CN217875038U

CN217875038U - Slope measuring device for land surveying and mapping

Info

Publication number: CN217875038U
Application number: CN202222244314.9U
Authority: CN
Inventors: 杜华健
Original assignee: Hainan Xinheshan Survey And Design Co ltd
Current assignee: Hainan Xinheshan Survey And Design Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-22
Anticipated expiration: 2032-08-25

Abstract

The utility model provides a slope measuring device is used in soil survey and drawing relates to soil survey and drawing technical field. This slope measuring device is used in soil survey and drawing, which comprises an outer shell, the shell front side rotation is connected with the pointer, pointer one end fixedly connected with gravity piece, the shell front side is equipped with the scale interval, shell bottom fixedly connected with toothed disc, toothed disc bottom rotation is connected with the fixed plate, be equipped with adjusting part between fixed plate and the toothed disc, the fixed frame of the equal fixedly connected with in fixed plate both sides, this slope measuring device is used in soil survey and drawing, operating personnel can also make the locating lever shift out the draw-in groove that the locating plate outside was seted up through the pulling locating lever simultaneously, adjusting the length of locating plate through taking the locating plate out, spring promotion connecting plate through locating lever outside cover establishment makes the locating lever reinsert inside the draw-in groove in the locating plate outside to avoid the circumstances in soil pit to appear, be convenient for adjust in a flexible way when installing the shell.

Description

Slope measuring device for land surveying and mapping

Technical Field

The utility model relates to a gradiometer technique specifically is a slope measuring device is used in soil survey and drawing belongs to soil survey and drawing technical field.

Background

Surveying and mapping, which refers to measuring, collecting and drawing the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities, and the like, wherein the surveying and mapping researches and calculates the geometric position, the spherical shape and the earth gravitational field of ground points, thereby measuring the natural shape of the earth surface and the geometric distribution of the artificial facilities, and combines certain social information and the geographic distribution of the natural information to compile theories and technical disciplines of maps of various scales and special maps of global and local regions, also called surveying and mapping, which comprises two main contents of measuring and mapping.

When the slope is measured, a gradiometer is needed, and the existing gradiometer has the following defects:

1. when the slope measuring device for the existing soil drawing and measuring measures the slope, broken stones on the surface of the slope can cause errors of the measured data of the slope measuring device for the existing soil drawing and measuring, and the data has larger deviation.

2. Current slope mapping device can't remove after installing, when the slope of the different angles of needs survey and drawing in same point, need install again after its whole dismantlement, and the operation is convenient inadequately, and is too loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the above problems and provide a slope measuring device for land surveying and mapping, so as to solve the problem that when the slope measuring device for land surveying and mapping in the prior art measures a slope, broken stones on the surface of the slope may cause the error of the data measured by the slope measuring device for land surveying and mapping in the prior art, resulting in larger deviation of the data; current slope mapping device can't remove after installing, when the slope of the different angles of needs survey and drawing in same point, need install again after its whole dismantlement, and the operation is convenient not enough, too loaded down with trivial details problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a slope measuring device is used in native survey and drawing, includes the shell, the shell front side is rotated and is connected with the pointer, pointer one end fixedly connected with gravity piece, the shell front side is equipped with the scale interval, shell bottom fixedly connected with toothed disc, the toothed disc bottom is rotated and is connected with the fixed plate, be equipped with adjusting part between fixed plate and the toothed disc, the fixed frame of the equal fixedly connected with in fixed plate both sides, two the inside equal sliding connection of fixed frame has the removal frame, the inside sliding connection of removal frame has the locating plate, a plurality of draw-in grooves have all been seted up in removal frame and the L shape backup pad outside, be equipped with the bayonet lock subassembly between locating plate and the removal frame.

Preferably, two the locating plate top all is equipped with positioning bolt, positioning bolt runs through the locating plate and with locating plate threaded connection, is favorable to installing the locating plate.

Preferably, two the inside lead screw that all is equipped with of fixed frame, the lead screw runs through the removal frame and passes through ball nut pair with the removal frame and be connected, the lead screw runs through fixed frame and rotates with fixed frame to be connected.

Preferably, the bayonet lock assembly comprises an L-shaped supporting plate, the L-shaped supporting plate is fixedly connected to the top of the movable frame, a positioning rod is arranged on the top of the L-shaped supporting plate, and the positioning rod penetrates through the L-shaped supporting plate and extends into a clamping groove formed in the outer side of the positioning plate and the outer side of the movable frame.

Preferably, bayonet lock subassembly still includes the connecting plate, connecting plate fixed connection is in the locating lever outside, locating lever outside cover is equipped with the spring, the spring both ends respectively with L shape backup pad and connecting plate fixed connection, be favorable to installing the combination to locating plate and removal frame.

