CN206470099U - A kind of concrete axial draws test specimen die trial - Google Patents
A kind of concrete axial draws test specimen die trial Download PDFInfo
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- CN206470099U CN206470099U CN201720094322.6U CN201720094322U CN206470099U CN 206470099 U CN206470099 U CN 206470099U CN 201720094322 U CN201720094322 U CN 201720094322U CN 206470099 U CN206470099 U CN 206470099U
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Abstract
A kind of concrete axial that the utility model is provided draws test specimen die trial, including side plate, end plate, bottom plate and connecting pole, side plate inwall left and right ends are provided with neck and mounting hole, functional hole and matched stopple of the end plate central provided with an insertion, bottom plate two ends are provided with connecting hole, connecting pole is provided with through hole and screw thread, connecting pole is connected with side plate, end plate inserts the neck of side plate, bottom plate is integrated by fastener and connecting pole with side plate and end plate connection, form the box body of one side opening, and the center of side plate inwall is additionally provided with interpolation slit and the inserted sheet supporting with interpolation slit, stopple is provided with reinforced hole, bottom plate two ends are provided with the convenient handle carried.The present apparatus have it is simple in construction, quick and easy for installation, requirement of experiment can be drawn to convert die trial pattern accordingly according to different axle, one module multiple usages, sample precision is high, and sample preparation is more environmentally friendly, the characteristics of carrying time saving and energy saving.
Description
Technical field
The utility model belongs to building mixed mud field, is related to a kind of concrete axial and draws test specimen die trial.
Background technology
Mixed mud axle center tensile test is the important experiment in building concrete field, many disclosed mixed mud Experimental Procedures
Only give corresponding sample type, but do not provide special corresponding die trial, be generally required for experimenter according to oneself
Need to reprocess after designed, designed or improve related die trial temporarily.These work are required for taking a substantial amount of time, very
Interrupt experiments are often had into experimentation, inconvenience is carried out to test tape.
When doing related reinforced concrete axle and drawing experimental sample to prepare, can all there is the hole that reinforcing bar is passed through in die trial, hole it is big
It is small often changeless, experimental data can not be influenceed between two parties completely when the excessive reinforcing bar in aperture is passed through, also because of vibration compacting
Process causes mud to be flowed out from gap and pollute environment；Aperture is too small, can not pass through reinforcing bar, not reach test requirements document.And
A kind of die trial can only make a kind of sample of specification.
In addition, some axles draw the sample of experiment to need that attractive joint has been previously set, at present, most sample is past when preparing
Past is interim setting attractive joint, it is impossible to crack location is preferably determined, so as to cause data deviation excessive.
Again, axle draw the sample of experiment prepare after, it is necessary to certain time safeguard, it is inevitable the need for move carryings, now
The ununified carrying stress point of some die trials, carries laborious time-consuming.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of concrete axial and draws test specimen die trial, simple in construction, peace
Fill convenient and swift, requirement of experiment can be drawn to convert die trial pattern accordingly according to different axle, sample precision is high, sample preparation
More environmentally friendly, it is time saving and energy saving to carry.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of concrete axial draws test specimen examination
Mould, including side plate, end plate, bottom plate and connecting pole, described side plate inwall left and right ends are provided with neck and mounting hole, described end
Functional hole and matched stopple of the plate center provided with an insertion, described bottom plate two ends are provided with connecting hole, described company
Post is connect provided with through hole and screw thread, connecting pole is connected with side plate, end plate inserts the neck of side plate, bottom plate passes through fastener and connection
Post is integrated with side plate and end plate connection, forms the box body of one side opening.
It is preferred that scheme in, the center of the side plate inwall is additionally provided with interpolation slit and the inserted sheet supporting with interpolation slit.
It is preferred that scheme in, the width and length of the inserted sheet are consistent with interpolation slit, inserted sheet thickness one end and interpolation slit depth one
Cause, other end thickness is more than interpolation slit depth.
It is preferred that scheme in, described stopple is rubber stopper, provided with step, is interference fitted with functional hole.
It is preferred that scheme in, described step is provided with axially non-through reinforced hole.
It is preferred that scheme in, described reinforced hole is the aperture of the various different sizes corresponding with reinforcing bar.
It is preferred that scheme in, described bottom plate two ends are provided with the convenient handle carried.
It is preferred that scheme in, described end plate inserts the consistency of thickness of the neck of side plate, end plate and neck, and gap coordinates.
It is preferred that scheme in, described inserted sheet and stopple can accordingly be changed according to different operating modes.
