CN205642985U - Ring rigidity test machine - Google Patents
Ring rigidity test machine Download PDFInfo
- Publication number
- CN205642985U CN205642985U CN201620270730.8U CN201620270730U CN205642985U CN 205642985 U CN205642985 U CN 205642985U CN 201620270730 U CN201620270730 U CN 201620270730U CN 205642985 U CN205642985 U CN 205642985U
- Authority
- CN
- China
- Prior art keywords
- ring rigidity
- swing arm
- sliding sleeve
- testing machine
- vertical 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a tubular product ring rigidity detection device design field especially relates to a ring rigidity test machine. It includes the workstation and installs the stand and the lower anchor clamps body on the workstation, be equipped with the top board on the stand, still be equipped with the swing arm on the workstation, the swing arm is passed through the bearing and is connected the workstation edge is located one side of stand, be equipped with the pole setting in the swing arm, it can gliding sliding sleeve to be equipped with in the pole setting. The utility model discloses the change that can survey buret material internal diameter in test, the parameter of more comprehensive reaction tubular product provides favorable data support for the engineering construction.
Description
Technical field
This utility model relates to pipe ring stiffness detection device design field, particularly relates to a kind of ring stiffness test
Machine.
Background technology
Ring stiffness is the parameter representing tubing critical external compressive resistance load capacity, is one of the key parameter of pipe design,
If the ring stiffness of tubing is the least, tubing is it may happen that excessive deformation or occur that lateral deflection destroys, but if ring
Rigidity is increased, then can cause with material too much, cause the relatively costly of tubing.
Ring rigidity testing machine, it is possible to accurately determine the ring stiffness of tubing, thus tubing is greatly reduced
The imagination that materials are not enough or materials are too much.But, common ring rigidity testing machine when testing, tubing
Easily occurring sliding, and cause test data inaccurate, meanwhile, this kind of ring rigidity testing machine also lacks necessity
Pipe internal diameter is changed the device that measures, it is impossible to enough comprehensive coincidence measurement requirements.
Summary of the invention
The technical problems to be solved in the utility model is how to overcome the deficiencies in the prior art, it is provided that one can
Prevent from tubing test process occurs ring rigidity testing machine that slide, that can measure pipe internal diameter change.
This utility model the technical scheme is that a kind of ring rigidity testing machine for achieving the above object, including
Workbench and the column installed on the table and lower clamp body, described column is provided with top board, described work
Being additionally provided with swing arm in station, described swing arm is connected to described workbench edge by bearing, is positioned at described column
Side, described swing arm is provided with vertical rod, and described vertical rod is provided with the sliding sleeve that can slide, on described sliding sleeve
Being provided with electronic sensor, described electronic sensor is laser range sensor, and described sliding sleeve has two groups, symmetrical
Being arranged in described vertical rod, described electronic sensor is connected with described workbench by wire, described top board
Marginal center is provided with the clip being connected through the hinge.
Further, described fixing is buckled with two groups, is symmetrically mounted on the middle part at described top board edge.
Further, the height of described vertical rod is 100～150cm.
Further, a diameter of the 20～35mm of described vertical rod.
Further, a length of the 300～400mm of described swing arm.
Further, described sliding sleeve is provided with cross bar, and described electronic sensor is connected with described sliding sleeve by cross bar,
A length of the 20 of described cross bar～25cm.
The utility model has the advantage of the change that can measure tubing internal diameter in test, more comprehensively
The parameter of reaction tubing, provides favourable data support for engineering construction.Meanwhile, this utility model overcomes
Traditional ring rigidity testing machine in use, the shortcoming that tubing easily slides so that test data is more accurate.
Accompanying drawing explanation
Fig. 1 this utility model overall structure schematic diagram.
Detailed description of the invention
A kind of ring rigidity testing machine, the column 11 including workbench 1 and being arranged on workbench 1 and lower clamp
Body 12, described column 11 is provided with top board 13, described workbench 1 is additionally provided with swing arm 14, described pendulum
Arm 14 is connected to described workbench 1 edge by bearing, is positioned at the side of described column 11, described swing arm
14 are provided with vertical rod 141, and described vertical rod 141 is provided with the sliding sleeve 142 that can slide, on described sliding sleeve 142
Being provided with electronic sensor 143, described electronic sensor 143 is laser range sensor, and described sliding sleeve 142 has
Two groups, being symmetrically mounted in described vertical rod 141, described electronic sensor 143 is by wire and described work
Platform 1 is connected, and described top board 13 marginal center is provided with the clip 131 being connected through the hinge.
Described clip 131 has two groups, is symmetrically mounted on the middle part at described top board 13 edge, described vertical rod
The height of 141 is 120cm, a diameter of 25mm of described vertical rod 141, described swing arm 14 a length of
350mm。
Described sliding sleeve 142 is provided with cross bar 144, and described electronic sensor 143 is by cross bar 144 and described cunning
Set 142 is connected, a length of 20cm of described cross bar.
Above-described embodiment, simply to illustrate that technology of the present utility model design and feature, its objective is to be to allow
One of ordinary skilled in the art will appreciate that content of the present utility model and implements according to this, can not be with this
Limit protection domain of the present utility model.Every according to done by the essence of this utility model content equivalence
Change or modification, all should contain in protection domain of the present utility model.
Claims (6)
1. a ring rigidity testing machine, including workbench and the column installed on the table and lower clamp body,
Described column is provided with top board, it is characterised in that: being additionally provided with swing arm on described workbench, described swing arm is led to
Crossing bearing and be connected to described workbench edge, be positioned at the side of described column, described swing arm is provided with vertical rod,
Described vertical rod is provided with the sliding sleeve that can slide, and described sliding sleeve is provided with electronic sensor, described electronic sensor
Device is laser range sensor, and described sliding sleeve has two groups, is symmetrically mounted in described vertical rod, and described electronics passes
Sensor is connected with described workbench by wire, and described top board marginal center is provided with consolidating of being connected through the hinge
Fixed button.
A kind of ring rigidity testing machine the most according to claim 1, it is characterised in that: described fixing is buckled with
Two groups, it is symmetrically mounted on the middle part at described top board edge.
A kind of ring rigidity testing machine the most according to claim 1, it is characterised in that: the height of described vertical rod
Degree is 100～150cm.
A kind of ring rigidity testing machine the most according to claim 1, it is characterised in that: the diameter of described vertical rod
It is 20～35mm.
A kind of ring rigidity testing machine the most according to claim 1, it is characterised in that: the length of described swing arm
It is 300～400mm.
A kind of ring rigidity testing machine the most according to claim 1, it is characterised in that: described sliding sleeve is provided with
Cross bar, described electronic sensor is connected with described sliding sleeve by cross bar, a length of the 20 of described cross bar～25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270730.8U CN205642985U (en) | 2016-04-01 | 2016-04-01 | Ring rigidity test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270730.8U CN205642985U (en) | 2016-04-01 | 2016-04-01 | Ring rigidity test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642985U true CN205642985U (en) | 2016-10-12 |
Family
ID=57066941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620270730.8U Expired - Fee Related CN205642985U (en) | 2016-04-01 | 2016-04-01 | Ring rigidity test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709802A (en) * | 2018-04-28 | 2018-10-26 | 中电建水环境治理技术有限公司 | Ring stiffness detection device |
-
2016
- 2016-04-01 CN CN201620270730.8U patent/CN205642985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709802A (en) * | 2018-04-28 | 2018-10-26 | 中电建水环境治理技术有限公司 | Ring stiffness detection device |
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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 |
Granted publication date: 20161012 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |