CN111678645B

CN111678645B - Building outer wall infiltration testing arrangement for building supervision

Info

Publication number: CN111678645B
Application number: CN202010485596.4A
Authority: CN
Inventors: 张勇; 何利; 戚玉奎
Original assignee: Hefei University Of Technology Construction Supervision Co ltd
Current assignee: Hefei University Of Technology Construction Supervision Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2022-04-29
Anticipated expiration: 2040-06-01
Also published as: CN111678645A

Abstract

The invention relates to a building outer wall water seepage testing device for building supervision, which comprises a detection frame and a water supply device arranged on the detection frame, wherein the detection frame comprises mounting rods, a spray pipe is arranged between the two mounting rods, spray holes are formed in the side surface of the spray pipe close to a wall body, the water supply device comprises a spray tank and a water pump, the water inlet of the water pump is connected with the spray tank, the water outlet of the water pump is connected with a water outlet pipe, the other end of the water outlet pipe is connected with the spray pipe, a height adjusting device is arranged on the detection frame and comprises two adjusting cross rods and two adjusting chains, the two ends of each adjusting cross rod are respectively and fixedly connected with the two adjusting chains, the two adjusting chains are parallel to each other and are perpendicular to the adjusting cross rods, an adjusting cylinder is fixedly arranged on the mounting rods, the adjusting chains are arranged in the adjusting cylinders in a penetrating way, and an adjusting motor is fixedly arranged on the mounting rods, an output shaft of the adjusting motor is fixedly provided with an adjusting chain wheel meshed with the adjusting chain. The structure is stable and not easy to fall off from the wall.

Description

Building outer wall infiltration testing arrangement for building supervision

Technical Field

The invention relates to the technical field of building equipment, in particular to a building outer wall water seepage testing device for building supervision.

Background

Along with the increase of high-rise buildings, the water seepage condition of the outer wall or the window edge of the high-rise building is increased, the water leakage phenomenon generally occurs in engineering construction, when the water seepage is detected by the outer wall, water is usually sprayed by a water pipe or the water seepage is detected when raining, a plurality of water leakage points are found out to repair, the potential water leakage points are not carefully detected, and the hidden danger of water leakage is caused to the outer wall of the building. In the use process in the future, when raining is large, the phenomenon of water seepage of an outer wall or a window edge occurs, and the normal use of the building is seriously influenced.

Chinese patent with publication number CN108827546B discloses a building outer wall infiltration testing arrangement for building supervision, including the water tank, the outlet pipe, the trickle, water pump and fixed establishment, the water pump is located the water tank and with go out water piping connection, the outlet pipe is connected with the trickle, the trickle is the level setting, the trickle is provided with the hole for water spraying of a plurality of towards the wall body, fixed establishment includes two mounts of locating the trickle both ends, locate the mount towards the first adsorption component of wall body, locate the mount and be located the second adsorption component of first adsorption component below, first adsorption component is close to the up end in mount, second adsorption component along vertical direction sliding connection in the mount, the trickle along vertical direction sliding connection in two the mount, the mount is provided with the removal subassembly that the drive trickle reciprocated. The water seepage condition of the building outer wall can be efficiently and conveniently tested.

However, the detection device is adsorbed on the wall body only by using the air suction type sucker, when the first air suction type sucker is pulled by the first driving cylinder, the first air suction type sucker is separated from the wall body, and when the fixed frame moves downwards relative to the sliding block through the sliding groove under the action of gravity, the fixed frame collides with the sliding block. The second air suction type sucker on the sliding block is easy to be in gap with the wall body, and can not be tightly attached, so that the second air suction type sucker falls off from the wall body. Although it connects the pull ring through being provided with the rope, makes the mount be difficult for dropping, nevertheless there is the space between first bleeder suction cup and the second bleeder suction cup and the wall body, and whole mount is difficult to adsorb once more on the wall body, leads to unable subsequent test of carrying on. It requires adjustment by a worker and is very troublesome to use.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a building outer wall water seepage testing device for building supervision, which is stable in structure and not easy to fall off from a wall body.

The above object of the present invention is achieved by the following technical solutions:

a building outer wall water seepage testing device for building supervision comprises a detection frame and a water supply device arranged on the detection frame, wherein the detection frame comprises two vertical installation rods, a horizontal spray pipe is arranged between the two installation rods, spray holes are formed in the side surface, close to a wall body, of the spray pipe, the water supply device comprises a spray tank and a water pump, the water inlet of the water pump is connected with the spray tank, the water outlet of the water pump is connected with a water outlet pipe, the other end of the water outlet pipe is connected with the spray pipe, a height adjusting device is arranged on the detection frame and comprises two adjusting transverse rods and two adjusting chains, the two ends of each adjusting transverse rod are respectively fixedly connected with the two adjusting chains, the two adjusting chains are parallel to each other and are perpendicular to the adjusting transverse rods, an adjusting cylinder is fixedly arranged on the installation rods, the adjusting chains are arranged in the adjusting cylinder in a penetrating manner, and an adjusting motor is fixedly arranged on the installation rods, an output shaft of the adjusting motor is fixedly provided with an adjusting chain wheel meshed with the adjusting chain.

Through adopting above-mentioned technical scheme, when the installation, wear to establish in the regulation section of thick bamboo on the test rack in advance with adjusting the chain to with adjusting motor's adjusting sprocket and the meshing of adjusting the chain. Under the spacing of adjusting a section of thick bamboo and adjusting sprocket, whole testing stand structure is firm, is difficult for droing from adjusting the chain. Then install two regulation horizontal poles respectively on the upper end and the lower extreme of wall body, after the regulation horizontal pole installation is firm, whole mechanism just is difficult for droing from the wall body. Through starting the adjusting motor, the adjusting chain wheel is driven to rotate, so that the whole detection frame is driven to move up and down along the adjusting chain. It is more stable when removing to also more quick, the drive shower that can relax reciprocates. The water pump in will watering the water pump in the case sends into the shower, later from the spraying hole blowout on the shower to detect the outer wall of each height, the high-efficient convenient infiltration condition of test building outer wall.

The present invention in a preferred example may be further configured to: the side that the installation pole kept away from each other on all fixed mounting have the connecting axle, the axis of connecting axle is parallel with the axis of shower, and the axis collineation of two connecting axles, it has the connecting rod to articulate on the connecting axle, the axis collineation of the rotation axis of connecting rod and connecting axle, the one end that the connecting axle was kept away from to the connecting rod is the installation end, the watering case rotates to be installed between the installation end of two connecting axles, and the rotation axis of watering case is parallel with the axis of shower, install the clamp ring through the screw thread on the connecting axle, clamp ring and installation pole can grasp the connecting rod simultaneously, make the connecting rod keep fixed for the installation pole.

Through adopting above-mentioned technical scheme, when the installation test stand, can rotate the connecting rod, make to have certain contained angle between connecting rod and the installation pole, later with the watering case install between the installation end of two connecting rods to keep fixed with the angle of connecting rod through clamp ring and installation pole. Because the sprinkler tank is typically filled with water, which is heavy, the center of gravity of the test stand on which the sprinkler tank is mounted may shift toward one side of the sprinkler tank. When the detection frame is installed on the adjusting chain and is adjacent to the wall body, the whole detection frame can be attached to the wall body more tightly. Even if the wall body slightly inclines, the whole detection frame is not easy to have a gap with the wall body under the action of gravity. After the detection frame is tightly attached to the wall body, water sprayed by the spraying pipes can be more comprehensively sprayed on the wall body, and the water seepage condition of the wall body can be conveniently tested.

The present invention in a preferred example may be further configured to: the connecting axle install on the upper end of installation pole, the lower extreme of installation pole articulates there is the bracing piece, the rotation axis of bracing piece is parallel with the axis of shower, the one end that the installation pole was kept away from to the bracing piece is for supporting the end, fixed mounting has the support slide bar parallel with the shower on the support end of bracing piece, support and install two at least support nuts through the screw thread on the slide bar, the connecting rod has been seted up near the lateral wall of installation pole and has been supported the spout, support the slide bar and wear to establish and support the spout, and support nut all is provided with at least one in the both sides of connecting rod.

Through adopting above-mentioned technical scheme, through being provided with the bracing piece, the bracing piece supports the connecting rod, makes and installs the connecting rod structure that accompanies certain angle between the pole more stable, and the difficult appearance is because watering case weight is heavier, leads to the connecting rod to appear warping the phenomenon of damaging.

