Intelligent water spraying test device for building outer wall

Abstract

The utility model provides an intelligent water spraying test device for a building outer wall, which comprises a water spraying main body frame mechanism, two suspension mechanisms and a plurality of adsorption mechanisms, the water spraying main body frame mechanism comprises two frame cross beams, two frame longitudinal beams, a water spraying mechanism, two rack guide rails, a rolling gear, a driving motor, a water injection pipe, a walking mechanism and a water outlet pressure regulator, the water spraying main body frame mechanism is hung on the outer side of the building outer wall through the hanging mechanism, and the driving motor drives the rolling gear to drive the water spraying mechanism to spray water. The water spraying mechanism can move up and down along the two rack guide rails, so that the water spraying mechanism can perform sequential spraying and fixed-point spraying on the tested water spraying test area in the vertical direction, and when the preset water spraying test time is reached, water flow of the water injection pipe is cut off, the adsorption mechanism is closed, and the water spraying main body frame is separated from the building outer wall; therefore, automatic operation of the building outer wall water spraying test is achieved, and the device has the advantages of being easy to operate, stable in water spraying amount, high in safety and low in construction cost.

Description

Technical Field

[0001] The utility model belongs to the field of on-site construction of building engineering, and particularly relates to an intelligent water spraying test device for building exterior walls. Background Technique

[0002] During the construction of high-rise buildings, it is necessary to check the areas where leakage may occur, such as building exterior wall windows or exterior walls, in order to timely detect leakage points. This is called the building exterior wall water spraying test, where the exterior wall windows or exterior walls of the house are sprayed with water for a long time, and then whether there are signs of water seepage or leakage inside the house is checked after the water spraying is completed. At present, the building exterior wall water spraying test includes: (1) waiting for the heavy rain to finish and then checking whether water enters the house; (2) hoisting workers to spray water on the windows or exterior walls. The former has a large detection time cost and the water spraying volume cannot be controlled. The latter requires long-term water spraying on a specific area, the detection is relatively dangerous, and the test cost is large.

[0003] Therefore, it is of great significance to develop an intelligent water spraying device for building exterior walls and establish its implementation method, so that the water spraying test is simple in operation, low in cost, constant in water spraying pressure, strong in safety, and can improve the intelligent detection level of building construction and save energy and reduce emissions. Content of the Utility Model

[0004] The utility model aims to provide an intelligent water spraying test device for building exterior walls, which solves the problems of cumbersome operation, unstable water spraying volume, poor safety, high construction cost, etc. in the traditional water spraying test of building construction, and is of great significance for improving the intelligent detection level of building construction and saving energy and reducing emissions.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] An intelligent water spraying test device for building exterior walls, comprising: a water spraying main frame mechanism, two suspension mechanisms, and a plurality of adsorption mechanisms. The water spraying main frame mechanism is suspended outside the building exterior wall through the suspension mechanisms. The water spraying main frame mechanism includes two frame cross beams, two frame longitudinal beams, a water spraying mechanism, two rack guide rails, rolling gears, a driving motor, a water injection pipe, a traveling mechanism, and a water outlet pressure regulator. The two frame cross beams are parallel and horizontally arranged, and the two frame longitudinal beams are parallel and vertically arranged. The two frame cross beams and the two frame longitudinal beams are connected to form a rectangular frame. The two ends of the two rack guide rails are respectively fixedly connected to the two frame cross beams. The two rack guide rails are parallel and vertically arranged. A traveling mechanism is respectively arranged on one side of the middle parts of the two rack guide rails facing the building exterior wall. The rack guide rails have guide gear grooves arranged at equal intervals along their axial directions. Two rolling gears are arranged at intervals on the water spraying mechanism. The rolling gears are driven by the driving motor. The rolling gears are respectively engaged with the corresponding rack guide rails. The driving motor drives the rolling gears, so that the water spraying mechanism can move up and down along the two rack guide rails. The water spraying mechanism includes a hollow conduit. A cavity is arranged inside the hollow conduit. A plurality of water spraying holes are arranged at equal intervals along the axial direction of the hollow conduit. The hollow conduit is connected to the water injection pipe. A water outlet pressure regulator is arranged at the connection between the water injection pipe and the hollow conduit. The water outlet pressure regulator can control the water pressure supplied by the water injection pipe to the hollow conduit. The plurality of adsorption mechanisms are arranged on the rectangular frame. The water spraying main frame mechanism can be fixed on the building exterior wall through the adsorption mechanisms.

[0007] Preferably, in the intelligent water spraying test device for building exterior walls as described above, the suspension mechanism includes a U-shaped suspension bracket, a fastening bolt, a cable, and a lifting mechanism. The U-shaped suspension bracket includes a horizontal rod and two vertical rods. The upper ends of the two vertical rods are respectively fixedly connected to the two ends of the horizontal rod. The lifting mechanism is connected to the lower end of one of the vertical rods. One end of the cable is connected to the lifting mechanism. The fastening bolt is arranged in the middle of the other vertical rod. The horizontal rod and the two vertical rods form a downward-opening groove for the top of the parapet wall to extend into. The U-shaped suspension bracket is fixed on the parapet wall through the fastening bolt. The lower ends of the cables of the two suspension mechanisms are respectively connected to the two ends of the top of the water spraying main frame mechanism. The lifting mechanism drives the corresponding cable to move up and down, so that the water spraying main frame mechanism moves up and down.

[0008] Preferably, in the intelligent water spraying test device for building exterior walls as described above, the adsorption mechanism includes an adsorption extension rod, a telescopic jack, a connecting cushion block, and an electric drive vacuum suction cup. The adsorption extension rod is horizontally arranged. One end of the adsorption extension rod is fixedly connected to the frame longitudinal beam. A connecting cushion block is provided at the other end of the adsorption extension rod. One end of the telescopic jack is connected to the connecting cushion block, and the other end of the telescopic jack is connected to the electric drive vacuum suction cup. The adsorption extension rod is horizontally arranged, the telescopic jack is horizontally arranged, and the telescopic jack is perpendicular to the adsorption extension rod.

[0009] Preferably, in the intelligent water spraying test device for building exterior walls as described above, the traveling mechanism includes roller legs and rollers. The roller legs are horizontally arranged. The roller legs are perpendicular to the frame cross beam. One end of the roller legs is fixedly connected to the rack guide rail, and the rollers are arranged at the other end of the roller legs.

[0010] Preferably, in the intelligent water spraying test device for building exterior walls as described above, in order to facilitate the better movement of the water spraying main frame mechanism on uneven wall surfaces such as the window sills of building exterior walls, a three-pronged roller arm is arranged outside the rollers, and the rollers are coaxially and fixedly connected to the three-pronged roller arm.

[0011] As can be seen from the above disclosed technical solutions, compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In summary, an intelligent water spraying test device for building exterior walls provided by the present utility model adopts a water spraying main frame mechanism, two suspension mechanisms, and several adsorption mechanisms. The water spraying main frame mechanism is suspended outside the building exterior wall through the suspension mechanism, and the water spraying main frame mechanism is fixed to the building exterior wall through the adsorption mechanism, so that the water spraying main frame mechanism maintains a required distance from the building exterior wall; the driving motor drives the rolling gear, so that the water spraying mechanism can move up and down along the two rack guide rails, realizing the sequential spraying and fixed-point spraying of the water spraying mechanism on the measured water spraying test area in the vertical direction. For example, it can be positioned at the window seam of the building exterior wall for key spraying; water is injected into the hollow conduit of the water spraying mechanism through a water injection pipe, and the water pressure is adjusted through a water outlet pressure regulator. When the predetermined water spraying test time is reached, the water flow in the water injection pipe is cut off, the adsorption mechanism is closed, and the water spraying main frame is separated from the building exterior wall, thus realizing the automatic operation of the building exterior wall water spraying test, having the advantages of simple operation, stable water spraying amount, high safety, and low construction cost, and effectively improving the intelligent detection level of building construction. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the intelligent water spraying test device for building exterior walls of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the suspension mechanism of the present utility model.

[0015] Figure 3 It is a schematic structural diagram of the adsorption mechanism of the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the traveling mechanism of the present utility model.

[0017] Figure 5 It is a schematic structural diagram of the water spraying mechanism of the present utility model.

[0018] In the figure: 100 - water spraying main body frame mechanism, 110 - frame cross beam, 120 - frame longitudinal beam, 130 - water spraying mechanism, 131 - hollow conduit, 132 - cavity, 133 - water spraying hole, 140 - rack guide rail, 150 - rolling gear, 160 - driving motor, 170 - water injection pipe, 180 - traveling mechanism, 181 - roller support leg, 182 - roller, 183 - three - pronged rolling arm, 190 - water outlet pressure regulator, 200 - suspension mechanism, 210 - U - shaped suspension bracket, 211 - horizontal rod, 212 - vertical rod, 220 - fastening bolt, 230 - cable, 240 - lifting mechanism, 300 - adsorption mechanism, 310 - adsorption extension rod, 320 - telescopic jack, 330 - connecting cushion block, 340 - electric - drive vacuum suction cup. Specific embodiments

[0019] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The technical content and features of the present utility model will be described in detail below by way of the listed embodiments in conjunction with the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and use non - precise scales, only for the purpose of facilitating and clearly assisting in explaining the embodiments of the present utility model. For the convenience of description, the "upper" and "lower" directions mentioned below are consistent with the upper and lower directions of the drawings, but this cannot be a limitation on the technical solution of the present utility model.

[0020] Please refer to Figures 1 to 5, this embodiment discloses an intelligent water spraying test device for building exterior walls, including: a water spraying main frame mechanism 100, two suspension mechanisms 200, and several adsorption mechanisms 300. The water spraying main frame mechanism 100 is suspended outside a building exterior wall (not shown) through the suspension mechanisms 200. The water spraying main frame mechanism 100 includes two frame cross beams 110, two frame longitudinal beams 120, a water spraying mechanism 130, two rack guide rails 140, rolling gears 150, a driving motor 160, a water injection pipe 170, a traveling mechanism 180, and an outlet water pressure regulator 190. The two frame cross beams 110 are parallel and horizontally arranged, and the two frame longitudinal beams 120 are parallel and vertically arranged. The two frame cross beams 110 and the two frame longitudinal beams 120 are connected to form a rectangular frame. The two ends of the two rack guide rails 140 are respectively fixedly connected to the two frame cross beams 110. The two rack guide rails 140 are parallel and vertically arranged. A traveling mechanism 180 is respectively arranged on one side of the middle parts of the two rack guide rails 140 facing the building exterior wall. The rack guide rails 140 have guide gear grooves arranged at equal intervals along their own axial directions. Two rolling gears 150 are arranged at intervals on the water spraying mechanism 130. The rolling gears 150 are driven by the driving motor 160. The rolling gears 150 are respectively engaged with the corresponding rack guide rails 140. The driving motor 160 drives the rolling gears 150, so that the water spraying mechanism 130 can move up and down along the two rack guide rails 140. The water spraying mechanism 130 includes a hollow conduit 131. A cavity 132 is arranged inside the hollow conduit 131. A number of water spraying holes 133 are arranged at equal intervals along the axial direction of the hollow conduit 131. The hollow conduit 131 is connected to the water injection pipe 170. An outlet water pressure regulator 190 is arranged at the connection between the water injection pipe 170 and the hollow conduit 131. The outlet water pressure regulator 190 can control the water pressure of the water supplied by the water injection pipe 170 to the hollow conduit 131. The several adsorption mechanisms 300 are arranged on the rectangular frame. The water spraying main frame mechanism 100 can be fixed to the building exterior wall through the adsorption mechanisms 300.

[0021] An intelligent water spraying test device for building exterior walls provided by the utility model adopts a water spraying main frame mechanism 100, two suspension mechanisms 200 and several adsorption mechanisms 300. The water spraying main frame mechanism 100 is suspended outside the building exterior wall through the suspension mechanism 200, and the water spraying main frame mechanism 100 is fixed on the building exterior wall through the adsorption mechanism 300, so that the water spraying main frame mechanism 100 keeps a required distance from the building exterior wall; the driving motor 160 drives the rolling gear 150, so that the water spraying mechanism 130 can move up and down along the two rack guide rails 140, realizing the sequential spraying and fixed-point spraying of the water spraying mechanism 130 on the measured water spraying test area in the vertical direction. For example, it can be positioned at the window seam of the building exterior wall for key spraying; water is injected into the hollow conduit 131 of the water spraying mechanism 130 through the water injection pipe 170, and the water pressure is adjusted through the water outlet pressure regulator 190. When the predetermined water spraying test time is reached, the water flow of the water injection pipe 170 is cut off, the adsorption mechanism 300 is closed, and the water spraying main frame is separated from the building exterior wall, thus realizing the automatic operation of the building exterior wall water spraying test, having the advantages of simple operation, stable water spraying amount, high safety and low construction cost, and effectively improving the intelligent detection level of building construction.

