CN110068513A - The multi-functional mechanical test tooling of pre-buried channel flow - Google Patents
The multi-functional mechanical test tooling of pre-buried channel flow Download PDFInfo
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- CN110068513A CN110068513A CN201910435094.8A CN201910435094A CN110068513A CN 110068513 A CN110068513 A CN 110068513A CN 201910435094 A CN201910435094 A CN 201910435094A CN 110068513 A CN110068513 A CN 110068513A
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- Prior art keywords
- shearing
- fixing piece
- resistant slide
- buried channel
- channel flow
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000010008 shearing Methods 0.000 claims abstract description 60
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to pre-buried channel flow mechanics detection technique fields, especially a kind of multi-functional mechanical test tooling of pre-buried channel flow, including T font main structure, the T font main structure front upper portion is provided with dismountable resistant slide clamping device, and resistant slide clamping device lower end is provided with anti-shearing clamping device；The anti-shearing clamping device of T-bolt is provided in the middle part of the T font main structure back side.After adopting the above structure, the multi-functional mechanical test tooling a tractor serves several purposes of pre-buried channel flow of the invention can carry out pre-buried channel flow shearing resistance, pre-buried channel flow resistant slide, T-bolt shear test respectively；In addition, adjustable to adapt to the conduit of different cross section size and realize Multiple detection ability.
Description
Technical field
The present invention relates to pre-buried channel flow mechanics detection technique field, especially a kind of multi-functional mechanical test work of pre-buried channel flow
Dress.
Background technique
Pre-buried channel flow passes through the evolution of last 100 years, using extremely wide, including pattern of trade, civil buildings, prefabricated production
Railway, bridge tunnel, nuclear power etc. in industry, infrastructure.It is defined from angles of product, pre-buried channel flow is made of steel tank and anchor pole
Concrete embedded part.Steel tank internal cavities, which are equipped with closely knit filler, prevents mortar from entering.When later period installs, rejects and filled out in steel tank
Object is filled, matched T-bolt is screwed in steel tank and is fixed equipment.Different from traditional built-in fitting, pre-buried channel flow conduct
Standard component, to structure, waterproof is not damaged, and adjustability is with the obvious advantage, and T-bolt can freely be adjusted in steel tank.It also is exactly it
Adjustability, having pre-buried channel flow, transcendent installation advantage-is time saving, laborsaving, economic benefit is especially prominent.In green
Under the strategy of sustainable development and under the perspective construction theory taken into account with economy, built-in groove is as a kind of technological innovation, warp
It helps convenient, safe and reliable construction technology, being widely applied in subway segment has unrivaled advantage.
Pre-buried channel flow is widely used, great on installing component influence, can encounter various load actions in use, occur more
Kind failure mode.And many important components, such as contact net, signal of communication and power equipment are fixed and depend on adding for pre-buried channel flow
Gu.Pre-buried channel flow needs extremely stringent quality requirement in the use of high-speed rail, in production and installation process all there can be no
Any hidden danger, therefore the detection of pre-buried channel flow is very necessary.
208171764 U of Chinese patent application CN discloses a kind of pre-buried channel flow shearing test device, including pedestal,
Bearing plate, pressure-bearing column, counter-force screw rod and built-in groove channel fixing device, pressure-bearing column are connected between pedestal and bearing plate, instead
The lower end of power screw rod passes through bearing plate and is fixed on the base built-in groove channel fixing device；Built-in groove channel fixing device is U-shaped knot
Structure, the both ends of built-in groove channel fixing device are respectively equipped with the fixation device through-hole of corresponding horizontal direction, fixed device through-hole
The fixation device threaded hole of vertical direction is respectively equipped between the top surface of built-in groove channel fixing device.
Summary of the invention
The technical problem to be solved by the invention is to provide one kind can carry out pre-buried channel flow shearing resistance, pre-buried channel flow antiskid respectively
It moves, the multi-functional mechanical test tooling of pre-buried channel flow of T-bolt shear test.
In order to solve the above technical problems, the multi-functional mechanical test tooling of pre-buried channel flow of the invention, including T font main body knot
Structure, the T font main structure front upper portion are provided with dismountable resistant slide clamping device, under the resistant slide clamping device
End is provided with anti-shearing clamping device；The anti-shearing clamping device of T-bolt is provided in the middle part of the T font main structure back side.
Preferably, the resistant slide clamping device includes that the first resistant slide fixing piece being oppositely arranged and the second resistant slide are solid
Determine part, the first resistant slide fixing piece and the second resistant slide fixing piece are fixed on T font main structure upper end, and described second is anti-
It is adjustable to slide fixing piece position；The second resistant slide fixing piece is further fixed on antiskid far from the side of the first resistant slide fixing piece
Fastener is moved, is provided with bolt hole in the resistant slide fastener.
Preferably, the anti-shearing clamping device includes two relatively fixed lower ends in T font main structure corner
Anti-shearing fixing piece, each anti-shearing fixing piece top in lower end are provided with the anti-shearing fixing piece in the adjustable upper end in position；On described
It holds anti-shearing fixing piece upper end to be fixed with anti-shearing fastener, is provided with bolt hole on the anti-shearing fastener.
Preferably, the anti-shearing clamping device of the T-bolt includes the anti-shearing fixing piece of T-bolt, and the T-bolt is anti-
Bolt hole there are two being opened in the middle part of shearing fixing piece.
Preferably, the anti-shearing clamping device two sides of the T-bolt are welded with baffle.
Preferably, the T font main structure includes pedestal and the riser that is fixed among pedestal, the pedestal and riser
It is integrally formed.
After adopting the above structure, the multi-functional mechanical test tooling a tractor serves several purposes of pre-buried channel flow of the invention, can respectively into
The shearing resistance of row pre-buried channel flow, pre-buried channel flow resistant slide, T-bolt shear test；In addition, adjustable to adapt to different cross section size
Conduit and realize Multiple detection ability.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the positive structure schematic of the multi-functional mechanical test tooling of pre-buried channel flow of the present invention.
Fig. 2 is the structure schematic diagram of the multi-functional mechanical test tooling of pre-buried channel flow of the present invention.
In figure: 1 is pedestal, and 2 be riser, and 3 be the anti-shearing fixing piece in lower end, and 4 be anti-shearing fastener, and 5 be upper end shearing resistance
Fixing piece is cut, 6 be resistant slide fastener, and 7 be the first resistant slide fixing piece, and 8 be slip resistance experiment pre-buried channel flow, and 9 be anti-shearing
Pre-buried channel flow is tested, 10 be baffle, and 11 be the anti-shearing fixing piece of T-bolt, and 12 be the second resistant slide fixing piece.
Specific embodiment
As shown in Figure 1, the multi-functional mechanical test tooling of pre-buried channel flow of the invention, including T font main structure, the T
Font main structure includes pedestal 1 and the riser 2 for being fixed on 1 centre of pedestal, and the pedestal 1 and riser 2 are integrally formed such
Main structure is more firm.The T font main structure front upper portion is provided with dismountable resistant slide clamping device, described
Resistant slide clamping device lower end is provided with anti-shearing clamping device；T-bolt is provided in the middle part of the T font main structure back side
Anti-shearing clamping device.In this way, the clamp fixture a tractor serves several purposes that pre-buried channel flow mechanics of the invention detects, can carry out pre- respectively
Conduit shearing resistance, pre-buried channel flow resistant slide, T-bolt shear test are buried, specific each section test structure is as follows.
As shown in Figure 1, the resistant slide clamping device includes the first resistant slide fixing piece 7 being oppositely arranged and the second antiskid
Fixing piece 12 is moved, the first resistant slide fixing piece 7 and the second resistant slide fixing piece 12 are fixed on T font main structure upper end,
The second resistant slide fixing piece, 12 positions are adjustable；The second resistant slide fixing piece 12 is far from the first resistant slide fixing piece 7
Side is further fixed on resistant slide fastener 6, is provided with bolt hole in the resistant slide fastener 6, can screw in bolt pusher position can
The fixed pre-buried channel flow of the second resistant slide fixing piece 12 adjusted.When doing the test of resistant slide service load, second is adjusted using bolt
The position of resistant slide fixing piece 12 clamps with the cooperation of the first resistant slide fixing piece 7 and carries out slip resistance experiment pre-buried channel flow 8.Institute
It states after slip resistance experiment pre-buried channel flow 8 combines with T-bolt, is loaded straight up from T-bolt other end, it is anti-to complete conduit
Sliding test.
As shown in Figure 1, the anti-shearing clamping device includes two relatively fixed under T font main structure corner
Anti-shearing fixing piece 3 is held, each anti-shearing 3 top of fixing piece in lower end is provided with the anti-shearing fixing piece 5 in the adjustable upper end in position；Institute
It states anti-shearing 5 upper end of fixing piece in upper end and is fixed with anti-shearing fastener 4, be provided with bolt hole on the anti-shearing fastener 4, can revolve
Enter the fixed pre-buried channel flow of the anti-shearing fixing piece 5 in the adjustable upper end in bolt pusher position.When doing shearing work load test, dismantle
First resistant slide fixing piece 7 and the second resistant slide fixing piece 12, so that slot milling is to loading device.Upper end is adjusted using bolt
The position of anti-shearing fixing piece 5 clamps with the anti-shearing cooperation of fixing piece 3 in lower end and carries out cut resistance test pre-buried channel flow 9.It is described
It after cut resistance test pre-buried channel flow 9 is combined with T-bolt, is loaded straight up from T-bolt other end, completes conduit shearing resistance
Cut test.
As shown in Fig. 2, the anti-shearing clamping device of T-bolt includes the anti-shearing fixing piece 11 of T-bolt, T-bolt
It is opened in the middle part of anti-shearing fixing piece 11 there are two bolt hole, usable high-strength bolt is fixed on riser 2, the T-bolt
Anti-shearing clamping device two sides are welded with baffle 10.When doing T-bolt shearing work load test, the T at the tooling back side is used
The anti-shearing fixing piece 11 of type bolt, T-bolt is put into the conduit of the anti-shearing fixing piece 11 of T-bolt and cooperates cap rotation
It tightens.Upper cushion block is padded below the anti-shearing fixing piece 11 of T-bolt simultaneously, is loaded straight down from T-bolt other end, it is complete
At T-bolt cut resistance test.
Although specific embodiments of the present invention have been described above, those skilled in the art should be appreciated that this
It is merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the principle and substance of the present invention,
Protection scope of the present invention is only limited by the claims that follow.
Claims (5)
1. a kind of multi-functional mechanical test tooling of pre-buried channel flow, it is characterised in that: including T font main structure, the T font master
Body structure front upper portion is provided with dismountable resistant slide clamping device, and resistant slide clamping device lower end is provided with anti-shearing
Clamping device；The anti-shearing clamping device of T-bolt is provided in the middle part of the T font main structure back side.
2. the multi-functional mechanical test tooling of pre-buried channel flow described in accordance with the claim 1, it is characterised in that: the resistant slide clamping
Device includes the first resistant slide fixing piece and the second resistant slide fixing piece being oppositely arranged, the first resistant slide fixing piece and
Two resistant slide fixing pieces are fixed on T font main structure upper end, and the second resistant slide fixing piece position is adjustable；Described second is anti-
It slides fixing piece and is further fixed on resistant slide fastener far from the side of the first resistant slide fixing piece, opened in the resistant slide fastener
There is bolt hole.
3. the multi-functional mechanical test tooling of pre-buried channel flow described in accordance with the claim 1, it is characterised in that: the anti-shearing clamping
Device includes two relatively fixed anti-shearing fixing pieces in lower end in T font main structure corner, and each lower end is anti-shearing solid
Determine part top and is provided with the anti-shearing fixing piece in the adjustable upper end in position；The anti-shearing fixing piece upper end in upper end is fixed with anti-shearing
Fastener is provided with bolt hole on the anti-shearing fastener.
4. the multi-functional mechanical test tooling of pre-buried channel flow described in accordance with the claim 1, it is characterised in that: the T-bolt is anti-
Shearing clamping device includes the anti-shearing fixing piece of T-bolt, opens that there are two bolts in the middle part of the anti-shearing fixing piece of the T-bolt
Hole.
5. the multi-functional mechanical test tooling of pre-buried channel flow described in accordance with the claim 1, it is characterised in that: the T-bolt is anti-
Shearing clamping device two sides are welded with baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910435094.8A CN110068513A (en) | 2019-05-23 | 2019-05-23 | The multi-functional mechanical test tooling of pre-buried channel flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910435094.8A CN110068513A (en) | 2019-05-23 | 2019-05-23 | The multi-functional mechanical test tooling of pre-buried channel flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110068513A true CN110068513A (en) | 2019-07-30 |
Family
ID=67371428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910435094.8A Pending CN110068513A (en) | 2019-05-23 | 2019-05-23 | The multi-functional mechanical test tooling of pre-buried channel flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110068513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607572A (en) * | 2020-12-28 | 2021-11-05 | 江苏省建筑工程质量检测中心有限公司 | Channel body shear strength mechanical test tool and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125949A (en) * | 2004-10-27 | 2006-05-18 | Japan Conservation Engineers Co Ltd | System allowing shear box to freely rotate in shearing process of single shear test |
| CN202548007U (en) * | 2012-02-27 | 2012-11-21 | 河北省电力研究院 | Clamp for bolt shear test |
| CN207779832U (en) * | 2018-01-26 | 2018-08-28 | 江苏睿中轨道交通装备有限公司 | Multi-functional pre-buried channel flow shearing test tooling |
| CN208171764U (en) * | 2018-05-22 | 2018-11-30 | 中铁检验认证中心 | A kind of pre-buried channel flow shearing test device |
| CN208736747U (en) * | 2019-03-11 | 2019-04-12 | 江苏城工建设科技有限公司 | Pre-buried channel flow and T-bolt shearing slip test device in a kind of tunnel |
| CN210465163U (en) * | 2019-05-23 | 2020-05-05 | 江苏省建筑工程质量检测中心有限公司 | Multifunctional mechanical test tool for embedded channel |
-
2019
- 2019-05-23 CN CN201910435094.8A patent/CN110068513A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125949A (en) * | 2004-10-27 | 2006-05-18 | Japan Conservation Engineers Co Ltd | System allowing shear box to freely rotate in shearing process of single shear test |
| CN202548007U (en) * | 2012-02-27 | 2012-11-21 | 河北省电力研究院 | Clamp for bolt shear test |
| CN207779832U (en) * | 2018-01-26 | 2018-08-28 | 江苏睿中轨道交通装备有限公司 | Multi-functional pre-buried channel flow shearing test tooling |
| CN208171764U (en) * | 2018-05-22 | 2018-11-30 | 中铁检验认证中心 | A kind of pre-buried channel flow shearing test device |
| CN208736747U (en) * | 2019-03-11 | 2019-04-12 | 江苏城工建设科技有限公司 | Pre-buried channel flow and T-bolt shearing slip test device in a kind of tunnel |
| CN210465163U (en) * | 2019-05-23 | 2020-05-05 | 江苏省建筑工程质量检测中心有限公司 | Multifunctional mechanical test tool for embedded channel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607572A (en) * | 2020-12-28 | 2021-11-05 | 江苏省建筑工程质量检测中心有限公司 | Channel body shear strength mechanical test tool and application thereof |
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