Drainage structures of building foundation ditch
Technical Field
The utility model relates to the technical field of foundation pits, in particular to a drainage structure of a building foundation pit.
Background
The foundation ditch is the soil pit that is excavated according to basement elevation and basic plane size in basic design position, because of rainy day ponding easily in the foundation ditch, need use drainage structures to carry out the drainage, and common drainage structures is the water pump, and the drainage is convenient fast.
The drainage structures of foundation ditch comprises water pump and water tank mostly, and the water pump can be with in the foundation ditch water extraction to the water tank in, but the fixed effect of water tank is not good, and when the water pump discharged the water tank with water, the water tank received the impact of water, leads to rocking of water tank easily to squint, causes the collapse of water tank at last, uses safety inadequately, consequently, needs the drainage structures of a building foundation ditch to solve above problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a drainage structure of a building foundation pit, which overcomes the defects of the prior art and aims to solve the problems that the existing water tank is poor in fixing effect, when a water pump discharges water to the water tank, the water tank is impacted by the water, the water tank is easy to shake and shift, the water tank collapses finally, and the use is not safe enough.
In order to achieve the purpose, the utility model provides the following technical scheme: a drainage structure of a building foundation pit comprises a base, wherein two fixed blocks and a water tank are arranged above the base, the water tank is positioned between the two fixed blocks, a cleaning opening and a water pump are arranged above the water tank, the water pump is positioned on one side of the cleaning opening, a connecting pipe is arranged on one side of the water pump, a drainage pipe is fixedly connected between the water pump and the water tank, a supporting block is arranged inside the water tank, a notch and a drainage opening are formed in the front surface wall of the water tank, the drainage opening is positioned below the notch, a filter screen is connected to the inside of the notch in a clamping manner and extends into the water tank, the filter screen is positioned above the supporting block, a handle is arranged on the front surface wall of the filter screen, a connecting rod is arranged inside the fixed blocks, a rotating rod is sleeved outside the connecting rod, and a turnover plate is arranged above the rotating rod, and the rotating rod is in threaded connection with a bolt, the turnover plate is in threaded connection with a lengthened screw rod, one side of the lengthened screw rod is provided with a handle, the other side of the lengthened screw rod is provided with an anti-skid block, the handle is sleeved with a rubber sleeve, and a universal self-locking wheel is arranged below the base.
As a preferred technical scheme of the utility model, the number of the supporting blocks is two, the two supporting blocks are respectively positioned at two sides of the inner surface wall of the water tank, and the heights of the two supporting blocks are the same.
As a preferred technical scheme of the utility model, the filter screen is made of metal.
As a preferred technical scheme of the utility model, the filter screen is matched with the notch, and the inner surface wall of the notch is fixedly adhered with the sealing gasket through waterproof glue.
As a preferred technical scheme of the utility model, a fixing frame is arranged outside the filter screen and is of a hollow cuboid structure.
As a preferred technical scheme of the utility model, the rotating rod is of a hollow cylindrical structure and is made of metal.
Compared with the prior art, the utility model has the beneficial effects that:
the turnover plate is vertically arranged on the water tank, the turnover rod is locked with the connecting rod through the bolt, the turnover plate is fixed, the lengthening screw rod is rotated through the handle, the lengthening screw rod drives the anti-skid blocks to be attached to two sides of the water tank, the water tank is fixed, when the water tank is not used, the turnover plate is only required to be turned over to two sides of the base, the occupied space is not occupied, the fixation is convenient and rapid, the water tank is prevented from being impacted by water when water is drained, the water tank is easy to topple, the mounting consumption materials are less, and the use energy is saved.
According to the utility model, the filter screen can be clamped into the water tank through the notch, and is supported by the supporting block in the water tank, so that the filter screen is prevented from inclining, the filter screen can be firmly supported in the water tank, the filter screen can filter mud blocks in water, the mud amount of the mud blocks sinking into the bottom of the water tank is reduced, and the mounting and dismounting are convenient and fast.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic top view of the filter net of the present invention;
fig. 4 is a side view of the fixing block according to the present invention.
Description of reference numerals:
1. clearing the opening; 2. a water pump; 3. a connecting pipe; 4. a turnover plate; 5. a grip; 6. lengthening the screw; 7. a fixed block; 8. a universal self-locking wheel; 9. a base; 10. a bolt; 11. a rubber sleeve; 12. anti-skid blocks; 13. a water tank; 14. a support block; 15. a filter screen; 16. a notch; 17. a handle; 18. a water outlet; 19. a rotating rod; 20. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a drainage structure for a building foundation pit comprises a base 9, two fixing blocks 7 and a water tank 13 are arranged above the base 9, the water tank 13 is arranged between the two fixing blocks 7, a cleaning opening 1 and a water pump 2 are arranged above the water tank 13, the cleaning opening 1 is convenient for cleaning mud blocks, the water pump 2 is arranged at one side of the cleaning opening 1, a connecting pipe 3 is arranged at one side of the water pump 2, a drainage pipe is fixedly connected between the water pump 2 and the water tank 13, the connecting pipe 3 is in threaded connection with the water pump 2 to increase the connection firmness, the water pump 2 can drain water in the foundation pit into the water tank 13 through the connecting pipe 3, supporting blocks 14 are arranged inside the water tank 13, the supporting blocks 14 and the water tank 13 are welded and fixed to increase the firmness of the supporting blocks 14, the supporting blocks 14 are two, the two supporting blocks 14 are respectively arranged at two sides of the inner surface wall of the water tank 13, and the heights of the two supporting blocks 14 are the same, can steadily support filtration through two supporting shoes 14 that the height is the same, prevent that filtration from inclining in water tank 13, influence the mud piece filtration condition, notch 16 and outlet 18 have been seted up to the preceding table wall of water tank 13, outlet 18 is located the below of notch 16, install the valve on the outlet 18, the opening and the closure of outlet 18 can be realized to the valve, the inside block of notch 16 is connected with filter screen 15, filter screen 15 adopts the metal material, the hardness of multiplicable filter screen 15, the life of extension filter screen 15, and filter screen 15 extends to the inside of water tank 13, filter screen 15 is located the top of supporting shoe 14, filter screen 15 and notch 16 looks adaptation, and the interior table wall of notch 16 pastes through the waterproof glue and is fixed with sealed the pad, the leakproofness of multiplicable notch 16, prevent to produce the gap between notch 16 and the filter screen 15.
Specifically, please refer to fig. 2 and 3, the front surface wall of the filter screen 15 is provided with a handle 17, the handle 17 and the filter screen 15 are fixed by bolts, the handle 17 is convenient for an operator to pull out the filter screen 15 from the box 13 more conveniently, a fixing frame is arranged outside the filter screen 15, the fixing frame is of a hollow cuboid structure, the notch 16 can be blocked by the fixing frame, water is prevented from flowing into the notch 16 through meshes on the filter screen 15, and then flows out from the box 13 through the notch 16, and the sealing performance of the notch 16 is increased for the second time.
Specifically, referring to fig. 2 and 4, a connecting rod 20 is disposed inside the fixed block 7, a rotating rod 19 is sleeved outside the connecting rod 20, the rotating rod 19 is a hollow cylindrical structure, the rotating rod 19 is made of metal, so that the rotating rod 19 can rotate on the connecting rod 20 and the service life of the rotating rod 19 is prolonged, a turning plate 4 is disposed above the rotating rod 19, a bolt 10 is connected to the rotating rod 19 through a thread, the bolt 10 can lock the rotating rod 19 and the connecting rod 20 to fix the turning plate 4 and prevent the turning plate 4 from turning over at will, a lengthening screw 6 is connected to the turning plate 4 through a thread, a handle 5 is disposed on one side of the lengthening screw 6, the handle 5 and the lengthening screw 6 are welded and fixed, the lengthening screw 6 can be rotated more easily by an operator through the handle 5 to save strength, an anti-slip block 12 is disposed on the other side of the lengthening screw 6, and a rubber sleeve 11 is sleeved on the handle 5, the rubber sleeve 11 prevents that the handle 5 from easily fraying operating personnel's hand, has played the effect of protection, and the below of base 9 is provided with universal auto-lock wheel 8, and universal auto-lock wheel 8 and base 9 pass through the bolt fastening, and the removal of the drainage structures of being convenient for of universal auto-lock wheel 8.
The working principle is as follows: when using, operating personnel accessible switch starts water pump 2, water pump 2 accessible connecting pipe 3 is with in the water suction water tank 13 in the foundation ditch, notch 16 can intake the inside of case 13 with filter screen 15 block, and support it by the supporting shoe 14 of water tank 13 inside, prevent filter screen 15 slope, filter screen 15 can filter the mud cake of aquatic, reduce the mud volume that the mud cake sinks into water tank 13 bottom, connecting rod 20 is convenient for the rotation of bull stick 19, bull stick 19 can drive returning face plate 4 and overturn, make returning face plate 4 overturn to the both sides of water tank 13, and be vertical, then lock bull stick 19 and connecting rod 20 through bolt 10, fix returning face plate 4, then rotate extension screw 6 through handle 5, make extension screw 6 drive non slipping spur 12 paste to the both sides of water tank 13, fix water tank 13, increase the fastness of water tank 13.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.