CN218330061U - Submarine tunnel water inflow prediction experiment device - Google Patents

Abstract

The utility model discloses a submarine tunnel gushes water volume prediction experimental apparatus, comprising a base plate, carry out the sensing measurement through setting up the gushing water of level sensor in to the box, and then gushing water volume calculation and the result of prediction are carried to the display on with the form of signal of telecommunication and are shown, further personnel are through opening the valve on the box outlet pipe, and then gush water can be leading-in to the collecting vat in through the outlet pipe, further through starting weighing sensor with being equipped with the weight of the collecting vat of gushing water to weigh, and send the mode of signal of telecommunication with the weighing result and show for the display, personnel can take notes this weighing result, the scale mark on personnel's accessible secondary observation collecting vat afterwards carries out the volume to gushing water and observes and takes notes, the device is predicted experimental through the volume of gushing water volume of multiple mode to the ration unit, the experiment prediction degree of difficulty of gushing water volume has been reduced, further improve the effect that the device is to gushing water volume experiment prediction.

Description

Submarine tunnel water inflow prediction experiment device

Technical Field

The utility model relates to a water inflow prediction test equipment field specifically is a submarine tunnel water inflow prediction experimental apparatus.

Background

The water inflow of the submarine tunnel is related to the use safety of the tunnel, and in order to enhance the prediction of the water inflow of the tunnel and manufacture a construction scheme, the water inflow of the submarine tunnel needs to be experimentally predicted so as to achieve the construction safety.

Through the retrieval, patent application number is 202121779188.6's patent discloses a test device of automatic prediction seabed tunnel volume of gushing water, including the collection cover frame that is used for collecting the water of gushing, collect cover frame bottom and install the connection structure who is used for carrying on the water conservancy diversion, the connection structure middle part is provided with and is used for carrying out the water collection structure of keeping in gushing water, connection structure keeps away from one side of collecting the cover frame and installs the containing box that is used for accomodating experimental waste water, the water collection structure inboard is provided with the water pump that is used for the circulation prediction, the connection structure inboard is provided with the rivers sensor that is used for detecting the velocity of gushing water. The test device for the water inflow of the submarine tunnel in the patent has the following defects: the device is comparatively single to the mode that gushes water volume and measure in the use, though carried out the multiunit test, but the degree of difficulty of gushing water volume prediction still is higher, and then leads to the prediction effect of gushing water volume relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submarine tunnel gushes water yield prediction experimental apparatus to the device that provides in solving above-mentioned background art is comparatively single to the mode that gushes water volume and measure in the use, though carried out the multiunit test, nevertheless gushes the degree of difficulty of water yield prediction still higher, and then leads to the relatively poor problem of prediction effect of gushing the water yield.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a submarine tunnel gushes water yield prediction experimental apparatus, includes the bottom plate, bottom plate bottom fixed mounting has the walking wheel, bottom plate bottom symmetry inlays and is equipped with electric putter, bottom plate top fixed mounting has push-and-pull handle, the bottom plate top is provided with the collecting vat, collecting vat bottom symmetry installs weighing sensor, weighing sensor bottom fixed connection is at the bottom plate top, bottom plate top fixed mounting has the riser, riser outside fixed mounting has the switch, riser outside fixed mounting has the display, riser outside fixed mounting has the battery, riser top fixed mounting has the warning light, riser outside fixed mounting has the motor, fixedly connected with screw rod on the output shaft of motor, screw rod one end is rotated through the bearing frame and is connected at the bottom plate top, the bottom plate top is provided with the slider, the slider outside is through dead lever fixedly connected with box, symmetrically install level sensor on the box, box water inlet department collects the cover through pipe fixedly connected with, collect the cover through dead lever fixed connection at the box top, the collecting vat front surface is provided with the scale mark.

As a further aspect of the present invention: the bottom plate is provided with a groove for fixedly connecting the electric push rod.

As a further aspect of the present invention: the slider laminates and sliding connection with the riser outside mutually, the vertical slider that runs through of screw rod, set up the screw thread through-hole that is used for screw rod threaded connection on the slider.

As a further aspect of the present invention: the liquid level sensor probe stretches into the interior of the box body, and a through hole for connecting the liquid level sensor probe is formed in the box body.

As a further aspect of the present invention: the water outlet of the box body is fixedly connected with a water outlet pipe, and a valve is arranged on the water outlet pipe.

