CN218782164U

CN218782164U - Fixing structure of concrete impermeability instrument

Info

Publication number: CN218782164U
Application number: CN202222647919.2U
Authority: CN
Inventors: 李伟; 李强; 历杰
Original assignee: Hebei Zhongquan Engineering Testing Co ltd
Current assignee: Hebei Zhongquan Engineering Testing Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-31
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a concrete anti-permeability apparatus technical field provides a fixed knot of concrete anti-permeability apparatus constructs, including the examination die holder that includes in concrete anti-permeability apparatus body and the concrete anti-permeability apparatus body, examination die holder fixed connection is at the upper surface of concrete anti-permeability apparatus body, can dismantle in the examination die holder and be connected with the examination mould that is used for placing the detection concrete test block, is connected with the quick detach subassembly that is convenient for carry out quick dismantlement to examination die holder and examination mould on the concrete anti-permeability apparatus body. Through above-mentioned technical scheme, solved among the prior art when carrying out impervious detection to the concrete test block, need seal the incision department between examination die holder and the examination mould to ensure impervious performance's detection more accurate, this patent can solve be convenient for to the problem of convenient to detach between examination die holder and the examination mould, but can not guarantee the problem of the sealed of examination die holder and die holder junction.

Description

Fixing structure of concrete impermeability instrument

Technical Field

The utility model relates to a concrete anti-permeability apparatus technical field, it is specific, relate to a concrete anti-permeability apparatus's fixed knot constructs.

Background

Concrete impermeability instrument concrete, artificial stone widely used in construction, and for some constructions, such as hydraulic construction, underwater, underground and other construction engineering, the requirement of special impermeability is that the impermeability is the resistance of the material used in the construction to the penetration of water and other liquid (light oil, heavy oil) medium under pressure.

Through the search discovery, chinese patent with patent number CN202122008765.8 discloses a work piece fixed knot of concrete impermeability appearance, it drives the transmission post at the inside rotation of bearing through the locating piece, the user loosens the positioning disk and fixes the position of positioning disk through locating piece and slotted hole cooperation after the rotation, thereby reach the purpose of being convenient for the installation, make this work piece fixed knot of concrete impermeability appearance possess the advantage of being convenient for the installation, use through the cooperation of fixture block and draw-in groove in the in-service use process, can replace the fixed form of traditional bolt, avoid can't find the spanner that corresponds the model when dismantling, thereby lead to unable demolising the mould.

To above-mentioned technique, the inventor thinks, it can utilize the locating piece to drive the transmission post and rotate in the inside of bearing, the user loosens the positioning dish and fixes the position of positioning dish through locating piece and slotted hole cooperation after the rotation to reach the purpose convenient to install, but when carrying out impervious detection to the concrete test block, need seal the cutting opening department between examination die holder and the examination mould, in order to ensure that the detection of impervious performance is more accurate, although this patent can solve the problem of being convenient for dismantle between examination die holder and the examination mould, but can not guarantee the sealed of examination die holder and die holder junction.

In order to solve the technical problem, the application provides a fixing structure of a concrete impermeability instrument.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixed knot of concrete anti-permeability apparatus constructs has solved and is carrying out anti-permeability to the concrete test block in the correlation technique and examine time measuring, need seal the shearing mouth department of trying between die holder and the examination mould to ensure the more accuracy of detection of anti-permeability, this patent though can solve be convenient for to try the die holder and try the problem of convenient to detach between the mould, but can not guarantee the problem of the sealing of trying die holder and die holder junction.

The technical scheme of the utility model as follows: a fixing structure of a concrete impermeability instrument comprises a concrete impermeability instrument body and a test die holder which is arranged in the concrete impermeability instrument body, wherein the test die holder is fixedly connected to the upper surface of the concrete impermeability instrument body;

the quick detach subassembly includes the internal thread, and internal thread fixed connection still includes the external screw thread in the inner wall of examination mould seat, and external screw thread fixed connection is offered the circle groove that is used for installing sealed pad at the lower extreme surface of examination mould on the surface of examination mould seat, and when threaded connection between external screw thread and the internal thread, examination mould threaded connection is in examination mould seat.

Furthermore, the test die seats are provided with six groups in total, each three groups of test die seats are arranged in one row, and the two rows of test die seats are arranged in a symmetrical structure.

Further, fixedly connected with compresses tightly the subassembly that is used for compressing tightly between concrete test block and the examination mould on the concrete anti-permeability apparatus body, compresses tightly the subassembly and includes the clamp plate, and the clamp plate can reciprocate in vertical direction.

Further, compress tightly the subassembly and still include the riser, one end fixed connection of riser is in the upper surface one side of concrete anti-permeability apparatus body, and another end fixed connection of riser has the diaphragm, mutually perpendicular between diaphragm and the riser, and the lower fixed surface of diaphragm is connected with the stiff end of hydraulic stem, fixed connection between the output of hydraulic stem and the clamp plate.

Furthermore, the hydraulic rod is fixedly connected to the middle of the lower surface of the transverse plate.

Furthermore, the vertical plate is provided with a limiting component which is convenient for preventing the pressure plate from deviating in the vertical direction, the limiting component comprises a limiting groove, the limiting groove is formed in two sides of the vertical plate, a limiting block is integrally formed at two ends of one side face of the pressure plate in sliding contact with the vertical plate, and the pressure plate is connected with the limiting groove in a sliding mode.

Furthermore, handles convenient for threaded installation of the test mold are fixedly connected to the outer peripheral surface of the test mold, two groups of handles are arranged, and the two groups of handles are symmetrical at the mounting positions of the outer peripheral surface of the test mold.

Further, the lower surface four corners fixedly connected with of concrete anti-permeability apparatus body is convenient for carry out the locking universal wheel that removes to the concrete anti-permeability apparatus body.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in, through utilizing the internal surface fixed connection internal thread at the examination die holder and at the external surface fixed connection external screw thread of examination mould, the threaded connection between the external screw thread on internal thread on the utilization examination die holder internal surface and the examination mould surface replaces traditional examination die holder and tries the mode of dismantling through the multiunit bolt, not only can save operating personnel and twist the time of twisting the bolt, also can be more convenient simultaneously to the examination die holder with try to install between the mould and dismantle, the circle groove that is used for placing the sealed pad of seting up on the utilization examination die holder can be when guaranteeing convenient dismantlement, also can further guarantee the leakproofness between examination die holder and the examination mould, operating personnel uses more convenient and fast.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the test die holder of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the test mold of the present invention.

In the figure: 1. a concrete impermeability instrument body; 2. a vertical plate; 21. a limiting groove; 3. pressing a plate; 4. a transverse plate; 5. testing a mold; 51. an external thread; 6. a handle; 7. a hydraulic lever; 8. a ring groove; 9. locking the universal wheel; 11. a die testing seat; 12. an internal thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Example 1

As shown in fig. 1-5, the present embodiment provides a fixing structure of a concrete impermeability instrument, which includes a concrete impermeability instrument body 1 and a test mold base 11 included in the concrete impermeability instrument body 1, wherein the test mold base 11 is fixedly connected to an upper surface of the concrete impermeability instrument body 1, a test mold 5 for placing a concrete test block to be detected is detachably connected to the test mold base 11, and the concrete impermeability instrument body 1 is connected with a quick release assembly for quickly detaching the test mold base 11 and the test mold 5;

the quick detach subassembly includes internal thread 12, and internal thread 12 fixed connection still includes external screw thread 51 in the inner wall of examination mould seat 11, and external screw thread 51 fixed connection is at the lower extreme surface of examination mould 5, and the circle groove 8 that is used for installing sealed the pad is offered to examination mould seat 11 upper surface, and when threaded connection between external screw thread 51 and internal thread 12, examination mould 5 threaded connection is in examination mould seat 11. Through utilizing the internal surface fixed connection internal thread 12 at examination die holder 11 and the external surface fixed connection external screw thread 51 at examination mould 5, utilize threaded connection to replace traditional examination mould holder 11 and the mode of installing the dismantlement through the multiunit bolt between the examination mould 5, not only can save operating personnel and revolve the time of twisting the bolt, also can be more convenient simultaneously to installing the dismantlement between examination mould holder 11 and the examination mould 5, the circle groove 8 that is used for placing sealed pad that sets up on the utilization examination die holder 11 can be when guaranteeing convenient the dismantlement, also can further guarantee the leakproofness between examination die holder 11 and the examination mould 5, operating personnel uses more convenient and fast.

The test die holders 11 are provided with six rows, each three groups of test die holders 11 are arranged in one row, and the two rows of test die holders 11 are arranged in a symmetrical structure. Set up the examination die holder 11 through utilizing the symmetry and can detect a plurality of test blocks simultaneously, be convenient for improve the detection efficiency to the concrete test block impermeability.

Fixedly connected with compresses tightly the subassembly that is used for compressing tightly between concrete test block and the examination mould 5 on the impervious appearance body of concrete 1, compresses tightly the subassembly and includes clamp plate 3, and clamp plate 3 can reciprocate in vertical direction. The pressing between the test block and the test mold 5 can be effectively performed by using the pressing plate 3 which can be moved in the vertical direction.

Compress tightly the subassembly and still include riser 2, and a terminal surface fixed connection of riser 2 is in upper surface one side of concrete anti-permeability apparatus body 1, and another terminal surface fixedly connected with diaphragm 4 of riser 2, mutually perpendicular between diaphragm 4 and the riser 2, and the lower fixed surface of diaphragm 4 is connected with the stiff end of hydraulic stem 7, fixed connection between the output of hydraulic stem 7 and clamp plate 3. The pressing plate 3 is driven to move by the hydraulic rod 7, so that the device is more convenient and labor-saving.

The hydraulic rod 7 is fixedly connected to the middle of the lower surface of the transverse plate 4. The hydraulic rod 7 is fixedly connected to the middle of the lower surface of the transverse plate 4, so that the force applied by the hydraulic rod 7 to the pressing plate 3 is more uniform.

In this embodiment, when carrying out impervious data detection to the concrete test block, pack into the test mould 5 with the test block that the outer lane coating has sealed wax earlier, then utilize the external screw thread 51 of the fixed surface connection under the test mould 5 and try and install through threaded connection's mode on the 11 inner walls of mould seat between the internal thread 12 of fixed connection, after the installation is accomplished, utilize hydraulic stem 7 to drive clamp plate 3 and move down, will compress tightly between the concrete test block in the test mould 5 and the test mould 5, the follow-up detection of being convenient for more.

Example 2

As shown in fig. 1-5, based on the same concept as that of embodiment 1, the embodiment further provides a limiting component disposed on the vertical plate 2 and used for preventing the pressure plate 3 from deviating in the vertical direction, the limiting component includes a limiting groove 21, the limiting groove 21 is disposed on two sides of the vertical plate 2, a limiting block is integrally formed at two ends of one side of the pressure plate 3 in sliding contact with the vertical plate 2, and the pressure plate 3 is slidably connected with the limiting groove 21 through the limiting block. The use of the limit groove 21 can effectively prevent the pressure plate 3 from shifting in the vertical direction.

Fixedly connected with is convenient for carry out the handle 6 of threaded mounting to examination mould 5 on the outer peripheral face of examination mould 5, and handle 6 is provided with two sets ofly, and two sets of handles 6 are symmetrical at the outer peripheral face mounted position of examination mould 5. The test mold 5 can be more conveniently mounted by using the handle 6 which is symmetrically fixedly connected to the outer peripheral surface of the test mold 5.

The lower surface four corners fixedly connected with of concrete anti-permeability apparatus body 1 is convenient for carry out the locking universal wheel 9 that removes to concrete anti-permeability apparatus body 1. Through the locking universal wheel 9 that utilizes fixed connection at 1 lower surface four corners department fixed connection of concrete anti-permeability apparatus body, can be convenient for more remove the device.

