CN111579165A - Outer wall water seepage testing device and method for project supervision - Google Patents
Outer wall water seepage testing device and method for project supervision Download PDFInfo
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- CN111579165A CN111579165A CN202010454544.0A CN202010454544A CN111579165A CN 111579165 A CN111579165 A CN 111579165A CN 202010454544 A CN202010454544 A CN 202010454544A CN 111579165 A CN111579165 A CN 111579165A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Abstract
The invention discloses an external wall water seepage testing device and a testing method for engineering supervision in the technical field of engineering supervision, which comprises a moving platform, wherein through rope holes are symmetrically formed in the moving platform, rollers are embedded in the surface of the moving platform, a testing component is arranged on the outer surface of the moving platform, the testing component consists of a water spraying component and a water supply component, the water spraying component is connected with the water supply component, the upper surface and the lower surface of the moving platform are both connected with rope components, the rope components at two ends are connected with a box body component, the box body component consists of an upper box body and a lower box body, the box body component is arranged on a guiding component, and the guiding component consists of an upper guiding component and a lower guiding component. The use effect is good.
Description
Technical Field
The invention relates to the technical field of project supervision, in particular to an external wall water seepage testing device and a testing method for project supervision.
Background
The completion acceptance of the construction project is the last procedure of the whole construction process and the last work of the engineering project management, is a sign for transferring the construction investment achievement into production or use, is an important link for comprehensively examining investment benefit, design and construction quality, and is an important link for acceptance work of the external wall water seepage test. The water seepage of the outer wall of the building mainly comprises water seepage caused by cracks of the outer wall of concrete and water seepage caused by cracks of the outer wall of a brick-concrete structure, and because the linear expansion coefficients of the reinforced concrete and the brick masonry are different, the expansion value of a reinforced concrete member is larger than that of the brick masonry under the same temperature difference, and when the shear strength of the outer wall masonry is insufficient, the wall body cracks.
The existing building site is used for locally fixing the testing device for the water permeability of the wall, if a testing wall surface needs to be replaced, the testing device needs to be moved and fixed again, the operation is complex, the working efficiency is reduced, in addition, in the process of testing a higher wall surface, workers need to ascend to fix related testing components, the working danger is increased, and the safety is lower.
Disclosure of Invention
The invention aims to provide an external wall water seepage testing device and a testing method for engineering supervision, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an outer wall infiltration testing arrangement for engineering supervision, includes moving platform, the last symmetry of moving platform has been seted up and has been run through the rope hole, just the moving platform surface inlays and is equipped with the gyro wheel, moving platform surface test component, test component comprises water spray subassembly and water supply assembly, the water spray subassembly is connected with water supply assembly, moving platform upper surface and lower surface all are connected with rope subassembly, both ends rope subassembly is connected with the box subassembly, the box subassembly comprises last box and lower box, box unit mount is on the direction subassembly, the direction subassembly comprises last direction subassembly and lower direction subassembly.
Furthermore, the water spraying assembly comprises a water containing disc arranged on the outer surface of the moving platform, water guide pipes communicated with the inner cavity of the water containing disc are inserted into the side wall of the water containing disc at equal intervals, a high-pressure nozzle is arranged at the tail ends of the water guide pipes, and an electromagnetic water valve is arranged at the water outlet ends of the water guide pipes.
Furthermore, the water supply assembly comprises a water supply pipe connected with the water containing disc, the water supply pipe is wound on the pipe collecting frame, the water inlet end of the pipe collecting frame is connected with the water storage tank, and the pipe collecting frame is driven by a motor.
Furthermore, the rope assembly consists of two guide ropes and a traction rope, the guide ropes are symmetrically arranged, one end of each guide rope is provided with a buckle, and the traction rope is fixedly connected with the mobile platform.
Further, go up the box inner chamber and be equipped with supporting baffle, be equipped with one on the supporting baffle and receive rope sheave and two rope sheaves, two connect through the transfer line between the rope sheave, receive rope sheave and all drive through respective driving motor, lower box inner chamber is equipped with one and installs a rope sheave and two dead levers on supporting baffle, be equipped with the shackle on the dead lever.
