CN205580862U - Mao bamboo pipe beam test loading support - Google Patents
Mao bamboo pipe beam test loading support Download PDFInfo
- Publication number
- CN205580862U CN205580862U CN201620357702.XU CN201620357702U CN205580862U CN 205580862 U CN205580862 U CN 205580862U CN 201620357702 U CN201620357702 U CN 201620357702U CN 205580862 U CN205580862 U CN 205580862U
- Authority
- CN
- China
- Prior art keywords
- lebaie
- footstock
- beam test
- phyllostachys pubescens
- pubescens mazei
- 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 mao bamboo pipe beam test loading support, highly the mismatching of unstable during the mao bamboo that has existed when having solved current support and testing pipe pressurized, height of support and universal tester, the slip of mao bamboo pipe, support shakiness and support are crushd by pressure the scheduling problem. Technical scheme includes the base, is located the supporting seat on the base, the upper end of supporting seat is connected with the support footstock of U -shaped, the both sides correspondence of supporting the footstock is equipped with flat push formula anchor clamps, flat push formula anchor clamps include bolt and ejector pad, the one end of bolt is passed the screw that supports on the footstock and is connected with the ejector pad. The utility model discloses simple structure, easy and simple to handle, height -adjustable, can be to mao bamboo pipe effective location, can improve experimental accuracy greatly.
Description
Technical field
This utility model relates to the assay device in a kind of building materials test field, specifically Phyllostachys pubescens Mazei ex H.de Lebaie
Pipe beam test loads bearing.
Background technology
Bamboo wood is a kind of important forest reserves, and along with the development of bamboo processing technology, bamboo wood exists
The utilization of building trade is more and more extensive.Fertility is strong, valency because it has for south China Phyllostachys pubescens Mazei ex H.de Lebaie
The feature that lattice are cheap, growth cycle is short, short term strength is stable, is commonly applied to shallow base pit engineering
Temporary support structures, not only reduces steel, cement produced greenhouse gas in the fabrication process
Body, and reduce consumed resource.Mechanical property is the material index that bamboo wood is basic, is also
Weigh the important indicator of quality of bamboo timber, understand the mechanical property of bamboo wood in depth, to the most rationally profit
It is of great significance with bamboo timber resource tool.
Phyllostachys pubescens Mazei ex H.de Lebaie is as the temporary support structures of shallow base pit engineering, and its beam test data are supporting knots
Important parameter in structure design.When Phyllostachys pubescens Mazei ex H.de Lebaie pipe is carried out beam test, should be attached at universal testing machine
One easy Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test bearing of nearly making, but process of the test usually there will be bamboo
During pipe pressurized unstable, height of support is not mated with the height of universal testing machine, the slip of Phyllostachys pubescens Mazei ex H.de Lebaie pipe,
The problems such as bearing shakiness and bearing are subject to crushing.If not considering when being curved test, above-mentioned test can
Can produced problem, then the axis of Phyllostachys pubescens Mazei ex H.de Lebaie pipe can be caused misaligned with the axis of point of force application and hair
Bamboo trunk axis direction sliding, thus cause Phyllostachys pubescens Mazei ex H.de Lebaie pipe to be turned round and hold-down support lost efficacy, make test produce
Raw error.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of structure letter
Single, easy and simple to handle, height adjustable, Phyllostachys pubescens Mazei ex H.de Lebaie pipe effectively can be positioned, improve test accuracy
Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test loads bearing.
The support seat that technical scheme includes base, is positioned on base, the upper end of described support seat is even
Being connected to the support footstock of U-shaped, the both sides of described support footstock are correspondingly provided with flat push type fixture, institute
Stating flat push type fixture and include bolt and pushing block, one end of described bolt is through the spiral shell supported on footstock
Hole is connected with pushing block.
It is provided with location screw in positioning screw hole bottom described support footstock.
The bottom surface of described base has balance screw, and screw is built with balance nut.
The end face of described base is additionally provided with level(l)ing bubble device.
Described support seat includes that the epimere of suit supports seat and hypomere supports seat, and both pass through bolt
Connecting, on described epimere support seat and/or hypomere support seat, Vertical Uniform has multiple vertically
Regulation screw.
The upper end of described support seat is bolted with supporting footstock.
Described support seat lower end is positioned at the groove of base upper surface.
Beneficial effect:
1. supporting footstock both sides installation flat push type fixture, can be from both sides clamping Phyllostachys pubescens Mazei ex H.de Lebaie pipe to it
Carry out in plane fixing, so can effectively prevent the line of the axis of Phyllostachys pubescens Mazei ex H.de Lebaie pipe and point of force application not
Overlap；Being provided with screw in supporting the screw bottom footstock, available screw is to supporting in footstock
Phyllostachys pubescens Mazei ex H.de Lebaie pipe carry out axial displacement and fix, Phyllostachys pubescens Mazei ex H.de Lebaie pipe can be effectively prevented and produce axis sliding；
2., at floor installation balance nut, the balance of level bubbler adjusting base can be coordinated,
Improve the stability of bearing；Support the height adjustable of seat, the height that can load according to universal testing machine
Degree reasonable adjusting, flexible operation.
3. this utility model simple in construction, critical piece all can be with easy disassembly, by three-dimensional
Phyllostachys pubescens Mazei ex H.de Lebaie pipe is fixed on bearing by active force, and Phyllostachys pubescens Mazei ex H.de Lebaie pipe will not produce the fortune in sliding and plane
Dynamic, it is ensured that the accuracy of test data.
Accompanying drawing explanation
Fig. 1 is this utility model front view.
Fig. 2 is this utility model top view.
Wherein, 1-base, 1.1-groove, 1.2-balance screw, 2-balance nut, 3-
Supporting seat, 3.1-epimere supports seat, 3.2-hypomere supports seat, 3.3-regulates screw, 3.4-
Bolt, 4-support footstock, 4.1-location screw, 4.2-positioning screw hole, 5-flat push type folder
Tool, 5.1-bolt, 5.2-pushing block, 6-Phyllostachys pubescens Mazei ex H.de Lebaie pipe, 7-level(l)ing bubble device.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further explained explanation:
Seeing Fig. 1 and Fig. 2, the lower end supporting seat 3 is positioned at the groove 1.1 of base 1 upper surface,
The upper end of described support seat 3 is bolted with the support footstock 4 of U-shaped, the end of described support footstock 4
Being provided with location screw 4.1 in the positioning screw hole 4.2 in portion, both sides are correspondingly provided with flat push type fixture 5,
Described flat push type fixture 5 includes that bolt 5.1 and pushing block 5.2, one end of described bolt 5.1 are worn
Cross the screw supported on footstock 4 to be connected with pushing block 5.2, by location screw 4.1 and flat push type
The effect of flat tool 5, makes Phyllostachys pubescens Mazei ex H.de Lebaie pipe 6 be fixed on support footstock 4, efficiently solves Phyllostachys pubescens Mazei ex H.de Lebaie pipe
The line of axis and point of force application is misaligned and the problem of Phyllostachys pubescens Mazei ex H.de Lebaie pipe axial slip, it is ensured that test
Precision.Described support seat 3 includes that the epimere of suit supports seat 3.1 and hypomere supports seat 3.2,
Both are connected by bolt 3.4, and described epimere supports seat 3.1 and/or hypomere supports seat 3.2
On vertically Vertical Uniform have multiple regulation screw 3.3, for regulate support seat 3 difference
Highly.The bottom surface of described base 1 has multiple balance screw 1.2, and balance screw 1.2 is built-in
Having balance nut 2, the end face of described base 1 is additionally provided with level(l)ing bubble device 7, by level gas
Bubble device 7 carrys out the height of adjustment nut 2, thus keeps base level and stablize.
Experimental technique:
Use the Phyllostachys pubescens Mazei ex H.de Lebaie pipe 6 of a length of 1.5m, a diameter of 0.1m as beam test sample.
The test preparatory stage, the height loaded according to universal testing machine, regulation supports seat 3 so that it is reach
To corresponding height；Refer again to level(l)ing bubble device 7 adjust balance nut 2 and make base 1 be in water
Mean place.One end of Phyllostachys pubescens Mazei ex H.de Lebaie pipe 6 is placed on support footstock 4, utilizes flat push type fixture 5
Fix in it is carried out plane, utilize location screw 4.1 that it is carried out axial displacement and fixes, with
After can carry out beam test according to a conventional method.
Claims (7)
1. the beam test of Phyllostachys pubescens Mazei ex H.de Lebaie pipe load a bearing, including base, be positioned on base
Support seat, the upper end of described support seat connects the support footstock having U-shaped, it is characterised in that described
The both sides supporting footstock are correspondingly provided with flat push type fixture, and described flat push type fixture includes bolt and pushes away
Block, one end of described bolt is connected through the screw supported on footstock with pushing block.
2. Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test as claimed in claim 1 loads bearing, it is characterised in that
It is provided with location screw in positioning screw hole bottom described support footstock.
3. Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test as claimed in claim 1 or 2 loads bearing, its feature
Being, the bottom surface of described base has balance screw, and screw is built with balance nut.
4. Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test as claimed in claim 3 loads bearing, it is characterised in that
The end face of described base is additionally provided with level(l)ing bubble device.
5. Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test loads bearing as claimed in claim 1 or 2, and its feature exists
In, described support seat includes that the epimere of suit supports seat and hypomere supports seat, and both pass through bolt
Connecting, on described epimere support seat and/or hypomere support seat, Vertical Uniform has multiple vertically
Regulation screw.
6. Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test loads bearing as claimed in claim 1, it is characterised in that
The upper end of described support seat is bolted with supporting footstock.
7. Phyllostachys pubescens Mazei ex H.de Lebaie pipe beam test loads bearing as claimed in claim 1, it is characterised in that
Described support seat lower end is positioned at the groove of base upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357702.XU CN205580862U (en) | 2016-04-26 | 2016-04-26 | Mao bamboo pipe beam test loading support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357702.XU CN205580862U (en) | 2016-04-26 | 2016-04-26 | Mao bamboo pipe beam test loading support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580862U true CN205580862U (en) | 2016-09-14 |
Family
ID=56860177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620357702.XU Expired - Fee Related CN205580862U (en) | 2016-04-26 | 2016-04-26 | Mao bamboo pipe beam test loading support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519286A (en) * | 2018-04-27 | 2018-09-11 | 中国信息通信研究院 | A kind of load test equipment and test method for chute |
-
2016
- 2016-04-26 CN CN201620357702.XU patent/CN205580862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519286A (en) * | 2018-04-27 | 2018-09-11 | 中国信息通信研究院 | A kind of load test equipment and test method for chute |
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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: 20160914 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |