CN206208669U - For the bending resistance test device of T-shaped pipe fitting - Google Patents
For the bending resistance test device of T-shaped pipe fitting Download PDFInfo
- Publication number
- CN206208669U CN206208669U CN201621086123.2U CN201621086123U CN206208669U CN 206208669 U CN206208669 U CN 206208669U CN 201621086123 U CN201621086123 U CN 201621086123U CN 206208669 U CN206208669 U CN 206208669U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- tensiometer
- pipe fitting
- shaped pipe
- left column
- 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
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of bending resistance test device for T-shaped pipe fitting, including base, left column and right column are set on base, hydraulic cylinder is fixedly installed on base, the push rod top of hydraulic cylinder is fixedly connected cushion block, and the first tensiometer is fixed with left column；The first slip jacking block is additionally provided with left column, the first slip jacking block is connected with the drag link end of the first tensiometer；The second tensiometer is fixedly installed on right column；The second slip jacking block is additionally provided with right column, the second slip jacking block is connected with the drag link end of the second tensiometer.During test, start hydraulic cylinder, Driven by Hydraulic Cylinder cushion block applies test force to the lower port of T-shaped pipe fitting, and two upper ports of T-shaped pipe fitting hold out against the first slip jacking block and second and slide jacking block respectively, and the flexural strength of T-shaped pipe fitting is determined by the first tensiometer and the second tensiometer.
Description
Technical field
The utility model belongs to mechanical strength testing device technical field, and in particular to a kind of bending resistance for T-shaped pipe fitting
Bent performance testing device.
Background technology
T-shaped pipe fitting is one of engineering part conventional during people's life is produced, with the development and scientific and technological progress of society,
Product while not only updating and upgrading, also widely paid attention to by product quality detection.
The examination criteria of T-shaped pipe fitting, country has promulgated coherent detection specification, and the bending resistance for T-shaped pipe fitting is tried
Test, during actually detected, typically respectively screw a pipe fitting at T-shaped pipe fitting two ends first, and support in place；So
Afterwards T-shaped pipe fitting is acted on using the suitable object of weight, this traditional mode not only operating difficulties, and high cost, work
In there is potential safety hazard.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of bending resistance for T-shaped pipe fitting
Can test device.
The utility model is achieved through the following technical solutions：
A kind of bending resistance test device for T-shaped pipe fitting, including base, be vertically arranged with base left column and
Right column, left column and right column are with base into 90 degree；
Hydraulic cylinder is fixedly installed on base, the push rod top of hydraulic cylinder is fixedly connected cushion block,
The first tensiometer is fixedly installed on left column, the first tensiometer is vertically arranged；Is additionally provided with left column
One slides jacking block, and the first slip jacking block is slidably arranged on left column by slideway, and described first slides jacking block and the first pulling force
The drag link end connection of meter；
The second tensiometer is fixedly installed on right column, the second tensiometer is vertically arranged；Is additionally provided with right column
Two slide jacking block, and the second slip jacking block is slidably arranged on right column by slideway, and described second slides jacking block and the second pulling force
The drag link end connection of meter.
In the above-mentioned technical solutions, the first described tensiometer and first slides jacking block and the second tensiometer and the second slip
Jacking block is symmetrical arranged.
In the above-mentioned technical solutions, hydraulic cylinder is vertically arranged on the line of symmetry of left column and right column.
In the above-mentioned technical solutions, it is additionally provided with rubber layer in the upper surface of cushion block.
In the above-mentioned technical solutions, the shape and structure of the first slip jacking block and the second slip jacking block is identical, and first slides
Dynamic jacking block and the second lower surface for sliding jacking block are arc surface, and are set in the first slip jacking block and the second lower surface for sliding jacking block
It is equipped with one layer of rubber blanket.
Advantage of the present utility model and have the beneficial effect that：
The utility model is reasonable in design, simple structure, can test the flexural strength of T-shaped pipe fitting, whole device connection
Simply, it is simple to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the first slip jacking block and second slide the cross-sectional view of jacking block.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to specific embodiment.
Referring to accompanying drawing 1, a kind of bending resistance test device for T-shaped pipe fitting involved by the utility model, including
Base 1, is vertically arranged with two columns, i.e. left column 2-1 and right column 2-2 on base, left column 2-1 and right column 2-2 with
Base is into 90 degree；
Hydraulic cylinder 3 is fixedly installed on base, hydraulic cylinder 3 is vertically arranged in the line of symmetry of left column 2-1 and right column 2-2
On, the push rod top of hydraulic cylinder 3 is fixedly connected cushion block 4,
The first tensiometer 6-1 is fixedly installed on left column 2-1, the first tensiometer is vertically arranged；Also set on left column
The first slip jacking block 7-1 is equipped with, first slides jacking block 7-1 is slidably arranged on left column 2-1 by slideway 8-1, and first slides
Jacking block 7-1 can be moved up and down along column, and the first slip jacking block 7-1 is connected with the drag link end of the first tensiometer 6-1；
The second tensiometer 6-2 is fixedly installed on right column 2-2, the second tensiometer is vertically arranged；Also set on right column
The second slip jacking block 7-2 is equipped with, second slides jacking block 7-2 is slidably arranged on right column 2-2 by slideway 8-2, and second slides
Jacking block 7-2 can be moved up and down along column, and the second slip jacking block 7-2 is connected with the drag link end of the second tensiometer 6-2；
The first described tensiometer 6-1 and first slides jacking block 7-1 and the second tensiometer 6-2 and second and slides jacking block 7-2
It is symmetrical arranged.
During test, it is placed on T-shaped pipe fitting 9 is T-shaped in the present apparatus, starts hydraulic cylinder 3, hydraulic cylinder 3 drives cushion block 4 to T-shaped
The lower port of pipe fitting 9 applies test force, and two upper ports of T-shaped pipe fitting 9 hold out against the first slip jacking block 7-1 and second and slide respectively
Jacking block 7-2, and the flexural strength of T-shaped pipe fitting is determined by the first tensiometer 6-1 and the second tensiometer 6-2.
Rubber layer 5 is additionally provided with the upper surface of cushion block 4, plays a part of to protect T-shaped pipe fitting.
Described first slide jacking block and second slide jacking block shape and structure it is identical, referring to accompanying drawing 2, first slide jacking block and
Second lower surface for sliding jacking block is arc surface, and the first slip jacking block and the second lower surface for sliding jacking block are provided with one layer
Rubber blanket 10, plays a part of to protect T-shaped pipe fitting.
Exemplary description is done to the utility model above, it should explanation, do not departed from core of the present utility model
In the case of the heart, any simple deformation, modification or other skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (4)
1. a kind of bending resistance test device for T-shaped pipe fitting, it is characterised in that：Including base, it is vertically arranged on base
There are left column and right column, left column and right column and base are into 90 degree；
Hydraulic cylinder is fixedly installed on base, the push rod top of hydraulic cylinder is fixedly connected cushion block,
The first tensiometer is fixedly installed on left column, the first tensiometer is vertically arranged；The first cunning is additionally provided with left column
Dynamic jacking block, the first slip jacking block is slidably arranged on left column by slideway, and described first slides jacking block and the first tensiometer
Drag link end is connected；
The second tensiometer is fixedly installed on right column, the second tensiometer is vertically arranged；The second cunning is additionally provided with right column
Dynamic jacking block, the second slip jacking block is slidably arranged on right column by slideway, and described second slides jacking block and the second tensiometer
Drag link end is connected.
2. the bending resistance test device for T-shaped pipe fitting according to claim 1, it is characterised in that：Hydraulic cylinder is erected
Directly it is arranged on the line of symmetry of left column and right column.
3. the bending resistance test device for T-shaped pipe fitting according to claim 1, it is characterised in that：In cushion block
Upper surface is provided with rubber layer.
4. the bending resistance test device for T-shaped pipe fitting according to claim 1, it is characterised in that：Described first
The shape and structure for sliding jacking block and the second slip jacking block is identical, and the first slip jacking block and the second lower surface for sliding jacking block are circular arc
Face, and the first slip jacking block and the second lower surface for sliding jacking block are provided with one layer of rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086123.2U CN206208669U (en) | 2016-09-27 | 2016-09-27 | For the bending resistance test device of T-shaped pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086123.2U CN206208669U (en) | 2016-09-27 | 2016-09-27 | For the bending resistance test device of T-shaped pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208669U true CN206208669U (en) | 2017-05-31 |
Family
ID=58761476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086123.2U Expired - Fee Related CN206208669U (en) | 2016-09-27 | 2016-09-27 | For the bending resistance test device of T-shaped pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179234A (en) * | 2017-07-26 | 2017-09-19 | 林继承 | A kind of concrete Intensity of Breaking Tester |
| CN111272577A (en) * | 2020-02-17 | 2020-06-12 | Tcl华星光电技术有限公司 | Twisting device |
-
2016
- 2016-09-27 CN CN201621086123.2U patent/CN206208669U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179234A (en) * | 2017-07-26 | 2017-09-19 | 林继承 | A kind of concrete Intensity of Breaking Tester |
| CN107179234B (en) * | 2017-07-26 | 2019-06-07 | 广东丰业电力器材有限公司 | A kind of concrete Intensity of Breaking Tester |
| CN111272577A (en) * | 2020-02-17 | 2020-06-12 | Tcl华星光电技术有限公司 | Twisting device |
| CN111272577B (en) * | 2020-02-17 | 2023-09-05 | Tcl华星光电技术有限公司 | twisting device |
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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: 20170531 Termination date: 20170927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |