CN206557075U - A kind of building block and binding material adhesive property test device - Google Patents
A kind of building block and binding material adhesive property test device Download PDFInfo
- Publication number
- CN206557075U CN206557075U CN201720087549.8U CN201720087549U CN206557075U CN 206557075 U CN206557075 U CN 206557075U CN 201720087549 U CN201720087549 U CN 201720087549U CN 206557075 U CN206557075 U CN 206557075U
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- CN
- China
- Prior art keywords
- chute
- fixed
- plate
- bottom plate
- test block
- 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 discloses a kind of building block and binding material adhesive property test device, including the bottom plate being fixed on steel pier, tip upside down on the first chute that can be slided on bottom plate along bottom plate and be fixed on the fixed vertical plate of the first chute top surface, a vertical chute is arranged with fixed vertical plate, a horizontal concrete chute is fixed with vertical chute, pressing plate one end is stretched into horizontal concrete chute, the pressing plate other end is fixed with the 3rd chute, the test block being placed on is cut through the 3rd chute as cut end the lower end of T-steel, the fixing component of the device includes bottom plate and the pressing plate on bottom plate, test block is placed on bottom plate, adjustment platen elevation makes its solid pressure in test block upper surface, the one end for being not provided with building block in test block simultaneously is provided with baffle plate, prevent the rubbing when test block is pressurized, play position-limiting action.Because bottom plate, pressing plate and the baffle plate of fixed test block are contacted with test block face, test block will not be deformed, and effectively overcome the defect that existing test device causes test block to deform in fixed test block.
Description
Technical field
The utility model is related to material shearing strength performance test applied technical field, more specifically a kind of building block with
Binding material adhesive property test device.
Background technology
Shear strength of masonry refers to the maximum shear stress that can bear during masonry destruction, is the basic of masonry seismic resistance calculation
Performance indications, building block and the tangential cohesive force of its binding material have a major impact to the shear-carrying capacity of masonry structure, therefore grind
Study carefully adhesive property problem between building block and binding material to have great significance with Practical Project for scientific research.
There are a kind of raw soil material and cement mortar adhesive property test device, Authorization Notice No. in the prior art：CN
204514787U, authorized announcement date：2015.07.29, although the device can substantially determine building block and the tangential of binding material is glued
Power is tied, but because its sized component design is excessively simple, practical operation is difficult, it is impossible to preferably for the examination to arbitrary size
Block is adjusted.
The content of the invention
In order to solve the above problems, the utility model provides a kind of building block and binding material adhesive property test device,
The fixing component of the device includes bottom plate and the pressing plate on bottom plate, and test block is placed on bottom plate, and adjustment platen elevation makes
Its solid pressure while being provided with baffle plate in one end that test block is not provided with building block, prevents the rubbing when test block is pressurized, risen in test block upper surface
To position-limiting action.Because bottom plate, pressing plate and the baffle plate of fixed test block are contacted with test block face, test block will not be deformed, effectively
Ground overcomes the defect that existing test device causes test block to deform in fixed test block.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：A kind of building block and binding material adhesive property
Test device, including be fixed on steel pier bottom plate, tip upside down on the first chute that can be slided on bottom plate along bottom plate and be fixed on
It is arranged with the fixed vertical plate of first chute top surface, fixed vertical plate on a vertical chute, vertical chute and is fixed with a horizontal concrete chute,
Pressing plate one end is stretched into horizontal concrete chute, and the pressing plate other end is fixed with the 3rd chute, and the lower end of T-steel passes through the 3rd as cut end
Chute is cut to the test block being placed on.
First chute is concordant close to one end of T-steel with horizontal concrete chute, and the two holds and is vertically fixed baffle plate herein.
Also include being used for applying stressed Instrument for Pressure to T-steel top.
Pass through between first chute and bottom plate, between vertical chute and fixed vertical plate and between horizontal concrete chute and pressing plate
Clamping screw realizes the locking of relative position.
Duct in 3rd chute is vertical holes.
First chute is parallel with the slotted eye direction of horizontal concrete chute.
Bolt hole is offered on vertical chute, fixed vertical plate is provided with multiple positioning holes on the motion track of bolt hole,
Fixed by bolt passing through bolt hole from different positioning holes, realize the locking of horizontal concrete chute different height.
Compared with prior art, the utility model is at least had the advantages that, test block is placed on, then
Push pressing plate test block position is fixed, employ the fixed form of face contact, ensure that the firm fixation of test block, it is ensured that
Test block is not pressurised distorted deformation, efficiently avoid the measuring result error that test block Zona transformans comes, it is ensured that the accuracy of test；
Further, the first chute is concordant close to one end of T-steel with horizontal concrete chute, and the two holds vertical fixed herein
There is baffle plate, baffle plate can effectively paste the side of tactile test block, and auxiliary carries out effective fixation of test block, the utility model center platen
Height and position of the baffle plate on bottom plate can be adjusted, simple in construction for the different test block of fixed size, easy to adjust,
And pressing plate and the 3rd chute and T-steel can be moved with the movement of the first chute.
Further, force application component of the present utility model uses Instrument for Pressure, is pressurizeed by T-steel to building block, the bottom of T-steel
Hold through the 3rd chute being vertically arranged, it is ensured that the vertical stress of building block, it is to avoid building block is by inclined pressure, it is ensured that measurement
As a result accuracy.
Further, force application component of the present utility model is fixedly mounted on one end of pressing plate, and laboratory is easy to laboratory technician will
The belly lower end quick alignment building block upper surface of T-steel, saves the time, relative to separate form, it is possible to reduce operating error.And
And connect as one force application component with fixing component, facilitate equipment to move and manage.
Further, the utility model uses double bolt fixed dam, strengthens the constraint to baffle plate, can keep clipper mistake
Building block is difficult unstability in journey.
Further, the utility model replaces cushion block using T-steel plate, and the contact surface with binding material is smaller, clipper mistake
Outside be further applied load levels off to concentrated force and acted on test specimen in journey, and the face of being cut is similar to pure shear destruction, meets this experiment set
Target.
Brief description of the drawings
Fig. 1 is the utility model test device structural representation.
Fig. 2 is T-steel left view.
Fig. 3 is the utility model test device A-A profiles.
Fig. 4 is the utility model test device B-B profiles.
In accompanying drawing, 1, T-steel, the 2, the 3rd chute, 3, pressing plate, the 4, second chute, 5, bolt, 8, fixed vertical plate, 9, bottom plate,
10th, the first chute, 11, baffle plate, 12, steel pier, 13, Instrument for Pressure.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 4, the utility model includes being fixed on steel pier 12 bottom plate 9, tip upside down on bottom plate 9 can edge
One is arranged with first chute 10 of the slip of bottom plate 9 and the fixed vertical plate 8 for being fixed on the top surface of the first chute 10, fixed vertical plate 8
A horizontal concrete chute is fixed with vertical chute, vertical chute, vertical chute constitutes the second chute 4, the second chute 4 with horizontal concrete chute
T-shaped, the one end of pressing plate 3 is stretched into horizontal concrete chute, and the other end of pressing plate 3 is fixed with the 3rd chute 2, the first chute 10 and horizontal concrete chute
Slotted eye direction it is parallel, the first chute 10 is concordant close to one end of T-steel 1 with horizontal concrete chute, and the two holds vertical solid herein
Surely there is baffle plate 11, in addition to for applying stressed Instrument for Pressure 13 to the top of T-steel 1, between the first chute 10 and bottom plate 9, erect
The locking of relative position is realized between straight runner and fixed vertical plate 8 and between horizontal concrete chute and pressing plate 3 by clamping screw；
As shown in Fig. 2 the duct in the 3rd chute 2 is vertical holes, the lower end of T-steel 1 is slided as cut end through the 3rd
2 pairs of test blocks being placed on bottom plate 9 of groove are cut；
In preferred embodiment of the present utility model, as shown in figure 1, bolt hole is offered on vertical chute, fixed vertical plate 8
Multiple positioning holes are provided with the motion track of bolt hole, are fixed by bolt 5 through bolt hole from different positioning holes, it is real
The locking of existing horizontal concrete chute different height.
As shown in figure 3, after the first chute 10 is moved to correct position along bottom plate 9, leading between the chute 10 of bottom plate 9 and first
Cross bolt 5 and realize locking positioning.
Test block is placed in bottom plate 9 when using and raises the height impacting test block of seamless plate 3, baffle plate 11 prop up with test block with building block
Relative end face and fixation, force application component apply a thrust to building block upper surface, building block is separated with binding material.
Embodiment above, has been carried out further to the purpose of this utility model, technical scheme and beneficial effect
Describe in detail, should be understood that and these are only embodiment of the present utility model, be not limited to this practicality
New, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. should be included in
Within protection domain of the present utility model.
Claims (7)
1. a kind of building block and binding material adhesive property test device, it is characterised in that including the bottom being fixed on steel pier (12)
Plate (9), tip upside down on bottom plate (9) the first chute (10) that can be slided along bottom plate (9) and be fixed on the first chute (10) top surface
Fixed vertical plate (8), be arranged with a vertical chute, vertical chute in fixed vertical plate (8) and be fixed with a horizontal concrete chute, pressing plate
(3) one end is stretched into horizontal concrete chute, and pressing plate (3) other end is fixed with the 3rd chute (2), and the lower end of T-steel (1) is used as cut end
The test block being placed on bottom plate (9) is cut through the 3rd chute (2).
2. building block according to claim 1 and binding material adhesive property test device, it is characterised in that the first chute
(10) it is concordant close to one end of T-steel (1) with horizontal concrete chute, and the two herein end be vertically fixed baffle plate (11).
3. building block according to claim 1 and binding material adhesive property test device, it is characterised in that also including for
Stressed Instrument for Pressure (13) is applied to T-steel (1) top.
4. building block according to claim 1 and binding material adhesive property test device, it is characterised in that the first chute
(10) lock is passed through between bottom plate (9), between vertical chute and fixed vertical plate (8) and between horizontal concrete chute and pressing plate (3)
Tight bolt realizes the locking of relative position.
5. building block according to claim 1 and binding material adhesive property test device, it is characterised in that the 3rd chute
(2) duct in is vertical holes.
6. building block according to claim 1 and binding material adhesive property test device, it is characterised in that the first chute
(10) it is parallel with the slotted eye direction of horizontal concrete chute.
7. building block according to claim 1 and binding material adhesive property test device, it is characterised in that on vertical chute
Bolt hole is offered, fixed vertical plate (8) is provided with multiple positioning holes on the motion track of bolt hole, bolt is passed through by bolt
Hole is fixed from different positioning holes, realizes the locking of horizontal concrete chute different height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087549.8U CN206557075U (en) | 2017-01-23 | 2017-01-23 | A kind of building block and binding material adhesive property test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087549.8U CN206557075U (en) | 2017-01-23 | 2017-01-23 | A kind of building block and binding material adhesive property test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557075U true CN206557075U (en) | 2017-10-13 |
Family
ID=60010151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087549.8U Expired - Fee Related CN206557075U (en) | 2017-01-23 | 2017-01-23 | A kind of building block and binding material adhesive property test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765177A (en) * | 2019-03-14 | 2019-05-17 | 华中农业大学 | A kind of paddy field soil sticks force measuring instrument |
-
2017
- 2017-01-23 CN CN201720087549.8U patent/CN206557075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765177A (en) * | 2019-03-14 | 2019-05-17 | 华中农业大学 | A kind of paddy field soil sticks force measuring instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180123 |