CN214618441U - Kela pipe line connection straining device - Google Patents
Kela pipe line connection straining device Download PDFInfo
- Publication number
- CN214618441U CN214618441U CN202120685980.9U CN202120685980U CN214618441U CN 214618441 U CN214618441 U CN 214618441U CN 202120685980 U CN202120685980 U CN 202120685980U CN 214618441 U CN214618441 U CN 214618441U
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- CN
- China
- Prior art keywords
- straining device
- circle hoop
- arc piece
- pipe
- rod
- 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 - Fee Related
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Abstract
The utility model provides a carat pipe coupling straining device, including straining device, straining device's both ends all set up the holder, the holder includes the circle hoop, circle hoop fixed connection straining device, the circle hoop comprises a plurality of arcs piece, is detachable fixed connection between the adjacent arc piece, the inboard of circle hoop is provided with a plurality of clamp plates, one side fixedly connected with gasbag of arc piece is kept away from to the clamp plate, and fixedly connected with distance rod on the clamp plate, the force at directional circle hoop center is applyed to the distance rod pressboard. The utility model provides a carat pipe coupling straining device can realize the stable centre gripping to the corrugate pipe wall to help the connection work of carat pipe. Through gasbag direct contact carat pipe, can laminate the pipe wall of carat pipe better, be favorable to reducing the displacement that takes place after the atress. And stable clamping is realized.
Description
Technical Field
The utility model relates to a pipeline construction technical field especially relates to a carat pipe coupling straining device.
Background
The Krah pipe is a high-density polyethylene (HDPE) winding structure wall pipe formed by hot winding. The wall pipe is a special structure wall pipe Krah pipe which is a high-density polyethylene (HDPE) winding structure wall pipe with high external pressure resistance and is formed by taking high-density polyethylene resin as a main raw material, adopting a thermal state winding poplar type process and taking a polypropylene (PP) single-wall corrugated pipe as a supporting structure. The wall pipe is a special structure wall pipe with high external pressure resistance, which is prepared by taking high-density polyethylene resin as a main raw material, adopting a hot winding poplar type process and taking a polypropylene (PP) single-wall corrugated pipe as a supporting structure.
The connection mode of the carat pipe is electrothermal fusion connection. And (3) Kera pipe electric hot melting connection: its one end of tubular product is the bellmouth of embedded electric fuse, and the other end is flat wall socket, only needs during the construction to put into the bellmouth with the socket, and the electric fuse is expert to be electrified and is melted as an organic whole. It is necessary to align the nozzles and apply a pulling force to place the sockets into the sockets before connection.
Because the outer surface of the carat pipe is corrugated, the carat pipe is inconvenient to clamp, so that the pipeline tension device which is not stably clamped at present assists the connection work of the carat pipe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carat pipe coupling straining device to prior art's not enough.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the utility model provides a carat pipe coupling straining device, includes straining device, straining device's both ends all set up the holder, the holder includes the circle hoop, circle hoop fixed connection straining device, the circle hoop comprises a plurality of arc pieces, is detachable fixed connection between the adjacent arc piece, the inboard of circle hoop is provided with a plurality of clamp plates, one side fixedly connected with gasbag that the arc piece was kept away from to the clamp plate, and fixedly connected with distance rod on the clamp plate, but the force at directional circle hoop center is applyed to the distance rod clamp plate.
As an improvement of the technical scheme, the air bag is connected with an inflator pump through a pipeline.
As an improvement of the technical scheme, the end parts of the arc-shaped pieces, which are butted with the adjacent arc-shaped pieces, are provided with connecting plates, the connecting plates are fixed on the outer sides of the arc-shaped pieces, threaded holes are formed in the connecting plates, screws matched with the threaded holes are arranged in the threaded holes, and the screws are screwed into the threaded holes in the connecting plates on the adjacent arc-shaped pieces through the threaded holes in the connecting plates on one arc-shaped piece.
As an improvement of the technical scheme, the tensioning mechanism and the thrust rod are both one of an electric telescopic rod, a pneumatic rod or a hydraulic rod.
The utility model has the advantages that: the utility model provides a carat pipe coupling straining device can realize the stable centre gripping to the corrugate pipe wall to help the connection work of carat pipe.
