CN212110014U

CN212110014U - Engineering surveying instrument positioning device convenient to adjust

Info

Publication number: CN212110014U
Application number: CN202020890041.3U
Authority: CN
Inventors: 董方; 王先训; 汪学云; 王浩淼; 钱宝宽
Original assignee: Anhui Siqi Engineering Technology Consulting Co ltd
Current assignee: Anhui Siqi Engineering Technology Consulting Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-08
Anticipated expiration: 2030-05-22

Abstract

The utility model provides an engineering surveying instrument positioning device convenient to adjust, which comprises an installation table top, a movable table top, a connecting column, a shaft sleeve, a base and a tripod, wherein the installation table top is used for installing a surveying instrument body, the mounting table-board is rotatably mounted above the movable table-board which is fixedly connected with the base through a connecting column, the tripod is arranged at the bottom of the base, guide sleeves are arranged on both sides of the top of the base, the movable rod is movably sleeved in the guide sleeves, and a connecting shaft is fixedly arranged on one side of the shaft sleeve from the lower side of the movable rod, the connecting shaft is connected with a movable column, the movable column is movably clamped in a channel arranged on the periphery of the shaft sleeve, the movable column and the shaft sleeve are assembled into a mechanical linkage mechanism, and the upper end of the movable rod extends into a through hole formed below the movable table top and is fixedly connected with a limiting block, and the limiting block movably abuts against an annular anti-skid pattern arranged at the bottom of the mounting table top.

Description

Engineering surveying instrument positioning device convenient to adjust

Technical Field

The utility model relates to an engineering mapping equipment technical field indicates an engineering surveying instrument positioner convenient to adjust especially.

Background

Surveying and mapping are measurement and mapping, and based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the graph and position information reflecting the current situation of the ground, so that the graph and position information can be used for planning and design and administrative management of engineering construction.

In the survey and drawing work, the use of surveying instrument is indispensable, and the surveying instrument needs to be installed on the locating rack in the use to this guarantees the suitable degree of the firm and position of surveying instrument, and the positioner that current surveying instrument was used is comparatively simple, and the direction of inconvenient regulation operation is not high, influences the operating efficiency.

Therefore, the utility model provides an engineering surveying instrument positioner convenient to adjust to solve the problem that the aforesaid exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide an engineering surveying instrument positioner convenient to adjust.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an engineering surveying instrument positioner convenient to adjust, includes mounting table face, activity mesa, spliced pole, axle sleeve, base and tripod, mounting table face is used for installing the surveying instrument body, and mounting table face rotates the top of installing at the activity mesa, and the activity mesa passes through spliced pole rigid coupling base, the tripod sets up in the bottom of base, and the top both sides of base all are provided with the uide bushing, and the movable sleeve of movable rod is established in the uide bushing, and sets firmly the connecting axle to one side of axle sleeve in the aspect under the movable rod, and the connecting axle is connected and is removed the post, removes post activity joint in the channel that the axle sleeve periphery was seted up, will remove post and axle sleeve equipment and be a mechanical link gear, and the upper end of movable rod go deep into in the through-hole of seting up below the activity mesa and with the stopper rigid coupling.

As an optimized technical scheme, the base is provided with a push groove which is divided into a circular hole at two ends and a rectangular hole communicated with the circular hole in the middle.

As an optimal technical scheme, be provided with the ejector pad in the push slot, the ejector pad passes through axle rigid coupling rack plate, the rack plate meshes with the insection that the axle sleeve below set up mutually.

As an optimal technical scheme of the utility model, the diameter of circular port is greater than the diameter of axle, rectangular hole and axle interference fit.

As an optimized technical scheme of the utility model, the channel is that a plurality of "V" shape channel connection constitutes, a plurality of "V" shape channel more than or equal to 2.

As an optimal technical scheme, the mounting hole of cup jointing the spliced pole is seted up at the center of axle sleeve, rotate between axle sleeve and the spliced pole and be connected.

The utility model discloses the beneficial effect who reaches is: the utility model provides an engineering surveying instrument positioner convenient to adjust, when adjusting surveying instrument operation direction, the operation personnel push the ejector pad to the left side, the ejector pad drives axle and rack board synchronous motion, until the axle moves from the circular hole on one side of the push slot to the circular hole on the other side, meanwhile, rack board drives the axle sleeve rotation, under the effect of connecting axle and removal post, will move the movable rod downwards pulling, cause the stopper to break away from the annular anti-skidding line of installation mesa bottom, afterwards, the operation personnel rotate the installation mesa, adjust surveying instrument operation direction to the required direction;

then, the operator pushes the push block to the other side, the push block drives the shaft and the rack plate to synchronously move in the opposite direction, so that the rack plate drives the shaft sleeve to rotate in the opposite direction, the movable rod is pushed upwards under the action of the connecting shaft and the movable column, the limiting block is abutted against the annular anti-slip pattern at the bottom of the mounting table top, the position of the mounting table top is fixed, and the direction adjustment work of the surveying instrument is completed;

to sum up, the utility model discloses conveniently adjust the operation direction of surveying instrument, and easy operation, it is high to use the convenience, is favorable to improve equipment's operating efficiency, is worth using widely.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the shaft sleeve structure of the present invention;

FIG. 3 is a schematic view of the structure of the push groove of the present invention

Reference numbers in the figures: 1. mounting a table top; 2. a movable table top; 21. a through hole; 3. connecting columns; 4. a shaft sleeve; 41. a channel; 42. insection; 43. mounting holes; 5. a base; 51. pushing the groove; 511. a circular hole; 512. a rectangular hole; 6. a tripod; 7. a guide sleeve; 8. a movable rod; 9. a connecting shaft; 10. moving the column; 11. a limiting block; 12. a push block; 13. a shaft; 14. a rack plate.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in figures 1-3, the utility model provides an engineering surveying instrument positioner convenient to adjust, including installation mesa 1, activity mesa 2, spliced pole 3, axle sleeve 4, base 5 and tripod 6, installation mesa 1 is used for installing the surveying instrument body, and installation mesa 1 rotates and installs in the top of activity mesa 2, and activity mesa 2 passes through spliced pole 3 rigid coupling base 5, tripod 6 sets up in the bottom of base 5, and the top both sides of base 5 all are provided with uide bushing 7, and movable rod 8 activity cover is established in uide bushing 7, has the effect of direction spacing, and the activity rod 8 aspect sets firmly connecting axle 9 to one side of axle sleeve 4 in the lower aspect, and connecting axle 9 connects the mobile column 10, and mobile column 10 activity joint is in the channel 41 that axle sleeve 4 periphery was seted up, assembles mobile column 10 and axle sleeve 4 into a mechanical linkage for an action, can drive another synchronization action, and the upper end of movable rod 8 is deepened in the through-hole 21 that the activity mesa 2 below was seted up and with stopper 11 rigid coupling, the annular anti-skidding line that stopper 11 activity butt installation mesa 1 bottom set up has the effect of location, avoids installation mesa 1 to rotate at will on activity mesa 2.

Further, a pushing groove 51 is formed in the base 5, the pushing groove 51 is divided into a circular hole 511 at two ends and a rectangular hole 512 communicating with the circular hole 511 in the middle, the path and distance pushed by the pushing block 12 are limited, the purpose of contacting or keeping away from the annular anti-skid pattern at the bottom of the limiting block 11 and the installation table top 1 can be achieved by pushing once, and the rotation of the installation table top 1 on the movable table top 2 can be controlled conveniently.

Further, a pushing block 12 is arranged in the pushing groove 51, the pushing block 12 is fixedly connected with a rack plate 14 through a shaft 13, the rack plate 14 is meshed with the insections 42 arranged below the shaft sleeve 4, so that an operation part can be kicked by an operator, and the operator can control whether the mounting table top 1 rotates on the movable table top 2 only by pushing the pushing block 12 leftwards or rightwards during operation, so that the whole operation is simple and the use is convenient.

Further, the diameter of the circular hole 511 is larger than that of the shaft 13, and the rectangular hole 512 is in interference fit with the shaft 13.

