CN112179326A

CN112179326A - Portable topographic map mapping device

Info

Publication number: CN112179326A
Application number: CN202011270757.4A
Authority: CN
Inventors: 刘占利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-01-05

Abstract

The invention discloses a portable topographic map surveying and mapping device, which comprises a base, wherein a base plate is fixed on the upper end surface of the base, a workbench is movably arranged on the base plate through a mounting seat, and a cavity is fixedly connected on the workbench; the portable topographic map surveying and mapping device is matched with the second connecting rod through the electric telescopic rod, so that the cover plate can be conveniently controlled to be opened and closed, and a surveying and mapping instrument is protected; the operation handle is convenient for pushing the mapping device to move, and the positioning block is arranged, so that the stability of the mapping device during placement is effectively improved; the worm and gear can be driven to mesh through the knob, so that the surveying instrument deflects; the placing height of the surveying instrument can be changed through the lifting screw rod, and the motor can drive the surveying instrument to rotate through the linkage wheel, so that the surveying instrument can be flexibly adjusted; through install guide spring on the guide bar for the workstation steadily goes up and down.

Description

Portable topographic map mapping device

Technical Field

The invention relates to the technical field of topographic mapping, in particular to a portable topographic map mapping device.

Background

The topographic mapping is a basic precondition of the geographic measurement work, and is to measure, collect, analyze, describe and the like relevant data distributed in a geographic space, and information such as the ground fluctuation state, the change of the slope, the land utilization condition, the flow direction distribution of rivers and the like of a certain area can be comprehensively mastered through mapping a topographic map. Surveying and mapping are based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system, remote sensing and geographic information system are taken as technical cores, existing feature points and boundary lines on the ground are measured to obtain figure and position information reflecting the current situation of the ground, and the figure and position information is used for planning design and administrative management of engineering construction. The existing topographic surveying and mapping device is inconvenient to move and carry, is inconvenient to adjust in actual use, and is easy to damage in actual use due to the fact that a surveying and mapping instrument does not have certain protection measures; therefore, there is a need for improvements in the prior art.

Disclosure of Invention

The present invention is directed to a portable topographic map mapping apparatus, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a portable topographic map surveying and mapping device comprises a base, wherein a base plate is fixed on the upper end face of the base, a workbench is movably arranged on the base plate through a mounting seat, and a cavity is fixedly connected on the workbench; as a further scheme of the invention: a sliding plate is slidably mounted in the cavity, two sides of the upper end of the cavity are rotatably connected with a cover plate, a plurality of inclined second connecting rods are uniformly mounted between the upper end of the sliding plate and the cover plate, and two ends of each second connecting rod are respectively rotatably connected with the sliding plate and the cover plate; a plurality of vertical electric telescopic rods are uniformly assembled between the lower end of the sliding plate and the cavity; two vertical bed frames are arranged at the upper end of the sliding plate at intervals, the two bed frames are assembled with a surveying instrument through a rotating shaft, one end of the rotating shaft extends to the inside of the bed frame and is assembled with a worm wheel, the lower portion of the worm wheel is connected with a worm in a transmission mode, and one end of the worm extends to the outer side of the bed frame and is connected with a knob.

As a further scheme of the invention: the lower extreme evenly connected with a plurality of driving plates of mount pad, driving plate and base plate sliding connection, the vertical assembly axle of lower extreme fixedly connected with of mount pad, the one end of assembly axle extends to in the base plate and installs the interlocking wheel, and the interlocking wheel transmission is connected with the motor.

As a further scheme of the invention: the upper end of mount pad is connected with the fixing base, evenly laid a plurality of vertical guide bars on the mount pad, the cross-section of guide bar becomes T shape, the inboard of fixing base is assembled with horizontally lift lead screw, the both sides and the guide bar slidable mounting of workstation, the one end of lift lead screw extends to the inside of fixing base and the transmission is connected with the motor, two slides are installed at the interval on the lift lead screw, two slides and the cooperation of lift lead screw reverse drive, be connected with the first connecting rod of slope between slide and the workstation, the both ends of first connecting rod rotate the installation with slide and workstation respectively.

