CN216361753U

CN216361753U - Concrete impermeability test device

Info

Publication number: CN216361753U
Application number: CN202122986038.9U
Authority: CN
Inventors: 冼浩平; 梁锦鸿; 张家何
Original assignee: Heshan Lianfa Commercial Concrete Co ltd
Current assignee: Heshan Lianfa Commercial Concrete Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-22
Anticipated expiration: 2031-12-01

Abstract

The utility model belongs to the concrete test field, and discloses a concrete impermeability test device, the power distribution box comprises a box body, the top of box is provided with the raceway, the up end fixedly connected with support of box, the inside of support is provided with the graduated flask, the lateral wall of graduated flask is provided with first scale mark, the lower extreme lateral wall fixedly connected with outlet pipe of graduated flask, the lateral wall of outlet pipe is provided with the valve, first spout has been seted up to the upper end inner wall of box, the inner wall of first spout slides and is provided with first slider, the inner wall fixedly connected with caliber of first slider, the inner wall of caliber is provided with antiseized layer, the lateral wall of caliber is provided with the observation window, the inside of caliber is provided with the concrete. The concrete can be ensured in the inside leakproofness of caliber to this application, improves measurement quality, can collect the measurement to the water of infiltration simultaneously, improves measurement accuracy.

Description

Concrete impermeability test device

Technical Field

The application relates to the field of concrete tests, in particular to a concrete impermeability test device.

Background

A large amount of concrete is required to be used in the construction process of various projects such as civil construction and the like, meanwhile, the concrete is also a foundation stone of various buildings, but because tiny pores and tiny cracks inevitably exist in the concrete, a plurality of harmful substances enter the concrete through the tiny pores and the tiny cracks by taking liquid water as a medium, so that the influence of various adverse factors such as corrosion of reinforcing steel bars in the concrete, harmful ion erosion and the like is caused, the durability of the concrete is further reduced, and the green and energy-saving standard cannot be achieved.

In the prior art, in the impervious experiment of concrete, can not ensure the leakproofness of concrete in the container inside, unable accurate control infiltration water consumption can not collect the measurement to the water of infiltration simultaneously to the impermeability of unable accurate measurement concrete can not improve the concrete accurately, and then can not reach green energy-conserving standard. Therefore, the application designs a concrete impermeability experimental apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete impermeability test device that the purpose is in order to solve among the prior art in the impermeability experiment of concrete, can not ensure the leakproofness of concrete in the container, the unable accurate impermeability problem of measuring the concrete, and the concrete impermeability test device that provides.

In summary, the following technical solutions are adopted in the present application:

the utility model provides a concrete impermeability test device, includes the box, the top of box is provided with the raceway, the up end fixedly connected with support of box, the inside of support is provided with the graduated flask, the lateral wall of graduated flask is provided with first scale mark, the lower extreme lateral wall fixedly connected with outlet pipe of graduated flask, the lateral wall of outlet pipe is provided with the valve, first spout has been seted up to the upper end inner wall of box, the inner wall of first spout slides and is provided with first slider, the inner wall fixedly connected with caliber of first slider, the inner wall of caliber is provided with antiseized layer, the lateral wall of caliber is provided with the observation window, the inside of caliber is provided with the concrete, the inner wall that the box is located the caliber below is provided with collects the box, the lateral wall of collecting the box is provided with the second scale mark.

Preferably, the upper end face of the measuring cup is fixedly connected with a clamping ring, an annular opening is formed in the inner wall of the upper end of the support, and the side wall of the clamping ring is clamped and arranged on the inner wall of the annular opening.

Preferably, the upper end and the lower end of the measurer are respectively provided with an opening, the side wall of the measurer, which is positioned at the upper end opening, is fixedly connected with a feed hopper, and the inner wall of the measurer, which is positioned at the lower end opening, is provided with a sealing plug in an inserting manner.

Preferably, the inner wall of the box body is fixedly connected with a fixing rod, the other end of the fixing rod is fixedly connected with a splitter plate, and the splitter plate is arranged below the measurer.

Preferably, the bar groove has been seted up to the upper end inner wall of flow distribution plate, the lower extreme inner wall that the flow distribution plate is located the bar groove sets up to the cambered surface, the inner wall that the flow distribution plate is located the cambered surface is provided with the hydrophobic layer.

Preferably, the box is located the lower extreme inner wall of dead lever and has seted up the second spout, the inner wall of second spout slides and is provided with the second slider, the lateral wall of second slider extends to the outside and the fixedly connected with backup pad of second spout.

Preferably, the upper end face of the supporting plate is fixedly connected with the collecting box, and the side wall of the supporting plate is fixedly connected with a handle.

