CN220471092U

CN220471092U - Surveying instrument positioning device for remote sensing surveying and mapping

Info

Publication number: CN220471092U
Application number: CN202321834753.3U
Authority: CN
Inventors: 蒋斌; 信铁军; 李剑峰; 白骏; 翁强; 李洪卫; 韩骞; 曹阳
Original assignee: Liaoning Chemical Geological Exploration Institute Co ltd
Current assignee: Liaoning Chemical Geological Exploration Institute Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-09
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a mapping instrument positioning device for remote sensing mapping, which comprises a supporting rod, wherein the top end of the supporting rod is provided with a supporting disc, the supporting disc is provided with a thread seat, the thread seat is in threaded connection with a mapping instrument main body, the supporting rod is a rod piece with a cylindrical structure, the outside of the supporting rod is provided with a sliding groove, and the sliding block is assembled on the supporting rod; the utility model relates to the technical field of mapping instrument positioning devices, in particular to a mapping instrument positioning device for remote sensing mapping, which is characterized in that a limiting sleeve and a sliding block with an integrated structure are used as a control end to control a plurality of telescopic rods to synchronously move to form a stable triangular support, so that the supporting rods are effectively supported, the unstable condition of the remote sensing mapping instrument is avoided through synchronous adjustment, the sliding block can be fixed in position through the structural cooperation of a limiting bolt and the limiting sleeve, and the positioning device is simple in structure and light in weight.

Description

Surveying instrument positioning device for remote sensing surveying and mapping

Technical Field

The utility model relates to the technical field of mapping instrument positioning devices, in particular to a mapping instrument positioning device for remote sensing mapping.

Background

Surveying instrument is a instrument commonly used in modern construction and engineering, and current surveying positioner is as a public surveying instrument positioner for remote sensing of publication number CN215491713U, discloses' the inner wall of barrel (1) is equipped with supporting mechanism (6), supporting mechanism (6) are including leading to groove (601), and is a plurality of lead to groove (601) all to process in the inner wall of barrel (1), a plurality of the inner wall that leads to groove (601) all slides and link to each other has block (602), and a plurality of the outer wall one end rigid coupling of block (602) has thread bush (603), the outer wall of thread bush (603) and the inner wall clearance fit of barrel (1), the inner wall screw thread of thread bush (603) is connected with screw rod (604), screw rod (604) are rotated through the inner wall of bearing with barrel (1) and are linked to each other, and a plurality of block (602) are all rotated through the connecting axle and are connected with connecting rod body (606) through the connecting axle, and a plurality of body (606) are all rotated through connecting axle and are linked to each other with the outer wall of barrel (1). The support rod of tripod is pushed open to its through screw structure regulation block motion, utilizes the connecting rod structure, though can synchronous adjustment a plurality of telescopic links synchronous motion, but screw structure's setting has undoubtedly increased the weight of equipment, supports the grooved mode of main part simultaneously, can lead to supporting the structural strength of main part and reduce, and the inside is easy grey, is inconvenient for the clearance, in view of this, has been studied deeply to the above-mentioned problem, has had the case to produce.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a mapping instrument positioning device for remote sensing mapping, which solves the problems of the prior background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a surveying instrument positioner for remote sensing survey and drawing, includes the bracing piece, the top of bracing piece is provided with the supporting disk, be provided with the screw thread seat on the supporting disk, threaded connection has the surveying instrument main part on the screw thread seat, the bracing piece is the member of cylindricality structure, the spout has been seted up to the outside of bracing piece, the sliding block assembly is on with the bracing piece;

the sliding block is provided with a plurality of telescopic rods, the end parts of the telescopic rods are in sliding connection with the sliding block, the supporting rod is movably connected with a plurality of connecting rods, and the end parts of the connecting rods are movably connected with the outer walls of the telescopic rods;

a limiting groove is formed in the supporting rod and located on one side, corresponding to the sliding groove, of the supporting rod;

the limiting sleeve is extended from the sliding block, the fastening groove is formed in the limiting sleeve, the adjusting threaded hole is formed in the fastening groove, the limiting bolt is arranged in the adjusting threaded hole, the limiting block is arranged at the end of the limiting bolt and corresponds to the limiting groove in position, and the width of the limiting groove is matched with that of the limiting block.

Preferably, the end part of the limit bolt is movably connected with the limit block, and the end part of the limit bolt is provided with an adjusting knob.

Preferably, the telescopic rods are cylindrical telescopic rods, and the end parts of the telescopic rods are provided with tips with conical structures.

Preferably, the cross section of stopper is isosceles trapezoid structure, the top width of stopper is greater than the diameter of adjusting the screw hole.

Preferably, the limit sleeve is a plate block with an annular structure and is integrally connected with the sliding block.

Preferably, a plurality of friction grooves are formed in the surfaces, corresponding to the limiting grooves, of the limiting blocks.

Advantageous effects

The utility model provides a mapping instrument positioning device for remote sensing mapping. The beneficial effects are as follows: this surveying instrument positioner for remote sensing survey and drawing to stop collar and sliding block of integral structure are as control end control a plurality of telescopic links synchronous motion, and stable triangle supports is formed to the realization is to the effective support of bracing piece, and synchronous regulation has also avoided the unstable condition of remote sensing surveying instrument emergence, can carry out the fixed position to the sliding block through the structural fit of stop bolt with the stop collar, when simple structure, weight is lighter.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a positioning device of a surveying instrument for remote sensing surveying and mapping.

Fig. 2 is a schematic diagram of a partial sectional structure of a positioning device of a surveying instrument for remote sensing surveying and mapping according to the present utility model.

Fig. 3 is a schematic diagram of a local axial measurement structure of a positioning device of a surveying instrument for remote sensing and mapping.

In the figure: 1. a support rod; 2. a support plate; 3. a screw seat; 4. a chute; 5. a telescopic rod; 6. a connecting rod; 7. a limit groove; 8. a limit sleeve; 9. a limit bolt; 10. a limiting block; 11. an adjustment knob; 12. a sliding block; 13. a surveying instrument body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides an embodiment: the utility model provides a surveying instrument positioner for remote sensing survey and drawing, including bracing piece 1, the top of bracing piece 1 is provided with supporting disk 2, be provided with screw thread seat 3 on the supporting disk 2, screw thread connection has surveying instrument main part 13 on the screw thread seat 3, bracing piece 1 is the member of cylindricality structure, spout 4 has been seted up to the outside of bracing piece 1, slider 12 assembly is on the bracing piece 1, in the concrete implementation, bracing piece 1 and supporting disk 2 structure as an organic whole, bracing piece 1 is positioner's main part, connect surveying instrument main part 13 through screw thread seat 3 on the supporting disk 2 and fix and support, be equipped with slider 12 in the outside of bracing piece 1, slider 12 is annular structure and the inner ring matches with the cross-section shape of bracing piece 1; the sliding block 12 is provided with a plurality of telescopic rods 5, the end parts of the telescopic rods 5 are in sliding connection with the sliding block 12, the supporting rod 1 is movably connected with a plurality of connecting rods 6, the end parts of the connecting rods 6 are movably connected with the outer walls of the telescopic rods 5, one ends of the telescopic rods 5 can be lifted through the sliding block 12 in a vertical sliding mode, meanwhile, the telescopic rods 5 can be synchronously driven to stretch to form triangular supports due to the movable connection of the telescopic rods 5 and the connecting rods 6, and the telescopic rods can be effectively and stably placed horizontally on the ground, so that the placement stability is improved; a limiting groove 7 is arranged on the supporting rod 1 and positioned on the corresponding side of the sliding groove 4; the stop collar 8 extends on the sliding block 12, the fastening groove is formed in the stop collar 8, the adjusting threaded hole is formed in the fastening groove, the stop bolt 9 is arranged in the adjusting threaded hole, the limiting block 10 is arranged at the end portion of the stop bolt 9 and corresponds to the position of the stop groove 7, the width of the stop groove 7 is matched with the width of the limiting block 10, in the specific implementation process, the stop collar 8 and the sliding block 12 are integrally formed, the stop collar 8 and the sliding block 12 are used as a main body for installing the stop collar, after the stop collar 8 and the sliding block 12 slide in place, the stop bolt 9 is rotated to enable the stop bolt 9 to push the limiting block 10 to be extruded in the stop groove 7, the corresponding surfaces of the stop groove 7 and the stop block 10 are attached, and therefore the position of the stop collar 8 is fixed by friction limiting by the use of the limiting block 10.

As a preferred scheme, still further, the tip and the stopper 10 swing joint of stop bolt 9, the tip of stop bolt 9 is provided with adjust knob 11, adjust knob 11 is convenient for rotate stop bolt 9.

As a preferred scheme, still further, a plurality of telescopic links 5 are a plurality of cylindricality telescopic links 5, and the tip of a plurality of telescopic links 5 is provided with the pointed end of a plurality of toper structures, inserts underground through the pointed end of toper structure, effectively supports bracing piece 1.

As a preferable scheme, the cross section of the limiting block 10 is of an isosceles trapezoid structure, the top width of the limiting block 10 is larger than the diameter of the adjusting threaded hole, and the limiting block 10 is prevented from being separated from the limiting groove 7.

Preferably, the stop collar 8 is a plate of annular structure and integrally connected with the sliding block 12.

As the preferable scheme, still further, stopper 10 is provided with a plurality of friction grooves with spacing groove 7 corresponding surface, improves frictional force to realize better fixed effect.

To sum up, according to the positioning device for the surveying instrument for remote sensing surveying, the stop collar 8 and the sliding block 12 with integrated structures are used as the control ends to control the telescopic rods 5 to synchronously move, and form stable triangular supports, so that the support rod 1 is effectively supported, the situation that the remote sensing surveying instrument is unstable is avoided due to synchronous adjustment, the sliding block 12 can be fixed in position through structural cooperation of the stop bolts 9 and the stop collar 8, and the positioning device is simple in structure and light in weight.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surveying instrument positioner for remote sensing survey and drawing, includes bracing piece (1), the top of bracing piece (1) is provided with supporting disk (2), be provided with screw thread seat (3) on supporting disk (2), screw thread connection has surveying instrument main part (13) on screw thread seat (3), bracing piece (1) are the member of cylindricality structure, its characterized in that, spout (4) have been seted up to the outside of bracing piece (1), and slider (12) are assembled on bracing piece (1);

a plurality of telescopic rods (5) are arranged on the sliding block (12), the end parts of the telescopic rods (5) are in sliding connection with the sliding block (12), a plurality of connecting rods (6) are movably connected to the supporting rod (1), and the end parts of the connecting rods (6) are movably connected with the outer walls of the telescopic rods (5);

a limiting groove (7) is formed in the supporting rod (1) and located on one side, corresponding to the sliding groove (4), of the supporting rod;

the sliding block is characterized in that a limiting sleeve (8) extends out of the sliding block (12), a fastening groove is formed in the limiting sleeve (8), an adjusting threaded hole is formed in the fastening groove, a limiting bolt (9) is arranged in the adjusting threaded hole, a limiting block (10) is arranged at the end of the limiting bolt (9) and corresponds to the position of the limiting groove (7), and the width of the limiting groove (7) is matched with that of the limiting block (10).

2. The surveying instrument positioning device for remote sensing surveying and mapping according to claim 1, wherein the end part of the limit bolt (9) is movably connected with the limit block (10), and the end part of the limit bolt (9) is provided with an adjusting knob (11).

3. The surveying instrument positioning device for remote sensing surveying and mapping according to claim 2, wherein the plurality of telescopic rods (5) are cylindrical telescopic rod (5) pieces, and tips of a plurality of conical structures are arranged at the ends of the telescopic rods (5).

4. A surveying instrument positioning device for remote sensing surveying and mapping according to claim 3, wherein the cross section of the limiting block (10) is of an isosceles trapezoid structure, and the top width of the limiting block (10) is larger than the diameter of the adjusting threaded hole.

5. The positioning device of the surveying instrument for remote sensing surveying and mapping according to claim 4, wherein the limiting sleeve (8) is a plate block with an annular structure and is integrally connected with the sliding block (12).

6. The positioning device of the surveying instrument for remote sensing surveying and mapping according to claim 5, wherein a plurality of friction grooves are formed in the surfaces of the limiting blocks (10) corresponding to the limiting grooves (7).