Preferably, the regulating assembly includes the dwang, the dwang rotates to be connected in the fixed plate top, fixed plate outside fixedly connected with drive gear, drive gear is connected with the toothed disc meshing, dwang top fixedly connected with worm wheel, worm wheel outside meshing is connected with the worm, the worm outside rotates and is connected with the diaphragm, diaphragm and fixed plate fixed connection are favorable to adjusting the angle of shell, survey and drawing the slope to the angle of difference.

Preferably, the top of the two fixing frames is fixedly connected with a handle, and the outer side of the handle is provided with a non-slip mat which is made of rubber materials, so that the non-slip mat is convenient for operators to carry.

The utility model provides a slope measuring device is used in soil survey and drawing, its beneficial effect who possesses as follows:

1. this slope measuring device is used in soil survey and drawing, position through the removal locating plate, there is bellied stone in the position that is favorable to avoiding carrying out the survey and drawing, influence the data of survey and drawing, operating personnel can also pass through the pulling locating lever simultaneously, make the locating lever shift out the draw-in groove that the locating plate outside was seted up, adjust the length of locating plate through taking the locating plate out, spring promotion connecting plate establishing through locating lever outside cover, make the locating lever reinsert inside the draw-in groove in the locating plate outside, thereby avoid appearing the condition in soil pit, be convenient for adjust in a flexible way when installing the shell.

2. This slope measuring device is used in soil survey and drawing drives the worm wheel through rotating the worm and rotates, makes the dwang that the worm wheel drove, makes the dwang drive fixed connection's drive gear rotate, rotates when drive gear and drives the toothed disc rotation that the meshing is connected to make the shell carry out the angle and rotate, survey and draw other angles, avoided dismantling the program of back at installing with equipment, it is more convenient to operate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bayonet lock assembly of the present invention;

FIG. 3 is a schematic view of the pointer structure of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a housing; 2. an indicator needle; 3. a scale value; 4. a fixing plate; 5. a gear plate; 6. a fixing frame; 7. a screw rod; 8. moving the frame; 9. an L-shaped support plate; 10. positioning a plate; 11. positioning a bolt; 12. positioning a rod; 13. a connecting plate; 14. a spring; 15. a handle; 16. a gravity block; 17. rotating the rod; 18. a transmission gear; 19. a worm; 20. a worm gear; 21. a transverse plate.

Detailed Description

An embodiment of the utility model provides a slope measuring device is used in native survey and drawing.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which comprises a housing 1, the front side of the housing 1 is rotatably connected with an indicating needle 2, one end of the indicating needle 2 is fixedly connected with a gravity block 16, the front side of the housing 1 is provided with a scale value 3, the bottom of the housing 1 is fixedly connected with a gear disc 5, the bottom of the gear disc 5 is rotatably connected with a fixing plate 4, an adjusting component is arranged between the fixing plate 4 and the gear disc 5, fixing frames 6 are fixedly connected with two sides of the fixing plate 4, two fixing frames 6 are internally and slidably connected with a moving frame 8, the inside of the moving frame 8 is slidably connected with a positioning plate 10, a plurality of clamping grooves are respectively arranged on the outer sides of the moving frame 8 and an L-shaped supporting plate 9, and a clamping pin component is arranged between the positioning plate 10 and the moving frame 8.

Two locating plate 10 tops all are equipped with positioning bolt 11, positioning bolt 11 runs through locating plate 10 and with locating plate 10 threaded connection, be favorable to installing locating plate 10, two inside lead screw 7 that all are equipped with of fixed frame 6, lead screw 7 runs through remove frame 8 and pass through ball nut pair with removing frame 8 and be connected, lead screw 7 runs through fixed frame 6 and is connected with fixed frame 6 rotation, bayonet lock subassembly includes L shape backup pad 9, L shape backup pad 9 fixed connection is in removing 8 tops, L shape backup pad 9 tops are equipped with locating lever 12, locating lever 12 runs through L shape backup pad 9 and extends to locating plate 10 and the draw-in groove of removing the 8 outside of frame and offering, bayonet lock subassembly still includes connecting plate 13, connecting plate 13 fixed connection is in the locating lever 12 outside, 12 outside covers of locating lever are equipped with

spring

14, 14 both ends respectively with L shape backup pad 9 and connecting plate 13 fixed connection, be favorable to installing and combining locating plate 10 and removal frame 8.

Specifically, when operating personnel need survey and draw the slope to the soil, through removing whole equipment to appointed place, operating personnel passes through the lead screw 7 that rotates fixed plate 4 both ends, it removes through the removal frame 8 that the ball nut pair is connected to drive through rotating lead screw 7, and remove the inside sliding connection of frame 8 and have locating plate 10, positioning bolt 11 through the locating plate 10 outside, insert positioning bolt 11 ground, make positioning bolt 11 fix locating plate 10, thereby make shell 1 carry out stable installation, position through removing locating plate 10, be favorable to avoiding carrying out the position of surveying and drawing to have bellied stone, influence the data of survey and drawing, operating personnel can also be through pulling locating lever 12 simultaneously, make locating lever 12 shift out the draw-in groove that the locating plate 10 outside was seted up, adjusting the length of locating plate 10 through taking out locating plate 10, spring 14 through locating lever 12 outside cover establishes promotes connecting plate 13, make locating lever 12 reinsert inside the draw-in groove in the locating plate 10 outside, thereby avoid the condition that the soil pit appears, be convenient for carry out nimble regulation when installing shell 1.

