CN203086024U - Tool car for high-voltage explosion-proof switch body - Google Patents
Tool car for high-voltage explosion-proof switch body Download PDFInfo
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- CN203086024U CN203086024U CN 201220692607 CN201220692607U CN203086024U CN 203086024 U CN203086024 U CN 203086024U CN 201220692607 CN201220692607 CN 201220692607 CN 201220692607 U CN201220692607 U CN 201220692607U CN 203086024 U CN203086024 U CN 203086024U
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Abstract
The utility model discloses a tool car for a high-voltage explosion-proof switch body, and the tool body comprises a car frame; four bearing wheels are arranged under the car frame, and the car frame is formed by connecting an upper support frame and a lower support frame through four support pillars of four corners; the support pillar is divided into two segments, a lower segment is a screw rod fixedly connected with the lower support frame, an upper segment is a steel pipe fixedly connected with the upper support frame, and the screw rod is connected with the steel pipe through a screw nut; a front end of the upper support frame is provided with two connecting pieces lapped in high-voltage switch inner slide ways, and positioning pins being plugged in high-voltage switch inner slide way holes are connected below the connecting pieces; and a rear end of the upper support frame is provided with a fixing device for fixing the high-voltage switch body, and the fixing device buckles a body pedestal square steel. The tool car for the high-voltage explosion-proof switch body employs the tool car to carry the high-voltage switch body, so the testing work is safely and conveniently carried out, and work efficiency is improved; and the tool car selects simple material, is cheap in price and low in making cost, and can be produced in large scale.
Description
Technical field:
The utility model relates to a kind of appliance maintenance auxiliary equipment, relates in particular to a kind of high-voltage explosion-proof Switch main body tool car that is used for electric substation's mesohigh flame-proof switch maintenance usefulness under the mine.
Background technology:
Electric substation's mesohigh flame-proof switch needs often maintenance under the coal mine, and switch self is worn the body bracing frame, but this bracing frame can only be fixed on high-voltage switch gear upper support Switch main body, body can not be moved to the outside.Because maintenance mesohigh Switch main body need often be taken out of the switch inner chamber, and this body weight of high-voltage switch gear is near 300 jin, need just can move more than two people, bigger danger because of the maintenance worker by manual handling high-voltage switch gear ontological existence again, easily cause device damage when simultaneously hand is grabbed mechanism carrying on the body, therefore, cause a lot of inconvenience to service work.
Summary of the invention:
At manually moving at present the problem that the high-voltage explosion-proof Switch main body exists, the purpose of this utility model provide a kind of can make the high-voltage explosion-proof Switch main body from high-voltage switch gear inner chamber safety, easily move out, the high-voltage explosion-proof Switch main body tool car of easy access.
The technical solution of the utility model realizes in the following manner:
A kind of high-voltage explosion-proof Switch main body tool car, this tool car comprises and is provided with four bearing wheels below vehicle frame, the vehicle frame, wherein, vehicle frame is to be formed by connecting by four support columns of four jiaos by upper support frame, lower support frame, support column is divided into two joints, following joint is that the leading screw of fixedlying connected with the lower support frame, last joint are the steel pipes of fixedlying connected with upper support frame, and leading screw is connected by nut with steel pipe; Be provided with the contiguous blocks of two overlap joint high-voltage switch gear inner slides at the upper support frame front end, be connected with the alignment pin that can insert in the high-voltage switch gear inner slide hole below the contiguous block, make things convenient for being connected and separating of tool car and switch; But be provided with the fixedly fixture fastening body base square steel of high-voltage switch gear body in the upper support frame rear end, prevent that body from rocking on tool car.
Contiguous block is a contiguous block that can upwards rotate, and rotational angle is 15 °.
Upper support frame is the rectangle bracing frame that is welded into by 50 * 50mm angle bar, and 1 inch * 300mm steel pipe is respectively welded for four jiaos in the bracing frame bottom.
