CN207882054U - A kind of round tube inner wall support device - Google Patents
A kind of round tube inner wall support device Download PDFInfo
- Publication number
- CN207882054U CN207882054U CN201721914969.5U CN201721914969U CN207882054U CN 207882054 U CN207882054 U CN 207882054U CN 201721914969 U CN201721914969 U CN 201721914969U CN 207882054 U CN207882054 U CN 207882054U
- Authority
- CN
- China
- Prior art keywords
- fixed board
- movable riser
- round tube
- mounting groove
- tube inner
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is related to a kind of round tube inner wall support devices, including bottom plate, fixed board, movable riser, spring pocket and cross bar, spring pocket includes two symmetrically arranged supporting blocks, the inside of two supporting blocks is connected by the spring being uniformly arranged, and the left and right sidewall of each supporting block is respectively mounted a horizontal cross bar；Plate upper surface installs fixed board and movable riser, and the inner wall of fixed board and movable riser makes plug-in opening, and two cross bars positioned at lower part are inserted into respectively in the plug-in opening of same side；Mounting groove is made in the upper surface of fixed board and movable riser, and superposed two cross bars are individually positioned in the mounting groove of same side.The utility model is a kind of reasonable design, round tube inner wall support device easy to use, highly practical, using flexible, the accuracy that can be reduced detection difficulty using the present apparatus, accelerate detection speed, improve measurement result.In addition, the present apparatus is applied widely, the present apparatus can be used in the pipe of different inner diameters.
Description
Technical field
The utility model is related to examine detection technique field, especially a kind of round tube inner wall support device.
Background technology
Currently, pipe needs to carry out a variety of detections, such as hardness determination, roundness measurement during processing.By
It is directly pressurized in the tube wall of pipe and is very easy to deformation, cause measurement result inaccurate, therefore many item detections are needed from inside
Pipe is propped up.The method of present testing crew generally use is to do a pipe plug, and which is primarily present problems with：It makes
Pipe plug is cumbersome bothersome, and each sample is required for being equipped with a corresponding pipe plug, increases the workload of staff.
In addition, after detection, pipe plug is taken out from sample also more time-consuming.Especially when tube wall is relatively thin, use is existing
Pipe plug support pipe it is very inconvenient, and cannot be guaranteed testing result accuracy.
Utility model content
The purpose of this utility model is that in place of making up the deficiencies in the prior art, provide a kind of reasonable design, it is simple in structure,
It is easy to use, the round tube inner wall support device of accuracy in detection can be improved.
The purpose of this utility model is realized by following technological means：
A kind of round tube inner wall support device, it is characterised in that：Including bottom plate, fixed board, movable riser, spring pocket and cross
Bar, spring pocket include two symmetrically arranged supporting blocks, and the inside of two supporting blocks is connected by the spring being uniformly arranged, this two
Cambered surface is made in the outer surface of a supporting block；The left and right sidewall of each supporting block is respectively mounted a horizontal cross bar；Bottom plate upper table
Vertical fixed board is installed in the left side in face, and the right side of plate upper surface installs guide rail, a vertical work is installed on the guide rail
The inner wall of dynamic riser, fixed board and movable riser makes plug-in opening, and two cross bars positioned at lower part are inserted into homonymy respectively
In the plug-in opening on side；Mounting groove is made in the upper surface of fixed board and movable riser, and superposed two cross bars are put respectively
It sets in the mounting groove of same side, and positioned using pressing plate.
Moreover, the mounting groove is V-shaped groove, a pressing plate, the lower surface of the pressing plate are respectively provided with above each mounting groove
Make arc groove；The both ends of the pressing plate are mounted on by jackscrew on fixed board or movable riser.
Moreover, the lateral wall of two supporting blocks is designed with scale.
The advantages of the utility model and good effect are：
1, the present apparatus is mainly made of bottom plate, fixed board, movable riser, spring pocket and cross bar, and spring pocket can play
The effect of support pipe carries out top pressure to round tube inner wall and fixes, ensures that pipe pipe will not be deformed when measuring because of stress,
To improve the accuracy of measurement result.
2, the present apparatus uses simple and convenient, and the speed of dismounting pipe can be improved after use, is conducive to improve working efficiency.
3, the spring pocket of the present apparatus is made of two symmetrically arranged supporting blocks, and the inside of two supporting blocks is by laying
Cambered surface is made in the outer surface of the spring connection set, two supporting blocks, therefore the present apparatus is suitble to carry out the pipe of different inner diameters
Fixation is loaded.
4, the present apparatus is designed with scale in the lateral wall of two supporting blocks, can guarantee that the left and right sides is reserved when being packed into pipe
Distance it is identical, this design can guarantee pipe inside the left and right sides uniform force.
5, the utility model is a kind of reasonable design, round tube inner wall easy to use, highly practical, using flexible support dress
It sets, the accuracy that can be reduced detection difficulty using the present apparatus, accelerate detection speed, improve measurement result.In addition, the present apparatus is suitable
Wide with range, the present apparatus can be used in the pipe of different inner diameters.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the side view of spring pocket.
Specific implementation mode
Embodiment of the utility model will be described in detail below with reference to the attached drawings；It should be noted that the present embodiment is narrative
, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of round tube inner wall support device, including bottom plate 9, fixed board 2, movable riser 7, spring pocket 5 and cross bar 3, bullet
Spring set includes two symmetrically arranged supporting blocks 11, and the inside of two supporting blocks is connected by the spring 4 being uniformly arranged, this two
Cambered surface is made in the outer surface of supporting block, and the lateral wall of two supporting blocks is designed with scale, the left and right sidewall of each supporting block
It is respectively mounted a horizontal cross bar.
Vertical fixed board is installed in the left side of plate upper surface, and guide rail 8 is installed on the right side of plate upper surface, the guide rail
Right side is installed by limiting plate 10.One vertical movable riser is installed, the inner wall of fixed board and movable riser is made on the guide rail
Go out plug-in opening, two cross bars positioned at lower part are inserted into respectively in the plug-in opening of same side.Fixed board is upper with movable riser
Mounting groove is made on surface, and superposed two cross bars are individually positioned in the mounting groove of same side, and fixed using pressing plate 1
Position.The mounting groove is V-shaped groove, and a pressing plate is respectively provided with above each mounting groove, and arc groove is made in the lower surface of the pressing plate,
The both ends of the pressing plate are mounted on by jackscrew 6 on fixed board or movable riser.
The application method of the utility model is：
First, pipe to be detected is sleeved on to the outside of spring pocket, then, by two cross bars in left side respectively with fixation
Riser connects, then slides movable riser, and the cross bar on right side is connect with movable riser.Finally, the present apparatus is placed into detector
On be detected.
Claims (3)
1. a kind of round tube inner wall support device, it is characterised in that：Including bottom plate, fixed board, movable riser, spring pocket and cross
Bar, spring pocket include two symmetrically arranged supporting blocks, and the inside of two supporting blocks is connected by the spring being uniformly arranged, this two
Cambered surface is made in the outer surface of a supporting block；The left and right sidewall of each supporting block is respectively mounted a horizontal cross bar；Bottom plate upper table
Vertical fixed board is installed in the left side in face, and the right side of plate upper surface installs guide rail, a vertical work is installed on the guide rail
The inner wall of dynamic riser, fixed board and movable riser makes plug-in opening, and two cross bars positioned at lower part are inserted into homonymy respectively
In the plug-in opening on side；Mounting groove is made in the upper surface of fixed board and movable riser, and superposed two cross bars are put respectively
It sets in the mounting groove of same side, and positioned using pressing plate.
2. a kind of round tube inner wall support device according to claim 1, it is characterised in that：The mounting groove is V-shaped groove,
It is respectively provided with a pressing plate above each mounting groove, arc groove is made in the lower surface of the pressing plate；Pacified by jackscrew at the both ends of the pressing plate
On fixed board or movable riser.
3. a kind of round tube inner wall support device according to claim 1, it is characterised in that：Outside two supporting blocks
Side wall is designed with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914969.5U CN207882054U (en) | 2017-12-31 | 2017-12-31 | A kind of round tube inner wall support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914969.5U CN207882054U (en) | 2017-12-31 | 2017-12-31 | A kind of round tube inner wall support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207882054U true CN207882054U (en) | 2018-09-18 |
Family
ID=63505608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721914969.5U Expired - Fee Related CN207882054U (en) | 2017-12-31 | 2017-12-31 | A kind of round tube inner wall support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207882054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623699A (en) * | 2019-02-18 | 2019-04-16 | 绍兴康健精密不锈钢有限公司 | A kind of stainless steel tube rolling clamp |
-
2017
- 2017-12-31 CN CN201721914969.5U patent/CN207882054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623699A (en) * | 2019-02-18 | 2019-04-16 | 绍兴康健精密不锈钢有限公司 | A kind of stainless steel tube rolling clamp |
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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: 20180918 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |