CN214293015U - Auxiliary platform for replacing hydraulic disc spring mechanism - Google Patents
Auxiliary platform for replacing hydraulic disc spring mechanism Download PDFInfo
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- CN214293015U CN214293015U CN202023212735.0U CN202023212735U CN214293015U CN 214293015 U CN214293015 U CN 214293015U CN 202023212735 U CN202023212735 U CN 202023212735U CN 214293015 U CN214293015 U CN 214293015U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 72
- 238000004146 energy storage Methods 0.000 claims abstract description 8
- 241000834287 Cookeolus japonicus Species 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims description 21
- 229920001778 nylon Polymers 0.000 claims description 21
- 238000012856 packing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development 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
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a hydraulic pressure dish spring mechanism changes auxiliary platform belongs to circuit breaker hydraulic pressure dish spring mechanism and changes equipment technical field. The hydraulic disc spring mechanism comprises a bottom plate, a support module, a plurality of bull eye rollers and a plurality of support legs, wherein the support module is arranged on the bottom plate and used for supporting the hydraulic disc spring mechanism; the supporting module comprises two rollers arranged on one side of the base plate and used for supporting the disc spring part of the hydraulic disc spring mechanism, and a jack arranged on the other side of the base plate and used for supporting the energy storage part of the hydraulic disc spring mechanism. The utility model is used for change hydraulic pressure dish spring mechanism of circuit breaker can use manpower sparingly, material resources, improves and changes efficiency, and the security is high moreover.
Description
Technical Field
The utility model relates to a circuit breaker hydraulic pressure dish spring mechanism changes equipment technical field, specifically is a hydraulic pressure dish spring mechanism changes auxiliary platform.
Background
Along with the development demand of china's electric power, the transformer substation is indispensable, hydraulic pressure dish spring circuit breaker equipment is by wide application, when carrying out the operation maintenance to numerous hydraulic pressure dish spring circuit breaker, the mechanism frequently suppresses to be the common defect in this type of mechanism, seriously influences the normal operating of circuit breaker, when there is the trouble to change when hydraulic pressure dish spring mechanism is inside, because of hydraulic pressure dish spring mechanism is from great and operating space is narrow and small, need the artifical mode that uses hand chain hoist and mount to change, nevertheless this mode consumes very big manpower, material resources, the operating time is long and the security is low.
The patent with the publication number of CN 209052301U discloses a special portable suspension device of hydraulic pressure dish spring mechanism, including hoist and hoist, the hoist includes two, the symmetry is installed in the framework of hydraulic pressure dish spring mechanism, the hoist includes mounting and the connecting piece that can cooperate to be connected, the mounting includes the stopper and sets up the screw rod on the stopper, the bottom fixedly connected with rings of connecting piece, a screw that matches with the screw rod is seted up at the top of connecting piece, set up the through-hole that equals with the screw aperture on the framework, the screw rod passes through-hole and screw threaded connection, the hoist is hung on rings. Through setting up detachable hoist, will hang the point and become the hard joint from the flexible coupling, it takes place the displacement phenomenon to have solved behind the hoist bearing to hang the point, does not take place the displacement when making the mechanism repack, and the flange counterpoint of hydraulic pressure dish spring mechanism is accurate, has reduced the wearing and tearing to flange and bolt, has avoided the problem of whole mechanism change because of wearing and tearing lead to, the cost is reduced to the potential safety hazard has been reduced. The utility model discloses an improve the hoist and mount convenience, but when changing hydraulic pressure dish spring mechanism, still need hoisting accessory's such as crane, lever block cooperation, fail to solve above-mentioned technical problem.
Disclosure of Invention
In view of this, the utility model discloses to prior art not enough, the hydraulic pressure dish spring mechanism that provides can use manpower sparingly, material resources, and the security is high, changes efficiently changes auxiliary platform.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a hydraulic disc spring mechanism replacement auxiliary platform comprises a bottom plate, a support module, a plurality of bull eye rollers and a plurality of support legs, wherein the support module is arranged on the bottom plate and used for supporting a hydraulic disc spring mechanism; the supporting module comprises two rollers arranged on one side of the base plate and used for supporting the disc spring part of the hydraulic disc spring mechanism, and a jack arranged on the other side of the base plate and used for supporting the energy storage part of the hydraulic disc spring mechanism.
Furthermore, the roller comprises a roller, a nylon cylinder and two supporting blocks, wherein bearings are arranged on the two supporting blocks, two ends of the roller are respectively connected with the two bearings, and the nylon cylinder is fixedly sleeved on the roller.
Furthermore, two fixed rings are arranged on the outer sides of the two rollers, and the two fixed rings on different sides are connected through a packing belt.
Furthermore, screw holes are formed in four corners of the bottom plate, the upper ends of the supporting legs penetrate out of the screw holes, and nuts are connected to the upper ends of the supporting legs in a threaded mode.
