CN217130807U - Portable land mapping device - Google Patents

Abstract

The application discloses a portable land surveying and mapping device, which belongs to the technical field of land surveying and mapping and comprises a bottom plate and a surveying and mapping instrument, wherein a connecting rod is fixed at the top of the surveying and mapping instrument, a handle rod is fixedly installed at the top of the connecting rod, a supporting rod is fixedly installed at the top of the bottom plate, a top plate is installed at the top of the supporting rod, a vertical plate is fixed at the bottom of the top plate, a connecting block is fixed at one side of the vertical plate, a placing groove is formed in the top of the connecting block, the handle rod is positioned in the placing groove, two lifting rods are slidably installed on the top plate, and a lifting device for driving the lifting rods to move up and down is arranged on the top plate; this application realizes fixing the handle bar on the surveying instrument, and the installation that can be used for the surveying instrument of different specifications is fixed, is convenient for pull down the surveying instrument, makes things convenient for the transport of surveying instrument to carry.

Description

Portable land mapping device

Technical Field

The application relates to the technical field of land surveying and mapping, in particular to a portable land surveying and mapping device.

Background

The land surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global positioning system, remote sensing and geographic information system as technical cores, obtains the existing characteristic points and boundary lines of the ground by a measuring means to obtain the graph and the sub-information reflecting the current situation of the ground, and is used for planning and designing engineering construction and administrative management.

Current land surveying instrument includes surveying instrument and support part, and surveying instrument and leg joint are together, and the size is great, and inconvenient dismantlement is carried, for this reason we propose a portable land surveying device.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a portable land mapping device, has overcome prior art's not enough, aims at current surveying instrument and leg joint and dismantle the problem of carrying in a inconvenient.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a portable soil mapping device, includes bottom plate and surveying instrument, the top of surveying instrument is fixed with the connecting rod, the top fixed mounting of connecting rod has the handle bar, the top fixed mounting of bottom plate has the bracing piece, the roof is installed at the top of bracing piece, the bottom of roof is fixed with the riser, one side of riser is fixed with the connecting block, the standing groove has been seted up at the top of connecting block, the handle bar is located in the standing groove, slidable mounting has two lifter on the roof, be equipped with the drive on the roof lifter elevating gear, the bottom slip of lifter runs through the roof is fixed with the clamp plate, the clamp plate is located the top of handle bar.

As an optimal technical scheme of this application, elevating gear including rotate install in the screw thread post at roof top, the handle is installed at the top of screw thread post, the fly leaf is installed to the screw thread on the screw thread post, the top of lifter with fly leaf fixed connection.

As an optimal technical scheme of this application, the clamp plate sets up for the arc structure, the bottom of clamp plate is equipped with anti-skidding line.

As an optimal technical scheme of this application, the bottom fixed mounting of connecting block has the bearing bar that the slope set up, the bottom of bearing bar with riser fixed connection.

As an optimal technical scheme of this application, the bottom four corners fixed mounting of bottom plate has the pulley, the pulley is the universal wheel.

As a preferred technical scheme of this application, the screw thread of vertical setting is installed to the screw thread on the bottom plate, the bottom of screw thread runs through the bottom plate.

As an optimal technical scheme of this application, the top fixed mounting of bottom plate has the pull rod, the pull rod is kept away from the one end of bottom plate is fixed with the bracelet.

As a preferred technical scheme of this application, the bearing is installed at the top of roof, the bottom of screw thread post and the inner circle fixed connection of bearing.

The beneficial effect of this application:

1. when carrying, drive the screw thread post through rotating the handle and rotate and drive the fly leaf and rise, the clamp plate breaks away from with the handle bar, can take out the handle bar on the surveying instrument from the standing groove, pulls down the surveying instrument, and the transport of making things convenient for the surveying instrument is carried, also can be used for the installation of the surveying instrument of different specifications to fix.

