CN214332082U - Mapping instrument positioning device for engineering mapping - Google Patents

Abstract

The utility model discloses a mapping appearance positioner is used in engineering survey and drawing relates to mapping appearance positioner is used in engineering survey and drawing, and it includes the diaphragm, the diaphragm upper end is equipped with the standing groove, the standing groove inner wall is equipped with the spacing groove, the bottom rotates in the standing groove and is connected with the dwang, dwang upper end fixedly connected with mapping appearance mounting panel, the diaphragm has a vertical section of thick bamboo, be equipped with the fixed establishment that can make the dwang keep not changeing when not needing to rotate on the diaphragm, fixed establishment cup joints the ring gear at the dwang lateral wall including fixed, the ring gear part stretches into the spacing inslot, the spacing inslot wall is equipped with the shifting chute, be equipped with in the shifting chute can with ring gear complex gear. The utility model discloses can easily realize the altitude mixture control of surveying instrument, easy operation to improve staff's work efficiency, can also realize the change in surveying instrument arbitrary position in addition, improved the practicality of device.

Description

Mapping instrument positioning device for engineering mapping

Technical Field

The utility model relates to a mapping appearance positioner technical field is used in the engineering survey and drawing, especially relates to a mapping appearance positioner is used in engineering survey and drawing.

Background

The surveying instrument is an instrument used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement in planning, designing, construction and operation management stages in engineering construction. The most existing surveying instrument is installed on a surveying and mapping support for surveying and mapping work, and the positioning device of the existing surveying and mapping instrument for engineering surveying and mapping has the following defects:

1. the existing mapping instrument positioning device for engineering mapping needs to adjust the height of the mapping instrument sometimes, and the height of the mapping instrument is adjusted by changing the distance between tripods, so that the operation is complicated, and the working efficiency of workers is reduced;

2. the existing mapping instrument positioning device for engineering mapping has limitation when adjusting the angle, and can only be adjusted along a single plane, thereby reducing the practicability of the device.

Therefore, a mapper positioning device for engineering mapping needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the mapping appearance positioner for engineering survey and drawing who proposes.

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

a mapping instrument positioning device for engineering mapping comprises a transverse plate, wherein a placing groove is formed in the upper end of the transverse plate, a limiting groove is formed in the inner wall of the placing groove, a rotating rod is rotatably connected to the bottom in the placing groove, a mapping instrument mounting plate is fixedly connected to the upper end of the rotating rod, a vertical cylinder is arranged below the transverse plate, a fixing mechanism capable of enabling the rotating rod to keep unrotatable when the rotating rod is not required to rotate is arranged on the transverse plate, the fixing mechanism comprises a gear ring fixedly sleeved on the side wall of the rotating rod, the gear ring partially extends into the limiting groove, a moving groove is formed in the inner wall of the limiting groove, a gear capable of being matched with the gear ring is arranged in the moving groove, a moving rod is fixedly connected to the lower end of the gear, one end, away from the gear, of the moving rod penetrates through the lower end of the transverse plate, the moving rod is positioned on the side wall of the lower end of the transverse plate and is provided with two clamping grooves, and the lower end of the transverse plate is fixedly connected with a fixing plate, the fixed plate lateral wall runs through and is equipped with the bolt that can match with two draw-in grooves, the vertical section of thick bamboo lateral wall is equipped with supporting mechanism, the diaphragm has the actuating mechanism that can drive the diaphragm and reciprocate.

Preferably, the supporting mechanism includes three connecting piece, three of fixed connection at the vertical section of thick bamboo lateral wall the connecting piece all rotates and is connected with the bracing piece, and is three two baffles of the equal fixedly connected with of bracing piece lower extreme, six the baffle two liang of relative lateral walls all rotate jointly and are connected with the pivot, and are three the location awl has all been cup jointed fixedly to the pivot lateral wall.

Preferably, actuating mechanism includes the threaded rod of fixed connection at the diaphragm lower extreme, the vertical cylinder inner wall is equipped with the screw thread, vertical cylinder and threaded rod threaded connection, the threaded rod is kept away from diaphragm lower extreme fixedly connected with carousel.

Preferably, the moving bar has a rectangular cross section.

Preferably, an inclined plane is arranged at one end, close to the moving rod, of the bolt, and one end, far away from the moving rod, of the bolt is elastically connected with the side wall of the fixing plate through a spring.

