Spatial planning topographic survey device

Abstract

The utility model discloses a spatial planning topographic measurement device, which relates to the technical field of measurement devices, and comprises a hopper, a connecting pipe is fixed at the bottom of the hopper, a telescopic hose is connected to the bottom of the connecting pipe, a duckbilled pipe is connected to the bottom of the telescopic hose, a screw rod is embedded in the hopper, and the screw rod is connected with the duckbilled pipe. A stirring rod is fixed to the bottom of the screw rod, an edge plate is fixed to the top end of the outer wall of the hopper, main supporting columns are fixed to the four corners of the bottom of the edge plate, lime in the hopper is discharged after passing through a connecting pipe, a telescopic hose and a duckbilled pipe, the screw rod is located in the hopper, and due to the fact that the telescopic hose is a hose, the duckbilled pipe can make contact with the ground after inclining; the screw rod roughly limits the duckbilled pipe through the shifting rod, so that the duckbilled pipe does not deviate greatly, lime can make contact with the ground quickly after coming out of the duckbilled pipe, the problem that the lime splashes disorderly and cannot fall on the ground due to external wind power is solved, and the accuracy of later measurement is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a spatial planning topographic measuring device. Background Art

[0002] According to the application number "CN202120812409.9", by setting a funnel, a rotating ball, a rotating rod and a rotating handle, on the section where it is inconvenient to measure directly, it can be measured in sections after marking with slaked lime, so as to obtain a more accurate value; setting a cover plate can prevent the slaked lime from getting damp on the one hand, and on the other hand, it can prevent the slaked lime from flying and preventing the user from inhaling it, thereby protecting the user's health. The observation hole on the cover plate can observe the remaining amount of slaked lime, which is convenient for the user to replenish lime in time, and has very good promotion significance.

[0003] In the process of implementing the solution, the inventors found that the following problems existed in the prior art and had not been well solved: there was a large gap between the bottom of the funnel and the bottom of the universal wheel. After the lime fell from the bottom of the funnel, it was very easy for the external wind to splash randomly, and it was impossible to form a clear line on the ground, which brought trouble to the measurement. Utility Model Content

[0004] The main purpose of the utility model is to provide a spatial planning topographic surveying device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A spatial planning topographic measuring device comprises a hopper, a connecting pipe is fixed at the bottom of the hopper, a telescopic hose is connected to the bottom of the connecting pipe, a duckbill tube is connected to the bottom of the telescopic hose, a spiral rod is embedded in the interior of the hopper, a lever is fixed to the bottom of the spiral rod, an edge plate is fixed to the top of the outer wall of the hopper, main pillars are fixed at the four corners of the bottom of the edge plate, walking wheels are fixed to the bottom of the main pillars, a pressure wheel is provided on one side of the duckbill tube, a cover is provided on the outer wall of the hopper located above the edge plate, and a lifting handle is fixed to the top of the cover.

[0007] Preferably, auxiliary pillars are fixed to both ends of the top of the pressing wheel, and the tops of the auxiliary pillars are fixed to the outer wall of the hopper.

[0008] Preferably, the bottom of the lever is respectively connected to the connecting pipe, the telescopic hose and the duckbill tube, and the end of the lever away from the spiral rod is located outside the duckbill tube.

[0009] Preferably, the vertical distance between the bottom of the hopper and the bottom of the walking wheel is smaller than the vertical distance between the bottom of the hopper and the bottom of the duckbill tube.

[0010] Preferably, a transverse plate is fixed between the secondary pillars, and a hanging ring is fixed on a side of the transverse plate close to the telescopic hose.

[0011] Preferably, a hook is fixed to the side of the duckbill tube away from the pressure wheel, and a push-pull handle is fixed to the bottom of the edge plate at the hook position.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The lime in the hopper is discharged through the connecting pipe, telescopic hose and duckbill pipe. The spiral rod is located inside the hopper. Since the telescopic hose is a hose, the duckbill pipe can touch the ground after tilting. The spiral rod roughly limits the duckbill pipe through the lever, so that the duckbill pipe will not have a large deviation, so that the lime can quickly contact the ground after coming out of the duckbill pipe, avoiding the problem of random splashing caused by external wind and unable to fall on the ground, ensuring the accuracy of later measurements.

[0014] 2. When moving, the pressure wheel at one end of the duckbill tube will move with it. The pressure wheel can directly crush the lime coming out of the duckbill tube to make it fit more closely to the ground. Even if there is a certain wind force, the lime falling on the ground or on the soil will not be easily blown away;

[0015] When there is no need to spread lime, the duckbill tube can be bent through the telescopic hose, and the hook at the end can be hung on the hanging ring, so that the lime cannot fall from the duckbill tube, thereby achieving the effect of stopping the discharge of materials.

[0016] 3. When the traveling wheels and the pressure wheels are moving, there will be slight bumps because the ground cannot be on a smooth plane. The bumping force will be transmitted to the duckbill tube and the lever. The bumping of the duckbill tube facilitates the falling out of the lime. The bumping of the lever can increase the smoothness of the lime falling out of the duckbill tube, and the lever will transmit the bumping force to the spiral rod. The bumping of the spiral rod can assist the discharge of the lime in the hopper, and the lever and the spiral rod can be directly pulled out of the hopper, achieving the effect of easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a spatial planning topographic measurement device of the utility model;

[0018] Figure 2 This is a schematic diagram of the hopper, connecting pipe and internal structure of a space planning topographic measurement device of the utility model after being cut along the board;

[0019] Figure 3 This is an enlarged structural schematic diagram of point A of a spatial planning topographic measurement device of the utility model;

[0020] Figure 4 This is a schematic diagram of the enlarged structure of point B of a spatial planning topographic measurement device of the utility model.

[0021] In the figure: 1. hopper; 2. connecting pipe; 3. telescopic hose; 4. duckbill pipe; 5. edge plate; 6. main support; 7. walking wheel; 8. pressure wheel; 9. auxiliary support; 10. lever; 11. spiral rod; 12. cover; 13. lifting handle; 14. push-pull handle; 15. horizontal plate; 16. hanging ring; 17. hook. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4 As shown, a spatial planning topographic measuring device includes a hopper 1, a connecting pipe 2 is fixed at the bottom of the hopper 1, a telescopic hose 3 is connected to the bottom of the connecting pipe 2, a duckbill tube 4 is connected to the bottom of the telescopic hose 3, a spiral rod 11 is embedded in the interior of the hopper 1, a lever 10 is fixed to the bottom of the spiral rod 11, an edge plate 5 is fixed to the top of the outer wall of the hopper 1, main pillars 6 are fixed at the four corners of the bottom of the edge plate 5, a walking wheel 7 is fixed to the bottom of the main pillar 6, a pressing wheel 8 is provided on one side of the duckbill tube 4, and a cover 12 is provided on the outer wall of the hopper 1 located above the edge plate 5, and a lifting handle 13 is fixed to the top of the cover 12.

[0024] Specifically, auxiliary pillars 9 are fixed to both ends of the top of the pressing wheel 8 , and the tops of the auxiliary pillars 9 are fixed to the outer wall of the hopper 1 .

[0025] Specifically, the bottom of the lever 10 is respectively connected with the connecting pipe 2, the telescopic hose 3, and the duckbill tube 4, and the end of the lever 10 away from the spiral rod 11 is located outside the duckbill tube 4. The lever 10 can touch the ground and generate a bumpy shock force when moving, thereby assisting the discharge of lime in the duckbill tube 4 and driving the spiral rod 11 to achieve a micro-stirring auxiliary material discharge effect in the hopper 1.

[0026] Specifically, the vertical distance between the bottom of the hopper 1 and the bottom of the traveling wheel 7 is smaller than the vertical distance between the bottom of the hopper 1 and the bottom of the duckbill tube 4, so that the duckbill tube 4 can contact the ground in an inclined manner and achieve the effect of convenient leakage of lime through the slight bumps generated during driving.

[0027] Specifically, a horizontal plate 15 is fixed between the auxiliary pillars 9, a hanging ring 16 is fixed on the side of the horizontal plate 15 close to the telescopic hose 3, a hook 17 is fixed on the side of the duckbill tube 4 away from the pressing wheel 8, and a push-pull handle 14 is fixed at the bottom of the plate 5 at the position of the hook 17, so that when the discharge of the material is stopped, the hook 17 can be hung on the hanging ring 16, so that the duckbill tube 4 can be bent.

[0028] Working principle: the lime in the hopper 1 is discharged through the connecting pipe 2, the telescopic hose 3 and the duckbill tube 4. The spiral rod 11 is located inside the hopper 1. Since the telescopic hose 3 is a hose, the duckbill tube 4 can touch the ground after tilting. The spiral rod 11 roughly limits the duckbill tube 4 through the lever 10, so that the duckbill tube 4 will not have a large deviation, so that the lime can quickly contact the ground after coming out of the duckbill tube 4, avoiding the problem of random splashing caused by external wind and unable to fall on the ground, ensuring the accuracy of later measurements. When moving, the pressure wheel 8 at one end of the duckbill tube 4 will follow the movement, and the pressure wheel 8 can directly crush the lime coming out of the duckbill tube 4, so that it can fit more closely to the ground, and even if there is a certain wind force, the lime that falls on the ground or on the soil will not be easily blown away; when it is not needed When spreading lime, the duckbill tube 4 can be bent through the telescopic hose 3, and the hook 17 at the end thereof can be hung on the hanging ring 16, so that the lime cannot fall from the duckbill tube 4, thereby achieving the effect of stopping the discharge of materials. When the duckbill tube 4 needs to be bent, the cover 12 is opened, and the upward pull of the spiral rod 11 can drive the lever 10 to be drawn from the duckbill tube 4 into the hopper 1, so that the duckbill tube 4 will not be hindered when bending. When the walking wheels 7 and the pressure wheels 8 are moving, since the ground cannot be on a smooth plane, there will be a slight bump, and the bump force will be transmitted to the duckbill tube 4 and the lever 10. The bump of the duckbill tube 4 facilitates the falling out of the lime, and the bump of the lever 10 can increase the smoothness of the falling out of the lime in the duckbill tube 4, and the lever 10 will transmit the bump force to the spiral rod 11. The bump of the spiral rod 11 can assist the discharge of the lime in the hopper 1.

[0029] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spatial planning topographic survey device, comprising a hopper (1), characterized in that: A connecting pipe (2) is fixed at the bottom of the hopper (1), a telescopic hose (3) is connected to the bottom of the connecting pipe (2), a duckbill tube (4) is connected to the bottom of the telescopic hose (3), a spiral rod (11) is embedded in the interior of the hopper (1), a lever (10) is fixed to the bottom of the spiral rod (11), an edge plate (5) is fixed to the top of the outer wall of the hopper (1), main pillars (6) are fixed at the four corners of the bottom of the edge plate (5), a walking wheel (7) is fixed to the bottom of the main pillar (6), a pressing wheel (8) is provided on one side of the duckbill tube (4), and a cover (12) is provided on the outer wall of the hopper (1) located above the edge plate (5), and a lifting handle (13) is fixed to the top of the cover (12).

2. A spatial planning topographic surveying device according to claim 1, characterized in that: Auxiliary supports (9) are fixed to both ends of the top of the pressing wheel (8), and the tops of the auxiliary supports (9) are fixed to the outer wall of the hopper (1).

3. A spatial planning topographic surveying device according to claim 1, characterized in that: The bottom of the lever (10) is respectively connected to the connecting pipe (2), the telescopic hose (3), and the duckbill tube (4), and the end of the lever (10) away from the spiral rod (11) is located outside the duckbill tube (4).

4. A spatial planning topographic surveying device according to claim 1, characterized in that: The vertical distance between the bottom of the hopper (1) and the bottom of the traveling wheel (7) is smaller than the vertical distance between the bottom of the hopper (1) and the bottom of the duckbill tube (4).

5. A spatial planning topographic surveying device according to claim 2, characterized in that: A transverse plate (15) is fixed between the secondary pillars (9), and a hanging ring (16) is fixed on a side of the transverse plate (15) close to the telescopic hose (3).

6. A spatial planning topographic surveying device according to claim 1, characterized in that: A hook (17) is fixed to the side of the duckbill tube (4) away from the pressure wheel (8), and a push-pull handle (14) is fixed to the bottom of the edge plate (5) at the position of the hook (17).

Images