Water prevention and control early warning device for geological engineering measurement

Abstract

The utility model provides a geological engineering measurement water prevention and control early warning device, which belongs to the technical field of geological engineering, and comprises a connecting frame, a mounting seat and a controller arranged at the top end of the connecting frame, the supporting structure comprises a supporting arm rotationally connected to the outer side of the connecting frame, a positioning assembly arranged on one side of the pushing frame and a locking assembly arranged at the bottom end of the supporting arm, and a fixing anchor rod is fixed to the bottom end of the extending arm. According to the utility model, the multiple groups of supporting arms are unfolded by pulling the movable ring, the gravity center of the device is lowered, and the position of the fixed anchor rod can be adjusted according to the terrain by stretching the extension arms, so that the efficient and stable supporting function of the device is realized, and a user can flexibly adjust the insertion position of the fixed anchor rod according to the fluctuation and hardness of the actual terrain; the device is ensured to be stable and not to shake, and the terrain adaptability and the use safety of the device are greatly enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to geological engineering technical field, concretely relates to a geological engineering survey water prevention and control early warning device. BACKGROUND

[0002] The geological engineering survey water prevention and control early warning device is used for preventing and controlling the influence of underground water on engineering construction, and can monitor hydrological changes in the geological engineering in real time, and can immediately issue a warning once an abnormality is found, so as to help the engineering team to take timely countermeasures, effectively prevent water disasters and geological disasters, and play a crucial role in ensuring engineering safety and reducing losses.

[0003] A coal mine underground water prevention and control early warning device is disclosed in a Chinese patent with the application number 202421049532.X, which comprises a base and a measuring box. A threaded rod is threadedly connected to one end of the horizontal plate. A hand wheel is fixedly connected to the top of the threaded rod. An alarm device is fixedly connected to the top of the measuring box. A floating plate is movably connected inside the inner cavity. A contact block is fixedly connected to one end of the floating plate. A contact strip is fixedly connected to one side of the inner wall of the inner cavity. One side of the contact block is in contact with the contact strip. The threaded rod is rotated by rotating the hand wheel, which drives the horizontal plate and the measuring box to move upwards, so that the measuring box is at the appropriate height. When the coal mine underground infiltrates water, the water will enter the inner cavity through the water inlet groove. The water level rises, and the floating plate will move upwards due to the buoyancy of the water, causing the contact block to move upwards along one side of the contact strip. When the water level warning height of the contact strip is contacted by one side of the contact block, the alarm device will alarm.

[0004] The above-mentioned patent still has the following defects: it is inconvenient to support the device. During the geological survey process, the outdoor terrain is often rugged and uneven, which makes it difficult to find a stable and easily installed position during the installation and placement of the device. At the same time, the device is prone to be washed away by water flow, causing damage to the equipment and affecting the reliability of the entire monitoring and early warning system. UTILITY MODEL CONTENTS

[0005] The geological engineering survey water prevention and control early warning device provided by the utility model solves the problems raised in the above background technology.

[0006] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0007] The embodiment of the utility model provides a geological engineering survey water prevention and control early warning device, which comprises a connecting frame, and further comprises:

[0008] A connecting pipe is fixed to the bottom end of the connecting frame, and a water level sensor is installed at the bottom end of the connecting pipe;

[0009] The mounting seat is provided at the top end of the connecting frame, and a controller is mounted at the top end of the mounting seat. A signal antenna is mounted on one side of the controller, and a liquid crystal screen is mounted inside the other side of the controller. Control buttons are mounted at the bottom end of the one side of the controller.

[0010] The lifting structure is arranged between the mounting seat and the connecting frame, and is used to drive the mounting seat to move upward when the water level is too high.

[0011] The support structure is arranged outside the connecting frame, and includes a support arm rotatably connected to the outside of the connecting frame, an extension arm slidably connected inside the support arm, a push frame rotatably connected to one side of the support arm, a positioning assembly arranged on one side of the push frame, and a locking assembly arranged at the bottom end of the support arm.

[0012] The fixed anchor rod is fixed at the bottom end of the extension arm.

[0013] According to the above technical scheme, the device is suitable for different terrains by adjusting the support structure. The water level sensor at the bottom end of the connecting pipe monitors the water level change in real time. When the water level rises to the preset warning line, the water level sensor transmits a signal to the controller, and the signal antenna sends a warning signal remotely. When the water level is too high, the lifting structure prevents the mounting seat and the components thereon from being flooded.

[0014] Further, the positioning assembly includes a moving ring rotatably connected to one side of the push frame, a sleeve ring fixed inside the moving ring and slidably connected with the connecting pipe, and a hand screw bolt threadedly connected inside one side of the sleeve ring. The locking assembly includes a screw sleeve fixed at the bottom end of the support arm, a clamping piece fixed at the bottom end of the screw sleeve, and a rotating cap threadedly connected outside the screw sleeve.

[0015] According to the above technical scheme, the multiple sets of support arms are unfolded by pulling the moving ring, the center of gravity of the device is lowered, the position of the fixed anchor rod is adjusted according to the terrain by stretching the extension arm, and the stability of the whole device is ensured.

[0016] Further, the clamping pieces are annularly and equidistantly distributed at the bottom end of the screw sleeve, and the inside of the bottom end of the rotating cap is in a funnel-shaped inclined surface structure.

[0017] According to the above technical scheme, the funnel-shaped inclined surface structure at the bottom end of the rotating cap is designed to facilitate the user to quickly and easily tighten the rotating cap, and to realize the fastening of the clamping piece to the extension arm.

[0018] Further, the hand screw bolt is connected with the connecting pipe through the sleeve ring, and the support arms are equidistantly distributed outside the connecting frame.

[0019] According to the above technical scheme, the design that the hand screw bolt is connected with the connecting pipe through the sleeve ring enables the user to fix or adjust the position of the sleeve ring by adjusting the hand screw bolt, thereby realizing the accurate control of the unfolding angle of the support arm.

[0020] Further, the lifting structure comprises a folding pipe fixed to the inner top end of the connecting frame and connected with the mounting base, a reset spring sleeved outside the folding pipe, sliding sleeves fixed to the inner two sides of the connecting frame, a guide rod slidingly connected inside the sliding sleeves and connected with the mounting base, and a floating plate installed at the bottom end of the mounting base.

[0021] Through the above technical scheme, the floating plate rises with the water level, drives the mounting base to move upwards to avoid being flooded, and the folding pipe protects the connecting wire between the connecting pipe and the controller.

[0022] Further, the folding pipe is a hollow tubular structure with a wrinkled surface, and the folding pipe is a telescopic structure, and the reset spring is in communication with the connecting pipe.

[0023] Through the above technical scheme, the flexibility and stability of the mounting base during lifting are ensured, and the connecting wire between the connecting pipe and the controller is effectively protected, preventing the wire from being worn or broken due to water level changes.

[0024] The above scheme of the utility model has at least the following beneficial effects:

[0025] The utility model discloses a plurality of support arms are unfolded by pulling the moving ring, and the gravity center of the device is lowered, and the position of the fixed anchor rod can be adjusted according to the terrain by stretching the extension arm, so that the efficient and stable supporting function of the device is realized, the user can flexibly adjust the insertion position of the fixed anchor rod according to the ups and downs and the soft and hard degree of the actual terrain, ensure that the device is stable and does not shake, and the terrain adaptability and use safety of the device are greatly enhanced.

[0026] The utility model discloses that the floating plate drives the mounting base to move upwards to avoid being flooded with the water level, and the folding pipe protects the connecting wire between the connecting pipe and the controller, so that the intelligent waterproof and wire protection function of the device are realized, the risk that the key components are flooded is effectively avoided, and more reliable technical support is provided for geological engineering measurement work. DETAILED DESCRIPTION

[0027] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0028] Figure 2 It is the second structural schematic diagram of the utility model;

[0029] Figure 3 It is the three-dimensional structural schematic diagram of the support structure provided by the utility model; Figure 2 It is the local enlarged sectional view of the A part of the utility model;

[0030] Figure 4 It is the three-dimensional structural schematic diagram of the support structure provided by the utility model;

[0031] Figure 5 The lifting structure three-dimensional structure schematic view is provided.

[0032] Mark explanation:

[0033] 1, connecting frame; 2, mounting seat; 3, controller; 4, signal antenna; 5, liquid crystal screen; 6, control button; 7, lifting structure; 701, floating plate; 702, guide rod; 703, reset spring; 704, folding pipe; 705, sliding sleeve; 8, support structure; 801, push frame; 802, support arm; 803, extension arm; 804, rotating cap; 805, moving ring; 806, collar; 807, hand screw bolt; 808, clamping piece; 809, screw sleeve; 9, fixed anchor rod; 10, connecting pipe; 11, water level sensor. DETAILED DESCRIPTION

[0034] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.

[0035] As Figures 1 to 5 shown, the embodiment of the present application provides a geological engineering survey water prevention and control early warning device, which comprises a connecting frame 1, and further comprises:

[0036] A connecting pipe 10 is fixed at the bottom end of the connecting frame 1, and a water level sensor 11 is installed at the bottom end of the connecting pipe 10;

[0037] A mounting seat 2 is arranged at the top end of the connecting frame 1, and a controller 3 is installed at the top end of the mounting seat 2, a signal antenna 4 is installed on one side of the controller 3, a liquid crystal screen 5 is installed inside the other side of the controller 3, and a control button 6 is installed at the bottom end of one side of the controller 3;

[0038] A lifting structure 7 is arranged between the mounting seat 2 and the connecting frame 1, and is used to drive the mounting seat 2 to move upward when the water level is too high;

[0039] A support structure 8 is arranged on the outside of the connecting frame 1, wherein the support structure 8 comprises a support arm 802 rotatably connected to the outside of the connecting frame 1, an extension arm 803 slidably connected inside the support arm 802, a push frame 801 rotatably connected to one side of the support arm 802, a positioning assembly arranged on one side of the push frame 801, and a locking assembly arranged at the bottom end of the support arm 802;

[0040] A fixed anchor rod 9 is fixed at the bottom end of the extension arm 803.

[0041] In the embodiment of the utility model, through adjusting the position of the device by the support structure 8, the device is suitable for different terrains, and the fixed anchor rod 9 can be inserted into the soil or gravel, avoiding the device from shaking due to the flow of water, and the water level sensor 11 at the bottom end of the connecting pipe 10 can monitor the water level change in real time.

[0042] As shown in Figures 1 to 4 The locking assembly comprises a screw sleeve 809 fixed at the bottom end of the support arm 802, a clamping piece 808 fixed at the bottom end of the screw sleeve 809, and a rotating cap 804 threadedly connected to the outer side of the screw sleeve 809, the clamping piece 808 is annularly and equidistantly distributed at the bottom end of the screw sleeve 809, the bottom end of the rotating cap 804 is funnel-shaped and inclined, the hand screw bolt 807 passes through the sleeve ring 806 and is connected to the connecting pipe 10, and the support arms 802 are equidistantly distributed on the outer side of the connecting frame 1.

[0043] In the embodiment of the utility model, by pulling the moving ring 805 to drive the sleeve ring 806 to slide along the connecting pipe 10, the moving ring 805 pushes the support arm 802 to turn outward through the push frame 801, a plurality of support arms 802 are unfolded, the gravity center of the device is lowered to support the device, the sleeve ring 806 and the connecting pipe 10 are fixed by rotating the hand screw bolt 807 against the connecting pipe 10, the extension arm 803 can slide in the support arm 802, the position of the fixed anchor rod 9 can be adjusted according to the terrain, and the four fixed anchor rods 9 are inserted into the ground, the rotating cap 804 is rotated, the clamping piece 808 is clamped to the position of the extension arm 803 under the action of the screw sleeve 809, and the stability of the device is ensured.

[0044] As shown in Figure 5 The lifting structure 7 comprises a folding pipe 704 fixed at the top end inside the connecting frame 1 and connected to the mounting seat 2, a return spring 703 sleeved outside the folding pipe 704, a sliding sleeve 705 fixed at both sides inside the connecting frame 1, a guide rod 702 slidingly connected inside the sliding sleeve 705 and connected to the mounting seat 2, and a floating plate 701 mounted at the bottom end of the mounting seat 2, the folding pipe 704 is a hollow tubular structure with a wrinkled surface, and the folding pipe 704 is a telescopic structure, and the return spring 703 is communicated with the connecting pipe 10.

[0045] In the embodiment of the utility model, when the water level is too high, the floating plate 701 rises with the water level, drives the mounting seat 2 to move upwards to avoid being flooded, the guide rod 702 slides in the sliding sleeve 705, the mounting seat 2 stably rises, the folding pipe 704 and the reset spring 703 are stretched by the rising of the mounting seat 2, the folding pipe 704 protects the connecting wire between the connecting pipe 10 and the controller 3, the reset spring 703 assists the folding pipe 704 to contract by the elastic force when the water level drops, drives the mounting seat 2 to stably drop back to the original position.

[0046] The above is the preferred embodiment of the utility model, it should be pointed out that for the ordinary skill in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the utility model.

Claims

1. A geological engineering survey water control early warning device, comprising a connecting frame (1), characterized in that, Also include: The connecting pipe (10) is fixed at the bottom end of the connecting frame (1), and the bottom end of the connecting pipe (10) is provided with a water level sensor (11); The mounting seat (2) is arranged at the top end of the connecting frame (1), and the top end of the mounting seat (2) is provided with a controller (3), one side of the controller (3) is provided with a signal antenna (4), the other side of the controller (3) is internally provided with a liquid crystal screen (5), and the bottom end of the one side of the controller (3) is provided with a control button (6); The lifting structure (7) is arranged between the mounting seat (2) and the connecting frame (1), and is used to drive the mounting seat (2) to move upward when the water level is too high; The support structure (8) is arranged outside the connecting frame (1), wherein the support structure (8) comprises a support arm (802) rotatably connected to the outside of the connecting frame (1), an extension arm (803) slidably connected to the inside of the support arm (802), a push frame (801) rotatably connected to one side of the support arm (802), a positioning assembly arranged on one side of the push frame (801), and a locking assembly arranged at the bottom end of the support arm (802); The fixed anchor rod (9) is fixed at the bottom end of the extension arm (803).

2. The geological engineering survey water control early warning device according to claim 1, characterized in that, The positioning assembly comprises a moving ring (805) rotatably connected to one side of the push frame (801), a sleeve ring (806) fixed in the moving ring (805) and slidably connected with the connecting pipe (10), and a hand screw bolt (807) threadedly connected in the inside of one side of the sleeve ring (806), and the locking assembly comprises a screw sleeve (809) fixed at the bottom end of the support arm (802), a clamping piece (808) fixed at the bottom end of the screw sleeve (809), and a rotating cap (804) threadedly connected outside the screw sleeve (809).

3. The geological engineering survey water control early warning device according to claim 2, characterized in that, The clamping piece (808) is annularly and equidistantly distributed at the bottom end of the screw sleeve (809), and the inside of the bottom end of the rotating cap (804) is funnel-shaped and inclined.

4. The geological engineering survey water control early warning device according to claim 2, characterized in that, The hand screw bolt (807) is connected with the connecting pipe (10) through the sleeve ring (806), and the support arm (802) is equidistantly distributed outside the connecting frame (1).

5. The geological engineering survey water control early warning device according to claim 1, characterized in that, The lifting structure (7) comprises a folding pipe (704) fixed at the top end inside the connecting frame (1) and connected with the mounting seat (2), a reset spring (703) sleeved outside the folding pipe (704), a sliding sleeve (705) fixed at both sides inside the connecting frame (1), a guide rod (702) slidably connected inside the sliding sleeve (705) and connected with the mounting seat (2), and a floating plate (701) mounted at the bottom end of the mounting seat (2).

6. The geological engineering survey water control early warning device according to claim 5, characterized in that, The folding pipe (704) is a hollow tubular structure with a wrinkled surface, and the folding pipe (704) is a telescopic structure, and the reset spring (703) is communicated with the connecting pipe (10).

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