CN217059848U

CN217059848U - Permeability detection device for concrete with limit function

Info

Publication number: CN217059848U
Application number: CN202123392236.9U
Authority: CN
Inventors: 沈玉
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a concrete is with infiltration degree detection device with limit function, include: the gas transmission pipe is arranged on the upper side of the detection box, and the rear end of the gas transmission pipe is provided with the gas pump fixed on the detection box; the pressure gauge is fixed in the middle of the right side of the gas conveying pipe; the heating pipe is embedded in the inner wall of the detection box; the inside of detection case is provided with sealing mechanism, wherein includes rubber circle, detection appearance piece, rubber slab and first sealing washer, and the left side of detection case is provided with dismouting mechanism. Heating pipe bilateral symmetry installs in the inside of detection case, and the inboard top of detection case is equidistant installs the limiting plate that the material is conductive metal. This for concrete permeability detection device with limit function can heat stoving and monitoring the concrete, and the integration operation, work efficiency is high, and can be effectively spacing to make things convenient for the dismouting, can guarantee the seal when detecting.

Description

Permeability detection device for concrete with limit function

Technical Field

The utility model relates to a concrete technical field specifically is a permeability detection device for concrete with limit function.

Background

Concrete is a commonly used construction material for buildings, and the quality of concrete affects the safety of buildings, so various performances of concrete need to be detected, including permeability, which is generally divided into a water permeation method, a gas permeation method, an energization method and the like, and permeability detection devices for concrete in the market are various, but still have some defects;

however, the concrete needs to be heated, dried and monitored in addition, the working efficiency is low, the limitation is inconvenient, the detection effect is easily influenced, and the disassembly and the assembly are inconvenient, so that the permeability detection device for the concrete with the limiting function is provided, and the problem provided in the method is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permeability detection device for concrete with limit function to solve the present permeability detection device for concrete that above-mentioned background art provided and need add stoving in addition and monitor, work efficiency is low, and inconvenient spacing, influences the detection effect easily, and does not make things convenient for the problem of dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete permeability detection device with a limiting function comprises:

the detection box is characterized in that a gas pipe is arranged on the upper side of the detection box, and an air pump fixed on the detection box is arranged at the rear end of the gas pipe;

the pressure gauge is fixed in the middle of the right side of the gas conveying pipe;

the heating pipe is embedded in the inner wall of the detection box;

the inside of detection case is provided with sealing mechanism, including rubber circle, detection appearance piece, rubber slab and first sealing washer, and the left side of detection case is provided with dismouting mechanism.

Preferably, the heating pipe bilateral symmetry installs in the inside of detection case, and the inboard top equidistant material of installing of detection case is conductive metal's limiting plate to the downside of limiting plate closely laminates and has the detection appearance piece, the rear side middle part integration of detection case is provided with the steam vent.

Preferably, the right side of detecting the appearance piece closely laminates and has the rubber circle of fixing in the detection case, and the left side of detecting the appearance piece closely laminates and has the rubber slab of being connected with the detection case draw-in groove.

Preferably, the outside integration of rubber slab is provided with the first sealing washer of being connected with the detection case block, and the left side inside of rubber slab is fixed with fixed frame to the inboard welding of fixed frame has the arm-tie.

Preferably, the dismounting mechanism comprises a mounting door, a second sealing ring, a mounting plate, a fixing plate and a limiting frame, the mounting door is rotatably connected with a clamping groove in the left side of the detection box, and the second sealing ring is fixed on the outer side of the mounting door;

the left side of the installation door is connected with an installation plate with a longitudinal section in an L-shaped structure in a vertically symmetrical sliding mode, and clamping grooves in the front side and the rear side of the installation plate are connected with fixing plates fixed on the installation door.