Further, the groove 41 is formed by connecting a plurality of V-shaped grooves, and the plurality of V-shaped grooves is greater than or equal to 2.

Further, the center of the shaft sleeve 4 is provided with a mounting hole 43 which is sleeved with the connecting column 3, and the shaft sleeve 4 is rotatably connected with the connecting column 3.

The working principle is as follows:

when the operation direction of the surveying instrument is adjusted, an operator only needs to push the push block 12 leftwards or rightwards to control whether the mounting table board 1 rotates on the movable table board 2, when the operator pushes the push block 12 leftwards, the push block 12 drives the shaft 13 and the rack plate 14 to move synchronously until the shaft 13 moves from the circular hole 511 on one side of the push groove 51 to the circular hole 511 on the other side, meanwhile, the rack plate 14 drives the shaft sleeve 4 to rotate, under the action of the connecting shaft 9 and the moving column 10, the movable rod 8 is pulled downwards, so that the limiting block 11 is separated from the annular anti-skid thread at the bottom of the mounting table board 1, and then the operator rotates the mounting table board 1 to adjust the operation direction of the surveying instrument to a required direction;

then, the operator pushes the push block 12 to the other side, the push block 12 drives the shaft 13 and the rack plate 14 to synchronously move in the opposite direction, so that the rack plate 14 drives the shaft sleeve 4 to rotate in the opposite direction, the movable rod 8 is pushed upwards under the action of the connecting shaft 9 and the movable column 10, the limiting block 11 is abutted against the annular anti-skidding thread at the bottom of the mounting table top 1, the position of the mounting table top 1 is fixed, and the direction adjustment work of the surveying instrument is completed;

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides an engineering surveying instrument positioner convenient to adjust, its characterized in that, includes mounting table face (1), activity mesa (2), spliced pole (3), axle sleeve (4), base (5) and tripod (6), mounting table face (1) is used for installing the surveying instrument body, and mounting table face (1) rotates and installs in the top of activity mesa (2), and activity mesa (2) pass through spliced pole (3) rigid coupling base (5), tripod (6) set up in the bottom of base (5), and the top both sides of base (5) all are provided with uide bushing (7), and movable rod (8) activity cover is established in uide bushing (7), and movable rod (8) aspect sets firmly connecting axle (9) to one side of axle sleeve (4) down, and connecting axle (9) are connected and are removed post (10), and removal post (10) activity joint is in channel (41) that axle sleeve (4) periphery was seted up, the movable column (10) and the shaft sleeve (4) are assembled into a mechanical linkage mechanism, the upper end of the movable rod (8) extends into a through hole (21) formed below the movable table board (2) and is fixedly connected with a limiting block (11), and the limiting block (11) is movably abutted against annular anti-skidding threads arranged at the bottom of the mounting table board (1).

2. The engineering surveying instrument positioning device convenient to adjust according to claim 1, characterized in that the base (5) is provided with a push slot (51), and the push slot (51) is divided into a circular hole (511) at two ends and a rectangular hole (512) communicating the circular hole (511) in the middle.

3. An adjustable positioning device for an engineering surveying instrument according to claim 2, characterized in that a pushing block (12) is arranged in the pushing groove (51), the pushing block (12) is fixedly connected with a rack plate (14) through a shaft (13), and the rack plate (14) is meshed with the insections (42) arranged below the shaft sleeve (4).

4. An adjustable engineering mapper positioning device as claimed in claim 2 or 3, characterized in that said circular hole (511) has a larger diameter than the shaft (13), and said rectangular hole (512) has an interference fit with the shaft (13).

5. An adjustable positioning device of an engineering surveying instrument according to claim 1, characterized in that the channel (41) is formed by connecting a plurality of "V" -shaped channels, and the plurality of "V" -shaped channels is greater than or equal to 2.

6. The engineering surveying instrument positioning device convenient to adjust according to claim 1, characterized in that a mounting hole (43) sleeved with the connecting column (3) is formed in the center of the shaft sleeve (4), and the shaft sleeve (4) is rotatably connected with the connecting column (3).