Building construction dewatering structure capable of avoiding blockage

Abstract

The building construction dewatering structure comprises a base, a power device, a collecting mechanism and a limiting mechanism, fixed trundles are fixedly installed at the lower end of the base, a water suction pump and a water tank are fixedly installed at the upper end of the base, the water tank is located at the right end of the water suction pump, and the water tank is located at the right end of the water suction pump. A water outlet pipe is fixedly connected to the upper end of the water suction pump, a valve is connected to the water outlet pipe, a power device is installed on the water tank, an automatic telescopic rod, a cleaning brush and a collecting box are arranged in the water tank, and the cleaning brush is located between the automatic telescopic rod and the collecting box; a filter screen is fixedly connected into the water tank, and a collecting box is fixedly installed on the right side wall of the water tank. According to the building construction dewatering structure capable of avoiding blockage, the filter screen is conveniently cleaned in time, so that the blockage phenomenon is avoided, blockages are collected, environmental pollution is avoided, the length of the water inlet pipe can be adjusted, and the dewatering structure can be suitable for foundation pits with different depths.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a building construction precipitation structure which can avoid blockage. Background Art

[0002] Dewatering project refers to the excavation of deep foundation pits in areas with high groundwater levels. Since the aquifer is cut off, groundwater will inevitably seep into the foundation pit under the action of pressure difference. If the foundation pit dewatering work is not carried out, the foundation pit will be flooded, making the on-site construction conditions worse and the bearing capacity of the foundation reduced. Under the action of dynamic water pressure, it may also cause sand flow, pipe bursts and slope instability. Therefore, in order to ensure the safety of foundation pit construction, effective dewatering and drainage measures must be taken, also known as dewatering projects. Therefore, a dewatering structure for building construction is indispensable.

[0003] The existing filtering device of the construction precipitation structure cannot be cleaned in time and is prone to clogging. For example, the utility model patent with authorization announcement number CN213979011U discloses a construction precipitation structure, including a reinforced base and a water outlet, a foot is provided under the reinforced base, and an anti-slip pad is provided under the foot, a filter box is provided above the reinforced base, and a filter plate is provided inside the filter box, a connecting pipe is provided on the right side of the filter box, and a device body is provided on the right side of the connecting pipe, a heat dissipation hole is provided above the device body, and a boosting pipe is provided on the inner side of the device body, a boosting pump is provided below the boosting pipe, and a water collecting pipe is provided on the right side of the boosting pump, and an installation connecting block is provided above the water collecting pipe. A dewatering structure for building construction, by providing a rotating connection block, the water inlet pipe can be rotated to a suitable position through the rotating connection block. The rotation adjustment can be reasonably performed according to the geographical environment of the construction site, so that the water inlet pipe can adapt to the position where dewatering is required at a better angle, thereby improving the working efficiency of the device. However, the filter plate cannot be cleaned in time and is prone to blockage.

[0004] Therefore, we propose a dewatering structure for building construction that avoids blockage in order to solve the problems raised above. Utility Model Content

[0005] The utility model aims to provide a construction precipitation structure that avoids clogging, so as to solve the problem in the above background technology that the existing construction precipitation structure filtering device cannot be cleaned in time and is easy to be clogged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dewatering structure for building construction that avoids blockage, comprising a base, a power device, a collection mechanism and a limiting mechanism, wherein a fixed caster is fixedly installed at the lower end of the base, a water pump and a water tank are fixedly installed at the upper end of the base, the water tank is located at the right end of the water pump, a water outlet pipe is fixedly connected to the upper end of the water pump, a valve is connected to the water outlet pipe, a power device is installed on the water tank, an automatic telescopic rod, a cleaning brush and a collection box are arranged in the water tank, and the cleaning brush is located between the automatic telescopic rod and the collection box;

[0007] A filter is fixedly connected inside the water tank, and the filter is located between the cleaning brush and the collecting box. A collecting box is fixedly installed on the right side wall of the water tank. A box cover is connected to the top of the water tank, and an auxiliary mechanism is provided inside the inner wall of the box cover. A water inlet pipe is fixedly connected to the box cover, and a connecting pipe is provided at the end of the water inlet pipe away from the box cover. A sealing ring is fixedly connected to the top of the connecting pipe, and a limiting mechanism is provided on the outside of the connecting pipe.

[0008] Preferably, the power device includes a motor, a screw, a moving block, an auxiliary rod, a first roller, a second roller and a conveyor belt. The output end of the motor is fixedly connected to the first roller, and a conveyor belt is arranged on the upper ends of the first roller and the second roller. The right sides of the first roller and the second roller are fixedly connected to a screw, and the moving block is threadedly connected to the screw, and the moving block is penetrated and connected to the auxiliary rod.

[0009] Preferably, the motor is fixedly installed on the left side of the water tank, the screw rod is fixedly connected to the inside of the water tank, and the moving block at the upper end of the water tank is fixedly connected to the automatic telescopic rod.

[0010] Preferably, the collecting box comprises an outer box and an inner box, a moving block is fixedly mounted on the bottom end of the outer box, and the inner box is snap-connected to the inside of the outer box.

[0011] Preferably, the collection mechanism and the collection box, the box door, the positive pole magnet, the negative pole magnet and the inner box, the right side of the collection box is rotatably connected to the box door, the inside of the box door is inlaid with the positive pole magnet, the bottom of the right side wall of the collection box is inlaid with the negative pole magnet, and the collection box is provided with an inner box.

[0012] Preferably, the collecting box is fixedly connected to the right side of the water tank, and the collecting box and the left wall of the inner box are filter plates.

[0013] Preferably, the limiting mechanism includes a shrinkage hoop, a long screw, a fixing plate and a handle, the shrinkage hoop and the long screw are arranged inside the fixing plate, the shrinkage hoop is located on the left side of the long screw, a connecting tube is arranged inside the shrinkage hoop, and the handle is fixedly connected to the long screw.

[0014] Preferably, the auxiliary mechanism includes a cavity, a spring and a small ball. The cavity is arranged in the two side walls of the box cover, the spring is fixedly connected in the cavity, the end of the spring away from the cavity is fixedly connected to the small ball, and the end of the small ball away from the spring is provided with a water tank.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the construction precipitation structure that avoids blockage is convenient for timely cleaning of the filter screen, thereby avoiding blockage, collecting blockages, and avoiding environmental pollution. The water inlet pipe can adjust the length, so that the precipitation structure can be suitable for foundation pits of different depths.

[0016] 1. It is equipped with a power device, a cleaning brush and an automatic telescopic rod. The power device drives the cleaning brush to slide against the filter, so that the cleaning brush pushes the blockage on the upper end of the filter into the collection box installed on the right side of the water tank. The automatic telescopic rod drives the cleaning brush to move up and down, so that the bristles poke into the filter, thereby cleaning out the blockage stuck in the filter;

[0017] 2. A collection box, a collection mechanism and a box cover are provided. Driven by the power device, the collection box and the cleaning brush at the lower end of the filter move in the same direction at the same time, so that the collection box catches the blockages that are poked by the cleaning brush to the lower side of the filter. The box cover is opened to take out the inner box containing the blockages. The cleaning brush pushes the blockages at the upper end of the filter into the collection box installed on the right side of the water tank. The box door is turned upward to open and the inner box containing the blockages is taken out, so that the blockages are processed;

[0018] 3. A limiting mechanism and a connecting pipe are provided. The connecting pipe is provided on the outside of the water inlet pipe. The limiting mechanism is provided on the outside of the connecting pipe. The height of the connecting pipe is adjusted and the handle is manually turned to tighten the shrinkage hoop, thereby limiting the connecting pipe and the water outlet pipe, so that the dewatering mechanism can be suitable for foundation pits of different depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at C in the middle;

[0023] Figure 5 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0024] Figure 6 This is a front view structural schematic diagram of the utility model.

