CN211681943U - Portable topography mapping tool platform - Google Patents

Abstract

The utility model relates to the technical field of surveying and mapping equipment, and discloses a portable topographic surveying and mapping tool table, comprising a platform, two installation chambers are opened on the front and rear sides of the interior of the platform, and the left side of the platform is fixed A carrying handle is installed. The portable terrain surveying and mapping tool bench, by setting the support rod, when the tool bench needs to be installed for surveying and mapping, the servo motor starts to rotate the half-screw. Since the slider is movable, the half-screw rotates and moves outwards. When the clamping block touches the installation indoor wall, the clamping block starts to shrink. When it shrinks until the support rod is completely outside the platform, the servo motor stops working, manually pull the support rod, and move the moving block to adjust the support rod to stand stably on the ground. , the whole installation is completed, and the tool table needs to be moved in the opposite direction. Because it is relatively small, it can be directly lifted by the handle, and the movement and installation operations are simple, achieving the effect of portability.

Description

A portable terrain surveying and mapping tool bench

technical field

The utility model relates to the technical field of surveying and mapping equipment, in particular to a portable terrain surveying and mapping tool table.

Background technique

In the process of building model making, surveying and mapping tools are very important, it directly affects the accuracy of building model making, commonly used surveying and mapping tools are: triangular ruler, ruler, triangular plate, curved ruler, compass, vernier caliper, template and Snake ruler and other surveying and mapping tools are often placed on the tool table.

The existing surveying and mapping tool benches on the market are generally cumbersome, and their movement and installation are relatively complicated, and frequent moving positions are required in on-site surveying and mapping. Traditional surveying and mapping tool benches will greatly increase the labor cost during transportation. Due to poor capability, such a surveying and mapping tool bench is not suitable for use. Therefore, a portable terrain surveying and mapping tool bench is proposed to solve the above-mentioned problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a portable terrain surveying and mapping tool table, which has the advantages of portability and the like, and solves the problem that the existing surveying and mapping tool tables on the market are generally cumbersome, and its movement and installation are relatively complicated. In surveying and mapping, the position needs to be moved frequently, and the traditional surveying and mapping tool table will greatly increase the labor cost during transportation and the problem of poor carrying capacity.

(2) Technical solutions

In order to achieve the above-mentioned portable purpose, the utility model provides the following technical solutions: a portable terrain surveying and mapping tool platform, including a platform, and two installation chambers are opened on both the front and rear sides of the interior of the platform. A handle is fixedly installed on the left side, a slider is movably installed at the bottom of the inner wall of the installation chamber, a servo motor is fixedly installed on the top of the slider, and the two servo motors on the left are symmetrically distributed with the two servo motors on the right , a half screw is fixedly installed at the output shaft of the servo motor through a coupling, the bottom of the half screw is fixedly installed with a connecting piece, the bottom of the connecting piece is fixedly installed with a support rod, and the bottom of the half screw is open There is a first installation slot, the top of the support rod is provided with a second installation slot, and the inner wall on the opposite side of the first installation slot and the second installation slot is connected with a moving block, and the first installation slot and the moving block are Actively connected, the second installation slot is fixedly connected with the moving block, a connecting rod is movably connected between the two moving blocks, a mounting block is fixedly installed at the bottom of the half screw, and a mounting cavity is opened in the mounting block, Springs are fixedly installed on the opposite sides of the two installation cavities on the left and the two installation cavities on the right, and the opposite sides of the two springs on the left and the two springs on the right are fixedly installed There are sliding plates movably connected with the inner wall of the installation cavity, and the opposite sides of the two sliding plates on the left and the two sliding plates on the right are fixedly installed with a clamping block that penetrates and extends to the outside of the installation block and is located below the support rod.

Preferably, the bottom of the clamping block is inclined, and the top thereof is in contact with the support rod.

Preferably, the inner side of the moving block is movably connected with a rotating shaft, the rotating shaft is fixedly connected with the connecting rod, and the outside of the moving block is provided with a moving groove adapted to the connecting rod.

Preferably, both the left and right side walls of the second installation slot are inclined, and the inclination angle thereof is smaller than the inclination angle when the connecting rod moves to the limit.

Preferably, the left and right side walls of the platform are provided with circular holes adapted to the diameter of the half-screw, and the circular holes are provided with thread grooves adapted to the outer side of the half-screw.