Further, go up the direction subassembly and include the guided way, spout and gyro wheel groove have been seted up respectively to last guided way top surface, the activity is provided with the last removal boss of installing the box in the spout, it is equipped with the arc to go up removal boss lateral wall, the grooving has been seted up on the arc, it is equipped with the leading wheel with the gyro wheel groove contact to go up removal boss both sides, just it is equipped with the lead screw to go up to run through in the removal boss, the lead screw passes through step motor control and rotates, the direction subassembly includes guided way down, the activity is equipped with the lower removal boss of installing box down on the guided way down, just guided way one side is equipped with the water catch bowl down.
Furthermore, the upper guide rail and the lower guide rail are both composed of a plurality of split rails which can be spliced, a splicing end of each split rail is provided with a protruding part, and the protruding parts between the adjacent split rails are connected through a fixed bolt.
Furthermore, the outer surface of the moving platform is provided with a wind shielding assembly, the wind shielding assembly comprises a wind shield, the wind shield is detachably connected with the moving platform through a plug-in column and a fixing bolt, wind guide pieces are obliquely and equidistantly arranged on the side wall of the wind shield, and a wind guide channel is formed in the inner cavity of the wind shield at the tail ends of the wind guide pieces.
Further, the moving platform lateral wall is equipped with the fixed subassembly of air suction, the fixed subassembly of air suction includes the aspiration pump, the aspiration pump is connected with the sucking disc of bleeding of installing in the tip of the exhaust pipe.
A test method of an external wall water seepage test device for project supervision specifically comprises the following steps,
s1: firstly, respectively arranging an upper guide component and a lower guide component on the bottom surface and the roof of a building body to be tested, and completing installation of a relative component structure;
s2: the guide rope is pulled out from the upper box body and penetrates through the moving platform to be connected with the lower box body, the driving motor is controlled to work, the rope collecting wheel and the rope releasing wheel are driven to rotate correspondingly, the traction rope is collected and released, and the moving platform is driven to move up and down along the wall surface;
s3: when the mobile platform moves along the wall surface, water is sprayed onto the wall surface through the common operation of the water spraying assembly and the water supply assembly, and the water permeability of the wall body is judged by observing whether water permeates or not;
s4: the comprehensive and ordered water permeability test of the whole wall surface is realized through the upper guide assembly, the lower guide assembly, the upper box body, the box body internal structure assembly and the rope assembly;
s5: the stability of the mobile platform in the moving process is improved through the wind shielding assembly and the air suction fixing assembly, and the influence of external factors on testing is reduced.
Compared with the prior art, the invention has the beneficial effects that: the invention realizes the moving of the mobile platform outside the wall surface through the matching operation of the upper box body, the lower box body and the rope component, realizes the full wall surface moving of the testing component through the matching operation of the upper guiding component and the lower guiding component, has wide testing range, saves the process of re-fixing the testing, realizes the function of testing while moving, simplifies the operation of testing, installing and fixing, improves the working efficiency, reduces the working strength, simultaneously does not need manual ascending to test the higher wall surface, reduces the danger, improves the safety, improves the stability of the mobile platform when moving along the wall surface through the wind shielding component, reduces the influence of crosswind on the testing component, increases the stability of the mobile platform when staying at a certain position for testing operation through the air suction fixing component, and has good use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the upper guide assembly of the present invention;
FIG. 3 is a schematic view of the construction of the lower guide assembly of the present invention;
FIG. 4 is a schematic structural view of an upper case of the present invention;
FIG. 5 is a schematic view of the structure of the lower case of the present invention;
FIG. 6 is a schematic view of the windshield assembly of the present invention;
fig. 7 is a schematic view of the structure of the arc plate of the present invention.
In the figure: 100. a mobile platform; 200. testing the component; 210. a water spray assembly; 211. a water containing tray; 212. a water conduit; 213. a high pressure nozzle; 214. an electromagnetic water valve; 220. a water supply assembly; 221. a water supply pipe; 222. collecting the pipe frame; 223. a water storage tank; 300. a cord assembly; 301. a guide rope; 302. a traction rope; 400. a case assembly; 410. an upper box body; 411. a support baffle; 412. a rope collecting wheel; 413. a drive motor; 414. a rope winding wheel; 415. a transmission rod; 420. a lower box body; 421. releasing a rope wheel; 422. fixing the rod; 423. a shackle; 500. a guide assembly; 510. an upper guide rail; 511. a chute; 512. a roller groove; 513. moving the boss upwards; 514. an arc-shaped plate; 5141. rope grooves; 515. a guide wheel; 516. a lead screw; 517. a stepping motor; 518. a protrusion; 519. fixing the bolt; 520. a lower guide rail; 521. the boss is moved downwards; 522. a water collection tank; 600. a wind shielding assembly; 601. a wind deflector; 602. inserting the column; 603. an air guide channel; 604. a wind guide sheet; 700. an air suction fixing component; 701. an air pump; 702. an air exhaust pipe; 703. an air suction sucker.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
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, the present invention provides an external wall water seepage testing apparatus for engineering supervision, which includes a mobile platform 100, wherein the mobile platform 100 is symmetrically provided with through rope holes, and rollers are embedded on the surface of the mobile platform 100, a testing component 200 is arranged on the outer surface of the mobile platform 100, the testing component 200 is composed of a water spraying component 210 and a water supply component 220, the water spraying component 210 is connected with the water supply component 220, the upper surface and the lower surface of the mobile platform 100 are both connected with a rope component 300, the rope components 300 at two ends are connected with a box component 400, the box component 400 is composed of an upper box 410 and a lower box 420, the box component 400 is mounted on a guiding component 500, and the guiding component 500 is composed of an upper guiding component and a lower guiding.
Referring to fig. 1, the water spraying assembly 210 includes a water containing tray 211 disposed on an outer surface of the mobile platform 100, a cavity is disposed in the water containing tray, water conduits 212 connected to the cavity are inserted into side walls of the water containing tray 211 at equal intervals, a high-pressure nozzle 213 is disposed at a tail end of the water conduit 212, water is conveyed to the high-pressure nozzle 213 through the water conduit 212 and finally sprayed onto a wall surface, and then water seepage of the wall surface is observed, so as to determine water seepage of the wall surface, repair work is performed on a certain wall surface in a targeted manner, and an electromagnetic water valve 214 is disposed at a water outlet end of the water conduit 212, and the water spraying is controlled by the electromagnetic water valve 214.
Referring to fig. 1, the water supply assembly 220 includes a water supply pipe 221 connected to the water containing tray 211, the water supply pipe 221 supplies water in the water storage tank 223 to the water containing tray 211, the water supply pipe 221 is wound around the tube collecting rack 222, and a water inlet end of the water supply pipe is connected to the water storage tank 223, the water supply pipe 221 is collected and placed by the tube collecting rack 222, so that the subsequent arrangement and movement of the testing device are facilitated, the water supply pipe 221 is orderly collected on the tube collecting rack 222, and the tube collecting rack 222 is driven by a motor.
Referring to fig. 1, the rope assembly 300 is composed of two guide ropes 301 and a traction rope 302, which are symmetrically arranged, the guide ropes 301 play a role in guiding stably when the mobile platform 100 moves along a wall surface, so that the mobile platform 100 moves along an appointed direction, and does not shake greatly, the mobile platform 100 is hung and placed by retracting and releasing the traction rope 302, so that the mobile platform 100 moves up and down along the wall surface, a buckle is arranged at one end of each guide rope 301, and the traction rope 302 is fixedly connected with the mobile platform 100.
Referring to fig. 4, a supporting baffle 411 is disposed in an inner cavity of an upper box 410, a rope winding wheel 412 and two rope winding wheels 414 are disposed on the supporting baffle 411, the two rope winding wheels 414 are connected through a transmission rod 415, the rope winding wheel 412 and the rope winding wheel 414 are both driven by respective driving motors 413, the rope winding wheel 412 and the rope winding wheel 414 are controlled by the driving motors to rotate, and the traction rope 302 and the guide rope 301 are respectively wound and unwound, so as to realize the moving and guiding stabilizing functions of the mobile platform 100, referring to fig. 5, a rope winding wheel 421 and two fixing rods 422 are disposed in an inner cavity of a lower box 420 and mounted on the supporting baffle 411, a hook 423 is disposed on the fixing rod 422, one end of the guide rope 301 is connected with the hook 423 through a buckle, the guide rope 301 does not change during the moving of the mobile platform 100, the traction ropes 302 at two ends of the mobile platform 100 correspondingly change along with, when the test begins, can remove moving platform 100 to the wall top, carry out test operation downwards in proper order afterwards, the unnecessary rivers of water spray component 210 blowout also can carry out test operation to the wall of below like this, effectively utilized the water resource, avoided extravagant.
Referring to fig. 2, the upper guiding assembly includes an upper guiding rail 510, a sliding slot 511 and a roller slot 512 are respectively formed on the top surface of the upper guiding rail 510, an upper moving boss 513 for installing the upper box 410 is movably disposed in the sliding slot 511, an arc plate 514 is disposed on the side wall of the upper moving boss 513, referring to fig. 7, a rope slot 5141 is formed on the arc plate 514 and is used for transition between the traction rope 302 and the guiding rope 301 and the upper moving boss 513 to avoid the problem of service life reduction caused by friction between the rope and the corner of the wall surface, guide wheels 515 contacting with the roller slot 512 are disposed on both sides of the upper moving boss 513, the stability of the upper moving boss 513 during moving is improved by the arrangement of the guide wheels 515, a lead screw 516 penetrates through the moving boss, the lead screw 516 is controlled to rotate by the stepping motor 517 to control the stepping motor 517 to operate, the lead screw 516 is driven to rotate, so that the upper moving boss 513 moves, the upper box 410 is synchronously driven to move, referring to fig. 3, the lower guide assembly comprises a lower guide rail 520, a lower moving boss 521 for mounting the lower box 420 is movably arranged on the lower guide rail 520, a water collecting tank 522 is arranged on one side of the lower guide rail 520, the rest structures of the lower guide rail 520 are the same as those of the upper guide rail 510, the lower moving boss 521 synchronously and synchronously moves in the same direction as the upper moving boss 513, after the moving platform 100 completes the test operation of a local vertical straight line from top to bottom along the wall surface, the moving platform 100 is transversely moved for a certain distance, the test operation is performed again along the wall surface from top to bottom, the test operation of the whole wall surface is completed in sequence, the test operation is performed without the ascending of a worker, the danger is reduced, and the working efficiency is improved.
Referring to fig. 2 and 3, the upper guide rail 510 and the lower guide rail 520 are composed of a plurality of split rails which can be spliced, so that the upper guide rail 510 and the lower guide rail 520 can be conveniently mounted and dismounted, and the carrying and the operation of workers are convenient.
Referring to fig. 6, a wind shielding assembly 600 is disposed on an outer surface of the mobile platform 100, the wind shielding assembly 600 includes a wind shielding plate 601, the wind shielding plate 601 is detachably connected to the mobile platform 100 through a plug-in post 602 and a fixing bolt, wind guiding plates 604 are disposed on side walls of the wind shielding plate 601 at equal intervals in an inclined manner, when a test assembly 200 at a high position encounters a side wind, a wind current enters the wind guiding channel 603 along the wind guiding plates 604 and flows out to the other end along the wind guiding channel 603 in a series-flow manner, a wind shielding channel is formed on the periphery of the mobile platform 100, so that the side wind rapidly moves along the wind shielding plate 601, resistance of the side wind to the mobile platform 100 is reduced, shaking of the mobile platform is reduced, stability of a test process is ensured, and the wind guiding channel 603 is disposed at.
Referring to fig. 1, an air suction fixing assembly 700 is disposed on a side wall of the mobile platform 100, the air suction fixing assembly 700 includes an air suction pump 701, the air suction pump 701 is connected to an air suction cup 703 mounted at an end of an air suction pipe 702, the air suction pump 701 is controlled to work, and the air suction cup 703 is pumped into a negative pressure through the air suction pipe 702, so that the air suction cup 703 is attached to a wall surface, thereby facilitating to maintain stability of the mobile platform 100 when stopping without shaking.
A test method of an external wall water seepage test device for project supervision specifically comprises the following steps,
s1: firstly, respectively placing an upper guide assembly 500 and a lower guide assembly 500 at the bottom surface and the top of a building to be tested, and completing installation of a relative assembly structure;
s2: the guide rope 301 is pulled out from the upper box body 410 and penetrates through the mobile platform 100 to be connected with the lower box body 420, the driving motor 413 is controlled to work, the rope take-up wheel 412 and the rope pay-off wheel 421 are driven to rotate correspondingly, the traction rope 302 is made to be taken up and paid off, and the mobile platform 100 is driven to move up and down along the wall surface;
s3: when the mobile platform 100 moves along the wall surface, water is sprayed onto the wall surface through the joint operation of the water spraying assembly 210 and the water supply assembly 220, and the water permeability of the wall body is judged by observing whether water permeates or not;
s4: the comprehensive and ordered water permeability test of the whole wall surface is realized through the upper guide assembly, the lower guide assembly, the upper box body 410, the box body internal structure assembly and the rope assembly 300;
s5: the stability of the mobile platform 100 during movement is improved through the wind shielding assembly 600 and the air suction fixing assembly 700, and the influence of external factors on the test is reduced.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
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 (10)
1. The utility model provides an outer wall infiltration testing arrangement for engineering supervision which characterized in that: including moving platform (100), the symmetry has been seted up on moving platform (100) and has been run through the rope hole, just moving platform (100) surface inlays and is equipped with the gyro wheel, moving platform (100) surface test subassembly (200), test subassembly (200) comprise water spray subassembly (210) and water supply subassembly (220), water spray subassembly (210) are connected with water supply subassembly (220), moving platform (100) upper surface and lower surface all are connected with rope subassembly (300), both ends rope subassembly (300) are connected with box subassembly (400), box subassembly (400) comprise last box (410) and lower box (420), box subassembly (400) are installed on direction subassembly (500), direction subassembly (500) comprise last direction subassembly and lower direction subassembly.
2. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: the water spraying assembly (210) comprises a water containing disc (211) arranged on the outer surface of the mobile platform (100), water guide pipes (212) communicated with inner cavities of the water containing disc (211) are inserted into the side walls of the water containing disc (211) at equal intervals, a high-pressure nozzle (213) is arranged at the tail ends of the water guide pipes (212), and an electromagnetic water valve (214) is arranged at the water outlet end of the water guide pipes (212).
3. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: the water supply assembly (220) comprises a water supply pipe (221) connected with the water containing disc (211), the water supply pipe (221) is wound on a pipe collecting frame (222), the water inlet end of the water supply pipe is connected with the water storage tank (223), and the pipe collecting frame (222) is driven by a motor.
4. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: the rope assembly (300) is composed of two guide ropes (301) and a traction rope (302), the guide ropes (301) are symmetrically arranged, one end of each guide rope (301) is provided with a buckle lock, and the traction rope (302) is fixedly connected with the mobile platform (100).
5. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: go up box (410) inner chamber and be equipped with supporting baffle (411), be equipped with one on supporting baffle (411) and receive rope wheel (412) and two rope wheel (414), two connect through transfer line (415) between rope wheel (414), receive rope wheel (412) and rope wheel (414) and all drive through respective driving motor (413), box (420) inner chamber is equipped with one and puts rope wheel (421) and two dead levers (422) of installing on supporting baffle (411) down, be equipped with shackle (423) on dead lever (422).
6. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: the upper guide assembly comprises an upper guide rail (510), the top surface of the upper guide rail (510) is respectively provided with a sliding groove (511) and a roller groove (512), an upper moving boss (513) for installing the upper box body (410) is movably arranged in the sliding groove (511), the side wall of the upper moving boss (513) is provided with an arc-shaped plate (514), the arc-shaped plate (514) is provided with a rope groove (5141), guide wheels (515) contacted with the roller grooves (512) are arranged on two sides of the upper moving boss (513), a lead screw (516) penetrates through the upper moving boss (513), the lead screw (516) is controlled to rotate by a stepping motor (517), the lower guide assembly comprises a lower guide rail (520), a lower moving boss (521) for mounting the lower box body (420) is movably arranged on the lower guide rail (520), and a water collecting tank (522) is arranged on one side of the lower guide rail (520).
7. The exterior wall seepage testing device for engineering supervision according to claim 6, characterized in that: the upper guide rail (510) and the lower guide rail (520) are composed of a plurality of split rails which can be spliced, a splicing end of each split rail is provided with a protruding part (518), and the protruding parts (518) between the adjacent split rails are connected through a fixing bolt (519).
8. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: the outer surface of the moving platform (100) is provided with a wind shielding assembly (600), the wind shielding assembly (600) comprises a wind shielding plate (601), the wind shielding plate (601) is detachably connected with the moving platform (100) through a plug column (602) and a fixing bolt, wind guide plates (604) are obliquely and equidistantly arranged on the side wall of the wind shielding plate (601), and a wind guide channel (603) is formed in the inner cavity of the wind shielding plate (601) at the tail end of the wind guide plate (604).
9. The exterior wall seepage testing device for engineering supervision according to claim 1, characterized in that: the side wall of the mobile platform (100) is provided with an air suction fixing component (700), the air suction fixing component (700) comprises an air suction pump (701), and the air suction pump (701) is connected with an air suction sucker (703) arranged at the end part of an air suction pipe (702).
10. The method for testing the exterior wall water seepage testing device for the project supervision according to claim 1, which is characterized in that: the method specifically comprises the following steps of,
s1: firstly, respectively arranging an upper guide component (500) and a lower guide component (500) at the bottom surface and the top of a building to be tested, and finishing the installation of the relative component structures;
s2: the guide rope (301) is pulled out from the upper box body (410) and penetrates through the mobile platform (100) to be connected with the lower box body (420), a driving motor (413) is controlled to work, a rope collecting wheel (412) and a rope releasing wheel (421) are driven to rotate correspondingly, the traction rope (302) is released and released, and the mobile platform (100) is driven to move up and down along the wall surface;
s3: when the mobile platform (100) moves along the wall surface, water is sprayed onto the wall surface through the joint operation of the water spraying assembly (210) and the water supply assembly (220), and the water permeability of the wall body is judged by observing whether water permeates or not;
s4: the comprehensive and ordered water permeability test of the whole wall surface is realized through the upper guide assembly, the lower guide assembly, the upper box body (410), the inner structure assembly of the box body and the rope assembly (300);
s5: the stability of the mobile platform (100) during moving is improved through the wind shielding assembly (600) and the air suction fixing assembly (700), and the influence of external factors on testing is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010454544.0A CN111579165B (en) | 2020-05-26 | 2020-05-26 | Outer wall water seepage testing device and method for project supervision |
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| CN202010454544.0A CN111579165B (en) | 2020-05-26 | 2020-05-26 | Outer wall water seepage testing device and method for project supervision |
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| CN111579165B CN111579165B (en) | 2022-02-22 |
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| CN102716557A (en) * | 2012-05-28 | 2012-10-10 | 中国科学技术大学 | External mobile stereo fire blocking device and method for high-rise building |
| CN205670066U (en) * | 2016-06-12 | 2016-11-02 | 王炜平 | A kind of construction supervision external wall and window limit water test device |
| CN109141753A (en) * | 2018-07-19 | 2019-01-04 | 天津建科建筑节能环境检测有限公司 | A kind of building external doors and windows performance scene water drenching detection device |
| CN209783834U (en) * | 2019-05-25 | 2019-12-13 | 福建固特新工程监理咨询有限公司 | Building outer wall infiltration testing arrangement |
| CN110749397A (en) * | 2019-10-24 | 2020-02-04 | 中建八局第四建设有限公司 | Outer window water spray test clothes |
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2020
- 2020-05-26 CN CN202010454544.0A patent/CN111579165B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716557A (en) * | 2012-05-28 | 2012-10-10 | 中国科学技术大学 | External mobile stereo fire blocking device and method for high-rise building |
| CN205670066U (en) * | 2016-06-12 | 2016-11-02 | 王炜平 | A kind of construction supervision external wall and window limit water test device |
| CN109141753A (en) * | 2018-07-19 | 2019-01-04 | 天津建科建筑节能环境检测有限公司 | A kind of building external doors and windows performance scene water drenching detection device |
| CN209783834U (en) * | 2019-05-25 | 2019-12-13 | 福建固特新工程监理咨询有限公司 | Building outer wall infiltration testing arrangement |
| CN110749397A (en) * | 2019-10-24 | 2020-02-04 | 中建八局第四建设有限公司 | Outer window water spray test clothes |
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| Publication number | Publication date |
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| CN111579165B (en) | 2022-02-22 |
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