CN211955137U - Concrete impermeability detection device - Google Patents
Concrete impermeability detection device Download PDFInfo
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- CN211955137U CN211955137U CN202020247624.4U CN202020247624U CN211955137U CN 211955137 U CN211955137 U CN 211955137U CN 202020247624 U CN202020247624 U CN 202020247624U CN 211955137 U CN211955137 U CN 211955137U
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Abstract
The utility model discloses a concrete impermeability detection device, the power distribution box comprises a box body, the even fixedly connected with support column of bottom half, the box lateral wall is close to the bottom position and is provided with the locating plate, bottom half center department fixedly connected with outlet pipe, the outlet pipe lateral wall is provided with water installation, the box lateral wall is close to top position fixedly connected with feed inlet, the box inside wall is kept away from the fixed even of feed inlet side and is had the fixed plate, the fixed plate lateral wall is provided with the spacing groove, box top fixedly connected with second motor. The utility model discloses in, be provided with the box, the concrete that will wait to detect through clamping device is tight, through starting the second motor, drives the second threaded rod and rotates to make threaded sleeve will down, place clamping device's concrete in the inside water resource the inside of box, carry out comprehensive soaking, go on the device promotion again, take out the concrete on the clamping device, carry out data measurement, its measured data is comparatively accurate.
Description
Technical Field
The utility model relates to a concrete field especially relates to a concrete impermeability detection device.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete. The concrete strength grade is divided by a cube compressive strength standard value. Concrete is a porous body with different pore diameters (10-500 μm), and when the surrounding medium has pressure difference (or concentration difference, temperature difference, potential difference), the medium is migrated, i.e. permeated, according to hydrodynamics. The impermeability of concrete is the basic property of concrete and is an important characteristic of the durability of concrete. The impermeability of concrete not only represents the ability of concrete to resist water flow, but also influences the properties of concrete such as carbonization resistance and chloride ion penetration resistance.
When the existing concrete impermeability detection device is used, impermeability measurement is mostly carried out on concrete sprayed water resources, and the stability of permeability measurement data of the water resources is low; when the device soaks the concrete simultaneously, the concrete can drop partly concrete sediment, and the difficult clearance of concrete sediment needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a concrete impermeability detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete impermeability detection device comprises a box body, wherein a supporting column is uniformly and fixedly connected to the bottom of the box body, a positioning plate is arranged on the side wall of the box body close to the bottom, a water outlet pipe is fixedly connected to the center of the bottom of the box body, a water outlet device is arranged on the side wall of the water outlet pipe, a feed inlet is fixedly connected to the side wall of the box body close to the top, a fixing plate is fixedly connected to the side, away from the feed inlet, of the inner side wall of the box body, a limiting groove is formed in the side wall of the fixing plate, a second motor is fixedly connected to the top of the box body, a second threaded rod is fixedly connected to the driving end of the second motor, a threaded sleeve is in threaded connection with the second threaded rod, a limiting block is fixedly, the threaded sleeve is located the fixed block top and is provided with the recess, the fixed block top is provided with clamping device.
As a further description of the above technical solution:
the locating plate is transparent.
As a further description of the above technical solution:
the water outlet device comprises a first motor, the first motor is fixedly connected with the side wall of the water outlet pipe, a first threaded rod is fixedly connected with a driving end of the first motor, a limiting plate is connected with the first threaded rod in a threaded manner, the limiting plate is matched with the water outlet pipe, and the limiting plate is closely connected with the water outlet pipe in a sliding manner.
As a further description of the above technical solution:
the limiting block of the threaded sleeve is matched with the limiting groove of the fixing plate, and the limiting block of the threaded sleeve is connected with the limiting groove of the fixing plate in a sliding mode.
As a further description of the above technical solution:
the clamping device comprises a third motor, the third motor is fixedly connected with the threaded sleeve, a third threaded rod is fixedly connected with a driving end of the third motor, the third threaded rod is rotatably connected with the threaded sleeve at the bottom of the groove, a sliding plate is in threaded connection with the third threaded rod, the sliding plate is matched with the groove, and the sliding plate is in sliding connection with the groove.
As a further description of the above technical solution:
the outer side wall of the box body is fixedly connected with a water inlet pipe close to the bottom.
The utility model discloses following beneficial effect has:
1. the utility model discloses be provided with the box, will wait that the concrete that detects through clamping device presss from both sides tightly, through starting the second motor, drive the second threaded rod and rotate to make threaded sleeve will down, place clamping device's concrete in the inside water resource the inside of box, carry out comprehensive soaking, go on the device promotion again, take out the concrete after soaking on the clamping device, carry out data measurement, its measured data is comparatively accurate.
2. The utility model discloses an inside water resource that holds of box, through be provided with the inlet tube at the box lateral wall, be provided with the outlet pipe in the bottom of box simultaneously, through be provided with out the water installation at the outlet pipe lateral wall, treat that work is accomplished the back, start first motor, drive first threaded rod and rotate, open the limiting plate to release the inside water resource of device, also clear up out at the inside concrete slag of device that will drop simultaneously, the clearance work of accomplishing the device at ensures the safe handling of device.
Drawings
Fig. 1 is a front view of a concrete impermeability test device provided by the utility model;
fig. 2 is a cross-sectional view of a concrete impermeability testing device provided by the utility model;
FIG. 3 is an enlarged view of FIG. 2-A;
fig. 4 is an enlarged view of fig. 2-B.
Illustration of the drawings:
1. a box body; 11. a support pillar; 12. positioning a plate; 13. a water outlet pipe; 14. a feed inlet; 15. a fixing plate; 16. a limiting groove; 17. a water inlet pipe; 2. a first motor; 21. a first threaded rod; 22. a limiting plate; 3. a second motor; 31. a second threaded rod; 32. a threaded sleeve; 33. a limiting block; 34. a groove; 4. A third motor; 41. a third threaded rod; 42. a sliding plate; 43. and (5) fixing blocks.
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.
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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment:
a concrete impermeability detection device comprises a box body 1, wherein the bottom of the box body 1 is uniformly and fixedly connected with support columns 11, the side wall of the box body 1 near the bottom is provided with a positioning plate 12, the center of the bottom of the box body 1 is fixedly connected with a water outlet pipe 13, the side wall of the water outlet pipe 13 is provided with a water outlet device, the side wall of the box body 1 near the top is fixedly connected with a feed inlet 14, the side of the inner side wall of the box body 1 far away from the feed inlet 14 is fixedly connected with a fixing plate 15, the side wall of the fixing plate 15 is provided with a limiting groove 16, the top of the box body 1 is fixedly connected with a second motor 3, a driving end of the second motor 3 is fixedly connected with a second threaded rod 31, the second threaded rod 31 is in threaded connection with a threaded sleeve 32, the side, the concrete that will wait to detect through clamping device presss from both sides tightly, through starting second motor 3, drive second threaded rod 31 and rotate, thereby make threaded sleeve 32 descend, place clamping device's concrete in the inside water resource of box 1 inside, carry out comprehensive soaking, go up the device promotion again, take out the concrete after soaking on the clamping device, carry out data measurement, its measured data is comparatively accurate, threaded sleeve 32 is located fixed block 43 top and is provided with recess 34, fixed block 43 top is provided with clamping device.
The positioning plate 12 is transparent, so that the concrete immersion process can be observed conveniently, and the concrete residues in the device can be observed. Go out the water installation and include first motor 2, first motor 2 and 13 lateral walls fixed connection of outlet pipe, the first threaded rod 21 of 2 drive end fixedly connected with of first motor, first threaded rod 21 threaded connection has limiting plate 22, limiting plate 22 and outlet pipe 13 cooperate, and limiting plate 22 and the inseparable sliding connection of outlet pipe 13, start first motor 2, drive first threaded rod 21 and rotate, open limiting plate 22, thereby release the inside water resource of device, the concrete slag that will drop in the device inside simultaneously also clears up out, accomplish the cleaning work of device, ensure the safe handling of device. The limiting block 33 of the threaded sleeve 32 is matched with the limiting groove 16 of the fixing plate 15, so that the threaded sleeve 32 of the device is ensured to complete the lifting task, and the limiting block 33 of the threaded sleeve 32 is in sliding connection with the limiting groove 16 of the fixing plate 15. Clamping device includes third motor 4, third motor 4 and threaded sleeve 32 fixed connection, third motor 4 drive end fixedly connected with third threaded rod 41, third threaded rod 41 rotates with the threaded sleeve 32 of recess 34 bottom to be connected, third threaded rod 41 threaded connection has sliding plate 42, sliding plate 42 cooperatees with recess 34, and sliding plate 42 and recess 34 sliding connection, clamping device is through starting third motor 4, drive third threaded rod 41 and rotate, thereby drive sliding plate 42 and go up and down, make sliding plate 42 and fixed block 43 lean on each other and carry out the centre gripping with the concrete. The lateral wall of the box body 1 is close to the bottom fixedly connected with a water inlet pipe 17, so that the water resource inside the box body 1 can be conveniently replaced.
The working principle is as follows: at first place the concrete on fixed block 43, start clamping device, it is tight with the concrete clamp through clamping device, restart second motor 3, drive second threaded rod 31 and rotate, thereby make threaded sleeve 32 descend, place clamping device's concrete in the inside water resource of box, carry out comprehensive soaking, go up the device promotion again, take out the concrete after soaking on the clamping device, carry out data measurement, its measured data is comparatively accurate, treat after the task is accomplished, start first motor 2, it rotates to drive first threaded rod 21, open limiting plate 22, thereby release the inside water resource of device, the concrete dregs that will drop in the device inside simultaneously also clear up out, the cleaning work that the completion device was in.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a concrete impermeability detection device, includes box (1), its characterized in that: the bottom of the box body (1) is uniformly and fixedly connected with a supporting column (11), the side wall of the box body (1) is close to the bottom and is provided with a positioning plate (12), the center of the bottom of the box body (1) is fixedly connected with a water outlet pipe (13), the side wall of the water outlet pipe (13) is provided with a water outlet device, the side wall of the box body (1) is close to the top and is fixedly connected with a feed inlet (14), the side, far away from the feed inlet (14), of the inner side wall of the box body (1) is fixedly connected with a fixing plate (15), the side wall of the fixing plate (15) is provided with a limiting groove (16), the top of the box body (1) is fixedly connected with a second motor (3), a driving end of the second motor (3) is fixedly connected with a second threaded rod (31), the, threaded sleeve (32) lateral wall is close to bottom position fixedly connected with fixed block (43), and fixed block (43) are located threaded sleeve (32) and are close to feed inlet (14) side, threaded sleeve (32) are located fixed block (43) top and are provided with recess (34), fixed block (43) top is provided with clamping device.
2. The apparatus for testing impermeability of concrete according to claim 1, wherein: the positioning plate (12) is arranged in a transparent manner.
3. The apparatus for testing impermeability of concrete according to claim 1, wherein: go out the water installation and include first motor (2), first motor (2) and outlet pipe (13) lateral wall fixed connection, first motor (2) drive end fixedly connected with first threaded rod (21), first threaded rod (21) threaded connection has limiting plate (22), limiting plate (22) cooperate with outlet pipe (13), and limiting plate (22) and the inseparable sliding connection of outlet pipe (13).
4. The apparatus for testing impermeability of concrete according to claim 1, wherein: the limiting block (33) of the threaded sleeve (32) is matched with the limiting groove (16) of the fixing plate (15), and the limiting block (33) of the threaded sleeve (32) is connected with the limiting groove (16) of the fixing plate (15) in a sliding mode.
5. The apparatus for testing impermeability of concrete according to claim 1, wherein: the clamping device comprises a third motor (4), the third motor (4) is fixedly connected with a threaded sleeve (32), a driving end of the third motor (4) is fixedly connected with a third threaded rod (41), the third threaded rod (41) is rotatably connected with the threaded sleeve (32) at the bottom of the groove (34), the third threaded rod (41) is in threaded connection with a sliding plate (42), the sliding plate (42) is matched with the groove (34), and the sliding plate (42) is in sliding connection with the groove (34).
6. The apparatus for testing impermeability of concrete according to claim 1, wherein: the outer side wall of the box body (1) is fixedly connected with a water inlet pipe (17) close to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247624.4U CN211955137U (en) | 2020-03-04 | 2020-03-04 | Concrete impermeability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247624.4U CN211955137U (en) | 2020-03-04 | 2020-03-04 | Concrete impermeability detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955137U true CN211955137U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020247624.4U Active CN211955137U (en) | 2020-03-04 | 2020-03-04 | Concrete impermeability detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955137U (en) |
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2020
- 2020-03-04 CN CN202020247624.4U patent/CN211955137U/en active Active
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