CN212044599U

CN212044599U - Open-air portable topography mapping instrument platform

Info

Publication number: CN212044599U
Application number: CN202020540522.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Qingdao Langsen Machinery Co ltd
Current assignee: Qingdao Langsen Machinery Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-01
Anticipated expiration: 2030-04-14

Abstract

The utility model relates to a topography mapping apparatus technical field just discloses an open-air portable topography mapping instrument platform, including the survey and drawing case, the inside of survey and drawing case vertically is provided with the two-way lead screw of symmetry, two the both ends of two-way lead screw are all rotated through the lateral wall of first bearing and survey and drawing case and are connected, two the fixed quick-witted case that is provided with of the adjacent one end of two-way lead screw, the fixed biax motor that is provided with in inside of machine case, the bull stick that is provided with the symmetry is all fixed at the both ends of biax motor, two the both ends of bull stick are all fixed and are provided with first bevel gear, two the pole wall of two-way lead screw is. The utility model discloses, convenient operation can carry out quick folding shrink to the instrument platform, conveniently carries, directly adjusts the angle of survey and drawing paper wantonly through rotating the survey and drawing board.

Description

Open-air portable topography mapping instrument platform

Technical Field

The utility model relates to a topography mapping apparatus technical field especially relates to an open-air portable topography mapping instrument platform.

Background

Topography survey, it is to survey, gather and draw the picture to shape, size, spatial position and attribute etc. of natural geography element or earth's surface artificial facilities, when the mapping personnel carried out open-air topography survey, need use multiple mapping tool to carry out the topography survey, just need use topography mapping tool platform for the convenience survey and drawing work.

The patent number CN207953775U discloses a field portable topographic surveying and mapping tool table, when in use, a main positioning ground pin is arranged in a thread of a main thread sleeve, an auxiliary positioning ground pin is arranged in a thread of a side thread sleeve, the main positioning ground pin and the auxiliary positioning ground pin are used for realizing positioning, installation and fixation, the lengths of the main positioning ground pin and the auxiliary positioning ground pin are convenient to adjust in the main thread sleeve and the side thread sleeve, after fixation is finished, a tool and paper stored in a storage box are taken out, the paper is flatly laid on a panel of the surveying and mapping table, and the attraction iron is attracted on a magnet to realize the fixation of the paper; the technical defects still exist through the scheme:

firstly, the angle of the surveying and mapping paper can not be adjusted at will according to the requirement, the surveying and mapping device is required to rotate integrally, the use is inconvenient, and the operation is complex;

second, this technical scheme can not fix the upper end at the survey and drawing board with survey and drawing paper is firm, and the surveying and drawing instrument platform is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art surveying and mapping instrument platform and using inconveniently, hardly shrink folding, inconvenient carrying, and can not adjust the problem of survey and drawing paper angle as required at will, and the portable topography surveying and mapping instrument platform in field that provides.

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

a portable topographic and topographic survey and drawing tool table for field use comprises a survey and drawing box, wherein symmetrical two-way screw rods are longitudinally arranged inside the survey and drawing box, two ends of the two-way screw rods are rotationally connected with the side wall of the survey and drawing box through first bearings, a machine box is fixedly arranged at the adjacent end of the two-way screw rods, a double-shaft motor is fixedly arranged inside the machine box, symmetrical rotating rods are fixedly arranged at two ends of the double-shaft motor, first bevel gears are fixedly arranged at two ends of the two rotating rods, second bevel gears are fixedly sleeved on the rod walls of the two-way screw rods, the first bevel gears are meshed with the two second bevel gears, the rod walls of the two-way screw rods are respectively in threaded connection with a first sliding plate and a second sliding plate, first supporting columns are fixedly arranged at the upper ends of the first sliding plates, and a disc is arranged at the upper, the upper side wall that the upper end of first support column runs through the survey and drawing case extends to the outside and rotates with the lower side wall of survey and drawing dish through the second bearing and be connected, the first cavity of symmetry, two are seted up to the inside of survey and drawing dish the inside of first cavity all is provided with fixed establishment, the fixed block that is provided with of lower extreme of survey and drawing dish, the second cavity has been seted up to the inside of fixed block, the fixed stop gear that is provided with in inside of second cavity, the fixed second support column, two that is provided with of lower side wall of second slide the lower extreme of second support column is all fixed and is provided with the base.

Preferably, fixed establishment includes the slider, the lateral wall sliding connection of slider and first cavity, the fixed L type connecting rod that is provided with in upper end of slider, the last lateral wall that the upper end of L type connecting rod runs through first cavity extends to the outside and fixed clamp splice that is provided with, the fixed cover of rod wall of L type connecting rod has been cup jointed first spring.

Preferably, the limiting mechanism comprises a gear, the gear is fixedly connected with the side wall of the first supporting column, a rack is fixedly arranged inside the second cavity, a cross rod is fixedly arranged at the right end of the rack, the right end of the cross rod penetrates through the right side wall of the second cavity, extends to the outside and is fixedly provided with a moving block, a second spring is fixedly arranged on the rod wall of the cross rod, and the rack is meshed with the gear.

Preferably, a handle is fixedly arranged on the left side wall of the surveying and mapping box.

Preferably, the lower end of the clamping block is fixedly provided with a rubber non-slip mat.

Compared with the prior art, the utility model provides an open-air portable topography mapping instrument platform possesses following beneficial effect:

1. this portable topography mapping tool platform in field, through the common cooperation of biax motor, bull stick, two-way lead screw, first bevel gear, second bevel gear, first slide and second slide, carry out the shrink fast folding to the mapping tool platform, conveniently carry.

2. This open-air portable topography mapping tool platform through the common cooperation of survey and drawing dish, gear, rack, horizontal pole, movable block and second spring, carries out simply spacingly to the survey and drawing dish, adjusts the turned angle of survey and drawing dish as required wantonly.

3. This open-air portable topography mapping instrument platform, through the common cooperation of slider, L type connecting rod, first spring and clamp splice, stabilizes fixedly to the mapping paper, prevents that the mapping paper from removing and causing the mapping error.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, convenient operation can carry out quick folding shrink to the instrument platform, conveniently carries, directly adjusts the angle of survey and drawing paper wantonly through rotating the survey and drawing board.

Drawings

Fig. 1 is a schematic front structural view of a portable field topographic surveying and mapping tool table according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

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

In the figure: the device comprises a surveying and mapping box 1, a bidirectional screw rod 2, a double-shaft motor 3, a rotating rod 4, a first bevel gear 5, a second bevel gear 6, a first sliding plate 7, a second sliding plate 8, a first supporting column 9, a surveying and mapping disc 10, a fixed block 11, a second supporting column 12, a base 13, a sliding block 14, a connecting rod 15L, a clamping block 16, a first spring 17, a gear 18, a rack 19, a cross rod 20, a moving block 21 and a second spring 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "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 for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a portable outdoor topographic and topographic tool table, comprising a surveying and mapping box 1, symmetrical two-way screw rods 2 are longitudinally arranged inside the surveying and mapping box 1, a handle is fixedly arranged on the left side wall of the surveying and mapping box 1, two ends of the two-way screw rods 2 are rotatably connected with the side wall of the surveying and mapping box 1 through first bearings, a machine box is fixedly arranged at one end adjacent to the two-way screw rods 2, a double-shaft motor 3 is fixedly arranged inside the machine box, symmetrical rotating rods 4 are fixedly arranged at two ends of the double-shaft motor 3, first bevel gears 5 are fixedly arranged at two ends of the two rotating rods 4, second bevel gears 6 are fixedly sleeved on the rod walls of the two-way screw rods 2, the two first bevel gears 5 are meshed with the two second bevel gears 6, first sliding plates 7 and second sliding plates 8 are respectively in threaded connection with the rod walls of the two-way screw rods 2, first, the upper end of the surveying and mapping box 1 is provided with a surveying and mapping disc 10, the upper end of a first support column 9 penetrates through the upper side wall of the surveying and mapping box 1 to extend to the outside and is rotatably connected with the lower side wall of the surveying and mapping disc 10 through a second bearing, symmetrical first cavities are formed in the surveying and mapping disc 10, fixing mechanisms are arranged in the two first cavities, each fixing mechanism comprises a sliding block 14, the sliding block 14 is in sliding connection with the side wall of the first cavity, an L-shaped connecting rod 15 is fixedly arranged at the upper end of the sliding block 14, the upper end of the L-shaped connecting rod 15 penetrates through the upper side wall of the first cavity to extend to the outside and is fixedly provided with a clamping block 16, the lower end of the clamping block 16 is fixedly provided with a rubber non-slip mat, a first spring 17 is fixedly sleeved on the rod wall of the L-shaped connecting rod 15, a fixing block 11 is fixedly arranged at the lower end, stop gear includes gear 18, gear 18 and first support column 9's lateral wall fixed connection, the inside of second cavity is fixed and is provided with rack 19, the fixed horizontal pole 20 that is provided with of right-hand member of rack 19, the right-hand member of horizontal pole 20 runs through the right side wall of second cavity and extends to outside and fixed movable block 21 that is provided with, the fixed second spring 22 that is provided with of pole wall of horizontal pole 20, rack 19 and gear 18 meshing, the fixed second support column 12 that is provided with of lower lateral wall of second slide 8, the lower extreme of two second support columns 12 is all fixed and is provided with base 13.

