CN221628223U - Movable continuous water pumping and draining device for tunnel construction - Google Patents

Abstract

The utility model discloses a movable continuous water pumping and draining device for tunnel construction, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water suction pipe, the other end of the water suction pipe is fixedly connected with a rectangular cover, a sewage disposal mechanism is arranged inside the rectangular cover, the sewage disposal mechanism comprises a slide rod fixedly connected between the top and the bottom of the middle part inside the rectangular cover, a cross lifting block is sleeved on the circumferential surface of the slide rod in a sliding manner, a round hole matched with the slide rod is formed in the cross lifting block, an adaptive reciprocating screw rod is further connected onto the cross lifting block in a threaded manner, and two ends of the reciprocating screw rod are both rotationally connected with the top and the bottom inside the rectangular cover. The utility model realizes the technical effects of taking away the impurities or the small stones clamped in the water inlet holes, preventing the water inlet holes from being blocked, ensuring the water inflow of the water pump, ensuring the stable water drainage efficiency and ensuring the construction progress.

Description

Movable continuous water pumping and draining device for tunnel construction

Technical Field

The utility model relates to the technical field of tunnel construction, in particular to a movable continuous water pumping and draining device for tunnel construction.

Background

The tunnel is an underground passage, is mainly used for infrastructure construction such as traffic, water and electricity, communication and the like, and can connect two places by cutting the tunnel in mountain bodies, underground water layers or other barriers, so that the traffic and transportation efficiency is improved, the economic development is promoted, and in the tunnel construction process, underground water can invade the tunnel through rock stratum cracks, faults and the like to cause ponding in the tunnel, so that drainage is needed to be carried out in the tunnel.

When carrying out the drainage to tunnel inside, owing to be the construction site, there is a large amount of stones and impurity in the water, the suction pump that uses generally all has filtering mechanism, prevent that the great stones of impurity from entering into the water pump, make the water pump damage, influence the construction progress, but current water pump filtering mechanism generally only has filtering capability, when some stone impurity is almost with the filter screen because of the water pressure, when the card is on the filter screen, can not clear up, the water yield that makes through the filter screen in the past is less for a long time, the efficiency of pumping water has been reduced, the portable continuous drainage device of tunnel construction is designed for this reason.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a movable continuous water pumping and draining device for tunnel construction.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a portable continuous drainage device of taking out of tunnel construction, includes the bottom plate, bottom plate top fixedly connected with water pump, water pump input fixedly connected with absorbs water pipe, and absorbs water pipe other end fixedly connected with rectangle cover, rectangle cover inside is provided with blowdown mechanism, blowdown mechanism is including the same slide bar of fixed connection between rectangle cover inboard middle part top and bottom, slide bar circumference surface sliding sleeve is equipped with the cross lifter, set up the round hole with slide bar looks adaptation on the cross lifter, the back spiro union has the reciprocating screw of looks adaptation on the cross lifter, and reciprocating screw both ends all rotate to be connected at rectangle cover inboard top and bottom, rectangle cover outer wall top fixed mounting has the motor, and the motor output runs through rectangle cover fixed connection at the top of reciprocating screw, the round bar has all been run through in cross lifter both sides, the round hole with round bar looks adaptation is all seted up to cross lifter both sides, two one side fixedly connected with same horizontal pole of absorbing water pipe, two the round bar other end fixedly connected with same U shaped bar, and U shaped bar both ends are all connected with the same horizontal pole, two side of keeping away from the round bar and two side of the same horizontal pole, two horizontal poles all are close to two side of the round bar are equipped with the lug, all are connected with two horizontal poles.

As a further scheme of the utility model, the sewage disposal mechanism further comprises four fixing rods symmetrically and fixedly connected to two sides of the inner wall of the rectangular cover, the other ends of the fixing rods on the same side are fixedly connected with the same bending rod, the bending rod comprises a vertical rod and an inclined rod, the top of the vertical rod is connected with the bottom of the inclined rod, and the bending rod is matched with the convex block.

