CN207414708U - A kind of fluid delivery tube clamping device - Google Patents
A kind of fluid delivery tube clamping device Download PDFInfo
- Publication number
- CN207414708U CN207414708U CN201721450468.6U CN201721450468U CN207414708U CN 207414708 U CN207414708 U CN 207414708U CN 201721450468 U CN201721450468 U CN 201721450468U CN 207414708 U CN207414708 U CN 207414708U
- Authority
- CN
- China
- Prior art keywords
- elasticity
- pull rod
- fluid delivery
- delivery tube
- clamping device
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of fluid delivery tube clamping device, the fluid delivery tube struts body with clamping device including elasticity, it is arranged at the elasticity and struts the pull rod on body and the nut being arranged on the pull rod, the elasticity struts body and is equipped with the first support portion and the second support portion for being located at its one end, the pull rod struts the inside of body and the inner surface sliding contact of body is strutted with the elasticity through elasticity, one end that the pull rod is in the first support portion is equipped with round platform portion, the round platform portion act against elasticity strut on the inner surface of body and with its sliding contact, the nut is arranged at the other end of the pull rod and is connected with pull rod screw.The utility model can will not cause impression, catcher mark and deformation in welding because of the presence of internal support force, and it can ensure the concentricity between tube body and male thread connector and box thread connector, stable quality, securely and reliably, at the same do not interfere with the connection between male thread connector and box thread connector and tube body sealing.
Description
Technical field
The utility model is related to delivery pipe technical field, more particularly, to a kind of fluid delivery tube clamping device.
Background technology
In fluid delivery tube field, fluid delivery tube is used for as a kind of pipeline in the shallow water of ocean, and is mainly used for defeated
Send fluid media (medium) and gas medium.Existing fluid delivery tube tool is there are three part composition, including male thread connector, box thread
Connector and tube body, male thread and the connection mode of box thread connector and tube body are mainly carried out using welding, before welding, male thread
Connector, box thread connector box tube surfaces have specific coatings, as shown in Figure 1, since fluid delivery tube wall is thin, is welding and are filling
It can deform in the case of pressing from both sides improperly, leakage phenomenon can occur for deformed fluid delivery tube, influence the conveying of fluid, and
Coating in existing welding and the easy surface scratch of clamping process, influences its use.
Therefore, it is necessary to a kind of new technical solution is provided to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of fluid delivery tube clampings that can effectively solve above-mentioned technical problem
Device.
To reach the purpose of the utility model, adopt the following technical scheme that：
A kind of fluid delivery tube clamping device, the fluid delivery tube strut body including elasticity with clamping device, set
The pull rod on body and the nut being arranged on the pull rod are strutted in the elasticity, the elasticity, which struts body and is equipped with, is located at one
First support portion and the second support portion at end, the pull rod strut the inside of body and are strutted with the elasticity in body through elasticity
It slidably contacts the surfaces, one end that the pull rod is in the first support portion is equipped with round platform portion, and the round platform portion acts against elasticity and struts
On the inner surface of body and with its sliding contact, the nut is arranged at the other end of the pull rod and is connected with pull rod screw.
The elasticity struts body in hollow cylinder.
First support portion, the second support portion and elasticity strut body by integral forming.
The round platform portion is in round table-like, the round platform portion and pull rod integrated molding.
The nut acts against elasticity and struts on the end of body.
Compared with prior art, the utility model has the advantages that：The utility model fluid delivery tube clamping
Device can welding when impression, catcher mark and deformation will not be caused because of the presence of internal support force, and can ensure tube body with
Concentricity between male thread connector and box thread connector, stable quality, securely and reliably, at the same do not interfere with male thread connector and
Connection sealing between box thread connector and tube body.
Description of the drawings
Fig. 1 is the structure diagram of the utility model fluid delivery tube；
Fig. 2 is the structure diagram of the utility model fluid delivery tube clamping device；
Fig. 3 is the structure diagram that the utility model fluid delivery tube clamping device shown in Fig. 2 is used for fluid delivery tube.
Specific embodiment
Clearly complete explanation is made with clamping device to the utility model fluid delivery tube below in conjunction with attached drawing 1-3.
As shown in Figs. 1-3, the utility model fluid delivery tube with clamping device including elasticity strut body 4, be arranged at it is described
Elasticity struts the pull rod 5 on body 4 and the nut 6 being arranged on the pull rod 5.
As shown in Figs. 1-3, the elasticity struts body 4 in hollow cylinder, and the elasticity struts body 4 using elastic material
It is made so that it can to external flexible deformation.The elasticity struts body 4 and is equipped with the first support portion 41 and the positioned at its one end
Two support portions 42, first support portion 41, the second support portion 42 strut body 4 with elasticity and are integrally formed.
As shown in Figures 2 and 3, the pull rod 5 be in cylinder, the pull rod 5 through elasticity strut body 4 inside and with institute
The inner surface sliding contact that elasticity struts body 4 is stated, one end that the pull rod 5 is in the first support portion 41 is equipped with round platform portion, described
Round platform portion is in round table-like, and the round platform portion is integrally formed with pull rod 5, and the round platform portion acts against the inner surface that elasticity struts body 4
It is upper and with its sliding contact, the round platform portion can strut elasticity and strut body 4, and the other end of the pull rod 5 is equipped with screw thread.
As shown in Figures 2 and 3, the nut 6 is arranged at the other end of the pull rod 5 and is threadedly coupled with pull rod 5, described
Nut 6 acts against elasticity and struts on the end of body 4.
As shown in Figures 1 and 3, fluid delivery tube includes tube body 1, the male thread connector 11 for being arranged at tube body one end and sets
In the box thread connector 12 of 1 other end of tube body, the utility model fluid delivery tube clamping device is in use, first by male thread
Connector 11 and box thread connector 12 are docked with tube body 1.Then the utility model fluid is placed respectively at the both ends of tube body 11
Effective clamping device is conveyed, and the round platform portion of pull rod 5 is contained in tube body 1, while the second support portion 42 is in tube body 1
Outside, and in male thread connector 11 or box thread connector 12, the nut 6 is in outside.Then rotating nuts 6,
So that pull rod 5 moves, so that round platform portion struts the end that elasticity struts body 4, so that the first support portion 41 is uniform
And on the inner surface for acting against tube body 1 tightly, at the same the second support portion 42 it is uniform and tightly act against male thread connector
11 or box thread connector 12 inner surface on, since round platform portion is in round table-like, the displacement that second support portion 42 moves is small
In the distance of 41 displacement of the first support portion.Male thread connector 11 and box thread connector 12 and the stabilization pair of tube body 1 can be realized at this time
It connects, is then welded.
Claims (5)
1. a kind of fluid delivery tube clamping device, it is characterised in that：Fluid delivery tube clamping device includes elasticity and supports
Body is opened, the elasticity is arranged at and struts the pull rod on body and the nut being arranged on the pull rod, the elasticity is strutted and set on body
Have the first support portion and the second support portion positioned at its one end, the pull rod through elasticity strut body inside and with the elasticity
The inner surface sliding contact of body is strutted, one end that the pull rod is in the first support portion is equipped with round platform portion, and the round platform portion abuts against
Elasticity strut on the inner surface of body and with its sliding contact, the nut be arranged at the other end of the pull rod and with pull rod spiral shell
Line connects.
2. fluid delivery tube clamping device as described in claim 1, it is characterised in that：The elasticity struts body in hollow
Cylinder.
3. fluid delivery tube clamping device as claimed in claim 2, it is characterised in that：First support portion, second
Support part struts body by integral forming with elasticity.
4. fluid delivery tube clamping device as claimed in claim 3, it is characterised in that：The round platform portion is in round table-like, institute
Round platform portion is stated to be integrally formed with pull rod.
5. fluid delivery tube clamping device as claimed in claim 4, it is characterised in that：The nut acts against elasticity and struts
On the end of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450468.6U CN207414708U (en) | 2017-11-03 | 2017-11-03 | A kind of fluid delivery tube clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450468.6U CN207414708U (en) | 2017-11-03 | 2017-11-03 | A kind of fluid delivery tube clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414708U true CN207414708U (en) | 2018-05-29 |
Family
ID=62307005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721450468.6U Expired - Fee Related CN207414708U (en) | 2017-11-03 | 2017-11-03 | A kind of fluid delivery tube clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671486A (en) * | 2017-11-03 | 2018-02-09 | 苏州优力克流体控制科技有限公司 | A kind of fluid delivery tube clamping device |
| CN111069805A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Motor train unit chassis welding auxiliary tool |
-
2017
- 2017-11-03 CN CN201721450468.6U patent/CN207414708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671486A (en) * | 2017-11-03 | 2018-02-09 | 苏州优力克流体控制科技有限公司 | A kind of fluid delivery tube clamping device |
| CN111069805A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Motor train unit chassis welding auxiliary tool |
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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 |
Granted publication date: 20180529 Termination date: 20211103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |