CN216449727U

CN216449727U - Ultrasonic measuring device for complex terrain

Info

Publication number: CN216449727U
Application number: CN202122485695.5U
Authority: CN
Inventors: 赵剑; 李锋; 赵磊; 林金生
Original assignee: Shenzhen Baiqin Construction Engineering Co ltd
Current assignee: Shenzhen Baiqin Construction Engineering Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-06
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses an ultrasonic measuring device for complex terrains, which belongs to the field of terrains measurement and comprises a base, wherein two fixed blocks are symmetrically connected to the upper end of the base, a placing box is arranged above the base, an ultrasonic measuring instrument is installed in the placing box, a sliding groove is formed in the side wall of the upper end of the base, two sliding blocks are symmetrically and slidably connected in the sliding groove, the upper end of each sliding block penetrates through a notch of the sliding groove, extends upwards and is hinged with a driving rod, the other end of each driving rod is hinged to the lower end of the placing box, and bearings are embedded in the side walls of the opposite sides of the two fixed blocks. The utility model overcomes the defects of the prior art, the position of the measuring instrument is convenient to adjust through the mutual matching of the structures such as the ultrasonic measuring instrument, the sliding chute, the sliding block, the driving rod, the bidirectional screw rod, the threaded hole and the like, the measuring instrument is convenient to move in a complex terrain through the mutual matching of the structures such as the moving pipe, the spring, the moving rod, the moving wheel and the like, the manual labor force is reduced, the time is saved, and the working efficiency is improved.

Description

Ultrasonic measuring device for complex terrain

Technical Field

The utility model relates to the field of terrain measurement, in particular to an ultrasonic measuring device for complex terrain.

Background

The topographic survey refers to the work of surveying and mapping a topographic map, namely, the work of measuring the projection positions and elevations of the ground features on the surface of the earth and the terrain on a horizontal plane, reducing the projection positions and elevations according to a certain proportion and drawing the topographic map by using symbols and notations.

In the process of measuring complex topography, often detect through the ultrasonic wave, at present, when current ultrasonic instrument is measured in the environment of complex topography, generally all inconvenient removal and adjusting position, the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an ultrasonic measuring device for complex terrains, overcomes the defects of the prior art, and aims to solve the problems that the existing ultrasonic measuring instrument is generally inconvenient to move and adjust the position and has poor applicability when measuring in the environment of the complex terrains.

In order to achieve the purpose, the utility model provides the following technical scheme: the ultrasonic measuring device for the complex terrain comprises a base, wherein two fixed blocks are symmetrically connected to the upper end of the base, a placing box is arranged above the base, an ultrasonic measuring instrument is installed in the placing box, a sliding groove is formed in the side wall of the upper end of the base, two sliding blocks are symmetrically and slidably connected in the sliding groove, the upper end of each sliding block penetrates through a notch of the sliding groove, extends upwards and is hinged with a driving rod, the other end of each driving rod is hinged to the lower end of the placing box, bearings are embedded in the side walls of the opposite sides of the two fixed blocks, a bidirectional lead screw is commonly connected between the two bearings, threaded holes are formed in the side walls of the opposite sides of the two sliding blocks, the bidirectional lead screw penetrates through the threaded holes and is in threaded connection with the threaded holes;

two groups of moving pipes are symmetrically installed at the lower end of the base, a spring is connected to the bottom of each moving pipe, a moving rod is connected to the other end of each spring, one end, far away from the base, of each moving rod penetrates through a pipe orifice of each moving pipe, extends downwards and is connected with a moving block, moving wheels are installed at the lower ends of the moving blocks, and limiting assemblies are arranged on two sides of the base.

As a preferred technical scheme, the limiting assembly comprises two mounting blocks, the two mounting blocks are symmetrically connected to the side walls of the opposite sides of the two fixing blocks, the lower ends of the mounting blocks are hinged to limiting pipes, limiting rods are connected in the limiting pipes in a sliding mode, and the other ends of the limiting rods penetrate through the pipe orifices of the limiting pipes, extend downwards and are hinged to limiting blocks.

As a preferable technical scheme of the utility model, the limiting pipe is connected with the limiting rod through a bolt.

As a preferred technical scheme of the utility model, the lower end of the limiting block is provided with bevel teeth.

As a preferred technical scheme of the utility model, a sliding rod is fixedly connected in the sliding groove, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding manner.

As a preferable technical scheme of the utility model, one end of the sliding block, which is far away from the placing box, is provided with a rolling groove, rolling balls are arranged in the rolling groove, the rolling balls penetrate through a notch of the rolling groove, and the rolling balls are connected with the bottom of the sliding groove in a rolling manner.

As a preferred technical scheme of the utility model, two rotating sleeves are symmetrically sleeved on the rod wall of the bidirectional screw rod.

As a preferable technical solution of the present invention, the outer surface of the rotating sleeve is provided with corrugations.

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

the utility model can conveniently adjust the position of the measuring instrument by the mutual matching of the placing box, the ultrasonic measuring instrument, the sliding chute, the sliding block, the driving rod, the bearing, the bidirectional screw rod, the threaded hole and other structures, thereby improving the applicability of the device.

According to the utility model, the measuring instrument can conveniently move in a complex terrain through the mutual matching of the structures such as the moving pipe, the spring, the moving rod, the moving block, the moving wheel and the like, so that the manual labor force is reduced, the time is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the inside structure of a moving pipe according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Description of reference numerals:

1. a base; 2. a fixed block; 3. placing the box; 4. an ultrasonic measuring instrument; 5. a chute; 6. a slider; 7. a drive rod; 8. a bearing; 9. a bidirectional screw rod; 10. a threaded hole; 11. moving the tube; 12. a spring; 13. a travel bar; 14. a moving block; 15. a moving wheel; 16. mounting blocks; 17. a limiting pipe; 18. a limiting rod; 19. a limiting block; 20. a slide bar; 21. a rolling groove; 22. a ball bearing; 23. the sleeve is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an ultrasonic measuring device for complex terrains comprises a base 1, two fixing blocks 2 are symmetrically connected to the upper end of the base 1, a placing box 3 is arranged above the base 1, an ultrasonic measuring instrument 4 is installed in the placing box 3, the placing box 3 is matched with the ultrasonic measuring instrument 4, the ultrasonic measuring instrument 4 can be limited by the placing box 3, a chute 5 is formed in the side wall of the upper end of the base 1, two sliders 6 are symmetrically and slidably connected to the chute 5, the upper end of each slider 6 penetrates through the notch of the chute 5, extends upwards and is hinged to a driving rod 7, the other end of each driving rod 7 is hinged to the lower end of the corresponding placing box 3, each slider 6 moves in the chute 5, the position of the ultrasonic measuring instrument 4 can be adjusted through the driving rod 7, a sliding rod 20 is fixedly connected to the chute wall in the chute 5, the sliding rod 20 is arranged to penetrate through the sliders 6, and the sliders 6 are slidably connected to the sliding rod 20, the slide bar 20 can effectively prevent the slide block 6 from being separated from the slide groove 5, one end of the slide block 6 far away from the placing box 3 is provided with a rolling groove 21, rolling balls 22 are arranged in the rolling groove 21, the balls 22 pass through the notch of the rolling groove 21 and are connected with the bottom of the slide groove 5 in a rolling way, the balls 22 can effectively reduce the friction force between the slide block 6 and the slide groove 5, the side walls of the opposite sides of the two fixed blocks 2 are respectively embedded with a bearing 8, a bidirectional screw rod 9 is commonly connected between the two bearings 8, the side walls of the opposite sides of the two slide blocks 6 are respectively provided with a threaded hole 10, the bidirectional screw rod 9 passes through the threaded hole 10 and is in threaded connection with the threaded hole 10, the rod wall of the bidirectional screw rod 9 is symmetrically sleeved with two rotating sleeves 23, the outer surface of the rotating sleeve 23 is provided with corrugations, the rotating sleeve 23 and the corrugations facilitate workers to rotate the bidirectional screw rod 9, when the height of ultrasonic measuring instrument 4 needs to be adjusted, rotate two-way lead screw 9, the rotation of two-way lead screw 9 will produce the effort to slider 6 through the screw in the screw hole 10, two sliders 6 receive the effort and will be horizontal in spout 5 or the back of the body motion, the motion of slider 6 will drive actuating lever 7 and move, actuating lever 7 will drive and place box 3 and do vertical direction motion, it will drive ultrasonic measuring instrument 4 and move to place box 3, when ultrasonic measuring instrument 4 moves the assigned position, stop rotating two-way lead screw 9, start ultrasonic measuring instrument 4, detect the measurement to the topography through ultrasonic measuring instrument 4, can adjust ultrasonic measuring instrument 4's position through last operation, satisfy the demand under the different environment, the suitability of device is improved.

Specifically, referring to fig. 1 and 2, two sets of moving pipes 11 are symmetrically installed at the lower end of a base 1, a spring 12 is connected to the bottom of an inner pipe of each moving pipe 11, a moving rod 13 is connected to the other end of each spring 12, one end of each moving rod 13, far away from the base 1, penetrates through a pipe orifice of each moving pipe 11 and extends downwards and is connected with a moving block 14, a moving wheel 15 is installed at the lower end of each moving block 14, when the device is used, the device is driven to move by the moving wheel 15, in the moving process, the moving wheel 15 generates acting force on the moving rods 13 through the moving blocks 14, the moving rods 13 move in the moving pipes 11 under the acting force, the moving rods 13 pressurize the springs 12 by the movement of the moving rods 13, the springs 12 deform, meanwhile, the springs 12 generate resistance on the moving rods 13 to buffer external impact force to protect the device, and the device is convenient to move and protect the device in a complex terrain by using elastic potential energy of the springs 12 and the moving wheels 15, the applicability and the service life of the equipment are improved.

Specifically, referring to fig. 1, the two sides of the base 1 are provided with a limiting assembly, the limiting assembly comprises two mounting blocks 16, the two mounting blocks 16 are symmetrically connected to the side walls of the opposite sides of the two fixing blocks 2, the lower end of the mounting block 16 is hinged to a limiting tube 17, a limiting rod 18 is slidably connected to the limiting tube 17, the other end of the limiting rod 18 passes through the tube opening of the limiting tube 17 and extends downwards and is hinged to a limiting block 19, the limiting tube 17 is connected to the limiting rod 18 through a bolt, the limiting rod 18 is fixed in the limiting tube 17 through the bolt, the lower end of the limiting block 19 is provided with a conical tooth, the conical tooth can increase the friction between the limiting block 19 and the ground, when the device moves to a specified position, the bolt is rotated to loosen the limiting rod 18 and the limiting tube 17, and then an acting force is applied to the limiting rod 18, the limiting rod 18 moves in the limiting tube 17, and the movement of the limiting rod 18 drives the limiting block 19 to move, after the limiting block 19 is sufficiently tightly contacted with the ground, the bolt is rotated to fix the limiting rod 18 in the limiting pipe 17, the device can be fixed on terrains with different gradients through the limiting pipe 17 and the limiting rod 18, and the applicability of the device is improved.

The working principle is as follows: when the device is used, the device is driven to move by the moving wheel 15, in the moving process, the moving wheel 15 generates acting force on the moving rod 13 through the moving block 14, the moving rod 13 moves in the moving pipe 11 under the acting force, the moving rod 13 moves to pressurize the spring 12, the spring 12 deforms, meanwhile, the spring 12 also generates resistance on the moving rod 13 to buffer the external impact force to protect the device, when the device moves to a specified position, the base 1 is fixed by the limiting component, when the height of the ultrasonic measuring instrument 4 needs to be adjusted, the bidirectional lead screw 9 is rotated, the rotation of the bidirectional lead screw 9 generates acting force on the slide blocks 6 through the threads in the threaded holes 10, the two slide blocks 6 are horizontally and transversely moved towards or away from each other in the sliding groove 5 under the acting force, and the drive rod 7 is driven by the movement of the slide blocks 6, the actuating lever 7 will drive and place box 3 and do vertical direction motion, place box 3 and will drive ultrasonic measuring instrument 4 and move, when ultrasonic measuring instrument 4 moved the assigned position, stop rotating two-way lead screw 9 starts ultrasonic measuring instrument 4, detects the measurement through ultrasonic measuring instrument 4 to the topography.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Ultrasonic measurement device of complicated topography, including base (1), its characterized in that: the ultrasonic measuring device is characterized in that two fixing blocks (2) are symmetrically connected to the upper end of the base (1), a placing box (3) is arranged above the base (1), an ultrasonic measuring instrument (4) is installed in the placing box (3), a sliding groove (5) is formed in the side wall of the upper end of the base (1), two sliding blocks (6) are symmetrically and slidably connected in the sliding groove (5), the upper end of each sliding block (6) penetrates through the notch of the sliding groove (5), extends upwards and is hinged with a driving rod (7), the other end of each driving rod (7) is hinged to the lower end of the placing box (3), bearings (8) are inlaid in the side walls of the two fixing blocks (2) on opposite sides, a two-way lead screw (9) is connected between the two bearings (8) together, threaded holes (10) are formed in the side walls of the two sliding blocks (6) on opposite sides, and the two-way lead screws (9) penetrate through the threaded holes (10), the bidirectional screw rod (9) is in threaded connection with the threaded hole (10);

two sets of removal pipes (11) are installed to base (1) lower extreme symmetry, be connected with spring (12) at the bottom of removing pipe (11) inner tube, the spring (12) other end is connected with carriage release lever (13), the one end that base (1) was kept away from in carriage release lever (13) passes the mouth of pipe of removing pipe (11) and downwardly extending and is connected with movable block (14), removal wheel (15) are installed to movable block (14) lower extreme, the both sides of base (1) are provided with spacing subassembly.

2. The ultrasonic measurement device of complex terrain according to claim 1, characterized in that: spacing subassembly includes two installation pieces (16), two installation piece (16) symmetric connection is on two fixed block (2) dorsal side lateral walls mutually, the lower extreme of installation piece (16) articulates there is spacing pipe (17), sliding connection has gag lever post (18) in spacing pipe (17), gag lever post (18) other end passes the mouth of pipe and downwardly extending of spacing pipe (17) and articulates there is stopper (19).

3. The ultrasonic measurement device of complex terrain according to claim 2, characterized in that: the limiting pipe (17) is connected with the limiting rod (18) through a bolt.

4. The ultrasonic measurement device of complex terrain according to claim 2, characterized in that: the lower end of the limiting block (19) is provided with bevel teeth.

5. The ultrasonic measurement device of complex terrain according to claim 1, characterized in that: slide bar (20) are fixedly connected with in spout (5), slide bar (20) run through slider (6) and set up, and slider (6) sliding connection is on slide bar (20).

6. The ultrasonic measurement device of complex terrain according to claim 5, characterized in that: the slide block (6) is far away from one end of the placing box (3) and is provided with a rolling groove (21), rolling balls (22) are arranged in the rolling groove (21), the balls (22) penetrate through a notch of the rolling groove (21), and the balls (22) are connected to the bottom of the sliding groove (5) in a rolling mode.

7. The ultrasonic measurement device of complex terrain according to claim 5, characterized in that: two rotating sleeves (23) are symmetrically sleeved on the rod wall of the bidirectional screw rod (9).

8. The ultrasonic measurement device of complex terrain according to claim 7, characterized in that: the outer surface of the rotating sleeve (23) is provided with corrugations.