CN210833367U

CN210833367U - Device is used in land survey and drawing

Info

Publication number: CN210833367U
Application number: CN201921835723.8U
Authority: CN
Inventors: 段力元
Original assignee: Jinan Water Conservancy Construction Survey And Design Institute Co ltd
Current assignee: Jinan Water Conservancy Construction Survey And Design Institute Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-23
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a device is used in land survey and drawing, including the connecting block, the rectangular channel has been seted up to connecting block one side outer wall, and the inner wall rotation in rectangular channel both ends is connected with same fixed casing, the rectangular channel has been seted up to fixed casing bottom outer wall, and the inner wall rotation in rectangular channel both sides is connected with the lead screw that same level was placed, lead screw circumference outer wall rotates through the screw thread and is connected with the sliding block, and sliding block bottom outer wall installs the fixed block, fixed block bottom outer wall is installed and is deposited the casing, and deposits the rotation of casing both ends inner wall and be connected with same axis of rotation, and the. The utility model discloses in, through being provided with electric telescopic handle, can adjust the distance of depositing the casing from the surface of water, can be fit for different boats and ships, conveniently read and measure numerical value, through being provided with step motor, can drive the axis of rotation and rotate, can realize receiving and releasing of mark rope, reduced staff's work load.

Description

Device is used in land survey and drawing

Technical Field

The utility model relates to a land survey and drawing apparatus technical field especially relates to a device is used in land survey and drawing.

Background

Land surveying and mapping work all plays important effect in industrial and agricultural construction, all kinds of civil engineering do not build, from surveying design phase to construction completion phase, all need carry out a large amount of surveying and mapping work, and surveying and mapping work includes work such as topography survey and river depth measurement, because the topography of river bottom is complicated, the depth differs, does not possess persuasion when measuring the depth in single place, need come the auxiliary measurement with the help of appurtenance when measuring the river depth moreover.

Through retrieval, Chinese patent application number is 201720451705.4, discloses a ditch depth measuring device for land surveying and mapping, including device main part, scalable connecting axle, mount pad, screw hole, disk tape receive and release box, transmission shaft, connection piece, receive and release crank, tape winding roller, elasticity tape, steel ball, play tape nozzle, direction storehouse, cassette and depression bar. Above-mentioned patent exists following not enough, adjusts suitable measuring position with the device main part through adjusting telescopic connection axle, but in case when with the device main part with the farther department of boats and ships lateral wall, the staff is difficult to operate the disc tape storage box, the staff's of being inconvenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the device for land survey and drawing that provides, the problem that can effectual solution background art propose.

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

the utility model provides a device is used in land survey and drawing, includes the connecting block, the rectangular channel has been seted up to connecting block one side outer wall, and the inner wall rotation in rectangular channel both ends is connected with same fixed casing, the rectangular channel has been seted up to fixed casing bottom outer wall, and the inner wall rotation in rectangular channel both sides is connected with the lead screw that same level was placed, lead screw circumference outer wall rotates through the screw thread and is connected with the sliding block, and sliding block bottom outer wall installs the fixed block.

Preferably, the fixed block bottom outer wall is installed and is deposited the casing, and deposits casing both ends inner wall and rotate and be connected with same axis of rotation, and the winding of axis of rotation circumference outer wall has the mark rope.

Preferably, the mark rope other end extends to the outside of depositing the casing, and the balancing weight is installed to the mark rope other end, deposits casing one end outer wall and installs step motor, and the step motor output shaft passes through bolt and axis of rotation one end outer wall fixed connection.

Preferably, the outer wall of one side of the screw rod extends to the outside of the fixed shell, and the hand wheel is installed on the outer wall of one side of the screw rod.

Preferably, the outer wall of the top of the connecting block is hinged with an electric telescopic rod, and the outer wall of the top of the electric telescopic rod is hinged with the outer wall of one side of the bottom of the fixed shell.

Preferably, a first connecting frame is installed on the outer wall of one side of the storage shell, and a contact type water sensor is inserted into the outer wall of the top of the first connecting frame.

Preferably, the outer wall of one side of the bottom of the storage shell is provided with a second connecting frame, and the outer wall of one side of the second connecting frame is provided with a pressure sensor.

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

1. the storage shell can be moved by arranging the hand wheel, the screw rod, the sliding block and the fixed block, so that the depths of different water areas can be measured, the measurement range of the device is improved, and the device is convenient for workers to use;

2. the distance between the storage shell and the water surface can be adjusted by arranging the electric telescopic rod, the storage shell is suitable for different ships, measurement values can be read conveniently, the stepping motor is arranged, the rotating shaft can be driven to rotate, the mark rope can be wound and unwound, the workload of workers is reduced, and the working efficiency is improved;

3. embodiment 2 is through being provided with contact water sensor, and when contact water sensor on first link contacted the surface of water, controller control electric telescopic handle closed, can realize measuring at every turn and the same with the surface of water height, improved the accuracy of measuring result, through being provided with pressure sensor, when the balancing weight reachs submarine, the pressure sensor pressure can not be given to the mark rope, and controller control step motor closed this moment, has further improved the accuracy of measuring result.

Drawings

Fig. 1 is a schematic view of a structure of a device for surveying and mapping soil according to the present invention;

fig. 2 is a schematic bottom view of the device for surveying and mapping soil according to the present invention;

fig. 3 is a schematic sectional view of a storage casing of the device for surveying and mapping soil according to the present invention;

fig. 4 is a schematic partial structure diagram of embodiment 2 of the device for surveying and mapping soil according to the present invention.

In the figure: 1 hand wheel, 2 electric telescopic handle, 3 connecting blocks, 4 lead screws, 5 fixed casings, 6 storage casings, 7 fixed blocks, 8 stepping motors, 9 mark ropes, 10 balancing weights, 11 sliding blocks, 12 rotating shafts, 13 first connecting frames, 14 contact type water sensor, 15 second connecting frames and 16 pressure sensors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example 1

Referring to fig. 1-3, a device for land surveying and mapping comprises a connecting block 3, wherein a rectangular groove is formed in the outer wall of one side of the connecting block 3, inner walls of two ends of the rectangular groove are rotatably connected with a same fixed shell 5, the outer wall of the bottom of the fixed shell 5 is provided with a rectangular groove, inner walls of two sides of the rectangular groove are rotatably connected with a lead screw 4 placed horizontally, the outer wall of the circumference of the lead screw 4 is rotatably connected with a sliding block 11 through threads, and a fixed block 7 is installed on the outer wall.

The utility model discloses in, 7 bottom outer walls of fixed block are installed and are deposited casing 6, and deposit 6 both ends inner walls of casing and rotate and be connected with same axis of rotation 12, the 12 circumference outer wall winding of axis of rotation has mark rope 9, be equipped with the scale interval on the mark rope 9, the mark rope 9 other end extends to the outside of depositing casing 6, and the mark rope 9 other end installs balancing weight 10, deposit 6 one end outer walls of casing and install step motor 8, step motor 8 output shaft passes through bolt and 12 one end outer wall fixed connection of axis of rotation, 4 one side outer walls of lead screw extend to the outside of fixed

casing

5, and 4 one side outer walls of lead screw install

hand wheel

1, 3 top outer walls of connecting block articulate has electric

telescopic handle

2, and 2 top outer walls of electric telescopic handle articulate.

The working principle is as follows: during the use, fix connecting block 3 on boats and ships, then rotate hand wheel 1 and will deposit casing 6 and remove to the place of awaiting measuring on, then open electric telescopic handle 2, will deposit 6 bottom outer walls of casing and contact with the horizontal plane, start step motor 8, put down mark rope 9, see when the staff that mark rope 9 is not tight and straight the back and close step motor 8, then rotate hand wheel 1, will deposit casing 6 and remove, read the scale interval on the mark rope 9 can.

Example 2

Referring to fig. 1-4, a device for land surveying and mapping, still include deposit 6 one side outer walls of casing and install first link 13, and first link 13 top outer wall pegs graft and have contact water sensor 14, deposit 6 bottom one side outer walls of casing and install

second link

15, and 15 one side outer walls of second link 15 install pressure sensor 16, deposit 6 internally mounted of casing and have the controller, contact water sensor 14 and pressure sensor 16 pass through signal line and the signal input part electric connection of controller, electric telescopic handle 2 and step motor 8 pass through wire and controller electric connection.

The working principle is as follows: compared with the embodiment 1, through being provided with contact water sensor 14, when contact water sensor 14 on first link 13 contacted the surface of water, controller control electric telescopic handle 2 closed, can realize measuring at every turn and the same with the surface of water height, improved the accuracy of measuring result, through being provided with pressure sensor 16, when balancing weight 10 arrived subaquely, pressure sensor 16 can not be given to mark rope 9, controller control step motor 8 closed this moment, further improved the accuracy of measuring result.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is used in soil survey and drawing, includes connecting block (3), its characterized in that, the rectangular channel has been seted up to connecting block (3) one side outer wall, and the inner wall rotation in rectangular channel both ends is connected with same fixed casing (5), the rectangular channel has been seted up to fixed casing (5) bottom outer wall, and the inner wall rotation in rectangular channel both sides is connected with lead screw (4) that same level was placed, lead screw (4) circumference outer wall is connected with sliding block (11) through the screw rotation, and sliding block (11) bottom outer wall installs fixed block (7).

2. The device for surveying and mapping soil as claimed in claim 1, wherein the storage housing (6) is mounted on the outer wall of the bottom of the fixed block (7), the same rotating shaft (12) is rotatably connected to the inner walls of the two ends of the storage housing (6), and the marking rope (9) is wound on the outer wall of the circumference of the rotating shaft (12).

3. The device for surveying and mapping soil as claimed in claim 2, wherein the other end of the marking rope (9) extends to the outside of the storage housing (6), a balancing weight (10) is installed at the other end of the marking rope (9), a stepping motor (8) is installed on the outer wall of one end of the storage housing (6), and an output shaft of the stepping motor (8) is fixedly connected with the outer wall of one end of the rotating shaft (12) through a bolt.

4. The device for surveying and mapping soil according to claim 1, wherein the screw (4) side outer wall extends to the outside of the stationary housing (5), and the screw (4) side outer wall is mounted with the hand wheel (1).

5. The device for surveying and mapping soil as claimed in claim 1, wherein the outer wall of the top of the connecting block (3) is hinged with the electric telescopic rod (2), and the outer wall of the top of the electric telescopic rod (2) is hinged with the outer wall of one side of the bottom of the fixed shell (5).

6. The device for surveying and mapping soil as claimed in claim 2, wherein a first connecting frame (13) is installed on the outer wall of one side of the storage shell (6), and a contact type water sensor (14) is inserted into the outer wall of the top of the first connecting frame (13).

7. The device for mapping soil according to claim 6, wherein the second connecting frame (15) is installed on the outer wall of the bottom side of the storage case (6), and the pressure sensor (16) is installed on the outer wall of the second connecting frame (15).