CN219496091U - Automatic pressurization concrete permeameter - Google Patents

Abstract

The utility model relates to the technical field of permeameters, in particular to an automatic pressurizing concrete permeameter which comprises a permeameter body, wherein a first sealing ring is fixedly connected to the inside of the permeameter body, a pressurizing through hole is formed around the first sealing ring, a first fixing block is fixedly connected to the inside of the permeameter body, a limit sliding rod is fixedly connected to the upper part of the first fixing block, a second fixing block is fixedly connected to the upper part of the limit sliding rod, and a sealing plug is jacked upwards by the pressure in a pressurizing pipeline to pressurize the inside of the permeameter body under the condition of insufficient pressure in the inside permeameter body, so that the beneficial effects of automatically pressurizing the inside of the permeameter body and improving the data detection precision are achieved, and the problems that the detected data is inaccurate and even the detection failure occurs due to the fact that a water source cannot be timely conveyed to a sample under the condition of insufficient internal pressure in the use process of the conventional concrete permeameter are solved.

Description

Automatic pressurization concrete permeameter

Technical Field

The utility model relates to the technical field of penetrants, in particular to an automatic pressurizing concrete penetrometer.

Background

The concrete penetrometer is suitable for an instrument for detecting the permeability coefficient of concrete, the basic structure of the penetrometer comprises a sleeve and a water tank, and water in the water tank is conveyed to a sample in a test piece sleeve through a water pump or under the action of gravity when the penetrometer is used.

The current concrete penetrometer is in the in-process of using, needs to carry out the pressurization in the water tank, makes the sample in the test piece sleeve is carried better to water in the water tank, under the condition that internal pressure is not enough, leads to the water pressure inadequately easily, and the water source can't in time carry to in the sample to lead to the data of detecting inaccurate, the problem of detecting the failure appears even.

In view of this, we propose an automatic pressurized concrete penetrometer.

Disclosure of Invention

In order to make up for the defects, the utility model provides an automatic pressurizing concrete penetrometer.

The technical scheme of the utility model is as follows:

the utility model provides an automatic pressurization concrete penetrometer, includes the penetrometer body, the inside fixedly connected with first sealing washer of penetrometer body, the pressurization through-hole has been seted up around the first sealing washer, the inside fixedly connected with first fixed block of penetrometer body, the top fixedly connected with spacing slide bar of first fixed block, the top fixedly connected with second fixed block of spacing slide bar, two sets of location slide bars of side fixedly connected with of spacing slide bar, the outside slip cap of spacing slide bar is established and is connected with spacing slider, the top fixedly connected with reset spring of spacing slider, reset spring's the other end with second fixed block fixed connection.

As the preferable technical scheme, the side of spacing slider fixedly connected with connecting rod, the other end fixedly connected with sealing plug of connecting rod, the position of sealing plug corresponds with the position of first sealing washer.

As the preferable technical scheme, a pressurizing pipeline is fixedly connected below the first sealing ring.

As the preferable technical scheme, the side fixedly connected with second sealing washer of penetrometer body, the inside fixedly connected with of second sealing washer arranges the pressure pipeline, the outside fixedly connected with electromagnetic valve who arranges the pressure pipeline.

As the preferable technical scheme, the inside fixedly connected with pressure sensor of penetrometer body, the right side fixedly connected with manometer of penetrometer body.

As the preferable technical scheme, a sealing cover plate is fixedly connected above the penetrometer body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the limiting slide bar is fixedly connected above the first fixed block, the second fixed block is fixedly connected above the limiting slide bar, the two groups of positioning slide bars are fixedly connected on the side surfaces of the limiting slide bars, the limiting slide bars are sleeved on the outer sides of the limiting slide bars in a sliding manner, when the pressure in the internal penetrometer body is insufficient, the sealing plug is jacked upwards by the pressure in the pressurizing pipeline to pressurize the inside of the penetrometer body, when the pressure reaches the standard, the sealing plug is reset by the reset spring to seal the pressurizing through hole, the beneficial effects of automatically pressurizing the inside of the penetrometer body and improving the data detection precision are achieved, and the problems that the detected data is inaccurate and even the detection failure occurs because a water source cannot be timely conveyed to a sample under the condition of insufficient internal pressure in the use process of the conventional concrete penetrometer are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a limit slider according to the present utility model;

fig. 4 is a schematic view of the structure of the sealing plug of the present utility model;

fig. 5 is a schematic view of the structure of the pressure discharge pipeline according to the present utility model.

In the figure: 1. a permeameter body; 11. a pressure gauge; 12. a pressurized conduit; 13. a first seal ring; 14. a pressurizing through hole; 15. a pressure sensor; 16. a pressure discharge pipeline; 17. a second seal ring; 18. an electromagnetic valve; 19. sealing the cover plate; 2. a first fixed block; 21. a limit slide bar; 22. a second fixed block; 23. positioning a slide bar; 24. a limit sliding block; 25. a return spring; 26. a connecting rod; 27. and (5) sealing plugs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides an automatic pressurization concrete penetrometer, including penetrometer body 1, the inside fixedly connected with first sealing washer 13 of penetrometer body 1, pressurization through-hole 14 has been seted up around the first sealing washer 13, the inside fixedly connected with first fixed block 2 of penetrometer body 1, the top fixedly connected with spacing slide bar 21 of first fixed block 2, the top fixedly connected with second fixed block 22 of spacing slide bar 21, two sets of location slide bars 23 of side fixedly connected with of spacing slide bar 21, the outside slip cap of spacing slide bar 21 is established and is connected with spacing slider 24, the top fixedly connected with reset spring 25 of spacing slider 24, the other end and the second fixed block 22 fixedly connected with of reset spring 25, the side fixedly connected with connecting rod 26 of spacing slider 24, the other end fixedly connected with sealing plug 27 of connecting rod 26, the position of sealing plug 27 corresponds with the position of first sealing washer 13.

It should be added that the pressure in the pressurization pipeline 12 always maintains the standard value, when the internal pressure of the penetrometer body 1 is insufficient, the high pressure in the pressurization pipeline 12 can jack up the sealing plug 27 upwards, leak the pressurization through hole 14, pressurize the inside of the penetrometer body 1, when the pressure in the penetrometer body 1 reaches the standard value, the pressure can be leveled with the pressure in the pressurization pipeline 12, and at the moment, the return spring 25 can return the sealing plug 27 downwards, so that the sealing plug 27 can seal the pressurization through hole 14 again.

As a preference of this embodiment, the pressurizing pipe 12 is fixedly connected below the first sealing ring 13, the second sealing ring 17 is fixedly connected to the side surface of the penetrometer body 1, the pressure discharging pipe 16 is fixedly connected to the inside of the second sealing ring 17, and the electromagnetic valve 18 is fixedly connected to the outside of the pressure discharging pipe 16.

Illustratively, the pressurization conduit 12 is used to pressurize the interior of the osmotic engine body 1.

As a preference of this embodiment, the pressure sensor 15 is fixedly connected to the inside of the penetrometer body 1, the pressure gauge 11 is fixedly connected to the right side of the penetrometer body 1, and the sealing cover plate 19 is fixedly connected to the upper side of the penetrometer body 1.

Further, the method comprises the following steps. The pressure sensor 15 is used for monitoring the pressure inside the osmometer body 1, and the pressure gauge 11 is used for displaying the pressure inside the osmometer body 1.

When the automatic pressurizing concrete permeameter is used, under the condition that the internal pressure of the permeameter body 1 is insufficient, the high pressure in the pressurizing pipeline 12 can jack up the sealing plug 27 upwards, the pressurizing through hole 14 is leaked out, the inside of the permeameter body 1 is pressurized, when the pressure in the permeameter body 1 reaches the standard value, the pressure can be leveled with the pressure in the pressurizing pipeline 12, and at the moment, the reset spring 25 can reset the sealing plug 27 downwards, so that the pressurizing through hole 14 is sealed again.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An automatic pressurization concrete penetrometer, includes penetrometer body (1), its characterized in that: the utility model discloses a penetrometer, including penetrometer body (1), including first sealing washer (13), pressurization through-hole (14) have been seted up around first sealing washer (13), the inside fixedly connected with first fixed block (2) of penetrometer body (1), the top fixedly connected with spacing slide bar (21) of first fixed block (2), the top fixedly connected with second fixed block (22) of spacing slide bar (21), the side fixedly connected with two sets of location slide bars (23) of spacing slide bar (21), the outside slip cap of spacing slide bar (21) is established and is connected with spacing slider (24), the top fixedly connected with reset spring (25) of spacing slider (24), the other end of reset spring (25) with second fixed block (22) fixedly connected with.

2. An automatic pressurized concrete penetrometer according to claim 1, wherein: the side of spacing slider (24) fixedly connected with connecting rod (26), the other end fixedly connected with sealing plug (27) of connecting rod (26), the position of sealing plug (27) is corresponding with the position of first sealing washer (13).

3. An automatic pressurized concrete penetrometer according to claim 1, wherein: the lower part of the first sealing ring (13) is fixedly connected with a pressurizing pipeline (12).

4. An automatic pressurized concrete penetrometer according to claim 1, wherein: the side fixedly connected with second sealing washer (17) of penetrometer body (1), the inside fixedly connected with of second sealing washer (17) is arranged and is pressed pipeline (16), the outside fixedly connected with electromagnetic valve (18) of arranging and pressing pipeline (16).

5. An automatic pressurized concrete penetrometer according to claim 1, wherein: the inside fixedly connected with pressure sensor (15) of penetrometer body (1), the right side fixedly connected with manometer (11) of penetrometer body (1).

6. An automatic pressurized concrete penetrometer according to claim 1, wherein: the upper part of the penetrometer body (1) is fixedly connected with a sealing cover plate (19).