[0025] In the figure: 1, base; 2, water tank; 3, power device; 301, motor; 302, screw rod; 303, moving block; 304, auxiliary rod; 305, first roller; 306, second roller; 307, transmission belt; 4, cleaning brush; 5, collection box; 501, outer box; 502, inner box; 6, filter; 7, collection mechanism; 701, collection box; 702, box door; 703, positive pole magnetic attraction; 704 , negative pole magnetic attraction; 705, inner box; 8, limiting mechanism; 801, shrinkage hoop; 802, long screw; 803, fixing plate; 804, handle; 9, auxiliary mechanism; 901, cavity; 902, spring; 903, small ball; 10, box cover; 11, water inlet pipe; 12, connecting pipe; 13, water pump; 14, water outlet pipe; 15, valve; 16, fixed casters; 17, sealing ring; 18, automatic telescopic rod. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-6 The utility model provides a technical solution: a construction precipitation structure to avoid blockage, including a base 1, a water tank 2, a power device 3, a motor 301, a screw rod 302, a moving block 303, an auxiliary rod 304, a first roller 305, a second roller 306, a conveyor belt 307, a cleaning brush 4, a collecting box 5, an outer box 501, an inner box 502, a filter 6, a collecting mechanism 7, a collecting box 701, a box door 702, a positive magnetic attraction 703, a negative magnetic attraction 704, an inner box 705, a limiting mechanism 8, a shrinking hoop 801, a long screw 802, a fixing plate 803, a handle 804, an auxiliary mechanism 9, a cavity 901, a spring 902, a small ball 903, a box cover 10, a water inlet pipe 11, a connecting pipe 12, a water pump 13, a water outlet pipe 14, a valve 15, a fixed caster 16, a sealing ring 17 and an automatic telescopic rod 18;

[0028] like Figure 1 and Figure 2 As shown, the bottom of the base 1 is fixedly connected with a fixed caster 16, so that the construction dewatering structure is easy to move. The construction dewatering structure is moved to the desired use position, and the external power supply is turned on. The outer end of the connecting pipe 12 is provided with a limiting mechanism 8, such as Figure 3 and Figure 5As shown, the limiting mechanism 8 includes a shrinking hoop 801, a long screw 802, a fixing plate 803 and a handle 804. The handle 804 is manually turned, and the long screw 802 is fitted and connected to the shrinking hoop 801. The handle 804 is fixedly connected to the long screw 802. The long screw 802 is loosened, and the connecting pipe 12 is moved up and down. After the connecting pipe 12 is adjusted to a position that meets the foundation pit, the handle 804 is turned again. The shrinking hoop 801 is provided with equidistant long holes. When the long screw 802 is turned, the thread on the long screw 802 engages with the equidistant long holes on the shrinking hoop 801. The long screw 802 is tightened to make the shrinking hoop 801 close to the outer end of the connecting pipe 12, so that the connecting pipe 12 is close to the outer end of the water inlet pipe 11, so that the connecting pipe 12 is limited to the outer end of the water inlet pipe 11.

[0029] The outlet pipe 14 is connected to the required pipeline or water storage tank, the valve 15 connected to the end of the outlet pipe 14 is opened, and the water pump 13 is started. The water pumping end of the water pump 13 pumps the water in the foundation pit into the water tank 2, so that water and debris enter from the connecting pipe 12, and the water inlet pipe 11 is away. One end of the connecting pipe 12 is fixedly connected to the tank cover 10, and the tank cover 10 covers the upper end of the water tank 2. Auxiliary mechanisms 9 are arranged in the left and right side walls of the tank cover 10, such as Figure 4 As shown, the auxiliary mechanism 9 includes a cavity 901, a spring 902 and a small ball 903. The cavity 901 is arranged in the two side walls of the box cover 10, and the spring 902 is fixedly connected in the cavity 901. The end of the spring 902 away from the cavity 901 is fixedly connected with a small ball 903, and the end of the small ball 903 away from the spring 902 is provided with a water tank 2. The small ball 903 is pressed against the side of the water tank 2 by the spring 902, thereby increasing the friction between the inner wall of the box cover 10 and the outer wall of the water tank 2, so that the box cover 10 is not easy to move when the dewatering structure of the construction project slides in a bumpy place, thereby not easily causing the water inlet pipe 11 to shake, thereby increasing its service life;