The present invention in a preferred example may be further configured to: the equal fixed mounting in watering case both ends have a water tank pole, the axis collineation of two water tank poles is just on a parallel with the shower, the water tank pole is located the upper end department of watering case, and the water tank pole rotates and installs on the connecting axle, the shower rotates and installs between two installation poles, and the rotation axis of shower is the axis of shower, all fixed synchronizing gear that is provided with on the lateral surface of shower and the lateral surface of water tank pole, be connected with the hold-in range between shower and the water tank pole, hold-in range and synchronizing gear meshing.

Through adopting above-mentioned technical scheme, be provided with the contained angle back between connecting rod and the installation pole, install this testing stand on the wall body. At the moment, the gravity center of the detection frame deviates and can be attached to the wall body. In the process of rotation of the detection frame, because the water sprinkling box is rotatably installed between the two connecting shafts, the water sprinkling box can keep the position unchanged under the action of gravity, namely, the water sprinkling box rotates relative to the detection frame, namely, the water tank rod rotates. After the water tank rod rotates, the spraying pipe is driven to rotate under the drive of the synchronous belt, so that the direction of the spraying holes in the spraying pipe is always kept unchanged. When the spray pipe is arranged between the two mounting rods, the direction of the water spray opening of the spray pipe can be adjusted. When the wall body is inclined, the direction of the spraying pipe during spraying can be adjusted according to the condition of the wall body, so that the sprayed water can be sprayed on the wall body more comprehensively.

The present invention in a preferred example may be further configured to: two installation poles between fixedly connected with water-collecting box, the opening of water-collecting box is seted up on the upper surface of water-collecting box, the water-collecting box opening is close to the side of wall body on articulated have can with wall body overlap joint's water-collecting plate, the axis of rotation of water-collecting plate is parallel with the axis of shower, be connected with the torsional spring that resets between water-collecting plate and water-collecting box, fixedly connected with collector pipe on the bottom surface of water-collecting box, the other end and the watering case of collector pipe are connected, the distance between connecting rod and installation pole articulated one end and the water-collecting box is less than the length of connecting rod.

Through adopting above-mentioned technical scheme, the water that sprays on the wall body can flow down along the wall body, when flowing to the water-collecting plate, can be guided by the water-collecting plate and flow to in the box that catchments. Because the length of connecting rod is greater than the distance between connecting rod and the articulated one end of installation pole and the water-collecting box, the connecting rod is when vertical state promptly, and the watering case is located the downside of water-collecting box. The angle between the connecting rod and the mounting rod is adjusted, so that the water spraying box is always positioned at the lower side of the water collecting box. At the moment, water in the water collecting box can flow into the water spraying box under the guidance of the water collecting pipe, so that circulation is facilitated, and the frequency of water injection into the water spraying box is reduced.

The present invention in a preferred example may be further configured to: the height adjusting device further comprises two adjusting slide rails, and the adjusting cross rod is slidably mounted on the adjusting slide rails.

Through adopting above-mentioned technical scheme, through adjusting slide rail fixed mounting on the wall body, after the detection of accomplishing one section wall body, through adjusting the horizontal pole and removing along adjusting the slide rail to convenient carrying out the detection of next section wall body, it is more convenient to use.

The present invention in a preferred example may be further configured to: the length of the adjusting slide rail is equal to twice the length of the adjusting cross rod, and the adjusting slide rail and the adjusting cross rod are both detachably and fixedly installed on the wall body.

By adopting the technical scheme, when the detection is started, the adjusting slide rail is fixedly arranged on the wall body, and then the adjusting cross rod is moved to one end of the adjusting slide rail; after this section wall body detects the completion, will adjust the horizontal pole and remove to the other end department of adjusting the slide rail, later will adjust horizontal pole fixed mounting on the wall body, will adjust the slide rail and dismantle from the wall body after that, make and adjust the slide rail and can remove for adjusting the horizontal pole, make and adjust the horizontal pole and remove to the one end department of adjusting the slide rail again, later will adjust slide rail fixed mounting on the wall body, detect the completion back at this section wall body, will adjust the horizontal pole and dismantle from the wall body to remove along adjusting the slide rail once more. After the steps, the whole wall can be uniformly detected, and the omission phenomenon is not easy to occur.

The present invention in a preferred example may be further configured to: the adjusting cross rod is fixedly provided with indicating mirrors, the indicating mirrors are parallel to each other and are arranged in an inclined mode, and one end, far away from the wall body, of each indicating mirror is lower than one end, close to the wall body, of each indicating mirror.

Through adopting above-mentioned technical scheme, because some wall bodies are higher, the workman removes when not can be accurate and adjusts the horizontal pole, and then leads to adjusting the phenomenon that the chain appears warping the dislocation easily. And install the indicating mirror, when the workman adjusted, can be on the regulation horizontal pole of upside fixed mounting have the laser pen, adjust the position of laser pen, make the facula of laser pen after the indicating mirror reflection of upside, shine on the indicating mirror on the horizontal pole is adjusted to the downside, then mark the position of facula on this indicating mirror. When the worker moves the adjusting cross rod on the upper side, the light spot is moved, and the worker on the lower side is reminded of moving the adjusting cross rod on the lower side. Therefore, whether the adjusting cross rods on the upper side and the lower side move synchronously or not is conveniently judged, and the adjusting chain is not easy to deform and dislocate.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the structure is stable, the spraying pipe is not easy to fall off from the wall body, the spraying pipe is more stable during movement, the spraying pipe is also quicker, and the spraying pipe can be easily driven to move up and down.

2. Can be even all detect whole wall body, the phenomenon of omission is difficult for appearing.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the water supply apparatus.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic view of the mounting of the adjustment cylinder and the adjustment motor.

In the figure, 1, a detection frame; 11. mounting a rod; 12. a shower pipe; 121. spraying holes; 13. a connecting shaft; 14. a connecting rod; 141. a support chute; 15. a clamping ring; 16. a support bar; 17. supporting the sliding rod; 2. a water supply device; 21. a water sprinkling tank; 22. a water pump; 23. a water outlet pipe; 24. a water collection pipe; 3. a water tank pole; 31. a synchronizing gear; 32. a synchronous belt; 4. a height adjustment device; 41. adjusting the cross bar; 42. adjusting the chain; 43. adjusting the slide rail; 44. an adjusting cylinder; 45. adjusting the motor; 46. adjusting the chain wheel; 47. an indicator mirror; 5. a water collection box; 51. a water collection plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the building exterior wall water seepage testing device for building supervision disclosed by the invention comprises a detection frame 1 installed on a wall body, a water supply device 2 installed on the detection frame 1 and a height adjusting device 4.

Referring to fig. 1 and 2, the detection frame 1 includes two vertically arranged installation rods 11, a horizontal spray pipe 12 is rotatably installed between the two installation rods 11, the spray pipe 12 is fixedly installed at the upper end of the installation rods 11, the spray pipe 12 rotates along the axis of the spray pipe 12, and spray holes 121 are formed in the side face of the spray pipe 12 close to the wall body. The water collecting box 5 is fixedly arranged at the lower ends of the two mounting rods 11, and the opening of the water collecting box 5 is arranged on the upper surface of the water collecting box 5. The side edge of the opening of the water collecting box 5, which is close to the wall body, is hinged with a water collecting plate 51, the rotation axis of the water collecting plate 51 is parallel to the axis of the spray pipe 12, the side surface of the water collecting box 5, which is close to the wall body, is fixedly provided with a torsion spring, the other end of the torsion spring is connected with the water collecting plate 51, and one side of the water collecting plate 51, which is far away from the water collecting box 5, can be lapped with the wall body.

Referring to fig. 1 and 2, a connecting shaft 13 is integrally formed on the side surfaces of the two mounting rods 11 away from each other, the connecting shaft 13 is located at the upper ends of the mounting rods 11, and the axes of the two connecting shafts 13 are collinear and parallel to the axis of the shower pipe 12. A connecting rod 14 is hinged to the connecting shaft 13, the rotating axis of the connecting rod 14 is collinear with the axis of the connecting shaft 13, and one end, far away from the connecting shaft 13, of the connecting rod 14 is a mounting end. A clamp ring 15 is screwed to the coupling shaft 13, and when the clamp ring 15 is tightened, the clamp ring 15 abuts against the coupling rod 14 together with the mounting rod 11, and the coupling rod 14 is held fixed to the mounting rod 11. The length of the connecting rod 14 is greater than the distance between the end of the connecting rod 14 hinged to the mounting rod 11 and the catchment box 5. The lower end of the mounting rod 11 is hinged with a support rod 16, the rotation axis of the support rod 16 is parallel to the axis of the spray pipe 12, one end of the support rod 16 far away from the mounting rod 11 is a support end, and a support slide rod 17 is fixedly mounted on the support end of the support rod 16. The supporting slide bar 17 is parallel to the shower pipe 12, a supporting slide groove 141 is arranged on the side wall of the connecting rod 14 close to the mounting rod 11, and the supporting slide bar 17 penetrates through the supporting slide groove 141. Two support nuts are threadedly mounted on the support slide bar 17, one support nut is disposed on each of both sides of the connecting rod 14, and the support nuts are tightened to abut against the connecting rod 14, thereby fixing the support rod 16 to the connecting rod 14.

Referring to fig. 2 and 3, the water supply device 2 includes a water spray tank 21, and the water spray tank 21 is elongated. The equal fixed mounting in both ends has water tank pole 3 about water tank pole 3, and the axis collineation of two water tank poles 3 is just parallel with the axis of shower 12, and water tank pole 3 is located the upper end department of watering case 21 side. The water spray tank 21 is rotatably mounted between the mounting ends of the two connecting rods 14, and the axis of rotation of the water spray tank 21 is the axis of the tank rod 3. The sprinkling tank 21 is fixedly provided with a water pump 22, the water inlet of the water pump 22 is connected with the sprinkling tank 21, the water outlet of the water pump 22 is connected with a water outlet pipe 23, and the other end of the water outlet pipe 23 is connected with the spraying pipe 12. A water collecting pipe 24 is fixedly connected to the bottom surface of the water collecting box 5, and the other end of the water collecting pipe 24 is connected to the water sprinkling box 21. The outer side surface of the spray pipe 12 and the outer side surface of the water tank rod 3 are both fixedly provided with synchronous gears 31. A synchronous belt 32 is connected between the spray pipe 12 and the water tank rod 3, and the synchronous belt 32 is meshed with a synchronous gear 31 on the spray pipe 12 and the water tank rod 3 simultaneously. When the detection frame 1 is installed, a certain included angle is formed between the connecting rods 14 and the installation rods 11, then the water spraying tank 21 is installed between the installation ends of the two connecting rods 14, and the angle of the connecting rods 14 is kept fixed through the clamping rings 15 and the installation rods 11. Meanwhile, the connecting rod 14 is supported by the supporting rod 16, so that the connecting rod 14 is protected and is not easy to deform and damage. Since the sprinkler tank 21 is generally filled with water, and its weight is heavy, the center of gravity of the test stand 1 on which the sprinkler tank 21 is mounted is shifted toward one side of the sprinkler tank 21. When the detection frame 1 is arranged on the adjusting chain 42 and is adjacent to the wall body, the whole detection frame 1 can be attached to the wall body more closely. Even if the wall body slightly inclines, the whole detection frame 1 is not easy to have a gap with the wall body under the action of gravity. When the detection frame 1 rotates to the position where the wall body is tightly attached, the water tank rod 3 and the spray pipe 12 rotate together under the driving of the synchronous belt 32, so that the direction of the spray holes 121 on the spray pipe 12 is always kept unchanged. When the spray pipe 12 is arranged between the two mounting rods 11, the direction of the water spray opening of the spray pipe 12 can be adjusted, and the direction of the spray pipe 12 during spraying can be adjusted according to the condition of the wall body, so that the sprayed water can be sprayed on the wall body more comprehensively.

