CN202189734U - Manual control elevating device for high-voltage breaker explosion chamber assembly - Google Patents
Manual control elevating device for high-voltage breaker explosion chamber assembly Download PDFInfo
- Publication number
- CN202189734U CN202189734U CN2011200750194U CN201120075019U CN202189734U CN 202189734 U CN202189734 U CN 202189734U CN 2011200750194 U CN2011200750194 U CN 2011200750194U CN 201120075019 U CN201120075019 U CN 201120075019U CN 202189734 U CN202189734 U CN 202189734U
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- CN
- China
- Prior art keywords
- control device
- primary cut
- arc control
- support column
- hoisting gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a manual control elevating device for a high-voltage breaker explosion chamber assembly, including a support column. The upper portion of the support column is fixedly connected with a top rack; the lower portion of the support column is fixedly provided with a bottom rack for fixedly connecting with a tank flange of the high-voltage breaker; the lower portion of center of the top rack is provided with a chain block for hoisting an explosion chamber assembly; the chain block includes a suspension chain with a suspension hook fixedly connected with the lower portion of the chain block and a hand-operated drag chain for controlling the elevating of the suspension hook; and the centers of the top rack and the bottom rack are corresponding to each other along the up-and-down extension direction of the suspension chain. In the utility model, the usage is reliable, the structure is compact, and the manual control elevating device for assembling a high-voltage breaker explosion chamber is suitable for the application in checking and installing of the explosion chamber assembly in a high-voltage breaker product.
Description
Technical field
The utility model relates to a kind of primary cut-out arc control device assembling with manually controlling lowering or hoisting gear.
Background technology
The arc control device assembling is a vitals in the primary cut-out product, is assemblied by insulating part, metalwork etc., and large-scale arc control device assembling normally is assembled in the circular metal can.When both at home and abroad maintenance weight is greater than the arc control device assembling of 300kg; Usually use autocrane to lift the arc control device assembling; When the assembling of suspension hook arc control device was gone up and down, regular meeting produced bigger swing and vibration, and arc control device assembling this moment causes the part injury of arc control device fit on the collision of primary cut-out tank flange; Thereby influence primary cut-out product reliability of operation, bring potential safety hazard for whole high-tension circuit.
The utility model content
The purpose of the utility model is to provide the assembling of a kind of primary cut-out arc control device with manual control lowering or hoisting gear, and arc control device assembling swing causes the technical problem of arc control device Assembly part damage when to solve in the prior art arc control device assembling being put into the primary cut-out tank body.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: the assembling of primary cut-out arc control device is with manually controlling lowering or hoisting gear; This lowering or hoisting gear comprises support column, and the top of support column is fixed with upper frame, and the bottom fixed installation of support column is useful on the underframe that is fixedly connected with the primary cut-out tank flange; The bottom at upper frame center is equipped with chain block or the electric block that is used to lift the arc control device assembling; Chain block or electric block are provided with suspended chain, are connected with suspension hook in the suspended chain bottom, and the center of described upper frame and underframe is corresponding up and down along the bearing of trend of suspended chain.
Described underframe comprises the ring flange that is used for the corresponding assembling of primary cut-out tank flange, and ring flange is fixedly connected with support column.
Be installed with the transverse axis that is used for reinforcing flange dish intensity on the described ring flange.
The bottom of described ring flange is provided with the rubber mat plate that is used to protect the damage of primary cut-out tank flange.
Described upper frame comprises the top board that is fixedly connected with support column, and the bottom at top board center is provided with the suspension ring that are used to lift chain block.
Described suspension ring are U type suspension ring.
Described support column circumferentially evenly is furnished with at least three around the underframe center.
Described each support column includes column and the corresponding connecting portion that is connected with upper frame and underframe that is used for that is arranged at the column two ends; One end and the column of connecting portion are connected; Its other end is provided with along the axially extended link slot of column; Upper frame and underframe are provided with the connecting plate with the corresponding inserting of link slot of the connecting portion of column corresponding end, and link slot is fixedly connected through bolt, nut with connecting plate.
The beneficial effect of the utility model is: the utility model provides a kind of primary cut-out arc control device assembling with manually controlling lowering or hoisting gear; When using this lowering or hoisting gear; Earlier be fixedly mounted on whole device on the tank flange of primary cut-out through underframe; Then the arc control device assembling is lifted on the suspension hook, because the weight of whole arc control device assembling is delivered on the tank flange of circuit breaker through suspension hook, suspended chain, upper frame, support column and underframe, and the up-down of suspension hook is controlled in the up-down of arc control device assembling through chain block or electric block; Thereby make when dismounting is assembled with the maintenance arc control device; The rising or falling speed of arc control device assemblings is more slow, swing less, thereby the problem that causes part injury is swung in the arc control device assembling when having avoided the arc control device assembling to put into the primary cut-out body.The utility model uses reliable, compact conformation, is convenient to apply to various maintenance and the installations that relate to arc control device assembling in the primary cut-out product.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is to use the lowering or hoisting gear shown in Fig. 1 to begin to lift by crane arc control device assembled construction sketch map;
Fig. 3 is to use the lowering or hoisting gear lifting arc control device assembled construction sketch map shown in Fig. 1.