Preferably, the connecting piece is composed of an inner rod, an outer cylinder, a fixing block and a connecting block, the outer cylinder is movably connected to the outside of the inner rod, the half screw is fixedly connected to the inner rod through the fixing block, and the support rod is fixed to the outer cylinder through the connecting block connect.

(3) Beneficial effects

Compared with the prior art, the utility model provides a portable terrain surveying and mapping tool bench, which has the following beneficial effects:

The portable terrain surveying and mapping tool bench, by setting the support rod, when the tool bench needs to be installed for surveying and mapping, the servo motor starts to rotate the half-screw. Since the slider is movable, the half-screw rotates and moves outwards. When the clamping block touches the installation indoor wall, the clamping block begins to shrink. When it shrinks until the support rod is completely outside the platform, the servo motor stops working. Manually pull the support rod, and move the moving block to adjust until the support rod can stand stably on the ground. , the installation is completed as a whole, and the tool table needs to be moved in the opposite direction. Because it is relatively small, it can be directly lifted by the handle, and the movement and installation are simple, and the effect of portability is achieved.

Description of drawings

Fig. 1 is the structural sectional view of the utility model;

Fig. 2 is the left side view of the structure of the utility model;

Fig. 3 is the enlarged view of the utility model structure A;

FIG. 4 is an enlarged view of the structure B of the present invention.

In the picture: 1 platform, 2 installation chamber, 3 handle, 4 slider, 5 servo motor, 6 half screw, 7 connector, 8 support rod, 9 first installation slot, 10 second installation slot, 11 moving block, 12 connecting rod, 13 mounting block, 14 mounting cavity, 15 spring, 16 sliding plate, 17 clamping block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-4, a portable terrain surveying and mapping tool table, including a platform 1, two installation chambers 2 are opened on the front and rear sides of the interior of the platform 1, and a handle 3 is fixedly installed on the left side of the platform 1 , the bottom of the inner wall of the installation chamber 2 is movably installed with a slider 4, and the top of the slider 4 is fixedly installed with a servo motor 5. The model of the servo motor 5 can be LCMT-07L02NB-80M02430B, the left two servo motors 5 and the right two The servo motor 5 is symmetrically distributed. The output shaft of the servo motor 5 is fixedly installed with a half screw 6 through a coupling. The bottom of the half screw 6 is fixed with a connecting piece 7. The connecting piece 7 consists of an inner rod, an outer cylinder, a fixed block and The outer cylinder is movably connected to the outer side of the inner rod, the half screw 6 is fixedly connected to the inner rod through the fixing block, the support rod 8 is fixedly connected to the outer cylinder through the connecting block, and the bottom of the connecting piece 7 is fixedly installed with a supporting rod 8. The left and right side walls of 1 are provided with circular holes that are adapted to the diameter of the half screw 6, the circular hole is provided with a thread groove that is adapted to the outer side of the half screw 6, and the bottom of the half screw 6 is provided with a first installation slot 9. , the top of the support rod 8 is provided with a second installation slot 10, the left and right side walls of the second installation slot 10 are inclined, and the inclination angle is smaller than the inclination angle when the connecting rod 12 moves to the limit, the first installation slot 9 A moving block 11 is connected to the inner wall of the opposite side of the second installation slot 10, the inner side of the moving block 11 is movably connected with a rotating shaft, the rotating shaft is fixedly connected with the connecting rod 12, and the outer side of the moving block 11 is provided with a connecting rod 12. The matching moving grooves, the first installation groove 9 is movably connected with the moving block 11, the second installation groove 10 is fixedly connected with the moving block 11, and a connecting rod 12 is movably connected between the two moving blocks 11, and the half screw 6 A mounting block 13 is fixedly installed at the bottom of the mounting block 13, and a mounting cavity 14 is opened in the mounting block 13. Springs 15 are fixedly installed on the opposite sides of the two mounting cavities 14 on the left and the two mounting cavities 14 on the right, and the two springs on the left 15 and the opposite side of the right two springs 15 are fixedly installed with a sliding plate 16 that is movably connected to the inner wall of the installation cavity 14, and the opposite sides of the left two sliding plates 16 and the right two sliding plates 16 are fixedly installed. Passing through and extending to the outer side of the mounting block 13 and located below the support rod 8, the clamping block 17, the bottom of the clamping block 17 is inclined, and the top of the clamping block 17 is in contact with the support rod 8.

To sum up, the portable topographic surveying and mapping tool bench, by setting the support rod 8, when the tool bench needs to be installed for surveying and mapping, the servo motor 5 is activated to make the half screw 6 rotate. Since the slider 4 is movable, the half screw 6. Rotate and move outward. When the block 17 is moved to contact the inner wall of the installation chamber 2, the block 17 begins to shrink. When it shrinks until the support rod 8 is completely outside the platform 1, the servo motor 5 stops working and manually pulls it open. After the support rod 8 and the moving block 11 are adjusted so that the support rod 8 can stand stably on the ground, the whole installation is completed. If the tool table needs to be moved, the reverse operation can be performed. Since it is relatively small, it can be directly lifted by the handle 3 , The operation of moving and installation is simple, achieving the effect of portability, and solving the problem that the existing surveying and mapping tool benches on the market are generally cumbersome, and its movement and installation are relatively complicated, and frequent moving positions are required in on-site surveying and mapping. Traditional surveying and mapping The tool table will greatly increase the labor cost during handling and the problem of poor carrying capacity.

It should be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also no Other elements expressly listed, or which are also inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A portable terrain surveying and mapping tool bench, comprising a platform (1), characterized in that: two installation chambers (2) are provided on both the front and rear sides of the interior of the platform (1), and the platform ( A handle (3) is fixedly installed on the left side of 1), a slider (4) is movably installed at the bottom of the inner wall of the installation chamber (2), and a servo motor (5) is fixedly installed on the top of the slider (4). The two servo motors (5) on the left and the two servo motors (5) on the right are symmetrically distributed, and the output shaft of the servo motors (5) is fixedly installed with a half screw (6) through a coupling, so The bottom of the half screw (6) is fixedly installed with a connecting piece (7), the bottom of the connecting piece (7) is fixedly mounted with a support rod (8), and the bottom of the half screw (6) is provided with a first installation groove (9), the top of the support rod (8) is provided with a second installation groove (10), and the first installation groove (9) and the inner wall on the opposite side of the second installation groove (10) are connected to move Block (11), the first installation groove (9) is movably connected with the moving block (11), the second installation groove (10) is fixedly connected with the moving block (11), and the two moving blocks (11) are connected between A connecting rod (12) is movably connected, and a mounting block (13) is fixedly installed at the bottom of the half screw (6). Springs (15) are fixedly installed on the opposite sides of the cavity (14) and the two mounting cavities (14) on the right, and the two springs (15) on the left and the two springs (15) on the right are fixedly installed. The opposite sides are fixedly installed with a sliding plate (16) movably connected to the inner wall of the installation cavity (14), and the opposite sides of the two sliding plates (16) on the left and the two sliding plates (16) on the right A clamping block (17) that penetrates and extends to the outside of the mounting block (13) and is located below the support rod (8) is fixedly installed. 2 . The portable topographic surveying and mapping tool bench according to claim 1 , wherein the bottom of the clamping block ( 17 ) is inclined, and the top is in contact with the support rod ( 8 ). 3 . 3. A portable terrain surveying and mapping tool bench according to claim 1, characterized in that: the inner side of the moving block (11) is movably connected with a rotating shaft, the rotating shaft is fixedly connected with the connecting rod (12), and the moving block (11) The outer side of 11) is provided with a moving groove which is adapted to the connecting rod (12). 4. A portable topographic surveying and mapping tool bench according to claim 1, characterized in that: the left and right side walls in the groove of the second installation groove (10) are inclined, and the inclination angle is smaller than that of the connecting rod (12). ) tilt angle when moving to the limit. 5. A portable topographic surveying and mapping tool bench according to claim 1, characterized in that: the left and right side walls of the platform (1) are provided with circular holes adapted to the diameter of the half screw (6). The hole is provided with a thread groove which is adapted to the outer side of the half screw (6). 6 . The portable topographic surveying and mapping tool bench according to claim 1 , wherein the connecting piece ( 7 ) consists of an inner rod, an outer cylinder, a fixing block and a connecting block, and the outer cylinder is movably connected to the outside of the inner rod. 7 . , the half screw (6) is fixedly connected with the inner rod through the fixing block, and the support rod (8) is fixedly connected with the outer cylinder through the connecting block.

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