In the utility model, when a surveying and mapping tool table is needed, a double-shaft motor 3 is started, the double-shaft motor 3 drives a rotating rod 4 to rotate, the rotating rod 4 drives a first bevel gear 5 with two fixedly connected ends to rotate, two first bevel gears 5 drive a second bevel gear 6 which is meshed to rotate, two second bevel gears 6 drive a two-way screw rod 2 to rotate, the two-way screw rod 2 drives a first sliding plate 7 and a second sliding plate 8 which are connected by side wall threads to move, the second sliding plate 8 drives a second supporting column 12 with a fixedly connected lower end to move, the second supporting column 12 drives a base 13 with a fixedly connected lower end to move, the first sliding plate 7 drives a first supporting column 9 with an upper end fixedly connected, the first supporting column 9 drives a surveying and mapping disc 10 and a fixed block 11 which are fixedly connected with the upper end to move, a surveying and mapping L-shaped connecting rod 15 is pulled, paper is placed at the upper end of the, fix the survey and drawing paper, when needs adjustment survey and drawing dish 10 angle, pulling movable block 21, movable block 21 drive lateral wall fixed connection's horizontal pole 20 motion, and horizontal pole 20 drives the motion of left end fixed connection rack 19, and rack 19 and gear 18 mesh carry out spacing fixed to survey and drawing dish 10.

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. A portable topographic and topographic survey and drawing instrument table for field comprises a survey and drawing box (1) and is characterized in that symmetrical two-way screw rods (2) are longitudinally arranged inside the survey and drawing box (1), two ends of the two-way screw rods (2) are rotationally connected with the side wall of the survey and drawing box (1) through first bearings, a case is fixedly arranged at one adjacent end of the two-way screw rods (2), a double-shaft motor (3) is fixedly arranged inside the case, symmetrical rotating rods (4) are fixedly arranged at two ends of the double-shaft motor (3), first bevel gears (5) are fixedly arranged at two ends of the rotating rods (4), second bevel gears (6) are fixedly sleeved on the rod walls of the two-way screw rods (2), the first bevel gears (5) are meshed with the second bevel gears (6), and first sliding plates (7) and second sliding plates (8) are respectively in threaded connection with the rod walls of the two-way screw rods (2), a first supporting column (9) is fixedly arranged at the upper end of the first sliding plate (7), a surveying and mapping disc (10) is arranged at the upper end of the surveying and mapping box (1), the upper end of the first supporting column (9) penetrates through the upper side wall of the surveying and mapping box (1) to extend to the outside and is rotatably connected with the lower side wall of the surveying and mapping disc (10) through a second bearing, the interior of the mapping disc (10) is provided with symmetrical first cavities, the interiors of the two first cavities are respectively provided with a fixing mechanism, a fixed block (11) is fixedly arranged at the lower end of the surveying and mapping disc (10), a second cavity is arranged inside the fixed block (11), the inside of second cavity is fixed and is provided with stop gear, the lower lateral wall of second slide (8) is fixed and is provided with second support column (12), two the lower extreme of second support column (12) all is fixed and is provided with base (13).

2. A field portable topographic and mapping tool table according to claim 1, wherein the fixing mechanism comprises a slide block (14), the slide block (14) is slidably connected with the side wall of the first cavity, an L-shaped connecting rod (15) is fixedly arranged at the upper end of the slide block (14), the upper end of the L-shaped connecting rod (15) extends to the outside through the upper side wall of the first cavity and is fixedly provided with a clamping block (16), and a first spring (17) is fixedly sleeved on the rod wall of the L-shaped connecting rod (15).

3. A field portable topographic and mapping tool stand according to claim 1, wherein the limiting mechanism comprises a gear (18), the gear (18) is fixedly connected with the side wall of the first supporting column (9), a rack (19) is fixedly arranged inside the second cavity, a cross bar (20) is fixedly arranged at the right end of the rack (19), the right end of the cross bar (20) extends to the outside through the right side wall of the second cavity and is fixedly provided with a moving block (21), a second spring (22) is fixedly arranged on the bar wall of the cross bar (20), and the rack (19) is meshed with the gear (18).

4. A field portable topographic and mapping tool station according to claim 1, characterized in that the left side wall of the mapping box (1) is fixedly provided with a handle.

5. A field portable topographic and mapping tool station according to claim 2, wherein the lower end of the clamping block (16) is fixedly provided with a rubber non-slip mat.