CN210430670U - Transformer substation framework maintenance workbench - Google Patents
Transformer substation framework maintenance workbench Download PDFInfo
- Publication number
- CN210430670U CN210430670U CN201921776873.6U CN201921776873U CN210430670U CN 210430670 U CN210430670 U CN 210430670U CN 201921776873 U CN201921776873 U CN 201921776873U CN 210430670 U CN210430670 U CN 210430670U
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- insulating
- workbench
- metal
- connector
- inner sleeve
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Abstract
The utility model discloses a transformer substation framework maintenance workbench, which comprises a workbench and two insulating square tubes; the workbench is made of insulating materials, and four corners of the workbench are respectively provided with a round hole; round holes corresponding to the round holes of the workbench are formed in the two ends of the insulating square tube, and the bolts sequentially penetrate through the round holes of the workbench and the insulating square tube from top to bottom and are fastened through butterfly nuts matched with the round holes. The utility model has the advantages of simple structure, convenient operation is convenient for fix, and the security is good. The utility model belongs to the technical field of power equipment.
Description
Technical Field
The utility model belongs to the technical field of power equipment, a electric power overhauls instrument technical field is related to, specifically speaking is a transformer substation's framework maintenance workstation.
Background
With the rapid development of the power industry, reliable operation of the power grid is increasingly important. However, the failure rate of the power equipment in the substation is always high compared with other primary equipment. At present, a large amount of power equipment exists in a domestic transformer substation, and power workers are required to carry out daily maintenance, so that the transformer substation maintenance workbench is very important. But traditional transformer substation overhauls workstation adopts the knee to fix, has not being convenient for to fix, and the lower problem of security has not been used for articulating the structure of safety belt moreover, and the operation personnel need articulate the safety belt in other places.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transformer substation framework maintenance work platform for solve the problem that be not convenient for fixed, the security is lower and do not have the structure that is used for articulating the safety belt.
The utility model discloses a realize above-mentioned purpose, the technical scheme of adoption as follows:
a transformer substation framework maintenance workbench comprises a workbench and two insulating square tubes; the workbench is made of insulating materials, and four corners of the workbench are respectively provided with a round hole; round holes corresponding to the round holes of the workbench are formed in the two ends of the insulating square tube, and the bolts sequentially penetrate through the round holes of the workbench and the insulating square tube from top to bottom and are fastened through butterfly nuts matched with the round holes.
As a limitation: the insulating antiskid ribbed tile of one deck is laid to the workstation surface, and the round hole corresponding with the workstation round hole is seted up to insulating antiskid ribbed tile, and the bolt from last to running through insulating antiskid ribbed tile, workstation and the round hole of insulating side's pipe down in proper order and fastening through the butterfly nut who matches with it.
As a second limitation: a base is fixedly installed at one corner of the upper surface of the workbench, a metal connector is detachably installed above the base, an insulating rod is detachably inserted above the metal connector, and a metal ring used for hanging a safety belt of an operator is installed at the top of the insulating rod.
As a further limitation: a base is fixedly installed at one corner of the upper surface of the insulating antiskid plate, a metal connector is detachably installed above the base, an insulating rod is detachably inserted above the metal connector, and a metal ring used for hanging a safety belt of an operator is installed at the top of the insulating rod.
As a further limitation: the upper part of the metal connector is a movable sleeve as an outer ring, and a wedge-shaped cylinder is fixedly arranged on the inner wall of the movable sleeve; the bottom of the wedge-shaped cylinder is fixedly connected with one end of a spring, and the other end of the spring is connected to a fixing ring; the inner ring of the metal connector is provided with an inner sleeve, the upper part of the side wall of the inner sleeve is provided with at least two round holes, and the inner sleeve passes through the fixing ring and is fixedly arranged on a platform at the bottom of the metal connector; metal balls with the same number as the round holes are movably arranged between the wedge-shaped cylinder and the inner sleeve, the diameter of each metal ball is larger than that of the round hole of the inner sleeve, and the distance from the spherical center of each metal ball to the round hole surface of the inner sleeve is smaller than the radius of each metal ball; a connecting end used for being connected with the base is arranged below the metal connector bottom platform; the lower part of the insulating rod is provided with a plug-in connector, and the upper part of the plug-in connector is provided with a concave ring corresponding to the metal ball.
As yet further limiting: the lower part of the plug is provided with at least one vertical groove, and the inner wall of the inner sleeve is provided with a convex edge matched with the groove.
The utility model discloses owing to adopted above-mentioned technical scheme, compare with prior art, the beneficial effect who gains is:
(1) the utility model has the advantages that the workbench can be better fixed on the angle steel by arranging the two insulating square tubes, and the safety is higher;
(2) the utility model has the advantages that the insulating antiskid plate is laid on the surface of the workbench, so that the worker is not easy to slip on the workbench, and the safety is further improved;
(3) the utility model is provided with the detachable insulating rod, the top of the insulating rod is provided with the metal ring for hanging the safety belt of the operator, the operation is simple, and the use is convenient;
(4) when the metal connector is used, the movable sleeve is pressed downwards, the metal ball is embedded into the concave ring on the plug connector of the insulating rod, the plug connector is fixed, and the operation is simple and convenient;
(5) the utility model discloses be equipped with the steel nail on the metal connector inner skleeve inner wall, insulator spindle connector bottom is equipped with the recess, and the steel nail further plays the effect of fixed insulator spindle with recess looks gomphosis.
To sum up, the utility model provides a pair of transformer substation's framework maintenance workstation, it is fixed to be convenient for, and the security is good, simple structure, convenient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the metal connector of the present invention;
fig. 3 is a schematic view of the structure of the insulation rod connector of the present invention.
In the figure: 1. an insulating antiskid plate; 2. a work table; 3. insulating square tubes; 4. a bolt; 5. a base; 6. a metal connector; 61. a metal ball; 62. a wedge cylinder; 63. a spring; 64. an inner sleeve; 65. steel nails; 7. an insulating rod; 71. a concave ring; 72. a groove; 8. a metal ring; 9. butterfly nuts.
Detailed Description
The present invention is further described with reference to the following examples, but it should be understood by those skilled in the art that the present invention is not limited to the following examples, and any modifications and changes made based on the specific examples of the present invention are within the scope of the claims of the present invention.
Embodiment framework maintenance workbench of transformer substation
The utility model provides a transformer substation framework maintenance workstation, including insulating antiskid ribbed tile 1, workstation 2 and two insulating square pipes 3, its structure is shown in figure 1, workstation 2 adopts insulating material to make, 2 surfaces of workstation lay one deck insulating antiskid ribbed tile 1, the same position in insulating antiskid ribbed tile 1 and 2 four corners of workstation is equipped with a round hole respectively, the round hole corresponding with the round hole of insulating antiskid ribbed tile 1 is all seted up at the both ends of insulating square pipe 3, bolt 4 is from last to running through insulating antiskid ribbed tile 1 down in proper order, the round hole of workstation 2 and insulating square pipe 3, and fasten through butterfly nut 9 that matches with it. A base 5 is fixedly arranged at one corner of the upper surface of the insulating antiskid plate 1, and a metal connector 6 is fixedly and detachably arranged above the base 5.
The structural section of the metal connector 6 is shown in fig. 2, the upper part of the metal connector 6 is a movable sleeve as an outer ring, and a wedge-shaped cylinder 62 is fixedly arranged on the inner wall of the movable sleeve; the bottom of the wedge-shaped cylinder 62 is fixedly connected with one end of a spring 63, and the other end of the spring 63 is connected to a fixing ring; an inner sleeve 64 with at least two round holes formed in the upper part of the side wall is arranged on the inner ring of the metal connector 6, and the inner sleeve 64 penetrates through the fixing ring and is fixedly arranged on a platform at the bottom of the metal connector 6; the metal balls 61 with the same number as the round holes are movably arranged between the wedge-shaped barrel 62 and the inner sleeve 64, the diameter of the metal balls 61 is larger than that of the round holes of the inner sleeve 64, and the distance from the spherical center of the metal balls 61 to the round hole surface of the inner sleeve 64 is smaller than the radius of the metal balls 61; a connecting end used for being connected with the base 5 is arranged below a platform at the bottom of the metal connector 6; the lower part of the insulating rod 7 is provided with a plug, and the upper part of the plug is provided with a concave ring 71 corresponding to the metal ball 61.
Eight vertical grooves 72 are formed in the lower portion of the plug, and a steel nail 65 matched with the grooves 72 is formed in the inner wall of the inner sleeve 64.
The top of the insulating rod 7 is provided with a metal ring 8 for hanging the safety belt of the operator.
During installation insulator spindle 7, press metal connector 6's movable sleeve downwards, a wedge section of thick bamboo 62 downstream, metal ball 61 keeps away from inner skleeve 64's round hole, insert the bayonet joint of insulator spindle 7 in the inner skleeve 64 and loosen metal connector 6's movable sleeve, a wedge section of thick bamboo 62 shifts up, in the concave ring 71 of metal ball 61 embedding insulator spindle 6 bayonet joint, fix the bayonet joint in metal connector 6, rotate insulator spindle 7, recess 72 on the up-to-down bayonet joint of insulator spindle 7 and the steel nail 65 realization gomphosis on metal connector 6's the inner skleeve 64, thereby further fixed bayonet joint.
