CN212432920U

CN212432920U - Concrete impermeability detection device

Info

Publication number: CN212432920U
Application number: CN202021177420.4U
Authority: CN
Inventors: 古超连; 钟栋宏; 武杭; 刘鑫; 涂雪军
Original assignee: Shenzhen Shirui Building Technology Co ltd
Current assignee: Shenzhen Shirui Building Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-29
Anticipated expiration: 2030-06-19

Abstract

The utility model belongs to the technical field of the technique that the concrete detected and specifically relates to a concrete impermeability test device is related to, it includes the organism and sets up in a plurality of examination die holders at organism top, the top of examination die holder is provided with examination mould, the outer equal fixed sleeve that is provided with of examination die holder, the groove of sliding has been seted up to fixed sleeve's inner wall, the inslot cunning that slides cooperates there is the fixed block, it wears out the piece that resets outside the groove of sliding to be provided with fixed block one end in the groove of sliding, the one end fixedly connected with unblock lever of the groove notch that slides is kept away from to the fixed block, unblock lever wears out fixed sleeve and slides the cooperation with fixed sleeve, the outer. The utility model discloses the staff of being convenient for has installs and dismantles the examination mould, and then improves staff work efficiency's effect.

Description

Concrete impermeability detection device

Technical Field

The utility model belongs to the technical field of the technique that the concrete detected and specifically relates to a concrete impermeability detection device is related to.

Background

The impermeability of concrete is an important parameter affecting the endurance time of concrete, so the impermeability of concrete is usually tested to ensure the production quality of concrete.

The current device that is used for detecting concrete impermeability mainly goes on through the concrete impermeability appearance, and chinese utility model patent that publication number is CN205246494U discloses a concrete impermeability appearance, and it mainly includes the organism and sets up in the detection platform of organism, detects the bench and is provided with a plurality of examination die holders, is fixed with the examination mould that is used for installing the style on the examination die holder, and the fixed realization through a plurality of bolts between examination die holder and examination mould.

The above prior art solutions have the following drawbacks: because the fixing between examination die holder and examination mould is realized through a plurality of bolts for at the in-process that detects concrete impermeability, the staff need twist repeatedly the bolt on the multiunit examination mould soon, with install and dismantle the examination mould, thereby make the staff to the multiunit examination mould install with the complex operation of dismantling.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a concrete impermeability test device, it has the staff of being convenient for to the advantage of examination mould installation and dismantlement.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete impermeability detection device, includes the organism and sets up in a plurality of examination die holders at organism top, the top of examination die holder is provided with examination mould, the outer equal fixed sleeve that is provided with of examination die holder, the groove of sliding has been seted up to fixed sleeve's inner wall, the inslot cunning that slides cooperates there is the fixed block, it wears out the piece that resets outside the groove of sliding to be provided with to make fixed block one end slide the inslot, the fixed block is located the one end fixedly connected with unlocking lever of the inslot that slides, unlocking lever wears out fixed sleeve and slides the cooperation with fixed sleeve, the outer peripheral face of examination mould is seted up and is pegged graft the complex fixed orifices with.

Through adopting above-mentioned technical scheme, at first stimulate the unblock pole, make the fixed block be located the inslot that slides, test die holder is arranged in to the examination mould afterwards, and rotate the examination mould and make the position of fixed orifices and fixed block just right, loosen the unblock pole this moment, the fixed block wears out the groove that slides and inserts to the fixed orifices under the reset action of piece that resets, and then realize the fixed to examination mould position, when fixed to examination mould position, need not to twist the bolt repeatedly, the pulling unblock pole and loosen the unblock pole can, thereby make the staff to the multiunit examination mould install with the easy and simple to handle of dismantlement, and then be favorable to improving staff's work efficiency.

The present invention may be further configured in a preferred embodiment as: the reset piece is reset spring, reset spring's one end fixed connection is in the cell wall that its notch was kept away from in the groove that slides, reset spring's other end fixed connection is in the fixed block.

Through adopting above-mentioned technical scheme, reset spring has an elastic force effect to the fixed block all the time to outside making the one end of reset block wear out the groove that slides all the time, reset spring's setting makes the simple structure of piece that resets, and the practicality is strong.

The present invention may be further configured in a preferred embodiment as: the one end that the fixed block wore out the groove that slides is the wedge setting, the one side that the organism was kept away from to the fixed block is the wedge face.

By adopting the technical scheme, when the test die is mounted on the test die base and abutted against the wedge-shaped surface of the fixed block, the fixed block automatically slides into the sliding groove under the action of component force, and an unlocking rod is not required to be pulled by a worker, so that the operation of fixing the test die by the worker is facilitated.

The present invention may be further configured in a preferred embodiment as: the fixing block, the unlocking rod and the reset spring are distributed in a plurality of circumferential directions around the axis of the fixing sleeve, and the fixing holes are in one-to-one correspondence with the fixing block.

By adopting the technical scheme, the matching of the multiple groups of fixing blocks and the fixing holes enables the test mold and the test mold base to be relatively fixed and limited at multiple positions, so that the stability of the test mold and the test mold base in fixing is further improved.

The present invention may be further configured in a preferred embodiment as: the one end that the release lever worn out the examination die holder outside all rotates and is connected with the dead lever, the locating piece that fixed sleeve's outer peripheral face fixedly connected with and each release lever one-to-one set up, the locating piece is kept away from fixed sleeve's one end and has all been seted up the constant head tank, the dead lever cooperates with the constant head tank joint, when the dead lever was located the constant head tank, the fixed block was located the sliding tray completely.

Through adopting above-mentioned technical scheme, the pulling dead lever makes the unblock pole drive the fixed block and together remove thereupon, when the fixed block was located the inslot that slides completely, rotates the dead lever and makes the dead lever be located the constant head tank that corresponds with it, and at this moment, the position of dead lever, unblock pole and fixed block is together fixed to the staff of being convenient for will be located the examination mould on the examination mould seat and take out, accomplish the dismantlement between examination mould and examination mould seat.

The present invention may be further configured in a preferred embodiment as: the inner wall of the fixed sleeve is fixedly connected with a guide block, the outer peripheral surface of the test mold is provided with a guide groove matched with the guide block in a sliding mode, the guide groove extends to the end portion of the test mold, and when the guide block is located in the guide groove, the fixed block and the fixed hole are located on the same horizontal line.

Through adopting above-mentioned technical scheme, the guide block plays the guide effect when trying the mould installation with the setting of guide way to the staff of being convenient for will try the mould installation to fixed block and fixed orifices just right position, and then to trying the mould and the rigidity of examination die holder.

The present invention may be further configured in a preferred embodiment as: and a chamfer is arranged at one end of the guide block sliding into the guide groove.

Through adopting above-mentioned technical scheme, the inclined plane guide effect when the guide block slides into the guide way is played in the setting of chamfer to the staff of being convenient for slides the guide block into the guide way.

The present invention may be further configured in a preferred embodiment as: the bottom of the test die is fixedly connected with an insertion rod, and the top of the test die base is provided with an insertion hole which is in insertion fit with the insertion rod.

Through adopting above-mentioned technical scheme, the cooperation of inserted bar and jack is favorable to further strengthening when trying the mould to install in the examination die holder, and the joint strength between the examination die holder to stability when further strengthening trying the mould and trying the die holder fixed.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the positions of the test molds are fixed, the bolts do not need to be repeatedly screwed, and the unlocking rods are pulled and loosened, so that the operation of installing and detaching a plurality of groups of test molds by workers is simple and convenient, and the working efficiency of the workers is improved;

2. the matching of the plurality of groups of fixed blocks and the fixed holes enables the test mold and the test mold seat to be limited at a plurality of positions when being relatively fixed, thereby being beneficial to further improving the stability when the test mold and the test mold seat are fixed;

3. the guide block and the guide groove are arranged to play a role in guiding the test mold during installation, so that the test mold is conveniently installed to the position, right opposite to the fixed block and the fixed hole, of the fixing block by a worker.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection relationship between the test mold and the test mold base in the embodiment of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a body; 2. a die testing base; 3. testing a mold; 4. fixing the sleeve; 5. a sliding groove; 6. a fixed block; 7. a return spring; 8. a fixing hole; 9. an unlocking lever; 10. fixing the rod; 11. positioning blocks; 12. positioning a groove; 13. a guide block; 14. a guide groove; 15. chamfering; 16. inserting a rod; 17. and (4) inserting the jack.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a concrete impermeability test device, including organism 1 and

examination die holder

2, 2 fixed mounting of examination die holder are in the top of

organism

1, and 2 parallel arrangement of examination die holder have two rows, and every row is provided with threely, and the top of each examination die holder 2 all is provided with examination mould 3, and examination die holder 2 all is circular with the cross section of examination mould 3.

Referring to fig. 2 and 3, the top fixedly connected with of organism 1 and the unanimous fixed sleeve 4 of examination mould seat 2 quantity, each examination mould seat 2 is located respectively in each fixed sleeve 4 with examination mould 3 and examination mould seat 2 all contradicts in the inside wall of its place fixed sleeve 4 with the outer peripheral face of examination mould 3, sliding groove 5 has all been seted up to fixed sleeve 4's inside wall, sliding groove 5 internal slipping has fixed block 6, be provided with the piece that resets in sliding groove 5, the piece that resets is reset spring 7, reset spring 7's one end fixed connection is in sliding groove 5's the cell wall of keeping away from its notch, reset spring 7's other end fixed connection is in fixed block 6, so that outside sliding groove 5 was worn out all the time to the one end of fixed block 6, the outer peripheral face of examination mould 3 is seted up with fixed block 6 grafting complex fixed orifices 8, fixed block 6 inserts fixed orifices 8 and fixes the position of examination mould.

Referring to fig. 3, the one end that fixed block 6 wore out the groove 5 that slides all is the wedge setting, and the wedge face of fixed block 6 inserts the direction of fixed sleeve 4 towards trying mould 3, so that try mould 3 and contradict in the wedge face of fixed block 6, fixed block 6 receives the component effect and slides in the groove 5 that slides automatically to sliding, the groove 5 that slides, fixed block 6 and reset spring 7 have threely around the axis circumference evenly distributed of fixed sleeve 4, fixed orifices 8 has seted up threely with fixed block 6 one-to-one, in order to further fix the position of trying mould 3.

Continuing to refer to fig. 3, the equal fixedly connected with unblock pole 9 of one end that each fixed block 6 is located sliding groove 5, unblock pole 9 all wears out fixed sleeve 4 and slides the cooperation with fixed sleeve 4 along the horizontal direction, and when the staff took out examination mould 3, pulling unblock pole 9 made fixed block 6 slide to sliding groove 5 thereupon, and fixed block 6 removes the fixing to examination mould 3 promptly when sliding to the state that breaks away from fixed orifices 8.

For the fixed state when making fixed block 6 break away from fixed orifices 8 is fixed, the one end that unblock pole 9 wore out outside fixed sleeve 4 all is connected with dead lever 10 through bearing rotation, fixed sleeve 4's outer peripheral face fixedly connected with locating piece 11, locating piece 11 is provided with three groups with dead lever 10 one-to-one, every group locating piece 11 all is provided with two and distributes in the both sides of each unblock pole 9 horizontal direction, the constant head tank 12 that has the level to set up is all seted up to the one end that fixed sleeve 4 was kept away from to each locating piece 11, dead lever 10 and the cooperation of constant head tank 12 joint, when pulling dead lever 10 and rotating it and making it be located two constant head tanks 12 of its two adjacent locating pieces 11 of unblock pole 9, its place fixed block 6 is located sliding groove 5 completely, and then realize that.

Referring to fig. 2 and 3, a guide block 13 is fixedly connected to the inner wall of the fixing sleeve 4, one end of the guide rod extends to the end face of the fixing sleeve 4 far away from the machine body 1, a guide groove 14 in sliding fit with the guide block 13 is formed in the outer peripheral surface of the test mold 3, the guide groove 14 extends to the end face of the bottom of the test mold 3, the guide block 13 is in sliding fit with the guide groove 14, when the guide block 13 is located in the guide groove 14, each fixing block 6 and each fixing hole 8 are respectively located at the same horizontal line, the guide block 13 and the guide groove 14 play a role in guiding the test mold 3 during installation, so as to further facilitate the installation of the test mold 3 by workers, in order to facilitate the insertion of the guide block 13 into the guide groove 14, chamfers 15 are arranged at one end of the guide block 13 far away from the machine body 1, namely one end of the guide block 13 sliding into the guide groove 14, in order to further enhance the connection strength between the test mold 3 and the test mold base 2, three insertion, the top of the test die holder 2 is provided with jacks 17 which are arranged in one-to-one correspondence with the inserted rods 16 and are matched with the inserted rods 16 in an inserting manner.

The implementation principle of the embodiment is as follows: when the test mold 3 is installed, the guide groove 14 is aligned with the guide block 13 and inserted into the fixed sleeve 4, when the test mold 3 is abutted against the wedge-shaped surface of the fixed block 6, the fixed block 6 slides in the sliding groove 5, when the fixed hole 8 is aligned with the position of the fixed block 6, the fixed block 6 is inserted into the fixed hole 8 under the elastic force of the reset spring 7, so that the test mold 3 is fixed, namely the test mold 3 is installed, when the test mold 3 is disassembled, each fixed rod 10 is sequentially pulled to enable each unlocking rod 9 to drive each fixed block 6 to slide in the sliding groove 5, then each fixed rod 10 is rotated to enable each fixed rod 10 to be positioned in the positioning groove 12 of each positioning block 11, so that the test mold 3 is released from being fixed, at the moment, the test mold 3 is taken out from the fixed sleeve 4 to complete the disassembly of the test mold 3, when the test mold 3 is installed and disassembled, the bolt does not need to be repeatedly twisted, and the positions of the unlocking rods 9 and 6 are moved through the fixed, therefore, the operation of installing and disassembling the multiple groups of test molds 3 by workers is simple and convenient, and the working efficiency of the workers is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete impermeability detection device, includes organism (1) and sets up in a plurality of examination die holders (2) at organism (1) top, the top of examination die holder (2) is provided with examination mould (3), its characterized in that: the outer equal fixed sleeve (4) that is provided with of examination die holder (2), the inner wall of fixed sleeve (4) has been seted up and has been slided groove (5), it has fixed block (6) to slide groove (5) internal slipping cooperation, it wears out the piece that resets outside sliding groove (5) to be provided with in sliding groove (5) and make fixed block (6) one end, fixed block (6) are located one end fixedly connected with unlocking lever (9) of sliding groove (5) inslot, unlocking lever (9) are worn out fixed sleeve (4) and are slided the cooperation with fixed sleeve (4), complex fixed orifices (8) are pegged graft with fixed block (6) are seted up to the outer peripheral face of examination mould (3).

2. The apparatus for detecting concrete impermeability according to claim 1, wherein: the piece that resets is reset spring (7), the cell wall of its notch is kept away from in groove (5) that slides to the one end fixed connection of reset spring (7), the other end fixed connection in fixed block (6) of reset spring (7).

3. The apparatus for detecting concrete impermeability according to claim 2, wherein: the one end that sliding groove (5) were worn out in fixed block (6) is the wedge setting, the one side that organism (1) were kept away from in fixed block (6) is the wedge face.

4. The apparatus for testing impermeability of concrete according to claim 3, wherein: the fixing block (6), the unlocking rod (9) and the reset spring (7) are circumferentially distributed around the axis of the fixing sleeve (4) to form a plurality of grooves, and the fixing holes (8) and the fixing block (6) are arranged in a one-to-one correspondence mode.

5. The apparatus for testing impermeability of concrete according to claim 4, wherein: the one end that examination die holder (2) was worn out in unblock pole (9) is all rotated and is connected with dead lever (10), locating piece (11) that the outer peripheral face fixedly connected with of fixed sleeve (4) and each unblock pole (9) one-to-one set up, constant head tank (12) have all been seted up to the one end that fixed sleeve (4) were kept away from in locating piece (11), dead lever (10) and constant head tank (12) joint cooperation, when dead lever (10) are located constant head tank (12), fixed block (6) are located sliding groove (5) completely.

6. The apparatus for detecting concrete impermeability according to claim 1, wherein: the inner wall fixedly connected with guide block (13) of fixed sleeve (4), the outer peripheral face of examination mould (3) is seted up and is slided complex guide way (14) with guide block (13), guide way (14) extend to the tip of examination mould (3), when guide block (13) are located guide way (14), fixed block (6) are located same water flat line with fixed orifices (8).

7. The apparatus for testing impermeability of concrete according to claim 6, wherein: a chamfer (15) is arranged at one end of the guide block (13) sliding into the guide groove (14).

8. The apparatus for detecting concrete impermeability according to claim 1, wherein: the bottom of the test die (3) is fixedly connected with an inserted bar (16), and the top of the test die holder (2) is provided with an insertion hole (17) which is in insertion fit with the inserted bar (16).