[0030] The water and impurities pumped up by the water pump 13 flow into the water tank 2 along the water inlet pipe 11, and after passing through the filter screen 6 fixedly installed in the water tank 2, the impurities remain on the filter screen 6, and the water continues to flow downward through the filter screen 6. The right end of the water pump 13 and the left end of the water tank 2 are connected by a pipeline, so that the water pump 13 pumps the water in the water tank 2 into the water pump 13, and the water is discharged from the water outlet pipe 14 fixedly connected to the upper end of the water pump 13;

[0031] like Figure 1As shown, the power device 3 includes a motor 301, a screw rod 302, a moving block 303, an auxiliary rod 304, a first roller 305, a second roller 306 and a transmission belt 307. The motor 301 is fixedly installed on the left side of the water tank 2. The motor 301 is started, and the output end of the motor 301 is fixedly connected to the first roller 305, so that the motor 301 drives the first roller 305 to rotate. The upper ends of the first roller 305 and the second roller 306 are provided with a transmission belt 307, so that the rotation of the first roller 305 drives the transmission belt 307 to rotate, thereby driving the second roller 3 06, the right sides of the first roller 305 and the second roller 306 are fixedly connected with a screw rod 302, so that the first roller 305 and the second roller 306 drive the two screw rods 302 on the right side to rotate, and the screw rods 302 at the upper and lower ends are threadedly connected with a moving block 303, and the auxiliary rod 304 is connected through the moving block 303, and the auxiliary rod 304 is fixedly connected in the water tank 2, so that the moving block 303 slides on the screw rod 302, and the thread directions of the upper and lower screw rods 302 are the same, and the moving block 303 of the upper screw rod 302 is fixedly connected with an automatic telescopic rod 18;

[0032] The output end of the automatic telescopic rod 18 is fixedly connected with a cleaning brush 4. The automatic telescopic rod 18 is started to adjust the height of the cleaning brush 4 so that the bristles of the cleaning brush 4 are attached to the filter screen 6 or poked into the filter screen 6. The screw rod 302 rotates so that the moving block 303 drives the cleaning brush 4, so that the cleaning brush 4 moves to the right to poke out the debris stuck in the filter screen 6. At the same time, the collecting box 5 fixedly installed on the moving block 303 at the lower end and the cleaning brush 4 move at the same position and speed, so that the inner box 502 catches the impurities poked out by the cleaning brush 4. The collecting box 5 includes an outer box 501 and an inner box 502. The inner box 502 is fixedly connected to the moving block 303. The inner box 502 is snap-connected to the outer box 501, so that the inner box 502 is easy to disassemble, thereby facilitating the removal and cleaning of the inner box 502 at any time.

[0033] At the same time, the cleaning brush 4 pushes the impurities on the filter screen 6 to the collecting mechanism 7 fixedly installed on the right side of the water tank 2. Figure 2 As shown, the collecting mechanism 7 includes a collecting box 701, a box door 702, a positive magnetic attraction 703, a negative magnetic attraction 704 and an inner box 705. The collecting box 701 is fixedly installed on the right side of the water tank 2, and the inner box 705 is arranged in the collecting box 701. The left side walls of the collecting box 701 and the inner box 705 are mesh plates, so that the water brought into the inner box 705 by the cleaning brush 4 flows from the mesh plate into the water tank 2. The box door 702 is rotatably connected to the right side of the top of the collecting box 701. The positive magnetic attraction 703 is embedded in the bottom wall of the box door 702, and the negative magnetic attraction 704 is embedded in the right side wall of the bottom end of the collecting box 701, so that it is easy to take out the inner box 705 filled with impurities, and the box door 702 is lifted from the bottom, and the top of the box door 702 is rotated to open the box door 702 and take out the inner box 705.

[0034] Sealing rings 17 are fixed at the connection points between the first roller 305 and the second roller 306 and the screw rod 302 outside the left side wall of the water tank 2 , and a sealing ring 17 is also fixedly connected to the upper end of the connecting pipe 12 .

[0035] The above completes a series of operations of the construction dewatering structure to avoid blockage. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0036] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction dewatering structure for avoiding blockage, comprising a base (1), a power device (3), a collecting mechanism (7) and a limiting mechanism (8), characterized in that: A fixed castor (16) is fixedly mounted on the lower end of the base (1), a water pump (13) and a water tank (2) are fixedly mounted on the upper end of the base (1), the water tank (2) is located at the right end of the water pump (13), a water outlet pipe (14) is fixedly connected to the upper end of the water pump (13), a valve (15) is connected to the water outlet pipe (14), a power device (3) is mounted on the water tank (2), an automatic telescopic rod (18), a cleaning brush (4) and a collection box (5) are arranged in the water tank (2), and the cleaning brush (4) is located between the automatic telescopic rod (18) and the collection box (5); A filter screen (6) is fixedly connected inside the water tank (2), and the filter screen (6) is located between the cleaning brush (4) and the collection box (5). A collection box (701) is fixedly installed on the right side wall of the water tank (2). A box cover (10) is connected to the top of the water tank (2), and an auxiliary mechanism (9) is arranged inside the inner wall of the box cover (10). A water inlet pipe (11) is fixedly connected to the box cover (10), and a connecting pipe (12) is arranged at one end of the water inlet pipe (11) away from the box cover (10). A sealing ring (17) is fixedly connected to the top of the connecting pipe (12), and a limiting mechanism (8) is arranged on the outside of the connecting pipe (12).

2. A construction dewatering structure for avoiding blockage according to claim 1, characterized in that: The power device (3) comprises a motor (301), a screw rod (302), a moving block (303), an auxiliary rod (304), a first roller (305), a second roller (306) and a transmission belt (307); the output end of the motor (301) is fixedly connected to the first roller (305); the upper ends of the first roller (305) and the second roller (306) are provided with a transmission belt (307); the right sides of the first roller (305) and the second roller (306) are fixedly connected to the screw rod (302); the moving block (303) is threadedly connected to the screw rod (302); and the moving block (303) is penetrated and connected to the auxiliary rod (304).

3. A construction dewatering structure for avoiding blockage according to claim 2, characterized in that: The motor (301) is fixedly mounted on the left side of the water tank (2), the screw rod (302) is fixedly connected inside the water tank (2), and the moving block (303) at the upper end of the water tank (2) is fixedly connected to an automatic telescopic rod (18).

4. The anti-clogging construction dewatering structure according to claim 1, characterized in that: The collecting box (5) comprises an outer box (501) and an inner box (502); a moving block (303) is fixedly mounted on the bottom end of the outer box (501); and the inner box (502) is snap-fitted and connected inside the outer box (501).

5. The anti-clogging construction dewatering structure according to claim 1, characterized in that: The collecting mechanism (7) and the collecting box (701), the box door (702), the positive pole magnetic attraction (703), the negative pole magnetic attraction (704) and the inner box (705); the right side of the collecting box (701) is rotatably connected to the box door (702); the positive pole magnetic attraction (703) is embedded in the box door (702); the bottom of the right side wall of the collecting box (701) is embedded with the negative pole magnetic attraction (704); and the inner box (705) is arranged in the collecting box (701).

6. A construction dewatering structure for avoiding blockage according to claim 5, characterized in that: The collecting box (701) is fixedly connected to the right side of the water tank (2), and the left wall of the collecting box (701) and the inner box (705) is a filter plate.

7. The anti-clogging construction dewatering structure according to claim 1, characterized in that: The limiting mechanism (8) comprises a shrinkage hoop (801), a long screw (802), a fixing plate (803) and a handle (804); the shrinkage hoop (801) and the long screw (802) are arranged inside the fixing plate (803); the shrinkage hoop (801) is located on the left side of the long screw (802); a connecting tube (12) is arranged inside the shrinkage hoop (801); and the handle (804) is fixedly connected to the long screw (802).

8. The anti-clogging construction dewatering structure according to claim 1, characterized in that: The auxiliary mechanism (9) comprises a cavity (901), a spring (902) and a small ball (903); the cavity (901) is arranged in the two side walls of the box cover (10); the spring (902) is fixedly connected in the cavity (901); one end of the spring (902) away from the cavity (901) is fixedly connected to the small ball (903); and one end of the small ball (903) away from the spring (902) is provided with a water tank (2).

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