CN208364685U - Squelch type drag chain - Google Patents
Squelch type drag chain Download PDFInfo
- Publication number
- CN208364685U CN208364685U CN201820523949.3U CN201820523949U CN208364685U CN 208364685 U CN208364685 U CN 208364685U CN 201820523949 U CN201820523949 U CN 201820523949U CN 208364685 U CN208364685 U CN 208364685U
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- CN
- China
- Prior art keywords
- plate
- detent
- side plates
- side plate
- drag chain
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Abstract
The utility model discloses a kind of squelch type drag chains, chain link including the connection of multiple head and the tail, the chain link includes elastic component, two side plates, upper junction plate and lower connecting plate, and the upper junction plate is used to connect the upper end of two side plates, and the lower connecting plate is used to connect the lower end of two side plates；The side plate is equipped with the detent protrusion outwardly protruded in the position of two diagonally opposing corners, side plate is equipped with indent spacing zone in the medial surface of other two diagonally opposing corner, when installation, the detent protrusion of side plate is set in the indent spacing zone of the side plate of adjacent link, and the elastic component is for connecting two ipsilateral side plates of adjacent link.The low noise of the squelch type drag chain of the utility model.
Description
Technical field
The utility model relates to drag chain field more particularly to a kind of squelch type drag chains.
Background technique
For route, perhaps the mechanical structure of gas path layout's complexity needs to install spool, oil pipe or gas by drag chain
Pipe.But drag chain, in use often due to the movement such as site requirements is bent and is overturn, drag chain is carrying out
Rigid collision can occur for each component during bending and overturning, and when rigid collision can issue the biggish sound, so as to cause making an uproar
Sound index is very high.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of squelch type drag chains, reduce when drag chain moves
Noise.
In order to solve the above-mentioned technical problem, the utility model provides a kind of squelch type drag chain, including the connection of multiple head and the tail
Chain link, the chain link includes elastic component, two side plates, upper junction plate and lower connecting plate, and the upper junction plate is for connecting two
The upper end of a side plate, the lower connecting plate are used to connect the lower end of two side plates；
The side plate is equipped with the detent protrusion outwardly protruded in the position of two diagonally opposing corners, and side plate is in other two diagonally opposing corner
Medial surface be equipped with indent spacing zone, when installation, the detent protrusion of side plate is set in the indent spacing zone of the side plate of adjacent link,
The elastic component is for connecting two ipsilateral side plates of adjacent link.
As an improvement of the above scheme, the elastic component includes flat part and the screen post set on flat part both ends, institute
The thickness for stating flat part is less than the diameter of screen post, and the side plate is equipped between detent protrusion and indent spacing zone for being embedded in
The cylindricality detent slot of screen post.
As an improvement of the above scheme, the outer end of the screen post is equipped with limit chimb, and when installation, elastic component is by screen post
The other end be inserted into two adjacent side plates, until the limit chimb of screen post is close to side plate.
As an improvement of the above scheme, the side plate is diagonal equipped with invagination receiving portion, the card where detent protrusion
Position protrusion is set in invagination receiving portion, and when installation, the invagination receiving portion is attached at the inside of adjacent side plates, so that adjacent side plates
Surface maintain an equal level.
As an improvement of the above scheme, the inner sidewall of the side plate is equipped with upper button bit block and lower button bit block, the upper connection
The upper button bit block of plate and two side plates is interlockingly connected, and the lower button bit block of the lower connecting plate and two side plates is interlockingly connected.
As an improvement of the above scheme, the side of the upper button bit block and lower button bit block is equipped with detent raised line, it is described on
Connecting plate and lower connecting plate are equipped with card slot compatible with detent raised line.
As an improvement of the above scheme, the upper junction plate and lower connecting plate are equipped with detent mouth, the upper button bit block and
Lower button bit block is equipped with the detent block protruded into detent mouth in one end far from side plate.
Implement the embodiments of the present invention, has the following beneficial effects:
The squelch type drag chain of the utility model connects the side plate of two adjacent links by elastic component, adjacent side plate it
Between be not rigidly connected directly.If mutually movement, elastic component occurs between adjacent link to be bent accordingly, it is seen then that
Without direct rigidity friction between side plate, so noise can be reduced when use.
In addition, diagonal position is arranged in detent protrusion 31 by the utility model, the fastness of adjacent link can be improved.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the utility model squelch type drag chain；
Fig. 2 is the exploded view of single chain link.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.Only this state, the utility model occur in the text or will occur upper and lower, left and right, it is preceding,
Afterwards, the orientation such as inside and outside word is not the specific restriction to the utility model only on the basis of the attached drawing of the utility model.
Referring to attached drawing 1 and attached drawing 2, the utility model discloses a kind of squelch type drag chain, the chain including the connection of multiple head and the tail
Section 100, the chain link 100 include 2, two side plates 3 of elastic component, upper junction plate 4a and lower connecting plate 4b, the upper junction plate 4a
For connecting the upper end of two side plates 3, the lower connecting plate 4b is used to connect the lower end of two side plates 3.Two side plates 3 and up and down
Connecting plate defines the space of receiving spool.
In order to solve the problems, such as that the utility model, the side plate 3 are equipped with the card outwardly protruded in the position of two diagonally opposing corners
Position protrusion 31, side plate 3 is equipped with indent spacing zone 32 in the medial surface of other two diagonally opposing corner, when installation, the detent protrusion of side plate 3
31 are set in the indent spacing zone 32 of the side plate 3 of adjacent link 100, and the elastic component 2 is ipsilateral for connecting adjacent link 100
Two side plates 3.Diagonal position is arranged in detent protrusion 31 by the utility model, and the fastness of adjacent link can be improved.
