CN112985699A - Window limit infiltration testing arrangement is used in engineering supervision - Google Patents
Window limit infiltration testing arrangement is used in engineering supervision Download PDFInfo
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- CN112985699A CN112985699A CN202110174066.2A CN202110174066A CN112985699A CN 112985699 A CN112985699 A CN 112985699A CN 202110174066 A CN202110174066 A CN 202110174066A CN 112985699 A CN112985699 A CN 112985699A
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- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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Abstract
The application relates to a window edge water seepage testing device for engineering supervision, which belongs to the field of water seepage testing and comprises a fixed frame, wherein a plurality of water spray pipes are rotatably connected in the fixed frame along the side line of a window body, the water spray pipes correspond to the window edges one to one, a plurality of water spray nozzles are arranged on the circumferential side wall of each water spray pipe along the length mode of the water spray pipe, the water spray nozzles face one side of a wall body at the window edge, a straight gear is fixedly arranged on the circumferential side wall of each water spray pipe, a rack is slidably connected in the fixed frame along the middle part of the fixed frame towards the side line direction of the fixed frame, and the straight, a driving component for driving the racks to slide is arranged in the middle of the fixed frame, a reset piece for driving the racks to reset is arranged at the edge position of each rack and the fixed frame, the bottom of the fixing frame is provided with a water tank, and a water delivery device used for injecting water into the water spray pipe is arranged between the water tank and the water spray pipe. This application has the effect that improves the window limit infiltration test rigidness.
Description
Technical Field
The application relates to the field of water seepage test, in particular to a window edge water seepage test device for engineering supervision.
Background
The water seepage detection of roofs, outer walls and window edges is an important index all the time, and the importance of the water seepage detection is only second to the problem of using functional quality of structural safety. Because the window edge is positioned at the outermost part of the building product, the window edge is subjected to the test of rainwater erosion all the time in the sun exposure, wind and rain, ice and snow freeze thawing, and expansion with heat and contraction with cold which change in four seasons.
The Chinese patent document with the publication number of CN204439296U in the prior art discloses a building outer wall and window edge water seepage testing device for engineering supervision, which comprises a fixing piece, a water spraying pipe, a guide pipe, a switch, a water pump and a construction water source, wherein the water spraying pipe is fixed on a window top or the building outer wall by the fixing piece, the water spraying pipe is provided with a jet hole and is connected with the switch by the guide pipe, the switch is connected with a water outlet of the water pump by a connecting pipe, and a water inlet of the water pump is connected with the construction water source by the connecting pipe.
In view of the above-mentioned related technologies, the inventor believes that in daily use, rainwater may hit the window from all directions due to the influence of the wind direction, and the above-mentioned water penetration test has a defect of poor strictness of the water penetration test to the window side because the direction of spraying water to the window side is single.
Disclosure of Invention
In order to improve the strictness to window limit infiltration test, this application provides a window limit infiltration testing arrangement is used in engineering supervision.
The application provides a pair of window limit infiltration testing arrangement for engineering supervision adopts following technical scheme:
the utility model provides a window limit infiltration testing arrangement is used in engineering supervision, which comprises a fixing frame, it is connected with a plurality of spray pipes to rotate along the window form sideline in the mount, spray pipe and window limit one-to-one, length mode along the spray pipe is provided with a plurality of water spout on the circumference lateral wall of spray pipe, the water spout is towards window limit wall body one side, the straight-teeth gear has set firmly on the circumference lateral wall of spray pipe, there is the rack along the middle part of mount to the sideline direction sliding connection of mount in the mount, straight-teeth gear and rack intermeshing, be provided with at the middle part of mount and drive the gliding drive assembly of rack, all be provided with the piece that resets that is used for driving the rack and resets at the border position of every rack and mount, be provided with the water tank in the bottom of mount, be provided with the water delivery device.
Through adopting above-mentioned technical scheme, install the mount in the outside of window limit wall body earlier, make mount and wall body fixed surface, then transport water to the spray pipe in through water delivery device, there is the water spray nozzle to spray water to wall body window limit department again, carry out the infiltration test to the window limit, drive the rack through drive arrangement simultaneously and remove towards the edge of mount, the meshing through rack and straight-teeth gear makes the spray pipe rotate, slide to mobilizable maximum range department when the rack, it resets the rack again, the in-process that the rack resets, make the rack drive the spray pipe once more and rotate, thereby the effect of multi-angle water spray has been realized, and then the rigidness of the infiltration test to the window limit has been improved.
Optionally, the driving assembly includes a cam and a motor for driving the cam to rotate, a rotation axis of the cam is perpendicular to a moving direction of the rack, the motor is fixedly connected with the fixing frame, and an output shaft of the motor penetrates through the fixing frame and then is fixedly connected with the cam.
Through adopting above-mentioned technical scheme, drive the cam at the mount internal rotation through the motor, when the bump of cam rotated to the rack position, driven the edge removal of rack looks mount, when the bump removed the back, reset the piece and driving the rack again and remove to the cam direction to the mesh effect that the rack slided along with the window limit vertical direction in the mount has been realized.
Optionally, the reset piece is a spring, one end of the spring is fixedly connected with the inner wall of the edge of the fixing frame, and the other end of the spring is fixedly connected with one end of the rack, which is far away from the cam.
Through adopting above-mentioned technical scheme, make the spring compression when the rack moves towards the window limit, move the rack tip when the bump position of cam and make, the rack resets when the spring releases elasticity, has accomplished the reset work to the rack through the spring.
Optionally, the water spout is hose construction, fixedly connected with dead lever between the spray pipe, the one end of spray pipe is provided with the threaded rod, the length direction of threaded rod is mutually perpendicular with the length direction of spray pipe, the threaded rod is located the inside of mount and rotates with the mount to be connected, the one end of spray pipe has set firmly first alternating axis helical gear, the middle part of threaded rod has set firmly the second alternating axis helical gear with first alternating axis helical gear engaged with, the threaded rod is located the screw thread of the alternating axis helical gear both sides of second and revolves to opposite direction, the threaded rod has the thread bush in the equal threaded connection in both sides of the alternating axis helical gear of second, it has the connecting rod to articulate between thread bush and the dead lever, and the.
Through adopting the above technical scheme, when the spray pipe rotates, the meshing through between first crisscross axle helical gear and the crisscross axle helical gear of second drives the threaded rod and rotates, threaded connection between rethread thread bush and the threaded rod, make the thread bush move along the length direction of threaded rod, the thread bush can drive the connecting rod and remove simultaneously, the connecting rod is driving the dead lever again and is removing, be hose construction because of the water spout again, make the in-process that the dead lever removed, the water spray direction that is driving the water spout changes, simultaneously again because the connecting rod body is the soft pole by itself, make the spray pipe when rotating, the connecting rod of spray pipe both sides can take place deformation, make the connecting rod not hinder the normal rotation of spray pipe. And the water spray nozzle swings along the length direction of the water spray pipe, so that the water spray angle of the water spray nozzle is further increased, and the strictness of the water seepage test of the window edge is improved.
Optionally, a guide rail is fixedly arranged on one side of the threaded rod along the length direction of the threaded rod, a sliding block matched with the guide rail is fixedly arranged on the circumferential outer wall of the threaded sleeve, and the sliding block is embedded in the guide rail and is in sliding connection with the guide rail along the length direction of the guide rail.
By adopting the technical scheme, the matching between the sliding block and the guide rail plays a role in guiding and limiting the threaded sleeve, so that the threaded rod cannot drive the threaded sleeve to rotate together when rotating, and the threaded sleeve can move along the length direction of the threaded rod.
Optionally, the water delivery device includes the branch pipe, is responsible for and the water pump, and the one end of every spray pipe all is connected with the branch pipe, and the one end that the branch pipe deviates from the spray pipe is connected with being responsible for, and the one end that is responsible for and deviates from the branch pipe is connected with the water pump, and the water pump is located the water tank.
Through adopting above-mentioned technical scheme, when the spray pipe sprayed water, take water out in following the water tank through the water pump, then the rethread is responsible for and transports water to each spinal branch intraductal, and the rethread branch pipe transports water to each spray pipe in to the work of the intraductal water injection of completion to the spray pipe.
Optionally, a water return pipe is communicated between the bottom of the fixing frame and the water tank.
Through adopting above-mentioned technical scheme, when the window limit department that the water sprinkled to the window form, unnecessary moisture again flows back to in the water tank from new after retrieving to the waste of moisture has been reduced.
Optionally, the four corners of the fixing frame are fixedly provided with suction cups.
Through adopting above-mentioned technical scheme, can fix mount and wall body surface with the sucking disc to provide good stability when carrying out the infiltration test for the device.
Optionally, a sealing gasket is fixedly arranged along the edge of one side of the fixing frame, which is abutted against the wall body.
Through adopting above-mentioned technical scheme, sealed the leakproofness that has improved between wall body and the mount to make the difficult gap department of following between wall body and the mount of water flow, reduced the waste of water, lead to the fact the influence to other positions of wall body simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the rack moves in the fixing frame and is meshed with the straight gear, so that the water spraying pipe can rotate and spray water at the same time, the multi-angle water spraying effect is realized, and the water seepage test strictness of the window is improved;
2. in the rotation process of the water spraying pipe, the water spraying pipe can swing along the length direction of the water spraying pipe, so that the water spraying angle is further improved, and the water seepage test strictness of the window edge is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a window edge water seepage testing apparatus for project supervision according to an embodiment of the present application;
FIG. 2 is a sectional view showing an internal structure of the fixing device;
FIG. 3 is a schematic view showing a structure of a connection between a driving unit and a water spray pipe;
fig. 4 is a partial structural view for showing a connection relationship between the rack and the reset member;
FIG. 5 is a partial schematic view showing the connection between the threaded rod and the threaded sleeve;
fig. 6 is a side view of the side structure of the mount.
Description of reference numerals: 1. a fixed mount; 11. a suction cup; 12. a water tank; 121. a water return pipe; 13. a gasket; 2. a water spray pipe; 21. a water spray nozzle; 211. fixing the rod; 22. a first cross-axis helical gear; 3. a spur gear; 31. a rack; 4. a drive assembly; 41. a motor; 42. a cam; 5. a spring; 6. a threaded rod; 61. a second cross-axis helical gear; 62. a threaded sleeve; 63. a connecting rod; 7. a guide rail; 71. a slider; 8. a water delivery device; 81. a water pump; 82. a main pipe; 83. a branch pipe; 9. and a guide sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses window limit infiltration testing arrangement is used in engineering supervision.
Referring to fig. 1 and 2, a window limit infiltration testing arrangement for engineering supervision includes mount 1, and in this application file, mount 1 is the rectangle structure, and mount 1 is inside to rotate along four limits of mount 1 and is connected with spray pipe 2, and spray pipe 2 is provided with four, and four spray pipes 2 respectively with four sidelines one-to-one of mount 1. The water spray pipe 2 is provided with a plurality of water spray nozzles 21 for spraying water in the water spray pipe 2 at regular intervals along the longitudinal direction thereof, and the water spray nozzles 21 face the window side position. The below of mount 1 is provided with water tank 12, is provided with between water tank 12 and the spray pipe 2 to be used for transporting water to the inside water delivery device 8 of spray pipe 2, and the bottom of mount 1 is for leaking hopper-shaped, and the intercommunication has wet return 121 between mount 1 and water tank 12. When a water seepage test is needed, a proper amount of clean water is injected into the water tank 12, then the fixing frame 1 is fixed with one side of the window side outdoors, water is conveyed into the water spraying pipe 2 through the water conveying device 8, then the water is sprayed to the position of the window side through the water spraying nozzle 21, a worker observes the water seepage condition of the window side at one side indoors, and the surplus water is sprayed to the bottom of the fixing frame 1 and then flows back into the water tank 12 again through the water return pipe 121.
Referring to fig. 2, a rack 31 is slidably connected to the fixed frame 1 along the center of the fixed frame 1 toward the edge of the fixed frame 1, a spur gear 3 is fixedly connected to the middle of the spray pipe 2, the spray pipe 2 passes through the inside of the spur gear 3 along the rotation axis of the spur gear 3, and the spur gear 3 is engaged with the rack 31. The middle part of the fixed frame 1 is provided with a driving component 4 for driving the rack 31 to slide towards the edge direction of the fixed frame 1, and a reset piece for resetting the rack 31 is arranged between one end of the rack 31 far away from the driving component 4 and the fixed frame 1.
Referring to fig. 2 and 3, the driving assembly 4 includes a motor 41 and a cam 42, a rotation axis of the cam 42 is disposed along a direction perpendicular to a wall surface, the motor 41 is disposed outside the fixing frame 1 and fixedly connected to the fixing frame 1, and an output shaft of the motor 41 penetrates the fixing frame 1 along the rotation axis of the cam 42 and is fixedly connected to the cam 42.
Referring to fig. 2 and 4, the reset element is a spring 5, one end of the spring 5 is fixedly connected with the rack 31, and the other end of the spring 5 is fixedly connected with the inner wall of the fixing frame 1.
When the water spray test is carried out on the water spray pipe 2, the motor 41 drives the cam 42 to rotate, when the convex end of the cam 42 is gradually close to the end of the rack 31, the rack 31 is moved towards the edge position of the fixing frame 1, meanwhile, the water spray pipe 2 is rotated towards one side through the meshing between the rack 31 and the straight gear 3, after the convex point position of the cam 42 is rotated, the spring 5 releases elastic force to enable the rack 31 to slide along the center of the fixing frame 1, the rack 31 is reset, meanwhile, the water spray pipe 2 is rotated towards the other side, therefore, when the water seepage test is carried out on the window side, the water spray test can be carried out at multiple angles which can be changed continuously, and the water seepage test rigidness of the window side.
Referring to fig. 5, the water nozzles 21 are of a hose structure, fixing rods 211 are fixedly connected between the water nozzles 21, a threaded rod 6 is arranged at one end of the water spray pipe 2, the threaded rod 6 is rotatably connected with the fixing frame 1, the rotation axis of the threaded rod 6 is perpendicular to the rotation axis of the water spray pipe 2, a first staggered shaft helical gear 22 is fixedly connected at one end of the water spray pipe 2 close to the threaded rod 6, a second staggered shaft helical gear 61 is fixedly arranged at the middle part of the threaded rod 6, the threaded rod 6 passes through the second staggered shaft helical gear 61 along the rotation axis of the second staggered shaft helical gear 61, the thread directions of the threaded rod 6 at two sides of the second staggered shaft helical gear 61 are opposite, thread sleeves 62 are respectively connected at two sides of the second staggered shaft helical gear 61 by threads, a connecting rod 63 is hinged between the thread sleeves 62 and one of the fixing rods 211, the, one end of the connecting rod 63 is hinged with the threaded sleeve 62, and the other end of the connecting rod 63 is hinged with the fixing rod 211. In the present document, the water nozzle 21 and the connecting rod 63 are made of rubber. One side of the threaded sleeve 62 is fixedly provided with a sliding block 71, one side of the threaded rod 6 is provided with a guide rail 7 which is matched with the sliding block 71 in the direction, the guide rail 7 is parallel to the threaded rod 6, and one end of the guide rail 7 is fixedly connected with the side wall of the fixed frame 1. The slider 71 is located inside the guide rail 7 and slidably connected to the guide rail 7 along the longitudinal direction of the guide rail 7. The spray pipe 2 is at the pivoted in-process, meshing through between first crisscross axle helical gear 22 and the second crisscross axle helical gear 61 makes threaded rod 6 rotate, thread bush 62 passes through guide and restriction between slider 71 and the guide rail 7, make thread bush 62 can be close to each other or deviate from each other along the length direction of threaded rod 6, the in-process that thread bush 62 removed, connecting rod 63 is being driven again and is moving, connecting rod 63 is driving the dead lever 211 and is moving, the in-process that the dead lever 211 removed, cause deformation to water spout 21, make the water spray direction of water spout 21 change. Because the connecting rod 63 is made of rubber, the connecting rod 63 can be deformed when the rotating rod rotates, and the connecting rod 63 can not image the rotation of the water spray pipe 2.
Referring to fig. 5, two ends of the spray pipe 2 are provided with guide sleeves 9, two ends of the spray pipe 2 are rotatably connected with the guide sleeves 9, and the guide sleeves 9 are fixedly connected with the fixing frame 1. Provide good stability for spray pipe 2 through uide bushing 9, improved the stability of spray pipe 2 at the internal rotation of mount 1.
Referring to fig. 2, the water delivery device 8 includes a water pump 81, a main pipe 82, and a branch pipe 83. The water pump 81 is located in the water tank 12, four branch pipes 83 are provided, one ends of the four branch pipes 83 are respectively communicated with one ends of the four water spraying pipes 2, one ends of the four branch pipes 83 departing from the water spraying pipes 2 are connected with one end of the main pipe 82, and the other end of the main pipe 82 penetrates through the water tank 12 and then is connected with the water pump 81. The water in the water tank 12 is pumped into the main pipe 82 by the water pump 81, and then transported into the branch pipes 83 by the main pipe 82, and then transported into the water spray pipes 2 by the branch pipes 83, thereby realizing the effect that the water delivery device 8 supplies water into the water spray pipes 2.
Referring to fig. 1 and 2, four suction cups 11 are disposed at four corners of the fixing frame 1. When the worker fixes the wall body and the fixing frame 1, the fixing frame 1 and the wall body can be fixed through the sucking discs 11, and good stability is provided for the fixing frame 1.
Referring to fig. 6, a gasket 13 is fixedly provided on the side of the fixing frame 1 abutting against the wall. The sealing effect between the fixing frame 1 and the wall body can be improved through the sealing gasket 13, so that water is not easy to flow out from a gap between the fixing frame 1 and the wall body, and the waste of water is reduced on one hand; on the other hand, water in the fixing frame 1 is not easy to influence other positions of the wall body.
The embodiment of the application provides a window limit infiltration testing arrangement for engineering supervision's implementation principle does: when the staff need carry out the window limit infiltration test, fix mount 1 on the wall body through sucking disc 11 earlier, then spout by spray nozzle 21 in leading-in to spray pipe 2 with the water in the water tank 12 through water delivery device 8, spray pipe 2 constantly rotates when spray nozzle 21 sprays water, and spray nozzle 21 also constantly swings, makes the device can realize that multi-angle carries out the water spray for the window limit, improves the rigidness to window limit infiltration 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 (9)
1. The utility model provides a window limit infiltration testing arrangement is used in engineering supervision which characterized in that: comprises a fixed frame (1), a plurality of water spray pipes (2) are rotatably connected in the fixed frame (1) along the side line of the window body, the water spray pipes (2) correspond to the window side one by one, a plurality of water spray nozzles (21) are arranged on the circumferential side wall of the water spray pipes (2) along the length mode of the water spray pipes (2), the water spray nozzles (21) face one side of the wall body of the window side, a straight gear (3) is fixedly arranged on the circumferential side wall of the water spray pipes (2), a rack (31) is slidably connected in the fixed frame (1) along the middle part of the fixed frame (1) towards the side line direction of the fixed frame (1), the straight gear (3) is meshed with the rack (31), a driving component (4) for driving the rack (31) to slide is arranged in the middle part of the fixed frame (1), reset components for driving the rack (31) to reset are arranged at the edge positions of each rack (31) and the fixed frame (1, a water delivery device (8) used for injecting water into the spray pipe (2) is arranged between the water tank (12) and the spray pipe (2).
2. The window edge water seepage testing device for project supervision according to claim 1, characterized in that: the driving assembly (4) comprises a cam (42) and a motor (41) used for driving the cam (42) to rotate, the rotating axis of the cam (42) is perpendicular to the moving direction of the rack (31), the motor (41) is fixedly connected with the fixed frame (1), and the output shaft of the motor (41) penetrates through the fixed frame (1) and then is fixedly connected with the cam (42).
3. The window edge water seepage testing device for project supervision according to claim 2, characterized in that: the reset piece is a spring (5), one end of the spring (5) is fixedly connected with the inner wall of the edge of the fixing frame (1), and the other end of the spring (5) is fixedly connected with one end of the rack (31) deviating from the cam (42).
4. The window edge water seepage testing device for project supervision according to claim 1, characterized in that: the water spray nozzle (21) is of a hose structure, a fixing rod (211) is fixedly connected between the water spray pipes (2), a threaded rod (6) is arranged at one end of each water spray pipe (2), the length direction of the threaded rod (6) is perpendicular to the length direction of the water spray pipes (2), the threaded rod (6) is positioned inside the fixing frame (1) and is rotationally connected with the fixing frame (1), a first staggered shaft helical gear (22) is fixedly arranged at one end of each water spray pipe (2), a second staggered shaft helical gear (61) meshed with the first staggered shaft helical gear (22) is fixedly arranged in the middle of the threaded rod (6), the thread directions of the threaded rod (6) at two sides of the second staggered shaft helical gear (61) are opposite, thread sleeves (62) are respectively in threaded connection at two sides of the second staggered shaft helical gear (61), and a connecting rod (63) is hinged between each thread sleeve (62) and the fixing rod (211), and the connecting rod (63) is a soft rod.
5. The window edge water seepage testing device for project supervision according to claim 4, characterized in that: one side of threaded rod (6) has set firmly guide rail (7) along the length direction of threaded rod (6), sets firmly slider (71) with guide rail (7) looks adaptation on the circumference outer wall of thread bush (62), and slider (71) inlay length direction and guide rail (7) sliding connection along guide rail (7) in guide rail (7).
6. The window edge water seepage testing device for project supervision according to claim 1, characterized in that: the water delivery device (8) comprises a branch pipe (83), a main pipe (82) and a water pump (81), wherein one end of each water spraying pipe (2) is connected with the branch pipe (83), one end of the branch pipe (83), which deviates from the water spraying pipes (2), is connected with the main pipe (82), one end of the main pipe (82), which deviates from the branch pipe (83), is connected with the water pump (81), and the water pump (81) is positioned in the water tank (12).
7. The window edge water seepage testing device for project supervision according to claim 1, characterized in that: a water return pipe (121) is communicated between the bottom of the fixed frame (1) and the water tank (12).
8. The window edge water seepage testing device for project supervision according to claim 1, characterized in that: and suckers (11) are fixedly arranged at the four corners of the fixing frame (1).
9. The window edge water seepage testing device for project supervision according to claim 1, characterized in that: and a sealing gasket (13) is fixedly arranged along the edge of one side of the fixed frame (1) abutted to the wall body.
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| CN202110174066.2A CN112985699B (en) | 2021-02-06 | 2021-02-06 | Window limit infiltration testing arrangement is used in engineering supervision |
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| CN202110174066.2A CN112985699B (en) | 2021-02-06 | 2021-02-06 | Window limit infiltration testing arrangement is used in engineering supervision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758637A (en) * | 2021-09-17 | 2021-12-07 | 浙江天元项目管理有限公司 | City assembled residential engineering manages with building outer wall infiltration testing arrangement |
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| CN113758637A (en) * | 2021-09-17 | 2021-12-07 | 浙江天元项目管理有限公司 | City assembled residential engineering manages with building outer wall infiltration testing arrangement |
| CN113758637B (en) * | 2021-09-17 | 2024-03-26 | 浙江天元项目管理有限公司 | Building outer wall seepage testing device for city assembly type residential engineering supervision |
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| CN112985699B (en) | 2023-03-21 |
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