CN114264415A

CN114264415A - Building outer wall and window limit infiltration testing arrangement for engineering supervision

Info

Publication number: CN114264415A
Application number: CN202111572187.9A
Authority: CN
Inventors: 陈宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-04-01

Abstract

The invention discloses a building outer wall and window edge water seepage testing device for project supervision, which belongs to the field of building engineering and comprises a support, a water spraying pipe and a water feeder for supplying water to the water spraying pipe, wherein one side of the support, which is close to a supporting surface, is provided with a guide part, a sliding part is arranged at the joint of the support and the guide part, the sliding part is in sliding connection with the guide part, two ends of the guide part are provided with negative pressure positioning components, and the negative pressure positioning components are connected with an air exhaust device.

Description

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

Technical Field

The invention discloses a building outer wall and window edge water seepage testing device for project supervision, and belongs to the field of building engineering.

Background

With the rapid development of the building industry in China, the requirements of people on construction safety and construction quality are higher and higher, the management system, the production mode and the organizational structure of the building industry are deepened continuously, and the phenomenon of water leakage is often seen in buildings such as houses and office buildings, so that the life and work of people are seriously influenced. Therefore, water seepage detection is required in the construction process of the building, and the water leakage point of the building is checked so as to repair the building in time.

The current application number is CN201810975948.7, the chinese patent who is named "an engineering prison with building outer wall and window limit infiltration testing arrangement", including water tank, water pump and spray pipe, the water pump sets up in the water tank, the water pump pass through the outlet pipe with the spray pipe is connected, still includes telescopic bracket, telescopic bracket's one side is extended and is used for supporting the support frame of spray pipe, keep away from on the support frame one side of telescopic bracket is provided with punch holder, lower plate and is used for connecting the spring of punch holder and lower plate, the spray pipe presss from both sides tightly between punch holder and the lower plate, evenly distributed has a plurality of water spraynozzles towards outer wall or window limit on the spray pipe, can improve the fastness of spray pipe when carrying out the trickle test, ensures that the spray pipe can not drop in long-time trickle is long-term.

But because when the horizontal position of the spray pipe needs to be changed, the telescopic bracket is fixed with the ground of the roof through the screw, so that the screw needs to be taken out firstly when the horizontal position of the spray pipe is moved, then the telescopic bracket is moved to a proper position and then the position is fixed through the screw again, and the use of workers is inconvenient.

Disclosure of Invention

The invention aims to solve the problems and provides a device for testing the water seepage of the outer wall and the window edge of a building for engineering supervision.

The invention realizes the aim through the following technical scheme, and the building outer wall and window edge water seepage testing device for engineering supervision comprises a support, a water spraying pipe and a water feeder for supplying water to the water spraying pipe, wherein one side of the support, which is close to a supporting surface, is provided with a guide piece, a sliding piece is arranged at the joint of the support and the guide piece, the sliding piece is in sliding connection with the guide piece, two ends of the guide piece are provided with negative pressure positioning components, and the negative pressure positioning components are connected with an air exhaust device.

Through adopting above-mentioned technical scheme, place the guide on the holding surface, then start air exhaust device and take the inside air of negative pressure locating component out for the inside atmospheric pressure of negative pressure locating component forms the atmospheric pressure difference with external normal atmospheric pressure, and then the position of fixed guide, then the horizontal position of adjustment support that the support can be more convenient through the slider slides on the guide.

Preferably, the negative pressure positioning assembly comprises an outer casing fixedly connected with the guide piece, and a suction cup for adsorbing the supporting surface, wherein the suction cup is positioned inside the outer casing and communicated with the air exhaust device.

Through adopting above-mentioned technical scheme, air exhaust device is through the inside air of managing to find time the sucking disc for the sucking disc forms negative pressure state, forms the position of the fixed guide of adsorption effect.

Preferably, a conduction pipe is further connected and arranged between the two suckers.

Through adopting above-mentioned technical scheme, utilize the conduction pipe to make the negative pressure that two sucking discs formed communicate with each other, guarantee the fixed effect at guide both ends.

Preferably, the bracket is further provided with a positioning assembly for fixing the bracket at the position on the guide member, one end of the positioning assembly is positioned outside the bracket, and the other end of the positioning assembly penetrates through the sliding member to be connected with the guide member.

Through adopting above-mentioned technical scheme, when the support needs the shift position, through untiing being connected between locating component and the guide, after the support moved suitable position, reuse locating component to fix the position.

Preferably, the positioning assembly comprises a pressing part, a pulling rope and a clamping part, the pressing part, the pulling rope and the clamping part are rotatably arranged on the support, the support is provided with an opening corresponding to the position of the pressing part, the pressing part extends to the outer side of the support through one end of the opening, the other end of the pressing part is abutted to the pulling rope, one end of the pulling rope is connected with the support, the other end of the pulling rope is connected with the clamping part, a limiting part is fixedly arranged inside the support, and a first elastic element used for pushing the clamping part to be embedded into the guiding part is arranged between the limiting part and the clamping part.

Through adopting above-mentioned technical scheme, promote the pressing part and to the inside removal of support for the pressing part jack-up pulling rope, make the pulling rope pull joint spare rebound, and then remove being connected between joint spare and the guide, make the support can slide smoothly on the guide.

Preferably, still be provided with the mistake that is used for preventing that locating component mistake from touching on the support and touch the device, the mistake that prevents touches the device and includes the casing with support fixed connection, be used for imbedding the butt piece of pressing the piece and be used for driving the removal subassembly that the butt position removed, the butt piece sets up on the casing with removing the equal slip of subassembly, and the butt piece is connected with the removal subassembly, the inside joint subassembly that is used for fixed removal subassembly position that still is provided with of casing, the last connection of joint subassembly is provided with the driving lever that is used for controlling the joint subassembly joint state, the inside fixed plate that is used for preventing that the butt piece from droing from the support that still is provided with of support.

Through adopting above-mentioned technical scheme, promote the removal subassembly rebound for during the butt imbeds the pressing part, and then the position of fixed pressing part, and utilize the fixed removal subassembly position of joint subassembly, and then guarantee the restriction effect to the pressing part, when needs promote the pressing part rotation simultaneously, remove the fixed of joint subassembly to removing the subassembly formation through the driving lever, make the butt release from the pressing part, and utilize the fixed plate to avoid the butt to drop from the support.

Preferably, the moving assembly comprises a moving member and a top member connected with the clamping assembly, the moving member is fixedly connected with the abutting member, the moving member is fixedly connected with the top member, and one end of the moving member extending to the outer side of the support is provided with a pull ring.

Through adopting above-mentioned technical scheme, the pulling moving member drives the butt piece and removes, realizes fixing and removing the position of pressing piece to can drive the top piece and be connected with the joint subassembly when the moving member removes, realize the fixed effect to the moving member position.

Preferably, the clamping assembly comprises an inner sleeve for embedding the top part, a bottom shell sleeved on the outer side of the inner sleeve and steel balls located inside the inner sleeve, the bottom shell is of a hollow conical structure, openings are formed in two ends of the bottom shell, one end, with a small opening, of the bottom shell faces to the embedding direction of the top part, the steel balls are three and are abutted to each other, through holes are formed in the inner sleeve corresponding to the three steel balls, the steel balls are abutted to the inner wall of the bottom shell through the through holes, and a guide sleeve is arranged at the joint of the inner sleeve and the shifting rod.

By adopting the technical scheme, the top part is embedded into the inner sleeve through the guide sleeve, when the top part is embedded into a gap among the three steel balls, the three steel balls are enabled to move outwards by utilizing the hollow conical structure of the bottom shell, and then the gap among the three steel balls is enabled to be enlarged, so that the top part can penetrate through the gap among the three steel balls, and the steel balls drive the inner sleeve to move upwards, when the top part is attempted to be pulled to move downwards, the three steel balls can be driven to move downwards together, and the three steel balls can move inwards under the action of the inward force of the inner side wall of the bottom shell, so that the gap among the three steel balls is reduced, and the steel balls move downwards, the gap among the steel balls is smaller, so that a more enhanced clamping effect can be formed on the top part, and therefore, the locking effect is realized, the more downward movement is tighter, so that the top part can not be pulled out, when the top part needs to be pulled out, the position of the inner sleeve needs to be lifted, so that the inner sleeve drives the steel balls to move upwards, the steel ball is separated from the ejector piece in a contact manner, and unlocking is realized.

Preferably, the inner sleeve is fixedly provided with a supporting plate at one side of the steel ball close to the fixed plate, and a second elastic element is arranged between the supporting plate and the fixed plate.

Through adopting above-mentioned technical scheme, utilize the elastic support power of second elastic element to make the backup pad tightly support the steel ball, guarantee that the steel ball can move down and drain pan looks butt.

Preferably, the air suction device is a negative pressure pump.

Through adopting above-mentioned technical scheme, utilize the effect of bleeding of negative pressure pump, realize that air exhaust device provides the effect of negative pressure for negative pressure locating component.

Compared with the prior art, the invention has the beneficial effects that:

the guide piece is placed on the supporting surface, then the air extractor is started to extract air in the negative pressure positioning assembly, so that air pressure difference is formed between air pressure in the negative pressure positioning assembly and normal atmospheric pressure outside, the position of the guide piece is further fixed, and then the horizontal position of the support can be adjusted more conveniently by sliding the support on the guide piece through the sliding piece.

Drawings

FIG. 1 is a schematic structural view of a water seepage testing device for an outer wall and a window edge of a building for project supervision according to the present invention;

FIG. 2 is a schematic structural view of the negative pressure positioning assembly of the present invention;

FIG. 3 is a schematic structural view of a positioning assembly of the present invention;

FIG. 4 is a schematic structural diagram of the anti-false touch device of the present invention;

FIG. 5 is a schematic view of the moving assembly of the present invention;

FIG. 6 is a first schematic structural view of the clamping assembly of the present invention;

FIG. 7 is a second schematic structural view of the clamping assembly of the present invention;

FIG. 8 is a third schematic structural view of a clamping assembly of the present invention.

Reference numerals: 1. a support; 2. a water spraying pipe; 3. a water supply device; 4. a guide member; 5. a slider; 6. an air extraction device; 7. a negative pressure positioning assembly; 71. an outer casing; 72. a conduction pipe; 73. a suction cup; 8. a positioning assembly; 81. a pressing member; 82. pulling the rope; 83. a limiting member; 84. a first elastic element; 85. a clamping piece; 9. a false touch prevention device; 91. a housing; 92. an abutting member; 93. a clamping assembly; 9301. an inner sleeve; 9302. steel balls; 9304. a bottom case; 9305. a support plate; 9306. a second elastic element; 9307. a guide sleeve; 94. a fixing plate; 95. a moving assembly; 9501. a moving member; 9502. a pull ring; 9503. a top piece; 96. a deflector rod.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. 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.

As shown in fig. 1-8, a water seepage testing device for the outer wall and window edge of a building for engineering supervision comprises a bracket 1, a water spraying pipe 2 and a water feeder 3 for supplying water to the water spraying pipe 2, wherein one side of the bracket 1 close to a supporting surface is provided with a guide part 4, a sliding part 5 is arranged at the joint of the bracket 1 and the guide part 4, the sliding part 5 is connected with the guide part 4 in a sliding way, the horizontal position of the bracket 1 can be adjusted more conveniently by sliding the sliding part 5 on the guide part 4, the existing problem that repeated installation and disassembly of screws are needed to improve the working efficiency of people is avoided, meanwhile, two ends of the guide part 4 are provided with negative pressure positioning components 7, the negative pressure positioning components 7 are connected with an air extraction device 6, the air extraction device 6 is a negative pressure pump, the air extraction device 6 is started to extract air in the negative pressure positioning components 7, so that the air pressure in the negative pressure positioning components 7 forms an air pressure difference with the normal atmospheric pressure, and thus the position of the guide 4 is fixed, thereby ensuring that the guide 4 can provide a good support effect when sliding on the guide 4. Wherein negative pressure locating component 7 includes the outer casing 71 with guide 4 fixed connection, adsorb the sucking disc 73 of holding surface, sucking disc 73 is located inside outer casing 71, and switch on mutually with air exhaust device 6, make air exhaust device 6 through the inside air of evacuating sucking disc 73, the inside negative pressure state that forms of sucking disc 73, form the position of the fixed guide 4 of adsorption effect, guarantee people's result of use, it is provided with conduction pipe 72 still to connect between two sucking discs 73 simultaneously, utilize conduction pipe 72 to make the negative pressure that two sucking discs 73 formed communicate with each other, guarantee the fixed effect at guide 4 both ends.

The support 1 is further provided with a positioning assembly 8 fixed on the guide member 4, the positioning assembly 8 comprises a pressing member 81 rotatably arranged on the support 1, a pulling rope 82 and a clamping member 85 with one end embedded into the guide member 4, the support 1 is provided with an opening corresponding to the position of the pressing member 81, the pressing member 81 extends to the outer side of the support 1 through one end of the opening, the other end of the pressing member abuts against the pulling rope 82, one end of the pulling rope 82 is connected with the support 1, the other end of the pulling rope 82 is connected with the clamping member 85, the pressing member 81 is pushed to move towards the inside of the support 1, the pressing member 81 jacks up the pulling rope 82, the pulling rope 82 pulls the clamping member 85 to move upwards, the connection between the clamping member 85 and the guide member 4 is further released, the support 1 can smoothly slide on the guide member 4, meanwhile, a limiting member 83 is fixedly arranged inside the support 1, a first elastic element 84 for pushing the clamping member 85 to be embedded into the guide member 4 is arranged between the limiting member 83 and the clamping member 85, so that the clamping member 85 can compress the first elastic element 84 when moving upwards, and then after the external force on the pressing member 81 is removed, the first elastic element 84 can release the elastic force to push the clamping member 85 to move downwards, thereby ensuring the stability of the upward movement of the clamping member 85.

Meanwhile, the support 1 is further provided with an error contact prevention device 9 for preventing error contact of the positioning assembly 8, the error contact prevention device 9 comprises a shell 91 fixedly connected with the support 1, an abutting piece 92 embedded in the pressing piece 81 and a moving assembly 95 for driving the abutting piece 92 to move, the abutting piece 92 and the moving assembly 95 are arranged on the shell 91 in a sliding mode, the abutting piece 92 and the moving assembly 95 are connected, the moving assembly 95 is pushed to move upwards, the abutting piece 92 is embedded in the pressing piece 81, the position of the pressing piece 81 is further fixed, a clamping assembly 93 for fixing the position of the moving assembly 95 is further arranged inside the shell 91, the position of the moving assembly 95 is fixed through the clamping assembly 93, the limiting effect on the pressing piece 81 is further ensured, a shift lever 96 for controlling the clamping state of the clamping assembly 93 is connected to the clamping assembly 93, when the pressing piece 81 is required to be pushed to rotate, the fixing of the moving assembly 95 by the clamping assembly 93 is released by the shift lever 96, so that the abutment member 92 is pushed out from the pressing member 81, and meanwhile, a fixing plate 94 for preventing the abutment member 92 from falling off from the support 1 is fixedly arranged inside the support 1, and the structural integrity of the fixing plate 94 is utilized.

Wherein the moving assembly 95 comprises a moving member 9501 and a top member 9503 for connecting with the clamping assembly 93, the clamping assembly 93 comprises an inner sleeve 9301 for embedding the top member 9503, a bottom shell 9304 sleeved outside the inner sleeve 9301, and steel balls 9302 positioned inside the inner sleeve 9301, the bottom shell 9304 is a hollow conical structure, both ends of the bottom shell 9304 are provided with openings, one end with a small opening of the bottom shell 9304 faces to the embedding direction of the top member 9503, the steel balls 9302 are three and are abutted against each other, the inner sleeve 9301 is provided with through holes corresponding to the three steel balls 9302, the steel balls 9302 are abutted against the inner wall of the bottom shell 9304 through the through holes, the moving member 9501 is fixedly connected with the abutting member 92, so as to pull the moving member 9501 to drive the abutting member 92 to move, thereby fixing and releasing the position of the pressing member 81, the moving member 9501 is fixedly connected with the top member 9503, and a pull ring 9502 is arranged at one end of the moving member 9501 extending to the outside the support 1, the pull ring 9502 is utilized to improve the operation convenience of people, the moving member 9501 moves upwards and simultaneously drives the ejector 9503 to be embedded into the inner sleeve 9301 through the guide sleeve 9307, when the ejector 9503 is embedded into a gap among the three steel balls 9302, the three steel balls 9302 move outwards by utilizing the hollow conical structure of the bottom shell 9304, and further the gap among the three steel balls 9302 becomes large, so that the ejector 9503 can penetrate through the gap among the three steel balls 9302, and the steel balls 9302 drive the inner sleeve 9301 to move upwards, when the ejector 9503 is pulled to move downwards, the three steel balls 9302 are driven to move downwards together, and the three steel balls 9302 are driven to move downwards by the inward force of the inner side wall of the bottom shell 9304, so that the three steel balls 9302 move inwards, the gap among the three steel balls 9302 becomes small, and the smaller gap among the steel balls 9302 moves downwards, a stronger clamping effect is formed on the ejector 9503, thereby realizing a locking effect and the tighter downward movement, therefore, when the ejector 9503 needs to be pulled out, the inner sleeve 9301 needs to be lifted, so that the inner sleeve 9301 drives the steel ball 9302 to move upwards, the steel ball 9302 is separated from the ejector 9503 in a contact manner, and unlocking is achieved.

Meanwhile, the inner sleeve 9301 is fixedly provided with a supporting plate 9305 at one side of the steel ball 9302 close to the fixing plate 94, a second elastic element 9306 is arranged between the supporting plate 9305 and the fixing plate 94, the supporting plate 9305 can tightly abut against the steel ball 9302 by utilizing the elastic supporting force of the second elastic element 9306, and the steel ball 9302 can move downwards to abut against the bottom shell 9304.

The working principle is as follows: placing the guiding element 4 on a supporting surface, starting the air extractor 6 to suck out air in the sucker 73 to form negative pressure, fixing the guiding element 4 on the supporting surface, when the position of the support 1 needs to be adjusted to move, pushing the deflector rod 96 to move upwards to enable the deflector rod 96 to lift the inner sleeve 9301 to move upwards through the guide sleeve 9307 to drive the steel balls 9302 to move upwards so as to separate the steel balls 9302 from the top element 9503 in a contact manner, pulling the moving element 9501 to move downwards, enabling the steel balls 9302 not to obstruct the top element 9503 to move downwards, enabling the moving element 9501 to move downwards smoothly and drive the abutting element 92 to separate from the pressing element 81, then pushing the pressing element 81 to move towards the inside of the support 1 so as to enable the pressing element 81 to jack up the pulling rope 82 and enable the pulling rope 82 to pull the clamping element 85 to move upwards, further releasing the connection between the clamping element 85 and the guiding element 4, and enabling the clamping element 85 to form a compression effect on the first elastic element 84, then the bracket 1 can smoothly slide on the guide member 4, then move to a proper position, remove the external force on the pressing member 81, the first elastic element 84 releases elastic thrust to push the position of the clamping member 85 to reset and to be abutted against the guide member 4 again, so as to realize the fixing effect on the position of the bracket 1, then when people push the moving member 9501 to move upwards, the top member 9503 is embedded into the inner sleeve 9301 through the guide sleeve 9307, when the top member 9503 is embedded into the gap between the three steel balls 9302, the hollow conical structure of the bottom shell 9304 is utilized to make the three steel balls 9302 move outwards, and then the gap between the three steel balls 9302 is enlarged, so that the top member 9503 can pass through the gap between the three steel balls 9302, and the steel balls 9302 drive the inner sleeve 9301 to move upwards, when trying to pull the top member 9503 to move downwards, the three steel balls 9302 are driven to move downwards together, and are subjected to the inward force of the inner side wall of the bottom shell 9304, so that the three steel balls 9302 move inwards, make the clearance in the middle of three steel ball 9302 diminish to steel ball 9302 moves downwards more, and middle clearance is less, will form more intensive tight effect of clamp to ejecting 9503, realizes the locking effect from this, and it is tighter to move downwards more, so can not extract, and then realizes fixed effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an engineering is managed with building outer wall and window limit infiltration testing arrangement, includes support (1), spray pipe (2) and is used for providing water supply unit (3) of moisture for spray pipe (2), its characterized in that, one side that support (1) is close to the holding surface is provided with guide (4), support (1) is provided with slider (5) with guide (4) junction, slider (5) and guide (4) sliding connection, the both ends of guide (4) are provided with negative pressure locating component (7), negative pressure locating component (7) are connected and are provided with air exhaust device (6).

2. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: the negative pressure positioning assembly (7) comprises an outer casing (71) fixedly connected with the guide piece (4) and a sucking disc (73) for sucking a supporting surface, wherein the sucking disc (73) is positioned in the outer casing (71) and communicated with the air exhaust device (6).

3. The building outer wall and window edge water seepage testing device for project supervision as claimed in claim 2, wherein: a conduction pipe (72) is also connected and arranged between the two suckers (73).

4. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: the support (1) is further provided with a positioning component (8) used for being fixed to the guide piece (4), one end of the positioning component (8) is located on the outer side of the support (1), and the other end of the positioning component (8) penetrates through the sliding piece (5) to be connected with the guide piece (4).

5. The building outer wall and window edge water seepage testing device for project supervision as claimed in claim 4, wherein: locating component (8) are including rotating joint spare (85) that sets up pressing piece (81), pulling rope (82) and one end embedding guide (4) on support (1), support (1) correspond pressing piece (81) position and have seted up the opening, pressing piece (81) extend to the support (1) outside through opening one end, the other end with pull rope (82) looks butt, pull rope (82) one end and be connected with support (1), the other end is connected with joint spare (85), support (1) inside still fixed be provided with locating part (83), be provided with between locating part (83) and joint spare (85) and be used for promoting first elastic element (84) of joint spare (85) embedding guide (4).

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 bracket (1) is also provided with a false touch prevention device (9) for preventing the positioning component (8) from false touch, the false touch prevention device (9) comprises a shell (91) fixedly connected with the bracket (1), an abutting piece (92) embedded into the pressing piece (81) and a moving component (95) for driving the abutting piece (92) to move, the abutting piece (92) and the moving component (95) are arranged on the shell (91) in a sliding way, the abutting piece (92) is connected with the moving component (95), a clamping component (93) used for fixing the position of the moving component (95) is further arranged inside the shell (91), a shifting lever (96) used for controlling the clamping state of the card connecting component (93) is connected and arranged on the clamping component (93), and a fixing plate (94) for preventing the abutting part (92) from falling off from the bracket (1) is fixedly arranged in the bracket (1).

7. The building outer wall and window edge water seepage testing device for project supervision as claimed in claim 6, wherein: the moving assembly (95) comprises a moving piece (9501) and a top piece (9503) connected with the clamping assembly (93), the moving piece (9501) is fixedly connected with the abutting piece (92), the moving piece (9501) is fixedly connected with the top piece (9503), and one end, extending to the outer side of the support (1), of the moving piece (9501) is provided with a pull ring (9502).

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: joint subassembly (93) establish drain pan (9304) outside endotheca (9301) and be located endotheca (9301) inside steel ball (9302) including endotheca (9301) that are used for ejector member (9503) embedding, drain pan (9304) set up to hollow circular cone structure to the opening has all been seted up at both ends, the little one end of drain pan (9304) opening is to the embedding direction of ejector member (9503), steel ball (9302) are provided with threely to mutual butt, through-hole has been seted up to endotheca (9301) corresponding three steel ball (9302) position, steel ball (9302) are through-hole and drain pan (9304) inner wall looks butt, endotheca (9301) and driving lever (96) junction are provided with uide bushing (9307).

9. The building outer wall and window edge water seepage testing device for project supervision according to claim 8, characterized in that: the inner sleeve (9301) is fixedly provided with a supporting plate (9305) at one side of the steel ball (9302) close to the fixing plate (94), and a second elastic element (9306) is arranged between the supporting plate (9305) and the fixing plate (94).

10. The building outer wall and window edge water seepage testing device for project supervision according to claim 1, characterized in that: the air extracting device (6) is a negative pressure pump.