As a further scheme of the utility model, the sewage disposal mechanism further comprises a plurality of cleaning rods fixedly connected to one side of the cross rod far away from the water suction pipe at equal intervals, a plurality of vertical water inlet holes are formed in one side of the rectangular cover far away from the water suction pipe at equal intervals, the cleaning rods are matched with the water inlet holes, and each time the cleaning rods move downwards, the cleaning rods are inserted into the water inlet holes, so that impurities in the water inlet holes are scraped to the lower side.

As a further scheme of the utility model, the two sides of the top of the bottom plate are fixedly connected with L-shaped plates, each L-shaped plate is provided with a limiting mechanism, each limiting mechanism comprises limiting rods which are sleeved on the two sides of the top of the L-shaped plate in a sliding manner, round holes matched with the limiting rods are formed in the two sides of the top of the L-shaped plate, the bottom of each limiting rod is fixedly connected with one lifting plate, the two ends of the bottom of each lifting plate are fixedly connected with rubber pads, the rubber pads are in contact with the wheels, locking of the wheels is achieved, and the tops of the two limiting rods are fixedly connected with limiting blocks.

As a further scheme of the utility model, the limiting mechanism further comprises a screw rod with threads penetrating through the middle of the top of the L-shaped plate, a threaded hole matched with the screw rod is formed in the middle of the top of the L-shaped plate, a handle is fixedly connected to the top of the screw rod, a connecting rod is fixedly connected to the bottom of the screw rod, a fixing cone penetrates through the lifting plate and is fixedly connected with the lifting plate, the fixing cone is inserted into the ground to fix the device, and fixing rings are fixedly sleeved on the circumferential surfaces of the top and the bottom of the lifting plate and are respectively and fixedly sleeved on the connecting rod.

As a further scheme of the utility model, wheels are arranged at two ends of two sides of the bottom plate, a pushing handle is arranged at one end of the top of the bottom plate, which is far away from the water suction pipe, and the larger wheels are arranged so as to be convenient for moving in complex terrains.

The beneficial effects of the utility model are as follows:

The utility model comprises the following steps: due to the adoption of the technical means of the pollution discharge mechanism, the motor drives the cross lifting block to reciprocate up and down, when the cross lifting block moves downwards with the parts such as the U-shaped rod, the round rod and the cross rod, the lug slides to the inclined rod of the bending rod, the lug moves towards one side of the water inlet hole with the round rod and the cross rod, the cleaning rod slides in the water inlet hole, impurities such as small stones in the water inlet hole are scraped and fall down, meanwhile, the first spring and the second spring are compressed, when the cross rod 1 and the like move at the bottom, the lug is separated from the bending rod, at the moment, the second spring is reset, so that the cross rod and the cleaning rod are reset, and meanwhile, the lug returns to one side of the bending rod close to the water suction pipe, when the U-shaped rod and the lug rise to a higher position, the lug is extruded under the action of the bending rod, the first spring is compressed, when the lug returns to one side of the bending rod close to the water inlet hole, and finally the cleaning rod slides in the water inlet hole again under the action of the bending rod, the problem that the background technology is effectively solved, the problem that the impurities are clamped in the water inlet hole is solved, the water inlet efficiency is not guaranteed, and the water inlet efficiency is guaranteed, and the water pump is not guaranteed to be stable.

The utility model comprises the following steps: through gag lever post, stopper, handle, lead screw, lifter plate, rubber pad, fixed cone, solid fixed ring and connecting rod's setting, rotate the handle of both sides for the lead screw is bringing fixed cone and lifter plate and is descending, and after the water suction pipe contacted with ground, boring to subsurface is moved, makes the wheel fixed after both sides rubber pad contacted with the wheel, and the water suction pipe is fixed with ground realization simultaneously, guarantees the stability of whole device.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a movable continuous water pumping and draining device for tunnel construction;

FIG. 2 is a schematic cross-sectional view of a rectangular cover of the tunnel construction movable continuous water pumping and draining device;

Fig. 3 is an enlarged schematic structural view of the tunnel construction movable continuous water pumping and draining device at a position a in fig. 2;

FIG. 4 is a schematic diagram of a partial structure of a movable continuous water pumping and draining device for tunnel construction according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of the tunnel construction movable continuous water pumping and draining device at the position B in fig. 4.

