CN209525230U - A kind of concrete impervious instrument - Google Patents
A kind of concrete impervious instrument Download PDFInfo
- Publication number
- CN209525230U CN209525230U CN201920137576.0U CN201920137576U CN209525230U CN 209525230 U CN209525230 U CN 209525230U CN 201920137576 U CN201920137576 U CN 201920137576U CN 209525230 U CN209525230 U CN 209525230U
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- CN
- China
- Prior art keywords
- die trial
- grip block
- testing stand
- concrete impervious
- impervious instrument
- 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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Abstract
The utility model relates to a kind of concrete impervious instrument, belong to the technical field of concrete test equipment, its key points of the technical solution are that including body, body includes testing stand, and multiple mounting tables are provided on testing stand, the die trial with test specimen chamber is provided on mounting table, the testing stand is fixedly connected with grip block, grip block offers multiple holding holes for being used to clamp die trial, is provided with multiple clips on grip block, the outer wall of die trial offers the annular slot for inlay card clip.The utility model has the labor intensity for reducing worker, improves the effect of working efficiency.
Description
Technical field
The utility model relates to the technical fields of concrete test equipment, more particularly, to a kind of concrete impervious instrument.
Background technique
The anti-permeability performance of concrete is the important indicator and each engineering quality supervision for evaluating concrete quality quality and durability
The required Inspection Index for stringent concrete Quality Control of standing.
Concrete impervious instrument is generallyd use to detect the impermeability of concrete, the existing notification number that can refer to is
The Chinese patent of CN205580948U discloses a kind of concrete impervious instrument comprising testing stand is provided on testing stand several
Die trial is provided with annular convex platform corresponding with die trial on testing stand, and annular convex platform is equipped with circumferentially arranged with snap ring, the bottom of snap ring
Several card slots, for the bottom outside of die trial circumferentially arranged with flange, the lateral wall of die trial is evenly arranged with several grabs, and the one of grab
End slides along die trial axial direction and connects, and the other end and card slot of grab cooperate, and being equipped between grab and flange makes grab and method
Blue relatively-stationary fastening assembly.
In use, test specimen press machine is pressed into die trial, and die trial is put on annular convex platform, so that grab and card slot
Alignment fixes grab and card slot by fixation kit；After experiment, then by fastening assembly grab and card slot are taken off
From die trial is had and is removed on annular convex platform, adjusts fastening assembly again, so that grab is relatively fixed with flange, at this point, longitudinal strike
Hit the i.e. separable test specimen in top surface and the die trial of test specimen.
However, when die trial is put on annular convex platform, need for several grabs on the outside of each die trial to be arranged in pair
In the card slot answered, also die trial can be just fixed on annular convex platform by multiple fastening assemblies, this undoubtedly increases worker's
Labor intensity reduces working efficiency.
Utility model content
The purpose of the utility model is to provide a kind of concrete impervious instrument, reach the labor intensity for reducing worker, improves work
Make the effect of efficiency.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of concrete impervious instrument, including body, body include testing stand, and multiple mounting tables are provided on testing stand, are put
It sets and is provided with the die trial with test specimen chamber on platform, the testing stand is fixedly connected with grip block, and grip block offers multiple be used for
The holding holes of die trial are clamped, are provided with multiple clips on grip block, the outer wall of die trial offers the annular snap for inlay card clip
Slot.
By using above-mentioned technical proposal, when needing the impermeability to detection concrete, die trial is passed through into holding holes first
It is put on mounting table, then by clip inlay card in the annular slot of die trial outer wall, so that die trial is fixed on testing stand, Gu
Fixed multiple die trials only need to fix a die trial and will adjust several cards by corresponding clip inlay card in card slot without every
Hook, so that labor intensity when reducing fixed die trial, improves working efficiency.
The utility model is further arranged to: the edge of the mounting table is provided with reinforcing protrusion, and the bottom end of die trial is set
It is equipped with reinforcing platform, the edge for reinforcing platform offers the reinforcement tank that protrusion is reinforced for inlay card.
By using above-mentioned technical proposal, when die trial is put on mounting table, protrusion is reinforced by inlay card in reinforcement tank, is made
Die trial will not be tampered arbitrarily in the horizontal direction, then again by clip inlay card in annular slot, by that can be limited in water quality direction
The movement of die trial, thus stability when improving fixed die trial.
The utility model is further arranged to: being offered seal groove between the mounting table and reinforcing platform, is set in seal groove
It is equipped with lip ring.
It needs to fill the water into die trial, the setting of sealing element can reduce when impermeability detects by using above-mentioned technical proposal
A possibility that water flow is stretched upwards along the inner wall of die trial, to reduce the influence to test result.
The utility model is further arranged to: the sealing element is the sealing element of rubber material.
By using above-mentioned technical proposal, rubber material has the advantages that elasticity is good, wear-resisting, good combination property, convenient for making
With.
The utility model is further arranged to: being provided at least two groups between the grip block and testing stand and component is turned up.
By using above-mentioned technical proposal, the height of the setting adjustable holding plate of component is turned up, to be suitable for different height
The die trial of degree expands the use scope of grip block.
The utility model is further arranged to: the component of being turned up includes the lead screw with testing stand rotation connection, lead screw
Outer wall is arranged with screw, and screw is fixedly connected with grip block, and lead screw is driven by force piece and rotated.
By using above-mentioned technical proposal, force piece drives lead screw rotation, and screw can be driven along the axis direction of lead screw
Rotation, so that grip block is driven to go up and down, the die trial to adjust the height of grip block, suitable for different height.
The utility model is further arranged to: the force piece includes motor, and motor is fixed on testing stand.
By using above-mentioned technical proposal, the rotation of motor output shaft can drive lead screw to rotate, and then adjust grip block
Height, the structure and principle of motor are simpler, convenient for operation and use.
In conclusion the advantageous effects of the utility model are as follows:
1. being provided with clip on grip block, the outer wall of die trial is provided with the annular slot for inlay card clip, needs to fix
Only it need to fix a die trial without every by corresponding clip inlay card in card slot when multiple die trials and will adjust several cards
Hook, so that labor intensity when reducing fixed die trial, improves working efficiency；
2. the setting of sealing element can reduce a possibility that water flow is stretched upwards along the inner wall of die trial, test is tied to reduce
The influence of fruit ensures the accuracy of test data as far as possible；
3. the setting that component is turned up is applicable to the die trial of different height, expand the use scope of grip block.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model embodies die trial and mounting table；
Fig. 3 is the schematic diagram of the section structure of die trial and mounting table；
Fig. 4 is the partial enlargement diagram of part A in Fig. 3.
In figure, 1, body；11, testing stand；12, mounting table；121, water injection hole；122, protrusion is reinforced；123, seal groove；
1231, sealing element；2, die trial；21, annular slot；22, platform is reinforced；221, reinforcement tank；3, grip block；31, holding holes；32, block
Hoop；4, component is turned up；41, bracket；42, lead screw；43, screw；431, connecting rod；44, motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of concrete impervious instrument disclosed by the utility model, including body 1, body 1 includes testing stand
11, mounting table 12 is provided on testing stand 11, die trial 2 is provided on mounting table 12, the top of testing stand 11 is provided with for pressing from both sides
The grip block 3 of die trial 2 is held, grip block 3, which is connected with, is turned up component 4.
Body 1 stands on ground, and the top of body 1 is provided with testing stand 11, and testing stand 11 is horizontally disposed cuboid plate
Shape structure, top are provided with multiple mounting tables 12.Mounting table 12 is round-like structure, and axis is vertical with the surface of testing stand 11,
Bottom end is fixedly connected with the top of testing stand 11, referring to Fig. 2, is provided with water injection hole 121 at center, water injection hole 121 be embedded in
Compression system inside body 1 is connected.
In conjunction with Fig. 1 and Fig. 2, the top of mounting table 12 is provided with die trial 2.Die trial 2 is the opening-like cylindric knot in both ends
Structure, axis is vertical with the surface of testing stand 11, is provided at bottom edge and reinforces platform 22, and reinforcing platform 22 is horizontally disposed annular
Plate structure, annular inner wall are fixedly connected with the outer wall of die trial 2, and bottom end is abutted with the top of mounting table 12.
The top of mounting table 12 is provided with reinforcing protrusion 122, reinforces protrusion 122 as annular shape, the axis of axis and die trial 2
Unanimously, referring to Fig. 3 and Fig. 4, the bottom end for reinforcing platform 22 offers the reinforcement tank 221 for reinforcing protrusion 122 for inlay card, reinforces protrusion
122 outer wall is bonded with the inner wall of reinforcement tank 221, and the setting of reinforcing protrusion 122 and reinforcement tank 221 can reduce die trial 2 and be put in
Shaking when setting on platform 12, to improve stability when placing die trial 2.
In conjunction with Fig. 3 and Fig. 4, seal groove 123 is offered between die trial 2 and mounting table 12, seal groove 123 is cricoid item
Hole is provided with sealing element 1231 in seal groove 123, and sealing element 1231 is the strip structure of annular, and annular inner wall is interior with die trial 2
Wall flushes, and the setting of sealing element 1231 can reduce a possibility that water flow is stretched upwards along the inner wall of die trial 2, to reduce to test
As a result influence, it is ensured that the accuracy of test result.
Fig. 1 is reviewed, the top of testing stand 11 is provided with grip block 3, and grip block 3 is horizontally disposed cuboid plate knot
Structure, length direction are consistent with the length direction of experimental bench.Grip block 3 is connected with two groups of height-regulating components 4, and two groups of height-regulating components 4 divide
Not Wei Yu 3 length direction of grip block both ends.It includes bracket 41 that component 4, which is turned up, and bracket 41 is vertically arranged and is in the plate of C font
The side wall of body 1 is fixed in shape structure, the side of bottom end.
Referring to Fig.1, lead screw 42 is rotatably connected on bracket 41, the axis of lead screw 42 is consistent with the length direction of bracket 41,
Bottom end and testing stand 11 are rotatablely connected.Lead screw 42 is driven by motor 44 and is rotated, and motor 44 is fixed on the bottom end of bracket 41, motor 44
The axis of output shaft is consistent with the axis of lead screw 42, and the output shaft of motor 44 passes through the fixed company in bottom end of bracket 41 and lead screw 42
It connects.
The outer wall of lead screw 42 is arranged with screw 43, and screw 43 is connected with connecting rod 431, the side of connecting rod 431 and grip block 3
Wall is fixedly connected.The rotation of 44 output shaft of motor can drive lead screw 42 to rotate, and drive screw 43 and connecting rod 431 along lead screw 42
Axis direction it is mobile, and then grip block 3 is driven to go up and down.
Referring to Fig.1, the top of grip block 3 offers multiple perforative holding holes 31, the inner diameter of holding holes 31 and examination
The outer diameter of mould 2 is consistent.Clip 32 is provided on grip block 3, clip 32 and grip block 3 are articulated and connected, and articulated shaft is located at perpendicular
In straight plane, so that clip 32 can be rotated centered on articulated shaft, the outer wall that the inner diameter of clip 32 is less than die trial 2 is straight
Diameter, outer wall are greater than the diameter of holding holes 31.
Referring to Fig. 2, the outer wall of die trial 2 offers annular slot 21, and 32 inlay card of clip is in annular slot 21, thus will examination
Mould 2 is fixed on grip block 3, is reduced die trial 2 in the movement of vertical direction, is improved the stability for placing die trial 2.
The implementation principle of the present embodiment are as follows:
When needing to detect the impermeability of concrete sample, die trial 2 is from top to bottom passed through to the holding holes 31 of grip block 3, is made
Raised 122 inlay cards must be reinforced in reinforcement tank, then die trial 2 cannot be moved arbitrarily in the horizontal direction, while 1231 inlay card of sealing element
In in seal groove 123, so that water flow will not stretch upwards along the inner wall of die trial 2；Then by 32 inlay card of clip in annular slot 21
It is interior, prevent die trial 2 is from arbitrarily tampering along the vertical direction, at this point, impervious detection can be carried out；The setting of grip block 3 makes
Only need to be simpler in operating in card slot by corresponding 32 inlay card of clip when must fix multiple die trials 2, reduce fixed die trial 2
When labor intensity, improve working efficiency.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of concrete impervious instrument, including body (1), body (1) includes testing stand (11), is provided on testing stand (11) more
A mounting table (12) is provided with the die trial (2) with test specimen chamber on mounting table (12), it is characterised in that: the testing stand (11)
It is fixedly connected with grip block (3), grip block (3) offers multiple for clamping the holding holes (31) of die trial (2), grip block (3)
On be provided with multiple clips (32), the outer wall of die trial (2) offers the annular slot (21) for inlay card clip (32).
2. a kind of concrete impervious instrument according to claim 1, it is characterised in that: the edge of the mounting table (12) is set
It is raised (122) to be equipped with reinforcing, the bottom end of die trial (2), which is provided with, reinforces platform (22), and the edge for reinforcing platform (22), which offers, to be used for
Inlay card reinforces the reinforcement tank (221) of raised (122).
3. a kind of concrete impervious instrument according to claim 2, it is characterised in that: the mounting table (12) and reinforcing platform
(22) it is offered between seal groove (123), is provided with lip ring (1231) in seal groove (123).
4. a kind of concrete impervious instrument according to claim 3, it is characterised in that: the sealing element (1231) is rubber material
The sealing element (1231) of matter.
5. a kind of concrete impervious instrument according to claim 1, it is characterised in that: the grip block (3) and testing stand
(11) it is provided at least two groups between, component (4) is turned up.
6. a kind of concrete impervious instrument according to claim 5, it is characterised in that: the height-regulating component (4) includes and examination
The lead screw (42) of platform (11) rotation connection is tested, the outer wall of lead screw (42) is arranged with screw (43), and screw (43) and grip block (3) are solid
Fixed connection, lead screw (42) are driven by force piece and are rotated.
7. a kind of concrete impervious instrument according to claim 6, it is characterised in that: the force piece includes motor (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137576.0U CN209525230U (en) | 2019-01-24 | 2019-01-24 | A kind of concrete impervious instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137576.0U CN209525230U (en) | 2019-01-24 | 2019-01-24 | A kind of concrete impervious instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525230U true CN209525230U (en) | 2019-10-22 |
Family
ID=68229964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920137576.0U Expired - Fee Related CN209525230U (en) | 2019-01-24 | 2019-01-24 | A kind of concrete impervious instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310879A (en) * | 2021-06-28 | 2021-08-27 | 南昌大学 | Automatic instrument for concrete impermeability test of changing |
| CN116202938A (en) * | 2023-04-28 | 2023-06-02 | 常州市慧宇建筑工程质量检测有限公司 | Full-automatic penetrometer for concrete permeation resistance test |
-
2019
- 2019-01-24 CN CN201920137576.0U patent/CN209525230U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310879A (en) * | 2021-06-28 | 2021-08-27 | 南昌大学 | Automatic instrument for concrete impermeability test of changing |
| CN116202938A (en) * | 2023-04-28 | 2023-06-02 | 常州市慧宇建筑工程质量检测有限公司 | Full-automatic penetrometer for concrete permeation resistance test |
| CN116202938B (en) * | 2023-04-28 | 2023-06-30 | 常州市慧宇建筑工程质量检测有限公司 | Full-automatic penetrometer for concrete permeation resistance test |
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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: 20191022 Termination date: 20220124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |