1.5m ~ 3.5m and the post insulator of site environment narrow space, and be not suitable for many people when working, maintainer must step on insulating ladder by pin simultaneously, body is fastened the safety belt, one hand-held tool wrench, a hand-held post insulator, carries out and more changes jobs.So may cause maintainer's work fatigue, the contingencies such as personnel, Work tool and post insulator fall may be occurred.
Utility model content
Based on this, the utility model is the defect overcoming prior art, provides a kind of post insulator auxiliary replacement device and mounting structure, and it makes it possible to be easy to change post insulator and easy to carry.
Its technical scheme is as follows:
A kind of post insulator auxiliary replacement device, comprise: suspension part, support portion and limiting section, described suspension part is connected with one end, described support portion, the other end of described support portion is connected with described limiting section, and described support portion to be arranged on below post insulator and for supporting described post insulator.
A kind of post insulator mounting structure, comprise post insulator auxiliary replacement device, also comprise post insulator, aluminium row and gusset, one end of described post insulator and described aluminium are arranged and are removably connected, the other end and the described gusset of described post insulator removably connect, described suspension part is connected with described gusset, and described support portion is arranged on below described post insulator, and described limiting section is arranged with described aluminium and is connected.
Wherein in an embodiment, described suspension part comprises two or more cramping body, described cramping body comprises the first clamping plate and the second clamping plate that are oppositely arranged, described first clamping plate one end is connected with described second clamping plate one end, and described first clamping plate and the second clamping plate are elastomeric material, the described first clamping plate other end is bent to form the first hook towards described second clamping plate, and the described second clamping plate other end is bent to form the second hook towards described first clamping plate.
Wherein in an embodiment, described limiting section comprises three-ply board, described three-ply board is elastomeric material, the first end of described three-ply board is bent to form the first holding section towards the second end of described three-ply board, and the second end of described three-ply board is bent to form the second holding section towards the first end of described three-ply board.
Wherein in an embodiment, described limiting section also comprises connecting plate, and described three-ply board is connected with described support portion by described connecting plate.
Wherein in an embodiment, described support portion comprises supporting bracket, and described supporting bracket is domes.
Wherein in an embodiment, described suspension part comprises two cramping bodies, two described cramping bodies are connected to the both sides of described supporting bracket, described cramping body comprises the first clamping plate and the second clamping plate that are oppositely arranged, described first clamping plate one end is connected with described second clamping plate one end and is elastomeric material, the described first clamping plate other end is bent to form the first hook towards described second clamping plate, and the described second clamping plate other end is bent to form the second hook towards described first clamping plate.
Wherein in an embodiment, described suspension part, support portion and limiting section three in one are shaping.
Wherein in an embodiment, described suspension part, support portion and limiting section are PVC plastic.
Below in conjunction with technique scheme, principle of the present utility model, effect are further illustrated:
1, above-mentioned post insulator auxiliary replacement device, when the post insulator that maintainer is broken down in transformer station is changed or is overhauled, the suspension part of post insulator auxiliary replacement device is suspended on gusset, limiting section is connected on aluminium row, and post insulator is placed on above support portion, so when changing post insulator or keeping in repair, support post insulator by support portion, cancel staff and hold post insulator.The utility model can alleviate the working strength of service work personnel, shortens the replacing construction of post insulator, thus enhances productivity, and reduces security risk.And the utility model structure is simple, carry easily.
2, on gusset, two or more bite position is formed during two or more cramping body holding angle steel plate, and gusset while be held between the first clamping plate and the second clamping plate, the another side of gusset is held in the first hook or the second hook, make the utility model firmly effective, and fast installation can be convenient to on gusset.
3, by the first holding section, the second holding section, the two ends that aluminium is arranged are held, form the 3rd bite position, match with suspension part, better can limit the position of post insulator auxiliary replacement device.The first holding section of three-ply board and the second holding section can be easier to break into two with one's hands and load aluminium arrange, and the influence of crust deformation produced support portion when breaking the first holding section and the second holding section into two with one's hands is little, make easy access personnel that aluminium row is encased in the first holding section and the second holding section.
4, the supporting bracket of domes and the shape of post insulator match, and make it possible to better supporting strut insulator, avoid post insulator to drop when changing.
Accompanying drawing explanation
Fig. 1 is post insulator auxiliary replacement device structural representation described in the utility model embodiment;
Fig. 2 is the described post insulator mounting structure schematic diagram that the utility model embodiment changes the post insulator period of the day from 11 p.m. to 1 a.m;
Fig. 3 is the enlarged diagram at A place in Fig. 2.
Description of reference numerals:
10, suspension part, 11, cramping body, the 121, first clamping plate, 122, the second clamping plate, the 123, first hook, the 124, second hook, 20, support portion, 21, supporting bracket, 30, limiting section, 31, three-ply board, the 311, first holding section, the 312, second holding section, 32, connecting plate, 40, post insulator, 50, aluminium row, 60, gusset.
Embodiment
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, a kind of post insulator auxiliary replacement device described in the utility model, comprises suspension part 10, support portion 20 and limiting section 30.Described suspension part 10 is connected with one end, described support portion 20.The other end of described support portion 20 is connected with described limiting section 30, described support portion 20 be arranged on post insulator 40 (all illustrating in Fig. 2,3) below and for supporting described post insulator 40.
Above-mentioned post insulator auxiliary replacement device, when the post insulator 40 that maintainer is broken down in transformer station is changed or is overhauled, refer to Fig. 2,3, Fig. 3 is the enlarged diagram at A place in Fig. 2, the suspension part 10 of post insulator auxiliary replacement device is suspended on gusset 60, limiting section 30 is connected on aluminium row 50, and is placed on above support portion 20 by post insulator 40.So when changing post insulator 40 or keep in repair, support post insulator 40 by support portion 20, cancel staff and hold post insulator 40, post insulator 40 can be avoided to drop from transformer substation support.Visible, the utility model can alleviate the working strength of service work personnel, shortens the replacing construction of post insulator 40, thus enhances productivity, and reduces security risk.And the utility model structure is simple, carry easily.
Wherein, described suspension part 10 comprises two or more cramping body 11.So, on gusset 60, form two or more bite position during two or more cramping body 11 holding angle steel plate 60, make the good fixing effect on gusset 60.Described cramping body 11 comprises the first clamping plate 121 and the second clamping plate 122 be oppositely arranged.Described first clamping plate 121 one end is connected with described second clamping plate 122 one end, and the first clamping plate 121 and the second clamping plate 122 are elastomeric material.Described first clamping plate 121 other end is bent to form the first hook 123 towards described second clamping plate 122.Described second clamping plate 122 other end is bent to form the second hook 124 towards described first clamping plate 121.Gusset 60 while be held between the first clamping plate 121 and the second clamping plate 122, the another side of gusset 60 is held in the first hook 123 or the second hook 124, firmly effective, and can be convenient to fast installation on gusset 60.
Described limiting section 30 comprises three-ply board 31.Described three-ply board 31 is elastomeric material, described three-ply board 31 first end is bent to form the first holding section 311 towards the second end of described three-ply board 31, and described three-ply board 31 second end is bent to form the second holding section 312 towards the first end of described three-ply board 31.Held by the two ends of the first holding section 312, holding section 311, second by aluminium row 50, form the 3rd bite position, match with suspension part 10, can better be fixed in transformer substation support.Wherein, described limiting section 30 also comprises connecting plate 32.Described three-ply board 31 is connected with described support portion 20 by described connecting plate 32.So, the first holding section 311 of three-ply board 31 and the second holding section 312 can be easier to break into two with one's hands and load aluminium arrange 50, and the influence of crust deformation produced support portion 20 when breaking the first holding section 311 and the second holding section 312 into two with one's hands is little, aluminium row 50 is encased in the first holding section 311 and the second holding section 312 by easy access personnel.
Described support portion 20 comprises supporting bracket 21, and described supporting bracket 21 is in domes.The supporting bracket 21 of domes matches with the shape of post insulator 40, makes it possible to better supporting strut insulator 40, avoids post insulator 40 to drop when changing.
Described suspension part 10 comprises two cramping bodies 11.Two described cramping bodies 11 are connected to the both sides of described supporting bracket 21, and described cramping body 11 comprises the first clamping plate 121 and the second clamping plate 122 be oppositely arranged.Described first clamping plate 121 one end is connected with described second clamping plate 122 one end, and the first clamping plate 121 and the second clamping plate 122 are elastomeric material, described first clamping plate 121 other end is bent to form the first hook 123 towards described second clamping plate 122, and described second clamping plate 122 other end is bent to form the second hook 124 towards described first clamping plate 121.Described suspension part 10, support portion 20 and limiting section 30 three in one are shaping.Described suspension part 10, support portion 20 and limiting section 30 are PVC plastic.
Post insulator mounting structure described in the utility model, comprises post insulator auxiliary replacement device, also comprises post insulator 40, aluminium row 50 and gusset 60.Described post insulator 40 one end and described aluminium are arranged 50 and are removably connected, and the other end and the described gusset 60 of described post insulator 40 removably connect.Described suspension part is connected with described gusset 60.Described support portion 20 is arranged on below described post insulator 40.Described limiting section 30 and described aluminium are arranged 50 and are connected.
Above-mentioned post insulator mounting structure, when changing post insulator 40 or keep in repair, first post insulator is changed servicing unit be overlapped on right-angled intersection aluminium row 50 and angle steel on, utilize suspension part 10 and limiting section 30 to be fastened in transformer substation support.Make post insulator 40 rest on support portion 20 again, post insulator 40 can support by servicing unit.The post insulator 40 broken down is dismantled, and utilizes screw nut to be fixed on by new post insulator 40 on aluminium row 50 and angle steel.Then remove post insulator auxiliary replacement device, namely new post insulator 40 is successfully installed on aluminium row 50.Installation process is simple and convenient, and installation personnel, without the need to buttressing post insulator 40 when the turn of the screw, can prevent post insulator 40 from falling from transformer substation support.Support post insulator 40 by support portion 20, cancel staff and hold post insulator 40, the working strength of service work personnel can be alleviated, shorten the replacing construction of post insulator 40, thus enhance productivity, and reduce security risk.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (9)
1. a post insulator auxiliary replacement device, it is characterized in that, comprise: suspension part, support portion and limiting section, described suspension part is connected with one end, described support portion, the other end of described support portion is connected with described limiting section, and described support portion to be arranged on below post insulator and for supporting described post insulator.
2. post insulator auxiliary replacement device according to claim 1, it is characterized in that, described suspension part comprises two or more cramping body, described cramping body comprises the first clamping plate and the second clamping plate that are oppositely arranged, described first clamping plate one end is connected with described second clamping plate one end, and described first clamping plate and the second clamping plate are elastomeric material, the described first clamping plate other end is bent to form the first hook towards described second clamping plate, and the described second clamping plate other end is bent to form the second hook towards described first clamping plate.
3. post insulator auxiliary replacement device according to claim 1, it is characterized in that, described limiting section comprises three-ply board, described three-ply board is elastomeric material, the first end of described three-ply board is bent to form the first holding section towards the second end of described three-ply board, and the second end of described three-ply board is bent to form the second holding section towards the first end of described three-ply board.
4. post insulator auxiliary replacement device according to claim 3, is characterized in that, described limiting section also comprises connecting plate, and described three-ply board is connected with described support portion by described connecting plate.
5. post insulator auxiliary replacement device according to claim 1, is characterized in that, described support portion comprises supporting bracket, and described supporting bracket is domes.
6. post insulator auxiliary replacement device according to claim 5, it is characterized in that, described suspension part comprises two cramping bodies, two described cramping bodies are connected to the both sides of described supporting bracket, described cramping body comprises the first clamping plate and the second clamping plate that are oppositely arranged, described first clamping plate one end is connected with described second clamping plate one end, and described first clamping plate and the second clamping plate are elastomeric material, the described first clamping plate other end is bent to form the first hook towards described second clamping plate, the described second clamping plate other end is bent to form the second hook towards described first clamping plate.
7. post insulator auxiliary replacement device according to claim 1, is characterized in that, described suspension part, support portion and limiting section three in one are shaping.
8. post insulator auxiliary replacement device according to claim 7, is characterized in that, described suspension part, support portion and limiting section are PVC plastic.
9. a post insulator mounting structure, it is characterized in that, comprise the post insulator auxiliary replacement device as described in any one of claim 1 to 8, also comprise post insulator, aluminium row and gusset, one end of described post insulator and described aluminium are arranged and are removably connected, and the other end and the described gusset of described post insulator removably connect, and described suspension part is connected with described gusset, described support portion is arranged on below described post insulator, and described limiting section is arranged with described aluminium and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834371.XU CN205123112U (en) | 2015-10-22 | 2015-10-22 | Supplementary device and mounting structure of changing of post insulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834371.XU CN205123112U (en) | 2015-10-22 | 2015-10-22 | Supplementary device and mounting structure of changing of post insulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123112U true CN205123112U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834371.XU Active CN205123112U (en) | 2015-10-22 | 2015-10-22 | Supplementary device and mounting structure of changing of post insulators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123112U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226562A (en) * | 2015-10-22 | 2016-01-06 | 广州供电局有限公司 | A kind of post insulator auxiliary replacement device and mounting structure |
| CN107658785A (en) * | 2017-10-16 | 2018-02-02 | 国网浙江嵊州市供电有限公司 | The pillar insulator quick replacement device of leading screw driving |
| CN111929547A (en) * | 2020-08-04 | 2020-11-13 | 中国电力科学研究院有限公司 | Experimental auxiliary device of disk insulator |
| CN113922274A (en) * | 2021-10-09 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | A quick replacement device for column insulators |
-
2015
- 2015-10-22 CN CN201520834371.XU patent/CN205123112U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226562A (en) * | 2015-10-22 | 2016-01-06 | 广州供电局有限公司 | A kind of post insulator auxiliary replacement device and mounting structure |
| CN107658785A (en) * | 2017-10-16 | 2018-02-02 | 国网浙江嵊州市供电有限公司 | The pillar insulator quick replacement device of leading screw driving |
| CN107658785B (en) * | 2017-10-16 | 2023-12-15 | 国网浙江嵊州市供电有限公司 | Screw driven post insulator quick change device |
| CN111929547A (en) * | 2020-08-04 | 2020-11-13 | 中国电力科学研究院有限公司 | Experimental auxiliary device of disk insulator |
| CN113922274A (en) * | 2021-10-09 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | A quick replacement device for column insulators |
| CN113922274B (en) * | 2021-10-09 | 2022-12-23 | 国网安徽省电力有限公司电力科学研究院 | A quick replacement device for post insulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
|
| TR01 | Transfer of patent right |