CN208056283U - A kind of chain type crimp arms and its device - Google Patents
A kind of chain type crimp arms and its device Download PDFInfo
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- CN208056283U CN208056283U CN201820116313.7U CN201820116313U CN208056283U CN 208056283 U CN208056283 U CN 208056283U CN 201820116313 U CN201820116313 U CN 201820116313U CN 208056283 U CN208056283 U CN 208056283U
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- chain
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- type crimp
- crimp arms
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Abstract
A kind of chain type crimp arms disclosed by the utility model and its device, wherein, chain type crimp arms include chain, the chain includes interior chain and exterior chain, the exterior chain is connected with the interior chain by axis pin and is located at the outside of interior chain to form bend in one direction chain, the exterior chain is equipped with for locking chain with the strainer of limit flexion, chain is locked by strainer when chain stretch, so that chain is restricted cannot be bent and rigidity is presented, in this way, increasing hook-like assembly unit on chain can be used to cleaning pipeline sundries.The chain of stretching, extension corresponding length can be needed according to pipeline depth using the device of chain type crimp arms, when strainer unclamps, chain, that is, flexible and being coiled on volume chain drum stores, structure is practical reliable, it is flexible and convenient to use, and it is easy to carry, it is highly suitable for the cleaning of pipeline and other telescoping mechanism application fields.
Description
Technical field
The utility model is related to a kind of chain type crimp arms and its devices, are suitable for pipeline cleaning and other telescoping mechanism applications
Field.
Background technology
Sewer is the FAQs for causing sewer blowdown to be obstructed by the sundries such as rubbish, mud obstruction, due to pipeline sky
Between narrow, length it is larger and there is bend, iron wire or other strips with certain rigidity are usually utilized when pipeline is blocked
Object clears the sundries in pipeline, and such cleaning tool structure is excessively single, cannot preferably match the complicated knot of pipeline
Structure, using malfunction, cleaning effect is also undesirable, and the length long enough needed, profit inconvenient to carry.
Utility model content
In order to insufficient existing for existing pipeline cleaning tool, a kind of practical reliable chain type of structure provided by the utility model
Crimp arms, and the device with the chain type crimp arms, it is flexible and convenient to use, it is suitable for pipeline cleaning.
To achieve the goals above, technical solution used by the utility model is：
A kind of chain type crimp arms, including chain, the chain include interior chain and exterior chain, the exterior chain by axis pin with it is described
Interior chain is connected and is located at the outside of interior chain to form bend in one direction chain, and the exterior chain is equipped with curved to limit for locking chain
Bent strainer.
Preferably, the strainer includes steel wire rope and tractor, and the both ends of the tractor pass through steel wire rope respectively
Connect the both ends of exterior chain, when tractor unclamps steel wire rope, chain can inside chain curving, when tractor tense wire rope, chain
Item is in rigidity.
Preferably, the exterior chain is made of U-shaped chaining part, is connected by U-shaped chaining part between the roller of the interior chain, institute
State the inside that steel wire rope is located at U-shaped chaining part.
A kind of device, including above-mentioned chain, the volume chain drum for furling chain and the flexible drive chain component of drive chain.
Preferably, the front end of the chain is equipped with gib head.
Preferably, described to drive the power part that chain component includes sprocket wheel and drive sprocket rotation, the sprocket wheel passes through described
Interior chain drives chain movement.
Preferably, the drive chain component further includes having directive wheel corresponding with the sprocket wheel.
Preferably, the lower section driven chain component and be connected to volume chain drum by elevating mechanism.
The beneficial effects of the utility model：The utility model, as crimp arms, works as chain stretch using bend in one direction chain
When by strainer lock chain, so that chain is restricted cannot be bent and rigidity is presented, in this way, increasing crook on chain
Part can be used to cleaning pipeline sundries.The chain of stretching, extension corresponding length can be needed according to pipeline depth using the device of chain type crimp arms
Item, when strainer unclamps, chain, that is, flexible and being coiled on volume chain drum stores, and structure is practical reliable, using flexible
It is convenient and easy to carry, it is highly suitable for the cleaning of pipeline.