The squelch type drag chain of the utility model connects the side plate 3 of two adjacent links 100 by elastic component 2, adjacent
It is not rigidly connected directly between side plate 3.If mutually movement, elastic component 2 occurs between adjacent link 100 to be occurred accordingly
Bending, it is seen then that without direct rigidity friction between side plate 3, to reduce noise when drag chain uses.In addition, this is practical new
Type carries out detent by diagonal detent protrusion 31 and the indent spacing zone 32 of adjacent side plates 3, plays centainly to adjacent side plate 3
Positioning, so that the fastness of the connection of chain link 100 is improved, in addition, detent protrusion 31 and the mutual cooperation pair of indent spacing zone 32
Relative motion between adjacent link 100 also acts as certain limitation, to improve the stabilization when movement of the utility model drag chain
Property.
Specifically, the elastic component 2 includes flat part 21 and the screen post 22 set on 21 both ends of flat part, the plate
The thickness in portion 21 is less than the diameter of screen post 22, and the side plate 3 is equipped between detent protrusion 31 and indent spacing zone 32 and is used for
It is embedded in the cylindricality detent slot 33 of screen post 22.
Further, the outer end of the screen post 22 is equipped with limit chimb 23, and when installation, elastic component 2 is by screen post 22
The other end is inserted into two adjacent side plates 3, until the limit chimb 23 of screen post 22 is close to side plate 3.
The side plate 3 is in, diagonally equipped with invagination receiving portion 34, the detent protrusion 31 is set to where detent protrusion 31
It falls into receiving portion 34, when installation, the invagination receiving portion 34 is attached at the inside of adjacent side plates 3, so that the surface of adjacent side plates 3
Maintain an equal level.
As the preferred embodiment that upper junction plate 4a and lower connecting plate 4b is installed, the inner sidewall of the side plate 3 is equipped with upper button bit
Block 35 and lower button bit block 36, the upper button bit block 35 of the upper junction plate 4a and two side plates 3 are interlockingly connected, the lower connecting plate 4b with
The lower button bit block 36 of two side plates 3 is interlockingly connected.The drag chain of the utility model is detained by upper and lower button bit block with plate is vertically connected with
It connects, it is convenient to dismount, convenient for repairing to the spool etc. in drag chain.
Specifically, the side of the upper button bit block 35 and lower button bit block 36 is equipped with detent raised line 37, the upper junction plate
4a and lower connecting plate 4b is equipped with card slot compatible with detent raised line 37 (attached drawing is not shown).
Further, in order to improve the fastness for being vertically connected with plate Yu 3 snapping of side plate, the utility model is in the upper connection
Plate 4a and lower connecting plate 4b is equipped with detent mouth 41, the upper button bit block 35 and lower button bit block 36 and sets in one end far from side plate 3
There is the detent block 38 protruded into detent mouth 41.The plate that is vertically connected with of the utility model passes through detent block 38 and about 41 pairs of detent mouth
Connecting plate is further to be positioned, and the fastness of drag chain structure can be improved.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (7)
1. a kind of squelch type drag chain, which is characterized in that the chain link including the connection of multiple head and the tail, the chain link includes elastic component, two
A side plate, upper junction plate and lower connecting plate, the upper junction plate are used to connect the upper end of two side plates, and the lower connecting plate is used for
Connect the lower end of two side plates；
The side plate is equipped with the detent protrusion outwardly protruded in the position of two diagonally opposing corners, and side plate is in other two diagonally opposing corner
Side is equipped with indent spacing zone, and when installation, the detent protrusion of side plate is set in the indent spacing zone of the side plate of adjacent link, described
Elastic component is for connecting two ipsilateral side plates of adjacent link.
2. squelch type drag chain according to claim 1, which is characterized in that the elastic component includes flat part and is set to flat
The screen post at plate portion both ends, the thickness of the flat part are less than the diameter of screen post, and the side plate is limited in detent protrusion and indent
The cylindricality detent slot for being embedded in screen post is equipped between the area of position.
3. squelch type drag chain according to claim 2, which is characterized in that the outer end of the screen post is equipped with limit chimb,
When installation, elastic component is inserted into two adjacent side plates by the other end of screen post, until the limit chimb and side plate of screen post
It is close to.
4. squelch type drag chain according to claim 1, which is characterized in that the side plate is in diagonally setting where detent protrusion
There is an invagination receiving portion, the detent protrusion is set in invagination receiving portion, and when installation, the invagination receiving portion is attached at adjacent side plates
Inside so that adjacent side plates surface maintain an equal level.
5. squelch type drag chain according to claim 1, which is characterized in that the inner sidewall of the side plate be equipped with upper button bit block and
The upper button bit block of lower button bit block, the upper junction plate and two side plates is interlockingly connected, the lower button of the lower connecting plate and two side plates
Position block is interlockingly connected.
6. squelch type drag chain according to claim 5, which is characterized in that the side of the upper button bit block and lower button bit block is equal
Equipped with detent raised line, the upper junction plate and lower connecting plate are equipped with card slot compatible with detent raised line.
7. squelch type drag chain according to claim 5 or 6, which is characterized in that set on the upper junction plate and lower connecting plate
There are detent mouth, the upper button bit block and lower button bit block to be equipped with the detent block protruded into detent mouth in one end far from side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523949.3U CN208364685U (en) | 2018-04-12 | 2018-04-12 | Squelch type drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523949.3U CN208364685U (en) | 2018-04-12 | 2018-04-12 | Squelch type drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364685U true CN208364685U (en) | 2019-01-11 |
Family
ID=64922575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523949.3U Active CN208364685U (en) | 2018-04-12 | 2018-04-12 | Squelch type drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364685U (en) |
-
2018
- 2018-04-12 CN CN201820523949.3U patent/CN208364685U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |