CN219243052U

CN219243052U - Mapping instrument positioning device

Info

Publication number: CN219243052U
Application number: CN202223459217.8U
Authority: CN
Inventors: 于娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-23
Anticipated expiration: 2032-12-23

Abstract

The utility model is applicable to the technical field of mapping, and discloses a mapping instrument positioning device. According to the technical scheme, under the synchronous transmission effect of the push rod and the transmission rod, when the electric push rod operates, the three groups of support legs can synchronously and equidirectionally rotate below the mounting base to adjust the support angle, the bottoms of the support legs are always at the same horizontal position after adjustment, and therefore sufficient and stable positioning and reinforcing acting force can be provided for the surveying instrument body.

Description

Mapping instrument positioning device

Technical Field

The utility model is applicable to the technical field of mapping, and particularly relates to a mapping instrument positioning device.

Background

At present, a surveying instrument is an instrument and a device for acquiring, processing, outputting and the like of data designed and manufactured for surveying operation, and in order to ensure the stability of the surveying instrument during surveying operation, the surveying instrument is generally vertically placed on a surveying ground through a tripod to carry out surveying and mapping.

However, at present, when the tripod is used for positioning and reinforcing the surveying instrument body, because the tripod is before being used, the tripod needs to be pulled to enable the three groups of supporting legs at the bottom of the tripod to be outwards spread, a corresponding triangular supporting structure is formed with the ground, the tripod can provide sufficient supporting force for use to keep stability of the surveying instrument when the surveying instrument is used for surveying, and when the three groups of supporting legs are pulled and adjusted, the three groups of supporting legs are not synchronous in adjustment, the rotation angles of the three groups of supporting legs are very easy to be different, and then the supporting force provided for the surveying instrument is affected due to the fact that the bottoms of the three groups of supporting legs cannot be positioned at the same horizontal position when the three groups of supporting legs are grounded, and the surveying instrument is further rocked to influence the surveying accuracy when the surveying instrument is used. Therefore, we propose a mapping instrument positioning device.

Disclosure of Invention

The utility model mainly aims to provide a mapping instrument positioning device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the middle end surface of the bottom of the mounting base is fixedly provided with a hollow pipe, the side edge of the bottom of the mounting base is fixedly provided with first connecting columns, the number of the first connecting columns is three, and the bottom surface of each first connecting column is hinged with a supporting leg through a rotating shaft;

the sliding plates are slidably arranged on the outer side surface of the hollow pipe, the number of the sliding plates is three, a second connecting column is fixedly arranged on the middle end surface of the outer side of each sliding plate, a pushing rod is hinged to the top end of the outer side of each second connecting column through a rotating shaft, and the bottoms of the pushing rods are hinged to the bottom surface of the inner side of each supporting leg through rotating shafts;

the electric push rod is fixedly arranged on the middle end surface of the bottom of the mounting plate, the lifting plate is fixedly arranged on the bottom of the transmission shaft of the electric push rod, the transmission rod is fixedly arranged on the outer side surface of the lifting plate, and the outer top end of the transmission rod is fixedly connected with the inner side surface of the sliding plate.

Through adopting above-mentioned technical scheme, through push rod and transfer line synchronous drive effect down for when electric push rod operates, make three supporting legs can be synchronous and equidirectional rotate and carry out supporting angle's regulation in the installation base below, make supporting leg its bottom be in same horizontal position all the time after adjusting, and then guarantee that it can provide the sufficient and stable location reinforcement effort of surveying instrument body.

As an alternative scheme of this application technical scheme, every equal fixed mounting of supporting leg bottom surface has the fixed plate, every equal fixed mounting of fixed plate bottom both ends surface has the backup pad, every two sets of all run through between the backup pad inboard and rotate and install connecting screw, every connecting screw middle-end surface has all fixed the cup jointed the turning block, every turning block outside bottom surface equal fixed mounting has the ground pole, every connecting screw side both ends have all screwed up limiting nut through the screw thread.

Through adopting above-mentioned technical scheme, guarantee through the structural action of stop nut and connecting screw rod that the plug rod can contact earth inside and further provide holding power to whole device.

As an alternative of the technical scheme of the application, the connecting plate is fixedly arranged on the top surface of the mounting base, and the surveying instrument body is detachably arranged on the top surface of the connecting plate.

Through adopting above-mentioned technical scheme, guarantee constructor and survey and drawing construction to external environment through the surveying instrument body and use it.

As an alternative scheme of this application technical scheme, the inside sliding tray that has seted up in the cavity pipe outside, and the quantity of sliding tray is three sets of, the transfer line runs through slidable mounting in the sliding tray inside.

Through adopting above-mentioned technical scheme, the drive activity rationality of whole device is guaranteed through the direction spacing effect of sliding tray to the transfer line.

Compared with the prior art, the utility model has the following beneficial effects:

according to the mapping instrument positioning device, the outer side of the lifting plate is connected with the inner side of the sliding plate through the transmission rod, so that under the transmission action of the transmission rod, the lifting plate and the plurality of groups of sliding plates can be driven to move vertically synchronously when the electric push rod operates, two ends of the push rod are combined with the outer side of the sliding plate and the inner side of the supporting legs through the rotating shaft, so that the sliding plate can provide outward pushing force for the plurality of groups of supporting legs when moving vertically downwards, the three groups of supporting legs can synchronously and equidirectionally rotate below the mounting base to adjust the supporting angle, the labor consumption required by an operator for supporting and adjusting is reduced, and the bottom of the supporting legs is always located at the same horizontal position after the supporting legs are adjusted, so that sufficient and stable positioning and reinforcing acting force can be provided for a mapping instrument body is ensured;

connect the pole and be connected with the supporting leg bottom through rotatable connecting screw rod, and then can carry out back at the supporting leg and support angle adjustment, the operator can carry out straightness adjustment to inserting the ground pole and handle, guarantees that the pole can insert the earth inside of drawing the position that awaits measuring all the time, further provides the required stability of surveying instrument body when using.

Drawings

FIG. 1 is a schematic diagram of the overall elevation cross-sectional structure of a mapping instrument positioning apparatus of the present utility model;

FIG. 2 is an enlarged sectional view of the A part of the positioning device of the surveying instrument;

fig. 3 is a schematic top view of a hollow tube of a mapping instrument positioning device according to the present utility model.

Reference numerals: 1. a mounting base; 11. a connecting plate; 12. a mapper body; 13. a first connection post; 14. support legs; 2. a hollow tube; 21. a mounting plate; 22. an electric push rod; 23. a lifting plate; 24. a transmission rod; 25. a sliding plate; 26. a second connection post; 27. a push rod; 28. a fixed rod; 3. a fixing plate; 31. a support plate; 32. a connecting screw; 33. a limit nut; 34. a rotating block; 35. a ground rod; 4. a sliding groove.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a surveying instrument positioner, hollow tube 2 inboard top fixed mounting has mounting panel 21, mounting panel 21 bottom middle-end surface fixed mounting has electric push rod 22, can receive and release angle synchronization adjustment to three sets of supporting legs 14 under electric push rod 22's driving effect, electric push rod 22 transmission shaft bottom fixed mounting has lifter plate 23, lifter plate 23 outside surface fixed mounting has transfer line 24, and transfer line 24 outside top is connected in slide plate 25 inboard surface stationary phase, hollow tube 2 outside surface slidable mounting has slide plate 25, and the quantity of slide plate 25 is three sets of, the equal fixed mounting of each slide plate 25 outside middle-end surface has second spliced pole 26, every second spliced pole 26 outside top all articulates through the pivot has push rod 27, and the push rod 27 bottom articulates in supporting leg 14 inboard bottom surface through the pivot, install base 1 bottom articulates through first spliced pole 13 has supporting leg 14, the quantity of supporting leg 14 is three sets of, and be circumference form and distribute in installation base 1 bottom surface.

In this solution, the following is a solution.

In this technical scheme (shown in fig. 1, 2 and 3), each supporting leg 14 bottom surface is all fixed mounting and is had fixed plate 3, and each fixed plate 3 bottom both ends surface is all fixed mounting and is had backup pad 31, runs through the rotation between every two sets of backup pad 31 insides and installs connecting screw rod 32, and the rotor block 34 has all been fixedly cup jointed to the end surface in each connecting screw rod 32, and the outside bottom surface of each rotor block 34 is all fixed mounting and is had the ground rod 35, and the limit nut 33 has all been screwed up through the screw thread in each connecting screw rod 32 side both ends.

