Outer wall water seepage testing equipment for project supervision

Abstract

The utility model belongs to the technical field of wall water seepage testing, and particularly relates to an outer wall water seepage testing device for engineering supervision, which comprises a base, an L-shaped plate fixed at the right end of the base, a portal frame fixed at the upper end of the L-shaped plate, a screw rod rotationally assembled on the rear side of the portal frame, a driving component arranged on the screw rod and a sliding block in threaded connection with the screw rod, the right side of the sliding block is connected with an abutting shell, a water leakage groove is formed in the lower end of the abutting shell, and a water receiving box located on the lower side of the abutting shell is installed in the L-shaped plate. The spraying height can be adjusted, clean water can be prevented from splashing by arranging the abutting shell, water flows downwards into the water receiving box through the water leakage groove to be collected, the water in the water receiving box is pumped into the water storage tank again by arranging the water pump, recycling is achieved, and water resources are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall water seepage testing, and in particular relates to external wall water seepage testing equipment for engineering supervision. Background Art

[0002] After the existing construction is completed, the staff will test the water seepage performance of the exterior wall. Usually, water seepage testing equipment is used to control the water flow to continuously spray on the exterior wall of the building, so as to judge whether the construction of the exterior wall of the building is qualified. However, there are the following disadvantages in the existing building exterior wall water seepage test process: 1. Generally, when people spray water on the exterior wall, they usually spray the wall continuously by manually holding a water pipe, which increases the workload of personnel when testing the exterior wall water seepage; 2. When people test the water seepage of the exterior wall of the building, they will use a large amount of water to spray the wall, so that some water sources that cannot penetrate into the wall will flow down to the ground along the wall, and people cannot recycle the water, resulting in a waste of water resources. Utility Model Content

[0003] The purpose of the utility model is to provide an external wall water seepage testing device for engineering supervision, which is used to solve the problems raised in the background technology.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] An external wall water seepage testing device for project supervision, comprising a base, an L-shaped plate is fixed to the right end of the base, a gantry is fixed to the upper end of the L-shaped plate, a screw is rotatably mounted on the rear side of the gantry, the screw is provided with a driving assembly, a sliding block is threadedly connected to the screw, an abutment shell is connected to the right side of the sliding block, a water leakage groove is provided at the lower end of the abutment shell, and a water receiving box located at the lower side of the abutment shell is installed in the L-shaped plate;

[0006] A water tank is installed on the base, and a first water pump is installed on the upper side of the water tank. The water inlet end of the first water pump is connected to a first water pipe, and the first water pipe extends into the interior of the water tank. The water outlet end of the first water pump is connected to a first hose, and the first hose extends into the abutment shell and is connected to a water spray pipe. A second water pump is installed on the base, and the water inlet end of the second water pump is connected to a second hose, and the end of the second hose is connected to the water receiving box, and the water outlet end of the second hose is connected to a second water pipe, and the end of the second water pipe is connected to the upper end of the water tank.

[0007] A sliding rod is fixed on the front side of the gantry, and the sliding block is slidably connected to the sliding rod.

[0008] The driving assembly includes a first transmission wheel fixed to the lower end of the screw rod, a second transmission wheel is rotatably provided on the upper side of the L-shaped plate, the first transmission wheel and the second transmission wheel are connected by a transmission belt, the L-shaped plate is installed with a bracket, a motor is fixed on the upper side of the bracket, and the output shaft of the motor is connected to the second transmission wheel.

[0009] A receiving groove is provided at the lower side of the abutment shell, an electric telescopic rod is installed in the receiving groove, and a blocking plate matching the water leakage groove is fixed to the output shaft of the electric telescopic rod.

[0010] An electric control push rod is fixed on the left side of the L-shaped plate, and an output shaft of the electric control push rod is connected to the water receiving box.

[0011] Four moving wheels distributed in a rectangular shape are arranged at the bottom of the base, and a push rod is fixed on the upper side of the base.

