CN219221719U - Mapping instrument positioning device - Google Patents

Abstract

The utility model relates to the field of engineering surveying and mapping, in particular to a surveying instrument positioning device which comprises a supporting plate, wherein a fixing seat is welded at the top of the supporting plate, a rotating plate is connected to the top of the fixing seat in a rotating mode through a rotating shaft, and a moving mechanism is arranged in the rotating plate. The mapping instrument positioning device provided by the utility model has the advantages that equipment is placed on the ground, at the moment, the sliding block at the top of the movable base 5 can be pulled to one side by the pulling force of the tension spring through pushing the pulling plate 13 upwards, the supporting legs 7 can be separated, at the moment, the stability of the equipment placed on the ground can be improved, when the positioning equipment is required to be installed and fixed, the positioning equipment is placed on the rotating plate 3, and then the rotating plate 8 is rotated, so that the effect of adjusting the movement of the two limiting plates 4 can be achieved, and when the two limiting plates 4 are adjusted to be mutually close at the same time, the effect of limiting and fixing the positioning equipment can be achieved.

Description

Mapping instrument positioning device

Technical Field

The utility model relates to the field of engineering surveying and mapping, in particular to a surveying instrument positioning device.

Background

In surveying and mapping engineering, a surveying instrument is required to be used in a matching mode, and the surveying instrument is generally used for measuring in planning, designing, constructing and managing phases of engineering construction, so that various orientations, ranging, angle measuring, height measuring, image measuring and the like can be measured.

But current surveying instrument is most inconvenient when using carries out fixed mounting with it to make when using, need consume a large amount of installation time, thereby influence the efficiency of work, the support frame of surveying instrument bottom does not have better stable effect simultaneously, and then makes the drawback that standing is unstable appear easily when using, is pushed over easily, thereby influences the going on of work.

Therefore, there is a need to provide a new mapping instrument positioning device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a mapping instrument positioning device.

The utility model provides a mapping instrument positioning device, which comprises: the support plate, the top welding of backup pad has the fixing base, the top of fixing base is connected with the rotor plate through the pivot rotation, the inside of rotor plate is equipped with moving mechanism, the top of rotor plate is equipped with two limiting plates that can remove each other, the bottom of backup pad is equipped with two movable base that can remove each other, two the bottom of movable base is all connected with two supporting legs through the pivot rotation, two be equipped with fixed box between the movable base, the top of fixed box is through the bottom of bolt fixed connection in the backup pad, the inside of fixed box is equipped with fixed establishment.

Preferably, the moving mechanism comprises two bidirectional threaded rods, one ends of the two bidirectional threaded rods are all rotationally connected to the inner wall of the rotating plate, the other ends of the two bidirectional threaded rods are fixedly connected with first gears, second gears are arranged between the first gears, the first gears and the second gears are in meshed connection through toothed connection belts, a rotating disc is arranged on one side of the rotating plate, and the rotating disc is fixedly connected with the second gears through connecting rods.

Preferably, the inside of fixed box is equipped with the lifter plate, the top of lifter plate is through two spring fixed connection on the interior roof of fixed box, the bottom fixedly connected with two latch segment of lifter plate, two the one end that the latch segment kept away from each other is the cambered surface, the center department fixedly connected with bracing piece of lifter plate bottom, and the other one end of bracing piece runs through fixed box and fixedly connected with arm-tie.

Preferably, the top of two the two-way threaded rods is provided with a limiting rod, two both ends of the limiting rod are fixedly connected to the inner wall of the rotating plate, two first sliding blocks are connected to the limiting rod in a sliding manner, two second sliding blocks are connected to the two-way threaded rods in a threaded manner, and the two second sliding blocks are fixedly connected with the two first sliding blocks respectively.

Preferably, two spouts have been seted up to the bottom of backup pad, and the top of two removal bases is all through movable block sliding connection in the spout, two the one end that removes the base and be close to each other is all fixedly connected with stopper.

Preferably, the bottom of limiting plate is all fixedly connected with connecting block, and the other end of connecting block runs through the rotor plate and respectively with two first slider fixed connection.

Preferably, slots are formed in the tops of the two limiting blocks, and one ends, close to each other, of the two limiting blocks are cambered surfaces.

Compared with the related art, the mapping instrument positioning device provided by the utility model has the following beneficial effects: placing equipment on ground, through upwards pushing arm-tie 13 this moment to can make remove base 5 top slider and pass through the pulling force of extension spring, will remove base 5 pulling to one side, can separate a plurality of supporting legs 7, can improve equipment and place stability on ground this moment, when needs install fixed locating equipment, place locating equipment on rotating plate 3, then through rotatory rolling disc 8, thereby can play the effect of adjusting two limiting plates 4 and remove, when adjusting two limiting plates 4 and being close to each other simultaneously, can play and carry out spacing fixed effect with locating equipment.

Drawings

FIG. 1 is a schematic view of a first form and structure of a positioning device for a surveying instrument according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the second embodiment shown in FIG. 1;

FIG. 3 is a schematic view of the inside of the support plate, the fixing base and the rotating plate shown in FIG. 1;

FIG. 4 is a schematic view of the interior of the rotating plate of FIG. 1 in a top view;

fig. 5 is an enlarged schematic view of the structure at a shown in fig. 1.

Reference numerals in the drawings: 1. a support plate; 2. a fixing seat; 3. a rotating plate; 4. a limiting plate; 5. a movable base; 6. a fixed box; 7. support legs; 8. a rotating disc; 9. a limit rod; 10. a two-way threaded rod; 11. a lifting plate; 12. a spring; 13. pulling a plate; 14. a locking block; 15. a first slider; 16. a second slider; 17. a moving mechanism; 18. a fixing mechanism; 19. a first gear; 20. a second gear; 21. and a limiting block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

In the embodiment of the present utility model, please refer to fig. 1 to 5, wherein fig. 1 is a schematic diagram of a first morphological structure of a preferred embodiment of a mapping apparatus provided by the present utility model; FIG. 2 is a schematic view of the structure of the second embodiment shown in FIG. 1; FIG. 3 is a schematic view of the inside of the support plate, the fixing base and the rotating plate shown in FIG. 1; FIG. 4 is a schematic view of the interior of the rotating plate of FIG. 1 in a top view; fig. 5 is an enlarged schematic view of the structure at a shown in fig. 1.

In the specific implementation process, as shown in fig. 1-5, a fixed seat 2 is welded at the top of a supporting plate 1, a rotating plate 3 is rotatably connected at the top of the fixed seat 2 through a rotating shaft, a moving mechanism 17 is arranged in the rotating plate 3, two limiting plates 4 capable of mutually moving are arranged at the top of the rotating plate 3, two moving bases 5 capable of mutually moving are arranged at the bottom of the supporting plate 1, two supporting legs 7 are rotatably connected at the bottoms of the two moving bases 5 through the rotating shaft, a fixed box 6 is arranged between the two moving bases 5, the top of the fixed box 6 is fixedly connected at the bottom of the supporting plate 1 through bolts, and a fixing mechanism 18 is arranged in the fixed box 6;

it should be noted that: placing equipment on ground, through upwards pushing arm-tie 13 this moment to can make remove base 5 top slider and pass through the pulling force of extension spring, will remove base 5 pulling to one side, can separate a plurality of supporting legs 7, can improve equipment and place stability on ground this moment, when needs install fixed locating equipment, place locating equipment on rotating plate 3, then through rotatory rolling disc 8, thereby can play the effect of adjusting two limiting plates 4 and remove, when adjusting two limiting plates 4 and being close to each other simultaneously, can play and carry out spacing fixed effect with locating equipment.

Referring to fig. 3 and 5, the moving mechanism 17 includes two bidirectional threaded rods 10, one ends of the two bidirectional threaded rods 10 are rotatably connected to the inner wall of the rotating plate 3, the other ends of the two bidirectional threaded rods 10 are fixedly connected with first gears 19, a second gear 20 is arranged between the two first gears 19, the two first gears 19 and the second gear 20 are in meshed connection through a toothed connecting belt, one side of the rotating plate 3 is provided with a rotating disc 8, and the rotating disc 8 is fixedly connected with the second gear 20 through a connecting rod;

it should be noted that: through rotatory rolling disc 8, and then can drive second gear 20 and rotate, because two first gears 19 and second gear 20 are connected through the engagement of toothed connecting band, can pass through the rotation of second gear 20, can drive two first gears 19 simultaneously and rotate, can drive two-way threaded rods 10 and rotate this moment.

Referring to fig. 3 and 5, the tops of the two bidirectional threaded rods 10 are respectively provided with a limiting rod 9, both ends of the two limiting rods 9 are fixedly connected to the inner wall of the rotating plate 3, the two limiting rods 9 are respectively and slidably connected with two first sliding blocks 15, the two bidirectional threaded rods 10 are respectively and threadedly connected with two second sliding blocks 16, and the two second sliding blocks 16 are respectively and fixedly connected with the two first sliding blocks 15;

it should be noted that: when two bi-directional threaded rods 10 rotate, so that two second sliding blocks 16 can move, along with the movement of the two second sliding blocks 16, two first sliding blocks 15 can be respectively driven to move, so that the effect of adjusting the movement of two limiting plates 4 can be achieved, and when the two limiting plates 4 are adjusted to be close to each other at the same time, the effect of limiting and fixing positioning equipment can be achieved.

Referring to fig. 2 and 3, the fixing mechanism 18 includes a lifting plate 11, the top of the lifting plate 11 is fixedly connected to the inner top wall of the fixed box 6 through two springs 12, the bottom of the lifting plate 11 is fixedly connected with two locking blocks 14, one end of the two locking blocks 14, which are far away from each other, is a cambered surface, a supporting rod is fixedly connected to the center of the bottom of the lifting plate 11, the other end of the supporting rod penetrates through the fixed box 6 and is fixedly connected with a pulling plate 13, two sliding grooves are formed in the bottom of the supporting plate 1, the tops of the two movable bases 5 are all in the sliding grooves through movable blocks in a sliding manner, one end of the movable block, which is far away from the center of the supporting plate 1, is fixedly connected to the inner wall of the fixed box through a tension spring, and one end of the two movable bases 5, which are close to each other, is fixedly connected with a limiting block 21.

It should be noted that: through upwards pushing the arm-tie 13, and then can drive lifter plate 11 and upwards remove, can make latch segment 14 shift out from stopper 21 this moment, can make and remove base 5 not receive spacingly to can make the slider that removes base 5 top pass through the pulling force of extension spring, will remove base 5 pulling to one side, can separate a plurality of supporting legs 7 this moment, can improve the stability of equipment placement on the ground this moment.

The working principle of the mapping instrument positioning device provided by the utility model is as follows: when the device is used, the device is firstly required to be placed on the ground, at the moment, the lifting plate 11 can be driven to move upwards by pushing the pulling plate 13 upwards, at the moment, the locking block 14 can be moved out of the limiting block 21, and the movable base 5 can be prevented from being limited, so that the sliding block at the top of the movable base 5 can pull the movable base 5 to one side through the pulling force of the tension spring, at the moment, the supporting legs 7 can be separated, and at the moment, the stability of placing the device on the ground can be improved;

when the positioning equipment is required to be installed and fixed, the positioning equipment is placed on the rotating plate 3, then the rotating disc 8 is rotated, and the second gear 20 can be driven to rotate, because the two first gears 19 and the second gear 20 are connected through the toothed connecting belt in a meshed mode, the two first gears 19 can be driven to rotate simultaneously through the rotation of the second gear 20, and at the moment, the two bidirectional threaded rods 10 can be driven to rotate, so that the two second sliding blocks 16 can be driven to move, along with the movement of the two second sliding blocks 16, the two first sliding blocks 15 can be driven to move respectively, the effect of adjusting the movement of the two limiting plates 4 can be achieved, and when the two limiting plates 4 are adjusted to be close to each other simultaneously, the effect of limiting and fixing the positioning equipment can be achieved.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. The utility model provides a surveying instrument positioner, includes backup pad (1), its characterized in that, the top welding of backup pad (1) has fixing base (2), the top of fixing base (2) is rotated through the pivot and is connected with rotor plate (3), the inside of rotor plate (3) is equipped with moving mechanism (17), the top of rotor plate (3) is equipped with two limiting plates (4) that can reciprocate, the bottom of backup pad (1) is equipped with two movable base (5) that can reciprocate, two the bottom of movable base (5) is all connected with two supporting legs (7) through the pivot rotation, two be equipped with fixed box (6) between movable base (5), the top of fixed box (6) is through the bottom of bolt fixed connection in backup pad (1), the inside of fixed box (6) is equipped with fixed establishment (18).

2. The mapping instrument positioning device according to claim 1, wherein the moving mechanism (17) comprises two bidirectional threaded rods (10), one ends of the two bidirectional threaded rods (10) are rotatably connected to the inner wall of the rotating plate (3), the other ends of the two bidirectional threaded rods (10) are fixedly connected with first gears (19), second gears (20) are arranged between the two first gears (19), the two first gears (19) are in meshed connection with the second gears (20) through toothed connecting belts, a rotating disc (8) is arranged on one side of the rotating plate (3), and the rotating disc (8) is fixedly connected with the second gears (20) through connecting rods.

3. The mapping instrument positioning device according to claim 1, wherein the fixing mechanism (18) comprises a lifting plate (11), the top of the lifting plate (11) is fixedly connected to the inner top wall of the fixed box (6) through two springs (12), two locking blocks (14) are fixedly connected to the bottom of the lifting plate (11), one ends, away from each other, of the two locking blocks (14) are cambered surfaces, a supporting rod is fixedly connected to the center of the bottom of the lifting plate (11), and the other ends of the supporting rods penetrate through the fixed box (6) and are fixedly connected with pulling plates (13).

4. The mapping instrument positioning device according to claim 2, wherein the tops of the two bidirectional threaded rods (10) are respectively provided with a limiting rod (9), two ends of the two limiting rods (9) are respectively fixedly connected to the inner wall of the rotating plate (3), two first sliding blocks (15) are respectively and slidably connected to the two limiting rods (9), two second sliding blocks (16) are respectively and slidably connected to the two bidirectional threaded rods (10), and the two second sliding blocks (16) are respectively and fixedly connected to the two first sliding blocks (15).

5. The mapping instrument positioning device according to claim 1, wherein two sliding grooves are formed in the bottom of the supporting plate (1), the tops of the two movable bases (5) are all slidably connected in the sliding grooves through the movable blocks, one end, away from the center of the supporting plate (1), of the movable blocks is fixedly connected to the inner wall of the supporting plate through a tension spring, and one ends, close to each other, of the two movable bases (5) are fixedly connected with limiting blocks (21).

6. The mapping instrument positioning device according to claim 4, wherein the bottom of the limiting plate (4) is fixedly connected with a connecting block, and the other ends of the connecting blocks penetrate through the rotating plate (3) and are fixedly connected with the two first sliding blocks (15) respectively.

7. The mapping instrument positioning device according to claim 5, wherein the tops of the two limiting blocks (21) are provided with slots, and the ends of the two limiting blocks (21) close to each other are cambered surfaces.

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