In this embodiment, when carrying out impervious detection to the concrete test block, through utilizing spacing groove 21 can effectually prevent the condition that the skew appears when clamp plate 3 from moving on vertical direction, can be convenient for more install examination mould 5 through utilizing handle 6 of symmetry fixed connection on the outer peripheral face of examination mould 5, and finally, can be convenient for more remove the device through utilizing locking universal wheel 9 of fixed connection at 1 lower surface four corners department fixed connection of concrete impermeability appearance body, use more convenient and fast.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fixing structure of the concrete impermeability instrument is characterized by comprising a concrete impermeability instrument body (1) and a test die seat (11) included in the concrete impermeability instrument body (1), wherein the test die seat (11) is fixedly connected to the upper surface of the concrete impermeability instrument body (1), a test die (5) used for placing a concrete test block to be detected is detachably connected in the test die seat (11), and a quick-release assembly convenient for quickly detaching the test die seat (11) and the test die (5) is connected to the concrete impermeability instrument body (1);

quick detach subassembly includes internal thread (12), and internal thread (12) fixed connection is in the inner wall of examination die holder (11), and quick detach subassembly still includes external screw thread (51), and external screw thread (51) fixed connection is at the lower extreme surface of examination mould (5), and the circle groove (8) that are used for the sealed pad of installation are offered to examination die holder (11) upper surface, and when threaded connection between external screw thread (51) and internal thread (12), examination mould (5) threaded connection is in examination die holder (11).

2. The fixing structure of the concrete impermeability instrument of claim 1, wherein the test die holders (11) are arranged in two rows with six groups, each three groups of test die holders (11) being one row, and the two rows of test die holders (11) being arranged in a symmetrical structure.

3. The fixing structure of the concrete impermeability instrument of claim 1, wherein a compressing component for compressing the concrete test block and the test mold (5) is fixedly connected to the concrete impermeability instrument body (1), the compressing component comprises a pressing plate (3), and the pressing plate (3) can move up and down in the vertical direction.

4. The fixed knot of concrete impermeability instrument of claim 3, characterized in that, compress tightly the subassembly and still include riser (2), the terminal surface fixed connection of riser (2) is in the upper surface one side of concrete impermeability instrument body (1), another terminal surface fixedly connected with diaphragm (4) of riser (2), mutually perpendicular between diaphragm (4) and riser (2), the lower fixed surface of diaphragm (4) is connected with the stiff end of hydraulic stem (7), fixed connection between the output of hydraulic stem (7) and clamp plate (3).

5. The fixing structure of the concrete impermeability instrument of claim 4, wherein the hydraulic rod (7) is fixedly connected to the middle of the lower surface of the cross plate (4).

6. The fixing structure of the concrete impermeability instrument of claim 5, wherein the vertical plate (2) is provided with a limiting component which is convenient for preventing the pressure plate (3) from deviating when moving in the vertical direction, the limiting component comprises a limiting groove (21), the limiting groove (21) is arranged on both sides of the vertical plate (2), the pressure plate (3) and the vertical plate (2) are in sliding contact, a limiting block is integrally formed at both ends of one side surface of the pressure plate (3), and the pressure plate (3) is in sliding connection with the limiting groove (21) through the limiting block.

7. The fixing structure of the concrete impermeability instrument of claim 1, wherein handles (6) for facilitating the threaded installation of the test mold (5) are fixedly connected to the outer circumferential surface of the test mold (5), two sets of handles (6) are provided, and the installation positions of the two sets of handles (6) on the outer circumferential surface of the test mold (5) are symmetrical.

8. The fixing structure of the concrete impermeability instrument of claim 1, wherein the locking universal wheels (9) are fixedly connected to the four corners of the lower surface of the concrete impermeability instrument body (1) for moving the concrete impermeability instrument body (1).