CN212207023U - Building water permeability detection device - Google Patents
Building water permeability detection device Download PDFInfo
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- CN212207023U CN212207023U CN202020743381.3U CN202020743381U CN212207023U CN 212207023 U CN212207023 U CN 212207023U CN 202020743381 U CN202020743381 U CN 202020743381U CN 212207023 U CN212207023 U CN 212207023U
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- detection device
- water
- water permeability
- building
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Abstract
The utility model discloses a building water permeability detection device, which comprises a building block, a lower shell and a shell with an upper opening and a lower opening, wherein the upper end of the lower shell is provided with a plurality of standing grooves with equal opening areas; the outer peripheral side of the shell is connected with the outer peripheral side of the lower shell through a plurality of fasteners, each fastener comprises a first support plate and a second support plate, one end of each first support plate is fixedly connected with the outer peripheral side of the shell, one end of each second support plate is fixedly connected with the outer peripheral side of the lower shell, and the second support plates are connected with the first support plates through connecting pieces; this building water permeability detection device, hydraulic accommodation is wide, and water pressure keeps invariably having improved the precision that building block water permeability detected.
Description
Technical Field
The utility model relates to a construction check out test set technical field specifically is a building water permeability detection device.
Background
Building water permeability detects and carries out the water permeability to the wall body or to the wall body that is done water repellent and detects, building water permeability detects common building material and builds a building block and detect, the equal open-ended casing in both ends about fixed on the building block, injected water in the casing, it is limited to receive the restriction of casing height to lead to hydraulic scope, and building material appears when permeating water the liquid level change of casing water-logging lead to the water pressure change, influence the precision that building material water permeability detected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a building water permeability detection device, hydraulic control range is wide, and water pressure keeps invariably having improved the precision that building block water permeability detected, can effectively solve and inject water in the casing among the background art, and the restriction that leads to water pressure scope limited by casing height, and the liquid level change of casing water-logging leads to water pressure change when building material appears permeating water, influences the problem of the precision that building material water permeability detected.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building water permeability detection device, includes building block, lower casing and the equal open-ended casing from top to bottom, a plurality of open area has been seted up to casing upper end down and has been equallyd the standing groove, and the building block is located down between casing and the casing, and the side fixed seal of casing top opening and the soft cloth of water proof is connected, has placed the balancing weight on the soft cloth of water proof, and its inside and outside through-hole of intercommunication is seted up to the casing periphery side, and the water intaking valve is installed in the outside of this through-hole.
The outer periphery of the shell is connected with the outer periphery of the lower shell through a plurality of fasteners, each fastener comprises a first support plate and a second support plate, one end of each first support plate is fixedly connected with the outer periphery of the shell, one end of each second support plate is fixedly connected with the outer periphery of the lower shell, and the second support plates are connected with the first support plates through connecting pieces.
As an optimized technical scheme of the utility model, be equipped with the elastic rubber circle between the lower extreme of casing and the building block upper surface.
As an optimal technical scheme of the utility model, be equipped with the elastic rubber board down between the lower surface of casing upper end and building block, the intercommunicating pore has been seted up to the position of the corresponding casing groove down on the elastic rubber board, and the open area of every intercommunicating pore top equals.
As an optimized technical proposal of the utility model, the silica gel moisture absorber or the calcium chloride moisture absorber is placed in each placing groove of the lower shell.
As an optimized technical proposal of the utility model, the shell is made of transparent toughened glass or transparent hard plastic.
As a preferred technical scheme of the utility model, the connecting piece includes nut, gasket, spring and branch, the lower extreme and the second extension board side fixed connection of branch, the upper end of branch runs through and extends to the top of first extension board, and the upper end of branch is seted up threadedly, and the upper end adaptation of branch has the nut, and from the top down is equipped with gasket and spring on the branch between nut and the first extension board in proper order.
As a preferred technical scheme of the utility model, the connecting piece includes nut, spring and branch, the lower extreme and the second extension board fixed connection of spring, the upper end of spring and the lower extreme fixed connection of branch, and the upper end of branch runs through and extends to the top of first extension board, and the upper end of branch is seted up threadedly, and the upper end adaptation of branch has the nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the building water permeability detection device of the example of the utility model has simple structure and small volume, and is beneficial to carrying or transportation; after the water permeability detection device is installed, workers do not need to be on duty or operated, the workload of the workers is reduced, and the water pressure is kept constant, so that the water permeability detection precision of the building blocks is improved.
2. The building water permeability detection device provided by the utility model comprises a water-proof soft cloth, a shell and a building block, wherein water is injected into a sealing cavity, a balancing weight is placed on the water-proof soft cloth, the weight of the balancing weight increases the air pressure in the sealing cavity through the air acted in the sealing cavity by the water-proof soft cloth, and the water pressure of the water in the sealing cavity is increased by the increased air pressure in the sealing cavity, so that high water pressure is simulated; and (5) detecting the water permeability of the building blocks under high water.
3. The utility model discloses building water permeability detection device of example, in sealed intracavity water permeates the building block, the volume of sealed intracavity water diminishes, but the balancing weight is used in the atmospheric pressure of sealed intracavity unchangeably through the soft cloth of water proof, and the water pressure of sealed intracavity water remains unchangeable.
4. The building water permeability detection device provided by the utility model has the advantages that the water permeating into the building block flows into the placing groove of the lower shell, so that workers can conveniently determine the water seepage rate of the building block; when the number of the placing grooves is not less than two, workers can judge the water seepage rate of different areas of the building block and detect the construction process aiming at the corresponding areas, and the workers can conveniently confirm the problems of the construction process.
5. The utility model discloses building water permeability detection device of example, elastic rubber circle has improved the leakproofness between building block and the casing, avoids the water in the casing to leak between building block and the casing, and alleviates the pressure of casing to the building block.
6. The utility model discloses building water permeability detection device, the hygroscopic agent of waiting weight all has been placed in every standing groove of lower casing, and the weight change through detecting the hygroscopic agent can be very convenient measure the quality of collecting water in the standing groove and convert out the volume that flows into the standing groove water-logging.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
FIG. 3 is a schematic view of a partial cross-sectional structure of another embodiment of the present invention;
fig. 4 is a schematic partial sectional view of another embodiment of the present invention.
In the figure: 1 balancing weight, 2 waterproof soft cloth, 3 water inlet valves, 4 connecting pieces, 41 nuts, 42 gaskets, 43 springs, 44 supporting rods, 5 first supporting plates, 6 building blocks, 7 second supporting plates, 8 lower shells, 9 shells, 10 elastic rubber rings and 11 elastic rubber plates.
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.
The first embodiment is as follows: referring to fig. 1 and 2, the embodiment discloses a building water permeability detection device, which includes a building block 6, a lower casing 8 and a casing 9 with openings at upper and lower sides, wherein the upper end of the lower casing 8 is provided with a plurality of placing grooves with equal opening areas, the building block 6 is positioned between the lower casing 8 and the casing 9, the opening above the casing 9 is fixedly and hermetically connected with the side edge of a waterproof soft cloth 2, a balancing weight 1 is placed on the waterproof soft cloth 2, the peripheral side of the casing 9 is provided with a through hole communicated with the inside and the outside of the casing, and a water inlet valve 3 is installed at the outer side of the through hole.
The periphery side of casing 9 and the periphery side of lower casing 8 are connected through a plurality of fastener, and the fastener includes first extension board 5 and the second extension board 7 of one end and lower casing 8 periphery side fixed connection of one end and casing 9 periphery side fixed connection, and second extension board 7 and first extension board 5 are connected through connecting piece 4, and building block 6 installs between casing 9 and lower casing 8, and connecting piece 4 links together corresponding first extension board 5 and second extension board 7.
The water inlet valve 3 is opened, and water is injected into a sealed cavity formed by the waterproof soft cloth 2, the shell 9 and the building block 6 through the water inlet valve 3.
Further, the shell 9 is made of transparent toughened glass or transparent hard plastic, so that the volume of the residual water in the sealed cavity can be observed conveniently.
The balancing weight 1 is a metal block or a concrete block, and a mechanism which is convenient to grasp and move is arranged on the balancing weight 1.
Preferably, the material of the water-proof soft cloth 2 is the material of a high-pressure liquid bag in the prior art.
The working process and principle of the embodiment are as follows:
the building block 6 is mounted between the housing 9 and the lower housing 8 and the connecting member 4 connects the respective first and second brackets 5, 7 together.
At the beginning, the water-proof soft cloth 2 sinks inwards, then the water inlet valve 3 is opened, water is injected into a sealed cavity formed by the water-proof soft cloth 2, the shell 9 and the building block 6 through the water inlet valve 3, the water-proof soft cloth 2 is unfolded outwards, the water in the sealed cavity at least completely overflows the area, corresponding to the shell 9, of the building block 6, and then the water inlet valve 3 is closed.
Placing the balancing weight 1 on the waterproof soft cloth 2, wherein the weight of the balancing weight 1 acts on air in the sealing cavity through the waterproof soft cloth 2 to increase the air pressure in the sealing cavity, and the increase of the air pressure in the sealing cavity increases the water pressure of water in the sealing cavity so as to simulate high water pressure; the building block 6 is tested for water permeability under high water.
When water in the sealed cavity permeates into the building block 6, the volume of the water in the sealed cavity is reduced, but the air pressure of the counterweight block 1 acting on the sealed cavity through the waterproof soft cloth 2 is unchanged, and the water pressure of the water in the sealed cavity is kept unchanged.
The water permeating into the building block 6 flows into the placing groove of the lower shell 8, so that workers can determine the water seepage rate of the building block 6 conveniently; when the number of the placing grooves is not less than two, workers can judge the water seepage rate of different areas of the building block 6, and detect the construction process aiming at the corresponding areas, so that the workers can conveniently confirm the problems of the construction process.
Compared with the prior art that the extension shell simulates different water pressures, the prior art of the extension shell is limited by the length of the shell, the range of simulated water pressure is small, the height of the shell is large, the size is large, the extension shell is not convenient to carry or transport, and frequent water supplement is needed; this building water permeability detection device simple structure, and small does benefit to and carries or transports.
If a constant pressure is applied to the water in the housing by the hydraulic equipment and the piston, a worker is required to frequently adjust the hydraulic pressure of the hydraulic equipment to eliminate the change of the water pressure in the housing after the water in the housing permeates into the building block; this building water permeability detection device does not need workman's on duty or operation after installing, has reduced workman's work load, and has improved the precision that building block water permeability detected.
Example two: as shown in fig. 1 and 2, the present embodiment discloses a building water permeability detection device, which has a structure substantially the same as that of the first embodiment, except that an elastic rubber ring 10 is provided between the lower end of the housing 9 and the upper surface of the building block 6, the elastic rubber ring 10 improves the sealing property between the building block 6 and the housing 9, prevents water in the housing 9 from leaking between the building block 6 and the housing 9, and reduces the pressure of the housing 9 on the building block 6.
An elastic rubber plate 11 is arranged between the upper end of the lower shell 8 and the lower surface of the building block 6, communication holes are formed in the elastic rubber plate 11 corresponding to the positions of the grooves for placing the lower shell 8, the areas of openings above the communication holes are equal, and the sealing property between the building block 6 and the lower shell 8 is improved; and the water that flows into in the standing groove when avoiding standing groove quantity to be no less than two appears the deviation, avoids influencing the workman and judges 6 different regional infiltration rates of building block.
The elastic rubber plate 11 relieves the pressure of the lower housing 8 against the building block 6.
Furthermore, equal-weight moisture absorbents are placed in each placing groove of the lower shell 8, the moisture absorbents are silica gel moisture absorbents or calcium chloride moisture absorbents, the mass of collected water in the placing grooves can be conveniently measured by detecting the weight change of the moisture absorbents, and the volume of water flowing into the placing grooves is converted.
Example three: as shown in fig. 2, the present embodiment discloses a building water permeability detection device, the structure of which is substantially the same as that of the first embodiment, except that the connecting member 4 of the present embodiment includes a nut 41, a gasket 42, a spring 43 and a supporting rod 44, the lower end of the supporting rod 44 is fixedly connected with the side surface of the second supporting plate 7, the upper end of the supporting rod 44 penetrates and extends to the upper side of the first supporting plate 5, the upper end of the supporting rod 44 is provided with a thread, the upper end of the supporting rod 44 is adapted with the nut 41, and the gasket 42 and the spring 43 are sequentially sleeved on the supporting rod 44 between the nut 41 and the first supporting plate 5 from top to bottom.
The working process and principle of the embodiment are as follows:
the building block 6 is arranged between the shell 9 and the lower shell 8, the upper end of the supporting rod 44 penetrates through the through hole in the first supporting plate 5, the upper end of the supporting rod 44 sequentially penetrates through the spring 43 and the gasket 42 and is matched with the nut 41, and the nut 41 is rotated to adjust the compression length of the spring 43 so as to adjust the action strength of the shell 9 and the lower shell 8 on the building block 6; the greater the pressure of the water in the housing 9, the greater the pressure that the corresponding connection 4 needs to exert on the housing 9.
Example four: as shown in fig. 3, the present embodiment discloses a building water permeability detection apparatus, which has a structure substantially the same as that of the first embodiment, except that the connection member 4 of the present embodiment includes a nut 41, a spring 43 and a support rod 44, the lower end of the spring 43 is fixedly connected with the second support plate 7, the upper end of the spring 43 is fixedly connected with the lower end of the support rod 44, the upper end of the support rod 44 penetrates and extends above the first support plate 5, the upper end of the support rod 44 is threaded, and the upper end of the support rod 44 is fitted with the nut 41.
The working process and principle of the embodiment are as follows:
the building block 6 is arranged between the shell 9 and the lower shell 8, the upper end of the supporting rod 44 penetrates through the through hole in the first supporting plate 5, the upper end of the supporting rod 44 is matched with the nut 41, and the nut 41 is rotated to adjust the extension length of the spring 43 so as to adjust the action strength of the shell 9 and the lower shell 8 on the building block 6; the greater the pressure of the water in the housing 9, the greater the pressure that the corresponding connection 4 needs to exert on the housing 9.
Example five: as shown in fig. 4, the present embodiment discloses a building water permeability detection device, which has substantially the same structure as the first embodiment, except that the present embodiment does not include the water-stop soft cloth 2, and the inner wall of the housing 9 and the outer peripheral side of the slider are connected in a sliding and sealing manner.
The building block 6 is mounted between the housing 9 and the lower housing 8 and the connecting member 4 connects the respective first and second brackets 5, 7 together.
The water inlet valve 3 is opened, water is injected into a sealing cavity formed by the sliding block, the shell 9 and the building block 6 through the water inlet valve 3, the sliding block moves upwards, the water in the sealing cavity at least completely overflows an area of the building block 6 corresponding to the shell 9, the balancing weight 1 is arranged on the sliding block, the weight of the balancing weight 1 acts on the air in the sealing cavity through the sliding block to increase the air pressure in the sealing cavity, the air pressure in the sealing cavity is increased to increase the water pressure of the water in the sealing cavity, and then high water pressure is simulated; the building block 6 is tested for water permeability under high water.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building water permeability detection device which characterized in that: the water-proof soft cloth comprises a building block (6), a lower shell (8) and a shell (9) with openings at the upper and lower parts, wherein the upper end of the lower shell (8) is provided with a plurality of placing grooves with equal opening areas, the building block (6) is positioned between the lower shell (8) and the shell (9), an opening above the shell (9) is fixedly and hermetically connected with the side edge of the water-proof soft cloth (2), a balancing weight (1) is placed on the water-proof soft cloth (2), the outer peripheral side of the shell (9) is provided with a through hole communicated with the inside and the outside of the shell, and the outer side of the through hole;
the outer peripheral side of the shell (9) is connected with the outer peripheral side of the lower shell (8) through a plurality of fasteners, each fastener comprises a first support plate (5) and a second support plate (7), one end of each first support plate is fixedly connected with the outer peripheral side of the shell (9), one end of each second support plate is fixedly connected with the outer peripheral side of the lower shell (8), and the second support plates (7) are connected with the first support plates (5) through connecting pieces (4).
2. The building water permeability detection device of claim 1, characterized in that: an elastic rubber ring (10) is arranged between the lower end of the shell (9) and the upper surface of the building block (6).
3. The building water permeability detection device of claim 1, characterized in that: an elastic rubber plate (11) is arranged between the upper end of the lower shell (8) and the lower surface of the building block (6), communicating holes are formed in the position, corresponding to the placement groove of the lower shell (8), of the elastic rubber plate (11), and the opening area above each communicating hole is equal.
4. The building water permeability detection device of claim 2, characterized in that: and a silica gel moisture absorbent or a calcium chloride moisture absorbent is placed in each placing groove of the lower shell (8).
5. The building water permeability detection device of claim 1, characterized in that: the shell (9) is made of transparent toughened glass or transparent hard plastic.
6. The building water permeability detection device of any one of claims 1-5, wherein: connecting piece (4) are including nut (41), gasket (42), spring (43) and branch (44), the lower extreme and second extension board (7) side fixed connection of branch (44), the upper end of branch (44) is run through and is extended to the top of first extension board (5), and the upper end of branch (44) is seted up threadedly, and the upper end of branch (44) is furnished with nut (41), and the from the top down is equipped with gasket (42) and spring (43) in proper order on branch (44) between nut (41) and first extension board (5).
7. The building water permeability detection device of any one of claims 1-5, wherein: the connecting piece (4) comprises a nut (41), a spring (43) and a supporting rod (44), the lower end of the spring (43) is fixedly connected with the second supporting plate (7), the upper end of the spring (43) is fixedly connected with the lower end of the supporting rod (44), the upper end of the supporting rod (44) penetrates through and extends to the upper portion of the first supporting plate (5), the upper end of the supporting rod (44) is provided with threads, and the upper end of the supporting rod (44) is matched with the nut (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743381.3U CN212207023U (en) | 2020-05-08 | 2020-05-08 | Building water permeability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743381.3U CN212207023U (en) | 2020-05-08 | 2020-05-08 | Building water permeability detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207023U true CN212207023U (en) | 2020-12-22 |
Family
ID=73813706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020743381.3U Expired - Fee Related CN212207023U (en) | 2020-05-08 | 2020-05-08 | Building water permeability detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207023U (en) |
-
2020
- 2020-05-08 CN CN202020743381.3U patent/CN212207023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210508 |