CN207066933U - Concrete impervious instrument - Google Patents
Concrete impervious instrument Download PDFInfo
- Publication number
- CN207066933U CN207066933U CN201720538342.8U CN201720538342U CN207066933U CN 207066933 U CN207066933 U CN 207066933U CN 201720538342 U CN201720538342 U CN 201720538342U CN 207066933 U CN207066933 U CN 207066933U
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- CN
- China
- Prior art keywords
- bolt
- mounting ring
- ring
- sealed base
- mounting
- 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 concrete impervious instrument, its drip irrigation device is to include sealed base, the upper surface of sealed base abuts and is combined with seal sleeve, lower mounting ring is provided with the outside of sealed base, annular is evenly arranged with multiple bolts in lower mounting ring, nut is threaded with bolt, lower mounting ring depression is formed with the first mounting groove, bolt grafting is matched with the first mounting groove, spring is provided between first mounting groove and bolt, the bottom of seal sleeve is provided with mounting ring, upper mounting ring abuts and is matched with sealed base, the mounting hole coordinated with bolt grafting is provided with upper mounting ring, nut abuts the upper surface for being matched with mounting ring；Mounting ring is set to be connected to sealed base, mounting hole is corresponding with bolt, and bolt pushes mounting hole to by spring, nut is set to be connected to mounting ring, at this moment seal sleeve is relatively fixed to sealed base, makes the installation of seal sleeve become simple and convenient, improves operating efficiency.
Description
Technical field
Concrete test apparatus field is the utility model is related to, more specifically, it relates to concrete impervious instrument.
Background technology
Concrete is the artificial stone material being widely used in architectural engineering, for some buildings, as waterwork, it is underwater,
In water, underground and other architectural engineerings, it is desirable to building has special anti-permeability performance, and so-called anti-permeability performance refers to structures institute
The material used can resist the performance that water and other liquid mediums permeate under pressure.
Concrete impervious instrument is mainly used for the experiment of concrete impermeability and the measure of anti-penetration grade, therefore obtains
The department such as relevant production, construction, design, teaching and research widely uses, and concrete impervious instrument generally comprises sealed base and sealing shroud
Cylinder, test block is fixed on seal sleeve, then seal sleeve is fixed on sealed base by bolt, you can mixed
Coagulate the measure of native anti-permeability performance.
Traditional concrete impervious instrument when in use, because bolt is that afterbody is directly anchored on sealed base upward,
When installing seal sleeve, it is necessary to which the position that seal sleeve is aligned to bolt smoothly could put down seal sleeve, but due to peace
The volume and weight for loading onto the seal sleeve of test block is all bigger so that the operation of seal sleeve alignment bolt becomes not side
Just, operating efficiency is influenceed.
Utility model content
The purpose of this utility model is to provide concrete impervious instrument, has the advantages of convenient installation seal sleeve.
Above-mentioned technical purpose of the present utility model technical scheme is that：Concrete impervious instrument, bag
Sealed base is included, the upper surface of the sealed base, which abuts, is combined with seal sleeve, is provided with down on the outside of the sealed base
Mounting ring, annular is evenly arranged with multiple bolts in the lower mounting ring, and nut, the lower peace are threaded with the bolt
Dress ring is recessed in bolt position is matched with first formed with the first mounting groove, the bolt with head state grafting directed downwardly
Mounting groove, is provided with spring between the bottom land of first mounting groove and the head of bolt, the spring makes bolt have toward remote
The trend moved from the direction of the first mounting groove, the bottom of the seal sleeve are provided with mounting ring, and the upper mounting ring is supported
Connect and be matched with sealed base, the mounting hole coordinated with bolt grafting is provided with the upper mounting ring, the nut, which abuts, to be coordinated
In the upper surface of upper mounting ring.
By using above-mentioned technical proposal, when using concrete impervious instrument, test block is fixed on seal sleeve, so
Seal sleeve is placed on to the top of sealed base afterwards, mounting ring is connected to sealed base, at this moment spring is by upper mounting ring
It is pressed into the first mounting groove, promotes seal sleeve, make mounting ring coaxially in sealed base, and makes mounting hole corresponding with bolt,
At this moment under the action of the spring, bolt is pushed to and passes through mounting hole, and at this moment by bolt in nut sleeve, and tightening abuts nut
In upper mounting ring, at this moment seal sleeve is to be relatively fixed to sealed base, can continue the operation of concrete impermeability test, install
Seal sleeve is again put down in the position that seal sleeve need not be directed to bolt exactly during seal sleeve, can be first by seal sleeve
The position for adjusting seal sleeve again further according to concrete condition is put down, makes the installation of seal sleeve become simple and convenient, improves work
Make efficiency.
Preferably, the bottom-up of first mounting groove is provided with limited post, and the head of the bolt is toward its afterbody
Direction is recessed to form limited location groove, and the limited post coordinates with stopper slot grafting.
By using above-mentioned technical proposal, the glide direction of bolt is limited using limited post, reduces bolt in cunning
Shaken during dynamic and cause bolt and mounting hole can not normal corresponding situation.
Preferably, the sealed base abuts with upper mounting ring at it and both sides are provided with cooperation protrude from sealed base
Second mounting groove, sealing ring is fixedly installed in second mounting groove, the sealing ring abuts with the bottom surface of upper mounting ring matches somebody with somebody
Close.
By using above-mentioned technical proposal, after seal sleeve is installed, upper mounting ring abuts cooperation with sealing ring, and
Upper mounting ring is fixedly connected on seal sleeve, and sealing ring seals to the space between sealed base and seal sleeve, reduces
Revealed in gap of the test(ing) liquid between seal sleeve and sealed base during experiment and influence the situation of test data.
Preferably, the upper mounting ring is provided with the fixing groove of annular in the upper surface of mounting hole position, described solid
Determine groove coaxially to set in place mounting hole, the nut is outwardly formed with retainer ring close to one end of stud base, described
Retainer ring rotates coaxially and is connected in fixing groove.
By using above-mentioned technical proposal, nut is set to be fixedly connected on mounting ring, when pulling down seal sleeve, nut one
Directly it is fixed in mounting ring, reduces after lower nut is unloaded, the situation that nut is arbitrarily put and causes nut to lose, and
Because nut is coaxially set in mounting hole, after seal sleeve is installed and makes bolt corresponding with mounting hole, work of the bolt in spring
The bottom of nut is propped up under, at this moment rotating nuts are that the threaded connection of bolts and nuts can be achieved, easy to operate, improve work
Make efficiency.
Preferably, the lower mounting ring, which rotates coaxially, is connected to sealed base.
By using above-mentioned technical proposal, when seal sleeve is placed on sealed base, due to seal sleeve with it is close
Larger frictional force between back cover seat be present so that the mobile inconvenience of seal sleeve, lower mounting ring is rotated coaxially in sealing
After base, rotatable lower mounting ring so that the bolt being fixed in lower mounting ring around sealed base axis rotate, can be by spiral shell
Bolt is rotated to position corresponding with mounting hole, has been further facilitated the installation operation of seal sleeve, has been improved operating efficiency.
Preferably, cave inward the chute formed with annular on the outside of the sealed base, the inner side of the lower mounting ring
It is provided with the annular slide rail being connected with slide.
By using above-mentioned technical proposal, the slide rail for making to be fixed in lower mounting ring is slidably connected to chute, realizes lower pacify
Dress ring, which rotates coaxially, is connected to sealed base, and installation is simple and convenient.
Preferably, the bottom of the upper mounting ring caves inward formed with slot, and the slot is socketed on the second mounting groove,
The sealing ring abuts the bottom land for being matched with slot.
By using above-mentioned technical proposal, when placing seal sleeve, it is necessary to which seal sleeve is coaxially put in sealed base
Put, at this moment coordinate using the grafting of slot and the second mounting groove, can be achieved rapidly to make seal sleeve coaxially in sealed base,
Improve operating efficiency.
Preferably, it is fixedly installed swing handle on the outside of the lower mounting ring.
By using above-mentioned technical proposal, swing handle rotates lower mounting ring for operating personnel and provides impetus, facilitates sealing
The installation operation of sleeve, improves operating efficiency.
In summary, the utility model has the advantages that：When using concrete impervious instrument, test block is fixed
On seal sleeve, at this moment spring is pressed into the first mounting groove by upper mounting ring, and seal sleeve then is placed on into sealed base
Top, using slot and the second mounting groove grafting coordinate, make seal sleeve coaxially in sealed base, and make sealing ring with it is upper
The bottom surface of mounting ring, which abuts, to be coordinated, and the space between sealed base and seal sleeve is sealed with realizing, revolved using swing handle
Turn lower mounting ring so that the bolt being fixed on the first mounting groove rotates around the axis of sealed base, by bolt rotate to
Position corresponding to mounting hole, and after bolt is corresponding with mounting hole, at this moment under the action of the spring, bolt is pushed to and passed through
Mounting hole, rotating nut, nut is set to be connected and screw with bolt thread, at this moment seal sleeve is relatively fixed to sealed base,
The operation of concrete impermeability test can be continued, seal sleeve need not be aligned to the position of bolt exactly when installing seal sleeve
Put and again put down seal sleeve, seal sleeve can first be put down to the position for adjusting seal sleeve again further according to concrete condition, made close
The installation of big envelope cylinder becomes simple and convenient, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the relation schematic diagram between sealed base and seal sleeve and lower mounting ring in the present embodiment.
