CN216484509U - Detection water permeability detection device of lightweight aggregate concrete - Google Patents
Detection water permeability detection device of lightweight aggregate concrete Download PDFInfo
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- CN216484509U CN216484509U CN202122205890.8U CN202122205890U CN216484509U CN 216484509 U CN216484509 U CN 216484509U CN 202122205890 U CN202122205890 U CN 202122205890U CN 216484509 U CN216484509 U CN 216484509U
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- aggregate concrete
- water permeability
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Abstract
The utility model discloses a detection device for detecting the water permeability of lightweight aggregate concrete, which comprises a rotating seat and an installation seat, wherein a water receiving measuring cup is arranged on the upper surface of the installation seat, a supporting table and a fixing mechanism are fixedly arranged on the upper surface of the installation seat through a fixing rod, a height adjusting rod is arranged at the upper end of the rotating seat, and a clamping frame is vertically arranged at the top end of the height adjusting rod. The utility model is rotationally connected with the rotating seat through the height adjusting rod, the moving groove is slidably connected with the adjusting rack, the adjusting rack is meshed and connected with the adjusting gear, the water discharge measuring cylinder, the placing ring, the supporting table, the guide funnel and the water receiving measuring cup are positioned on the same straight line, the clamping frame is in a C shape, the water receiving measuring cup and the water discharge measuring cylinder are made of transparent plastics, the irregular-shaped concrete can be detected, the detection raw materials are convenient to obtain, the detection preparation time is shortened, the detection efficiency and the convenience degree are accelerated, and meanwhile, the detection result can be visually seen.
Description
Technical Field
The utility model relates to the field of concrete detection, in particular to a detection device for detecting water permeability of lightweight aggregate concrete.
Background
The lightweight aggregate concrete is the concrete adopting the lightweight aggregate, the lightweight aggregate is the aggregate which is adopted for reducing the quality of the concrete and aiming at improving the thermal effect, the apparent density of the lightweight aggregate is lower than that of the common aggregate, the lightweight aggregate has the characteristics of light weight, high strength, heat preservation, fire resistance, good shock resistance and the like, the deformation performance is good, the elastic modulus is lower, the shrinkage and the deformation are also larger under the common condition, the lightweight aggregate concrete is applied to industrial and civil buildings and other engineering, the lightweight aggregate concrete can reduce the self weight of the structure, save the material consumption, improve the transportation and hoisting efficiency of components, reduce the foundation load, improve the functions of the building and the like, the lightweight aggregate concrete is suitable for high-rise and large-span buildings, the lightweight aggregate concrete is divided into the heat preservation lightweight aggregate concrete, the structural heat preservation lightweight aggregate concrete and the structural lightweight aggregate concrete according to different purposes in the construction engineering, the lightweight aggregate concrete is different according to the fine aggregate, and is divided into full light concrete and sand light concrete.
Need carry out a series of detection experiments after the preparation is accomplished to the mixed preparation of lightweight aggregate concrete and can put into use, if detect crushing resistance, shock resistance, deformation degree or water permeability etc, wherein the water permeability on the market detects all to detect smooth concrete brick, to the project that adopts the concrete whole to fill, need additionally do a brick for detection again, it is more troublesome to prepare, and water spatters in disorder everywhere easily when detecting, pollutes the testing environment, influences the testing result, for this reason, we provide a detection water permeability detection device of lightweight aggregate concrete and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting the water permeability of lightweight aggregate concrete, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a detection water permeability detection device of lightweight aggregate concrete, is including rotating seat and mount pad, the mount pad upper surface is provided with water receiving graduated flask, and the mount pad upper surface has brace table and fixed establishment through dead lever fixed mounting, it is provided with the altitude mixture control pole to rotate the seat upper end, and the altitude mixture control pole top installs the centre gripping frame perpendicularly to the inside block of centre gripping frame is connected with the graduated flask that drains.
In a further embodiment, the fixing mechanism comprises a placing ring, a hydraulic cylinder is arranged at the outer portion of the placing ring in an equidistant mode, a mounting frame is fixedly mounted at one end of the hydraulic cylinder, an adjusting gear is rotatably connected to the bottom end of the mounting frame, a connecting frame is fixedly mounted on the inner wall of the placing ring, an adjusting rack is arranged on one side, opposite to the connecting frame, of the connecting frame, a silica gel head is fixedly mounted at the bottom end of the adjusting rack, and the silica gel head can be used for supporting the irregular concrete block.
In a further embodiment, a moving groove is formed in one side of the connecting frame, the moving groove and the adjusting rack form sliding connection, the adjusting rack and the adjusting gear form meshing connection, and uneven surfaces can be fixed.
In a further embodiment, the support platform is arranged between the water receiving measuring cup and the fixing mechanism, the guide funnel is arranged at the bottom end of the support platform, and the support platform, the guide funnel and the water receiving measuring cup are positioned on the same straight line, so that the permeated water can be ensured to fall into the water receiving measuring cup.
In a further embodiment, a sealing ring is fixedly installed between the supporting platform and the fixing mechanism and is made of nitrile rubber, an arc-shaped groove is formed in the supporting platform, water can be prevented from splashing out, a concrete block is easy to place, and the nitrile rubber is waterproof and wear-resistant.
In a further embodiment, the height adjusting rod and the rotating seat are rotationally connected, the bottom end of the water discharging measuring cylinder is provided with a flow rate valve, and the water discharging measuring cylinder and the placing ring are positioned on the same straight line, so that the water discharging measuring cylinder is close to the concrete block, and water is prevented from splashing.
In a further embodiment, the clamping frame is in a C shape, the water receiving measuring cup and the water discharging measuring cylinder are made of transparent plastics, and measuring scales are arranged on the outer walls of the water receiving measuring cup and the water discharging measuring cylinder, so that a detection result can be visually seen.
Compared with the prior art, the utility model has the beneficial effects that:
the height adjusting rod is rotatably connected with the rotating seat, the moving groove is slidably connected with the adjusting rack, the adjusting rack is meshed and connected with the adjusting gear, the water discharge measuring cylinder and the placing ring are positioned on the same straight line, the supporting table, the guide hopper and the water receiving measuring cup are positioned on the same straight line, the clamping frame is in a C shape, the water receiving measuring cup and the water discharge measuring cylinder are made of transparent plastics, irregular-shaped concrete can be detected, detection raw materials are convenient to obtain, the detection preparation time is shortened, the detection efficiency and convenience are accelerated, and meanwhile, the detection result can be visually seen.
Drawings
Fig. 1 is a front view of a water permeability detection device for lightweight aggregate concrete.
Fig. 2 is a front view of a water permeability detection apparatus for lightweight aggregate concrete.
Fig. 3 is a schematic structural diagram of a fixing mechanism in the water permeability detection device for detecting lightweight aggregate concrete.
Fig. 4 is an enlarged view of a portion a in fig. 3 of the apparatus for detecting water permeability of lightweight aggregate concrete.
In the figure: 1. a rotating seat; 2. a mounting seat; 3. receiving a water measuring cup; 301. measuring scales; 4. a support table; 401. a guide funnel; 402. an arc-shaped slot; 5. a fixing mechanism; 501. placing a ring; 502. a hydraulic cylinder; 503. a mounting frame; 504. an adjusting gear; 505. a connecting frame; 506. a moving groove; 507. adjusting the rack; 508. a silica gel head; 6. a seal ring; 7. a height adjustment lever; 8. a clamping frame; 9. a water discharge measuring cylinder; 901. a flow rate valve.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a device for detecting water permeability of lightweight aggregate concrete comprises a rotating base 1 and a mounting base 2, a water receiving measuring cup 3 is disposed on the upper surface of the mounting base 2, a supporting base 4 and a fixing mechanism 5 are fixedly mounted on the upper surface of the mounting base 2 through a fixing rod, a height adjusting rod 7 is disposed at the upper end of the rotating base 1, a clamping frame 8 is vertically mounted at the top end of the height adjusting rod 7, a water discharging measuring cylinder 9 is connected to the inside of the clamping frame 8 in a clamping manner, the clamping frame 8 is C-shaped, the water receiving measuring cup 3 and the water discharging measuring cylinder 9 are made of transparent plastics, measuring scales 301 are disposed on the outer walls of the water receiving measuring cup 3 and the water discharging measuring cylinder 9, the water quantities of the water receiving measuring cup 3 and the water discharging measuring cylinder 9 can be known by viewing the measuring scales 301, the detection result can be directly viewed, the height adjusting rod 7 and the rotating base 1 are rotatably connected, the bottom of the water discharge graduated cylinder 9 is provided with a flow rate valve 901, and the water discharge graduated cylinder 9 and the placing ring 501 are positioned on the same straight line, during use, the water discharge graduated cylinder 9 rotates by a certain angle, so that a concrete block is conveniently placed between the placing ring 501 and the supporting table 4, the distance between the water discharge graduated cylinder 9 and the concrete block is adjusted by the height adjusting rod 7, the water discharge speed of the flow rate valve 901 is controlled and adjusted, and water splashing is prevented.
Example 1
Referring to fig. 1-4, the supporting platform 4 is disposed between the water receiving measuring cup 3 and the fixing mechanism 5, the guiding funnel 401 is disposed at the bottom end of the supporting platform 4, the guiding funnel 401 and the water receiving measuring cup 3 are located on the same straight line, the sealing ring 6 is fixedly mounted between the supporting platform 4 and the fixing mechanism 5, the sealing ring 6 is made of nitrile rubber, and the supporting platform 4 is internally provided with an arc-shaped groove 402.
The difference from example 1 is:
when placing less concrete piece, the concrete piece is put at the inside natural stability of arc 402, and 9 water drops are discharged to the concrete piece to the graduated flask that drains, and the water of seepage gets into water receiving graduated flask 3 along with guide funnel 401, and it is waterproof to cooperate sealing washer 6 simultaneously, prevents that the water spill from polluting external detection device.
Example 2
Referring to fig. 1-4, the fixing mechanism 5 includes a placing ring 501, hydraulic cylinders 502 are equidistantly disposed outside the placing ring 501, a mounting frame 503 is fixedly mounted at one end of the hydraulic cylinders 502, a regulating gear 504 is rotatably connected to the bottom end of the mounting frame 503, a connecting frame 505 is fixedly mounted on the inner wall of the placing ring 501, a regulating rack 507 is disposed on one side of the connecting frame 505 opposite to the connecting frame 505, a silicone head 508 is fixedly mounted at the bottom end of the regulating rack 507, a moving groove 506 is disposed on one side of the connecting frame 505, the moving groove 506 and the regulating rack 507 are slidably connected, and the regulating rack 507 and the regulating gear 504 are engaged and connected.
The difference from example 1 is:
when a large concrete block is placed, the hydraulic cylinder 502 is started, the adjusting gear 504 moves inwards to drive the adjusting rack 507 and the silica gel head 508 to press the concrete block, any adjusting rack 507 and silica gel head 508 move in the reverse direction after contacting the concrete block, the adjusting gear 504 is rotated to move the other adjusting rack 507 to the concrete block until the silica gel heads 508 at the two ends contact the concrete block, and fixing is completed.
The working principle of the utility model is as follows: when the device is used, the water discharge measuring cylinder 9 is rotated by a certain angle, a concrete block is conveniently placed between the placing ring 501 and the supporting platform 4, the distance between the water discharge measuring cylinder 9 and the concrete block is adjusted through the height adjusting rod 7, the water discharge speed of the flow velocity adjusting valve 901 is controlled to prevent water from splashing out, when a small concrete block is placed, the concrete block is placed in the arc-shaped groove 402 and is naturally stable, the water discharge measuring cylinder 9 discharges water and drips to the concrete block, the leaked water enters the water receiving measuring cup 3 along with the guide funnel 401, meanwhile, the sealing ring 6 is matched for water prevention, the water is prevented from splashing out to pollute an external detection device, when a large concrete block is placed, the hydraulic cylinder 502 is started, the adjusting gear 504 moves inwards to drive the adjusting rack 507 and the silica gel head 508 to press the concrete block, the adjusting rack 507 and the silica gel head 508 are randomly adjusted to contact with the concrete block and then move reversely, the adjusting gear 504 is rotated to move the other adjusting rack 507 to the concrete block, until the silica gel heads 508 at the two ends contact the concrete block, the fixation is completed, the water quantities of the water receiving measuring cup 3 and the water discharging measuring cylinder 9 can be known by watching the measuring scale 301, and the detection result can be seen visually.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a detection water permeability detection device of lightweight aggregate concrete, includes and rotates seat (1) and mount pad (2), its characterized in that: the water receiving measuring cup is arranged on the upper surface of the mounting seat (2), the supporting table (4) and the fixing mechanism (5) are fixedly mounted on the upper surface of the mounting seat (2) through the fixing rod, the height adjusting rod (7) is arranged at the upper end of the rotating seat (1), the top end of the height adjusting rod (7) is vertically provided with the clamping frame (8), and the clamping frame (8) is connected with the water discharging measuring cylinder (9) in an internal clamping mode.
2. The apparatus for detecting water permeability of lightweight aggregate concrete according to claim 1, wherein: fixed establishment (5) are including placing ring (501), and place ring (501) outside equidistance and be provided with pneumatic cylinder (502) to pneumatic cylinder (502) one end fixed mounting has mounting bracket (503), mounting bracket (503) bottom is rotated and is connected with adjusting gear (504), place ring (501) inner wall fixed mounting has link (505), and link (505) relative one side be provided with adjusting rack (507), and adjusting rack (507) bottom fixed mounting has silica gel head (508).
3. The apparatus for detecting water permeability of lightweight aggregate concrete according to claim 2, wherein: a moving groove (506) is formed in one side of the connecting frame (505), the moving groove (506) is in sliding connection with the adjusting rack (507), and the adjusting rack (507) is in meshing connection with the adjusting gear (504).
4. The apparatus for detecting water permeability of lightweight aggregate concrete according to claim 1, wherein: the support table (4) is arranged between the water receiving measuring cup (3) and the fixing mechanism (5), the bottom end of the support table (4) is provided with a guide funnel (401), and the support table (4), the guide funnel (401) and the water receiving measuring cup (3) are located on the same straight line.
5. The apparatus for detecting water permeability of lightweight aggregate concrete according to claim 1, wherein: a sealing ring (6) is fixedly installed between the supporting table (4) and the fixing mechanism (5), the sealing ring (6) is made of nitrile-butadiene rubber, and an arc-shaped groove (402) is formed in the supporting table (4).
6. The apparatus for detecting water permeability of lightweight aggregate concrete according to claim 1, wherein: the height adjusting rod (7) is rotationally connected with the rotating seat (1), the bottom end of the water discharging measuring cylinder (9) is provided with a flow rate valve (901), and the water discharging measuring cylinder (9) and the placing ring (501) are positioned on the same straight line.
7. The apparatus for detecting water permeability of lightweight aggregate concrete according to claim 1, wherein: the clamping frame (8) is C-shaped, the water receiving measuring cup (3) and the water discharging measuring cylinder (9) are made of transparent plastics, and the outer walls of the water receiving measuring cup (3) and the water discharging measuring cylinder (9) are provided with measuring scales (301).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205890.8U CN216484509U (en) | 2021-09-13 | 2021-09-13 | Detection water permeability detection device of lightweight aggregate concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205890.8U CN216484509U (en) | 2021-09-13 | 2021-09-13 | Detection water permeability detection device of lightweight aggregate concrete |
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| CN216484509U true CN216484509U (en) | 2022-05-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117907194A (en) * | 2024-03-15 | 2024-04-19 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
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2021
- 2021-09-13 CN CN202122205890.8U patent/CN216484509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117907194A (en) * | 2024-03-15 | 2024-04-19 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
| CN117907194B (en) * | 2024-03-15 | 2024-05-14 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
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