Embodiment
As shown in Figure 1, the assembling of primary cut-out arc control device comprises support column 1 with manually controlling lowering or hoisting gear; Be fixed with upper frame 15 on the top of support column 1; Be provided with the suspension ring 14 that are used to be convenient to lift this lowering or hoisting gear on the top of upper frame 15, the bottom fixed installation of support column 1 is useful on the underframe that is fixedly connected with primary cut-out tank flange 10, and underframe comprises ring flange 5 and is arranged on the transverse axis 4 on the ring flange 5 in the present embodiment; The bottom at upper frame 15 centers is equipped with the chain block 2 that is used to lift the arc control device assembling; Chain block comprises that the bottom is fixed with the suspended chain 7 and the hand traction chain 8 that is used to control hook lifting of suspension hook 6, and the center of upper frame 15 and underframe is corresponding up and down along the bearing of trend of suspended chain, and described support column 1 circumferentially evenly is furnished with at least three around underframe 2 centers; As shown in Figure 1; Support column is evenly equipped with four, and each support column includes column and the corresponding connecting portion that is connected with upper frame and underframe that is used for that is arranged at the column two ends, and an end of connecting portion is fixedly connected with column; Its other end is provided with along the axially extended link slot of column; Upper frame and underframe are provided with the connecting plate of the corresponding inserting of link slot on the connecting portion with the column corresponding end, and link slot is fixedly connected through bolt 16, nut 17 with connecting plate, and the opposite position place on link slot and connecting plate is provided with the installing hole that is used to install bolt; After treating that bolt installs, with the clamp nut spinning on bolt.
Described in the present embodiment suspension ring 3 are U type suspension ring, during practical implementation, and the chain block that suspension ring 3 also can adopt the suspension ring of other versions to lift.
As shown in Figure 1; Described underframe comprises the annular flange plate 5 that is used for when using with the corresponding assembling of primary cut-out tank flange; Ring flange 5 is fixedly connected with support column 1, and ring flange 5 is provided with and is used for the connecting plate that is fixedly connected with support column, and this connecting plate is a riser.
Be the intensity of reinforcing flange dish, on ring flange 5, be installed with transverse axis 4.
In addition; When the ring flange as underframe is fixedly connected with primary cut-out tank flange 10; In order to protect the primary cut-out tank flange, be everlasting rubber mat plate 13 is set between the two, when concrete the use; Can in advance rubber mat plate 13 be fixed on the bottom of the ring flange on the underframe, also can be fixed on the primary cut-out tank flange.
What adopt in the present embodiment is chain block, can also adopt electric block, and the workman realizes the manual control of primary cut-out arc control device assembling is gone up and down through the operating grip of operation electric block.When adopting electric block work, to select for use at a slow speed for good.
Like Fig. 2, shown in Figure 3; During the manual control lowering or hoisting gear that uses that the utility model provided; Earlier the ring flange on the underframe 5 and primary cut-out tank flange 10 usefulness bolts, nut are fastenedly connected, hang 20 bands with two nylon that are of convenient length and pass the fabrication hole of arc control device assembling, then nylon sling is hung on the suspension hook of chain block; Requirement during according to rising; Operating personnel are through the suspension hook rate of climb on the hand traction chain 8 control bottle gouards moved by hands 2, treat that the arc control device fit on is raised to correct position after, stop drag; Arc control device assembling motion stops; Can be connected on the transverse axis 4 this moment with two that the pass arc control device assembly technology hole auxiliary suspender belts 21 that tighten, and plays auxiliary weight of bearing the arc control device assembling, and this moment, the weight of whole arc control device assembling was delivered on the primary cut-out tank flange 11 through chain block 2, suspension ring 3, upper frame 15, support column 1 and underframe.At this moment, the maintenance personal can be to arc control device assembling maintenance or renewal part.
During decline, earlier with two auxiliary suspender belts that tighten from transverse axis 4 dismountings, operating personnel manually control the decrease speed of the suspension hook on the chain block 2, treat that the arc control device assembling drops to the appropriate location after, stop drag, with the arc control device mount on primary cut-out.Pull down nylon sling then, remove at last and be fixed on the bolt on the primary cut-out tank flange, thereby unload manually control lowering or hoisting gear of arc control device assembling.
Claims (8)
1. the assembling of primary cut-out arc control device is with manually controlling lowering or hoisting gear; It is characterized in that: this lowering or hoisting gear comprises support column; The top of support column is fixed with upper frame; The bottom fixed installation of support column is useful on the underframe that is fixedly connected with the primary cut-out tank flange, and the bottom at upper frame center is equipped with chain block or the electric block that is used to lift the arc control device assembling, and chain block or electric block are provided with suspended chain; Be connected with suspension hook in the suspended chain bottom, the center of described upper frame and underframe is corresponding up and down along the bearing of trend of suspended chain.
2. primary cut-out arc control device assembling according to claim 1 is with manually controlling lowering or hoisting gear, and it is characterized in that: described underframe comprises the ring flange that is used for the corresponding assembling of primary cut-out tank flange, and ring flange is fixedly connected with support column.
3. primary cut-out arc control device assembling according to claim 2 is characterized in that: be installed with the transverse axis that is used for reinforcing flange dish intensity on the described ring flange with manually controlling lowering or hoisting gear.
4. primary cut-out arc control device assembling according to claim 3 is with manually controlling lowering or hoisting gear, and it is characterized in that: the bottom of described ring flange is provided with the rubber mat plate that is used to protect the damage of primary cut-out tank flange.
5. use manually control lowering or hoisting gear according to any described primary cut-out arc control device assembling in the claim 1 to 4; It is characterized in that: described upper frame comprises the top board that is fixedly connected with support column, and the bottom at top board center is provided with the suspension ring that are used to lift chain block.
6. primary cut-out arc control device assembling according to claim 5 is with manually controlling lowering or hoisting gear, and it is characterized in that: described suspension ring are U type suspension ring.
7. according to any described primary cut-out arc control device assembling is with manually controlling lowering or hoisting gear in the claim 1 to 4, it is characterized in that: described support column circumferentially evenly is furnished with at least three around the underframe center.
8. primary cut-out arc control device assembling according to claim 7 is with manually controlling lowering or hoisting gear; It is characterized in that: described each support column includes column and the corresponding connecting portion that is connected with upper frame and underframe that is used for that is arranged at the column two ends; One end and the column of connecting portion are connected; Its other end is provided with along the axially extended link slot of column; Upper frame and underframe are provided with the connecting plate with the corresponding inserting of link slot of the connecting portion of column corresponding end, and link slot is fixedly connected through bolt, nut with connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200750194U CN202189734U (en) | 2011-03-21 | 2011-03-21 | Manual control elevating device for high-voltage breaker explosion chamber assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200750194U CN202189734U (en) | 2011-03-21 | 2011-03-21 | Manual control elevating device for high-voltage breaker explosion chamber assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189734U true CN202189734U (en) | 2012-04-11 |
Family
ID=45921170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200750194U Expired - Lifetime CN202189734U (en) | 2011-03-21 | 2011-03-21 | Manual control elevating device for high-voltage breaker explosion chamber assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833797A (en) * | 2017-09-27 | 2018-03-23 | 中国西电电气股份有限公司 | A kind of high-voltage switch circuit breaker assembly system and method |
| CN110817726A (en) * | 2019-12-02 | 2020-02-21 | 山东丰汇设备技术有限公司 | Tower body tile holding mounting and dismounting device and mounting and dismounting method of tower crane |
| CN111963174A (en) * | 2020-07-08 | 2020-11-20 | 淮北矿业股份有限公司 | Process for repairing coal chute hole by open caisson method |
-
2011
- 2011-03-21 CN CN2011200750194U patent/CN202189734U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833797A (en) * | 2017-09-27 | 2018-03-23 | 中国西电电气股份有限公司 | A kind of high-voltage switch circuit breaker assembly system and method |
| CN107833797B (en) * | 2017-09-27 | 2019-03-01 | 中国西电电气股份有限公司 | A kind of high-voltage switch circuit breaker assembly system and method |
| CN110817726A (en) * | 2019-12-02 | 2020-02-21 | 山东丰汇设备技术有限公司 | Tower body tile holding mounting and dismounting device and mounting and dismounting method of tower crane |
| CN110817726B (en) * | 2019-12-02 | 2023-10-24 | 山东丰汇设备技术有限公司 | Tower body enclasping tile mounting and dismounting device and mounting and dismounting method of tower crane |
| CN111963174A (en) * | 2020-07-08 | 2020-11-20 | 淮北矿业股份有限公司 | Process for repairing coal chute hole by open caisson method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |