CN216900134U

CN216900134U - Concrete infiltration detection device

Info

Publication number: CN216900134U
Application number: CN202220322920.5U
Authority: CN
Inventors: 王向丽; 张新冉
Original assignee: Xuchang Xinnuo Building Materials Technology Co ltd
Current assignee: Xuchang Xinnuo Building Materials Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-05
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a concrete permeation detection device which comprises a machine body, wherein a test die holder is arranged on the upper surface of the machine body, a test die is arranged on the test die holder, the test die and the test die holder are detachably connected through a connecting body, the test die and the test die holder are tightly attached through rotation of the connecting body, an external thread is arranged on the outer surface of the test die holder, an internal thread matched with the external thread is arranged on the inner side wall of the connecting body, and a hand-holding block symmetrical to the central axis of the connecting body is arranged on the outer surface of the connecting body. The beneficial effects of the utility model are: the inner side wall provided with the external thread on the outer surface of the test mold seat and the connector is provided with the internal thread, so that the internal thread and the external thread are connected with each other through rotating the connector to enable the test mold and the test mold seat to be tightly attached to each other, the problem that the existing detection device needs to fasten all bolts is solved, the test mold is more conveniently and rapidly installed, and the detection efficiency is improved.

Description

Concrete infiltration detection device

Technical Field

The utility model relates to the field of concrete detection devices, in particular to a concrete penetration detection device.

Background

The concrete impermeability instrument is suitable for the experiment of measuring the impermeability of concrete and the measurement of impermeability grade, and can be used for the measurement of the air permeability and quality inspection of building materials, thus being widely used by departments related to production, construction, design, teaching and research, etc.

When an existing impervious instrument test piece die sleeve is installed, a bolt on a base needs to be aligned with through holes in the test piece die sleeve one by one, the aligning operation difficulty is large, the aligning time is long, the detection speed is slow, the nut is taken out after the test piece die sleeve is arranged on the base, the nut is installed on the bolt one by one and screwed down, when a single experiment is finished and the test piece die sleeve needs to be disassembled, the nut on the bolt needs to be unscrewed one by one and taken out, the nut is placed at a designated position, then the test piece die sleeve is taken down from the base, the disassembling and installing operation of the test piece die sleeve is very complicated, the detection time is very long, and therefore an impervious instrument needs to be designed to solve the problems, and a concrete infiltration detection device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a concrete penetration detection device.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a concrete infiltration detection device, includes the organism, the organism upper surface is provided with the examination die holder, be provided with the examination mould on the examination die holder, examination mould and examination die holder can dismantle through the connector and be connected, and the rotation of connector makes examination mould and examination die holder closely laminate, the surface of examination die holder is provided with the external screw thread, the inside wall of connector is provided with the internal thread with the external screw thread adaptation, the surface of connector is provided with the piece of holding about connector center pin line symmetry, a plurality of draw-in grooves have been seted up to the upper surface of connector, and the inside pegging graft of draw-in groove has the dwang when using.

The technical scheme is that a sealing door and a controller are arranged on the front surface of the machine body, and a plurality of control knobs are further arranged on the upper portion of the front surface of the machine body.

According to a further technical scheme, a plurality of positioning grooves are formed in the edge of the bottom face of the test mold, the positioning grooves are evenly formed in the center axis of the test mold, and positioning rods matched with the positioning grooves are fixedly connected to the edge of the upper surface of the test mold base.

A sealing mechanism is further arranged between the test mold and the test mold base, the sealing mechanism comprises a first sealing groove formed in the upper surface of the test mold base, a second sealing groove matched with the first sealing groove is formed in the bottom surface of the test mold, and a sealing ring is arranged in a containing cavity formed by the first sealing groove and the second sealing groove.

The sealing ring is a rectangular sealing ring.

A further technical scheme is that supporting seats are fixedly installed at four corners of the bottom surface of the machine body.

The utility model has the following advantages:

1. according to the utility model, the outer surface of the test mold seat is provided with the external thread, the inner side wall of the connecting body is provided with the internal thread, and the internal thread and the external thread are mutually connected by rotating the connecting body, so that the test mold and the test mold seat are tightly attached, thereby solving the problem that the conventional detection device needs to fasten all bolts, so that the test mold is more simply, conveniently and quickly installed, and the detection efficiency is improved.

2. According to the utility model, the clamping groove is formed in the upper surface of the connecting body, and the rotating rod arranged in the clamping groove can be conveniently held by a worker to rotate the connecting body, so that labor is saved, and the sealing mechanism is arranged between the test mold and the test mold seat to improve the sealing property and prevent water from leaking.

Drawings

FIG. 1 is a schematic view of the entire detecting device of the present invention.

FIG. 2 is a schematic view of the inside of the connector of the present invention.

Fig. 3 is a schematic bottom view of the test mold of the present invention.

FIG. 4 is a schematic top view of a test fixture according to the present invention.