In fact, the diameter of the metal ball 61 is slightly larger than the diameter of the circular hole formed in the inner sleeve 64, so that a small half of the metal ball 61 can be embedded in the inner sleeve 64 and further embedded in the concave ring 71 of the plug.
During the use, lay workstation 2 on the angle steel of needs operation department, will then two insulating square pipes 3 place in the angle steel below, will use bolt 4 and butterfly nut 9 with workstation 2 and two insulating square pipes 3 fastening, in the operation process, the operation personnel tie up the safety belt in becket 8.
Claims (6)
1. The utility model provides a transformer substation framework overhauls workstation, includes the workstation, its characterized in that: the insulating square tube is characterized by also comprising two insulating square tubes; the workbench is made of insulating materials, and four corners of the workbench are respectively provided with a round hole; round holes corresponding to the round holes of the workbench are formed in the two ends of the insulating square tube, and the bolts sequentially penetrate through the round holes of the workbench and the insulating square tube from top to bottom and are fastened through butterfly nuts matched with the round holes.
2. The substation architecture service workbench of claim 1, wherein: the insulating antiskid ribbed tile of one deck is laid to the workstation surface, and the round hole corresponding with the workstation round hole is seted up to insulating antiskid ribbed tile, and the bolt from last to running through insulating antiskid ribbed tile, workstation and the round hole of insulating side's pipe down in proper order and fastening through the butterfly nut who matches with it.
3. The substation architecture service workbench of claim 1, wherein: a base is fixedly installed at one corner of the upper surface of the workbench, a metal connector is detachably installed above the base, an insulating rod is detachably inserted above the metal connector, and a metal ring used for hanging a safety belt of an operator is installed at the top of the insulating rod.
4. The substation architecture service workbench of claim 2, wherein: a base is fixedly installed at one corner of the upper surface of the insulating antiskid plate, a metal connector is detachably installed above the base, an insulating rod is detachably inserted above the metal connector, and a metal ring used for hanging a safety belt of an operator is installed at the top of the insulating rod.
5. A substation architecture service workbench according to claim 3 or 4, characterized in that: the upper part of the metal connector is a movable sleeve as an outer ring, and a wedge-shaped cylinder is fixedly arranged on the inner wall of the movable sleeve; the bottom of the wedge-shaped cylinder is fixedly connected with one end of a spring, and the other end of the spring is connected to a fixing ring; the inner ring of the metal connector is provided with an inner sleeve, the upper part of the side wall of the inner sleeve is provided with at least two round holes, and the inner sleeve passes through the fixing ring and is fixedly arranged on a platform at the bottom of the metal connector; metal balls with the same number as the round holes are movably arranged between the wedge-shaped cylinder and the inner sleeve, the diameter of each metal ball is larger than that of the round hole of the inner sleeve, and the distance from the spherical center of each metal ball to the round hole surface of the inner sleeve is smaller than the radius of each metal ball; a connecting end used for being connected with the base is arranged below the metal connector bottom platform; the lower part of the insulating rod is provided with a plug-in connector, and the upper part of the plug-in connector is provided with a concave ring corresponding to the metal ball.
6. The substation architecture service workbench of claim 5, wherein: the lower part of the plug connector is provided with at least one vertical groove, and the inner wall of the inner sleeve is provided with a steel nail matched with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776873.6U CN210430670U (en) | 2019-10-22 | 2019-10-22 | Transformer substation framework maintenance workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776873.6U CN210430670U (en) | 2019-10-22 | 2019-10-22 | Transformer substation framework maintenance workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430670U true CN210430670U (en) | 2020-04-28 |
Family
ID=70368639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776873.6U Expired - Fee Related CN210430670U (en) | 2019-10-22 | 2019-10-22 | Transformer substation framework maintenance workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419088A (en) * | 2021-07-05 | 2021-09-21 | 贵州电网有限责任公司 | Based on experimental auxiliary device that uses of efficient insulator spindle |
-
2019
- 2019-10-22 CN CN201921776873.6U patent/CN210430670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419088A (en) * | 2021-07-05 | 2021-09-21 | 贵州电网有限责任公司 | Based on experimental auxiliary device that uses of efficient insulator spindle |
| CN113419088B (en) * | 2021-07-05 | 2024-04-05 | 贵州电网有限责任公司 | Auxiliary device for insulating rod test based on high efficiency |
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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 |
Granted publication date: 20200428 Termination date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |