Depth measuring equipment for river channel construction

Abstract

The utility model discloses depth measuring equipment for river channel construction, which comprises a base, the upper surface of the base is fixedly connected with an angle adjusting seat, the inner wall of the angle adjusting seat is hinged with a primary support frame, and the front surface of the angle adjusting seat is fixedly connected with a motor. According to the device, the laser distance measuring sensor is matched with the sonar sensor, the laser distance measuring sensor in a shallow water area quickly obtains accurate data by means of the high precision advantage, the sonar sensor in a deep water area effectively works, the limitation of a single sensor in different water areas is avoided, and the accuracy of measurement data of the whole water area is ensured; meanwhile, the first-stage supporting frame with the adjustable angle can flexibly adjust the measurement angle according to the actual conditions of different measurement sites, and the device adapts to diversified measurement environments; the electric hydraulic telescopic rod can adjust the measurement length according to the estimated river channel depth, the measurement requirements of river channels with different depths are met, and the application range of the device is greatly expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to river channel construction field especially a depth measuring equipment for river channel construction. BACKGROUND

[0002] River channel construction is a series of construction, reconstruction and maintenance engineering activities carried out in river water area, which plays an irreplaceable important role. In the aspect of flood control and disaster reduction, through the construction of dams and dredging of river channels, the flood is effectively resisted, the safety of life and property along the coast is guaranteed, the water resources utilization and allocation are realized, the water environment is improved, the ecological restoration and sewage treatment measures are taken, the river ecological system function and water quality are improved, and the river channel construction is of great significance for guaranteeing social stability, promoting economic development and maintaining ecological balance, and is an indispensable key link for realizing sustainable development.

[0003] In the field of river channel construction, accurate measurement of river depth is an important basic work, and the present river depth measuring equipment mainly relies on the device of sonar detection. In shallow water area, due to the complex characteristics of sound wave reflection, measurement error is easy to occur, and the water surface fluctuation interference is large, so that the measurement accuracy is difficult to meet the high-precision engineering demand. Although the pure laser ranging equipment has high measurement accuracy in clear and shallow water area, the laser penetration capacity is limited in deep water area or water turbidity is large, so that the depth data cannot be effectively obtained. Therefore, we provide a depth measuring equipment for river channel construction to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a depth measuring equipment for river channel construction to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme:

[0006] A depth measurement device for river channel construction includes a base. An angle adjustment seat is fixedly connected to the upper surface of the base. A primary support frame is hinged to the inner wall of the angle adjustment seat. A motor is fixedly connected to the front of the angle adjustment seat. The output end of the motor passes through the angle adjustment seat and extends into its interior. The output end of the motor is fixedly connected to the primary support frame. A secondary connecting frame is hinged to the end of the primary support frame away from the angle adjustment seat. A vertical connecting rod is hinged to the inner wall of the secondary connecting frame. A measuring rod is fixedly connected to the bottom surface of the vertical connecting rod. A sealing sleeve is fitted inside the measuring rod. An electro-hydraulic telescopic rod is fixedly connected to the inner wall of the measuring rod. One end of the electro-hydraulic telescopic rod passes through the sealing sleeve and extends to the outside of the measuring rod. A measuring rod is fixedly connected to the output end of the electro-hydraulic telescopic rod. An adapter sleeve is fixedly connected to the bottom surface of the rod. A measurement sensor module is fixedly connected to the bottom surface of the adapter sleeve. Two laser rangefinders and a sonar sensor are fixedly connected to the bottom surface of the measurement sensor module. Each laser rangefinder and sonar sensor is electrically connected to the measurement sensor module via a wire. A data interface is provided on the front of the angle adjustment seat. A power data connection cable is fixedly embedded in the inner wall of the data interface. A measurement main controller is fixedly connected to the end of the power data connection cable away from the data interface. The measurement main controller is electrically connected to the measurement sensor module via a wire. A data processing unit, a power module, and a display module are all electrically connected to the measurement main controller via wires.

[0007] In a further embodiment, the bottom surface of the base is provided with a groove, the inner wall of the groove is fixedly connected with a buffer pad, and the left side and right side of the base are both fixedly connected with positioning blocks, and the upper surface of each positioning block is provided with a positioning hole.

[0008] In a further embodiment, two U-shaped brackets are snapped onto the outer surface of the motor, and the back of each U-shaped bracket is fixedly connected to the front of the angle adjustment seat.

[0009] In a further embodiment, a parameter label is provided on the left side of the primary support frame, and the right side of the parameter label is fixedly connected to the left side of the primary support frame.

[0010] In a further embodiment, a display panel is fixedly connected to the front of the main measurement controller, and the display module is electrically connected to the display panel via wires.

[0011] In a further embodiment, a set of heat dissipation slots are provided on both the left and right sides of the main measurement controller.

[0012] In further embodiments, the front of the measurement main controller is fixedly embedded with a power switch.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The device can start measurement through the power switch and corresponding components, greatly improves work efficiency, reduces preparation time before measurement, and uses laser ranging sensors and sonar sensors to cooperate during measurement, the laser ranging sensors quickly obtain accurate data in shallow water area by virtue of high-precision advantage, the sonar sensors effectively work in deep water area, avoid the limitation of single sensor in different water areas, ensure the accuracy of measurement data in the whole water area, provide reliable basis for river channel construction, the first support frame with adjustable angle can flexibly adjust the measurement angle according to actual conditions of different measurement sites, adapt to diversified measurement environment, the electric hydraulic telescopic rod can adjust the measurement length according to the estimated river depth, meet the measurement demand of river channels with different depths, and greatly expand the application range of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the depth measurement equipment for river channel construction.

[0016] Figure 2 It is a three-dimensional structure schematic diagram of the depth measurement equipment for river channel construction.

[0017] Figure 3 It is a three-dimensional structure schematic diagram of the electric hydraulic telescopic rod in the depth measurement equipment for river channel construction.

[0018] Figure 4 It is a three-dimensional structure schematic diagram of the electric hydraulic telescopic rod in the depth measurement equipment for river channel construction. Figure 3 It is an enlarged schematic diagram of structure A.

[0019] Figure 5 It is a system structure schematic diagram of the measurement main controller in the depth measurement equipment for river channel construction.

[0020] In the figure: 1, base; 2, angle adjusting seat; 3, groove; 4, buffer pad; 5, positioning block; 6, motor; 7, U-shaped clamping frame; 8, first support frame; 9, parameter label; 10, second connecting frame; 11, vertical connecting rod; 12, measurement rod; 13, sealing sleeve; 14, scale rod; 15, electric hydraulic telescopic rod; 16, data interface; 17, power data connection line; 18, measurement main controller; 19, power switch; 20, heat dissipation groove; 21, display control panel; 22, adapter sleeve; 23, measurement sensor module; 24, laser ranging sensor; 25, sonar sensor; 26, data processing unit; 27, display module; 28, power module. DETAILED DESCRIPTION

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0022] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5The utility model discloses a kind of depth measuring equipment for river construction, including pedestal 1, the upper surface of pedestal 1 is fixedly connected with angle adjusting seat 2, the inner wall of angle adjusting seat 2 is hinged with first support frame 8, the front of angle adjusting seat 2 is fixedly connected with motor 6, the output of motor 6 penetrates angle adjusting seat 2 and extends to the inside of angle adjusting seat 2, the output of motor 6 is fixedly connected with first support frame 8, the end of first support frame 8 away from angle adjusting seat 2 is hinged with second connection frame 10, the inner wall of second connection frame 10 is hinged with vertical connecting rod 11, the bottom surface of vertical connecting rod 11 is fixedly connected with measuring rod 12, the inner wall of measuring rod 12 is sleeved with sealing sleeve 13, the inner wall of measuring rod 12 is fixedly connected with electric hydraulic telescopic rod 15, one end of electric hydraulic telescopic rod 15 penetrates sealing sleeve 13 and extends to the outside of measuring rod 12, the output of electric hydraulic telescopic rod 15 is fixedly connected with scale rod 14, the bottom surface of scale rod 14 is fixedly connected with adapter sleeve 22, the bottom surface of adapter sleeve 22 is fixedly connected with measurement sensor module 23, the bottom surface of measurement sensor module 23 is fixedly connected with two laser range sensors 24, the bottom surface of measurement sensor module 23 is fixedly connected with sound navigation and ranging sensor 25, each laser range sensor 24 and sound navigation and ranging sensor 25 are electrically connected with measurement sensor module 23 by wire, the front of angle adjusting seat 2 is provided with data interface 16, the inner wall of data interface 16 is fixedly embedded with power data connection line 17, one end of power data connection line 17 away from data interface 16 is fixedly connected with measurement main controller 18, measurement main controller 18 is electrically connected with measurement sensor module 23 by wire, measurement main controller 18 is electrically connected with data processing unit 26 by wire, measurement main controller 18 is electrically connected with power module 28 by wire, measurement main controller 18 is electrically connected with display module 27 by wire, start electric hydraulic telescopic rod 15, make it lengthen or shorten, drive scale rod 14 to extend or retract measuring rod 12, adjust to appropriate measurement length, then measurement sensor module 23 is lowered to water surface, make it enter measurement state, in shallow water area, laser range sensor 24 works automatically and collects data;Enter deep water area, sound navigation and ranging sensor 25 automatically starts work, collects depth data, avoids the limitation of single sensor in different water areas, ensures the accuracy of full water area measurement data.

[0025] The bottom surface of the base 1 is provided with a groove 3, the inner wall of the groove 3 is fixedly connected with a buffer pad 4, the left side surface of the base 1 and the right side surface of the base 1 are both fixedly connected with a positioning block 5, the upper surface of each positioning block 5 is provided with a positioning hole, the positioning block 5 can position the equipment, the outer surface of the motor 6 is clamped with two U-shaped clamping frames 7, the back surface of each U-shaped clamping frame 7 is fixedly connected with the front surface of the angle adjusting seat 2, the U-shaped clamping frame 7 can fix the motor 6, the left side of the first support frame 8 is provided with a parameter tag 9, the right side surface of the parameter tag 9 is fixedly connected with the left side surface of the first support frame 8, and the parameter tag 9 can improve the identification of the equipment.

[0026] The front surface of the measurement main controller 18 is fixedly connected with a display control panel 21, the display module 27 is electrically connected with the display control panel 21 through wires, the display control panel 21 can facilitate the operation of the equipment by the staff, a group of heat dissipation grooves 20 are formed in the left side surface and the right side surface of the measurement main controller 18, and the heat dissipation grooves 20 can improve the heat dissipation efficiency of the measurement main controller 18, and the front surface of the measurement main controller 18 is fixedly embedded with a power switch 19, and the power switch 19 can control the start and stop of the equipment.

[0027] The working principle of the utility model is:

[0028] In use, first, the device is arranged at the use site and connected with the power supply, then the power switch 19 is pressed to start the power module 28 to supply power to the equipment, then according to the actual situation of the measurement site, the motor 6 is started, the angle of the first support frame 8 is adjusted, the measurement device is aligned with the measurement area, then according to the estimated river depth, the electric hydraulic telescopic rod 15 is started to be lengthened or shortened, the staff rod 14 is driven to extend or retract the measurement rod 12, and the measurement length is adjusted to the appropriate length, then the measurement sensor module 23 is lowered to the water surface, and the measurement state is entered, in the shallow water area, the laser ranging sensor 24 automatically works to collect data, in the deep water area, the sonar sensor 25 is automatically started to work to collect depth data, the data is transmitted to the measurement sensor module 23 in real time, the measurement sensor module 23 transmits the collected data to the measurement main controller 18, the data is processed by the data processing unit 26, and the accurate river depth data is displayed on the display control panel 21 through the display module 27, so that the operator can read and record, after the measurement is completed, the power switch 19 is turned off.

[0029] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0030] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A depth measurement device for river channel construction, characterized in that: Includes a base (1), an angle adjustment seat (2) fixedly connected to the upper surface of the base (1), a primary support frame (8) hinged to the inner wall of the angle adjustment seat (2), a motor (6) fixedly connected to the front of the angle adjustment seat (2), the output end of the motor (6) passing through the angle adjustment seat (2) and extending into the interior of the angle adjustment seat (2), the output end of the motor (6) fixedly connected to the primary support frame (8), a secondary connecting frame (10) hinged to the end of the primary support frame (8) away from the angle adjustment seat (2), the secondary connecting... A vertical connecting rod (11) is hinged to the inner wall of the connecting frame (10). A measuring rod (12) is fixedly connected to the bottom surface of the vertical connecting rod (11). A sealing sleeve (13) is fitted on the inner wall of the measuring rod (12). An electric hydraulic telescopic rod (15) is fixedly connected to the inner wall of the measuring rod (12). One end of the electric hydraulic telescopic rod (15) passes through the sealing sleeve (13) and extends to the outside of the measuring rod (12). A measuring rod (14) is fixedly connected to the output end of the electric hydraulic telescopic rod (15). The bottom surface of the measuring rod (14) is fixedly connected to the measuring rod (14). An adapter sleeve (22) is connected to the bottom surface of the adapter sleeve (22), and a measurement sensor module (23) is fixedly connected to the bottom surface of the measurement sensor module (23). Two laser rangefinders (24) are fixedly connected to the bottom surface of the measurement sensor module (23), and a sonar sensor (25) is fixedly connected to the bottom surface of the measurement sensor module (23). Each laser rangefinder (24) and sonar sensor (25) is electrically connected to the measurement sensor module (23) via a wire. A data interface (16) is provided on the front of the angle adjustment seat (2). 6) The inner wall is fixedly embedded with a power data connection cable (17). The end of the power data connection cable (17) away from the data interface (16) is fixedly connected to the measurement main controller (18). The measurement main controller (18) is electrically connected to the measurement sensor module (23) through a wire. The measurement main controller (18) is electrically connected to the data processing unit (26) through a wire. The measurement main controller (18) is electrically connected to the power module (28) through a wire. The measurement main controller (18) is electrically connected to the display module (27) through a wire.

2. The depth measurement device for river channel construction according to claim 1, characterized in that: The base (1) has a groove (3) on its bottom surface. A buffer pad (4) is fixedly connected to the inner wall of the groove (3). A positioning block (5) is fixedly connected to both the left and right sides of the base (1). A positioning hole is provided on the upper surface of each positioning block (5).

3. The depth measurement device for river channel construction according to claim 1, characterized in that: Two U-shaped brackets (7) are snapped onto the outer surface of the motor (6), and the back of each U-shaped bracket (7) is fixedly connected to the front of the angle adjustment seat (2).

4. The depth measurement device for river channel construction according to claim 1, characterized in that: The left side of the primary support frame (8) is provided with a parameter label (9), and the right side of the parameter label (9) is fixedly connected to the left side of the primary support frame (8).

5. The depth measurement device for river channel construction according to claim 1, characterized in that: The measurement main controller (18) has a display control panel (21) fixedly connected to its front side, and the display module (27) is electrically connected to the display control panel (21) via wires.

6. The depth measuring device for river channel construction according to claim 1, characterized in that: A set of heat dissipation slots (20) are provided on both the left and right sides of the measurement main controller (18).

7. The depth measurement device for river channel construction according to claim 1, characterized in that: A power switch (19) is fixedly embedded on the front of the main measurement controller (18).

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