CN218454416U - Automatic control precipitation device for construction - Google Patents

Abstract

The utility model relates to a construction dewatering technical field provides automatic control dewatering device for construction, including base face, foundation ditch, the surface of base face is provided with dewatering mechanism, dewatering mechanism includes the gravity ball, the top fixedly connected with of gravity ball connects the rope, the top fixedly connected with slider of connecting the rope, the top fixedly connected with activity rope of slider, the fixed surface of connecting plate is connected with and supports the pole. The automatic control dewatering device can automatically control the dewatering mechanism to accurately start and stop the water pump according to the real-time change of the water level, and perform real-time extraction operation according to the change of the underground water level, so that compared with the traditional manual control, the automatic control dewatering device can effectively avoid the phenomenon of no pump burning; the automatic control device is simple to manufacture, high in practicability and convenient to construct, labor cost is saved, the length of the movable rope is adjusted through the reset spring according to the mode that the movable rope is stretched by the water level to perform precipitation work, and the effect of precipitation in the foundation pit is effectively improved.

Description

Automatic control precipitation device for construction

Technical Field

The utility model relates to a construction precipitation technical field, it is specific relates to automatic control precipitation device is used in construction.

Background

The precipitation construction is through making precipitation well, adopts the water pump to take groundwater out, arranges appointed drainage system to this guarantees that the foundation construction goes on under dry environment, when ponding surpassed certain degree of depth in the foundation ditch, need discharge the ponding in the pile foundation with the water pump, well point precipitation promptly. And the precipitation construction excavates the deep basal pit in the higher area of groundwater level, because the aquifer is cut off, under the pressure differential effect, groundwater can inevitably be constantly oozed and flow into the foundation ditch, if do not carry out foundation ditch precipitation drainage work, will cause the foundation ditch to soak, make the site operation condition worsen, the foundation bearing capacity descends, still can arouse phenomenons such as quicksand, piping and side slope unstability under the action of dynamic water pressure, consequently, in order to ensure foundation ditch construction safety, must take effectual precipitation and drainage measure, also called precipitation engineering.

Usually foundation ditch well point precipitation is manual control water pump switch, and the personnel on duty patrols 24 hours, guarantees the water pump normal operating, makes draw water and goes on in succession, and this greatly increased the expenditure of cost of labor still can make the water pump be in operating condition when the water level has been less than the water pump position in the foundation ditch in addition, leads to the water pump dry pumping to cause the emergence of burning pump phenomenon, consequently needs a overpass roof beam drainage structures.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic control precipitation device is used in construction has solved the construction among the correlation technique and has used automatic control precipitation device when the water level has been less than the water pump position in the foundation ditch, still makes the water pump be in operating condition, leads to the water pump to dry the problem that takes out and cause the burn pump.

The technical scheme of the utility model as follows: automatic control precipitation device is used in construction, including base face, foundation ditch, the surface of base face is provided with precipitation mechanism, precipitation mechanism includes the gravity ball, the top fixedly connected with of gravity ball connects the rope, the top fixedly connected with slider of connecting the rope, the top fixedly connected with activity rope of slider, the top fixedly connected with movable block of activity rope, the surface of movable block is equipped with the solid fixed cylinder, the spout has been seted up to the inner wall of solid fixed cylinder, the fixed surface of movable block is connected with the slider, one side fixedly connected with reset spring of slider, reset spring's one end and the inner wall fixed connection of spout, the one end fixedly connected with telescopic link of activity rope is kept away from to the movable block, the one end fixedly connected with connecting plate of movable block is kept away from to the telescopic link, the fixed surface of connecting plate is connected with and supports the pole.

Preferably, the fixed surface of base plane is connected with the bottom plate, the top fixedly connected with on & off switch of bottom plate can be according to the effect of the height automatic control precipitation mechanism operation of water level through setting up the on & off switch.

Preferably, the abutting rod is arranged in parallel with the on-off key, and the on-off key can be controlled by opening and closing the abutting rod when the abutting rod moves.

Preferably, the inner wall fixedly connected with water pump of foundation ditch, the top fixedly connected with drain pipe of water pump plays the effect of taking the water in the foundation ditch out through setting up the water pump.

Preferably, the surface of the base plane is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with the surface of the fixing cylinder, and the fixing cylinder is fixed and keeps a certain distance from the base plane through the fixing frame.

Preferably, the slider and spout sliding connection, the inner wall fixedly connected with slide bar of spout, the slider cover is established on the surface of slide bar, reset spring cover is established on the surface of slide bar.

Preferably, the gravity ball is arranged perpendicular to the slider, and the width of the slider is greater than that of the gravity ball.

Preferably, the number of the movable ropes is two, and the movable ropes are arranged at the top of the floating block in a V shape, so that the function of decomposing the bearing force of the movable ropes is achieved.

The utility model discloses a theory of operation and beneficial effect do:

1. the automatic control dewatering device can automatically control the dewatering mechanism to accurately start and stop the water pump according to the real-time change of the water level, and perform real-time extraction operation according to the change of the underground water level, so that compared with the traditional manual control, the automatic control dewatering device can effectively avoid the occurrence of the phenomenon of a non-burning pump; and automatic control device whole simple manufacture practicality is high, construction convenience, saves the labour cost, adjusts the length of activity rope through reset spring according to the tensile mode of activity rope of water level and carries out precipitation work, has effectively improved the effect of precipitation in the foundation ditch.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic sectional view of the structure of FIG. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention a.

In the figure: the device comprises a base surface 1, a foundation pit 2, a water pump 3, a drain pipe 4, a precipitation mechanism 5, a gravity ball 501, a connecting rope 502, a floating block 503, a movable rope 504, a movable block 505, a sliding rod 506, a return spring 507, a fixed cylinder 508, a telescopic rod 509, a connecting plate 510, a resisting rod 511, an on-off key 6, a bottom plate 7 and a fixed frame 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, the present embodiment provides an automatic control precipitation device for construction, which includes a base 1, a foundation pit 2, a bottom plate 7 fixedly connected to a surface of the base 1, a switch 6 fixedly connected to a top of the bottom plate 7, a water pump 3 fixedly connected to an inner wall of the foundation pit 2, a drain pipe 4 fixedly connected to a top of the water pump 3, a precipitation mechanism 5 disposed on a surface of the base 1 and functioning to drain water in the foundation pit 2 by installing the water pump 3, the precipitation mechanism 5 including a gravity ball 501, a connecting rope 502 fixedly connected to a top of the gravity ball 501, a slider 503 fixedly connected to a top of the connecting rope 502, a movable rope 504 fixedly connected to a top of the slider 503, the gravity ball 501 and the slider 503 being disposed vertically, and having a width greater than that of the gravity ball 501, the number of the movable ropes 504 being two, and being V-shaped, disposed on a top of the slider 503 to function to decompose the movable rope 504, a load-bearing force of the slider 505, a fixed cylinder 508 disposed on a surface of the slider 505, a fixed cylinder 508 fixedly connected to a side of the slider, and a return spring 510, and a return chute 510 disposed on a side of the slider, and a return spring 510 is connected to the slider, and a side of the slider, and a fixed cylinder 508 disposed on a side of the fixed cylinder, and a side of the slider, and a return chute 510, and a return spring, and a return chute 510 disposed on a side of the slider, and a fixed cylinder, and a return spring, and a side of the slider 505, the surface of the connecting plate 510 is fixedly connected with a supporting rod 511, the supporting rod 511 is arranged in parallel with the switch key 6, and the switch key 6 can be controlled by opening and closing the supporting rod 511 when the supporting rod 511 moves.

When the water pump is used, after accumulated water in a water pit exceeds a certain depth, the buoyancy of the floating block 503 is larger than that of the gravity ball 501, the movable rope 504 is loosened, at the moment, the gravity ball 501 pulls the movable rope 504 to rise through the reset spring 507 and enables the telescopic rod 509 to slide towards the fixed barrel 508, the abutting rod 511 is enabled to contact the switch key 6 (the switch key 6 is set to be a touch switch), the water pump 3 starts pumping water, after the water pump 3 pumps water to a certain depth, the buoyancy of the floating block 503 is smaller than that of the gravity ball 501, the gravity ball 501 enables the abutting rod 511 to be far away from the switch key 6 through the movable rope 504 to close the water pump 3, and the phenomenon that the water pump 3 is pumped out is avoided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Automatic control precipitation device is used in construction, its characterized in that, including base level (1), foundation ditch (2), the surface of base level (1) is provided with precipitation mechanism (5), precipitation mechanism (5) are including gravity ball (501), top fixedly connected with of gravity ball (501) connects rope (502), the top fixedly connected with slider (503) of connecting rope (502), the top fixedly connected with activity rope (504) of slider (503), the top fixedly connected with movable block (505) of activity rope (504), the surface of movable block (505) is equipped with solid fixed cylinder (508), the spout has been seted up to the inner wall of solid fixed cylinder (508), the fixed surface of movable block (505) is connected with the slider, one side fixedly connected with reset spring (507) of slider, the one end of reset spring (507) and the inner wall fixed connection of spout, the one end fixedly connected with telescopic link (509) of activity rope (504) are kept away from to movable block (505), the one end fixedly connected with fixed connection board (510) of movable block (505) are kept away from to telescopic link (509), the fixed surface of connecting plate (510) is connected with butt pole (511).

2. The automatic control precipitation device for construction according to claim 1, wherein a bottom plate (7) is fixedly connected to the surface of the base surface (1), and an on-off switch (6) is fixedly connected to the top of the bottom plate (7).

3. The automatic control precipitation device for construction according to claim 1, wherein the support rod (511) is disposed in parallel with the switch key (6).

4. The automatic control precipitation device for construction according to claim 1, wherein a water pump (3) is fixedly connected to the inner wall of the foundation pit (2), and a water discharge pipe (4) is fixedly connected to the top of the water pump (3).

5. The automatic control precipitation device for construction according to claim 1, wherein a fixing frame (8) is fixedly connected to the surface of the base surface (1), and the inner wall of the fixing frame (8) is fixedly connected with the surface of the fixed cylinder (508).

6. The automatic control precipitation device for construction according to claim 1, wherein the sliding block is slidably connected with a sliding groove, a sliding rod (506) is fixedly connected to the inner wall of the sliding groove, the sliding block is sleeved on the surface of the sliding rod (506), and the return spring (507) is sleeved on the surface of the sliding rod (506).

7. The automatic control precipitation device for construction according to claim 1, wherein the gravity ball (501) is vertically arranged with the floating block (503), and the width of the floating block (503) is larger than the width of the gravity ball (501).

8. The automatic control precipitation device for construction according to claim 1, wherein the number of the movable ropes (504) is two, and the movable ropes are arranged on the top of the floating blocks (503) in a V shape.

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