CN201442229U - Adjusting tool for large springs of coke ovens - Google Patents
Adjusting tool for large springs of coke ovens Download PDFInfo
- Publication number
- CN201442229U CN201442229U CN2009200150501U CN200920015050U CN201442229U CN 201442229 U CN201442229 U CN 201442229U CN 2009200150501 U CN2009200150501 U CN 2009200150501U CN 200920015050 U CN200920015050 U CN 200920015050U CN 201442229 U CN201442229 U CN 201442229U
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- CN
- China
- Prior art keywords
- ratchet
- ratchet wrench
- gloves
- coke oven
- sleeve
- 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 relates to an adjusting tool for large springs of coke ovens. The adjusting tool comprises clamp plates, a ratchet wrench sleeve, a pawl, a pressure spring plate and a handle sleeve, the ratchet wrench sleeve and the handle sleeve are mounted between the two clamp plates and fixed by hold-down bolts, the outer side of the ratchet wrench sleeve is provided with ratchet teeth, the ratchet teeth and the pawl form a ratchet mechanism, and the inner side of the ratchet wrench sleeve is provided with screw holes engaged with nuts of large springs of coke ovens. Besides, one end of the pawl is extruded and clamped in ratchet tooth slits of the ratchet wrench sleeve. The adjusting tool is compact in design and convenient in use when in operation, effectively reduces labor intensity of operators and increases working efficiency.
Description
Technical field
The utility model relates to a kind of big spring adjustment means that is used for coke oven, can regulate the big spring on the coke oven quickly and accurately in heatingup of coke oven battery and production process.
Background technology
Coke oven is to build the large-sized industrial kiln that forms by laying bricks or stones by refractory brick, and the coke oven masonry requires the certain protection load could keep the integrality and the tightness of masonry in process of production.These protectiveness loads then are to rely on the elastic force of big spring to be delivered on the coke oven masonry by the furnace retaining ironware.Therefore, the management of big spring and adjusting are the important process contents in the coke oven production process.Stable in order to guarantee the coke oven bearing load, need regularly spring to be regulated, control method is to turn clamp nut with instrument to regulate position big spring load up and down, particularly go into operation the baker stage at coke oven, need adjust every day, for the coke oven in several tens holes of firehole, the number of springs hundreds of is individual, and workload is very big.
Summary of the invention
The utility model relates to a kind of coke oven big spring adjustment means of rational in infrastructure, easy to operate, high efficiency.
In order to address the above problem, the utility model by the following technical solutions:
A kind of coke oven big spring adjustment means comprises clamping plate, ratchet wrench gloves, ratchet, making leaf spring and handle sleeve, and ratchet wrench gloves and handle sleeve are installed between the two clamping plates, are fixed by hold-down bolt; The outside of ratchet wrench gloves is provided with ratchet, and ratchet and ratchet are formed ratchet mechanism; Ratchet wrench gloves inboard is provided with the screw that matches with coke oven big spring nut.
One end of ratchet is stuck in the ratchet slot of ratchet wrench gloves by the making leaf spring extruding.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has adopted detent mechanism, and the instrument of needn't frequently taking down on nut when regulating big spring changes angle, and easy and simple to handle, laborsaving, the spring governing speed is fast, has alleviated working strength of workers greatly.
Description of drawings
Fig. 1 is the structural representation of coke oven big spring adjustment means;
Fig. 2 is that the A-A of Fig. 1 is to view.
The specific embodiment
A kind of coke oven big spring adjustment means as shown in Figure 1 and Figure 2, comprises train wheel bridge 1, lower plate 2, ratchet wrench gloves 3, ratchet 4, making leaf spring 5 and handle sleeve 8.The outside of ratchet wrench gloves 3 is a ratchet structure, and the inboard is provided with the regular hexagon hole of matching with coke oven big spring nut; The making leaf spring 5 of ratchet is fixing by regulating bolt 7, and ratchet 4 is stuck in the slot of ratchet wrench gloves 3 by making leaf spring 5 extruding; Ratchet wrench gloves 3, ratchet 4, handle sleeve 8 are clamped by train wheel bridge 1 and lower plate 2, and be fixing by bolt 6.Ratchet wrench gloves 3 and ratchet 4 are formed ratchet mechanism.
Using method of the present utility model is as follows: adjustment means is enclosed within on the clamp nut that needs regulating spring, insert handle in the handle sleeve 8, during adjusting by manually pulling handle along a direction, the elastic card that this moment, ratchet 4 tops relied on making leaf spring 5 makes ratchet wrench gloves 3 and train wheel bridge 1,2 one-tenth of lower plates as a whole between the slot of ratchet wrench gloves 3.In adjustment means when rotation, compress the clamp nut of big spring or loosen, thereby the load of spring is regulated.Handle needs to adjust angle after pulling certain position, and need not adjustment means is taken off this moment, only needs to the opposite spin adjustment means, and this moment, the tooth of ratchet 4 tops and ratchet wrench gloves 3 was thrown off, and only has the clamping plate of adjustment means and handle sleeve 8 to rotate.Rotate and so forth and regulate, make spring reach the size of regulation.
Claims (2)
1. a coke oven big spring adjustment means comprises clamping plate, ratchet wrench gloves, ratchet, making leaf spring and handle sleeve, and ratchet wrench gloves and handle sleeve are installed between the two clamping plates, are fixed by hold-down bolt; The outside of ratchet wrench gloves is provided with ratchet, and ratchet and ratchet are formed ratchet mechanism; Ratchet wrench gloves inboard is provided with the screw that matches with coke oven big spring nut.
2. coke oven big spring adjustment means according to claim 1 is characterized in that, an end of ratchet is stuck in the ratchet slot of ratchet wrench gloves by the making leaf spring extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150501U CN201442229U (en) | 2009-07-03 | 2009-07-03 | Adjusting tool for large springs of coke ovens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150501U CN201442229U (en) | 2009-07-03 | 2009-07-03 | Adjusting tool for large springs of coke ovens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442229U true CN201442229U (en) | 2010-04-28 |
Family
ID=42546904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200150501U Expired - Lifetime CN201442229U (en) | 2009-07-03 | 2009-07-03 | Adjusting tool for large springs of coke ovens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334857A (en) * | 2013-07-12 | 2013-10-02 | 中国北方发动机研究所(天津) | Parallel type spin-on filter anti-looseness device and parallel type spin-on filter anti-looseness method |
| CN107127704A (en) * | 2017-05-10 | 2017-09-05 | 刘雷 | Ring spanner |
| CN111030022A (en) * | 2019-12-03 | 2020-04-17 | 国网河南省电力公司鹤壁供电公司 | Wire stockbridge damper antiskid |
| CN112975809A (en) * | 2021-02-07 | 2021-06-18 | 广东韶钢松山股份有限公司 | Fixing device of hydraulic wrench for adjusting large spring of coke oven |
-
2009
- 2009-07-03 CN CN2009200150501U patent/CN201442229U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334857A (en) * | 2013-07-12 | 2013-10-02 | 中国北方发动机研究所(天津) | Parallel type spin-on filter anti-looseness device and parallel type spin-on filter anti-looseness method |
| CN107127704A (en) * | 2017-05-10 | 2017-09-05 | 刘雷 | Ring spanner |
| CN111030022A (en) * | 2019-12-03 | 2020-04-17 | 国网河南省电力公司鹤壁供电公司 | Wire stockbridge damper antiskid |
| CN112975809A (en) * | 2021-02-07 | 2021-06-18 | 广东韶钢松山股份有限公司 | Fixing device of hydraulic wrench for adjusting large spring of coke oven |
| CN112975809B (en) * | 2021-02-07 | 2022-06-10 | 广东韶钢松山股份有限公司 | Fixing device of hydraulic wrench for adjusting large spring of coke oven |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100428 |