Description of the drawings
Fig. 1 is the straight configuration structural schematic diagram of chain in the utility model；
Fig. 2 is the structural schematic diagram of device in the utility model；
Fig. 3 is the overall structure diagram of device in the utility model.
Label declaration：1- chains, chain in 11-, 12- exterior chains, 13- axis pins, 14- gib heads, 2- volumes of chain drum, 3- drive chain component,
31- directive wheels, 4- steel wire ropes, 41- tractors, 5- holders, 6- elevating mechanisms, 7- shells, 8- castors.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Referring to Fig. 1, a kind of chain type crimp arms provided by the utility model, including chain 1, the chain 1 include 11 He of interior chain
Exterior chain 12, exterior chain 12 is connected by axis pin with interior chain 11, specifically, interior chain 11 is made of roller, exterior chain 12 is made of chaining part,
Interior chain 11 and exterior chain 12 are connected to form by chaining part between roller, in this way, the outside that exterior chain 12 is located at interior chain 11 is formed unidirectionally
It is bent chain.When chain 1 stretches, mutually contradict to limit chain 1 between the chaining part of exterior chain 12 toward exterior chain curving,
I.e. the side of chain 1 is deformable surface, and the other side is inflexibility face.
In the embodiment, the strainer of use includes steel wire rope 4 and tractor 41, and the both ends of tractor 41 pass through respectively
Steel wire rope 4 connects the both ends of exterior chain 12, so that it is tensed or is unclamped by 41 haulage cable 4 of tractor, specifically, tractor 41
When unclamping steel wire rope 4, chain 1 can inside chain 11 curving, when 41 tense wire rope 4 of tractor, make the tensioning of steel wire rope 4 to
Chain 1 is locked, even if chain 1, without normal direction deformable surface curving, rigidity is presented in such chain 1.
Wherein, the exterior chain 12 of use is made of the connection of U-shaped chaining part, which is placed on the outside of interior chain 11, i.e., outer
Chain 12 is clipped between U-shaped chaining part, and the steel wire rope 4 is located at the inside of U-shaped chaining part.
Referring to Fig. 2 and 3, the utility model also provides a kind of device, including above-mentioned chain 1, the volume for furling chain 1
The drive chain component 3 that chain drum 2 and drive chain 1 are stretched.
In the embodiment, it includes the power part that sprocket wheel and drive sprocket rotate, the sprocket wheel and 11, interior chain to drive chain component 3
Match, motor-driven drive sprockets rotation, it is motor, air motor that sprocket wheel drives the stretching, extension of chain 1 or retracting, power part by interior chain 11
Or hydraulic motor, certainly, sprocket wheel is not limited to above-mentioned type of drive, can also use manual actuation, passes through handle band movable sprocket
Rotation.In order to allow the more stable drive chain 1 of sprocket wheel to move, it further includes having directive wheel 31 corresponding with sprocket wheel, sprocket wheel to drive chain component 3
Positioned at 11 side of interior chain of chain 1, which is located at 12 side of exterior chain, can make chain 1 and sprocket wheel by directive wheel 31
Coordinate more stable.In order to facilitate retracting chain 1, power part can be set on volume chain drum 2, volume chain drum is driven by power part
Automatic rolling chain 1.
Also there is the device holder 5, volume chain drum 2 may be rotatably mounted on holder 5, drives chain component 3 and is located under volume chain drum 2
Side, elevating mechanism 6 is installed on holder 5, drives chain component 3 and drives oscilaltion by elevating mechanism 6, and when operation, device is moved to
Sewage well pithead position, the driving of elevating mechanism 6 are driven 3 longitudinal direction of chain component and are extended downwardly into sewage well, then driven again by drive chain component 3
1 transversal stretching of dynamic chain, can clear up the sundries of drainage, more convenient operation by gib head 14 in this way.