Preferably, the left side longitudinal symmetry welding of detection case has spacing frame, and the inside draw-in groove of spacing frame is connected with the mounting panel, and wherein the material of mounting panel is iron to the material of spacing frame is magnetism, and mounting panel and spacing frame produce magnetism moreover and connect.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete permeability detection device with the limiting function can heat, dry and monitor concrete, is operated integrally, has high working efficiency, can effectively limit, is convenient to disassemble and assemble, and can ensure the tightness during detection;

1. the heating pipe, the limiting plate and the steam exhaust port are arranged, the heating pipe is symmetrically arranged in the detection box in the left-right direction, the limiting plate is arranged in the detection box at equal intervals, the limiting plate is tightly attached to the detection sample block and conveys heat, water vapor generated during drying is exhausted through the steam exhaust port, the concrete can be heated, dried and monitored, the integrated operation is realized, and the working efficiency is high;

2. the rubber ring, the rubber plate and the first sealing ring are arranged, the right side of the rubber plate is tightly attached to the left side of the detection sample block through the tight attachment of the right side of the detection sample block and the rubber ring on the right side in the detection box, the first sealing ring fixed on the outer side of the rubber plate is clamped and connected with the detection box, and the fixed frame and the pulling plate are fixed on the left side in the rubber plate, so that the limit can be effectively realized;

3. be provided with second sealing washer, mounting panel and fixed plate, through the installation door at the detection case internal rotation, the mounting panel slides on the fixed plate, and mounting panel and spacing frame draw-in groove and magnetism are connected, make things convenient for the dismouting, can guarantee the seal when detecting.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the detection box and the limiting plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the rubber plate and the fixing frame of the present invention;

fig. 4 is the utility model discloses the overall structure schematic diagram is connected to installation door and mounting panel.

In the figure: 1. a detection box; 2. a gas delivery pipe; 3. an air pump; 4. a pressure gauge; 5. a steam exhaust port; 6. a rubber ring; 7. detecting a sample block; 8. heating a tube; 9. a limiting plate; 10. a rubber plate; 11. a first seal ring; 12. a fixing frame; 13. pulling a plate; 14. installing a door; 15. a second seal ring; 16. mounting a plate; 17. a fixing plate; 18. and a limiting frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete permeability detection device with a limiting function comprises: the device comprises a detection box 1, a gas pipe 2, an air pump 3, a pressure gauge 4, a steam outlet 5, a rubber ring 6, a detection sample block 7, a heating pipe 8, a limiting plate 9, a rubber plate 10, a first sealing ring 11, a fixing frame 12, a pulling plate 13, an installation door 14, a second sealing ring 15, an installation plate 16, a fixing plate 17 and a limiting frame 18;

as shown in the attached drawing 1, firstly, a detection sample block 7 is poured, a lifting rope is reserved in the detection sample block 7, the detection sample block 7 is installed inside a detection box 1, then a heating pipe 8 is opened, the heating pipe 8 is used for heating and drying the detection sample block 7, and water vapor generated when the detection sample block 7 is dried is discharged through a vapor outlet 5;

after drying, closing the steam outlet 5, opening the air pump 3, evacuating or injecting gas into the detection box 1 to a certain pressure through the gas transmission pipe 2, displaying the pressure by a pressure gauge 4 arranged on the right side of the gas transmission pipe 2, recording the pressure and time, recording the change and time of the pressure, evacuating and injecting gas when the pressure changes until the pressure change rate is constant, and calculating the permeability coefficient of the concrete according to the pressure change rate;

when the detection sample block 7 needs to be disassembled and assembled, as shown in the attached drawings 3 and 4, the installation plate 16 is slid on the installation door 14, the installation plate 16 slides on the inner side of the fixing plate 17 connected with the clamping groove of the installation plate 16, the position of the installation plate 16 is adjusted, the installation door 14 is rotated on the detection box 1, the installation door 14 is separated from the clamping groove connection of the detection box 1, the detection sample block 7 is placed into the detection box 1, the right side of the detection sample block 7 is tightly attached to the rubber ring 6, then the rubber plate 10 is placed into the detection box 1, the fixing frame 12 is fixed inside the left side of the rubber plate 10, the pull plate 13 is welded inside the fixing frame 12, the position of the rubber plate 10 is conveniently adjusted, the first sealing ring 11 fixed on the outer side of the rubber plate 10 is connected with the detection box 1 in a clamping manner, the right side of the rubber plate 10 is tightly attached to the left side of the detection sample block 7, the installation door 14 is closed, the second sealing ring 15 fixed on the outer side of the installation door 14 is connected with the detection box 1 in a clamping manner, the installation door 14 is provided with the installation plate 16 in a sliding mode, so that the installation plate 16 is connected with the limiting frame 18 in a clamping groove mode, the installation plate 16 is connected with the limiting frame 18 in a magnetic mode, the installation door 14 is fixed, and the sealing performance in the detection box 1 can be guaranteed.

The content that does not describe in detail in this specification belongs to the prior art that the professional technical staff of this field is known, the standard part that the utility model used all can purchase from the market, dysmorphism piece can be customized according to the record of description and attached drawing, the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt among the prior art, conventional model, and circuit connection adopts the conventional connected mode among the prior art, and will not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concrete is with infiltration degree detection device with limit function which characterized in that includes:

the air pump detection device comprises a detection box (1), wherein an air conveying pipe (2) is installed on the upper side of the detection box (1), and an air pump (3) fixed on the detection box (1) is installed at the rear end of the air conveying pipe (2);

the pressure gauge (4) is fixed in the middle of the right side of the gas conveying pipe (2);

the heating pipe (8), the heating pipe (8) is inlaid in the inner wall of the detection box (1);

the inside of detection case (1) is provided with sealing mechanism, wherein includes rubber circle (6), detects appearance piece (7), rubber slab (10) and first sealing washer (11), and the left side of detection case (1) is provided with dismouting mechanism.

2. The permeability detection device for concrete with the limiting function according to claim 1, characterized in that: heating pipe (8) bilateral symmetry installs in the inside of detection case (1), and the inboard top of detection case (1) equidistant install material for heat conduction metal limiting plate (9) to the downside of limiting plate (9) closely laminates and has detection appearance piece (7), the rear side middle part integration of detection case (1) is provided with steam vent (5).

3. The permeability detection device for concrete with the limiting function according to claim 2, characterized in that: the right side of detecting appearance piece (7) closely laminates and has fixed rubber circle (6) in detection case (1), and the left side of detecting appearance piece (7) closely laminates and has rubber slab (10) of being connected with detection case (1) draw-in groove.

4. The permeability detection device for concrete with the limiting function according to claim 2, characterized in that: the outer side of the rubber plate (10) is integrally provided with a first sealing ring (11) which is connected with the detection box (1) in a clamping mode, a fixed frame (12) is fixed inside the left side of the rubber plate (10), and a pulling plate (13) is welded on the inner side of the fixed frame (12).

5. The concrete permeability detection device with the limiting function according to claim 1, characterized in that: the disassembly and assembly mechanism comprises an installation door (14), a second sealing ring (15), an installation plate (16), a fixing plate (17) and a limiting frame (18), the left side of the detection box (1) is provided with an internal clamping groove and is rotatably connected with the installation door (14), and the outer side of the installation door (14) is fixedly provided with the second sealing ring (15);

the left side longitudinal symmetry sliding connection of installation door (14) has mounting panel (16) that the longitudinal section is "L" font structure, and the equal draw-in groove in both sides is connected with fixed plate (17) of fixing on installation door (14) around mounting panel (16).

6. The permeability detection device for concrete with the limiting function according to claim 1, characterized in that: the left side of detection case (1) is symmetry welding from top to bottom to have spacing frame (18), and the inside draw-in groove of spacing frame (18) is connected with mounting panel (16), and wherein the material of mounting panel (16) is iron to the material of spacing frame (18) is magnetism, and mounting panel (16) and spacing frame (18) produce the magnetism and connect moreover.