CN204882415U - Path pipeline fixing device - Google Patents
Path pipeline fixing device Download PDFInfo
- Publication number
- CN204882415U CN204882415U CN201520603964.5U CN201520603964U CN204882415U CN 204882415 U CN204882415 U CN 204882415U CN 201520603964 U CN201520603964 U CN 201520603964U CN 204882415 U CN204882415 U CN 204882415U
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- CN
- China
- Prior art keywords
- poling
- jaw
- keep silent
- stationary installation
- tube
- 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 belongs to the technical field of the technique that X -ray radiographic inspection detected and specifically relates to a path pipeline fixing device that examines time measuring at X -ray radiographic inspection and is fixed and fix a position detecting the pipeline is related to. It includes: a flexible pipe, and cup joint the poling of flexible outside of tubes portion. Be provided with on the poling and be used for fixing the locking device of flexible pipe, flexible pipe lies in one of the poling outside and serves and be provided with the handle and hold in the palm, one of poling is served and is provided with the clamp part. The clamp part by keep silent one with keep silent two the combination form, keep silent one and keep silent and be formed with the holding interval between two. Keep silent one and keep silent to be provided with and be used for adjusting between two the adjustment mechanism of the interval scope of holding. Path pipeline that like this can be quick presss from both sides tightly, then comes quick fixing a position through the relative position who adjusts poling and flexible pipe. In addition, the device has simple structure, and processing is convenient, the extensive characteristics of selecting suitable material.
Description
Technical field
The utility model relates to the technical field that radiographic inspection detects, and especially relates to when radiographic inspection detects a kind of pipeline path stationary installation that detected pipeline is fixed and locates.
Background technology
Because nuclear power station has very high technical requirement for the security of equipment in operational process, especially there is very harsh requirement to the sealing of pipeline.In nuclear power station, the outside iron and steel protective layer and a large amount of water delivery heat conduction pipelines etc. of nuclear reactor are all by being welded.In order to ensure that the system in nuclear power station has enough securities, needing often nondestructive examination to be carried out to these weld seams and detecting to guarantee weldquality problem.
In testing process, for some larger-size pipelines, because own wt can provide enough inertia to keep stable.So, harmless radiographic inspection detection can be carried out by spanning equipment easily.But less for some calibers, enough inertia self cannot be provided to keep stable pipeline, usually need by other equipment advances fixing, and then detect.The utilization of these utility appliance not only labor intensive and material resources in the operation contained, and it can cause testing process not conform to the rules often, causes retaking.
More seriously, due to nuclear power station equipment in various degree there is certain radioactivity, if be placed in one for a long time easily produce some adverse effects to the health of staff.Because existing operating process is more consuming time but also easily cause retaking.This just makes staff suffer the time of radiation longer, and the radiant quantity of acceptance more easily exceedes the receptible limit of health.
Summary of the invention
Task of the present utility model is to provide a kind of a kind of pipeline path stationary installation of fixing fast when carrying out flaw detection and locating.It comprises: a draw-tube, and is socketed in the poling of described draw-tube outside.Described poling is provided with the locking device for fixing described draw-tube, described draw-tube is positioned on the one end outside poling and is provided with handle holder, and one end of described poling is provided with clamping section.
Described clamping section is combined by jaw one and jaw two, is formed between disposal area between described jaw one and jaw two.The governor motion for regulating described accommodating interval range is provided with between described jaw one and jaw two.
Be improved to further, described governor motion includes screw mandrel, and described screw mandrel is connected with jaw one by bearing pin.Direction corresponding with jaw one on described jaw two is provided with through hole, and described screw mandrel passes described through hole and matches with screw knob.
Be improved to further, the screw mandrel between described jaw one and jaw two is provided with spring.
Be improved to further, described handle holder is arc-plane plate.
Be improved to further, described locking device is made up of the tapped through hole be arranged on poling and the bolt that matches with tapped through hole.
Be improved to further, the end of described bolt is provided with knob.
Be improved to further, be threaded connection between described poling and clamping section.
Can clamp by pipeline path fast like this, then by regulating the relative position of poling and draw-tube to position fast.In addition, it is simple that this device has structure, and easy to process, selection is feature widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of combined pipe fitting in an embodiment of a kind of pipeline path stationary installation of utility model;
Fig. 2 is the full sectional view of the combined pipe fitting in the embodiment shown in Fig. 1;
Fig. 3 is the structural representation of an embodiment of a kind of pipeline path stationary installation of utility model;
Fig. 4 is the partial enlarged view in Fig. 3;
Fig. 5 is the using state reference diagram of an embodiment of a kind of pipeline path stationary installation of utility model.
Description of reference numerals:
10-draw-tube, the holder of 12-handle, 20-poling, 22-locking device, 222-bolt, 224-knob, 30-clamping section, 32-jaw one, 322-bearing pin, 34-jaw two, 342-through hole, between 36-disposal area, 38-governor motion, 382-screw mandrel, 384-spring, 386-screw knob, 40-ray source capsule, 50-pipeline.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect of the mutual alignment between the shape of each component involved in embodiment of the present utility model, structure, each several part and annexation, each several part and principle of work etc. are described in further detail.
Be structural representation and the cut-open view of the combined pipe fitting in the present embodiment as shown in Figure 1, 2, the column construction of draw-tube 10 one-tenth hollow is arranged, the weight alleviating whole device can tried one's best like this, thus is easy to carry.Be welded with the handle holder 12 of one section of general curved surface plate in one end of this draw-tube 10, can cylindrical objects held up and not make it drop easily in the application.Outside draw-tube 10, be arranged with the poling 20 of a hollow, can be movable relatively between this poling 20 and draw-tube 10, thus change the entire length of draw-tube 10 and poling 20.In order to poling 20 and draw-tube 10 can be made can to keep fixing at a certain length place, between poling 20 and draw-tube 10, be provided with locking device 22.
As shown in Figure 2, this locking device 22 is made up of the tapped through hole be positioned on poling 20 and the bolt 222 that matches with this tapped through hole.By threaded hole and the relative self-locking of bolt 222, the outer wall of bolt 222 and draw-tube 10 is reached to closely cooperate.Certainly for the ease of manual swivel bolt 222, in the present embodiment the end of bolt 222 is provided with knob 224, and make bolt 222 by the outer wall crimp of draw-tube 10 to prevent, bolt 222 with the acting surface of draw-tube 10 are provided with elastic component.
As shown in Fig. 3,4,5, be connected with clamping section 30 at the other end of poling 20, this clamping section 30 can be linked together by modes such as splicing, weld and be threaded and poling 20, and the present embodiment adopts the mode be threaded.This clamping section 30 comprises jaw 1 and jaw 2 34, is connected between jaw 1 and jaw 2 34 by governor motion 38.To have between the disposal area that can clamp pipeline 36 between jaw 1 and jaw 2 34, governor motion 38 regulates the size of between disposal area 36 by the distance between adjusting jaw 1 and jaw 2 34.This governor motion 38 includes screw mandrel 382, and this screw mandrel 382 is flexibly connected with jaw 1 by bearing pin 322.Direction corresponding with jaw 1 on jaw 2 34 is provided with through hole 342, such screw mandrel 382 matches with screw knob 386 through described through hole 342.In order to prevent the long-term and pipeline 50 of jaw 1 and jaw 2 34 be engaged and bind, the screw mandrel 382 between jaw 1 and jaw 2 34 is arranged with spring 384.
In use, being placed between pipeline 50 and ray source capsule 40 usually first by device entirety.First make closely to be engaged between clamping section 30 with pipeline 50, then by regulating the length of draw-tube 10 and making handle holder 12 and ray source capsule 40 match, the knob 224 finally screwed on latch mechanism 22 makes the position of draw-tube 10 and poling 20 fix.
Claims (7)
1. a pipeline path stationary installation, comprising:
One draw-tube (10), and be socketed in the outside poling (20) of described draw-tube (10); Described poling (20) is provided with the locking device (22) for fixing described draw-tube (10), described draw-tube (10) is positioned on the one end outside poling (20) and is provided with handle holder (12), one end of described poling (20) is provided with clamping section (30);
It is characterized in that:
Described clamping section (30) is combined by jaw one (32) and jaw two (34), is formed with (36) between disposal area between described jaw one (32) and jaw two (34); The governor motion (38) for regulating (36) scope between described disposal area is provided with between described jaw one (32) and jaw two (34).
2. pipeline path stationary installation as claimed in claim 1, it is characterized in that: described governor motion (38) includes screw mandrel (382), described screw mandrel (382) is connected with jaw one (32) by bearing pin (322), the upper direction corresponding with jaw one (32) is provided with through hole (342) to described jaw two (34), and described screw mandrel (382) is through described through hole (342) and match with screw knob (386).
3. pipeline path stationary installation as claimed in claim 2, is characterized in that: the screw mandrel (382) between described jaw one (32) and jaw two (34) is provided with spring (384).
4. pipeline path stationary installation as claimed in claim 3, is characterized in that: described handle holder (12) is arc-plane plate.
5. pipeline path stationary installation as claimed in claim 4, is characterized in that: described locking device (22) is made up of the tapped through hole be arranged on poling (20) and the bolt (222) that matches with tapped through hole.
6. pipeline path stationary installation as claimed in claim 5, is characterized in that: the end of described bolt (222) is provided with knob (224).
7. pipeline path stationary installation as claimed in claim 6, is characterized in that: be threaded connection between described poling (20) and clamping section (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603964.5U CN204882415U (en) | 2015-08-12 | 2015-08-12 | Path pipeline fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603964.5U CN204882415U (en) | 2015-08-12 | 2015-08-12 | Path pipeline fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882415U true CN204882415U (en) | 2015-12-16 |
Family
ID=54826776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603964.5U Expired - Fee Related CN204882415U (en) | 2015-08-12 | 2015-08-12 | Path pipeline fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841255A (en) * | 2017-03-27 | 2017-06-13 | 同济大学 | A kind of adjustable clamping device for axonometry |
| CN108240162A (en) * | 2017-12-26 | 2018-07-03 | 成都鼎信致远科技有限公司 | The folding fire resistance rolling shutter door of the anti-long span bending of energy |
-
2015
- 2015-08-12 CN CN201520603964.5U patent/CN204882415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841255A (en) * | 2017-03-27 | 2017-06-13 | 同济大学 | A kind of adjustable clamping device for axonometry |
| CN106841255B (en) * | 2017-03-27 | 2019-07-05 | 同济大学 | A kind of adjustable clamping device for axonometry |
| CN108240162A (en) * | 2017-12-26 | 2018-07-03 | 成都鼎信致远科技有限公司 | The folding fire resistance rolling shutter door of the anti-long span bending of energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20200812 |