As a further scheme of the invention: and a vertical guide spring is arranged on the periphery of the guide rod positioned at the upper end part of the workbench.

As a further scheme of the invention: a plurality of universal wheels are evenly installed at the lower end of the base, locking switches are arranged on the universal wheels, a vertical fixing frame is fixedly connected to one side of the upper end face of the base, a rib plate is connected between the lower portion of one side of the fixing frame and the base, and two horizontal operating handles are arranged on the lower portion of one side of the fixing frame at intervals.

As a further scheme of the invention: the inboard of base is equipped with the locating piece through a plurality of evenly distributed's telescopic cylinder, and the lower extreme of locating piece has laid even anti-skidding line.

As a further scheme of the invention: and a protective layer made of rubber is distributed on the periphery of the upper end of the cover plate.

Compared with the prior art, the invention has the beneficial effects that: the portable topographic map surveying and mapping device is matched with the second connecting rod through the electric telescopic rod, so that the cover plate can be conveniently controlled to be opened and closed, and a surveying and mapping instrument is protected; the operation handle is convenient for pushing the mapping device to move, and the positioning block is arranged, so that the stability of the mapping device during placement is effectively improved; the worm and gear can be driven to mesh through the knob, so that the surveying instrument deflects; the placing height of the surveying instrument can be changed through the lifting screw rod, and the motor can drive the surveying instrument to rotate through the linkage wheel, so that the surveying instrument can be flexibly adjusted; the guide spring is arranged on the guide rod, so that the workbench can be stably lifted; in addition, through the inoxidizing coating that is equipped with rubber material on the apron, effectively promote the shock attenuation buffer capacity of apron, be convenient for form better protection to the surveying instrument.

Drawings

Fig. 1 is a schematic structural diagram of a portable topographic map mapping device.

Fig. 2 is a schematic structural diagram of a cavity in the portable topographic mapping apparatus.

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

In the figure: 1-base, 2-fixed frame, 3-operating handle, 4-universal wheel, 5-base plate, 6-mounting seat, 7-guide rod, 8-guide spring, 9-assembly shaft, 10-linkage wheel, 11-telescopic cylinder, 12-positioning block, 13-driving plate, 14-fixed seat, 15-lifting screw rod, 16-sliding seat, 17-first connecting rod, 18-workbench, 19-cavity, 20-electric telescopic rod, 21-sliding plate, 22-cover plate, 23-second connecting rod, 24-base frame, 25-surveying instrument, 26-worm wheel and 27-worm.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used 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 configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a portable topographic map mapping device includes a base 1, a substrate 5 is fixed on an upper end surface of the base 1, a worktable 18 is movably mounted on the substrate 5 through a mounting seat 6, and a cavity 19 is fixedly connected on the worktable 18; a sliding plate 21 is slidably mounted in the cavity 19, two sides of the upper end of the cavity 19 are rotatably connected with a cover plate 22, a plurality of inclined second connecting rods 23 are uniformly mounted between the upper end of the sliding plate 21 and the cover plate 22, and two ends of each second connecting rod 23 are respectively rotatably connected with the sliding plate 21 and the cover plate 22; a plurality of vertical electric telescopic rods 20 are uniformly assembled between the lower end of the sliding plate 21 and the cavity 19, and the electric telescopic rods 20 drive the sliding plate 21 to move upwards along the cavity 19, so that the cover plate 22 is driven to open through a second connecting rod 23; two vertical bed frames 24 are arranged at the upper end of the sliding plate 21 at intervals, the two bed frames 24 are assembled with a surveying instrument 25 through a rotating shaft, one end of the rotating shaft extends to the inside of the bed frame 24 and is assembled with a worm wheel 26, a worm 27 is connected to the lower portion of the worm wheel 26 in a transmission mode, one end of the worm 27 extends to the outer side of the bed frame 24 and is connected with a knob, and the knob can be conveniently rotated to change the orientation of the surveying instrument 25.