In this solution, the following is a solution.

In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), mounting base 1 top surface fixed mounting has connecting plate 11, and connecting plate 11 top surface demountable installation has surveying instrument body 12, realizes the survey and drawing processing to external environment through the inside various survey and drawing magma of surveying instrument body 12.

When the device works, after the installation base 1 and the hollow pipe 2 are moved to the ground position to be painted, the electric push rod 22 is opened through the external control switch to enable the electric push rod 22 to operate so as to drive the lifting plate 23 to vertically move inside the hollow pipe 2, then under the transmission action of the transmission rod 24, the sliding plate 25 positioned on the outer side of the hollow pipe 2 is driven to vertically descend synchronously, under the pushing action of the push rod 27, the corresponding pushing force is provided for the inner side of the supporting leg 14, the supporting leg 14 can rotate outwards by taking the connection position with the first connecting column 13 as the center of a circle, the supporting leg 14 can be arranged in a triangular shape with the hollow pipe 2 and the ground, after the side edges of the supporting leg 14 are separated from the outer side of the supporting plate 31, the rotating block 34 and the ground inserting rod 35 are pulled to rotate, the ground inserting rod 35 is enabled to be in a vertical state with the ground, after the side edges of the rotating block 33 are reversely screwed to be in contact with the outer side of the supporting plate 31, the rotating block 34 is enabled to be in a contact limiting treatment, then the whole device is placed and is enabled to be pressed downwards, the supporting body is enabled to be vertically arranged, the ground and the mapping instrument is enabled to be attached to the bottom of the surface 12, and the mapping instrument is arranged on the surface 12.

Claims

1. The utility model provides a surveying instrument positioner, includes installation base (1), its characterized in that: the middle end surface of the bottom of the mounting base (1) is fixedly provided with a hollow pipe (2), the side edge of the bottom of the mounting base (1) is fixedly provided with first connecting columns (13), the number of the first connecting columns (13) is three, and the bottom surface of each first connecting column (13) is hinged with a supporting leg (14) through a rotating shaft;

the outer side surface of the hollow pipe (2) is provided with sliding plates (25) in a sliding manner, the number of the sliding plates (25) is three, the middle end surface of the outer side of each sliding plate (25) is fixedly provided with a second connecting column (26), the top end of the outer side of each second connecting column (26) is hinged with a pushing rod (27) through a rotating shaft, and the bottom of each pushing rod (27) is hinged to the bottom surface of the inner side of the supporting leg (14) through the rotating shaft;

the electric push rod is characterized in that a mounting plate (21) is fixedly mounted at the top of the inner side of the hollow tube (2), an electric push rod (22) is fixedly mounted on the middle end surface of the bottom of the mounting plate (21), a lifting plate (23) is fixedly mounted at the bottom of a transmission shaft of the electric push rod (22), a transmission rod (24) is fixedly mounted on the outer side surface of the lifting plate (23), and the outer side top end of the transmission rod (24) is fixedly connected with the inner side surface of the sliding plate (25).

2. A surveying instrument positioning device according to claim 1, wherein: every supporting leg (14) bottom surface all fixed mounting has fixed plate (3), every fixed plate (3) bottom both ends surface all fixed mounting has backup pad (31), every two sets of connecting screw rod (32) are all run through and rotate between backup pad (31) inboard.

3. A surveying instrument positioning device according to claim 2, wherein: the middle end surface of each connecting screw rod (32) is fixedly sleeved with a rotating block (34), the bottom surface of the outer side of each rotating block (34) is fixedly provided with a ground inserting rod (35), and two ends of the side edge of each connecting screw rod (32) are screwed with limit nuts (33) through threads.

4. A surveying instrument positioning device according to claim 1, wherein: the device is characterized in that a connecting plate (11) is fixedly arranged on the top surface of the mounting base (1), and a surveying instrument body (12) is detachably arranged on the top surface of the connecting plate (11).

5. A surveying instrument positioning device according to claim 1, wherein: the sliding grooves (4) are formed in the outer side of the hollow tube (2), the number of the sliding grooves (4) is three, and the transmission rods (24) penetrate through the sliding grooves (4) in a sliding mode.