CN209911198U

CN209911198U - Automatic determination device for leakage of concrete anti-permeability test piece

Info

Publication number: CN209911198U
Application number: CN201920654916.7U
Authority: CN
Inventors: 陈康江; 董少怀; 唐颖坚; 莫明志; 邝俊杰; 陈琼; 廖小芳
Original assignee: Guangdong Rongjun Construction Engineering Ltd By Share Ltd
Current assignee: Guangdong Rongjun Construction Engineering Ltd By Share Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-07
Anticipated expiration: 2029-05-09

Abstract

The utility model relates to a concrete detection technology field discloses an automatic decision maker of concrete impervious test piece seepage, which comprises a bod, the upper end of organism is the even equidistance of matrix and installs a plurality of fixing base, install the mantle on the fixing base, there is the die cover through torsional spring connection on the membrane wall that fixing base one end was kept away from to the mantle, the fixed plate of the one end fixedly connected with L type of torsional spring is kept away from to the mantle, fixedly connected with positioning seat on the membrane wall that the mantle corresponds the vertical end of fixed plate, the constant head tank has been seted up to the one end that the mantle was kept away from to the positioning seat, the first spring of tank bottom fixedly connected with of constant head tank, the other end fixedly connected with locating piece of first spring, the one end that first spring was kept away from to. The utility model discloses prevent that the dust from entering into the mantle, when making the impervious appearance of concrete be convenient for remove moreover, more stable when parking.

Description

Automatic determination device for leakage of concrete anti-permeability test piece

Technical Field

The utility model relates to a concrete inspection technical field especially relates to an impervious test piece seepage automatic decision maker of concrete.

Background

The concrete impermeability instrument is used for testing the impermeability of concrete and measuring impermeability labels, and is widely used in related production, construction, design, teaching and research departments. The concrete impermeability instrument is designed according to a hydraulic principle, a motor is used for dragging a water pump to apply pressure, and the concrete impermeability instrument is connected with a pressure container, a control valve, a test die holder and the like through pipelines. And the pressure is output by a water pump to enter a pressure container and then is conveyed to each test piece system for a loading test. The pipeline is provided with an electric contact pressure gauge and an electric control system, and the pressure can be regulated within a specified range of 0.1-4Mpa by regulating an electric contact in the electric contact pressure gauge to carry out a constant pressure test. The mantle of current concrete anti-permeability apparatus lacks dustproof function, and when concrete anti-permeability apparatus did not use, the dust in the air got into the mantle easily, was difficult for clearing up it in, and concrete anti-permeability apparatus is not convenient for remove moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the mantle of concrete anti-permeability apparatus lacks dustproof function, when the concrete anti-permeability apparatus did not use, the dust in the air got into the mantle easily, was difficult for clearing up it, and the problem that the concrete anti-permeability apparatus was not convenient for remove moreover, and the automatic decision maker of concrete anti-permeability test piece seepage that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic judgment device for leakage of a concrete impermeability test piece, which comprises a machine body, wherein the upper end of the machine body is provided with a plurality of fixing seats which are uniformly arranged in a matrix at equal intervals, the fixed seat is provided with a covering film, the film wall of one end of the covering film far away from the fixed seat is connected with a die cover through a torsional spring, one end of the covering film far away from the torsional spring is fixedly connected with an L-shaped fixed plate, a positioning seat is fixedly connected on the film wall of the covering film corresponding to the vertical end of the fixed plate, one end of the positioning seat far away from the sleeve film is provided with a positioning groove, the bottom of the positioning groove is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a positioning block, one end of the positioning block, which is far away from the first spring, is arranged into an arc shape, the vertical end of the fixing plate is provided with a positioning hole corresponding to the positioning block, and one end of the positioning block, which is far away from the first spring, penetrates through the notch of the positioning groove and extends into the positioning hole.

Preferably, the lower extreme four corners department of organism is the matrix and installs four universal wheels, fixedly connected with backup pad on the vertical lateral wall of one side of organism, the jack has been seted up in the backup pad, the jack interpolation is equipped with the inserted bar, the jack setting is passed at the both ends of inserted bar, the lower extreme fixedly connected with friction plate of inserted bar, the upper end fixedly connected with fixed disk of inserted bar, fixed regulation has the second bearing on the annular lateral wall of fixed disk, fixedly connected with fixture block on the annular lateral wall of second bearing, fixedly connected with takes the piece on the vertical lateral wall that the organism corresponds the fixture block, the lower extreme of fixture block offsets with the upper end of taking the piece.

Preferably, a limiting groove is formed in one end, away from the bottom of the positioning groove, of the positioning block, a limiting rod is fixedly connected to the bottom of the positioning groove, one end, away from the bottom of the positioning groove, of the limiting rod extends into the limiting groove, and the first spring is sleeved on the limiting rod.

Preferably, one end of the friction plate, which is far away from the inserted link, is fixedly connected with a friction pad.

Preferably, the lower end of the fixed disc is fixedly connected with a second spring, the other end of the second spring is fixedly connected to the supporting plate, and the second spring is sleeved on the inserted rod.

Preferably, the rod wall of the limiting rod at the position far away from one end of the bottom of the positioning groove is symmetrically and fixedly connected with sliding blocks, the groove wall of the limiting groove corresponding to the sliding blocks is provided with sliding grooves, and the sliding blocks are slidably connected in the corresponding sliding grooves.

Compared with the prior art, the utility model provides an automatic decision maker of concrete impervious test piece seepage possesses following beneficial effect:

1. this impervious test piece seepage of concrete is automatic decision maker, through setting up the mantle, the torsional spring, the die cover, the fixed plate, the positioning seat, the constant head tank, first spring, locating piece and locating hole, when not using the impervious appearance of concrete, cover the die cover on the mantle, the fixed plate exerts pressure to the arc position of locating piece, the first spring of compression moves to the constant head tank after the locating piece atress, when locating hole on the fixed plate corresponds with the locating piece, the first spring of compressed pushes the locating piece into in the locating hole, the die cover is fixed, prevent that the dust from entering into the mantle, when needs use the impervious appearance of concrete, a pressing force is directly exerted to the locating piece in the locating hole, press the locating piece into the constant head tank completely, the torsional spring drives the automatic opening of die cover, do not influence the use of mantle.

2. This impervious test piece seepage of concrete is automatic decision maker, through setting up the universal wheel, a supporting plate, the jack, the friction disc, the fixed disk, the second bearing, the fixture block with take the piece, make the convenient removal of concrete impermeability appearance through the universal wheel, after concrete impermeability appearance removes the assigned position, a turning force is applyed to the fixture block, make the outer lane that the fixture block drove the second bearing rotate with take a piece phase separation, the fixed disk drives friction disc and ground contact through the inserted bar, increase and the frictional force on ground, when making concrete impermeability appearance be convenient for remove, more stability during parking.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses prevent that the dust from entering into the mantle, make the impervious appearance of concrete be convenient for when removing moreover, more stable when parking.

Drawings

Fig. 1 is a schematic view of an automatic determination device for leakage of a concrete impermeability test piece provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a machine body 1, a fixing seat 2, a film covering 3, a torsion spring 4, a die cover 5, a fixing plate 6, a positioning seat 7, a positioning groove 8, a first spring 9, a positioning block 10, a positioning hole 11, a universal wheel 12, a supporting plate 13, a jack 14, a friction plate 15, a fixing plate 16, a second bearing 17, a clamping block 18, a clamping block 19, a limiting groove 20, a limiting rod 21, a friction pad 22, a second spring 23, a sliding block 24, a sliding groove 25 and an inserted rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an automatic determination device for concrete impermeability test piece leakage comprises a machine body 1, a plurality of fixed seats 2 are uniformly and equidistantly arranged on the upper end of the machine body 1 in a matrix form, a covering membrane 3 is arranged on each fixed seat 2, a membrane wall of one end, far away from each fixed seat 2, of each covering membrane 3 is connected with a mold cover 5 through a torsion spring 4, one end, far away from each torsion spring 4, of each covering membrane 3 is fixedly connected with an L-shaped fixed plate 6, a positioning seat 7 is fixedly connected onto the membrane wall of the corresponding vertical end of the fixed plate 6 of each covering membrane 3, one end, far away from each covering membrane 3, of each positioning seat 7 is provided with a positioning groove 8, the bottom of each positioning groove 8 is fixedly connected with a first spring 9, the other end of each first spring 9 is fixedly connected with a positioning block 10, one end, far away from each first spring 9, of each positioning block 10 is arc-shaped, when the concrete impermeability instrument is not used, the mold cover 5 is covered on the sleeve membrane 3, the fixing plate 6 applies pressure to the arc-shaped part of the positioning block 10, the positioning block 10 is stressed to compress the first spring 9 to move towards the positioning groove 8, when the positioning hole 11 on the fixing plate 6 corresponds to the positioning block 10, the compressed first spring 9 pushes the positioning block 10 into the positioning hole 11, the mold cover 5 is fixed, dust is prevented from entering the sleeve membrane 3, when the concrete impermeability instrument is needed to be used, a pressing force is directly applied to the positioning block 10 in the positioning hole 11, the positioning block 10 is completely pressed into the positioning groove 8, the torsion spring 4 drives the mold cover 5 to be automatically opened, and the use of the sleeve membrane 3 is not influenced.

Four universal wheels 12 are arranged at four corners of the lower end of the machine body 1 in a matrix manner, a support plate 13 is fixedly connected to a vertical side wall at one side of the machine body 1, a jack 14 is arranged on the support plate 13, an insertion rod 26 is inserted into the jack 14, two ends of the insertion rod 26 penetrate through the jack 14, a friction plate 15 is fixedly connected to the lower end of the insertion rod 26, a fixed plate 16 is fixedly connected to the upper end of the insertion rod 26, a second bearing 17 is fixedly adjusted on an annular side wall of the fixed plate 16, a fixture block 18 is fixedly connected to the annular side wall of the second bearing 17, a lapping block 19 is fixedly connected to the vertical side wall of the machine body 1 corresponding to the fixture block 18, the lower end of the fixture block 18 abuts against the upper end of the lapping block 19, the concrete impermeability instrument can be conveniently moved through the universal wheels 12, after the concrete impermeability instrument is moved to a designated position, a rotating force is applied to the, the fixed disc 16 drives the friction plate 15 to contact with the ground through the inserted rod 26, so that the friction force between the fixed disc 16 and the ground is increased, and the concrete impermeability instrument is convenient to move and is more stable when being parked.

The locating piece 10 is kept away from the one end of constant head tank 8 tank bottom and has been seted up spacing groove 20, the tank bottom fixedly connected with gag lever post 21 of constant head tank 8, and the one end that gag lever post 21 kept away from the constant head tank 8 tank bottom extends to the spacing inslot 20, and first spring 9 cover is established on gag lever post 21, and the spacing motion that makes locating piece 10 stable in constant head tank 8 through the support of gag lever post 21.

The friction pad 22 is fixedly connected to one end of the friction plate 15, which is far away from the inserted rod 26, and the friction resistance between the friction plate 15 and the ground is increased through the friction pad 22, so that the concrete impermeability instrument is more stable when being parked.

The lower end of the fixed plate 16 is fixedly connected with a second spring 23 (at this time, the second spring is in a stretching state), the other end of the second spring 23 is fixedly connected to the support plate 13, the second spring 23 is sleeved on the insertion rod 26, when the fixture block 18 is separated from the lapping block 19, the stretched second spring 23 applies a downward pressure to the fixed plate 16, and the friction plate 15 is further firmly attached to the ground.

The slide blocks 24 are symmetrically and fixedly connected to the rod wall of the limiting rod 21 far away from one end of the bottom of the positioning groove 8, the sliding grooves 25 are formed in the groove walls, corresponding to the slide blocks 24, of the limiting grooves 20, the slide blocks 24 are connected in the corresponding sliding grooves 25 in a sliding mode, and the positioning blocks 10 are prevented from being popped out of the positioning grooves 8 by the first springs 9 due to the fact that the slide blocks 24 and the sliding grooves 25 move relatively.