Furthermore, the bottom of the supporting leg is provided with a nylon cushion block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses hydraulic pressure dish spring mechanism changes auxiliary platform, place on the hydraulic pressure shallow, and remove to hydraulic pressure dish spring mechanism below, rise to and contact with hydraulic pressure dish spring mechanism, two cylinders support hydraulic pressure dish spring mechanism dish spring portion, hydraulic pressure dish spring mechanism energy storage portion is supported to the jack, form the stable stay, thereby convenient to detach hydraulic pressure dish spring mechanism, the dismantlement finishes, change the rotatory 90 degrees of auxiliary platform, pull out from narrow station, through cooperating with the hydraulic pressure shallow, the extravagant manpower that current crane adoption suspended in midair the method existence has been solved, material resources, and the potential safety hazard problem, hydraulic pressure dish spring mechanism change efficiency has been improved.
In addition, the disc spring part of the hydraulic disc spring mechanism is a cylinder, and the two nylon cylinders are supported on two sides of the lower part of the disc spring part of the hydraulic disc spring mechanism to form a stable triangular structure; two fixing rings are arranged on the outer sides of the two rollers, and the two fixing rings on different sides bind and fix the hydraulic disc spring mechanism through a packing belt, so that rollover in the moving process is prevented; the landing legs are arranged at four corners of the bottom plate and adjusted to lift through the nuts, after the hydraulic disc spring mechanism is replaced by the auxiliary platform and is pulled out in a rotating mode, the nuts are screwed to enable the landing legs to descend and to be in contact with the supporting plate on the hydraulic trolley, and therefore the auxiliary platform is prevented from being replaced and moving freely in the conveying process.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the present invention in use;
the hydraulic support comprises a base plate 1, a bull eye roller 2, a support leg 3, a hydraulic disc spring mechanism disc spring part 4, a roller 5, a hydraulic disc spring mechanism energy storage part 6, a jack 7, a fixing ring 8, a packing belt 9, a nut 10 and a nylon cushion block 11.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example one
As shown in fig. 1 to 4, an auxiliary platform for replacing a hydraulic disc spring mechanism comprises a bottom plate 1, a support module arranged on the bottom plate 1 and used for supporting the hydraulic disc spring mechanism, a plurality of bull-eye rollers 2 arranged below the bottom plate 1, and a plurality of support legs 3 arranged on the bottom plate 1; the supporting module comprises two rollers 5 arranged on one side of the bottom plate 1 and used for supporting a disc spring part 4 of the hydraulic disc spring mechanism, and a jack 7 arranged on the other side of the bottom plate 1 and used for supporting an energy storage part 6 of the hydraulic disc spring mechanism.
Specifically, the roller comprises a roller, a nylon cylinder and two supporting blocks, wherein bearings are arranged on the two supporting blocks, two ends of the roller are respectively connected with the two bearings, and the nylon cylinder is fixedly sleeved on the roller.
Two the cylinder 5 outside all sets up two solid fixed rings 8, and two solid fixed rings 8 of non-homonymy are connected through packing area 9.
Screw holes are formed in four corners of the bottom plate 1, the upper ends of the supporting legs 3 penetrate out of the screw holes, and the upper ends of the supporting legs 3 are in threaded connection with a nut 10.
And nylon cushion blocks 11 are arranged at the bottoms of the supporting legs 3.
The nylon cushion block 11 is connected with the supporting leg 3 through a countersunk screw, a stepped screw hole is formed in the bottom of the nylon cushion block, and the countersunk screw penetrates through the stepped screw hole and is connected with the supporting leg.
When the hydraulic disc spring mechanism replacing auxiliary platform provided by the embodiment of the utility model is used, two supporting blocks are placed on a hydraulic trolley, a supporting steel plate is placed on the supporting blocks, the hydraulic disc spring mechanism replacing auxiliary platform is placed on the supporting steel plate, then the hydraulic trolley is pushed to the position below a hydraulic disc spring mechanism to be replaced, a handle of the hydraulic trolley is pressed for a plurality of times to enable the height of the hydraulic trolley to rise, and two rollers are in contact with a disc spring part of the hydraulic disc spring mechanism, then a jack is controlled to rise to enable the hydraulic trolley to be in contact with an energy storage part of the hydraulic disc spring mechanism, so that the hydraulic disc spring mechanism is stably supported, then a plurality of connecting bolts of a circuit breaker and the hydraulic disc spring mechanism are disassembled, because the structure of the circuit breaker is special, the hydraulic disc spring mechanism is positioned on the right side of a circuit breaker body, is positioned on the lower side of a circuit breaker air chamber, is positioned on the left side of the supporting frame, the disassembling station is narrow, and the hydraulic disc spring mechanism is not easy to be stably taken out after being disassembled, at the moment, the hydraulic disc spring mechanism replacement auxiliary platform is pulled to rotate by 90 degrees, so that the hydraulic disc spring mechanism replacement auxiliary platform and the circuit breaker are converted into vertical positions from parallel positions, then the hydraulic cart is made to descend, the replacement station is pushed out, the forklift is used for transferring the support plate, the hydraulic disc spring mechanism replacement auxiliary platform and the replaced hydraulic disc spring mechanism together, nuts above the four support legs are screwed in the transferring process, the nylon cushion blocks are in contact with the support plate, and therefore the hydraulic disc spring mechanism replacement auxiliary platform is prevented from moving.