Further, the lower extreme of mount pad 6 evenly is connected with a plurality of driving plates 13, driving plates 13 and base plate 5 sliding connection, and the vertical assembly axle 9 of lower extreme fixedly connected with of mount pad 6, the one end of assembly axle 9 extend to in the base plate 5 and install the universal driving wheel 10, and the transmission of universal driving wheel 10 is connected with the motor for order about surveying instrument 25 and rotate.

Furthermore, the upper end of the mounting base 6 is connected with a fixed base 14, a plurality of vertical guide rods 7 are uniformly distributed on the mounting base 6, the cross section of each guide rod 7 is T-shaped, a horizontal lifting screw rod 15 is assembled on the inner side of the fixed base 14, two sides of the workbench 18 are slidably mounted with the guide rods 7, one end of each lifting screw rod 15 extends into the fixed base 14 and is in transmission connection with a motor, two sliding bases 16 are mounted on the lifting screw rods 15 at intervals, the two sliding bases 16 are in reverse transmission fit with the lifting screw rods 15, an inclined first connecting rod 17 is connected between each sliding base 16 and the workbench 18, two ends of each first connecting rod 17 are respectively rotatably mounted with the sliding bases 16 and the workbench 18, and the two sliding bases 16 are driven to approach or separate from each other through the lifting screw rods, the workbench 18 is driven to slide along the guide rod 7 to lift under the transmission action of the first connecting rod 17, so that the height of the surveying instrument 25 is changed.

Furthermore, the guide rod 7 is provided with a vertical guide spring 8 at the periphery of the upper end part of the workbench 18, so that the sliding and lifting of the workbench 18 are more stable, and the use of the surveying instrument 25 is facilitated.

Further, a plurality of universal wheels 4 are evenly installed to the lower extreme of base 1, are provided with the locking switch on the universal wheel 4, and the vertical mount 2 of up end one side fixedly connected with of base 1 is connected with the gusset between one side lower part of mount 2 and the base 1, and one side lower part interval of mount 2 has laid two horizontally operating handle 3, so that go on mapping device's position removes and fixes laying, uses manpower sparingly.

Further, the inboard of base 1 is equipped with locating piece 12 via a plurality of evenly distributed's telescopic cylinder 11, and even anti-skidding line has been laid to the lower extreme of locating piece 12 for promote the stability when mapping device fixes and lays.

The working principle of the embodiment is as follows:

when the device is actually used, the surveying device is moved to a designated position to be locked and fixed, the telescopic cylinder 11 is started to enable the positioning block 12 to be in contact with a mounting surface, the electric telescopic rod 20 is started to enable the sliding plate 21 to slide up along the inner side of the cavity 19, the cover plate 22 is driven to be opened under the transmission action of the second connecting rod 23, the surveying instrument 25 is started to operate to survey and draw a topographic map, the knob is rotated to enable the worm 27 to be in transmission engagement with the worm wheel 26, and the worm wheel 26 drives the surveying instrument 25 to deflect through the rotating shaft so as to change the surveying and drawing direction of the surveying instrument; the lifting screw rod 15 is started to drive the two sliding seats 16 to move close to or away from each other, and the workbench 18 is driven to slide along the guide rod 7 to lift under the transmission action of the first connecting rod 17, so that the height of the surveying instrument 25 is changed; in addition, the motor drives the assembling shaft 9 and the electric mounting seat 6 to rotate through the linkage wheel 10, so that the surveying and mapping direction of the surveying and mapping instrument 25 is changed, and the efficiency of surveying and mapping operation is improved; when the surveying instrument 25 is used, the operation is stopped, the electric telescopic rod 20 is started to contract, so that the sliding plate 21 slides downwards along the cavity 19, and the two cover plates 22 cover the cavity 19 under the action of the second connecting rod 23, so that the surveying instrument 25 is protected conveniently; be convenient for promote through operating handle 3 mapping device removes, conveniently carries the use.

Example 2

In order to improve the protection effect of the cavity 19 on the surveying instrument 25, the embodiment is improved on the basis of the embodiment 1, and the improvement is as follows: the periphery of the upper end of the cover plate 22 is provided with a protective layer made of rubber materials, so that the shock absorption and energy absorption effects of the cover plate 22 are improved, and the surveying instrument 25 is protected better.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. A portable topographic map surveying and mapping device comprises a base (1), and is characterized in that a base plate (5) is fixed on the upper end face of the base (1), a workbench (18) is movably mounted on the base plate (5) through a mounting seat (6), and a cavity (19) is fixedly connected on the workbench (18); a sliding plate (21) is slidably mounted in the cavity (19), cover plates (22) are rotatably connected to two sides of the upper end of the cavity (19), a plurality of inclined second connecting rods (23) are uniformly mounted between the upper end of the sliding plate (21) and the cover plates (22), and two ends of each second connecting rod (23) are rotatably connected with the sliding plate (21) and the cover plate (22) respectively; a plurality of vertical electric telescopic rods (20) are uniformly assembled between the lower end of the sliding plate (21) and the cavity body (19); two vertical bed frames (24) are arranged at the upper end of the sliding plate (21) at intervals, a surveying instrument (25) is assembled on the two bed frames (24) through a rotating shaft, one end of the rotating shaft extends to the inside of the bed frame (24) and is assembled with a worm wheel (26), a worm (27) is connected to the lower portion of the worm wheel (26) in a transmission mode, and one end of the worm (27) extends to the outer side of the bed frame (24) and is connected with a knob.

2. The portable topographic map mapping device according to claim 1, wherein the lower end of the mounting seat (6) is uniformly connected with a plurality of transmission plates (13), the transmission plates (13) are slidably connected with the base plate (5), the lower end of the mounting seat (6) is fixedly connected with a vertical assembly shaft (9), one end of the assembly shaft (9) extends into the base plate (5) and is provided with a linkage wheel (10), and the linkage wheel (10) is in transmission connection with a motor.

3. The portable topographic map surveying and mapping device according to claim 1, wherein a fixed seat (14) is connected to the upper end of the mounting seat (6), a plurality of vertical guide rods (7) are uniformly distributed on the mounting seat (6), the cross section of each guide rod (7) is in a T shape, a horizontal lifting screw rod (15) is assembled on the inner side of each fixed seat (14), two sides of the workbench (18) are slidably mounted with the guide rods (7), one end of each lifting screw rod (15) extends into the inside of the corresponding fixed seat (14) and is in transmission connection with a motor, two sliding seats (16) are mounted on the lifting screw rods (15) at intervals, the two sliding seats (16) are in reverse transmission fit with the lifting screw rods (15), an inclined first connecting rod (17) is connected between the sliding seats (16) and the workbench (18), and two ends of the first connecting rod (17) are respectively rotatably mounted with the sliding seats (16) and the workbench (18).

4. A portable topographic mapping apparatus according to claim 3, characterized in that the guide rods (7) are fitted with vertical guide springs (8) at the periphery of the upper end portion of the table (18).

5. The portable topographic map surveying and mapping device according to claim 2, characterized in that a plurality of universal wheels (4) are evenly installed at the lower end of the base (1), a locking switch is arranged on each universal wheel (4), a vertical fixing frame (2) is fixedly connected to one side of the upper end face of the base (1), a rib plate is connected between the lower part of one side of the fixing frame (2) and the base (1), and two horizontal operating handles (3) are arranged at intervals at the lower part of one side of the fixing frame (2).

6. Portable topographic mapping device according to claim 1, characterized in that the inner side of the base (1) is equipped with a positioning block (12) via a number of evenly distributed telescopic cylinders (11), the lower end of the positioning block (12) being laid with even non-slip threads.

7. Portable topographic mapping device according to claim 6, characterized in that a protective layer of rubber material is applied to the upper periphery of the cover plate (22).