After the installation, be connected with pointer 2 in the rotation of shell 1 front side, at pointer 2 one end fixedly connected with gravity piece 16, receive the influence of gravity through gravity piece 16, make pointer 2 become vertical state all the time, along with the instruction of pointer 2 on scale value 3, survey and draw out the data of slope.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 again, the adjusting assembly includes a rotating rod 17, the rotating rod 17 is rotatably connected to the top of the fixing plate 4, a transmission gear 18 is fixedly connected to the outer side of the fixing plate 4, the transmission gear 18 is meshed with the gear plate 5, a worm gear 20 is fixedly connected to the top of the rotating rod 17, a worm 19 is meshed and connected to the outer side of the worm gear 20, a transverse plate 21 is rotatably connected to the outer side of the worm 19, the transverse plate 21 is fixedly connected to the fixing plate 4, which is beneficial to adjusting the angle of the housing 1, surveying and mapping the slope of different angles, the handles 15 are fixedly connected to the tops of the two fixing frames 6, and the non-slip mat is made of rubber material and is beneficial to carrying by an operator.

Specifically, when needs are surveyed and drawn different angles simultaneously, drive worm wheel 20 through rotating worm 19 and rotate, make the dwang 17 that worm wheel 20 drove, make dwang 17 drive fixed connection's drive gear 18 rotate, rotate when drive gear 18 and drive the toothed disc 5 that the meshing is connected and rotate to make shell 1 carry out the angle and rotate, survey and draw other angles, avoided dismantling the program of back installation with equipment, it is more convenient to operate.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A slope measuring device for land surveying and mapping, comprising a housing (1), characterized in that: shell (1) front side rotation is connected with pointer (2), pointer (2) one end fixedly connected with gravity piece (16), shell (1) front side is equipped with scale interval (3), shell (1) bottom fixedly connected with toothed disc (5), toothed disc (5) bottom rotation is connected with fixed plate (4), be equipped with adjusting part between fixed plate (4) and toothed disc (5), the fixed frame (6) of the equal fixedly connected with in fixed plate (4) both sides, two fixed frame (6) inside equal sliding connection has removal frame (8), remove frame (8) inside sliding connection has locating plate (10), a plurality of draw-in grooves have all been seted up in removal frame (8) and L shape backup pad (9) outside, be equipped with the bayonet lock subassembly between locating plate (10) and the removal frame (8).

2. The slope measuring device for soil mapping according to claim 1, wherein: two locating plate (10) top all is equipped with positioning bolt (11), positioning bolt (11) run through locating plate (10) and with locating plate (10) threaded connection.

3. The slope measuring device for soil mapping according to claim 1, wherein: two fixed frame (6) inside all is equipped with lead screw (7), lead screw (7) run through remove frame (8) and pass through ball nut pair with removal frame (8) and be connected, lead screw (7) run through fixed frame (6) and rotate with fixed frame (6) and be connected.

4. The slope measuring device for soil mapping according to claim 1, wherein: the bayonet lock assembly comprises an L-shaped supporting plate (9), the L-shaped supporting plate (9) is fixedly connected to the top of the movable frame (8), a positioning rod (12) is arranged on the top of the L-shaped supporting plate (9), and the positioning rod (12) penetrates through the L-shaped supporting plate (9) and extends into a clamping groove formed in the outer side of the positioning plate (10) and the outer side of the movable frame (8).

5. The slope measuring device for soil mapping according to claim 4, wherein: the bayonet lock assembly further comprises a connecting plate (13), the connecting plate (13) is fixedly connected to the outer side of the positioning rod (12), a spring (14) is sleeved on the outer side of the positioning rod (12), and two ends of the spring (14) are fixedly connected with the L-shaped supporting plate (9) and the connecting plate (13) respectively.

6. The slope measuring device for soil mapping according to claim 1, wherein: the adjusting part includes dwang (17), dwang (17) are rotated and are connected in fixed plate (4) top, fixed plate (4) outside fixedly connected with drive gear (18), drive gear (18) are connected with toothed disc (5) meshing, dwang (17) top fixedly connected with worm wheel (20), worm wheel (20) outside meshing is connected with worm (19), worm (19) outside is rotated and is connected with diaphragm (21), diaphragm (21) and fixed plate (4) fixed connection.

7. The slope measuring device for soil mapping according to claim 1, wherein: the top of the two fixing frames (6) is fixedly connected with a handle (15), and an anti-slip mat is arranged on the outer side of the handle (15) and is made of rubber materials.