As a further aspect of the present invention: the electric push rod, the weighing sensor, the display, the warning lamp, the motor and the liquid level sensor are electrically connected with the switch through wires, and the switch is electrically connected with the storage battery through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

carry out the sensing measurement to the gushing water in the box through setting up level sensor, and then the result of gushing water volume calculation and prediction is carried to the display on with the form of signal of telecommunication and is shown, further personnel are through opening the valve on the box outlet pipe, and then gush water can be leading-in to the collecting vat in through the outlet pipe, further weigh through the weight that starts weighing sensor and will be equipped with the collecting vat of gushing water, and send the mode of signal of telecommunication with the weighing result and show for the display, personnel can take notes this time weighing result, personnel's accessible observes the scale mark on the collecting vat once more afterwards and carries out the volume to gushing water and observe and the record, the device predicts the experiment through the volume of gushing water of multiple mode to the ration unit, the experiment prediction degree of difficulty of gushing water volume has been reduced, further improve the effect that the device forecasted water volume experiment.

Drawings

Fig. 1 is a schematic structural diagram of an experimental device for predicting water inflow of a submarine tunnel.

Fig. 2 is a schematic structural diagram of a position a in the submarine tunnel water inflow prediction experiment device.

Fig. 3 is a front view of an experimental device for predicting water inflow of a submarine tunnel.

Shown in the figure: bottom plate 1, walking wheel 2, electric putter 3, supporting seat 4, push-and-pull handle 5, battery 4, riser 5, collecting vat 6, weighing sensor 7, riser 8, switch 9, display 10, battery 11, warning light 12, motor 13, screw 14, slider 15, box 16, level sensor 17, collect cover 18, rubber packing ring 19 and scale mark 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, an experimental apparatus for predicting water inflow of a submarine tunnel includes a base plate 1, traveling wheels 2, electric push rods 3, a support seat 4, a push-pull handle 5, a storage battery 4, a riser 5, a collecting tank 6, a weighing sensor 7, a riser 8, a switch 9, a display 10, a storage battery 11, a warning lamp 12, a motor 13, a screw 14, a slider 15, a box 16, a liquid level sensor 17, a collecting cover 18, a rubber gasket 19 and a scale mark 20, the bottom of the base plate 1 is fixedly provided with the traveling wheels 2, the bottom of the base plate 1 is symmetrically embedded with the electric push rods 3, the base plate 1 is provided with grooves for fixedly connecting the electric push rods 3, the end of the push rod of the electric push rod 3 is fixedly connected with the support seat 4, the top of the base plate 1 is fixedly provided with the push-pull handle 5, the collecting tank 6 is arranged above the base plate 1, the collecting tank 6 is symmetrically provided with the weighing sensor 7, the weighing sensor 7 is of a type loadStand type II, the production company is a congbai instrument limited company, the weighing sensor 7 is fixedly connected with the top of the base plate 1, the type III, the type is provided with the type BDSK type 10, the type 10 is fixedly provided with the riser 13, the type 10 is fixedly mounted on the outside of the base plate 13, the display 10 is fixedly mounted on the base plate 13, the base plate 13 is mounted with the rack 13, the top of the type of the motor 13, the type of the type bdk is fixedly mounted outside the display 10, the display is mounted on the base plate 10, the base plate 13, the utility model discloses a storage battery pack, including slider 15, riser 8, slider 15, liquid level sensor 17, collection cover 18, electric putter 3, weighing sensor 7, display 10, warning light 12, motor 13 and liquid level sensor 17, slider 15 is laminated mutually and sliding connection in the 8 outsides of riser, 14 vertical slider 15 that runs through of screw rod, the threaded through hole that is used for 14 threaded connection of screw rod is offered on the slider 15, dead lever fixedly connected with box 16 is passed through in the slider 15 outside, level sensor 17's the symmetry is installed to the box 16, level sensor 17's model is SWD-JAPS-3 type, inside liquid level sensor 17's probe stretched into box 16, set up the through-hole that is used for liquid level sensor 17 probe connection on the box 16, 16 water inlets of box are located through pipe fixedly connected with collection cover 18, collect cover 18 and locate fixedly connected with rubber packing ring 19 at the cover mouth, 16 water outlets fixedly connected with the outlet pipe of box is provided with the valve on the outlet pipe, collecting vat 6 front surface is provided with scale mark 20, electric putter 3, weighing sensor 7, display 10, warning light 12, motor 13 and liquid level sensor 17 pass through the wire and be connected with switch 9 electricity, switch is connected with battery 11 electricity through the wire.

The utility model discloses a theory of operation is:

when the experimental device for predicting the water inflow of the submarine tunnel is required to be used, a person firstly moves the device to a designated area of the submarine tunnel through the travelling wheels 2 and the push-pull handle 5, further communicates the switch 9 with the storage battery 11, further drives the supporting seat 4 to move downwards until the supporting seat is contacted with the ground by starting the electric push rod 3, so as to prop up the bottom plate 1, so as to finish moving and placing the device, further alarms and reminds a passing vehicle by starting the alarm lamp 12, further drives the sliding block 15 on the screw 14 to move by starting the motor 13, further drives the box 16 to carry out height lifting until the collecting cover 18 on the box 16 moves to the top of the submarine tunnel, until the rubber gasket 19 on the collecting cover 18 is tightly attached to the top end of the tunnel, further water inflow in the submarine tunnel is conveyed into the box 16 through the collecting cover 18, then the person can start the liquid level sensor 17 to carry out sensing measurement on the water inflow in the box 16 by starting the liquid level sensor 17, further the result of the calculation and prediction of the water inflow is conveyed to the display 10 in an electric signal form, further the result of the water inflow is displayed by opening the valve on the collecting tank 16, and the weighing sensor 6, and the weight of the collecting tank 6 is displayed by comparing and the weighing result of the collecting tank 6, and the water inflow pipe is displayed by comparing and the weighing result is displayed by the weighing line, and the weighing line of the collecting tank 6, therefore, the experimental prediction operation of the water inflow amount of the submarine tunnel is completed.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a submarine tunnel water inflow prediction experiment device, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that travelling wheels (2) are fixedly installed at the bottom of the bottom plate (1), electric push rods (3) are symmetrically embedded at the bottom of the bottom plate (1), a supporting seat (4) is fixedly connected to the end portion of each push rod of each electric push rod (3), a push-pull handle (5) is fixedly installed at the top of the bottom plate (1), a collecting tank (6) is arranged above the bottom plate (1), weighing sensors (7) are symmetrically installed at the bottom of each collecting tank (6), a vertical plate (8) is fixedly connected to the top of the bottom plate (1) at the bottom of each weighing sensor (7), a motor (13) is fixedly installed at the top of the bottom plate (1), a switch (9) is fixedly installed at the outer side of each vertical plate (8), a display (10) is fixedly installed at the outer side of each vertical plate (8), a storage battery (11) is fixedly installed at the outer side of each vertical plate (8), a warning lamp (12) is fixedly installed at the top of each vertical plate (8), a screw (14) is fixedly connected to an output shaft of each motor (13), one end of each screw (14) is rotatably connected to the top of the bottom plate (1) through a bearing seat, a sliding block (15) is provided with a sliding block (16), and a box body (17) is symmetrically installed at the outer side of each box body (16), the water inlet of the box body (16) is fixedly connected with a collecting cover (18) through a guide pipe, the collecting cover (18) is fixedly connected to the top of the box body (16) through a fixing rod, a cover opening of the collecting cover (18) is fixedly connected with a rubber gasket (19), and scale marks (20) are arranged on the front surface of the collecting tank (6).

2. The submarine tunnel water inflow prediction experiment device according to claim 1, wherein: the bottom plate (1) is provided with a groove for fixedly connecting the electric push rod (3).

3. The submarine tunnel water inflow prediction experiment device according to claim 1, wherein: slider (15) and riser (8) outside laminating and sliding connection mutually, vertical slider (15) that runs through of screw rod (14), offer the screw through-hole that is used for screw rod (14) threaded connection on slider (15).

4. The submarine tunnel water inflow prediction experiment device according to claim 1, wherein: the probe of the liquid level sensor (17) extends into the box body (16), and a through hole for connecting the probe of the liquid level sensor (17) is formed in the box body (16).

5. The submarine tunnel water inflow prediction experiment device according to claim 1, wherein: a water outlet pipe is fixedly connected at the water outlet of the box body (16), and a valve is arranged on the water outlet pipe.

6. The submarine tunnel water inflow prediction experiment device according to claim 1, wherein: electric putter (3), weighing sensor (7), display (10), warning light (12), motor (13) and level sensor (17) are connected through the wire and switch (9) electricity, switch (9) are connected through wire and battery (11) electricity.

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