In the utility model, when the concrete impermeability instrument is not used, the mold cover 5 is covered on the sleeve membrane 3, the fixed plate 6 applies pressure to the arc-shaped part of the positioning block 10, the positioning block 10 is stressed and then compresses the first spring 9 to move towards the positioning groove 8, when the positioning hole 11 on the fixed plate 6 corresponds to the positioning block 10, the compressed first spring 9 pushes the positioning block 10 into the positioning hole 11, the mold cover 5 is fixed to prevent dust from entering the sleeve membrane 3, when the concrete impermeability instrument is needed, a pressing force is directly applied to the positioning block 10 in the positioning hole 11 to completely press the positioning block 10 into the positioning groove 8, the torsional spring 4 drives the mold cover 5 to be automatically opened, and the use of the sleeve membrane 3 is not influenced; make convenient the removing of concrete anti-permeability apparatus through universal wheel 12, after concrete anti-permeability apparatus removed the assigned position, exert a turning force to fixture block 18 for fixture block 18 drives the outer lane rotation of second bearing 17 and takes a 19 phase separations, and fixed disk 16 drives friction plate 15 and ground contact through inserted bar 26, increase and the frictional force on ground, when making concrete anti-permeability apparatus be convenient for remove, more stable when parking.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic judgment device for the seepage of the concrete impermeability test piece comprises a machine body (1) and is characterized in that the upper end of the machine body (1) is provided with a plurality of fixing seats (2) with a matrix of uniform and equal distance, each fixing seat (2) is provided with a covering film (3), a film wall of one end, far away from the fixing seats (2), of each covering film (3) is connected with a mold cover (5) through a torsion spring (4), one end, far away from the torsion spring (4), of each covering film (3) is fixedly connected with a fixing plate (6) in an L shape, each covering film (3) is fixedly connected with a positioning seat (7) on the film wall corresponding to the vertical end of the fixing plate (6), one end, far away from the covering film (3), of each positioning seat (7) is provided with a positioning groove (8), the groove bottom of each positioning groove (8) is fixedly connected with a first spring (9), one end, far away from first spring (9), of locating piece (10) sets up to the arc, locating hole (11) have been seted up to the position that the vertical end of fixed plate (6) corresponds locating piece (10), the notch of constant head tank (8) is passed and to the interior extension of locating hole (11) to the one end that first spring (9) were kept away from in locating piece (10).

2. The automatic determination device for the seepage of the concrete impermeability test piece according to claim 1, wherein four universal wheels (12) are installed at four corners of the lower end of the machine body (1) in a matrix manner, a support plate (13) is fixedly connected to a vertical side wall at one side of the machine body (1), a jack (14) is formed in the support plate (13), an insertion rod (26) is inserted into the jack (14), two ends of the insertion rod (26) are arranged to penetrate through the jack (14), a friction plate (15) is fixedly connected to the lower end of the insertion rod (26), a fixed disk (16) is fixedly connected to the upper end of the insertion rod (26), a second bearing (17) is fixedly adjusted on an annular side wall of the fixed disk (16), a clamping block (18) is fixedly connected to the annular side wall of the second bearing (17), and a lapping block (19) is fixedly connected to the vertical side wall of the machine body (1) corresponding to the clamping block (, the lower end of the clamping block (18) is abutted against the upper end of the lapping block (19).

3. The automatic determination device for the concrete impermeability test piece leakage according to claim 1, wherein a limiting groove (20) is formed at one end of the positioning block (10) far away from the bottom of the positioning groove (8), a limiting rod (21) is fixedly connected to the bottom of the positioning groove (8), one end of the limiting rod (21) far away from the bottom of the positioning groove (8) extends into the limiting groove (20), and the first spring (9) is sleeved on the limiting rod (21).

4. The automatic determination device for the leakage of the concrete impermeability test piece according to claim 2, wherein a friction pad (22) is fixedly connected to one end of the friction plate (15) far away from the inserted rod (26).

5. The device for automatically judging the leakage of the concrete impermeability test piece according to claim 2, wherein a second spring (23) is fixedly connected to the lower end of the fixed disc (16), the other end of the second spring (23) is fixedly connected to the support plate (13), and the second spring (23) is sleeved on the inserted rod (26).

6. The device for automatically judging the leakage of the concrete impermeability test piece according to claim 3, wherein the slide blocks (24) are symmetrically and fixedly connected to the rod wall of the limiting rod (21) at the end position away from the bottom of the positioning groove (8), the slide grooves (25) are formed in the groove walls of the limiting groove (20) corresponding to the slide blocks (24), and the slide blocks (24) are slidably connected in the corresponding slide grooves (25).