2. The standing groove through on bracing piece, roof, riser and the connecting block is used for providing the installation support for the surveying instrument, and convenient survey and drawing goes on, bores into ground through manual rotation screw thread nail for the rigidity of whole device makes when surveying and drawing, and the position is stable.

This application realizes fixing the handle bar on the surveying instrument, and the installation that can be used for the surveying instrument of different specifications is fixed, is convenient for pull down the surveying instrument, makes things convenient for the transport of surveying instrument to carry.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic diagram of a top plate right-view structure of the present application.

In the figure: 1. a base plate; 2. a surveying instrument; 3. a connecting rod; 4. a handle bar; 5. a support bar; 6. a top plate; 7. a vertical plate; 8. connecting blocks; 9. a placement groove; 10. a load-bearing bar; 11. a lifting rod; 12. pressing a plate; 13. a threaded post; 14. a movable plate; 15. a handle; 16. a threaded nail; 17. a pulley; 18. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1-2, a portable land mapping device, including bottom plate 1 and surveying instrument 2, surveying instrument 2's top is fixed with connecting rod 3, connecting rod 3's top fixed mounting has handle bar 4, bottom plate 1's top fixed mounting has bracing piece 5, roof 6 is installed at the top of bracing piece 5, roof 6's bottom is fixed with riser 7, one side of riser 7 is fixed with connecting block 8, wherein, connecting block 8's bottom fixed mounting has the bearing bar 10 that the slope set up, the bottom and the riser 7 fixed connection of bearing bar 10, through the setting of bearing bar 10, increase riser 7 and connecting block 8 and be connected stability.

Referring to fig. 2, standing groove 9 has been seted up at connecting block 8's top, and handle bar 4 is located standing groove 9, is used for providing the erection bracing for surveying instrument 2 through standing groove 9 on bracing piece 5, roof 6, riser 7 and the connecting block 8, and convenient survey and drawing goes on.

Referring to fig. 1, bottom four corners fixed mounting of bottom plate 1 has pulley 17, and pulley 17 is the universal wheel, through the setting of pulley 17, makes things convenient for the removal of whole device, and the top fixed mounting of bottom plate 1 has pull rod 18, and the one end that bottom plate 1 was kept away from to pull rod 18 is fixed with the bracelet, and the bracelet on the manual pulling pull rod 18 drives the device and removes, and it is convenient to remove.

In addition, a vertically arranged screw 16 is installed on the bottom plate 1 in a threaded manner, the bottom of the screw 16 penetrates through the bottom plate 1, and the screw 16 is manually rotated to drill into the ground for fixing the position of the whole device, so that the position is stable during surveying and mapping.

Referring to fig. 2, there are two lifting rods 11 slidably mounted on the top plate 6, and a lifting device for driving the lifting rods 11 to move up and down is provided on the top plate 6, the lifting device includes a threaded column 13 rotatably mounted on the top of the top plate 6, a bearing is mounted on the top of the top plate 6, the bottom of the threaded column 13 is fixedly connected with the inner ring of the bearing, and the threaded column 13 is connected with the top plate 6 through the bearing.

Wherein, the handle 15 is installed at the top of screw thread post 13, and threaded mounting has fly leaf 14 on screw thread post 13, and the top and fly leaf 14 fixed connection of lifter 11 drive screw thread post 13 through manual rotation handle 15 and rotate, drive fly leaf 14 and go up and down, drive lifter 11 and carry out the lift adjustment.

Referring to fig. 2, the bottom of lifter 11 slides and runs through roof 6 and is fixed with clamp plate 12, clamp plate 12 is located the top of handle bar 4, lifter 11 descends and makes clamp plate 12 press at the top of handle bar 4, realize surveying instrument 2's rigidity, clamp plate 12 is the arc structure setting, the bottom of clamp plate 12 is equipped with anti-skidding line, make clamp plate 12 press when handle bar 4, great frictional force has, the effectual handle bar 4 that prevents slides, increase stability, clamp plate 12 rises and breaks away from with handle bar 4, surveying instrument 2 can be taken off, make things convenient for the dismantlement of surveying instrument to carry.

The working principle is as follows:

when carrying, drive screw thread post 13 through rotating handle 15 and rotate and drive fly leaf 14 and rise, clamp plate 12 breaks away from with handle bar 4, can take out handle bar 4 on surveying instrument 2 from standing groove 9, pulls down surveying instrument 2, makes things convenient for the transport of surveying instrument 2 to carry. When installation surveying instrument 2, in placing the standing groove 9 on connecting block 8 through handle bar 4 on surveying instrument 2, then manual rotation handle 15 drives screw post 13 and rotates, drives fly leaf 14 and descends and drive lifter 11 and descend for clamp plate 12 supports and presses at the top of handle bar 4, realizes fixing handle bar 4 on surveying instrument 2, realizes fixing the installation of surveying instrument 2.

Through the setting of pulley 17, make things convenient for the removal of whole device, taking off surveying instrument 2 back, the bracelet on the manual pulling pull rod 18 drives the device and removes, is used for providing the erection bracing for surveying instrument 2 through standing groove 9 on bracing piece 5, roof 6, riser 7 and the connecting block 8, and convenient survey and drawing goes on, drills into ground through manual rotation thread nail 16 for the rigidity of whole device, makes when surveying and drawing, and the position is stable.

Finally, it should be noted that: in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of 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 application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. The utility model provides a portable land surveying and mapping device, includes bottom plate (1) and surveying and mapping appearance (2), the top of surveying and mapping appearance (2) is fixed with connecting rod (3), the top fixed mounting of connecting rod (3) has handle bar (4), its characterized in that, the top fixed mounting of bottom plate (1) has bracing piece (5), roof (6) are installed at the top of bracing piece (5), the bottom of roof (6) is fixed with riser (7), one side of riser (7) is fixed with connecting block (8), standing groove (9) have been seted up at the top of connecting block (8), handle bar (4) are located in standing groove (9), slidable mounting has two lifter (11) on roof (6), be equipped with the drive on roof (6) lifter (11) elevating gear of up-down motion, the bottom of lifter (11) slides and runs through roof (6) and is fixed with clamp plate (12), the pressure plate (12) is positioned above the handle rod (4).

2. A portable land surveying and mapping device according to claim 1, characterized in that said lifting means comprises a threaded post (13) rotatably mounted on top of said top plate (6), a handle (15) is mounted on top of said threaded post (13), a movable plate (14) is threadedly mounted on said threaded post (13), and top of said lifting rod (11) is fixedly connected with said movable plate (14).

3. A portable land surveying and mapping device according to claim 2, characterized in that said pressure plate (12) is of an arc-shaped configuration, the bottom of said pressure plate (12) being provided with non-slip threads.

4. A portable land surveying and mapping device according to claim 1, characterized in that an obliquely arranged bearing bar (10) is fixedly mounted to the bottom of the connection block (8), the bottom of the bearing bar (10) being fixedly connected to the riser (7).

5. A portable land surveying and mapping device according to claim 1, characterized in that pulleys (17) are fixedly mounted at four bottom corners of said base plate (1), said pulleys (17) being universal wheels.

6. A portable land surveying arrangement according to claim 1, characterized in that a vertically arranged threaded nail (16) is threadedly mounted on the base plate (1), the bottom of the threaded nail (16) penetrating the base plate (1).

7. A portable land surveying and mapping device according to claim 1, characterized in that a pull rod (18) is fixedly mounted on the top of the base plate (1), and a bracelet is fixed to one end of the pull rod (18) remote from the base plate (1).

8. A portable land surveying and mapping device according to claim 2, characterized in that a bearing is mounted on the top of the top plate (6) and the bottom of the threaded post (13) is fixedly connected to the inner ring of the bearing.

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