Referring to fig. 2 and 4, the height adjusting device 4 (shown in fig. 1) includes an adjusting slide rail 43, an adjusting crossbar 41, and an adjusting chain 42. The two adjusting slide rails 43 are horizontally arranged at the upper end and the lower end of the wall body respectively. The adjusting slide rail 43 is detachably and fixedly mounted on the wall body through bolts. The length of the adjusting cross rod 41 is half of the length of the adjusting slide rail 43, the adjusting cross rod 41 is slidably mounted on the adjusting slide rail 43, and the adjusting cross rod 41 is detachably and fixedly mounted on a wall body through a bolt. Two ends of the adjusting chains 42 are respectively connected with the two adjusting cross rods 41, and the two adjusting chains 42 are parallel to each other and perpendicular to the adjusting cross rods 41. The mounting rods 11 are all fixedly provided with adjusting cylinders 44, and the adjusting chains 42 are arranged in the adjusting cylinders 44 in a penetrating way. An adjusting motor 45 is fixedly installed on the installation rod 11, and an output shaft of the adjusting motor 45 is parallel to the axis of the spray pipe 12 and penetrates through the two adjusting cylinders 44. Two adjusting chain wheels 46 are fixedly mounted on an output shaft of the adjusting motor 45, the two adjusting chain wheels 46 are respectively positioned in the two adjusting cylinders 44, and the adjusting chain wheels 46 are meshed with the adjusting chains 42. Under the limit of the adjusting cylinder 44 and the adjusting chain wheel 46, the whole detection frame 1 has a stable structure and is not easy to fall off from the adjusting chain 42. Then, two adjusting cross rods 41 are respectively arranged at the upper end and the lower end of the wall body, and when the adjusting cross rods 41 are stably arranged, the whole detection frame 1 is not easy to fall off from the wall body. By starting the adjusting motor 45, the adjusting chain wheel 46 is driven to rotate, so that the whole detection frame 1 is driven to move up and down along the adjusting chain 42. It is more stable when moving to also be faster, can be light drive shower 12 and reciprocate. When the adjusting cross bar 41 and the adjusting slide rail 43 are installed, at least one of the adjusting cross bar 41 and the adjusting slide rail 43 is fixedly installed on a wall surface, the adjusting slide rail 43 can be fixed firstly, then the adjusting cross bar 41 is moved, after the adjusting cross bar 41 is moved and fixed, the adjusting slide rail 43 is disassembled, and then the adjusting slide rail 43 is moved. On one hand, the wall body is more stable when moving and is not easy to fall off, and on the other hand, the whole wall body can be uniformly detected, so that the phenomenon of omission is not easy to occur.

Referring to fig. 1, the two ends of the two adjusting cross rods 41 are both fixedly provided with indicating mirrors 47, the indicating mirrors 47 are parallel to each other and are arranged in an inclined manner, and one end of each indicating mirror 47, which is far away from the wall body, is lower than one end of each indicating mirror, which is close to the wall body. Because some walls are high, workers cannot accurately move the adjusting cross bar 41 at the same time, and the adjusting chain 42 is prone to deformation and dislocation. Through indicating mirror 47, when the workman adjusted, can be on the regulation horizontal pole 41 fixed mounting of upside have the laser pen, adjust the position of laser pen, make the facula of laser pen after the reflection of the indicating mirror 47 of upside, shine on the indicating mirror 47 on the regulation horizontal pole 41 of downside, then mark the position of facula on this indicating mirror 47. When the worker moves the upper adjusting crossbar 41, the spot generation position moves, reminding the lower worker to move the lower adjusting crossbar 41. Therefore, whether the adjusting cross rods 41 on the upper side and the lower side move synchronously or not is conveniently judged, and the adjusting chain 42 is not easy to deform or dislocate.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a building outer wall infiltration testing arrangement for building supervision, include test rack (1) and install water supply installation (2) on test rack (1), test rack (1) includes two vertical installation poles (11), install horizontally shower (12) between two installation poles (11), shower (12) have been seted up on being close to the side of wall body and have been sprayed hole (121), water supply installation (2) are including watering case (21) and water pump (22), the water inlet and the watering case (21) of water pump (22) are connected, the delivery port of water pump (22) is connected with outlet pipe (23), the other end and the shower (12) of outlet pipe (23) are connected, its characterized in that: the height adjusting device (4) is installed on the detection frame (1), the height adjusting device (4) comprises two adjusting cross rods (41) and two adjusting chains (42), two ends of each adjusting cross rod (41) are fixedly connected with the two adjusting chains (42) respectively, the two adjusting chains (42) are parallel to each other and perpendicular to the adjusting cross rods (41), adjusting cylinders (44) are fixedly installed on the installation rods (11), the adjusting chains (42) penetrate through the adjusting cylinders (44), adjusting motors (45) are fixedly installed on the installation rods (11), and adjusting chain wheels (46) meshed with the adjusting chains (42) are fixedly installed on output shafts of the adjusting motors (45);

the side surfaces, far away from each other, of the mounting rods (11) are fixedly provided with connecting shafts (13), the axes of the connecting shafts (13) are parallel to the axis of the spray pipe (12), the axes of the two connecting shafts (13) are collinear, the connecting shafts (13) are hinged with connecting rods (14), the rotating axes of the connecting rods (14) are collinear with the axes of the connecting shafts (13), one ends, far away from the connecting shafts (13), of the connecting rods (14) are mounting ends, the sprinkling tank (21) is rotatably mounted between the mounting ends of the two connecting shafts (13), the rotating axes of the sprinkling tank (21) are parallel to the axis of the spray pipe (12), clamping rings (15) are mounted on the connecting shafts (13) through threads, the clamping rings (15) and the mounting rods (11) can simultaneously clamp the connecting rods (14), and the connecting rods (14) are enabled to be kept fixed relative to the mounting rods (11);

connecting axle (13) install on the upper end of installation pole (11), the lower extreme of installation pole (11) articulates there is bracing piece (16), the axis of rotation of bracing piece (16) is parallel with the axis of shower (12), the one end of keeping away from installation pole (11) in bracing piece (16) is for supporting the end, fixed mounting has support slide bar (17) parallel with shower (12) on the support end of bracing piece (16), install two at least support nuts through the screw thread on support slide bar (17), connecting rod (14) have been seted up on being close to the lateral wall of installation pole (11) and have been supported spout (141), support slide bar (17) are worn to establish and are supported spout (141), and support nut all is provided with at least one in the both sides of connecting rod (14).

2. The building outer wall water seepage testing device for building supervision according to claim 1, characterized in that: the equal fixed mounting in watering case (21) both ends have water tank pole (3), the axis collineation of two water tank poles (3) and be on a parallel with shower (12), water tank pole (3) are located the upper end department of watering case (21), and water tank pole (3) rotate and install on connecting axle (13), shower (12) rotate and install between two installation poles (11), and the axis of rotation of shower (12) is the axis of shower (12), all fixed synchronizing gear (31) that are provided with on the lateral surface of shower (12) and the lateral surface of water tank pole (3), be connected with between shower (12) and water tank pole (3) hold-in range (32), hold-in range (32) and synchronizing gear (31) meshing.

3. The building outer wall water seepage testing device for building supervision according to claim 1, characterized in that: two installation pole (11) between fixedly connected with water-collecting box (5), the opening of water-collecting box (5) is seted up on the upper surface of water-collecting box (5), it has water-collecting plate (51) that can with wall body overlap joint to articulate on the side that water-collecting box (5) opening is close to the wall body, the axis of rotation of water-collecting plate (51) is parallel with the axis of shower (12), be connected with the torsional spring that resets between water-collecting plate (51) and water-collecting box (5), fixedly connected with collector pipe (24) on the bottom surface of water-collecting box (5), the other end of collector pipe (24) is connected with watering case (21), connecting rod (14) and the length that the distance between installation pole (11) articulated one end and water-collecting box (5) is less than connecting rod (14).

4. The building outer wall water seepage testing device for building supervision according to claim 1, characterized in that: the height adjusting device (4) further comprises two adjusting slide rails (43), and the adjusting cross rod (41) is slidably mounted on the adjusting slide rails (43).

5. The building outer wall water seepage testing device for building supervision according to claim 4, characterized in that: the length of the adjusting slide rail (43) is equal to twice the length of the adjusting cross rod (41), and the adjusting slide rail (43) and the adjusting cross rod (41) are both detachably and fixedly installed on a wall body.

6. The building outer wall water seepage testing device for building supervision according to claim 5, characterized in that: adjust horizontal pole (41) on fixed mounting have indicator mirror (47), each indicator mirror (47) is parallel to each other and the slope sets up, the one end that the wall body was kept away from to indicator mirror (47) is less than the one end that is close to the wall body.