Preferably, the inner wall of the upper end of the collecting box is provided with a fillet.

Compared with the prior art, the application provides a concrete impermeability test device, possesses following beneficial effect:

1. this impervious test device of concrete through with the inside of concrete perfusion to the caliber, then stews to the concrete and solidifies to can ensure the inner wall laminating of concrete and caliber, prevent to be equipped with the clearance between concrete and the caliber, influence experiment effect, ensure the accuracy of experiment.

2. This impervious test device of concrete waits for the concrete infiltration through opening the sealing plug, and the surface of the rivers of seepage flow through the flow distribution plate, and the cambered surface through flow distribution plate lower extreme inner wall flows to the inside of collecting the box, and the pulling handle drives the backup pad and shifts out to the outside of box to can observe the inside water level of collection box, thereby can measure the impermeability of concrete, the surface of the inside cambered surface of flow distribution plate is provided with the hydrophobic layer, can prevent that the infiltration water from remaining, and then reduces the error of experiment.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and the leakproofness of concrete in the caliber inside can be ensured to this application, improves measurement quality, can collect the measurement to the water of infiltration simultaneously, improves measurement accuracy.

Drawings

Fig. 1 is a schematic structural view of a concrete impermeability test device provided by the application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Description of reference numerals:

1. a box body; 2. a water delivery pipe; 3. a support; 4. a measuring cup; 5. a snap ring; 6. a water outlet pipe; 7. a first scale mark; 8. a first slider; 9. a measurer; 10. concrete; 11. a feed hopper; 12. a sealing plug; 13. fixing the rod; 14. a flow distribution plate; 15. a second slider; 16. a support plate; 17. a collection box; 18. a second scale mark; 19. a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, 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, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, a concrete impermeability test device, including a box 1, a water pipe 2 is arranged above the box 1, a support 3 is fixedly connected to an upper end face of the box 1, a measuring cup 4 is arranged inside the support 3, a first scale mark 7 is arranged on a side wall of the measuring cup 4, a water outlet pipe 6 is fixedly connected to a lower end side wall of the measuring cup 4, a valve is arranged on a side wall of the water outlet pipe 6, a first chute is formed in an upper end inner wall of the box 1, a first sliding block 8 is arranged on an inner wall of the first chute in a sliding manner, a measurer 9 is fixedly connected to an inner wall of the first sliding block 8, an anti-sticking layer is arranged on an inner wall of the measurer 9, an observation window is arranged on a side wall of the measurer 9, concrete 10 is arranged inside the measurer 9, a collecting box 17 is arranged on an inner wall of the box 1 below the measurer 9, a second scale mark 18 is arranged on an outer side wall of the collecting box 17, and the second scale mark 18 facilitates observation of the accuracy of liquid collected inside the collecting box 17.

The up end fixedly connected with joint ring 5 of graduated flask 4, the annular opening has been seted up to the upper end inner wall of support 3, and the lateral wall joint of joint ring 5 sets up at annular opening's inner wall, and the lateral wall of graduated flask 4 is provided with first scale mark 7 to the control water consumption that can be accurate ensures the accuracy of experiment.

The upper and lower both ends of caliber 9 have been seted up the opening respectively, and caliber 9 is located upper end open-ended lateral wall fixedly connected with feeder hopper 11, and caliber 9 is located the lower extreme open-ended inner wall and pegs graft and is provided with sealing plug 12, and sealing plug 12 can prevent that concrete 10 from flowing to the outside of caliber 9 when unshaped, ensures the leakproofness.

Inner wall fixedly connected with dead lever 13 of box 1, the other end fixedly connected with flow distribution plate 14 of dead lever 13, flow distribution plate 14 sets up the below at caliber 9, the bar groove has been seted up to flow distribution plate 14's upper end inner wall, the lower extreme inner wall that flow distribution plate 14 is located the bar groove sets up to the cambered surface, the inner wall that flow distribution plate 14 is located the cambered surface is provided with the hydrophobic layer, can reduce moisture and remain, ensure the precision of experiment, thereby can accurately calculate the permeability of concrete, the both sides opening in bar groove is located the top of collecting box 17, the surface of cambered surface is equipped with the hydrophobic layer, thereby can extend to the inside in bar groove behind liquid stream to flow distribution plate 14, flow distribution plate 14 is located the design of bar groove lower extreme inner wall cambered surface and is convenient for derive liquid and flow to collecting box 17 in, thereby can prevent that liquid from piling up, influence experiment effect.

The box 1 is located the lower extreme inner wall of dead lever 13 and has seted up the second spout, the inner wall of second spout slides and is provided with second slider 15, the lateral wall of second slider 15 extends to the outside and the fixedly connected with backup pad 16 of second spout, the up end of backup pad 16 with collect box 17 fixed connection, the lateral wall fixedly connected with handle 19 of backup pad 16, the radius angle has been seted up to the upper end inner wall of collecting box 17, be convenient for install backup pad 16, can conveniently take out collection box 17, can be convenient for simultaneously observe the inside water level of collection box 17.

The working principle is as follows: when the concrete measuring device is used, concrete 10 is infused into the inside of the measuring device 9 and then stands until the concrete is solidified, so that the concrete 10 can be attached to the inner wall of the measuring device 9, a gap between the concrete 10 and the measuring device 9 is prevented, the experimental effect is influenced, then the feed hopper 11 is arranged below the measuring cup 4 by placing the first sliding block 8 in the first sliding chute, then the seepage water can be infused into the measuring cup 4 through the water conveying pipe 2, the specific dosage of the seepage water can be measured through the first scale mark 7, the valve is opened to enable the seepage water in the measuring cup 4 to flow out to the surface of the concrete 10 along the water outlet pipe 6, then the valve 12 is opened to wait for the seepage of the concrete 10, the seepage water flows through the surface of the diversion plate 14, then flows into the collecting box 17 through the cambered surface of the inner wall at the lower end of the diversion plate 14, and then the handle 19 is pulled, make second slider 15 slide along the inner wall of second spout to drive backup pad 16 and shift out to the outside of box 1, thereby can observe the inside water level of collection box 17, thereby can measure concrete 10's impermeability, if concrete 10 is inside not to permeate moisture, the lateral wall of caliber 9 is provided with the observation window, can observe the infiltration condition of the inside concrete 10 of caliber 9 through the observation window of caliber 9 lateral wall, thereby measure concrete 10's impermeability through the infiltration depth of infiltration water in concrete 10 inside.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a concrete impermeability test device, includes box (1), its characterized in that: a water delivery pipe (2) is arranged above the box body (1), a support (3) is fixedly connected to the upper end face of the box body (1), a measuring cup (4) is arranged inside the support (3), a first scale mark (7) is arranged on the side wall of the measuring cup (4), a water outlet pipe (6) is fixedly connected to the side wall of the lower end of the measuring cup (4), a valve is arranged on the side wall of the water outlet pipe (6), a first sliding groove is formed in the inner wall of the upper end of the box body (1), a first sliding block (8) is arranged on the inner wall of the first sliding groove in a sliding mode, a measurer (9) is fixedly connected to the inner wall of the first sliding block (8), an anti-sticking layer is arranged on the inner wall of the measurer (9), an observation window is arranged on the side wall of the measurer (9), concrete (10) is arranged inside the measurer (9), and a collecting box (17) is arranged on the inner wall of the box body (1) below the measurer (9), the outer side wall of the collecting box (17) is provided with a second scale mark (18).

2. The concrete impermeability test device of claim 1, wherein: the upper end face of graduated flask (4) fixedly connected with joint ring (5), the annular opening has been seted up to the upper end inner wall of support (3), the lateral wall joint of joint ring (5) sets up at annular open-ended inner wall.

3. The concrete impermeability test device of claim 1, wherein: the upper end and the lower end of the measurer (9) are respectively provided with an opening, the side wall of the measurer (9) with the upper end opening is fixedly connected with a feed hopper (11), and the inner wall of the measurer (9) with the lower end opening is provided with a sealing plug (12) in an inserted connection mode.

4. The concrete impermeability test device of claim 1, wherein: the inner wall of the box body (1) is fixedly connected with a fixing rod (13), the other end of the fixing rod (13) is fixedly connected with a splitter plate (14), and the splitter plate (14) is arranged below the measurer (9).

5. The concrete impermeability test device of claim 4, wherein: a strip-shaped groove is formed in the inner wall of the upper end of the flow distribution plate (14), the inner wall of the lower end, located in the strip-shaped groove, of the flow distribution plate (14) is arranged to be an arc surface, and a hydrophobic layer is arranged on the inner wall, located in the arc surface, of the flow distribution plate (14).

6. The concrete impermeability test device of claim 1, wherein: the box (1) is located the lower extreme inner wall of dead lever (13) and has seted up the second spout, the inner wall of second spout slides and is provided with second slider (15), the lateral wall of second slider (15) extends to the outside and the fixedly connected with backup pad (16) of second spout.

7. The concrete impermeability test device of claim 6, wherein: the upper end face of the supporting plate (16) is fixedly connected with the collecting box (17), and the side wall of the supporting plate (16) is fixedly connected with a handle (19).

8. The concrete impermeability test device of claim 1, wherein: the inner wall of the upper end of the collecting box (17) is provided with a fillet.