Preferably, the height of the moving groove is greater than that of the limiting groove.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the driving mechanism, the rotary table is rotated, the rotary table drives the threaded rod to rotate, the threaded rod drives the transverse plate to move, the height adjustment of the surveying instrument is easily realized, the operation is simple, and therefore the working efficiency of workers is improved;

2. this device has set up fixed establishment, and when the surveying instrument need rotate the position, the rebound carriage release lever makes gear and ring gear dislocation, rotates the dwang, can realize the change in surveying instrument arbitrary position, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a surveying instrument positioning device for engineering surveying and mapping according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the surveying instrument positioning device for engineering surveying and mapping provided by the utility model;

fig. 3 is the utility model provides a mapping instrument positioner's for engineering survey and drawing side view.

In the figure: 1 surveying instrument mounting panel, 2 diaphragm, 3 vertical axis, 4 dwang, 5 spacing grooves, 6 shifting chutes, 7 ring gears, 8 gears, 9 shifting beams, 10 draw-in grooves, 11 bolts, 12 fixed plates, 13 connecting pieces, 14 bracing pieces, 15 baffles, 16 location cones, 17 threaded rods, 18 turntables, 19 standing grooves.

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 mapping instrument positioner is used in engineering survey and drawing, including diaphragm 2, 2 upper ends of diaphragm are equipped with standing groove 19, and 19 inner walls of standing groove are equipped with spacing groove 5, and the bottom rotates in the standing groove 19 to be connected with dwang 4, and dwang 4 upper end fixedly connected with mapping instrument mounting panel 1, the mapping instrument can be installed in 1 upper end of mapping instrument mounting panel through bolt and nut, and diaphragm 2 has a vertical section of thick bamboo 3.

The transverse plate 2 is provided with a fixing mechanism which can make the rotating rod 4 not rotate when not rotating, the fixing mechanism comprises a gear ring 7 fixedly sleeved on the side wall of the rotating rod 4, part of the gear ring 7 extends into the limiting groove 5, the inner wall of the limiting groove 5 is provided with a moving groove 6, the height of the moving groove 6 is greater than that of the limiting groove 5, so that the gear 8 can be dislocated with the gear ring 7, the moving groove 6 is internally provided with a gear 8 which can be matched with the gear ring 7, the lower end of the gear 8 is fixedly connected with a moving rod 9, the cross section of the moving rod 9 is rectangular, when the gear 8 is meshed with the gear ring 7, the rotating rod 4 can not rotate, one end of the moving rod 9 far away from the gear 8 penetrates through the lower end of the transverse plate 2, the moving rod 9 is positioned on the side wall of the lower end of the transverse plate 2 and is provided with two clamping grooves 10, the lower end of the transverse plate 2 is fixedly connected with a fixing plate 12, the side wall of the fixing plate 12 is provided with a bolt 11 which can be matched with the two clamping grooves 10, the end of the bolt 11 close to the moving rod 9 is provided with an inclined plane, so that the bolt 11 can move under the extrusion of the moving rod 9 conveniently, and the end of the bolt 11 far away from the moving rod 9 is elastically connected with the side wall of the fixing plate 12 through a spring.

3 lateral walls of vertical cylinder are equipped with supporting mechanism, and supporting mechanism includes three connecting piece 13 of fixed connection at 3 lateral walls of vertical cylinder, and three connecting piece 13 all rotates and is connected with bracing piece 14, and two baffles 15 of the equal fixedly connected with of 14 lower extremes of three bracing pieces, and two liang of relative lateral walls of six baffles 15 all rotate jointly and are connected with the pivot, and three pivot lateral wall all fixed cover has connect the location awl 16.

The driving mechanism capable of driving the transverse plate 2 to move up and down is arranged below the transverse plate 2 and comprises a threaded rod 17 fixedly connected to the lower end of the transverse plate 2, threads are arranged on the inner wall of the vertical cylinder 3, the vertical cylinder 3 is in threaded connection with the threaded rod 17, and the threaded rod 17 is far away from a rotary table 18 fixedly connected to the lower end of the transverse plate 2.

In an initial state, the gear ring 7 is meshed with the gear 8, the bolt 11 extends into the clamping groove 10 at the upper end, the lower end of the transverse plate 2 is in contact with the upper end of the vertical cylinder 3, and the three support rods 14 are in a vertical state.

When using, select suitable measuring position, strut three bracing piece 14, then adjust three location awl 16, make 16 perpendicular to bottom surfaces of three location awl, then inject three location awl 16 into the bottom surface respectively, fixed this device, install the surveying instrument in surveying instrument mounting panel 1 upper end again, can survey and draw.

When the position of surveying instrument is required to be lifted, the rotating disc 18 is rotated, the rotating disc 18 drives the threaded rod 17 to rotate, and the threaded rod 17 drives the transverse plate 2 to move upwards.

When the position of surveying instrument is reduced to needs, counter rotation carousel 18, carousel 18 drive threaded rod 17 counter rotation, and threaded rod 17 drives diaphragm 2 and moves down.

When the survey and drawing position of surveying instrument needs to be changed, rebound carriage release lever 9 makes gear 8 and ring gear 7 dislocation, bottom extrusion bolt 11 removes in being located upper end draw-in groove 10, when being located lower extreme draw-in groove 10 and bolt 11 and being in same horizontal plane, bolt 11 stretches into under spring elastic action and is located lower extreme draw-in groove 10, thereby fix carriage release lever 9 position, dwang 4 rotates again, just when needs survey and drawing position when being located surveying instrument, pulling bolt 11, make bolt 11 with be located lower extreme draw-in groove 10 separation, carriage release lever 9 moves down under the action of gravity, when being located upper end draw-in groove 10 and bolt 11 and being in same horizontal plane, loosen bolt 11, bolt 11 stretches into under spring elastic action and is located upper end draw-in groove 10, thereby fix carriage release lever 9, this moment, ring gear 7 and gear 8 meshing, dwang 4 can not rotate.

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 (6)

1. The utility model provides a mapping instrument positioner for engineering survey and drawing, includes diaphragm (2), its characterized in that, diaphragm (2) upper end is equipped with standing groove (19), standing groove (19) inner wall is equipped with spacing groove (5), the bottom rotation is connected with dwang (4) in standing groove (19), dwang (4) upper end fixedly connected with mapping instrument mounting panel (1), diaphragm (2) have a riser (3), be equipped with on diaphragm (2) and can make dwang (4) keep the fixed establishment that does not change when not needing to rotate, fixed establishment includes fixed ring gear (7) that cup joints at dwang (4) lateral wall, ring gear (7) part stretches into in spacing groove (5), spacing groove (5) inner wall is equipped with shifting chute (6), be equipped with in the shifting chute (6) can with ring gear (7) complex gear (8), gear (8) lower extreme fixedly connected with carriage release lever (9), the one end that gear (8) were kept away from in carriage release lever (9) runs through diaphragm (2) lower extreme, carriage release lever (9) are located diaphragm (2) lower extreme lateral wall and are equipped with two draw-in grooves (10), diaphragm (2) lower extreme fixedly connected with fixed plate (12), fixed plate (12) lateral wall runs through and is equipped with bolt (11) that can match with two draw-in grooves (10), it is equipped with supporting mechanism to erect a section of thick bamboo (3) lateral wall, diaphragm (2) have can drive the actuating mechanism that diaphragm (2) reciprocated.

2. The mapping instrument positioning device for engineering surveying and mapping according to claim 1, wherein the supporting mechanism includes three connecting members (13) fixedly connected to the side walls of the vertical cylinder (3), three connecting members (13) are all rotatably connected with supporting rods (14), three supporting rods (14) are all fixedly connected with two baffles (15) at the lower ends of the supporting rods (14), six baffles (15) are all rotatably connected with rotating shafts together at two opposite side walls, and three side walls of the rotating shafts are all fixedly sleeved with positioning cones (16).

3. The mapping instrument positioning device for engineering surveying and mapping according to claim 1, wherein the driving mechanism comprises a threaded rod (17) fixedly connected to the lower end of the transverse plate (2), the inner wall of the vertical cylinder (3) is provided with threads, the vertical cylinder (3) is in threaded connection with the threaded rod (17), and the threaded rod (17) is far away from the lower end of the transverse plate (2) and is fixedly connected with the rotary table (18).

4. The mapping apparatus positioning device for engineering surveying and mapping according to claim 1, characterized in that the moving rod (9) is rectangular in cross-section.

5. The mapping apparatus positioning device for engineering surveying and mapping according to claim 1, wherein an end of the pin (11) close to the moving rod (9) is provided with an inclined surface, and an end of the pin (11) far from the moving rod (9) is elastically connected with a side wall of the fixing plate (12) through a spring.

6. The mapping apparatus positioning device for engineering surveying and mapping according to claim 1, wherein the height of the moving groove (6) is greater than the height of the limiting groove (5).

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