In the figure: 1. a bottom plate; 2. a wheel; 3. a pushing handle; 4. a water pump; 5. a water suction pipe; 6. a rectangular cover; 7. a sewage disposal mechanism; 701. a motor; 702. a slide bar; 703. a reciprocating screw rod; 704. bending the rod; 705. a fixed rod; 706. a cross lifting block; 707. a U-shaped rod; 708. a round bar; 709. a first spring; 710. a second spring; 711. a cross bar; 712. a cleaning lever; 713. a bump; 8. an L-shaped plate; 9. a limit rod; 10. a limiting block; 11. a handle; 12. a screw rod; 13. a lifting plate; 14. a rubber pad; 15. a fixed cone; 16. a fixing ring; 17. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-5, the movable continuous water pumping and draining device for tunnel construction comprises a base plate 1, a water pump 4 is fixedly connected to the top of the base plate 1, a water suction pipe 5 is fixedly connected to the input end of the water pump 4, a rectangular cover 6 is fixedly connected to the other end of the water suction pipe 5, a pollution discharge mechanism 7 is arranged inside the rectangular cover 6, the pollution discharge mechanism 7 comprises a same slide bar 702 fixedly connected between the top and the bottom of the middle part of the inner side of the rectangular cover 6, a cross lifting block 706 is sleeved on the circumference surface of the slide bar 702 in a sliding manner, round holes matched with the slide bar 702 are formed in the cross lifting block 706, a matched reciprocating screw 703 is further screwed on the cross lifting block 706, two ends of the reciprocating screw 703 are fixedly connected to the top and the bottom of the inner side of the rectangular cover 6 in a rotating manner, a motor 701 is fixedly installed at the top of the outer wall of the rectangular cover 6, the output end of the motor 701 penetrates through the top of the rectangular cover 6, round bars 708 are slidably penetrated through the two sides of the cross lifting block 706, round bars 708 are fixedly connected to one side of the same round bar 708, the other end of the cross lifting block 708 is fixedly connected to one side of the round bar 708, two U-shaped bars 708 are fixedly connected to the other ends of the round bars 708, two U-shaped bars are fixedly connected to two ends of the round bars 708 are fixedly connected to two ends of the two U-shaped bars 707, and two ends of the two U-shaped bars 707 are fixedly connected to two ends of the two U-shaped bars 711 are fixedly connected to two ends of the round bars 707, and two ends of the two U-shaped bars 711 are fixedly connected to two ends of one ends of the two U-shaped bars 707 to two opposite ends to one ends to each of the opposite to each of the U-shaped, 707.

In this embodiment, the sewage draining mechanism 7 further includes four fixing rods 705 symmetrically and fixedly connected to two sides of the inner wall of the rectangular cover 6, the other ends of the two fixing rods 705 on the same side are fixedly connected with the same bending rod 704, the bending rod 704 includes a vertical rod and an inclined rod, the top of the vertical rod is connected with the bottom of the inclined rod, the bending rod 704 is adapted to the protruding block 713, the bending rod 704 is arranged, and the protruding block 713, the round rod 708, the second spring 710 and the like are matched, so that the cross rod 711 approaches to the water inlet hole every time when descending.

In this embodiment, the blowdown mechanism 7 further includes a plurality of cleaning rods 712 of equidistance fixed connection in horizontal pole 711 and keep away from one side of the water suction pipe 5, and the equidistant one side that keeps away from the water suction pipe 5 of rectangular cover 6 is left and is equipped with a plurality of vertical inlet openings, and cleaning rods 712 and inlet opening looks adaptation, and when cleaning rods 712 from the top down moved, can contact in the inlet opening, dial down stone debris, guarantee the normal work of water pump 4.