The device is suitable for pipeline cleaning, gib head 14 is arranged in the front end of chain 1, in use, passing through when chain 1 stretches
Steel wire rope 4 lock chain 1, so that chain 1 is restricted and cannot be bent presentation rigidity, in this way, can will chain 1 be inserted into pipeline in it is right
Sundries is cleared up, tractor 41 unclamp when, chain 1 be it is flexible and be coiled in volume chain drum 2 on store, such as scheme, 1 institute
Show, 1 bending direction of chain is the directions a-a, and structure is practical reliable, flexible and convenient to use and easy to carry.
In the embodiment, shell 7 can be added on the outside of device, internal structure is protected by shell 7, chain 1 is from shell 7
Bottom is stretched out, and the bottom of shell is additionally provided with castor 8, is moved easily by castor 8.
It should be noted that power part can be motor, air motor or hydraulic motor, in the absence of conflict,
The features in the embodiments and the embodiments of the present application can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of chain type crimp arms, including chain, it is characterised in that：The chain includes interior chain and exterior chain, and the exterior chain passes through
Axis pin is connected with the interior chain and is located at the outside of interior chain to form bend in one direction chain, and the exterior chain, which is equipped with, is used for locking chain
For item with the strainer of limit flexion, the strainer includes steel wire rope and tractor, and the both ends of the tractor lead to respectively
The both ends for crossing steel wire rope connection exterior chain, when tractor unclamps steel wire rope, chain can inside chain curving, tractor taut wire
When rope, chain is in rigidity.
2. chain type crimp arms according to claim 1, it is characterised in that:The exterior chain is made of U-shaped chaining part, described interior
It is connected by U-shaped chaining part between the roller of chain, the steel wire rope is located at the inside of U-shaped chaining part.
3. a kind of device with chain type crimp arms, it is characterised in that：Including the chain type curling described in the claims 1 or 2
Arm further includes the drive chain component for being useful for furling the volume chain drum of chain and drive chain is stretched.
4. the device according to claim 3 with chain type crimp arms, it is characterised in that:The front end of the chain is equipped with hook
Head.
5. the device according to claim 3 with chain type crimp arms, it is characterised in that:The drive chain component includes sprocket wheel
With the power part of drive sprocket rotation, the sprocket wheel drives chain to move by the interior chain.
6. the device according to claim 5 with chain type crimp arms, it is characterised in that:The drive chain component further includes having
Directive wheel corresponding with the sprocket wheel.
7. the device according to claim 5 or 6 with chain type crimp arms, it is characterised in that:The drive chain component passes through
Elevating mechanism is connected to the lower section of volume chain drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116313.7U CN208056283U (en) | 2018-01-24 | 2018-01-24 | A kind of chain type crimp arms and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116313.7U CN208056283U (en) | 2018-01-24 | 2018-01-24 | A kind of chain type crimp arms and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056283U true CN208056283U (en) | 2018-11-06 |
Family
ID=63996133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116313.7U Active CN208056283U (en) | 2018-01-24 | 2018-01-24 | A kind of chain type crimp arms and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906834A (en) * | 2019-11-22 | 2020-03-24 | 宝钢工程技术集团有限公司 | Drift diameter machine |
| CN112224756A (en) * | 2020-08-12 | 2021-01-15 | 王兆铨 | Double-roller single-side movable large chain and application thereof |
-
2018
- 2018-01-24 CN CN201820116313.7U patent/CN208056283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906834A (en) * | 2019-11-22 | 2020-03-24 | 宝钢工程技术集团有限公司 | Drift diameter machine |
| CN112224756A (en) * | 2020-08-12 | 2021-01-15 | 王兆铨 | Double-roller single-side movable large chain and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190221 Address after: 230601 406, room 2, zone A, intelligent equipment science and Technology Park, 3963 Susong Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Hefei ha Gong Lun ton Engineering Technology Co., Ltd. Address before: 110021 No. 19-1 Jianzhong Road, Tiexi District, Shenyang City, Liaoning Province, 4-1-2 Patentee before: Zhao Zhiqiang |
|
| TR01 | Transfer of patent right |