In the figure, 1, a machine body; 2. a closing door; 3. a controller; 4. a control knob; 5. testing a mold; 6. a die testing base; 7. a linker; 8. a hand-held block; 9. a card slot; 10. rotating the rod; 11. positioning a groove; 12. positioning a rod; 13. a sealing mechanism; 131. a first seal groove; 132. a seal ring; 133. a second seal groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-4, an embodiment of a concrete infiltration detection device includes a machine body 1, a test mold seat 6 is disposed on an upper surface of the machine body 1, a test mold 5 is disposed on the test mold seat 6, the test mold 5 and the test mold seat 6 are detachably connected through a connector 7, the rotation of the connector 7 enables the test mold 5 and the test mold seat 6 to be tightly attached, an external thread is disposed on an outer surface of the test mold seat 6, an internal thread adapted to the external thread is disposed on an inner side wall of the connector 7, a hand-holding block 8 symmetrical with respect to a central axis of the connector 7 is disposed on an outer surface of the connector 7, a plurality of clamping grooves 9 are disposed on an upper surface of the connector 7, and a rotating rod 10 can be inserted into the clamping grooves 9 during use; when the device is used, the rotating rod 10 is placed inside the clamping groove 9, then a worker holds the rotating rod 10 to drive the connecting body 7 to rotate, so that the external thread is connected with the internal thread, the connecting body 7 gradually moves downwards along with the connection of the internal thread and the external thread to extrude the step surface of the test mold 5, and the test mold 5 is tightly attached to the test mold seat 6, so that the test mold 5 is installed; the connecting body 7 can be conveniently taken by holding the block 8 by hand.

The front of the machine body 1 is provided with a sealing door 2 and a controller 3, and the upper part of the front of the machine body 1 is also provided with a plurality of control knobs 4; the controller 3 can control various electric, pneumatic, hydraulic and other components in the device.

A plurality of positioning grooves 11 are formed in the edge of the bottom surface of the test mold 5, the positioning grooves 11 are uniformly arranged about the central axis of the test mold 5, and positioning rods 12 matched with the positioning grooves 11 are fixedly connected to the edge of the upper surface of the test mold base 6; the positioning rod 12 is combined with the positioning groove 11 to position the test mold 5, so that relative movement is prevented when the test mold 5 is installed.

A sealing mechanism 13 is further arranged between the test mold 5 and the test mold base 6, the sealing mechanism 13 comprises a first sealing groove 131 formed in the upper surface of the test mold base 6, a second sealing groove 133 matched with the first sealing groove 131 is formed in the bottom surface of the test mold 5, a sealing ring 132 is arranged in an accommodating cavity formed by the first sealing groove 131 and the second sealing groove 133, and the sealing ring 132 is a rectangular sealing ring; the sealing ring 132 seals the joint surface between the test mold 5 and the test mold base 6, thereby preventing water from leaking outwards.

The four corners of the bottom surface of the machine body 1 are fixedly provided with supporting seats; the machine body 1 is separated from the bottom surface through the supporting seat, so that the corrosion to the machine body 1 after long-time use is prevented.

The working process of the utility model is as follows: when the test fixture is used, the positioning rod 12 enters the positioning groove 11 to position the test mold 5, the connecting body 7 is taken by the hand holding block 8 to enable the connecting body 7 to be in contact with the step surface of the test mold 5, then the rotating rod 10 is placed in the clamping groove 9, the rotating rod 10 is rotated to drive the connecting body 7 to rotate, so that the internal thread and the external thread are connected, the connecting body 7 is driven by the rotating rod 10 to rotate to enable the bottom surface of the test mold 5 to be tightly attached to the test mold base 6, and the test mold 5 is mounted; the above steps are reversed when disassembly is required.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a concrete infiltration detection device, includes organism (1), its characterized in that: organism (1) upper surface is provided with examination die holder (6), be provided with examination mould (5) on examination die holder (6), examination mould (5) can be dismantled through connector (7) with examination mould holder (6) and be connected, and the rotation of connector (7) makes examination mould (5) and examination mould holder (6) closely laminate, the surface of examination die holder (6) is provided with the external screw thread, the inside wall of connector (7) is provided with the internal thread with the external screw thread adaptation, the surface of connector (7) is provided with holds piece (8) about connector (7) center axis symmetry, a plurality of draw-in grooves (9) have been seted up to the upper surface of connector (7), and draw-in groove (9) inside can peg graft when using has dwang (10).

2. The concrete penetration test apparatus according to claim 1, wherein: the front of the machine body (1) is provided with a sealing door (2) and a controller (3), and the upper part of the front of the machine body (1) is also provided with a plurality of control knobs (4).

3. The concrete penetration test apparatus according to claim 1, wherein: a plurality of locating grooves (11) are formed in the edge of the bottom face of the test die (5), the locating grooves (11) are evenly arranged on the central axis of the test die (5), and locating rods (12) matched with the locating grooves (11) are fixedly connected to the edge of the upper surface of the test die base (6).

4. The concrete penetration test apparatus according to claim 1, wherein: still be provided with sealing mechanism (13) between examination mould (5) and examination mould base (6), sealing mechanism (13) are including first seal groove (131) that examination mould base (6) upper surface was seted up, second seal groove (133) with first seal groove (131) adaptation are seted up to the bottom surface of examination mould (5), the holding intracavity that first seal groove (131) and second seal groove (133) formed is provided with sealing washer (132).

5. The concrete penetration test apparatus according to claim 1, wherein: the sealing ring (132) is a rectangular sealing ring.

6. The concrete penetration test apparatus according to claim 1, wherein: supporting seats are fixedly arranged at four corners of the bottom surface of the machine body (1).