[0012] A push rod is installed on the upper side of the base, two universal wheels distributed front and back are installed on the right side of the bottom of the base, a rotating shaft is rotatably installed on the left side of the bottom of the base, moving wheels are installed at both ends of the rotating shaft, and the rotating shaft is provided with a locking assembly;

[0013] The locking assembly includes a telescopic rod installed at the bottom of the base, an arc-shaped friction plate is fixed to the end of the telescopic rod, a friction ring matching the arc-shaped friction plate is fixed to the rotating shaft, a spring is provided between the arc-shaped friction plate and the base, a wire drawing groove is provided inside the push rod, a wire drawing groove is provided in the wire drawing groove, the lower end of the wire drawing wire is connected to the arc-shaped friction plate, a sliding groove is provided on the upper side of the push rod, a pulling rod is slidably provided in the sliding groove, and the upper end of the wire drawing wire is connected to the pulling rod.

[0014] The utility model can adjust the spray height, and splashing of clean water can be avoided by arranging an abutment shell, so that water can flow downward through the leakage groove to the inside of the water receiving box for collection, and the water in the water receiving box can be pumped back into the water storage tank by arranging a water pump for recycling, thereby saving water resources.

[0015] The utility model can block the water leakage groove, store clean water between the abutment shell and the wall, and perform long-term immersion penetration detection on the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of an external wall water seepage test equipment for engineering supervision of the utility model. Figure 1 ;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 3 This is a schematic diagram of the structure of an embodiment of an external wall water seepage test equipment for engineering supervision of the utility model. Figure 2 ;

[0020] Figure 4 for Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0021] Figure 5 This is a schematic cross-sectional structure diagram of an embodiment of an external wall water seepage testing device for project supervision according to the utility model;

[0022] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at C in the middle.

[0023] The main component symbols are described as follows:

[0024] Base 1, L-shaped plate 11, gantry 12, sliding rod 121, screw 13, first transmission wheel 131, second transmission wheel 132, bracket 133, motor 134, sliding block 14, abutment shell 15, storage groove 151, electric telescopic rod 152, blocking plate 153, leakage groove 16, water receiving box 17, water storage tank 2, first water pump 21, first water pipe 22, first hose 23, water spray pipe 24, second water pump 25, second hose 26, second water pipe 27, electric control push rod 3, push rod 31, universal wheel 32, rotating shaft 33, telescopic rod 331, arc-shaped friction plate 332, friction ring 333, spring 334, pull wire 335, slide groove 336, pulling rod 337, moving wheel 34. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] like Figure 1-6 As shown, the utility model is an external wall water seepage test equipment for engineering supervision, comprising a base 1, an L-shaped plate 11 is fixed to the right end of the base 1, a gantry 12 is fixed to the upper end of the L-shaped plate 11, a screw 13 is rotatably mounted on the rear side of the gantry 12, the screw 13 is provided with a driving assembly, a sliding block 14 is threadedly connected to the screw 13, an abutment shell 15 is connected to the right side of the sliding block 14, a water leakage groove 16 is provided at the lower end of the abutment shell 15, and a water receiving box 17 located at the lower side of the abutment shell 15 is installed in the L-shaped plate 11;

[0027] A water tank 2 is installed on the base 1, and a first water pump 21 is installed on the upper side of the water tank 2. The water inlet end of the first water pump 21 is connected to a first water pipe 22, and the first water pipe 22 extends into the water tank 2. The water outlet end of the first water pump 21 is connected to a first hose 23, and the first hose 23 extends into the abutment shell 15 and is connected to a water spray pipe 24. A second water pump 25 is installed on the base 1, and the water inlet end of the second water pump 25 is connected to a second hose 26, and the end of the second hose 26 is connected to the water receiving box 17, and the water outlet end of the second hose 26 is connected to a second water pipe 27, and the end of the second water pipe 27 is connected to the upper end of the water tank 2.

[0028] When in use, the water storage tank 2 stores clean water, and the device is pushed to the outer wall. The screw 13 is rotated by the driving assembly to drive the sliding block 14 to slide up and down in the gantry 12, thereby changing the position of the abutment shell 15, and adjusting the height of the spray according to actual use requirements; after the position adjustment of the abutment shell 15 is completed, the base 1 is pushed close to the wall, so that the abutment shell 15 and the water receiving box 17 abut against the wall, and then the clean water in the water storage tank 2 is transported through the first water pipe 22 and the first hose 23 by starting the first water pump 21. To the water spray pipe 24, and finally sprayed toward the wall from the several nozzles of the water spray pipe 24. The setting of the abutment shell 15 can avoid the splashing of clean water. The clean water finally flows downward from the leakage groove 16 at the bottom of the abutment shell 15, so as to realize the test of water seepage by spraying water source on the exterior wall of the building. The water flows downward to the water receiving box 17 for collection, and then the second water pump 26 is started to pump the water in the water receiving box 17 into the water storage tank 2 through the second hose 26 and the second water pipe 27, so as to achieve the effect of recycling and save water resources.

[0029] A sealing gasket is provided on the end surface of the abutting shell 15 to increase the sealing performance and reduce the possibility of clean water seeping out from the side of the abutting shell 15.

[0030] A slide bar 121 is fixed to the front side of the gantry 12, and the slide block 14 is slidably connected to the slide bar 121; through the slidable connection between the slide block 14 and the slide bar 121, the slide block 14 can be limited so that it can only slide up and down.

[0031] The driving assembly includes a first transmission wheel 131 fixed with the lower end of the screw rod 13, a second transmission wheel 132 is rotatably provided on the upper side of the L-shaped plate 11, the first transmission wheel 131 and the second transmission wheel 132 are connected by a transmission belt, a bracket 133 is installed on the L-shaped plate 11, a motor 134 is fixed on the upper side of the bracket 133, and the output shaft of the motor 134 is connected by transmission to the second transmission wheel 132; in this way, the second transmission wheel 132 is driven to rotate by starting the motor 134, and the second transmission wheel 132 transmits power to the first transmission wheel 131 through the transmission belt, thereby driving the screw rod 13 to rotate, thereby realizing the up and down sliding of the sliding block 14.

[0032] A storage groove 151 is provided at the lower side of the abutment shell 15, and an electric telescopic rod 152 is installed in the storage groove 151. The output shaft of the electric telescopic rod 152 is fixed with a blocking plate 153 matching the leakage groove 16; when the wall is subjected to an immersion penetration test, the blocking plate 153 is driven to slide out of the storage groove 151 by starting the electric telescopic rod 152 to completely block the leakage groove 16. Therefore, during the test, clean water will be stored inside the abutment shell 15 and in contact with the wall for a long time, which is convenient for long-term and stable immersion penetration detection. In addition, the height of the abutment shell 15 can be changed in the present application, and an immersion penetration test can be performed on a designated position.

[0033] An electric push rod 3 is fixed on the left side of the L-shaped plate 11, and the output shaft of the electric push rod 3 is connected to the water receiving box 17; when the bottom of the wall is detected, the water receiving box 17 can be driven by the electric push rod 3 to retract into the inner side of the L-shaped plate 11, so the sliding block 14 can be slid downward to the upper end of the L-shaped plate 11, and the bottom of the abutment shell 15 will be flush with the ground at this time, so that the bottom of the wall can be detected for immersion penetration, and the scope of use is wider.

[0034] A push rod 31 is installed on the upper side of the base 1; the push rod 31 is used to push the device to move, which is convenient for operators to use.

[0035] Two universal wheels 32 are installed on the right side of the bottom of the base 1 and are distributed front and back. A rotating shaft 33 is rotatably installed on the left side of the bottom of the base 1. Moving wheels 34 are installed at both ends of the rotating shaft 33. The rotating shaft 33 is provided with a locking assembly.

[0036] The locking assembly includes a telescopic rod 331 installed at the bottom of the base 1, an arc-shaped friction plate 332 is fixed at the end of the telescopic rod 331, a friction ring 333 matching the arc-shaped friction plate 332 is fixed to the rotating shaft 33, a spring 334 is arranged between the arc-shaped friction plate 332 and the base 1, a wire drawing groove is arranged inside the push rod 31, a wire drawing groove is arranged inside the wire drawing groove, a lower end of the wire drawing 335 is connected to the arc-shaped friction plate 332, a sliding groove 336 is opened on the upper side of the push rod 31, a pulling rod 337 is slidably arranged in the sliding groove 336, and the upper end of the wire drawing 335 is connected to the pulling rod 337;

[0037] The arrangement of the universal wheel 332 and the moving wheel 34 facilitates the movement of the device and is easy to turn. When in use, the operator holds the push rod 31 and uses his fingers to pull the pull rod 337 inward to slide, and pulls the arc friction plate 332 upward through the pull wire 335, so that the arc friction plate 332 is away from the friction ring 333, so that the shaft 33 can be installed normally and the device can be moved to the specified position. After the device moves to the specified position, the operator can release the pull rod 337, and the arc friction plate 332 is pushed downward by the elastic force of the spring 334 until it contacts the friction ring 333, thereby locking the shaft 33, making it impossible for the shaft 33 to rotate easily, thereby preventing the device from moving and making the device more stable during operation. Such a design can automatically lock the shaft 33 after the operator releases the push rod 31, without the need for additional operations. The design is reasonable and convenient for actual use.

[0038] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An external wall water seepage testing device for project supervision, comprising a base, characterized in that: An L-shaped plate is fixed to the right end of the base, a gantry is fixed to the upper end of the L-shaped plate, a screw is rotatably mounted on the rear side of the gantry, the screw is provided with a driving assembly, a sliding block is threadedly connected to the screw, an abutment shell is connected to the right side of the sliding block, a water leakage groove is provided at the lower end of the abutment shell, and a water receiving box located at the lower side of the abutment shell is installed in the L-shaped plate; A water tank is installed on the base, and a first water pump is installed on the upper side of the water tank. The water inlet end of the first water pump is connected to a first water pipe, and the first water pipe extends into the interior of the water tank. The water outlet end of the first water pump is connected to a first hose, and the first hose extends into the abutment shell and is connected to a water spray pipe. A second water pump is installed on the base, and the water inlet end of the second water pump is connected to a second hose, and the end of the second hose is connected to the water receiving box, and the water outlet end of the second hose is connected to a second water pipe, and the end of the second water pipe is connected to the upper end of the water tank.

2. The external wall water seepage testing equipment for engineering supervision according to claim 1, characterized in that: A sliding rod is fixed on the front side of the gantry, and the sliding block is slidably connected to the sliding rod.

3. The external wall water seepage testing equipment for engineering supervision according to claim 1, characterized in that: The driving assembly includes a first transmission wheel fixed to the lower end of the screw rod, a second transmission wheel is rotatably provided on the upper side of the L-shaped plate, the first transmission wheel and the second transmission wheel are connected by a transmission belt, the L-shaped plate is installed with a bracket, a motor is fixed on the upper side of the bracket, and the output shaft of the motor is connected to the second transmission wheel.

4. The external wall water seepage testing equipment for engineering supervision according to claim 1, characterized in that: A receiving groove is provided at the lower side of the abutment shell, an electric telescopic rod is installed in the receiving groove, and a blocking plate matching the water leakage groove is fixed to the output shaft of the electric telescopic rod.

5. The external wall water seepage testing equipment for engineering supervision according to claim 4 is characterized by: An electric control push rod is fixed on the left side of the L-shaped plate, and an output shaft of the electric control push rod is connected to the water receiving box.

6. The external wall water seepage testing equipment for engineering supervision according to claim 1, characterized in that: A push rod is installed on the upper side of the base, two universal wheels distributed front and back are installed on the right side of the bottom of the base, a rotating shaft is rotatably installed on the left side of the bottom of the base, moving wheels are installed at both ends of the rotating shaft, and the rotating shaft is provided with a locking assembly; The locking assembly includes a telescopic rod installed at the bottom of the base, an arc-shaped friction plate is fixed to the end of the telescopic rod, a friction ring matching the arc-shaped friction plate is fixed to the rotating shaft, a spring is provided between the arc-shaped friction plate and the base, a wire drawing groove is provided inside the push rod, a wire drawing groove is provided in the wire drawing groove, the lower end of the wire drawing wire is connected to the arc-shaped friction plate, a sliding groove is provided on the upper side of the push rod, a pulling rod is slidably provided in the sliding groove, and the upper end of the wire drawing wire is connected to the pulling rod.

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