CN202964530U - Heavy chain detaching device - Google Patents
Heavy chain detaching device Download PDFInfo
- Publication number
- CN202964530U CN202964530U CN 201220684467 CN201220684467U CN202964530U CN 202964530 U CN202964530 U CN 202964530U CN 201220684467 CN201220684467 CN 201220684467 CN 201220684467 U CN201220684467 U CN 201220684467U CN 202964530 U CN202964530 U CN 202964530U
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- China
- Prior art keywords
- chain
- heavy
- refuting
- open
- positioning
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- 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 - Fee Related
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Abstract
The utility model discloses a heavy chain detaching device and belongs to the technical field of chain detaching special tools. The technical scheme includes that the detaching device is composed of two positioning bars, a regulating mechanism and two plug pins, wherein the two positioning bars are matched with inner holes of an undetached chain, the regulating mechanism connects the two positioning bars, and the plug pins are matched with the pin bush inner holes of the undetached chain. The heavy chain detaching device has the advantages of being simple in structure, convenient to use, good in detaching effect and suitable for detaching heavy chains.
Description
Technical field
The utility model relates to a kind of tearing open and refutes device, more particularly, relates in particular to a kind of heavy-duty chain and tears open and refute device.
Background technology
In prior art, tear open and refute chain and there is no specialty and tear open and refute device, all realize tearing open by instruments such as cucurbit, iron hammers and refute.Will affect maintenance cycle like this, and there is no professional tool, fragile chain in tearing the process of refuting chain open, not only labour intensity is large, and maintenance cost is high, inefficiency; Misoperation also easily injures the maintenance personal, and danger coefficient is higher.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, easy to use and tear open and refute respond well heavy-duty chain and tear open and refute device.
The technical solution of the utility model is achieved in that a kind of heavy-duty chain is torn open and refutes device, wherein this tear open refute device by two with wait to tear open the positioning strip of refuting the chain endoporus and adapting, the connection governor motion that is connected two positioning strips and two and wait to tear open the latch that the guide endoporus of refuting chain adapts and form.
Above-mentioned heavy-duty chain is torn open and is refuted in device, is respectively equipped with the location deck on the relative end face of two positioning strips, and described location deck is made of two positioning convex strips, the spacing between two positioning convex strips with wait to roll over the guide external diameter of refuting chain and adapt.
Above-mentioned heavy-duty chain is torn open and is refuted in device, and described connection governor motion is made of two adjusting yokes and the setscrew nut that is threaded in adjusting yoke both sides, and two adjusting yokes are connected respectively the both sides at positioning strip; The two ends of described each adjusting yoke are respectively equipped with the screw mandrel that adapts with setscrew nut.
Above-mentioned heavy-duty chain is torn open and is refuted in device, and described latch front end is the taper frustum cone structure, and the point diameter of described taper round platform is less than waiting to tear open the guide diameter of bore of refuting chain.
After the utility model adopts said structure, by positioning strip and adjusting yoke and setscrew nut cooperation, realize treating and tear the fixing and contraposition of refuting chain open, then impact or penetrate the chain pin-and-hole by latch, complete the dismounting of chain and refute connecing; Further, fixing more firm in order to make chain, be provided with the location deck on positioning strip, further fixing to the chain row culture by the location deck, make it refute Shi Buhui and be subjected to displacement tearing open, guarantee to tear carrying out smoothly of refuting open, refute time saving and energy saving, high efficiency thereby make chain tear open.The utility model can safety, once complete effectively, like a cork the work of refuting of tearing open of heavy-duty chain, and is very practical.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in accompanying drawing, but do not consist of any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is use view of the present utility model.
In figure: positioning strip 1, connection governor motion 2, adjusting yoke 2a, setscrew nut 2b, screw mandrel 2c, latch 3, location deck 4, positioning convex strip 4a, heavy-duty chain 5, split pin 6.
The specific embodiment
Consult shown in Figure 1, a kind of heavy-duty chain of the present utility model is torn open and is refuted device, this tear open refute device by two with wait to tear open the positioning strip 1 of refuting the chain endoporus and adapting, the connection governor motion 2 that is connected two positioning strips 1 and two and wait to tear open the latch 3 that the guide endoporus of refuting chain adapts and form; By positioning strip 1 be connected governor motion 2 and coordinate chain is strained and fixed.Connection governor motion 2 in the present embodiment is made of two adjusting yoke 2a and the setscrew nut 2b that is threaded in adjusting yoke 2a both sides, and two adjusting yoke 2a are connected respectively the both sides at positioning strip 1; The two ends of described each adjusting yoke 2a are respectively equipped with the screw mandrel 2c that adapts with setscrew nut 2b.Simultaneously, for latch 3 can be inserted in the pin-and-hole of chain more easily, latch 3 Front-end Design are the taper frustum cone structure, and the point diameter of taper round platform is less than waiting to tear open the guide diameter of bore of refuting chain.
Further, for the stability that guarantees to fix, be respectively equipped with location deck 4 on the relative end face of two positioning strips 1, described location deck 4 is made of two positioning convex strip 4a, the spacing between two positioning convex strip 4a with wait to roll over the guide external diameter of refuting chain and adapt.
Consult shown in Figure 2ly, in dismounting during heavy-duty chain 5, at first be fixed the front and back of dismantling chain link at need with positioning strip 1 governor motion 2 that is connected, prevent the fixation that stretched.Remove the split pin 6 of locking plate in chain hinge pin this moment, so just can coordinate with iron hammer with latch 3, easily impact locking plate, complete the task of dismounting chain.
Refuting when connecing heavy-duty chain 5, equally at first be fixed in the front and back of need dismounting chain link with positioning strip 1 governor motion 2 that is connected, preventing the fixation that stretched.First penetrating a guide with a latch 3 again fixes, then regulate setscrew nut 2b, make and wait to refute the chain other end interface coincidence that connects, then penetrate with another root latch 3, just can take advantage of a situation with locking plate to pack into and extract gradually latch 3 on the chain of latch 3 opposite sides immediately gets final product.Load onto split pin 6 at last the locking plate pin, then remove whole heavy-duty chain and tear open and refute device and get final product.
The utility model change or maintenance, when safeguarding heavy-duty chain, can safety, once complete effectively, like a cork the work of refuting of tearing open of heavy-duty chain, very practical.
Claims (4)
1. a heavy-duty chain is torn open and is refuted device, it is characterized in that, this tear open refute device by two with wait to tear open the positioning strip (1) of refuting the chain endoporus and adapting, the connection governor motion (2) that is connected two positioning strips (1) and two and wait to tear open the latch (3) that the guide endoporus of refuting chain adapts and form.
2. heavy-duty chain according to claim 1 is torn open and is refuted device, it is characterized in that, be respectively equipped with location deck (4) on the relative end face of two positioning strips (1), described location deck (4) is made of two positioning convex strips (4a), the spacing between two positioning convex strips (4a) with wait to roll over the guide external diameter of refuting chain and adapt.
3. heavy-duty chain according to claim 1 and 2 is torn open and is refuted device, it is characterized in that, described connection governor motion (2) is made of two adjusting yokes (2a) and the setscrew nut (2b) that is threaded in adjusting yoke (2a) both sides, and two adjusting yokes (2a) are connected respectively the both sides in positioning strip (1); The two ends of described each adjusting yoke (2a) are respectively equipped with the screw mandrel (2c) that adapts with setscrew nut (2b).
4. heavy-duty chain according to claim 1 is torn open and is refuted device, it is characterized in that, described latch (3) front end is the taper frustum cone structure, and the point diameter of described taper round platform is less than waiting to tear open the guide diameter of bore of refuting chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684467 CN202964530U (en) | 2012-12-12 | 2012-12-12 | Heavy chain detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684467 CN202964530U (en) | 2012-12-12 | 2012-12-12 | Heavy chain detaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964530U true CN202964530U (en) | 2013-06-05 |
Family
ID=48505658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684467 Expired - Fee Related CN202964530U (en) | 2012-12-12 | 2012-12-12 | Heavy chain detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369673A (en) * | 2019-07-16 | 2019-10-25 | 合肥托卡拉图科技有限公司 | A kind of ball mill chain rapid disassembling device |
-
2012
- 2012-12-12 CN CN 201220684467 patent/CN202964530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369673A (en) * | 2019-07-16 | 2019-10-25 | 合肥托卡拉图科技有限公司 | A kind of ball mill chain rapid disassembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |