CN208352939U - Dustless keel drag chain - Google Patents
Dustless keel drag chain Download PDFInfo
- Publication number
- CN208352939U CN208352939U CN201820584249.5U CN201820584249U CN208352939U CN 208352939 U CN208352939 U CN 208352939U CN 201820584249 U CN201820584249 U CN 201820584249U CN 208352939 U CN208352939 U CN 208352939U
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- Prior art keywords
- chain
- dustless
- drag chain
- keel
- main body
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Abstract
The utility model discloses a kind of dustless keel drag chains, it includes drag chain main body, the drag chain main body includes multiple chain links and at least one chain joint, and the both ends of the chain link are respectively equipped with stopper section and butting section, is serially connected between multiple chain links and the chain joint hinged；Wherein, multiple chain links can be bent, and in any two neighboring chain link, the stopper section of one of them chain link can be resisted against the butting section of another chain link.The dustless keel drag chain of the utility model abuts each other limitation by stopper section and butting section between chain link, to realize the bending radius controlled between chain link, ensure that dustless keel drag chain not sideslip, and structure is simple.
Description
Technical field
The utility model relates to a kind of dustless keel drag chains.
Background technique
In pharmacy, microelectronics, photoelectricity, food processing industry, beverage industry, medical technology, genetic engineering, biotechnology, reality
It tests in the industries such as detection, in production or detection, it is desirable that no matter how external air conditions change, interior can have dimension
The performance characteristics such as cleanliness, temperature and humidity and the pressure of original set provisioning request are held, are made it in a good environment space
Production, experiment, detection are just needed to produce here, be tested, the overall process of detection is all in dust free room.
Currently, dustless drag chain has been applied in dust free room, traction and protection can be played the role of to cable.But it is existing
The dustless drag chain having, which can be bent not, can control its bending radius, and it is existing inevitably to generate sideslip entanglement in use
As.
Utility model content
The technical problems to be solved in the utility model is made to overcome existing dustless drag chain not can control its bending radius
The defects of at sideslip entanglement phenomenon, provides a kind of dustless keel drag chain.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of dustless keel drag chain, it is characterized in that comprising drag chain main body, the drag chain main body include multiple chain links
With at least one chain joint, the both ends of the chain link are respectively equipped with stopper section and butting section, multiple chain links and the link
It is serially connected between head hinged；
Wherein, multiple chain links can be bent, and in any two neighboring chain link, one of them described chain
The stopper section of section can be resisted against the butting section of another chain link.
Preferably, the stopper section and the butting section are located at the both ends of the chain link and close to the chain links
Inner wall, the arc-shaped shape in the outer surface of the chain link.
Preferably, the drag chain main body further includes at least one connection chain, one end of the connection chain is connected to the chain
Connector, the other end of the connection chain are articulated with the chain link and can be resisted against the stopper section or described of the chain link
Butting section.
Preferably, the quantity of the chain joint is two, hinged, two chains are serially connected between multiple chain links
Connector is connected to the chain link for being located at two ends in multiple chain links.
Preferably, the dustless keel drag chain further includes having at least one crimping lid, the crimping lid is connected to described drag
Chain main body is simultaneously formed with accommodating cavity between the drag chain main body, for accommodating cable in the accommodating cavity.
Preferably, the two sides of the drag chain main body are respectively equipped with card slot, the two sides of the crimping lid are respectively along close to described
The direction of drag chain main body, which extends, is equipped with pothook, and the drag chain main body is located between two pothooks, and the pothook
It is inserted into the card slot.
Preferably, the dustless keel drag chain further includes having several cable shells, the cable shell passes through the accommodating cavity,
And the cable shell is connected to the drag chain main body by the crimping lid, is used to accommodate the cable in the cable shell；
Wherein, the cable shell can be bent receiving external force.
Preferably, the material of the cable shell is polyurethane, corrugated part is provided on the cable shell.
Preferably, there is demarcation plate in the crimping lid, accommodating cavity described in the divides.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The dustless keel drag chain of the utility model abuts each other limitation by stopper section and butting section between chain link, thus
It realizes the bending radius between control chain link, ensure that dustless keel drag chain not sideslip, and structure is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dustless keel drag chain of the utility model embodiment 1.
Fig. 2 is the schematic diagram of internal structure of the dustless keel drag chain of the utility model embodiment 1.
Fig. 3 is the structural schematic diagram of the drag chain main body of the dustless keel drag chain of the utility model embodiment 1.
Fig. 4 is the structural schematic diagram of the drag chain main body of the dustless keel drag chain of the utility model embodiment 2.
Fig. 5 is the schematic diagram of internal structure of the dustless keel drag chain of the utility model embodiment 3.
Description of symbols:
Drag chain main body 1
Chain link 11
Stopper section 111
Butting section 112
Chain joint 12
Card slot 121
Connection chain 13
Crimping lid 2
Accommodating cavity 21
Pothook 22
Demarcation plate 23
Cable shell 3
Cable 10
Specific embodiment
Illustrate below by the mode of embodiment and completely the utility model in conjunction with attached drawing to become apparent from, but not therefore
Among the scope of embodiments that the utility model is limited in.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the dustless keel drag chain of the utility model embodiment includes drag chain main body 1, drag chain master
Body 1 includes multiple chain links 11 and at least one chain joint 12, and the both ends of chain link 11 are respectively equipped with stopper section 111 and butting section
112, it is serially connected between multiple chain links 11 and chain joint 12 hinged；Wherein, multiple chain links 11 can be bent, and in any phase
In adjacent two chain links 11, the stopper section 111 of one of chain link 11 can be resisted against the butting section 112 of another chain link 11.Chain
Limitation is abutted each other by stopper section 111 and butting section 112 between section 11, effectively controls the bending between two neighboring chain link 11
Angle ensure that dustless keel drag chain not sideslip, and structure is simple to realize the bending radius between control chain link 11.
Stopper section 111 in butting section 112 and adjacent link 11 of dustless keel drag chain when linearly, in chain link 11
Between it is at an angle, which can be any one angle value between 10 degree to 90 degree, it is preferable that butting section 112 and
The angle of end face is 15 degree, 30 degree, 45 degree or 60 degree between stopper section 111.Dustless keel drag chain is when being in bending, chain link
It is abutted each other between stopper section 111 in butting section 112 in 11 and adjacent link 11, to effectively control dustless keel drag chain
Bending radius, ensure that dustless keel drag chain is played without deviation phenomenon, and to the cable 10 being connected on dustless keel drag chain
Supporting role.Wherein, the quantity of chain link 11 is not construed as limiting, can be according to the angle of end face between butting section 112 and stopper section 111
And dustless keel drag chain needs curved angle to control the quantity of chain link 11.
Stopper section 111 and butting section 112 are located at the both ends of chain link 11 and close to the inner walls of chain link 11.Dustless dragon
For bone drag chain when being in bending, the end face of the stopper section 111 of chain link 11 can be with the end face phase of the butting section 112 of adjacent link 11
Mutual bottom surface, and stopper section 111 and butting section 112 be close to on the inner wall of dustless keel drag chain.The outer surface of chain link 11 can
With arc-shaped shape.Arc shape has slide guide effect, avoids chain link 11 and damages in collision friction, improves dustless keel
The service life of drag chain.
Drag chain main body 1 can also include at least one connection chain 13, and one end of connection chain 13 is connected to chain joint 12, connect
The other end of chain 13 is articulated with chain link 11 and can be resisted against the stopper section 111 or butting section 112 of chain link 11.Connection chain 13 with
The position that chain link 11 connects, chain link 11 can swing bending relative to connection chain 13；The portion that connection chain 13 is connect with chain joint 12
Position cannot all generate swing bending, to only need the quantity and chain link by chain link 11 between connection chain 13 and chain joint 12
The angle of end face can realize that the bending angle for controlling dustless keel drag chain is big between butting section 112 and stopper section 111 in 11
It is small.Dustless keel drag chain, which can be controlled, by connection chain 13 will not generate bending phenomenon, ensure that dustless keel drag chain will not be run
Partially.Meanwhile 13 structure of connection chain is simple.Wherein, the quantity of connection chain 13 is not construed as limiting, can most short distance according to actual needs
From come quantity that connection chain 13 is arranged.Multiple connection chains 13 can be connected in series with each other.
The quantity of chain joint 12 can be one, and hinged a, connection of chain joint 12 is serially connected between multiple chain links 11
It is specific as shown in Figure 3 between multiple chain links 11 on concatenated end.The quantity of chain joint 12 be two, multiple chain links 11 it
Between be serially connected hinged, two chain joints 12 are connected to the chain link 11 for being located at two ends in multiple chain links 11.Pass through chain
Connector 12 is convenient for the connection of dustless keel drag chain.
Dustless keel drag chain can also include at least one crimping lid 2, crimping lid 2 be connected to drag chain main body 1 and with drag
It is formed with accommodating cavity 21 between chain main body 1, is used to accommodate cable 10 in accommodating cavity 21.Cable 10 is connected to by crimping lid 2 and is dragged
In chain main body 1, to drive cable 10 mobile and control the bending radius of cable 10.Meanwhile cable 10 is convenient for by crimping lid 2
Setting installation, and structure is simple.
The two sides of drag chain main body 1 can be respectively equipped with card slot 121, and the two sides of crimping lid 2 are respectively along close to drag chain main body 1
Direction, which extends, is equipped with pothook 22, and drag chain main body 1 is located between two pothooks 22, and pothook 22 is inserted into card slot 121.Pressure
The connection type of card slot 121 is inserted between line lid 2 and drag chain main body 1 by pothook 22, convenient for handling, and is maintained easily and more
Change cable 10 therein.Wherein, crimping lid 2 can connect on the chain link 11 of drag chain main body 1, also can connect in chain joint 12
Or in connection chain 13, herein and it is not construed as limiting, in this embodiment, card slot 121 is arranged on chain joint 12.
Dustless keel drag chain can also include several cable shells 3, and cable shell 3 passes through accommodating cavity 21, and cable shell 3 is logical
It crosses crimping lid 2 and is connected to drag chain main body 1, be used to accommodate cable 10 in cable shell 3.Cable shell 3 can play protection to cable 10
Effect, improves the security and stability of dustless keel drag chain.Wherein, cable shell 3 can be bent receiving external force.Dustless keel
Drag chain is at curved position, and the cable 10 in cable shell 3 can be and then bent as chain link 11 is bent, cable shell 3
It can be bent without being damaged to cable 10 and dustless keel drag chain.Preferably, ripple can be set on cable shell 3
Portion.The corrugated part corresponds to curved position in dustless keel drag chain.
The material of cable shell 3 can be polyurethane.The wearability of polyurethane is good, and frictional force is small, can be in use
Reduce friction, prevents the generation of dust.
Embodiment 2
As shown in figure 4, the dustless keel drag chain structure of the present embodiment and the same section of embodiment 1 are no longer repeated, it is only right
Difference explains.In the present embodiment 2, the quantity of the chain joint 12 of drag chain main body 1 is two, one of chain joint 12
Positioned at the end of drag chain main body 1, another chain joint 12 is between multiple chain links 11.Chain joint 12 and connection chain 13 are set
Seated position is not limited on the end of drag chain main body 1, can be connected by chain joint 12 convenient for the lengthening of dustless keel drag chain,
The drag chain main body 1 of multiple and different length is connected with each other by chain joint 12, to realize the different length of dustless keel drag chain
Adjustment.
Embodiment 3
As shown in figure 5, the dustless keel drag chain structure of the present embodiment and the same section of embodiment 1 are no longer repeated, it is only right
Difference explains.There is demarcation plate 23, demarcation plate 23 separates accommodating cavity 21 in the present embodiment in crimping lid 2.Demarcation plate 23
Multiple cable shells 3 in accommodating cavity 21 and the cable 10 in cable shell 3 can be split setting, avoid frictional impact
It damages.
Wherein, the quantity of demarcation plate 23 is not construed as limiting, can be according to the number of the cable 10 in cable shell 3 and cable shell 3
Amount and size are arranged to be distributed.Space in accommodating cavity 21 can be divided into multiple small spaces by demarcation plate 23, be located at small space
Cable 10 in interior cable shell 3 and cable shell 3 can be pressed in the small space, avoid cable shell 3 and cable 10
It generates and loosens break-off.Wherein, the space in accommodating cavity 21 is divided into multiple small spaces by demarcation plate 23, multiple small spaces
Space size can be different, to meet the setting of the cable 10 in different size of cable shell 3 and cable shell 3.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (9)
1. a kind of dustless keel drag chain, which is characterized in that it includes drag chain main body, the drag chain main body include multiple chain links and
At least one chain joint, the both ends of the chain link are respectively equipped with stopper section and butting section, multiple chain links and the chain joint
Between be serially connected it is hinged；
Wherein, multiple chain links can be bent, and in any two neighboring chain link, one of them chain link
The stopper section can be resisted against the butting section of another chain link.
2. dustless keel drag chain as described in claim 1, which is characterized in that the stopper section and the butting section are located at
Both ends of the chain link and close to the inner wall of the chain link, the arc-shaped shape in the outer surface of the chain link.
3. dustless keel drag chain as described in claim 1, which is characterized in that the drag chain main body further includes at least one connection
Chain, one end of the connection chain are connected to the chain joint, and the other end of the connection chain is articulated with the chain link and can support
It is against the stopper section or the butting section of the chain link.
4. dustless keel drag chain as described in claim 1, which is characterized in that the quantity of the chain joint is two, Duo Gesuo
It states and is serially connected between chain link hingedly, two chain joints are connected to the institute for being located at two ends in multiple chain links
State chain link.
5. dustless keel drag chain as described in claim 1, which is characterized in that the dustless keel drag chain further includes having at least one
A crimping lid, the crimping lid are connected to the drag chain main body and are formed with accommodating cavity, the appearance between the drag chain main body
It sets intracavitary for accommodating cable.
6. dustless keel drag chain as claimed in claim 5, which is characterized in that the two sides of the drag chain main body are respectively equipped with card
Slot, the two sides of the crimping lid extend along the direction close to the drag chain main body respectively is equipped with pothook, drag chain main body position
Between two pothooks, and the pothook is inserted into the card slot.
7. dustless keel drag chain as claimed in claim 5, which is characterized in that the dustless keel drag chain further includes having several
Cable shell, the cable shell passes through the accommodating cavity, and the cable shell is connected to the drag chain main body by the crimping lid,
For accommodating the cable in the cable shell；
Wherein, the cable shell can be bent receiving external force.
8. dustless keel drag chain as claimed in claim 7, which is characterized in that the material of the cable shell is polyurethane, described
Corrugated part is provided on cable shell.
9. dustless keel drag chain as claimed in claim 5, which is characterized in that there is demarcation plate in the crimping lid, described point
Partition separates the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584249.5U CN208352939U (en) | 2018-04-23 | 2018-04-23 | Dustless keel drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584249.5U CN208352939U (en) | 2018-04-23 | 2018-04-23 | Dustless keel drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352939U true CN208352939U (en) | 2019-01-08 |
Family
ID=64886907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584249.5U Active CN208352939U (en) | 2018-04-23 | 2018-04-23 | Dustless keel drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872138A (en) * | 2021-06-28 | 2021-12-31 | 北京理工华汇智能科技有限公司 | Wiring tow chain suitable for linear movement mechanism |
-
2018
- 2018-04-23 CN CN201820584249.5U patent/CN208352939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872138A (en) * | 2021-06-28 | 2021-12-31 | 北京理工华汇智能科技有限公司 | Wiring tow chain suitable for linear movement mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 401, 4th Floor, No. 25, Lane 5355, Beisong Road, Chedun Town, Songjiang District, Shanghai, 200000 Patentee after: WINYE RUBBER AND PLASTIC TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: 201499, Building 2-1429, No. 555, Lane 3111, Huancheng West Road, Fengxian District, Shanghai Patentee before: WINYE RUBBER AND PLASTIC TECHNOLOGY (SHANGHAI) CO.,LTD. |