Through gasbag direct contact carat pipe, can laminate the pipe wall of carat pipe better, be favorable to reducing the displacement that takes place after the atress. And stable clamping is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1-2, this embodiment a carat pipe connection straining device, including straining device 1, straining device 1's both ends all set up holder 2, holder 2 includes the circle hoop, circle hoop fixed connection straining device 1, the circle hoop comprises a plurality of arc pieces 21, is detachable fixed connection between the adjacent arc piece 21, the inboard of circle hoop is provided with a plurality of clamp plates 22, one side fixedly connected with gasbag 23 that arc piece 21 was kept away from to clamp plate 22, and fixedly connected with thrust bar 24 on the clamp plate 22, thrust bar 24 can clamp plate 22 and apply the force at directional circle hoop center. The tensioning mechanism 1 and the thrust rod 24 are both one of an electric telescopic rod, a pneumatic rod or a hydraulic rod. The utility model provides a carat pipe coupling straining device can realize the stable centre gripping to the corrugate pipe wall to help the connection work of carat pipe. Through 23 direct contact carats pipes of gasbag, can laminate the pipe wall of carat pipe better, be favorable to reducing the displacement that takes place after the atress. And stable clamping is realized.
When the pipe clamp is used, the arc-shaped pieces 21 are combined in the circumferential direction of the carat pipe to form a circular hoop, the thrust rod 24 pushes the pressing plate 22 to be close to the carat pipe to form clamping, and the tensioning mechanism 1 is used for tensioning during tensioning.
The air bag 23 is connected with an inflator pump through a pipeline. The inflator pump provides atmospheric pressure for gasbag 23 can laminate the carat pipe surface better, thereby can reduce the displacement that takes place after the atress and realize stabilizing the centre gripping.
The end parts of the arc-shaped pieces 21, which are butted with the adjacent arc-shaped pieces 21, are provided with connecting plates 25, the connecting plates 25 are fixed on the outer sides of the arc-shaped pieces 21, threaded holes 26 are formed in the connecting plates 25, screws 27 matched with the threaded holes 26 are arranged in the threaded holes 26, and the screws 27 are screwed into the threaded holes 26 in the connecting plates 25 on the adjacent arc-shaped pieces 21 through the threaded holes 26 in the connecting plates 25 on one arc-shaped piece 21. The arc-shaped pieces 21 are combined in a surrounding mode to form the round hoop, so that the round hoop can be clamped around the carat pipe, and the round hoop can be conveniently removed.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a carat pipe coupling straining device, includes straining device (1), its characterized in that: the both ends of straining mechanism (1) all set up holder (2), holder (2) are including the circle hoop, circle hoop fixed connection straining mechanism (1), the circle hoop comprises a plurality of arc pieces (21), is detachable fixed connection between adjacent arc piece (21), the inboard of circle hoop is provided with a plurality of clamp plates (22), one side fixedly connected with gasbag (23) of arc piece (21) are kept away from in clamp plate (22), and fixedly connected with distance rod (24) on clamp plate (22), but the power at directional circle hoop center is applyed in distance rod (24) clamp plate (22).
2. A krah pipe coupling tensioner as claimed in claim 1, wherein: the air bag (23) is connected with an inflator pump through a pipeline.
3. A krah pipe coupling tensioner as claimed in claim 1, wherein: the end portion that arc piece (21) and adjacent arc piece (21) dock is established and is all provided with connecting plate (25), connecting plate (25) are fixed in arc piece (21) outside, set up screw hole (26) on connecting plate (25), through having rather than complex screw (27) in screw hole (26), screw (27) are by screw hole (26) screw in on the arc piece (21) upper junction plate (25) screw hole (26) on the adjacent arc piece (21) upper junction plate (25).
4. A krah pipe connection tensioner as claimed in any of claims 1-3, wherein: the tensioning mechanism (1) and the thrust rod (24) are both one of an electric telescopic rod, a pneumatic rod or a hydraulic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120685980.9U CN214618441U (en) | 2021-04-02 | 2021-04-02 | Kela pipe line connection straining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120685980.9U CN214618441U (en) | 2021-04-02 | 2021-04-02 | Kela pipe line connection straining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618441U true CN214618441U (en) | 2021-11-05 |
Family
ID=78399146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120685980.9U Expired - Fee Related CN214618441U (en) | 2021-04-02 | 2021-04-02 | Kela pipe line connection straining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618441U (en) |
-
2021
- 2021-04-02 CN CN202120685980.9U patent/CN214618441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |