CN111811740B - Building outer wall and window limit infiltration testing arrangement for engineering supervision - Google Patents

Building outer wall and window limit infiltration testing arrangement for engineering supervision Download PDF

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Publication number
CN111811740B
CN111811740B CN202010654805.3A CN202010654805A CN111811740B CN 111811740 B CN111811740 B CN 111811740B CN 202010654805 A CN202010654805 A CN 202010654805A CN 111811740 B CN111811740 B CN 111811740B
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wall
mount pad
ring
window
drive
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CN111811740A (en
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刘剑
廖贵文
刘逸杰
刘宇兰
李琼辉
邓刘丹
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Guangdong Chenghao Engineering Project Management Co ltd
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Guangdong Chenghao Engineering Project Management Co ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082Investigating permeability by forcing a fluid through a sample
    • G01N15/0826Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

The utility model relates to an engineering is supervised and is used building outer wall and window limit infiltration testing arrangement, it includes the mount pad, install the support on the mount pad, it bears vertical bull stick to rotate between support and the mount pad, the rotation ring has set firmly on the bull stick, the centre of a circle of rotation ring is passed to the axis of bull stick, rotation ring internal rotation is connected with the spray ring, the spray ring is the setting of rectangular frame form, the spray ring is the level and sets up, be provided with drive assembly on the mount pad, be provided with the linkage subassembly on the support, the holding chamber has been seted up in the spray ring, the holding intracavity has held the shower, one side that the shower is close to the window limit wall is provided with a plurality of nozzles, the through-hole that a plurality of and a plurality of nozzle one-to-ones nozzle supplies the spout to wear is seted up to one side that the spray ring is close to the window limit wall, be provided with the fixed subassembly that is used for fixing at the window limit wall on the mount pad, still install the water supply subassembly on the mount pad. This application has comparatively high-efficient, convenient effect of testing the infiltration condition to the building outer wall.

Description

Building outer wall and window limit infiltration testing arrangement for engineering supervision
Technical Field
The application relates to a project supervision is with inspection test equipment field, especially relates to a building outer wall and window limit infiltration testing arrangement for project supervision.
Background
Along with the increase of high-rise buildings, the water seepage situations of the outer walls or the window edges of the high-rise buildings are increased, the water leakage phenomenon is more commonly caused during engineering construction, when the water seepage is detected on the outer walls or the window edges, the water seepage is often detected during rain, a plurality of water seepage points are found to repair the water seepage points, the buildings are difficult to be comprehensively inspected, potential water seepage points are formed on the buildings, the hidden danger of water leakage is caused on the outer walls or the window edges of the buildings, in the use process in the future, the water seepage situations of the outer walls or the window edges can occur when the rain is heavy, and the normal use of the buildings is seriously influenced. Therefore, the inventor provides a wall leakage testing device for engineering supervision.
Disclosure of Invention
In order to test the infiltration condition to the building outer wall comparatively high-efficient, convenient, this application provides a building outer wall and window limit infiltration testing arrangement for engineering supervision.
The application provides a building outer wall and window limit infiltration testing arrangement for project supervision adopts following technical scheme:
the utility model provides a building outer wall and window limit infiltration testing arrangement for engineering supervision, includes the mount pad, install the support on the mount pad, the support with rotate between the mount pad and bear the weight of vertical bull stick, the rotation ring has set firmly on the bull stick, the axis of bull stick passes the centre of a circle of rotation ring, the rotation ring internal rotation is connected with the spray ring that is used for spraying to the window limit wall, the spray ring is the setting of rectangle frame form, the spray ring is horizontal setting, be provided with on the mount pad and be used for driving the bull stick winds the reciprocal drive assembly of rocking of bull stick axis, be provided with on the support and be used for the linkage the spray encircles the reciprocal linkage subassembly of wobbling of horizontal central line of spray ring, set up the holding chamber in the spray ring, the holding intracavity holding has the shower, one side that the shower is close to the window limit wall is provided with a plurality of nozzles, one side that the spray ring is close to the window wall has been seted up a plurality ofly and a plurality ofly confession of nozzle one-to-one the through-hole that the nozzle was worn out, be provided with on the mount pad and be used for fixing the fixed subassembly at the window wall, still install on the mount pad and be used for the water supply assembly that the shower supplied water.
Through adopting above-mentioned technical scheme, fixed subassembly is with mount pad fixed mounting at the wall, and water supply assembly supplies water for the shower, and drive assembly drive bull stick winds bull stick axis reciprocating swing drives to spray and encircles the reciprocal swing of bull stick axis, and linkage subassembly linkage simultaneously sprays and encircles the reciprocal swing of horizontal central line of spray ring, realizes that the shower on the spray ring evenly sprays to window limit wall, continuously sprays and observes whether there is the shadow on the wall 7~8 hours afterward, finds out the infiltration point and carries out the leak protection mending, realizes comparatively high-efficient, convenient the infiltration condition to the building outer wall and tests.
Preferably, the drive assembly includes that the coaxial fixation is in drive gear on the rotary column, slide and set up on the mount pad with drive gear mesh's drive rack, rotation bear in drive-disc on the mount pad, and drive-disc pivoted driving piece, the edge of drive-disc one side quotation has set firmly first rotation post, the second rotation post has set firmly on the drive rack, the drive-disc with be provided with the actuating lever between the drive rack, the one end rotation of actuating lever is connected on first rotation post, the other end rotation of actuating lever is connected on the second rotation post.
By adopting the technical scheme, the driving part drives the driving disc to rotate, the driving rack is driven by the driving rod to slide on the mounting seat in a reciprocating manner, and the driving gear is driven to rotate in a reciprocating manner, so that the driving rotating rod can swing around the axis of the rotating rod in a reciprocating manner.
Preferably, the driving member is provided as a driving motor, and an output end of the driving motor and the driving disc are coaxially fixed.
Through adopting above-mentioned technical scheme, driving motor rotates the drive-disc and rotates.
Preferably, the linkage subassembly bears including rotating rotary columns, coaxial fixed cup joints that are the level setting on the support linkage gear on the rotary columns to and slide and set up linkage rack on the support, one side of linkage rack is rotated and is connected with the gangbar, the other end of gangbar with one side rotation connection that the window limit wall was kept away from to the spray ring, the rotary columns with be provided with the switching-over subassembly between the rotary bars.
By adopting the technical scheme, the rotating rod transmits power to the rotating column through the reversing assembly, the rotating column rotates in a reciprocating mode to drive the linkage gear to rotate in a reciprocating mode, the linkage gear drives the linkage rack to slide on the support in a reciprocating mode, and the linkage rack drives the spray ring to swing in a reciprocating mode around the horizontal center line of the spray ring through the linkage rod.
Preferably, the reversing assembly comprises a first bevel gear coaxially and fixedly sleeved on the rotating rod and a second bevel gear coaxially and fixedly sleeved on the rotating column and meshed with the first bevel gear.
By adopting the technical scheme, the first bevel gear and the second bevel gear are meshed to transmit power between the rotating rod and the rotating column.
Preferably, the one end of shower runs through to extend the spray ring, water supply assembly is including setting up inlet tube on the mount pad, the inlet tube is used for connecting outside water supply, install the water pump on the inlet tube, water pump fixed mounting is in on the mount pad, install switch valve on the inlet tube, the one end of inlet tube pass through the hose with the shower intercommunication.
Through adopting above-mentioned technical scheme, the switch of switch valve hole control inlet tube, inlet tube and water pump are carried the water in outside water supply source for the shower.
Preferably, the switch valve is a ball valve.
Through adopting above-mentioned technical scheme, operating personnel can adjust the water spray volume of shower in the unit interval through the ball valve.
Preferably, the fixed subassembly includes that a plurality of fixed connection is in the mount pad is close to straw, the fixed connection of wall one side the straw deviates from mount pad one end and with the sucking disc of straw intercommunication, install aspiration pump and intercommunication on the mount pad the sucking disc with the connecting pipe of aspiration pump.
Through adopting above-mentioned technical scheme, paste the sucking disc to the wall earlier, then open the aspiration pump, make the sucking disc form the negative pressure to make the sucking disc inhale on the wall, both realized fixing between mount pad and the wall.
Preferably, the suction cup is a silicone rubber suction cup.
Through adopting above-mentioned technical scheme, the sucking disc that silicon rubber made can be stable adsorb on comparatively crude wall.
In summary, the present application includes at least one of the following beneficial technical effects:
the mounting seat is fixedly mounted on the wall surface through the fixing component, the water supply component supplies water to the spray pipes, the driving component drives the rotating rod to reciprocate around the axis of the rotating rod to drive the spray pipes to reciprocate around the axis of the rotating rod, meanwhile, the linkage component is linked with the spray pipes to reciprocate around the horizontal central line of the spray ring, so that the spray pipes on the spray ring can uniformly spray on the wall surface at the side of the window, whether the wall surface has wet shadow or not is observed after continuous spraying for 7-8 hours, a water seepage point is found out to perform leakage prevention and mending, and the water seepage condition of the outer wall of the building can be tested efficiently and conveniently;
an operator can adjust the water spraying amount of the spraying pipe in unit time through the ball valve;
the sucking disc that the silicon rubber was made can be stable adsorb on comparatively crude wall.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a partial cross-sectional view of a spray ring in an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the structure of fig. 1 from another view angle.
Description of reference numerals: 1. a mounting seat; 2. a straw; 3. a suction cup; 4. an air pump; 5. a connecting pipe; 6. a support; 61. a vertical rod; 62. a cross bar; 7. a rotating rod; 8. rotating the circular ring; 9. a spray ring; 10. an accommodating cavity; 11. a shower pipe; 12. a nozzle; 13. a through hole; 14. a water inlet pipe; 15. a water pump; 16. opening and closing the valve; 17. a hose; 18. a drive gear; 19. a drive rack; 20. a drive disc; 21. a first dovetail bar; 22. a first dovetail groove; 24. a first rotating column; 25. a second rotating cylinder; 26. a drive rod; 27. turning the column; 28. a linkage gear; 29. a linkage rack; 30. a second dovetail bar; 31. a second dovetail groove; 32. a linkage rod; 33. a first bevel gear; 34. a second bevel gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses building outer wall and window limit infiltration testing arrangement for engineering supervision, refer to fig. 1, including mount pad 1, mount pad 1 is the cuboid form, be provided with on mount pad 1 and be used for being fixed in the fixed subassembly by surveying the wall with mount pad 1, fixed subassembly includes two fixed connection and is close to the straw 2 of window body wall one side at mount pad 1, fixed connection is at the sucking disc 3 that straw 2 deviates from 1 one end of mount pad and communicate with straw 2, fixed mounting is at aspiration pump 4 on mount pad 1 and the connecting pipe 5 of intercommunication sucking disc 3 and aspiration pump 4, in this embodiment, sucking disc 3 sets up to silicon rubber sucking disc 3, paste sucking disc 3 on the wall, open aspiration pump 4, make 3 interior negative pressures that form of sucking disc, thereby make sucking disc 3 inhale on the wall, both realized fixing between mount pad 1 and the wall.
Referring to fig. 1 and 2, a bracket 6 is mounted on a mounting seat 1, the bracket 6 comprises a vertical rod 61 and a horizontal rod 62, the end of the horizontal rod 62 away from the wall surface of the window is fixedly connected with the top of the vertical rod 61, a vertical rotating rod 7 is rotatably supported between the horizontal rod 62 and the mounting seat 1 through a bearing, a rotating ring 8 is fixedly mounted on the rotating rod 7, the rotating ring 8 is vertically arranged, the axis of the rotating rod 7 passes through the center of the rotating ring 8, a spraying ring 9 is rotatably connected in the rotating ring 8, the spraying ring 9 is arranged in a rectangular frame shape, the spraying ring 9 is horizontally arranged, the horizontal central line in the length direction of the spraying ring 9 passes through the center of the rotating ring 8, an accommodating cavity 10 is formed in the spraying ring 9, a spraying pipe 11 is contained in the accommodating cavity 10, a plurality of nozzles 12 are mounted on one side of the spraying pipe 11 close to the wall surface of the window, the plurality of nozzles 12 are uniformly arranged along the length direction of the long edge of one side of the spraying ring 9 close to the wall surface of the window, one side of the spray ring 9 close to the wall surface at the window edge is provided with a plurality of through holes 13 which are corresponding to the plurality of nozzles 12 one by one and are used for the nozzles 12 to penetrate out, and the mounting seat 1 is also provided with a water supply assembly used for supplying water to the spray pipe 11.
Specifically, shower 11 is kept away from the one end of window limit wall and is run through and extend spray ring 9, water supply assembly is including setting up inlet tube 14 on mount pad 1, inlet tube 14 is used for connecting outside water supply, install water pump 15 on the inlet tube 14, water pump 15 fixed mounting is on mount pad 1, install switch valve 16 on the inlet tube 14, hose 17 and shower 11 intercommunication are passed through to the one end of inlet tube 14, switch valve 16 sets up to the ball valve, the switch of 16 hole control inlet tubes of switch valve 14, inlet tube 14 and water pump 15 are carried the water in outside water supply for shower 11, operating personnel can adjust the amount of water spray of shower 11 unit interval through the ball valve.
Referring to fig. 2 and 3, a driving assembly for driving the rotating rod 7 to swing back and forth around the axis of the rotating rod 7 is arranged on the mounting seat 1, the driving assembly comprises a driving gear 18 coaxially fixed on the rotating rod 7, a driving rack 19 slidably arranged on the mounting seat 1 and meshed with the driving gear 18, a driving disk 20 rotatably borne on the mounting seat 1, and a driving piece for driving the driving disk 20 to rotate, a first dovetail strip 21 is fixedly connected to the bottom of the driving rack 19, the length direction of the first dovetail strip 21 is consistent with that of the driving rack 19, and a first dovetail groove 22 for slidably matching the first dovetail strip 21 is correspondingly formed in the mounting seat 1. The driving part is set as a driving motor (not shown in the figure), the driving motor is installed on the installation seat 1 in a driving mode, and the output end of the driving motor is coaxially fixed with the driving disk 20. The edge of one side disc surface of the driving disc 20 is fixedly provided with a first rotating column 24, the driving rack 19 is fixedly provided with a second rotating column 25, a driving rod 26 is arranged between the driving disc 20 and the driving rack 19, one end of the driving rod 26 is rotatably connected to the first rotating column 24, and the other end of the driving rod 26 is rotatably connected to the second rotating column 25. The driving motor drives the driving disc 20 to rotate, the driving rack 19 is driven by the driving rod 26 to slide on the mounting seat 1 in a reciprocating manner, and the driving gear 18 is driven to rotate in a reciprocating manner, so that the rotating rod 7 is driven to swing around the axis of the rotating rod 7 in a reciprocating manner.
Referring to fig. 2 and 4, a linkage assembly for linking the spray ring 9 to swing back and forth around the horizontal center line of the spray ring 9 is arranged on the support 6, the linkage assembly comprises a rotary column 27 which is horizontally arranged and is supported on a vertical rod 61 through a bearing in a rotating mode, a linkage gear 28 which is coaxially and fixedly sleeved on the rotary column 27, and a linkage rack 29 which is arranged on a cross rod 62 in a sliding mode, the linkage rack 29 is vertically arranged, a second dovetail strip 30 is fixedly installed on one side, close to the cross rod 62, of the top of the linkage rack 29, the length direction of the second dovetail strip 30 is consistent with the length direction of the linkage rack 29, and the cross rod 62 is correspondingly provided with a second dovetail groove 31 for enabling the second dovetail strip 30 to be matched with the second dovetail strip in a sliding mode. One side of the linkage rack 29 is hinged with a linkage rod 32, the other end of the linkage rod 32 is hinged with one side of the spray ring 9, which is far away from the wall surface at the window edge, a reversing component is arranged between the rotating column 27 and the rotating rod 7, and the reversing component comprises a first bevel gear 33 which is coaxially and fixedly sleeved on the rotating rod 7 and a second bevel gear 34 which is coaxially and fixedly sleeved on the rotating column 27 and is meshed with the first bevel gear 33. The rotary rod 7 rotates in a reciprocating mode to drive the rotary column 27 to rotate in a reciprocating mode, the rotary column 27 rotates in a reciprocating mode to drive the linkage gear 28 to rotate in a reciprocating mode, the linkage gear 28 drives the linkage rack 29 to slide on the support 6 in a reciprocating mode, the linkage rack 29 drives the spray ring 9 to swing in a reciprocating mode around the horizontal center line of the spray ring 9 through the linkage rod 32, the hose 17 has certain flexibility, and the length of the hose 17 is required to meet the swing range of the spray ring 9.
The embodiment of the application provides a building outer wall and window limit infiltration testing arrangement's for project supervision implementation principle does: the suction cup 3 is attached to the wall surface, the air pump 4 is opened, negative pressure is formed in the suction cup 3, and therefore the suction cup 3 is sucked on the wall surface, and the fixing between the mounting seat 1 and the wall surface is achieved. Then, a driving motor is started to drive a driving disc 20 to rotate, a driving rack 19 is driven to slide on the mounting base 1 in a reciprocating mode through a driving rod 26, and a driving gear 18 is driven to rotate in a reciprocating mode, so that the rotating rod 7 is driven to swing in a reciprocating mode around the axis of the rotating rod 7, the rotating rod 7 rotates in a reciprocating mode to drive a rotating column 27 to rotate in a reciprocating mode, the rotating column 27 rotates in a reciprocating mode to drive a linkage gear 28 to rotate in a reciprocating mode, the linkage gear 28 drives a linkage rack 29 to slide in a reciprocating mode on the support 6, and the linkage rack 29 drives the spray ring 9 to swing in a reciprocating mode around the horizontal center line of the spray ring 9 through a linkage rod 32. Open switch valve 16, inlet tube 14 and water pump 15 carry the water of outside water supply source for shower 11, realize that shower 11 on the spray ring 9 evenly sprays to the window wall, continuously spray 7~8 hours after observe the wall whether have wet shadow, find out the infiltration point and carry out the leak protection and mend the hourglass, realize comparatively high-efficient, convenient infiltration condition to the building outer wall and test.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a building outer wall and window limit infiltration testing arrangement for engineering supervision which characterized in that: comprises a mounting seat (1), a support (6) is installed on the mounting seat (1), the support (6) and a vertical rotating rod (7) is supported by the rotation between the mounting seat (1), a rotating ring (8) is fixedly arranged on the rotating rod (7), the axis of the rotating rod (7) penetrates through the circle center of the rotating ring (8), a spraying ring (9) used for spraying the wall surface at the window edge is connected in the rotating ring (8) in a rotating way, the spraying ring (9) is arranged in a rectangular frame shape, the spraying ring (9) is arranged horizontally, a driving component used for driving the rotating rod (7) to wind the axis of the rotating rod (7) in a reciprocating swing manner is arranged on the mounting seat (1), a linkage component used for linking the spraying ring (9) to wind the horizontal central line of the spraying ring (9) in a reciprocating swing manner is arranged on the support (6), a containing cavity (10) is formed in the spray ring (9), a spray pipe (11) is contained in the containing cavity (10), one side of the spray pipe (11) close to the window side wall surface is provided with a plurality of nozzles (12), one side of the spray ring (9) close to the window side wall surface is provided with a plurality of through holes (13) which are in one-to-one correspondence with the plurality of nozzles (12) and are used for the nozzles (12) to penetrate out, a fixing component used for fixing on the window side wall surface is arranged on the mounting seat (1), a water supply component used for supplying water to the spray pipe (11) is further installed on the mounting seat (1), the linkage component comprises a rotary column (27) which is rotatably supported on the support (6) and is horizontally arranged, a linkage gear (28) which is coaxially fixedly sleeved on the rotary column (27), and a linkage rack (29) which is arranged on the support (6) in a sliding manner, one side of linkage rack (29) is rotated and is connected with gangbar (32), the other end of gangbar (32) with spray ring (9) and keep away from one side of window limit wall and rotate the connection, rotary column (27) with be provided with the switching-over subassembly between bull stick (7).
2. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: drive assembly includes that the coaxial fixation is in drive gear (18), the setting of sliding on bull stick (7) are in on mount pad (1) with drive rack (19) of drive gear (18) meshing, rotate bear in drive-disc (20) on mount pad (1), and the drive-disc (20) pivoted driving piece, the edge of drive-disc (20) one side quotation has set firmly first rotation post (24), second rotation post (25) have set firmly on drive rack (19), drive-disc (20) with be provided with actuating lever (26) between drive rack (19), the one end rotation of actuating lever (26) is connected on first rotation post (24), the other end rotation of actuating lever (26) is connected on second rotation post (25).
3. The building outer wall and window edge water seepage testing device for project supervision as claimed in claim 2, wherein: the driving piece is set as a driving motor (23), and the output end of the driving motor (23) is coaxially fixed with the driving disc (20).
4. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: the reversing assembly comprises a first bevel gear (33) which is coaxially and fixedly sleeved on the rotating rod (7) and a second bevel gear (34) which is coaxially and fixedly sleeved on the rotating column (27) and meshed with the first bevel gear (33).
5. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: the one end of shower (11) runs through to extend spray ring (9), the water supply subassembly is including setting up inlet tube (14) on mount pad (1), inlet tube (14) are used for connecting outside water supply, install water pump (15) on inlet tube (14), water pump (15) fixed mounting be in on mount pad (1), install ooff valve (16) on inlet tube (14), the one end of inlet tube (14) pass through hose (17) with shower (11) intercommunication.
6. The device for testing the water seepage of the outer wall and the window edge of the building for project supervision according to claim 5, wherein: the switch valve (16) is arranged as a ball valve.
7. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: fixed subassembly includes a plurality of fixed connection and is in mount pad (1) are close to straw (2), the fixed connection of wall one side straw (2) deviate from mount pad (1) one end and with sucking disc (3), the installation of straw (2) intercommunication suction pump (4) and intercommunication on mount pad (1) sucking disc (3) with connecting pipe (5) of suction pump (4).
8. The device for testing the water seepage of the outer wall and the window edge of the building for project supervision according to claim 7, wherein: the sucker (3) is a silicon rubber sucker (3).
CN202010654805.3A 2020-07-09 2020-07-09 Building outer wall and window limit infiltration testing arrangement for engineering supervision Active CN111811740B (en)

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CN202010654805.3A CN111811740B (en) 2020-07-09 2020-07-09 Building outer wall and window limit infiltration testing arrangement for engineering supervision

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CN111811740B true CN111811740B (en) 2022-03-18

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Publication number Priority date Publication date Assignee Title
CN112362557B (en) * 2020-11-24 2023-10-03 东营市全过程工程咨询有限公司 Engineering is managed with building outer wall and window limit infiltration testing arrangement
CN112985699B (en) * 2021-02-06 2023-03-21 广东至衡工程管理有限公司 Window limit infiltration testing arrangement is used in engineering supervision
CN113075115A (en) * 2021-03-17 2021-07-06 福建祥和工程项目管理有限公司 Building outer wall water seepage testing device for building supervision and detecting method
CN113310870B (en) * 2021-05-20 2023-06-09 丁先喜 Engineering is managed and is used infiltration testing arrangement
CN114894694B (en) * 2022-05-18 2022-10-28 山东房建建设集团有限公司 Building material waterproof performance testing arrangement
CN114811189B (en) * 2022-05-23 2024-02-09 浙江中乐建设有限公司 House water pipe mounting structure

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