CN211667434U

CN211667434U - Surveying instrument with GPS function

Info

Publication number: CN211667434U
Application number: CN201922443905.7U
Authority: CN
Inventors: 何文龙
Original assignee: Yangzhou Suzhong Power Equipment Co ltd
Current assignee: Yangzhou Suzhong Power Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-13
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a surveying instrument with GPS function, which comprises a base, wherein a tripod is hinged at the bottom of the base, a telescopic rod is fixedly connected at the center of the bottom of the base, universal wheels are installed at the bottom end of the telescopic rod, the top of the base is connected with an adjusting plate through an adjusting component, a level instrument and a GPS instrument are arranged on the adjusting plate, a placing seat is connected on the adjusting plate, a chute is formed in the middle of the placing seat, a lead screw is arranged in the chute, the rotating directions of two ends of the lead screw are opposite, sliding blocks are screwed on two sides of the lead screw, a connecting rod; the utility model discloses a lead screw drives two sets of centre gripping subassemblies motion, can carry out the centre gripping to the surveying instrument of equidimension not fixed, and is effectual to surveying instrument's fixed, carries out the leveling through adjusting part simultaneously, observes through the spirit level whether level, and accessible GPS and surveying instrument carry out dual measurement, and measuring result is more accurate, and can adjust the universal wheel through the telescopic link, and the removal of device is very convenient.

Description

Surveying instrument with GPS function

Technical Field

The utility model relates to a surveying instrument technical field specifically is a surveying instrument with GPS function.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages. Surveying instruments include theodolites, levels, electromagnetic wave rangefinders, total stations, and the like.

The existing surveying and mapping instrument is generally installed on a tripod for use, but is generally fixed at the top of the tripod, but the surveying and mapping instrument is very inconvenient to install and disassemble, and the surveying and mapping instrument needs to be leveled when in use, so that the leveling process is complicated, the leveling speed is slow, and the use is inconvenient.

Based on this, the utility model designs a surveying instrument with GPS function to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveying instrument with GPS function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surveying instrument with GPS function, includes the base, the base bottom articulates there is the tripod, base bottom center department fixedly connected with telescopic link, the universal wheel is installed to the telescopic link bottom, the base top is connected with the regulating plate through adjusting part, be equipped with spirit level and GPS appearance on the regulating plate, fixedly connected with places the seat on the regulating plate, it has the spout to place the middle part on the seat, be equipped with the lead screw in the spout, the lead screw outer end is passed and is placed the seat, the lead screw with place and rotate between the seat and be connected, the lead screw both ends are to on the contrary soon, the equal spiro union in lead screw both sides has the slider, and is two sets of equal fixedly connected with connecting rod on the slider, connecting.

Preferably, the adjusting assembly comprises three groups of polished rods, the polished rods are rotatably connected with the adjusting plate through bearings, threaded rods are fixedly connected to the bottom ends of the three groups of polished rods, threaded grooves are formed in the base, the threaded rods are matched with the threaded grooves, and first anti-skidding sleeves are sleeved on the three groups of polished rods.

Preferably, the centre gripping subassembly includes the shell, the shell is the arc, shell inner wall fixedly connected with spring, spring other end butt has splint, sliding contact between splint and the shell, it has the friction cushion to bond on the splint.

Preferably, the top of the base is provided with two groups of guide grooves which are respectively distributed on two sides of the sliding groove, the bottom of the clamping component is fixedly connected with a guide rod, and the guide rod is inserted into the guide grooves.

Preferably, the telescopic rod is provided with an adjusting knob.

Preferably, a handle is fixedly connected to the base.

Preferably, the outer end of the screw rod is sleeved with a second anti-slip sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is not only novel in structure, drive two sets of centre gripping subassemblies through the lead screw and move, can carry out the centre gripping to the surveying instrument of equidimension not fixed, fixed effectual to surveying instrument, carry out the leveling through adjusting part simultaneously, whether the leveling is very convenient, observe through the spirit level and is horizontal, be equipped with the GPS appearance, accessible GPS carries out dual measurement with surveying instrument, and measuring result is more accurate, and can adjust the universal wheel through the telescopic link, and the removal of device is very convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second view structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the chute of the present invention;

fig. 4 is a schematic view of the structure of the clamping assembly of the present invention.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a surveying and mapping instrument with GPS function, which comprises: the device comprises a base 1, wherein a tripod 16 is hinged to the bottom of the base 1, the device is convenient to support and fix, a telescopic rod 14 is fixedly connected to the center of the bottom of the base 1, a universal wheel 15 is mounted at the bottom end of the telescopic rod 14, the position of the universal wheel 15 can be adjusted through the telescopic rod 14, the device is convenient to move and fix, the top of the base 1 is connected with an adjusting plate 3 through an adjusting assembly 9, leveling processing is performed through the adjusting assembly 9, a level instrument 11 and a GPS instrument 4 are arranged on the adjusting plate 3, whether the device is level can be observed through the level instrument 11, a placing seat 5 is fixedly connected to the adjusting plate 3, a sliding groove 17 is formed in the middle of the placing seat 5, a lead screw 18 is arranged in the sliding groove 17, the outer end of the lead screw 18 penetrates through the placing seat 5, the lead screw 18 is rotatably connected with the placing, equal fixedly connected with connecting rod 20 on two sets of sliders 19, connecting rod 20 top fixedly connected with centre gripping subassembly 7 carries out the centre gripping through centre gripping subassembly 7 to surveying instrument and fixes.

Wherein, adjusting part 9 includes three polished rods 92 of group, and three polished rods 92 of group pass through the bearing and adjust between the board 3 to rotate and be connected (not drawing the bearing in the figure), and the equal fixedly connected with threaded rod 93 in three polished rods 92 of group bottom has opened thread groove 12 on the base 1, cooperatees between threaded rod 93 and the thread groove 12, all overlaps on three polished rods 92 of group and has first antiskid cover 91, is convenient for rotate polished rod 92.

Wherein, centre gripping subassembly 7 includes shell 71, shell 71 is the arc, shell 71 inner wall fixedly connected with spring 72, there is splint 73 spring 72 other end butt, under spring 72's elastic force effect, splint 73 can step up the instrument body, fixed effectual to the instrument body, sliding contact between splint 73 and the shell 71, the motion of the splint 73 of being convenient for, it has friction cushion 74 to bond on the splint 73, fixed effectual to surveying and mapping instrument, can prevent that the clamping-force from too big causing the damage to the instrument body simultaneously.

The top of the base 1 is provided with two groups of guide grooves 6, the two groups of guide grooves 6 are respectively distributed on two sides of the sliding groove 17, the bottom of the clamping component 7 is fixedly connected with a guide rod 8, the guide rod 8 is inserted into the guide grooves 6, and the guide grooves 6 and the guide rod 8 can play a role in guiding, so that the clamping component 7 can conveniently move; the telescopic rod 14 is provided with an adjusting knob 13, so that the length of the telescopic rod 14 can be conveniently adjusted; the base 1 is fixedly connected with a handle 2, so that the pulling device can move conveniently; the outer end of the screw rod 18 is sleeved with a second anti-skid sleeve 10, so that the screw rod 18 can be conveniently rotated.

The specific working principle is as follows:

when the device is used, the device is placed at a place needing to be used, the tripod 16 is contacted with the ground, the polished rod 92 is driven to rotate through the first anti-slip sleeve 91, the polished rod 92 drives the adjusting plate 3 to move, the adjusting plate 3 can be leveled, whether the adjusting plate 3 is leveled or not is observed through the level 11, the surveying and mapping instrument is placed on the placing seat 5, the lead screw 18 is driven to rotate through the second anti-slip sleeve 10, the two groups of sliders 19 respectively move along the lead screw 18 in opposite directions, the two groups of sliders 19 respectively drive the two groups of clamping assemblies 7 to move through the connecting rod 20, the guide rod 8 slides in the guide groove 6, the friction cushion 74 is contacted with the surveying and mapping instrument, the lead screw 18 continues to rotate, the spring 72 is compressed, the clamp plate 73 can clamp the surveying and mapping instrument under the elastic force of the spring 72, the fixing effect on the instrument is good, when the device needs to be moved, the universal wheel 15 is contacted with the ground, and the tripod 16 is separated from the ground, so that the device can be pulled by the handle 2 to move, and the device is very convenient to move.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A surveying instrument with GPS function, includes base (1), its characterized in that: the base is characterized in that a tripod (16) is hinged to the bottom of the base (1), a telescopic rod (14) is fixedly connected to the center of the bottom of the base (1), universal wheels (15) are installed at the bottom end of the telescopic rod (14), an adjusting plate (3) is connected to the top of the base (1) through an adjusting component (9), a level meter (11) and a GPS (4) are arranged on the adjusting plate (3), a placing seat (5) is fixedly connected to the adjusting plate (3), a sliding groove (17) is formed in the middle of the upper portion of the placing seat (5), a lead screw (18) is arranged in the sliding groove (17), the outer end of the lead screw (18) penetrates through the placing seat (5), the lead screw (18) is rotatably connected with the placing seat (5), the rotating directions of two ends of the lead screw (18) are opposite, sliding blocks (19) are screwed on two sides of the lead screw, the top end of the connecting rod (20) is fixedly connected with a clamping assembly (7).

2. A GPS-enabled surveying instrument according to claim 1, characterized in that: adjusting part (9) includes three polished rods of group (92), and three groups polished rod (92) pass through to rotate between bearing and adjusting plate (3) and are connected, three groups polished rod (92) equal fixedly connected with threaded rod (93) in bottom, it has thread groove (12) to open on base (1), cooperate between threaded rod (93) and thread groove (12), three groups all overlap on polished rod (92) and have first antiskid cover (91).

3. A GPS-enabled surveying instrument according to claim 1, characterized in that: centre gripping subassembly (7) include shell (71), shell (71) are the arc, shell (71) inner wall fixedly connected with spring (72), spring (72) other end butt has splint (73), sliding contact between splint (73) and shell (71), it has friction cushion (74) to bond on splint (73).

4. A GPS-enabled surveying instrument according to claim 1, characterized in that: the clamping device is characterized in that two groups of guide grooves (6) are formed in the top of the base (1), the two groups of guide grooves (6) are respectively distributed on two sides of the sliding groove (17), guide rods (8) are fixedly connected to the bottom of the clamping component (7), and the guide rods (8) are inserted into the guide grooves (6).

5. A GPS-enabled surveying instrument according to claim 1, characterized in that: an adjusting knob (13) is arranged on the telescopic rod (14).

6. A GPS-enabled surveying instrument according to claim 1, characterized in that: the base (1) is fixedly connected with a handle (2).

7. A GPS-enabled surveying instrument according to claim 1, characterized in that: and a second anti-skid sleeve (10) is sleeved at the outer end of the screw rod (18).