CN212058846U

CN212058846U - Surveying instrument for surveying and mapping work convenient to carry

Info

Publication number: CN212058846U
Application number: CN202020572087.0U
Authority: CN
Inventors: 陈菁菁
Original assignee: Guangzhou Green City Landscape Engineering Co ltd
Current assignee: Guangzhou Green City Landscape Engineering Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a surveying instrument for surveying and mapping work convenient to carry, including box and bottom plate, the equal fixedly connected with slide in both ends around the bottom plate top, all there is the removal wheel at both ends through bearing swing joint about the bottom plate bottom, the inner chamber of box has two-way threaded rod through bearing swing joint, the surface threaded connection of two-way threaded rod has the movable sleeve, the equal fixedly connected with fixed axle in both sides around the movable sleeve, the surface swing joint of fixed axle has the movable connecting rod, the slotted hole has all been seted up to the left and right sides of box upper end. The utility model discloses a two-way threaded rod, handle, removal wheel, movable sleeve, fixed axle, movable connecting rod, spring, pull rod and dog's effect have solved current surveying instrument and have many cooperations tripod supports and use when using, and need install it before the use, and the process is loaded down with trivial details, has reduced work efficiency, simultaneously, carries inconvenient problem.

Description

Surveying instrument for surveying and mapping work convenient to carry

Technical Field

The utility model relates to a surveying instrument technical field specifically is a portable's surveying instrument for survey and drawing work.

Background

The surveying instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying operation, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.

The applicant finds that at least the following technical problems exist in the prior art: present surveying instrument uses in cooperation tripod support more when using, and need install it before the use, and the process is loaded down with trivial details, has reduced work efficiency, simultaneously, carries inconveniently, for this reason, we propose a portable's surveying instrument for survey and drawing work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable's mapping appearance for survey and drawing work to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable surveying instrument for surveying and mapping work comprises a box body and a bottom plate, wherein slide seats are fixedly connected with the front end and the rear end of the top of the bottom plate, moving wheels are movably connected with the left end and the right end of the bottom plate through bearings, a bidirectional threaded rod is movably connected with the inner cavity of the box body through bearings, a movable sleeve is in threaded connection with the outer surface of the bidirectional threaded rod, a fixed shaft is fixedly connected with the front side and the rear side of the movable sleeve, a movable connecting rod is movably connected with the outer surface of the fixed shaft, slotted holes are formed in the left side and the right side of the upper end of the box body, a supporting frame is fixedly connected with the left side and the right side of the upper end of the box body, a pull rod is in sliding connection with the inner surface of the supporting frame, a spring is, the top of apron is provided with the handle, and the surface of handle is provided with anti-skidding cover.

Preferably, the right side of the bidirectional threaded rod is fixedly connected with a rotating wheel, and the upper end of the right side of the rotating wheel is fixedly connected with a rotating handle.

Preferably, first chutes are formed in the inner surfaces of the left end and the right end of the sliding seat, first sliding blocks are fixedly connected to the bottom of the movable connecting rod, and the first sliding blocks slide on the inner surfaces of the first chutes.

Preferably, the second spout has all been seted up to the left and right sides of box inner chamber upper end, the bottom of box inner chamber is provided with places the seat, the equal fixedly connected with second slider in the left and right sides of placing the seat, and the second slider slides in the internal surface of second spout, the inboard of placing the seat has the second shock pad through polyurethane glue bonding, the inboard of second shock pad is provided with the surveying instrument body.

Preferably, the top of box is provided with the apron, the left and right sides of apron all has movable cardboard through hinge swing joint, and the internal surface joint of activity cardboard lower extreme in the surface of fixture block, the bottom of apron bonds through polyurethane glue has first shock pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages that the utility model can make the staff conveniently lift the surveying instrument to move through the function of the handle, the surveying instrument has the moving function through the function of the moving wheel, the physical consumption of the staff for carrying the surveying instrument is reduced, the rotating wheel and the bidirectional threaded rod are driven to rotate through the rotating handle, the movable sleeve is driven to move when the bidirectional threaded rod rotates, the movable connecting rod is driven to move stably under the matching of the fixed shaft, the first chute, the bottom plate and the first slider when the movable sleeve moves, thereby realizing the purpose of conveniently driving the box body to adjust the height, then, the outer surface of the movable clamping plate is withdrawn through the clamping block, after the cover plate is taken off, the pull rod and the baffle are pulled to move outwards through the pull ring, the spring is extruded when the baffle moves, then, under the matching of the second chute and the second slider, the placing seat is stably supported, after the second slider slides to the top part at the inner side of the second chute, loosen the pull ring, the spring can promote the dog and block the second slider, place the seat after raising and carry out the outrigger, loaded down with trivial details installation process has been avoided simultaneously, and the purpose that the tripod used, on the contrary, hold up and place the seat after, drive the dog cancellation through the pull ring and block the second slider, then make and place the seat and reset, then cover the apron under the cooperation of fixture block and activity cardboard, and drive runner and two-way threaded rod antiport through rotating the handle, make the inboard lower extreme of bottom plate withdrawal box, under the cooperation of removing wheel and handle, the purpose of conveniently carrying has been realized, through the effect of above structure complex, it uses to have solved current surveying instrument and to cooperate three-legged support more when using, and need install it before using, the process is loaded down with trivial details, work efficiency is reduced, and simultaneously, carry inconvenient problem.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a box body; 2. a movable connecting rod; 3. a moving wheel; 4. a slide base; 5. a first chute; 6. a first slider; 7. a movable sleeve; 8. a bidirectional threaded rod; 9. a cover plate; 10. a first cushion pad; 11. a handle; 12. a surveying instrument body; 13. a fixed shaft; 14. a rotating wheel; 15. a stopper; 16. a spring; 17. a pull rod; 18. a slot; 19. a support frame; 20. a pull ring; 21. a clamping block; 22. a movable clamping plate; 23. a second chute; 24. a second slider; 25. a placing seat; 26. a second cushion pad; 27. a base plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, 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, such as "connected," which may be fixedly connected, 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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a box 1, movable connecting rod 2, removal wheel 3, slide 4, first spout 5, first slider 6, movable sleeve 7, two-way threaded rod 8, apron 9, first shock pad 10, handle 11, surveying instrument body 12, fixed axle 13, runner 14, dog 15, spring 16, pull rod 17, slotted hole 18, support frame 19, pull ring 20, fixture block 21, activity cardboard 22, second spout 23, second slider 24, place seat 25, second shock pad 26 and bottom plate 27 part are the parts that general standard spare or technical field personnel know, its structure and principle all can all be known or can be known through conventional experimental method for this technical field personnel through the technical manual.

Referring to fig. 1-3, a portable surveying instrument for surveying and mapping work comprises a box body 1 and a bottom plate 27, wherein a slide seat 4 is fixedly connected to the front end and the rear end of the top of the bottom plate 27, a moving wheel 3 is movably connected to the left end and the right end of the bottom plate 27 through a bearing, the surveying instrument has a moving function through the action of the moving wheel 3, the physical consumption of workers for carrying the surveying instrument is reduced, a bidirectional threaded rod 8 is movably connected to the inner cavity of the box body 1 through a bearing, a rotating wheel 14 is fixedly connected to the right side of the bidirectional threaded rod 8, a rotating handle is fixedly connected to the upper end of the right side of the rotating wheel 14, a movable sleeve 7 is in threaded connection with the outer surface of the bidirectional threaded rod 8, fixed shafts 13 are fixedly connected to the front side and the rear side of the movable sleeve 7, movable connecting rods, the bottom of the movable connecting rod 2 is fixedly connected with a first sliding block 6, the first sliding block 6 slides on the inner surface of a first sliding groove 5, the rotating wheel 14 and the two-way threaded rod 8 are driven to rotate by a rotating handle, the two-way threaded rod 8 drives the movable sleeve 7 to move while rotating, the movable sleeve 7 drives the movable connecting rod 2 to stably move while moving under the matching of a fixed shaft 13, the first sliding groove 5, a bottom plate 27 and the first sliding block 6, thereby achieving the purpose of conveniently driving the box body 1 to carry out height adjustment, the left side and the right side of the upper end of the inner cavity of the box body 1 are both provided with second sliding grooves 23, the bottom of the inner cavity of the box body 1 is provided with a placing seat 25, the left side and the right side of the placing seat 25 are both fixedly connected with second sliding blocks 24, the second sliding blocks 24 slide on the inner surface of the second sliding grooves 23, the inner side of the placing seat 25 is bonded, slotted holes 18 are respectively formed in the left side and the right side of the upper end of the box body 1, support frames 19 are respectively fixedly connected with the left side and the right side of the upper end of the box body 1, pull rods 17 are slidably connected with the inner surfaces of the support frames 19, springs 16 are sleeved on the outer surfaces of the pull rods 17, a stop block 15 is fixedly connected with one side of each pull rod 17, pull rings 20 are fixedly connected with the other side of each pull rod 17, the pull rods 17 and the stop blocks 15 are pulled to move outwards through the pull rings 20, the springs 16 are extruded when the stop blocks 15 move, then, the placing base 25 is stably supported under the matching of a second sliding groove 23 and a second sliding block 24, after the second sliding block 24 slides to the top of the inner side of the second sliding groove 23, the pull rings 20 are loosened, the springs 16 can push the stop blocks 15 to stop the second sliding block 24, the raised placing base 25 is stably supported, meanwhile, a complicated, the top of apron 9 is provided with handle 11, and the surface of handle 11 is provided with the antiskid cover, and through the effect of handle 11, make the staff conveniently mention this surveying instrument and carry out the purpose that removes, the top of box 1 is provided with apron 9, and the left and right sides of apron 9 all has movable cardboard 22 through hinge swing joint, and the internal surface joint of activity cardboard 22 lower extreme in the surface of fixture block 21, and the bottom of apron 9 bonds through polyurethane glue has first shock pad 10.

When in use, the surveying instrument is convenient to be lifted by a worker for moving through the action of the lifting handle 11, the surveying instrument has the moving function through the action of the moving wheel 3, the physical consumption of the worker for carrying the surveying instrument is reduced, the rotating wheel 14 and the bidirectional threaded rod 8 are driven to rotate through the rotating handle, the movable sleeve 7 is driven to move while the bidirectional threaded rod 8 rotates, the movable connecting rod 2 is driven to stably move under the matching of the fixed shaft 13, the first sliding groove 5, the bottom plate 27 and the first sliding block 6 while the movable sleeve 7 moves, so that the aim of conveniently driving the box body 1 to carry out height adjustment is fulfilled, then, the outer surface of the movable clamping plate 22 is withdrawn through the clamping block 21, after the cover plate 9 is taken down, the pull rod 17 and the clamping block 15 are pulled to move outwards through the pull ring 20, the spring 16 is extruded while the clamping block 15 moves, then, under the matching of the second sliding groove 23 and the second sliding block 24, stably supporting the placing seat 25, after the second sliding block 24 slides to the top of the inner side of the second sliding groove 23, releasing the pull ring 20, pushing the stop block 15 by the spring 16 to block the second sliding block 24, stably supporting the raised placing seat 25, avoiding complex installation processes and achieving the purpose of using a tripod, otherwise, after supporting the placing seat 25, driving the stop block 15 by the pull ring 20 to cancel blocking of the second sliding block 24, resetting the placing seat 25, covering the cover plate 9 under the matching of the clamping block 21 and the movable clamping plate 22, driving the rotating wheel 14 and the bidirectional threaded rod 8 to reversely rotate by the rotating handle, retracting the bottom plate 27 to the lower end of the inner side of the box body 1, achieving the purpose of convenient carrying under the matching of the moving wheel 3 and the lifting handle 11, and solving the problem that the existing surveying instrument is more matched with a three-pin bracket for use when in use, and need install it before using, the process is loaded down with trivial details, has reduced work efficiency, simultaneously, carries inconvenient problem.

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

Claims

1. The utility model provides a surveying instrument is used in survey and drawing work convenient to carry, includes box (1), apron (9) and bottom plate (27), its characterized in that: the movable box is characterized in that a sliding seat (4) is fixedly connected to the front end and the rear end of the top of the bottom plate (27), a movable wheel (3) is movably connected to the left end and the right end of the bottom plate (27) through bearings, a bidirectional threaded rod (8) is movably connected to the inner cavity of the box body (1) through bearings, a movable sleeve (7) is connected to the outer surface of the bidirectional threaded rod (8) through threads, a fixed shaft (13) is fixedly connected to the front side and the rear side of the movable sleeve (7), a movable connecting rod (2) is movably connected to the outer surface of the fixed shaft (13), slotted holes (18) are formed in the left side and the right side of the upper end of the box body (1), a supporting frame (19) is fixedly connected to the left side and the right side of the upper end of the box body (1), a pull rod (17) is, the anti-skidding box is characterized in that a pull ring (20) is fixedly connected to the other side of the pull rod (17), clamping blocks (21) are fixedly connected to the left side and the right side of the upper end of the box body (1), a lifting handle (11) is arranged at the top of the cover plate (9), and an anti-skidding sleeve is arranged on the outer surface of the lifting handle (11).

2. A portable plotter for mapping work according to claim 1, characterized in that: the right side of the bidirectional threaded rod (8) is fixedly connected with a rotating wheel (14), and the upper end of the right side of the rotating wheel (14) is fixedly connected with a rotating handle.

3. A portable plotter for mapping work according to claim 1, characterized in that: first spout (5) have all been seted up to the internal surface at both ends about slide (4), the first slider (6) of bottom fixedly connected with of activity connecting rod (2), and first slider (6) slide in the internal surface of first spout (5).

4. A portable plotter for mapping work according to claim 1, characterized in that: second spout (23) have all been seted up to the left and right sides of box (1) inner chamber upper end, the bottom of box (1) inner chamber is provided with places seat (25), the equal fixedly connected with second slider (24) in the left and right sides of placing seat (25), and second slider (24) slide in the internal surface of second spout (23), the inboard of placing seat (25) bonds through polyurethane glue has second shock pad (26), the inboard of second shock pad (26) is provided with surveying instrument body (12).

5. A portable plotter for mapping work according to claim 1, characterized in that: the top of box (1) is provided with apron (9), the left and right sides of apron (9) all has movable cardboard (22) through hinge swing joint, and the internal surface joint of activity cardboard (22) lower extreme in the surface of fixture block (21), the bottom of apron (9) bonds through polyurethane glue has first shock pad (10).