Reference：1st, support；2nd, sealed base；3rd, seal sleeve；4th, lower mounting ring；5th, bolt；6th, nut；7th, first
Mounting groove；8th, spring；9th, upper mounting ring；10th, mounting hole；11st, limited post；12nd, stopper slot；13rd, the second mounting groove；14th, seal
Ring；15th, fixing groove；16th, retainer ring；17th, chute；18th, slide rail；19th, slot；20th, swing handle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Concrete impervious instrument, as shown in figure 1, including support 1,6 sealed bases 2 are provided with support 1, and close
Seal sleeve 3 is provided with back cover seat 2, between seal sleeve 3 and sealed base 2 by the equally distributed bolt 5 of 6 annulars and
Nut 6 is fixedly connected.
With reference to Fig. 2 and Fig. 3, the side of sealed base 2 is provided with lower mounting ring 4, and the outside of sealed base 2 concaves
The chute 17 formed with annular is fallen into, the inner side of lower mounting ring 4 is provided with the annular slide rail 18 being slidably connected with chute 17 so that
Lower mounting ring 4 can be rotated coaxially in sealed base 2, and impetus, convenient sealing are provided in order to rotate lower mounting ring 4 for operating personnel
The installation operation of sleeve 3, operating efficiency is improved, the outside of lower mounting ring 4 is fixedly installed swing handle 20.
The upper surface of sealed base 2 is provided with annular second that both sides protrude from sealed base 2 at lower mounting ring 4
Mounting groove 13, is fixedly installed the sealing ring 14 of annular on the second mounting groove 13, and is concaved in the bottom of upper mounting ring 9
Fall into formed with slot 19, the socket of slot 19 is matched with the second mounting groove 13, and the bottom land of slot 19 is abutted with sealing ring 14 and matched somebody with somebody
Closing, slot 19 abuts cooperation with sealing ring 14, and sealing ring 14 seals to the space between sealed base 2 and seal sleeve 3,
Reduction is revealed in gap of the test(ing) liquid between seal sleeve 3 and sealed base 2 during experiment and influences test data
Situation, meanwhile, when placing seal sleeve 3, it is necessary to which seal sleeve 3 is coaxially placed in sealed base 2, at this moment using insert
The grafting of the mounting groove 13 of groove 19 and second coordinates, and can be achieved rapidly to make seal sleeve 3 coaxially in sealed base 2, improve work
Efficiency.
Lower mounting ring 4 is recessed formed with the first mounting groove 7 in the position of bolt 5, and bolt 5 is with head shape directed downwardly
State grafting is matched with the first mounting groove 7, and spring 8, the bullet are provided between the bottom land of the first mounting groove 7 and the head of bolt 5
Spring 8 makes bolt 5 have the trend moved toward the direction away from the first mounting groove 7, is provided with and the grafting of bolt 5 in upper mounting ring 9
The mounting hole 10 of cooperation.
The bottom-up of first mounting groove 7 is provided with limited post 11, and the head of bolt 5 is recessed to be formed toward the direction of its afterbody
Limited location groove 12, and limited post 11 coordinates with the grafting of stopper slot 12, and the glide direction of bolt 5 is limited using limited post 11
System, reduce bolt 5 and shaken in sliding process and cause bolt 5 and mounting hole 10 can not normal corresponding situation.
Upper mounting ring 9 is provided with the fixing groove 15 of annular, and fixing groove 15 in the upper surface of the position of mounting hole 10
Coaxially set in place mounting hole 10, nut 6 is outwardly formed with retainer ring 16 close to one end of the bottom of bolt 5, and solid
Determine ring 16 to rotate coaxially and be connected in fixing groove 15, nut 6 is fixedly connected on mounting ring 9, when pulling down seal sleeve 3,
Nut 6 is permanently affixed in mounting ring 9, is reduced after lower nut 6 is unloaded, and nut 6 is arbitrarily put and causes nut 6 to lose
Situation, and because nut 6 is coaxially set in mounting hole 10, in installation seal sleeve 3 and make bolt 5 corresponding with mounting hole 10
Afterwards, bolt 5 props up the bottom of nut 6 in the presence of spring 8, and at this moment rotating nuts 6 are that the spiral shell of bolt 5 and nut 6 can be achieved
Line connects, easy to operate, improves operating efficiency.
Specifically used process：When using concrete impervious instrument, test block is fixed on seal sleeve 3, at this moment spring 8
It is pressed into by upper mounting ring 9 in the first mounting groove 7, then seal sleeve 3 is placed on to the top of sealed base 2, utilize slot 19
Grafting with the second mounting groove 13 coordinates, and makes seal sleeve 3 coaxially in sealed base 2, and makes sealing ring 14 and upper mounting ring 9
Bottom surface, which abuts, to be coordinated, and the space between sealed base 2 and seal sleeve 3 is sealed with realizing, under being rotated using swing handle 20
Mounting ring 4 so that the bolt 5 being fixed on the first mounting groove 7 around sealed base 2 axis rotate, by bolt 5 rotate to
With 10 corresponding position of mounting hole, and after bolt 5 is corresponding with mounting hole 10, at this moment in the presence of spring 8, the quilt of bolt 5
Push to and pass through mounting hole 10, rotating nut 6, nut 6 is threadedly coupled and is screwed with bolt 5, at this moment seal sleeve 3 is i.e. relative
Sealed base 2 is fixed on, the operation of concrete impermeability test can be continued, need not exactly will be close when installing seal sleeve 3
Seal sleeve 3 is again put down in the position that big envelope cylinder 3 is directed at bolt 5, first can put down seal sleeve 3 and be adjusted again further according to concrete condition
The position of whole seal sleeve 3, makes the installation of seal sleeve 3 become simple and convenient, improves operating efficiency.
Claims (8)
1. concrete impervious instrument, including sealed base (2), the upper surface of the sealed base (2), which abuts, is combined with seal sleeve
(3), it is characterized in that：Lower mounting ring (4) is provided with the outside of the sealed base (2), annular is uniform on the lower mounting ring (4)
Multiple bolts (5) are provided with, nut (6) are threaded with the bolt (5), the lower mounting ring (4) is where bolt (5)
Position depression is matched with the first mounting groove formed with the first mounting groove (7), the bolt (5) with head state grafting directed downwardly
(7) spring (8), is provided between the bottom land of first mounting groove (7) and the head of bolt (5), the spring (8) makes bolt
(5) there is the trend moved toward the direction away from the first mounting groove (7), the bottom of the seal sleeve (3) is provided with installation
Ring (9), the upper mounting ring (9), which abuts, is matched with sealed base (2), is provided with the upper mounting ring (9) and is inserted with bolt (5)
The mounting hole (10) of cooperation is connect, the nut (6) abuts the upper surface for being matched with mounting ring (9).
2. concrete impervious instrument according to claim 1 it is characterized in that：The bottom-up setting of first mounting groove (7)
Limited location post (11), the head of the bolt (5) are recessed to form limited location groove (12), the limited post toward the direction of its afterbody
(11) coordinate with stopper slot (12) grafting.
3. concrete impervious instrument according to claim 1 it is characterized in that：The sealed base (2) is in itself and upper mounting ring
(9) abut and the second mounting groove (13) that both sides protrude from sealed base (2) is provided with cooperation, in second mounting groove (13)
Sealing ring (14) is fixedly installed, the sealing ring (14) abuts cooperation with the bottom surface of upper mounting ring (9).
4. concrete impervious instrument according to claim 1 it is characterized in that：The upper mounting ring (9) is where mounting hole (10)
The upper surface of position is provided with the fixing groove (15) of annular, and the fixing groove (15) is coaxially set in place mounting hole (10), institute
Nut (6) is stated outwardly to rotate coaxially formed with retainer ring (16), the retainer ring (16) close to one end of bolt (5) bottom
And it is connected in fixing groove (15).
5. concrete impervious instrument according to claim 3 it is characterized in that：The lower mounting ring (4) rotate coaxially be connected to it is close
Back cover seat (2).
6. concrete impervious instrument according to claim 5 it is characterized in that：Cave inward shape on the outside of the sealed base (2)
Into the chute (17) for having annular, the annular slide rail being slidably connected with chute (17) is provided with the inside of the lower mounting ring (4)
(18)。
7. concrete impervious instrument according to claim 5 it is characterized in that：The bottom of the upper mounting ring (9) caves inward shape
Into there is slot (19), the slot (19) is socketed on the second mounting groove (13), and the sealing ring (14) abuts and is matched with slot
(19) bottom land.
8. concrete impervious instrument according to claim 5 it is characterized in that：It is fixedly installed on the outside of the lower mounting ring (4)
Swing handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538342.8U CN207066933U (en) | 2017-05-12 | 2017-05-12 | Concrete impervious instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538342.8U CN207066933U (en) | 2017-05-12 | 2017-05-12 | Concrete impervious instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066933U true CN207066933U (en) | 2018-03-02 |
Family
ID=61504570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538342.8U Expired - Fee Related CN207066933U (en) | 2017-05-12 | 2017-05-12 | Concrete impervious instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060636A (en) * | 2018-09-19 | 2018-12-21 | 江门市建联检测有限公司 | A kind of concrete impervious test equipment |
-
2017
- 2017-05-12 CN CN201720538342.8U patent/CN207066933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060636A (en) * | 2018-09-19 | 2018-12-21 | 江门市建联检测有限公司 | A kind of concrete impervious test equipment |
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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: 20180302 |