CN210687665U

CN210687665U - Portable surveying and mapping tool

Info

Publication number: CN210687665U
Application number: CN201921400945.7U
Authority: CN
Inventors: 陈于
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-05
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a portable mapping tool, including main part, two-way mount pad and supporting leg, the inside elevating gear that is provided with of main part, the supporting leg mount pad is installed to the elevating gear lower extreme, the supporting leg articulates the lower surface of supporting leg mount pad, two-way mount pad with the cross-section of main part is the same, just the upper end of two-way mount pad be provided with the main part lower extreme carries out the coupling mechanism that fixes, its lower extreme be provided with the main part upper end carries out the coupling mechanism that fixes. The utility model discloses simple structure, convenient to use, stability are strong, light easy area, can make things convenient for the survey and drawing personnel to carry in the field and use, can prevent effectively again that the supporting leg from damaging in carrying.

Description

Portable surveying and mapping tool

Technical Field

The utility model relates to a mapping tool technical field specifically is portable mapping tool.

Background

Mapping refers to the determination and collection of the shape, size, spatial location, and attributes of natural geographic elements or surface artifacts. Survey and drawing instrument commonly used has total powerstation, theodolite etc. all need support with the tripod when using, and current instrument tripod is comparatively heavy, packs up the back and still occupation space is great to it is inconvenient to take, is not convenient for transport and carry, has brought a lot of inconveniences for the surveying personnel.

At present, some portable tripods have solved current instrument tripod heavy and the great problem of occupation space to a certain extent, have made things convenient for surveying personnel to carry. However, since a lightweight design and a design for easy carrying are required, the use stability is poor and the frame is easily broken.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable mapping tool convenient to carry, facilitate the use, stability is strong to barrier propterty is good.

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

portable mapping tool, including main part, two-way mount pad and supporting leg, the inside elevating gear that is provided with of main part, the supporting leg mount pad is installed to the elevating gear lower extreme, the supporting leg articulates the lower surface of supporting leg mount pad, two-way mount pad with the cross-section of main part is the same, just the upper end of two-way mount pad be provided with the main part lower extreme carries out fixed coupling mechanism, its lower extreme be provided with the main part upper end carries out fixed coupling mechanism.

Preferably, the lifting device comprises a screw, a rotary table, a lower mounting seat and an upper mounting seat, the lower mounting seat is fixedly mounted at the lower part of the main body, the upper mounting seat is fixedly mounted on the inner surface of the upper part of the main body, the screw is vertically fixed inside the main body through the lower mounting seat and the upper mounting seat, the rotary table is fixedly connected with the screw through a connecting shaft, and the rotary table is located outside the main body; the supporting leg mounting seat is in threaded connection with the screw.

Preferably, the supporting leg mounting base comprises a supporting leg mounting disc, a positioning barrel and a mounting block, the supporting leg mounting disc and the positioning barrel are concentrically arranged, the mounting block is fixedly mounted on the lower surface of the supporting leg mounting disc, threads corresponding to the screw rods are arranged on the inner surface of the positioning barrel, and the threads are connected with the screw rods.

Preferably, the upper end of the supporting leg is provided with a mounting groove, the side surface of the supporting leg is provided with a strip-shaped hole, and the mounting groove is connected to the mounting block through a bolt; the main part lower extreme is provided with the slider, the slider is installed the bar is downthehole.

Preferably, the number of the mounting blocks is 3, the angle between every two mounting blocks is 120 degrees, the number of the supporting legs is equal to that of the mounting blocks, and the number of the sliding blocks is 2 times that of the supporting legs.

Preferably, the two-way mount pad upper end is connected with the mounting disc through the pivot, the two-way mount pad lower extreme is provided with the recess, the upper and lower both ends of two-way mount pad all are provided with the screw thread, the upper end accessible screw thread of two-way mount pad connects soon the lower extreme of main part, the lower extreme accessible screw thread of two-way mount pad connects soon the upper end of main part.

Preferably, the outer side wall of the main body is fixedly provided with a lifting handle, and the lifting handle can be used for conveniently taking and placing.

Preferably, the lower part of the main body is provided with a strip-shaped groove corresponding to the supporting leg, so that the supporting leg can be conveniently opened and closed.

The utility model discloses an effective effect lies in:

the utility model has the advantages that the main body and the supporting legs are arranged, the lifting device is arranged in the main body, the supporting leg mounting seat is arranged at the lower end of the lifting device, the supporting legs are hinged on the lower surface of the supporting leg mounting seat, the supporting legs can be driven to be folded and unfolded through the lifting of the lifting device, and the supporting legs are positioned in the main body in a folding state, so that the deformation and the damage caused by collision can be effectively prevented, and the protective performance is enhanced; the support legs are supported to spread outwards in the opening state, so that the stability of the support legs can be effectively enhanced, and the damage to equipment caused by toppling in use is prevented.

The utility model is provided with the bidirectional mounting seat, and can be arranged at the upper end of the main body in an opening state to fix the surveying and mapping equipment, thereby being convenient to use; install it at the main part lower extreme under the state of packing up, both saved the space, increased the seal of main part, can prevent again to damage carrying the in-process two-way mount pad upper end equipment fixing dish, effectively strengthened the utility model discloses a carry the security.

Drawings

Fig. 1 is a schematic structural view of the present invention in an open state.

Fig. 2 is a schematic structural view of the present invention in the retracted state.

Fig. 3 is a schematic view of the internal structure of the main body of the present invention.

Fig. 4 is a schematic structural view of the two-way mounting base of the present invention.

Fig. 5 is the structure diagram of the supporting leg mounting base of the present invention.

Fig. 6 is a schematic mechanism diagram of the support leg of the present invention.

Fig. 7 is a front sectional view of the present invention in an opened state.

Fig. 8 is a front sectional view of the storage device of the present invention.

In the figure: 1 main part, 11 screw rods, 12 turntables, 13 connecting shafts, 14 lower mounting seats, 15 strip-shaped grooves, 16 upper mounting seats, 17 sliding blocks, 2 bidirectional mounting seats, 21 mounting discs, 22 rotating shafts, 23 grooves, 3 supporting legs, 31 mounting grooves, 32 strip-shaped holes, 4 supporting leg mounting seats, 41 supporting leg mounting discs, 42 positioning cylinders, 43 mounting blocks and 5 handles.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be understood that the terms "upper end", "lower end", "inside", "top", 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 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.

Referring to fig. 1-8, a portable surveying and mapping tool includes a main body 1, a bi-directional mount 2, and support legs 3. Wherein, main part 1 inboard lower part fixed mounting has lower mount pad 14, and main part 1 upper surface inboard fixed mounting has last mount pad 16, vertically is fixed with screw rod 11 in main part 1 through mount pad 14 and last mount pad 16 down, and the top fixedly connected with connecting axle 13 of screw rod 11, connecting axle 13 run through behind the main part 1 upper surface with carousel 12 fixed connection, and carousel 12 is located the upper end of main part 1, can drive screw rod 11 rotatory through rotatory carousel 12. Be provided with 3 bar grooves 15 at the lateral wall lower extreme of main part 1, the edge of every bar groove 15 all is provided with 2 sliders 17, still installs 1 handle 5 in the lateral wall middle part of main part 1, is convenient for take.

Install supporting leg mount pad 4 on screw rod 11, supporting leg mount pad 4 includes supporting leg mounting disc 41, a location section of thick bamboo 42 and 3 installation pieces 43, wherein, be provided with in the location section of thick bamboo 42 with screw rod 11 matched with thread, can reciprocate through a rotatory drive location section of thick bamboo 42 of screw rod 11 to drive whole supporting leg mount pad 4 and reciprocate, 3 installation pieces 43 equidistance distribute at the lower surface of supporting leg mounting disc 41. The supporting leg 3 is total 3, and the upper end of every supporting leg 3 all is provided with mounting groove 31, can link supporting leg 3 on 1 installation piece 43 through the bolt through mounting groove 31. The side of each supporting leg 3 is provided with 1 strip-shaped groove 32, and 2 sliding blocks 17 on two sides of each strip-shaped groove 15 at the lower end of the main body 1 are arranged in the strip-shaped grooves 32. Thus, each supporting leg 3 can be controlled to be folded and unfolded along with the ascending and descending of the supporting leg mounting seat 4 under the action of the upper end mounting block 43 and the lower sliding block 17. The position of 3 bar grooves 15 is corresponding with 3 supporting legs 3, can make things convenient for supporting leg 3 to open through bar groove 15.

The upper end of the bidirectional mounting base 2 is rotatably connected with a mounting disc 21 through a rotating shaft 22, and a surveying instrument can be mounted on the mounting disc 21. A groove 23 is provided at the lower end of the bidirectional mount 2. The upper end and the lower end of the bidirectional mounting base 2 are both provided with threads, the upper end and the lower end of the main body 1 are provided with the threads corresponding to the bidirectional mounting base 2, when the bidirectional mounting base is used, the lower end of the bidirectional mounting base 2 is screwed on the upper end of the main body 1 through the threads, and at the moment, the turntable 12 is just placed in the groove 23; when not in use, the upper end of the bidirectional mounting seat 2 is screwed at the lower end of the main body 1 through threads, and the mounting disc 21 can be positioned inside the main body 1, so that the mounting disc 21 is prevented from being damaged during carrying.

The using method comprises the following steps:

when in use, the utility model discloses two-way mount pad 2 of device is unscrewed, then through rotating carousel 12, makes supporting leg mount pad 4 remove downwards to it outwards opens to drive 3 supporting legs 3. After 3 supporting legs 3 are completely opened, the supporting legs are placed on the ground, and then the lower end of the bidirectional mounting base 2 is screwed to the upper end of the main body 1. The mounting plate 22 of the two-way mount 2 is at the uppermost end, and the upper end of the two-way mount can be provided with a surveying instrument for use. After the bidirectional mounting base is used, the bidirectional mounting base 2 is unscrewed, then the 3 supporting legs 3 are folded by rotating the rotary disc 12, then the upper end of the bidirectional mounting base 2 is screwed to the lower end of the main body 1, and the handle 5 can be lifted at the moment for carrying.

Further, the above-mentioned fixed connection and fixed mounting are to be understood in a broad sense unless otherwise specifically stated or limited, and may be, for example, welding, gluing, or integrally formed, as is conventional in the art.

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

1. Portable mapping tool, its characterized in that: the device comprises a main body (1), a bidirectional mounting seat (2) and supporting legs (3), wherein a lifting device is arranged in the main body (1), a supporting leg mounting seat (4) is mounted at the lower end of the lifting device, and the supporting legs (3) are hinged to the lower surface of the supporting leg mounting seat (4); the cross section of the bidirectional mounting seat (2) is the same as that of the main body (1), the upper end of the bidirectional mounting seat (2) is provided with a connecting mechanism which is fixed with the lower end of the main body (1), and the lower end of the bidirectional mounting seat is provided with a connecting mechanism which is fixed with the upper end of the main body (1).

2. The portable mapping tool of claim 1, wherein: the lifting device comprises a screw rod (11), a rotary table (12), a lower mounting seat (14) and an upper mounting seat (16), the lower mounting seat (14) is fixedly mounted at the lower part of the main body (1), the upper mounting seat (16) is fixedly mounted on the inner surface of the upper part of the main body (1), the screw rod (11) is vertically fixed inside the main body (1) through the lower mounting seat (14) and the upper mounting seat (16), the rotary table (12) is fixedly connected with the screw rod (11) through a connecting shaft (13), and the rotary table (12) is located outside the main body (1); the supporting leg mounting seat (4) is in threaded connection with the screw (11).

3. The portable mapping tool of claim 2, wherein: supporting leg mount pad (4) are including supporting leg mounting disc (41), a location section of thick bamboo (42) and installation piece (43), supporting leg mounting disc (41) with a location section of thick bamboo (42) set up with one heart, installation piece (43) fixed mounting be in supporting leg mounting disc (41) lower surface, a location section of thick bamboo (42) internal surface be provided with screw rod (11) corresponding screw thread, and pass through the screw thread with screw rod (11) are connected.

4. The portable mapping tool of claim 3, wherein: the upper end of the supporting leg (3) is provided with a mounting groove (31), the side surface of the supporting leg (3) is provided with a strip-shaped hole (32), and the mounting groove (31) is connected to the mounting block (43) through a bolt; the lower end of the main body (1) is provided with a sliding block (17), and the sliding block (17) is installed in the strip-shaped hole (32).

5. The portable mapping tool of claim 4, wherein: the number of the mounting blocks (43) is 3, the angle between every two mounting blocks (43) is 120 degrees, the number of the supporting legs (3) is equal to that of the mounting blocks (43), and the number of the sliding blocks (17) is 2 times that of the supporting legs (3).

6. The portable mapping tool of claim 1, wherein: two-way mount pad (2) upper end is connected with mounting disc (21) through pivot (22), two-way mount pad (2) lower extreme is provided with recess (23), the upper and lower both ends of two-way mount pad (2) all are provided with the screw thread, the upper end accessible screw thread of two-way mount pad (2) connects soon the lower extreme of main part (1), the lower extreme accessible screw thread of two-way mount pad (2) connects soon the upper end of main part (1).

7. The portable mapping tool of claim 1, wherein: and a handle (5) is fixedly arranged on the outer side wall of the main body (1).

8. The portable mapping tool of claim 1, wherein: the lower part of the main body (1) is provided with a strip-shaped groove (15) corresponding to the supporting leg (3).