A kind of concrete axial draws test specimen die trial, including side plate, end plate, bottom plate and connecting pole, and side plate inwall left and right ends are set
There are neck and mounting hole, end plate central is provided with the functional hole and matched stopple of an insertion, and bottom plate two ends are provided with connection
Hole, connecting pole is provided with through hole and screw thread, and connecting pole is connected with side plate, and end plate inserts the neck of side plate, and bottom plate passes through fastener
It is integrated with connecting pole with side plate and end plate connection, forms the box body of one side opening.It is simple in construction, it is quick and easy for installation.
The center of side plate inwall is additionally provided with interpolation slit and the inserted sheet supporting with interpolation slit.Can be had according to different test requirements document selections
Seam or seamless sample.
The width and length of inserted sheet are consistent with interpolation slit, and inserted sheet thickness one end is consistent with interpolation slit depth, and other end thickness is more than
Interpolation slit depth.When sample requirement is seamless, interpolation slit is inserted into inserted sheet thickness one end consistent with interpolation slit depth, when sample requirement
For it is seamed when, interpolation slit is inserted into one end that inserted sheet thickness is more than interpolation slit depth, quick-replaceable meets different tests requirement, in sample
Attractive joint set in advance, zero deflection, so that definitely experimental data is more accurate.
Stopple is rubber stopper, provided with step, is interference fitted with functional hole.When axis pulling experiment sample no-reinforcing-bar, work(is blocked
Energy hole effectively prevents mud from being flowed out from functional hole, more environmentally-friendly.
Step is provided with axially non-through reinforced hole.When axis pulling experiment sample has reinforcing bar, functional hole is blocked and by reinforcing bar
Reinforced hole is inserted, effectively prevents mud from being flowed out from functional hole, more environmentally-friendly, reinforcing bar more accurate positioning, test data is more accurate.
Reinforced hole is the aperture of the various different sizes corresponding with reinforcing bar.Different reinforcing bars are changed according to different bar gauges
The corresponding stopple in hole, meets different test requirements documents.
Bottom plate two ends are provided with the convenient handle carried.During carrying, it need to only apply external force to handle, you can move, carry more
It is convenient, it is also saving labour and time.
End plate inserts the consistency of thickness of the neck of side plate, end plate and neck, and gap coordinates.The mounting means of insertion is more square
Just, it is and more accurate.
Inserted sheet and stopple can accordingly be changed according to different operating modes.When sample is without attractive joint and no-reinforcing-bar, using no-reinforcing-bar
One end that the stopple in hole is consistent with interpolation slit depth with inserted sheet thickness coordinates with functional hole and interpolation slit, when sample is without attractive joint and has steel
During muscle, coordinated using the stopple for having reinforced hole one end consistent with interpolation slit depth with inserted sheet thickness and functional hole and interpolation slit, work as examination
Sample has attractive joint and when having reinforcing bar, using the stopple and inserted sheet thickness for having reinforced hole be more than one end of interpolation slit depth and functional hole and
Interpolation slit coordinates, when sample has attractive joint and no-reinforcing-bar, is more than interpolation slit depth using the stopple and inserted sheet thickness in no-reinforcing-bar hole
One end coordinates with functional hole and interpolation slit.A kind of die trial can prepare a variety of different desired samples.
A kind of concrete axial that the utility model is provided draws test specimen die trial, including side plate, end plate, bottom plate and connecting pole, side
Plate inwall left and right ends are provided with neck and mounting hole, and end plate central is provided with the functional hole and matched stopple of an insertion,
Bottom plate two ends are provided with connecting hole, and connecting pole is provided with through hole and screw thread, and connecting pole is connected with side plate, and end plate inserts the card of side plate
Groove, bottom plate is integrated by fastener and connecting pole with side plate and end plate connection, forms the box body of one side opening, and in side plate
The center of wall is additionally provided with interpolation slit and the inserted sheet supporting with interpolation slit, and stopple is provided with reinforced hole, and bottom plate two ends are provided with the convenient handle carried
Hand.Mud when original different sample preparation needs change or improved die trial, prepare is overcome to flow out, induce from die trial reinforced hole
The problem of stitching disunity and carry inconvenient.It is quick and easy for installation with simple in construction, requirement of experiment can be drawn according to different axles
Corresponding conversion die trial pattern, one module multiple usages, sample precision is high, and sample preparation is more environmentally friendly, and it is time saving and energy saving to carry.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is side plate dimensional structure diagram of the present utility model.