The lower support frame is the rectangle bracing frame that is welded into by 50 * 50mm angle bar, and 27 * 300mm leading screw of welding is erect at four angles respectively above bracing frame, and joins a 27mm nut on each leading screw, make leading screw can insert steel pipe smoothly;
Side is welded a ￠ 30mm steel pipe respectively before and after below the lower support frame, and the steel pipe two ends are separately installed with 2025 type bearing wheels.
Good effect of the present utility model is:
1,, makes service work safety, conveniently carries out, operating efficiency improves by inspection trolley carrying high-voltage switch gear body.
2, by the bracing frame lower end bearing wheel is installed, is reduced frictional force when mobile, save muscle power, conveniently to any direction mobile high-voltage Switch main body.
3,, impel on the steel pipe and move, height that can regulated at will tool car top by rotating nut.
4, by the contiguous block of supporting framing front end, snap on the high-voltage switch gear body inner slide, alignment pin is inserted in the high-voltage switch gear inner slide hole naturally, make things convenient for the high-voltage switch gear body to move on the tool car.
5,, prevent that the high-voltage switch gear body from rocking with front and back up and down in moving process by the fixture of bracing frame rear end floatless switch body.
6, by the angle bar on plane on the bracing frame, promptly can be used as track body is slided along angle bar, can be used as again and stop and prevent body double swerve in moving process.
7, the utility model the selection of material is simple, and is cheap, and low cost of manufacture can be mass-produced.
Figure of description
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side-looking knot schematic diagram of Fig. 1;
Embodiment:
By Fig. 1, Fig. 2 as can be seen, this high-voltage explosion-proof Switch main body tool car comprises and is provided with four bearing wheels 6 below vehicle frame, the vehicle frame, wherein, vehicle frame is to be formed by connecting by four support columns 3 of four jiaos by upper support frame 2, lower support frame 5, support column 3 is divided into two joints, following joint is that the leading screw of fixedlying connected with the lower support frame, last joint are the steel pipes of fixedlying connected with upper support frame, and leading screw is connected by nut 4 with steel pipe; Be provided with the contiguous blocks 1 of two overlap joint high-voltage switch gear inner slides at upper support frame 2 front ends, be connected with the alignment pin 8 that can insert in the high-voltage switch gear inner slide hole below the contiguous block 1, make things convenient for being connected and separating of tool car and switch; But be provided with the fixedly fixture 7 fastening body base square steel of high-voltage switch gear body in upper support frame 2 rear ends, prevent that body from rocking on tool car.
As seen from Figure 2: contiguous block 1 is a contiguous block that can upwards rotate, and rotational angle is 15 °.
Be it can also be seen that by Fig. 1, Fig. 2: the rectangle bracing frame that upper support frame 2 is welded into by 50 * 50mm angle bar, 1 inch * 300mm steel pipe is respectively welded for four jiaos in the bracing frame bottom.
It can also be seen that by Fig. 1, Fig. 2: the rectangle bracing frame that lower support frame 5 is welded into by 50 * 50mm angle bar, 27 * 300mm leading screw of welding is erect at four angles respectively above bracing frame, and on each leading screw, join a 27mm nut, make leading screw and top steel pipe position suitable, leading screw can insert steel pipe smoothly;
Be it can also be seen that by Fig. 1, Fig. 2: side is welded a ￠ 30mm steel pipe respectively before and after below lower support frame 5, and the steel pipe two ends are separately installed with 2025 type bearing wheels.
When this high-voltage explosion-proof Switch main body tool car bottom utilized bearing to slide, the power of reducing friction was saved physical principle; The stage casing utilizes nut to move rotating on the leading screw, promotes to move on the steel pipe, regulates the principle of level on the tool car; The tool car front end has location hole in conjunction with body self track, makes alignment pin and anti-excessive grafting piece principle; The tool car rear end utilizes the square steel of body base, has made the fastening square steel, the fixed body device; The plane has utilized angle bar to can be used as the principle of this track body cleverly on the tool car.
The course of work of the present utility model and using method:
At first high-voltage explosion-proof Switch main body tool car is passed to the body dead ahead, by four nuts on the rotational lead screw, impelled on the steel pipe and move, the Height Adjustment that makes plane on the tool car is to flushing with body height; The supporting framing front end lap device is snapped on the inner slideway of switch, and alignment pin inserts in the high-voltage switch gear inner slide hole naturally; Pull moving body and move to the tool car upper end, with bracing frame rear end floatless switch body apparatus, fastening body base square steel teetertotters before and after preventing; Stir the supporting framing front end alignment pin gently, mobile backward tool car can move the body any direction.
Claims (5)
1. high-voltage explosion-proof Switch main body tool car, this tool car comprises and is provided with four bearing wheels (6) below vehicle frame, the vehicle frame, it is characterized in that: vehicle frame is to be formed by connecting by four support columns (3) of four jiaos by upper support frame (2), lower support frame (5), support column (3) is divided into two joints, following joint is that the leading screw of fixedlying connected with the lower support frame, last joint are the steel pipes of fixedlying connected with upper support frame, and leading screw is connected by nut (4) with steel pipe; Be provided with the contiguous blocks (1) of two overlap joint high-voltage switch gear inner slides at upper support frame (2) front end, be connected with the alignment pin (8) that can insert in the high-voltage switch gear inner slide hole below the contiguous block (1), make things convenient for being connected and separating of tool car and switch; Be provided with fixedly the fixture of high-voltage switch gear body (7) in upper support frame (2) rear end but fastening body base square steel prevents that body from rocking on tool car.
2. high-voltage explosion-proof Switch main body tool car according to claim 1 is characterized in that: contiguous block (1) is a contiguous block that can upwards rotate, and rotational angle is 15 °.
3. high-voltage explosion-proof Switch main body tool car according to claim 2 is characterized in that: upper support frame 2 is the rectangle bracing frames that are welded into by 50 * 50mm angle bar, and 1 inch * 300mm steel pipe is respectively welded for four jiaos in the bracing frame bottom.
4. high-voltage explosion-proof Switch main body tool car according to claim 3, it is characterized in that: lower support frame (5) is the rectangle bracing frame that is welded into by 50 * 50mm angle bar, 27 * 300mm leading screw of welding is erect at four angles respectively above bracing frame, and joins a 27mm nut on each leading screw, make leading screw can insert steel pipe smoothly.
5. high-voltage explosion-proof Switch main body tool car according to claim 4 is characterized in that: side is welded a ￠ 30mm steel pipe respectively before and after lower support frame (5) below, and the steel pipe two ends are separately installed with 2025 type bearing wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692607 CN203086024U (en) | 2012-12-15 | 2012-12-15 | Tool car for high-voltage explosion-proof switch body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692607 CN203086024U (en) | 2012-12-15 | 2012-12-15 | Tool car for high-voltage explosion-proof switch body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086024U true CN203086024U (en) | 2013-07-24 |
Family
ID=48831829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692607 Expired - Fee Related CN203086024U (en) | 2012-12-15 | 2012-12-15 | Tool car for high-voltage explosion-proof switch body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083353A (en) * | 2015-07-30 | 2015-11-25 | 国网浙江省电力公司金华供电公司 | Trolley used for replacing terminal box |
| CN111987602A (en) * | 2020-08-25 | 2020-11-24 | 广东电网有限责任公司 | Switch cabinet |
-
2012
- 2012-12-15 CN CN 201220692607 patent/CN203086024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083353A (en) * | 2015-07-30 | 2015-11-25 | 国网浙江省电力公司金华供电公司 | Trolley used for replacing terminal box |
| CN111987602A (en) * | 2020-08-25 | 2020-11-24 | 广东电网有限责任公司 | Switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131215 |