Construction engineering detection device

Abstract

The utility model discloses a constructional engineering detection device, which relates to the technical field of constructional engineering and specifically comprises a base, a water storage tank is fixed at the top of the base, a water pump is arranged at the top of the water storage tank, and a water inlet end of the water pump is connected with a first water inlet pipe and a second water inlet pipe. The other end of the first water inlet pipe extends to the bottom end of the inner cavity of the water storage tank, the water outlet end of the water pump is connected with a first water outlet pipe and a second water outlet pipe, and the other end of the second water outlet pipe extends to the top end of the inner cavity of the water storage tank. A supporting pipe is fixed to one side of the top of the base, an inner cavity of the supporting pipe communicates with an inner cavity of the water storage tank, and a sealing box is fixed to the top of the supporting pipe. The constructional engineering detection device has various functions, can adapt to various wall waterproof performance test methods, improves the adaptability of the device, can recover water in the detection process, enables the detection water to be reused, and saves resources.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering detection device. Background Art

[0002] After the construction of the building wall is completed, the waterproofing of the wall needs to be tested. Through the waterproofing test, it can be detected whether the waterproofing of the building wall is missed, not brushed tightly, or there are leaks in some places, so as to ensure the use and living quality of the house. After searching, in the prior art, the authorized patent with application number CN202221624170.3 discloses a building wall waterproofing detection device for engineering supervision, including a water storage tank, a water outlet pipe is installed on the bottom of the water storage tank, one end of the water outlet pipe is connected to a ball valve, one end of the ball valve is connected to a water pipe, one end of the water pipe is connected to a diversion pipe, a nozzle is installed on the axial surface of the diversion pipe, and fixed plates are fixed on both sides of the water storage tank, and the bottom of the fixed plate is connected to support rods and other components.

[0003] When the above scheme is used, the waterproof performance of the wall is tested by spraying. However, this method consumes a large amount of water when used, and it is not easy to collect the sprayed water, resulting in serious waste of water resources. In addition, only one method can be used to test the waterproof performance of the wall. If other methods (such as humidity test method) are needed to test the waterproof performance of the wall, other tools need to be replaced, and the use is limited. Utility Model Content

[0004] The utility model provides a construction engineering detection device, which solves the problems proposed in the above background technology that the water consumption is large, it is difficult to collect the sprayed water, resulting in serious waste of water resources; the function is single and it cannot adapt to other methods of wall waterproof performance detection.

[0005] The utility model provides the following technical solutions: a construction engineering detection device, comprising a base, a water storage tank is fixed on the top of the base, a water pump is arranged on the top of the water storage tank, a water inlet end of the water pump is connected with a water inlet pipe 1 and a water inlet pipe 2, the other end of the water inlet pipe 1 extends to the bottom end of the inner cavity of the water storage tank, a water outlet end of the water pump is connected with a water outlet pipe 1 and a water outlet pipe 2, the other end of the water outlet pipe 2 extends to the top end of the inner cavity of the water storage tank; a support pipe is fixed on one side of the top of the base, the inner cavity of the support pipe is communicated with the inner cavity of the water storage tank, a sealing box is fixed on the top of the support pipe, a water supply pipe is arranged on one side of the top end of the sealing box, the other end of the water outlet pipe 1 is connected with the water supply pipe, a drain pipe is arranged on one side of the bottom end of the sealing box, and the other end of the water inlet pipe 2 is connected with the drain pipe;

[0006] An inner sealing ring is provided in the inner cavity of the sealing box, an outer sealing ring is movably connected to the outer side of the sealing box, and the inner sealing ring and the outer sealing ring are connected by a connecting structure; a spray plate is fixed in the middle of the inner cavity of the sealing box, the inner cavity of the spray plate is connected to the water supply pipe, a vacuum pump and a humidity detector are fixed on the top of the sealing box, the air inlet end of the vacuum pump extends to the inner cavity of the sealing box through a vacuum tube, and a pressure detector is provided in the inner cavity of the sealing box.

[0007] Preferably, a ball valve is provided at the top of the support pipe, one end of the water inlet pipe 1, one end of the water outlet pipe 2, one end of the water supply pipe and one end of the drain pipe.

[0008] Preferably, an electric ball valve is provided at one end of the vacuum tube, and a waterproof and breathable membrane is fixed to the bottom of the vacuum tube.

[0009] Preferably, the connecting structure includes a driven screw movably connected to the top of the sealing box and a driving screw movably connected to the inner cavity of the sealing box, the outer ring of the driven screw is threadedly connected to a threaded block 1, and the threaded block 1 is fixedly connected to the outer sealing ring, the outer ring of the driving screw is threadedly connected to a threaded block 2, and the threaded block 2 is fixedly connected to the inner sealing ring, and the driving screw and the driven screw are connected by a synchronous belt drive.

[0010] Preferably, the sealing box is made of a transparent material, and scale lines are provided on one side of the sealing box.

[0011] Preferably, a water replenishment port is provided on one side of the top of the water storage tank, a sealing plug is clamped in the inner cavity of the water replenishment port, and the bottom end of the support tube extends into the inner cavity of the water storage tank.

[0012] Preferably, an impurity interception net is fixed on the outer surface of the spray plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The construction engineering detection device, through the setting of the connection structure, the outer sealing ring and the inner sealing ring can move simultaneously, which improves the convenience of using the device. The setting of the outer sealing ring and the inner sealing ring can increase the sealing between the sealing box and the wall surface, thereby improving the accuracy of the device when in use.

[0015] 2. The construction engineering detection device has various functions and can be adapted to a variety of wall waterproof performance test methods, which improves the adaptability of the device. It can also recycle the water used in the detection process, making the detection water reusable and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the structure of the utility model;

[0017] Figure 2 The utility model structure Figure 1 Back diagram;

[0018] Figure 3 This is a front view schematic diagram of the sealing box of the utility model structure;

[0019] Figure 4 This is a cross-sectional schematic diagram of the sealing box structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection between the structural support pipe and the water tank of the utility model.

[0021] In the figure: 1. base; 2. water storage tank; 3. support pipe; 4. sealing box; 5. water pump; 6. water inlet pipe 2; 7. water inlet pipe 1; 8. water outlet pipe 1; 9. water outlet pipe 2; 10. drain pipe; 11. water supply pipe; 12. ball valve; 13. outer sealing ring; 14. humidity detector; 15. vacuum pump; 16. driving screw; 17. electric ball valve; 18. spray plate; 19. inner sealing ring; 20. driven screw; 21. synchronous belt; 22. scale line; 23. pressure detector. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a construction engineering detection device, including a base 1, and a water tank 2 is fixed on the top of the base 1. In some embodiments of the present application, universal wheels with brake functions are movably installed at the four corners of the bottom of the base 1 to facilitate the movement of the detection device. The water tank 2 is used to store test water for testing the waterproof performance of the wall. A water replenishment port is provided on one side of the top of the water tank 2. A sealing plug is clamped in the inner cavity of the water replenishment port. The water replenishment port is used to facilitate the replenishment of water to the water tank 2.

[0024] A water pump 5 is provided on the top of the water storage tank 2. The water inlet end of the water pump 5 is connected to a water inlet pipe 1 7 and a water inlet pipe 2 6. The other end of the water inlet pipe 1 7 extends to the bottom end of the inner cavity of the water storage tank 2. The water in the water storage tank 2 can be pumped out by using the water pump 5 and the water inlet pipe 1 7. The water outlet end of the water pump 5 is connected to a water outlet pipe 1 8 and a water outlet pipe 2 9. The other end of the water outlet pipe 2 9 extends to the top of the inner cavity of the water storage tank 2. A support pipe 3 is fixed on one side of the top of the base 1, and a sealing box 4 is fixed on the top of the support pipe 3. The support pipe 3 is a hollow structure. A ball valve 12 is provided on the top of the support pipe 3. The bottom end of the support pipe 3 extends into the inner cavity of the water storage tank 2. Through the setting of the support pipe 3, when the ball valve 12 on the support pipe 3 is in an open state, the water in the sealing box 4 can enter the water storage tank 2 through the support pipe 3, and an impurity interception net is provided on the top of the support pipe 3 to prevent impurities in the water in the sealing box 4 from entering the water storage tank 2.

[0025] A water supply pipe 11 is provided on one side of the top end of the sealing box 4, the other end of the water outlet pipe 8 is connected to the water supply pipe 11, a drain pipe 10 is provided on one side of the bottom end of the sealing box 4, the other end of the water inlet pipe 6 is connected to the drain pipe 10, and one end of the water inlet pipe 7, one end of the water outlet pipe 9, one end of the water supply pipe 11 and one end of the drain pipe 10 are all provided with another ball valve 12.

[0026] From the above description, it can be known that when the inner cavities of the water inlet pipe 7 and the water supply pipe 11 are in a smooth state, the water in the water storage tank 2 can be pumped into the water supply pipe 11 by means of the water pump 5, and when the ball valves 12 on the drain pipe 10 and the water outlet pipe 9 are in an open state, the water in the sealing box 4 can be pumped back into the water storage tank 2 by means of the water pump 5, so as to facilitate the reuse of water resources, and an impurity interception net is fixed at the end of the drain pipe 10, and the impurity interception net can be used to filter the water in the sealing box 4 to prevent impurities in the water from entering the water storage tank 2.

[0027] An inner sealing ring 19 is provided in the inner cavity of the sealing box 4, and an outer sealing ring 13 is movably connected to the outer side of the sealing box 4. The inner sealing ring 19 and the outer sealing ring 13 are connected by a connecting structure. By setting the inner sealing ring 19 and the outer sealing ring 13, the sealing between the sealing box 4 and the wall to be tested can be increased. The material of both the inner sealing ring 19 and the outer sealing ring 13 can be rubber.

[0028] The connecting structure includes a driven screw 20 movably connected to the top of the sealing box 4 and an active screw 16 movably connected to the inner cavity of the sealing box 4. The outer ring of the driven screw 20 is threadedly connected with a threaded block 1, and the threaded block 1 is fixedly connected to the outer sealing ring 13. The outer ring of the active screw 16 is threadedly connected with a threaded block 2, and the threaded block 2 is fixedly connected to the inner sealing ring 19. The active screw 16 and the driven screw 20 are connected by a synchronous belt 21. The rotation of the active screw 16 can make the inner sealing ring 19 move in the direction of the active screw 16. The rotation of the driven screw 20 can make the outer sealing ring 13 move in the direction of the driven screw 20. The setting of the synchronous belt 21 can make the active screw 16 drive the driven screw 20 to rotate, so that the outer sealing ring 13 and the inner sealing ring 19 can move simultaneously, thereby improving the convenience of the device when used.

[0029] A spray plate 18 is fixed in the middle of the inner cavity of the sealing box 4, and nozzles are evenly arranged on the side of the spray plate 18 close to the wall. An impurity interception net is fixed on the outer surface of the spray plate 18 to prevent impurities from contacting the nozzles and causing clogging of the nozzles. The inner cavity of the spray plate 18 is connected to the water supply pipe 11. Through the setting of the spray plate 18, the water entering the sealing box 4 is sprayed out by spraying. The device can be used for the spray method in the wall waterproof performance detection method, and when the sealing box 4 is filled with water, the device can be used for the water-blocking method in the wall waterproof performance detection method.

[0030] A vacuum pump 15 and a humidity detector 14 are fixed on the top of the sealing box 4. The air inlet end of the vacuum pump 15 extends to the inner cavity of the sealing box 4 through a vacuum tube. A pressure detector 23 is provided in the inner cavity of the sealing box 4. An electric ball valve 17 is provided at one end of the vacuum tube. A waterproof breathable membrane is fixed at the bottom of the vacuum tube. By arranging the vacuum pump 15, the humidity detector 14 and the pressure detector 23, the device can be used for a humidity detection method in a wall waterproof performance detection method.

[0031] The sealing box 4 is made of transparent material, which may be transparent tempered glass. A scale line 22 is provided on one side of the sealing box 4 . The scale line 22 is provided to facilitate the staff to judge the amount of water reduction in the sealing box 4 .

[0032] The electrical components involved in this application are all prior art, and technicians in this field are familiar with their connection methods. Through these technicians, all the electrical components in this application are connected to their compatible power supplies through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence are described below. The electrical connection is completed in a sequential working order, and the detailed connection means are well known in the art. The following mainly introduces the working principle and process, and no further explanation of the electrical control is given.

[0033] In summary: when the construction engineering detection device is used, the staff puts the sealing box 4 close to the wall, and drives the outer sealing ring 13 and the inner sealing ring 19 to move through the connecting structure until the outer sealing ring 13 and the inner sealing ring 19 are tightly fitted with the wall. When the spray method is used to test the waterproof performance of the wall, the water pump 5 is used to pump the water in the water storage tank 2 into the spray plate 18, and the nozzle on the spray plate 18 sprays water onto the wall. The sprayed water falls on the bottom of the inner cavity of the sealing box 4 and flows back to the water storage tank 2 through the support pipe 3. The staff can judge the waterproof performance of the wall according to the water permeability of the wall. When the closed water method is used to test the waterproof performance of the wall, the inner cavity of the support pipe 3 and the inner cavity of the drain pipe 10 are both in a sealed state. After the air in the sealing box 4 is discharged by the vacuum pump 15, the sealing box 4 is filled with water by the water pump 5. After the test is completed, the staff can judge the waterproof performance of the wall according to the water permeability of the wall. When the humidity test method is used to test the waterproof performance of the wall, the air in the sealing box 4 is exhausted by the vacuum pump 15. After waiting for 24 hours, the humidity in the sealing box 4 is measured by the humidity sensor. The waterproof performance of the wall can be determined based on the tested humidity.

[0034] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art and will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction engineering detection device, comprising a base (1), characterized in that: A water tank (2) is fixed on the top of the base (1), and a water pump (5) is provided on the top of the water tank (2). The water inlet end of the water pump (5) is connected to a first water inlet pipe (7) and a second water inlet pipe (6), and the other end of the first water inlet pipe (7) extends to the bottom end of the inner cavity of the water tank (2). The water outlet end of the water pump (5) is connected to a first water outlet pipe (8) and a second water outlet pipe (9), and the other end of the second water outlet pipe (9) extends to the top end of the inner cavity of the water tank (2); A support tube (3) is fixed to one side of the top of the seat (1), the inner cavity of the support tube (3) is communicated with the inner cavity of the water storage tank (2), a sealing box (4) is fixed to the top of the support tube (3), a water supply pipe (11) is provided on one side of the top of the sealing box (4), the other end of the first water outlet pipe (8) is connected to the water supply pipe (11), a drainage pipe (10) is provided on one side of the bottom of the sealing box (4), and the other end of the second water inlet pipe (6) is connected to the drainage pipe (10); An inner sealing ring (19) is provided in the inner cavity of the sealing box (4), an outer sealing ring (13) is movably connected to the outer side of the sealing box (4), and the inner sealing ring (19) and the outer sealing ring (13) are connected via a connecting structure; a spray plate (18) is fixed in the middle of the inner cavity of the sealing box (4), the inner cavity of the spray plate (18) is connected to the water supply pipe (11), a vacuum pump (15) and a humidity detector (14) are fixed at the top of the sealing box (4), an air inlet end of the vacuum pump (15) extends into the inner cavity of the sealing box (4) via a vacuum pipe, and a pressure detector (23) is provided in the inner cavity of the sealing box (4).

2. A construction engineering detection device according to claim 1, characterized in that: The top end of the support pipe (3), one end of the first water inlet pipe (7), one end of the second water outlet pipe (9), one end of the water supply pipe (11) and one end of the drainage pipe (10) are all provided with ball valves (12).

3. A construction engineering detection device according to claim 1, characterized in that: An electric ball valve (17) is provided at one end of the vacuum tube, and a waterproof and breathable membrane is fixed to the bottom of the vacuum tube.

4. A construction engineering detection device according to claim 1, characterized in that: The connection structure comprises a driven screw (20) movably connected to the top of the sealing box (4) and a driving screw (16) movably connected to the inner cavity of the sealing box (4); the outer ring of the driven screw (20) is threadedly connected to a threaded block 1, and the threaded block 1 is fixedly connected to the outer sealing ring (13); the outer ring of the driving screw (16) is threadedly connected to a threaded block 2, and the threaded block 2 is fixedly connected to the inner sealing ring (19); the driving screw (16) and the driven screw (20) are connected by a synchronous belt (21).

5. A construction engineering detection device according to claim 1, characterized in that: The sealing box (4) is made of a transparent material, and a scale mark (22) is provided on one side of the sealing box (4).

6. A construction engineering detection device according to claim 1, characterized in that: A water supply port is provided on one side of the top of the water storage tank (2), a sealing plug is clamped in the inner cavity of the water supply port, and the bottom end of the support tube (3) extends into the inner cavity of the water storage tank (2).

7. A construction engineering detection device according to claim 1, characterized in that: An impurity interception net is fixed on the outer surface of the spray plate (18).

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