[0022] Preferably, in the intelligent water spraying test device for building exterior walls as described above, the suspension mechanism 200 includes a U-shaped suspension frame 210, a fastening bolt 220, a cable 230 and a lifting mechanism 240. The U-shaped suspension frame 210 includes a horizontal rod 211 and two vertical rods 212. The upper ends of the two vertical rods 212 are respectively fixedly connected to the two ends of the horizontal rod 211. The lifting mechanism 240 is connected to the lower end of one of the vertical rods 212. One end of the cable 230 is connected to the lifting mechanism 240. The fastening bolt 220 is arranged in the middle of the other vertical rod 212. The horizontal rod 211 and the two vertical rods 212 form a downward-opening groove for the top of the parapet (not shown in the figure) to extend into. The U-shaped suspension frame 210 is fixed on the parapet through the fastening bolt 220. The lower ends of the cables 230 of the two suspension mechanisms 200 are respectively connected to the two ends of the top of the water spraying main frame mechanism 100. The lifting mechanism 240 drives the corresponding cable 230 to move up and down, so that the water spraying main frame mechanism 100 moves up and down. With the suspension mechanism 200 having the above structure, the U-shaped suspension frame 210 is hung on the top of the parapet, so that the water spraying main frame mechanism 100 is stably suspended outside the building exterior wall, improving the safety of the water spraying operation of the intelligent water spraying test device for building exterior walls. The water spraying main frame mechanism 100 can be safely and quickly moved to the required area through the lifting mechanism 240, significantly improving the water spraying efficiency of the intelligent water spraying test device for building exterior walls.

[0023] Preferably, in the intelligent water spraying test device for building exterior walls as described above, the adsorption mechanism 300 includes an adsorption extension rod 310, a telescopic jack 320, a connecting cushion block 330, and an electric drive vacuum suction cup 340. The adsorption extension rod 310 is horizontally arranged. One end of the adsorption extension rod 310 is fixedly connected to the frame longitudinal beam 120. The other end of the adsorption extension rod 310 is provided with a connecting cushion block 330. One end of the telescopic jack 320 is connected to the connecting cushion block 330, and the other end of the telescopic jack 320 is connected to the electric drive vacuum suction cup 340. The adsorption extension rod 310 is horizontally arranged, and the telescopic jack 320 is horizontally arranged and perpendicular to the adsorption extension rod 310. By using the telescopic jack 320, the electric drive vacuum suction cup 340 can be brought into contact with or separated from the building exterior wall. The electric drive vacuum suction cup 340 can automatically adsorb on the building exterior wall, which is convenient and reliable. Accordingly, the water spraying main frame mechanism 100 is fixed to the building exterior wall through the adsorption mechanism 300, so that the water spraying main frame mechanism 100 maintains a required distance from the building exterior wall.

[0024] Preferably, in the intelligent water spraying test device for building exterior walls as described above, in order to facilitate the up and down movement of the water spraying main frame mechanism 100 and improve the safety of the up and down movement of the water spraying main frame mechanism 100, the traveling mechanism 180 includes roller legs 181 and rollers 182. The roller legs 181 are horizontally arranged, perpendicular to the frame cross beam 110. One end of the roller legs 181 is fixedly connected to the rack guide rail 140, and the other end of the roller legs 181 is provided with the rollers 182.

[0025] Preferably, in the intelligent water spraying test device for building exterior walls as described above, in order to facilitate the better movement of the water spraying main frame mechanism 100 on uneven wall surfaces such as the window sills of the building exterior wall, a three-pronged roller arm 183 is arranged outside the roller 182, and the roller 182 is coaxially and fixedly connected to the three-pronged roller arm 183.

[0026] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the field of the present invention according to the above disclosure are within the protection scope of the claims.

Claims

1. An intelligent water spray test device for building exterior walls, characterized in that: include: A water sprinkling main frame mechanism, two hanging mechanisms and a plurality of adsorption mechanisms, wherein the water sprinkling main frame mechanism is suspended on the outer side of the building outer wall by the hanging mechanism, wherein the water sprinkling main frame mechanism comprises two frame cross beams, two frame longitudinal beams, a water spraying mechanism, two rack guide rails, rolling gears, a driving motor, a water injection pipe, a walking mechanism and a water outlet pressure regulator, wherein the two frame cross beams are parallel and horizontally arranged, the two frame longitudinal beams are parallel and vertically arranged, the two frame cross beams are connected with the two frame longitudinal beams to form a rectangular frame, the two ends of the two rack guide rails are respectively fixedly connected with the two frame cross beams, the two rack guide rails are parallel and vertically arranged, a walking mechanism is respectively arranged on the side of the middle part of the two rack guide rails facing the building outer wall, and the rack guide rail has a The guide rail gear grooves are arranged at equal intervals, and two rolling gears are arranged at intervals on the water spraying mechanism, and the rolling gears are driven by a driving motor, and the rolling gears are respectively meshed with the corresponding rack guide rails. The driving motor drives the rolling gears so that the water spraying mechanism can move up and down along the two rack guide rails. The water spraying mechanism includes a hollow conduit, and a cavity is arranged inside the hollow conduit. A plurality of water spray holes are arranged at equal intervals along the axial direction of the hollow conduit itself, and the hollow conduit is connected to a water injection pipe. A water outlet pressure regulator is arranged at the connection between the water injection pipe and the hollow conduit, and the water pressure of the water supplied by the water injection pipe to the hollow conduit can be controlled by the water outlet pressure regulator. The plurality of adsorption mechanisms are arranged on the rectangular frame, and the water spraying main frame mechanism can be fixed to the outer wall of the building through the adsorption mechanism.

2. The intelligent water spray test device for building exterior walls according to claim 1, characterized in that: The suspension mechanism includes an I-shaped suspension frame, a fastening bolt, a cable and a lifting mechanism. The I-shaped suspension frame includes a horizontal rod and two vertical rods. The upper ends of the two vertical rods are respectively fixedly connected to the two ends of the horizontal rod. The lifting mechanism is connected to the lower end of one of the vertical rods. One end of the cable is connected to the lifting mechanism. The fastening bolt is set in the middle of the other vertical rod. The horizontal rod and the two vertical rods form a downward-opening groove for the top of the parapet to extend into. The I-shaped suspension frame is fixed to the parapet by the fastening bolts. The lower ends of the cables of the two suspension mechanisms are respectively connected to the two ends of the top of the water sprinkling main frame mechanism. The lifting mechanism drives the corresponding cables to move up and down, so that the water sprinkling main frame mechanism moves up and down.

3. The intelligent water spray test device for building exterior walls according to claim 1, characterized in that: The adsorption mechanism includes an adsorption extension rod, a telescopic jack, a connecting pad and an electrically driven vacuum suction cup. The adsorption extension rod is horizontally arranged, one end of the adsorption extension rod is fixedly connected to the frame longitudinal beam, the other end of the adsorption extension rod is provided with a connecting pad, one end of the telescopic jack is connected to the connecting pad, and the other end of the telescopic jack is connected to the electrically driven vacuum suction cup. The adsorption extension rod is horizontally arranged, the telescopic jack is horizontally arranged, and the telescopic jack is perpendicular to the adsorption extension rod.

4. The intelligent water spray test device for building exterior walls according to claim 1, characterized in that: The walking mechanism includes a roller leg and a roller. The roller leg is horizontally arranged and perpendicular to the frame crossbeam. One end of the roller leg is fixedly connected to the rack guide rail, and the roller is arranged at the other end of the roller leg.

5. The intelligent water spray test device for building exterior walls as claimed in claim 4, characterized in that: A three-pronged roller arm is arranged outside the roller, and the roller is coaxially fixedly connected with the three-pronged roller arm.

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