Example two
As shown in fig. 1 to 4, an auxiliary platform for replacing a hydraulic disc spring mechanism comprises a bottom plate 1, a support module arranged on the bottom plate 1 and used for supporting the hydraulic disc spring mechanism, a plurality of bull-eye rollers 2 arranged below the bottom plate 1, and a plurality of support legs 3 arranged on the bottom plate 1; the supporting module comprises two rollers 5 arranged on one side of the bottom plate 1 and used for supporting a disc spring part 4 of the hydraulic disc spring mechanism, and a jack 7 arranged on the other side of the bottom plate 1 and used for supporting an energy storage part 6 of the hydraulic disc spring mechanism.
Specifically, the roller comprises a roller, a nylon cylinder and two supporting blocks, wherein bearings are arranged on the two supporting blocks, two ends of the roller are respectively connected with the two bearings, and the nylon cylinder is fixedly sleeved on the roller.
Two the cylinder 5 outside all sets up two solid fixed rings 8, and two solid fixed rings 8 of non-homonymy are connected through packing area 9.
Screw holes are formed in four corners of the bottom plate 1, the upper ends of the supporting legs 3 penetrate out of the screw holes, and the upper ends of the supporting legs 3 are in threaded connection with a nut 10.
And nylon cushion blocks 11 are arranged at the bottoms of the supporting legs 3.
The utility model discloses auxiliary platform is changed to hydraulic pressure dish spring mechanism, with the difference of embodiment one: wherein three landing leg passes through countersunk screw fixed connection with the nylon cushion, and the lower part of fourth landing leg sets up the external screw thread, and fourth nylon cushion top surface sets up the recess, the recess sets up the internal thread, fourth nylon cushion and fourth landing leg threaded connection.
Because four landing legs can not carry out lift adjustment simultaneously, consequently the high difference of four landing legs causes hydraulic pressure dish spring mechanism to change auxiliary platform and is not steady, the embodiment of the utility model provides an in, adjust four landing legs to the take the altitude after, make level, dimension steady through twisting fourth nylon cushion.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a hydraulic pressure dish spring mechanism changes auxiliary platform which characterized in that: the hydraulic disc spring mechanism comprises a bottom plate, a support module, a plurality of bull-eye rollers and a plurality of support legs, wherein the support module is arranged on the bottom plate and used for supporting the hydraulic disc spring mechanism; the supporting module comprises two rollers arranged on one side of the base plate and used for supporting the disc spring part of the hydraulic disc spring mechanism, and a jack arranged on the other side of the base plate and used for supporting the energy storage part of the hydraulic disc spring mechanism.
2. The hydraulic disc spring mechanism replacement assistance platform of claim 1, wherein: the roller comprises a roller body, a nylon cylinder body and two supporting blocks, wherein bearings are arranged on the two supporting blocks, two ends of the roller body are respectively connected with the two bearings, and the nylon cylinder body is fixedly sleeved on the roller body.
3. The hydraulic disc spring mechanism replacement assistance platform of claim 2, wherein: two the cylinder outside all sets up two solid fixed rings, and two solid fixed rings of non-homonymy are connected through the packing area.
4. The hydraulic disc spring mechanism replacement assistance platform of claim 3, wherein: the bottom plate four corners all sets up the screw, the upper end of landing leg is followed the screw is worn out to the upper end threaded connection nut of landing leg.
5. The hydraulic disc spring mechanism replacement assistance platform of claim 4, wherein: and nylon cushion blocks are arranged at the bottoms of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212735.0U CN214293015U (en) | 2020-12-28 | 2020-12-28 | Auxiliary platform for replacing hydraulic disc spring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212735.0U CN214293015U (en) | 2020-12-28 | 2020-12-28 | Auxiliary platform for replacing hydraulic disc spring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214293015U true CN214293015U (en) | 2021-09-28 |
Family
ID=77863023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023212735.0U Active CN214293015U (en) | 2020-12-28 | 2020-12-28 | Auxiliary platform for replacing hydraulic disc spring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214293015U (en) |
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2020
- 2020-12-28 CN CN202023212735.0U patent/CN214293015U/en active Active
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