In this embodiment, the equal fixedly connected with L template 8 in bottom plate 1 top both sides all are provided with stop gear on every L template 8, stop gear establish the gag lever post 9 in L template 8 top both sides including the slip cap, the round hole with gag lever post 9 looks adaptation has all been seted up to L template 8 top both sides, two gag lever post 9 bottom fixedly connected with same lifter 13, and the equal fixedly connected with rubber pad 14 in lifter 13 bottom both ends, rubber pad 14 and wheel 2 contact, realize the spacing to wheel 2, the equal fixedly connected with stopper 10 in two gag lever post 9 tops.

In this embodiment, stop gear still includes screw rod 12 that the screw thread runs through the middle of L template 8 top, screw hole with screw rod 12 looks adaptation has been seted up to L template 8 top intermediate position, screw rod 12 top fixedly connected with handle 11, screw rod 12 bottom fixedly connected with connecting rod 17, and connecting rod 17 runs through lifter plate 13 fixedly connected with fixed cone 15, connecting rod 17 is located lifter plate 13 top and the equal fixed cover of circumference surface of bottom and is equipped with solid fixed ring 16, through gu fixed ring 16's setting, realize spacing to lifter plate 13 for lifter plate 13 descends along with fixed cone 15.

In the embodiment, wheels 2 are arranged at two ends of two sides of the bottom plate 1, and a pushing handle 3 is arranged at one end, far away from the water suction pipe 5, of the top of the bottom plate 1.

Working principle: the movable continuous water pumping and draining device for tunnel construction is characterized in that when the device is used, the device is moved in a tunnel through a pushing handle 3 and wheels 2, a larger wheel 2 is convenient for adapting to the uneven ground in the tunnel, the device is convenient to move, when water is required to be drained, handles 11 on two sides are rotated, a screw rod 12 is enabled to descend with a fixed cone 15 and a lifting plate 13, a water suction pipe 5 is enabled to drill downwards after contacting with the ground, when rubber pads 14 on two sides are enabled to be in contact with the wheels 2, the wheels 2 are enabled to be fixed, the water suction pipe 5 is enabled to be fixed with the ground, the stability of the whole device is ensured, a rectangular cover 6 is placed in water, a motor 701 is upwards connected with the output end of a water pump 4, the motor 701 and the water pump 4 are started, water drainage can be realized, in the water drainage process, the motor 701 drives a cross lifting block 706 to reciprocate upwards and downwards, and downwards when the cross lifting block 706 is enabled to move downwards with a U-shaped rod 707, a round rod 708, a cross 711 and the like, the bump 713 slides to the diagonal of the bending bar 704 so that the bump 713 moves to the side of the water inlet with the round bar 708 and the cross bar 711, so that the cleaning bar 712 slides in the water inlet, so that debris such as small stones in the water inlet is scraped down and falls under, while the first spring 709 and the second spring 710 are compressed, when the cross bar 711 moves to the bottom, the bump 713 is separated from the bending bar 704, and the second spring 710 is reset to reset the cross bar 711 and the cleaning bar 712, while the bump 713 returns to the side of the bending bar 704 near the water suction pipe 5, when the U-shaped bar 707 and the bump 713 rise to the higher position, the bump 713 is pressed under the action of the bending bar 704, the first spring 709 is compressed, when the bump 713 separates from the bending bar 704 at the top, the bump 713 returns to the side of the bending bar 704 near the water inlet, finally, under the action of the bending rod 704, the cleaning rod 712 slides in the water inlet hole again, so that impurities such as stones are cleaned, and the cleaning rod is circularly reciprocated to ensure the work of the water pump 4.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a portable continuous drainage device of tunnel construction, includes bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with water pump (4), water pump (4) input fixedly connected with water suction pipe (5), and water suction pipe (5) other end fixedly connected with rectangle cover (6), rectangle cover (6) inside is provided with blowdown mechanism (7), blowdown mechanism (7) are including same slide bar (702) of fixed connection between rectangle cover (6) inboard middle part top and bottom, slide bar (702) circumference surface slip cover is equipped with cross lifting block (706), offer on cross lifting block (706) with slide bar (702) looks adaptation round hole, still the spiro union has reciprocal lead screw (703) of looks adaptation on cross lifting block (706), and reciprocal lead screw (703) both ends all swivelling joint are at rectangle cover (6) inboard top and bottom, rectangle cover (6) outer wall top fixed mounting has motor (701), and motor (701) output runs through rectangle cover (6) fixed connection at the top of reciprocal lead screw (703), cross lifting block (706) both sides are equipped with round hole (708) and round hole all are opened with cross lifting block (706) looks round hole, two one side fixedly connected with same horizontal pole (711) of pipe (5) is kept away from to round bar (708), two round bar (708) other end fixedly connected with same U type pole (707), and the equal fixed connection in U type pole (707) both ends are on horizontal pole (711), two round bar (708) are close to one side of horizontal pole (711) and all overlap and are equipped with second spring (710), two round bar (708) are kept away from one end of horizontal pole (711) all overlaps and are equipped with first spring (709), the equal fixedly connected with lug (713) in U type pole (707) outer wall both sides.

2. The movable continuous water pumping and draining device for tunnel construction according to claim 1, wherein the sewage draining mechanism (7) further comprises four fixing rods (705) symmetrically and fixedly connected to two sides of the inner wall of the rectangular cover (6), the other ends of the two fixing rods (705) on the same side are fixedly connected with the same bending rod (704), the bending rod (704) comprises a vertical rod and an inclined rod, the top of the vertical rod is connected with the bottom of the inclined rod, and the bending rod (704) is matched with the convex block (713).

3. The tunnel construction movable continuous water pumping and draining device according to claim 2, wherein the sewage draining mechanism (7) further comprises a plurality of cleaning rods (712) fixedly connected to one side of the cross rod (711) far away from the water suction pipe (5), a plurality of vertical water inlet holes are formed in one side of the rectangular cover (6) far away from the water suction pipe (5) in an equidistant manner, and the cleaning rods (712) are matched with the water inlet holes.

4. The tunnel construction movable continuous water pumping and draining device according to claim 1, wherein two sides of the top of the bottom plate (1) are fixedly connected with an L-shaped plate (8), each L-shaped plate (8) is provided with a limiting mechanism, each limiting mechanism comprises limiting rods (9) which are sleeved on two sides of the top of the L-shaped plate (8) in a sliding mode, round holes matched with the limiting rods (9) are formed in two sides of the top of the L-shaped plate (8), two lifting plates (13) are fixedly connected to the bottom of each limiting rod (9), rubber pads (14) are fixedly connected to two ends of the bottom of each lifting plate (13), and limiting blocks (10) are fixedly connected to the tops of the limiting rods (9).

5. The movable continuous water pumping and draining device for tunnel construction according to claim 4, wherein the limiting mechanism further comprises a screw rod (12) penetrating through the middle of the top of the L-shaped plate (8), a threaded hole matched with the screw rod (12) is formed in the middle of the top of the L-shaped plate (8), a handle (11) is fixedly connected to the top of the screw rod (12), a connecting rod (17) is fixedly connected to the bottom of the screw rod (12), a fixing cone (15) penetrates through the lifting plate (13) and is fixedly connected to the connecting rod (17), and a fixing ring (16) is fixedly sleeved on the circumferential surfaces of the top and the bottom of the lifting plate (13).

6. The tunnel construction movable continuous water pumping and draining device according to claim 1, wherein wheels (2) are arranged at two ends of two sides of the bottom plate (1), and a pushing handle (3) is arranged at one end, far away from the water suction pipe (5), of the top of the bottom plate (1).