Fig. 3 is end plate dimensional structure diagram of the present utility model.
Fig. 4 is bottom plate dimensional structure diagram of the present utility model.
Fig. 5 is connecting pole dimensional structure diagram of the present utility model.
Fig. 6 is inserted sheet dimensional structure diagram of the present utility model.
Fig. 7 is a kind of stopple dimensional structure diagram of the present utility model.
Fig. 8 is another stopple dimensional structure diagram of the utility model.
In figure：Side plate 1, neck 11, mounting hole 12, interpolation slit 13, inserted sheet 14, end plate 2, functional hole 21, stopple 22, step
221, reinforced hole 2211, bottom plate 3, connecting hole 31, handle 32, connecting pole 4, through hole 41, screw thread 42, fastener 5.
Embodiment
As in Fig. 1 ~ 8, a kind of concrete axial draws test specimen die trial, including side plate 1, end plate 2, bottom plate 3 and connecting pole 4, side plate 1
Inwall left and right ends are provided with neck 11 and mounting hole 12, functional hole 21 of the center of end plate 2 provided with insertion and matched
Stopple 22, the two ends of bottom plate 3 are provided with connecting hole 31, and connecting pole 4 is provided with through hole 41 and screw thread 42, and connecting pole 4 is connected with side plate 1,
End plate 2 inserts the neck 11 of side plate 1, and bottom plate 3 is connected as one by fastener 5 and connecting pole 4 with side plate 1 and end plate 2, is formed
The box body being simultaneously open.It is simple in construction, it is quick and easy for installation.
Further, the connecting hole 31 on bottom plate 3 is the regular hexagon counterbore corresponding with the hexagon-head of fastener 5,
Spacing when being easy to fasten, fastener 5 is not raised after fastening, and the contact surface of bottom plate 3 is bigger, and sample is more stable when preparing.
It is preferred that scheme in, the center of the inwall of side plate 1 is additionally provided with interpolation slit 13 and the inserted sheet 14 supporting with interpolation slit 13.Can basis
Different test requirements documents selects seamed or seamless sample.
It is preferred that scheme in, the width and length of inserted sheet 14 are consistent with interpolation slit 13, and the thickness one end of inserted sheet 14 is deep with interpolation slit 13
Degree is consistent, and other end thickness is more than the depth of interpolation slit 13.When sample requirement is seamless, by the thickness of inserted sheet 14 and the depth one of interpolation slit 13
One end insertion interpolation slit 13 of cause, when sample requirement is seamed, one end that the thickness of inserted sheet 14 is more than the depth of interpolation slit 13 is inserted and inserted
Seam 13, the attractive joint that quick-replaceable is met in different tests requirement, sample is set in advance, zero deflection, so that definitely experimental data
It is more accurate.
It is preferred that scheme in, stopple 22 be rubber stopper, provided with step 221, be interference fitted with functional hole 21.Work as axis pulling experiment
During sample no-reinforcing-bar, closure functional hole 21 effectively prevents mud from being flowed out from functional hole 21, more environmentally-friendly.
It is preferred that scheme in, step 221 is provided with axially non-through reinforced hole 2211.When axis pulling experiment sample has reinforcing bar
When, block functional hole 21 and reinforcing bar is inserted into reinforced hole 2211, effectively prevent mud from being flowed out from functional hole 21, more environmentally-friendly, steel
Muscle more accurate positioning, test data is more accurate.
It is preferred that scheme in, reinforced hole 2211 be the various different sizes corresponding with reinforcing bar aperture.According to different steel
The corresponding stopple 22 of the different reinforced holes 2211 of muscle specification replacing, meets different test requirements documents.
It is preferred that scheme in, the two ends of bottom plate 3 are provided with the convenient handle 32 carried.During carrying, it need to only apply outer to handle 32
Power, you can move, carries more convenient, also saving labour and time.
It is preferred that scheme in, end plate 2 inserts the neck 11 of side plate 1, and the consistency of thickness of end plate 2 and neck 11, gap coordinates.
The mounting means of insertion more facilitates, and more accurate.
In above-mentioned preferred scheme, inserted sheet 14 and stopple 22 can accordingly be changed according to different operating modes.When sample is without attractive joint
During with no-reinforcing-bar, using the stopple 22 and the thickness of inserted sheet 14 in no-reinforcing-bar hole 2211 one end consistent with the depth of interpolation slit 13 and functional hole
21 and interpolation slit 13 coordinate, when sample is without attractive joint and when having reinforcing bar, using the stopple 22 and the thickness of inserted sheet 14 for having reinforced hole 2211
One end consistent with the depth of interpolation slit 13 coordinates with functional hole 21 and interpolation slit 13, when sample has attractive joint and when having reinforcing bar, using having
One end that the stopple 22 and the thickness of inserted sheet 14 of reinforced hole 2211 are more than the depth of interpolation slit 13 coordinates with functional hole 21 and interpolation slit 13, works as examination
When sample has attractive joint and no-reinforcing-bar, one end of the depth of interpolation slit 13 is more than using the stopple 22 and the thickness of inserted sheet 14 in no-reinforcing-bar hole 2211
Coordinate with functional hole 21 and interpolation slit 13.A kind of die trial can prepare a variety of different desired samples.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
Embodiment in system, the application and the feature in embodiment can be mutually combined in the case where not conflicting.This practicality is new
Technical characteristic in the technical scheme that the protection domain of type should be recorded with claim, including the technical scheme of claim record
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also protection domain of the present utility model it
It is interior.
Claims (8)
1. a kind of concrete axial draws test specimen die trial, including side plate（1）, end plate（2）, bottom plate（3）And connecting pole（4）, described side
Plate（1）Inwall left and right ends are provided with neck（11）And mounting hole（12）, described end plate（2）Function of the center provided with an insertion
Hole（21）With matched stopple（22）, described bottom plate（3）Two ends are provided with connecting hole（31）, described connecting pole（4）If
There is through hole（41）And screw thread（42）, connecting pole（4）With side plate（1）Connection, end plate（2）Insert side plate（1）Neck（11）, bottom
Plate（3）Pass through fastener（5）And connecting pole（4）With side plate（1）And end plate（2）Connect as one, form the box body of one side opening.
2. a kind of concrete axial according to claim 1 draws test specimen die trial, it is characterized in that：The side plate（1）In inwall
The heart is additionally provided with interpolation slit（13）With with interpolation slit（13）Supporting inserted sheet（14）.
3. a kind of concrete axial according to claim 2 draws test specimen die trial, it is characterized in that：The inserted sheet（14）Width and
Length and interpolation slit（13）Unanimously, inserted sheet（14）Thickness one end and interpolation slit（13）Depth is consistent, and other end thickness is more than interpolation slit（13）
Depth.
4. a kind of concrete axial according to claim 1 draws test specimen die trial, it is characterized in that：Described stopple（22）For rubber
Plug, provided with step（221）, it is interference fitted with functional hole.
5. a kind of concrete axial according to claim 4 draws test specimen die trial, it is characterized in that：Described step（221）It is provided with
The non-through reinforced hole in axial direction（2211）.
6. a kind of concrete axial according to claim 5 draws test specimen die trial, it is characterized in that：Described reinforced hole（2211）For
The aperture of the various different sizes corresponding with reinforcing bar.
7. a kind of concrete axial according to claim 1 draws test specimen die trial, it is characterized in that：Described bottom plate（3）Two ends are set
There is the convenient handle carried（32）.
8. a kind of concrete axial according to claim 1 draws test specimen die trial, it is characterized in that：Described end plate（2）Insertion side
Plate（1）Neck（11）, end plate（2）With neck（11）Consistency of thickness, gap coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094322.6U CN206470099U (en) | 2017-01-24 | 2017-01-24 | A kind of concrete axial draws test specimen die trial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094322.6U CN206470099U (en) | 2017-01-24 | 2017-01-24 | A kind of concrete axial draws test specimen die trial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470099U true CN206470099U (en) | 2017-09-05 |
Family
ID=59703164
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094322.6U Expired - Fee Related CN206470099U (en) | 2017-01-24 | 2017-01-24 | A kind of concrete axial draws test specimen die trial |
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| CN (1) | CN206470099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406273A (en) * | 2018-10-26 | 2019-03-01 | 太原理工大学 | Adhesive type tests the dumbbell shape test piece mould and test method that concrete axial draws performance |
-
2017
- 2017-01-24 CN CN201720094322.6U patent/CN206470099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406273A (en) * | 2018-10-26 | 2019-03-01 | 太原理工大学 | Adhesive type tests the dumbbell shape test piece mould and test method that concrete axial draws performance |
| CN109406273B (en) * | 2018-10-26 | 2021-07-02 | 太原理工大学 | Bonded dumbbell test piece die for testing concrete axial tension performance and test method |
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| 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: 20170905 Termination date: 20180124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |