CN208091871U - Concrete impervious instrument - Google Patents
Concrete impervious instrument Download PDFInfo
- Publication number
- CN208091871U CN208091871U CN201820520932.2U CN201820520932U CN208091871U CN 208091871 U CN208091871 U CN 208091871U CN 201820520932 U CN201820520932 U CN 201820520932U CN 208091871 U CN208091871 U CN 208091871U
- Authority
- CN
- China
- Prior art keywords
- die trial
- seat
- rack
- briquetting
- face
- 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of concrete impervious instrument, its key points of the technical solution are that：Including rack, the die trial seat being set in rack and the die trial being set on die trial seat, the lateral wall of die trial is extended with annulus convex shoulder close to one end of die trial seat to away from die trial direction, fixed mechanism is provided in rack, the briquetting that fixed mechanism includes the fixed link being set in rack, is rotatably dispose in fixed link, the thickness direction of briquetting upper edge briquetting offers guide hole, fixed link passes through guide hole and is rotatably assorted with guide hole, and briquetting is used to abut away from the end face of rack with annulus convex shoulder and then die trial is pressed in die trial seat towards the end face of rack.By the way that fixed mechanism is arranged so that the dismounting of die trial is more convenient.Sealing ring is equipped between die trial and die trial seat, sealing ring forms sealing between die trial seat and die trial, can prevent water from being overflowed from the gap between die trial seat and die trial to a certain extent, and good airproof performance is conducive to the accuracy of detection for promoting this concrete impervious instrument.
Description
Technical field
The utility model is related to construction material detection technology field, more particularly to a kind of concrete impervious instrument.
Background technology
Concrete is the artificial stone material being widely used under construction, for certain buildings, such as tunnel, waterwork
With other architectural engineerings, it is desirable that the concrete that building uses has specific anti-permeability performance.Concrete impervious instrument is mainly used for
The experiment of concrete impermeability and the measurement of anti-penetration grade.
Existing notification number is that the Chinese patent of CN205246494U discloses a kind of concrete impervious instrument, including body, sets
The monitor station being placed on body is provided with several die trial seats on monitor station, the die trial for installing sample is fixed on die trial seat,
It is realized and is fixed by multiple bolts between die trial seat and die trial.
When die trial to be mounted on die trial seat, worker needs to tighten multiple nuts so that die trial to be fixed on die trial seat,
Installment work is time-consuming and laborious.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of concrete impervious instrument, die trial
It can be mounted on die trial seat more conveniently.
The above-mentioned technical purpose of the utility model technical scheme is that：It is a kind of concrete impervious
Instrument, including rack, several die trial seats for being set in rack and it is set to die trial on die trial seat for installing sample, institute
The lateral wall for stating die trial is extended with annulus convex shoulder close to one end of die trial seat to away from die trial direction, if being provided in the rack
The fixed mechanism for being pressed in die trial on die trial seat is done, the fixed mechanism includes the fixed link being set in rack, turns
The thickness direction of the dynamic briquetting being set in fixed link, the briquetting upper edge briquetting offers guide hole, and the fixed link is passed through and led
It hole and is rotatably assorted with guide hole, the briquetting is used to abut in turn away from the end face of rack with annulus convex shoulder towards the end face of rack
Die trial is pressed on die trial seat.
Through the above technical solutions, the concrete impervious instrument is when in use, die trial is installed on die trial seat by testing crew,
Then briquetting is rotated so that briquetting abuts away from the end face of rack with annulus convex shoulder towards the end face of rack and then compresses die trial
In on die trial seat, die trial can be mounted on die trial seat more conveniently.
Preferably, the circumferential direction of the side wall upper edge fixed link of the fixed link offers locating slot, on the side wall of the guide hole
Equipped with the locating ring for being embedded into locating slot.
Through the above technical solutions, locating ring coordinates with locating slot so that it is vertical to be less prone between briquetting and fixed link
The relative movement in direction.
Preferably, several card holes are offered on the bottom wall of the locating slot, the locating ring is opened on the end face of briquetting
Equipped with groove, in the groove sliding be provided with the fixture block for being engaged by clamping with card hole, the bottom wall of the fixture block and groove it
Between be equipped with for driving fixture block to protrude from the spring of groove.
Through the above technical solutions, when briquetting abuts in turn with annulus convex shoulder away from the end face of rack towards the end face of rack
Die trial is pressed on die trial seat, spring driving fixture block is embedded into card hole, and then briquetting relatively stablely can compress die trial
In on die trial seat.
Preferably, the fixture block passes through briquetting and is connected with plate towards pull rod, the pull rod is provided on the end face of spring
Body, the spring are set on pull rod.
Through the above technical solutions, testing crew can be extracted from card hole fixture block out by pull rod and plate body, and then test
The rotatable briquetting of personnel so that briquetting is detached with annulus convex shoulder away from the end face of rack towards the end face of rack, fixed mechanism solution
In addition to the fixed function to die trial, then die trial and sample can be removed together by testing crew.
Preferably, the die trial seat includes sealing towards sealing ring, the sealing ring is provided on the end face of annulus convex shoulder
Body, the annulus convex shoulder is towards the seal groove offered on the end face of die trial seat for being embedded in for seal.
Through the above technical solutions, when the die trial to be installed on die trial seat, die trial is placed on die trial seat by worker,
So that seal is embedded into seal groove, seal forms sealing between die trial seat and die trial, can prevent to a certain extent
Water is overflowed from the gap between die trial seat and die trial, and good airproof performance is conducive to the accuracy of detection for promoting this concrete impervious instrument.
Preferably, the section of the seal and seal groove is trapezoidal, and the seal and the small head end of seal groove deviate from
Die trial seat.
Through the above technical solutions, if not perfectly aligned between seal and seal groove, seal can be on inclined-plane
Guiding role under be embedded into seal groove, when installation, is more convenient.
Preferably, for the die trial seat towards mounting groove is offered on the end face of annulus convex shoulder, the sealing ring further includes embedding
Enter the fixing body into mounting groove.
Through the above technical solutions, when sealing ring is installed on die trial seat, fixing body is embedded into mounting groove, then seals
Circle can be mounted on die trial seat relatively stablely, and sealing ring is replaced conveniently.
Preferably, it is provided with handle on the lateral wall of the die trial.
Through the above technical solutions, handle, which is used to carry die trial for testing crew, provides the point of application.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
1, by the way that fixed mechanism is arranged so that the dismounting of die trial is more convenient；
2, seal forms sealing between die trial seat and die trial, can prevent water from die trial seat and die trial to a certain extent
Between gap overflow, good airproof performance is conducive to the accuracy of detection for promoting this concrete impervious instrument.
Description of the drawings
Fig. 1 is the structural schematic diagram of concrete impervious instrument in embodiment, mainly protrudes the concrete structure of concrete impervious instrument；
Fig. 2 be die trial in embodiment, die trial seat, fixed mechanism diagrammatic cross-section, main prominent die trial and die trial seat it
Between mounting structure；
Fig. 3 is the enlarged drawing that A goes out in Fig. 2, the concrete structure of main prominent fixed mechanism.
Reference numeral：1, rack；2, die trial seat；3, die trial；4, fixed mechanism；41, fixed link；42, briquetting；5, it installs
Slot；6, sealing ring；61, fixing body；62, seal；7, annulus convex shoulder；8, seal groove；9, handle；10, locating slot；11, card hole；
12, guide hole；13, locating ring；14, groove；15, fixture block；16, spring；17, pull rod；18, plate body.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, a kind of concrete impervious instrument, including rack 1, the die trial seat 2 that is set in rack 1 and setting
With, for installing the die trial 3 of sample, be provided in rack 1 several for die trial 3 to be pressed on die trial seat 2 on die trial seat 2
Fixed mechanism 4.
As illustrated in fig. 1 and 2, die trial seat 2 is fixedly connected on the top of rack 1, and the quantity of die trial seat 2 is six, die trial seat 2
It is discoid.Die trial seat 2 offers mounting groove 5 on the end face of rack 1, the rectangular cross-section of mounting groove 5 and be annular shape.
Sealing ring 6 is provided on die trial seat 2, sealing ring 6 includes the fixing body 61 being embedded in mounting groove 5 and 61 integral type of fixing body
The seal 62 of connection, the rectangular cross-section of fixing body 61 and be annular shape, the section of seal 62 be it is trapezoidal and be it is circular,
The small head end of seal 62 deviates from die trial seat 2.When sealing ring 6 is installed on die trial seat 2, fixing body 61 is embedded into mounting groove 5
In, then sealing ring 6 can be mounted on die trial seat 2 relatively stablely, and sealing ring 6 is replaced conveniently.
Die trial 3 is hollow cylinder, and the hollow space of die trial 3 is for installing columned concrete sample.Die trial 3
Lateral wall is extended with annulus convex shoulder 7, outer diameter and the die trial seat of annulus convex shoulder 7 close to one end of die trial seat 2 to away from 3 direction of die trial
2 outer diameter is identical.Annulus convex shoulder 7 is close towards the seal groove 8 offered on the end face of die trial seat 2 for being embedded in for seal 62
The section of sealing groove 8 is trapezoidal and is circular, and the small head end of seal groove 8 deviates from die trial seat 2.
When the die trial 3 to be installed on die trial seat 2, die trial 3 is placed on die trial seat 2 by worker so that seal 62
It is embedded into seal groove 8, seal 62 forms sealing between die trial seat 2 and die trial 3, water can be prevented from examination to a certain extent
Gap between die holder 2 and die trial 3 is overflowed, and good airproof performance is conducive to the accuracy of detection for promoting this concrete impervious instrument.If close
Not perfectly aligned between envelope body 62 and seal groove 8, then seal 62 can be embedded into seal groove 8 under the guiding role on inclined-plane
In, when installation, is more convenient, and seal 62 coordinates with seal groove 8 so that is less prone to phase between die trial 3 and die trial seat 2
To movement, be conducive to promote the mounting stability between die trial 3 and die trial seat 2.
Handle 9 is fixedly connected on the lateral wall of die trial 3, handle 9, which is used to carry die trial 3 for testing crew, provides force
Point.
The quantity of fixed mechanism 4 for fixing the same die trial 3 is six, six 4 equidistant circle distributions of fixed mechanism
Around the same die trial 3.Fixed mechanism 4 includes the fixed link 41 being set in rack 1, is rotatably dispose in fixed link 41
Briquetting 42, briquetting 42 is used to abut away from the end face of rack 1 with annulus convex shoulder 7 and in turn presses die trial 3 towards the end face of rack 1
Tightly on die trial seat 2.
As shown in Figures 2 and 3, fixed link 41 is fixedly connected in rack 1, and fixed link 41 is cylindric, the side of fixed link 41
Locating slot 10 is offered on wall, locating slot 10 is opened up along the circumferential direction of fixed link 41.Card hole 11 is offered on the bottom wall of locating slot 10,
Card hole 11 is cylindrical hole, and the quantity of card hole 11 is four, and four card holes 11 are equidistant circumferential section, the circle of two of which card hole 11
The heart and the central axis of die trial 3 are in same plane.
Briquetting 42 is cuboid, offers guide hole 12 on briquetting 42, guide hole 12 is opened up along the thickness direction of briquetting 42.Guide hole
The locating ring 13 being embedded into locating slot 10 is provided on 12 side wall, locating ring 13 is annular shape, locating ring 13 and briquetting 42
Integral type connects.Locating ring 13 opens up fluted 14 on the end face of briquetting 42, and the section of groove 14 is round, in groove 14
Sliding is provided with the fixture block 15 for being engaged by clamping with card hole 11, and fixture block 15 is arcwall face away from one end of the bottom wall of groove 14,
Be provided with the spring 16 for driving fixture block 15 to protrude from groove 14 between fixture block 15 and the bottom wall of groove 14,16 one end of spring with
Fixture block 15 is fixedly connected, and the other end is fixedly connected with the bottom wall of groove 14.
Fixture block 15 passes through locating ring 13 and is connected with plate towards pull rod 17, pull rod 17 is fixedly connected on the end face of spring 16
Body 18, plate body 18 are used to pull pull rod 17 to provide the point of application for user, and spring 16 is set on pull rod 17.
When in use, die trial 3 is installed on die trial seat 2 the concrete impervious instrument, and fixture block 15 is embedded into the center with die trial 3
Axis is in conplane card hole 11, and briquetting 42 deviates from the end of rack 1 towards the end face of rack 1 and annulus convex shoulder 7 at this time
Face abuts and then die trial 3 is pressed on die trial seat 2, and die trial 3 can be mounted on die trial seat 2 more conveniently.
After the concrete impervious instrument detection, testing crew pulls pull rod 17 to away from 11 direction of card hole by plate body 18
Movement, and then fixture block 15 is driven to be extracted out from card hole 11, spring 16 can be compressed in the process, and briquetting 42 is then rotated nine
Ten degree, fixture block 15 can be embedded into card hole 11 under the reset response of spring 16, and briquetting 42 is fixed in fixed link 41 at this time,
And briquetting 42 is detached with annulus convex shoulder 7 away from the end face of rack 1 towards the end face of rack 1, and fixed mechanism 4 is relieved to die trial
3 fixed function, then testing crew die trial 3 and sample can be removed together.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of concrete impervious instrument, including rack (1), several die trial seats (2) for being set in rack (1) and it is set to
For installing the die trial (3) of sample on die trial seat (2), the lateral wall of the die trial (3) close to one end of die trial seat (2) to away from
Die trial (3) direction is extended with annulus convex shoulder (7), it is characterized in that：It is provided on the rack (1) several for pressing die trial (3)
Tightly in the fixed mechanism (4) on die trial seat (2), the fixed mechanism (4) include the fixed link (41) being set in rack (1),
The thickness direction of the briquetting (42) being rotatably dispose in fixed link (41), briquetting (42) the upper edge briquetting (42) offers guide hole
(12), the fixed link (41) passes through and guide hole (12) and is rotatably assorted with guide hole (12), and the briquetting (42) is towards rack (1)
End face is used to abut away from the end face of rack (1) with annulus convex shoulder (7) and then die trial (3) is pressed in die trial seat (2).
2. concrete impervious instrument according to claim 1, it is characterized in that：The side wall upper edge fixed link of the fixed link (41)
(41) circumferential direction offers locating slot (10), and the side wall of the guide hole (12) is equipped with the locating ring for being embedded into locating slot (10)
(13)。
3. concrete impervious instrument according to claim 2, it is characterized in that：The locating slot (10) if bottom wall on offer
Dry card hole (11), the locating ring (13) open up fluted (14) on the end face of briquetting (42), sliding in the groove (14)
The dynamic fixture block (15) being provided with for being engaged by clamping with card hole (11), is equipped between the fixture block (15) and the bottom wall of groove (14)
For driving fixture block (15) to protrude from the spring (16) of groove (14).
4. concrete impervious instrument according to claim 3, it is characterized in that：End face of the fixture block (15) towards spring (16)
On be provided with pull rod (17), the pull rod (17) passes through briquetting (42) and is connected with plate body (18), and the spring (16) is set in
On pull rod (17).
5. concrete impervious instrument according to claim 1, it is characterized in that：The die trial seat (2) is towards annulus convex shoulder (7)
Sealing ring (6) is provided on end face, the sealing ring (6) includes seal (62), and the annulus convex shoulder (7) is towards die trial seat
(2) it is offered on end face for for the embedded seal groove (8) of seal (62).
6. concrete impervious instrument according to claim 5, it is characterized in that：Section of the seal (62) and seal groove (8)
Face is trapezoidal, and the seal (62) and seal groove (8) small head end deviate from die trial seat (2).
7. concrete impervious instrument according to claim 6, it is characterized in that：The die trial seat (2) is towards annulus convex shoulder (7)
Mounting groove (5) is offered on end face, the sealing ring (6) further includes the fixing body (61) being embedded into mounting groove (5).
8. concrete impervious instrument according to claim 1, it is characterized in that：It is provided with handle on the lateral wall of the die trial (3)
Hand (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820520932.2U CN208091871U (en) | 2018-04-12 | 2018-04-12 | Concrete impervious instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820520932.2U CN208091871U (en) | 2018-04-12 | 2018-04-12 | Concrete impervious instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091871U true CN208091871U (en) | 2018-11-13 |
Family
ID=64055136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820520932.2U Expired - Fee Related CN208091871U (en) | 2018-04-12 | 2018-04-12 | Concrete impervious instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091871U (en) |
-
2018
- 2018-04-12 CN CN201820520932.2U patent/CN208091871U/en not_active Expired - Fee Related
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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: 20181113 |