CN212584557U

CN212584557U - Multifunctional measuring device

Info

Publication number: CN212584557U
Application number: CN202020983824.6U
Authority: CN
Inventors: 姚俊启
Original assignee: Fujian Weizhi Institute Of Geographic Information Science
Current assignee: Fujian Weizhi Institute Of Geographic Information Science
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-23
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a survey and drawing technical field, and disclose a multifunctional measuring device, including surveying instrument and A-frame, surveying instrument is located A-frame's top, and surveying instrument's bottom fixedly connected with fixed block, the spread groove has been seted up to the bottom of fixed block, and the mounting groove has been seted up at A-frame's top, and the cell wall bottom fixedly connected with connecting block of mounting groove, the connecting block is connected with the cell wall contact of spread groove, and the both sides of fixed block are provided with fastening device, and A-frame lateral wall lower extreme all is provided with folding mechanism, and A-frame's top below is provided with the universal. The utility model discloses can be convenient for the removal of A-frame when surveying and mapping real estate, can carry out quick transport when not using simultaneously and carry.

Description

Multifunctional measuring device

Technical Field

The utility model relates to a survey and drawing technical field especially relates to a multifunctional measuring device.

Background

Present real estate survey and drawing is because real estate area is great, so generally adopts surveying instrument to measure, surveying instrument is because the function is various, and accessible cooperation triangular supports's support is fixed, and swift accurate measures area and distance etc. to real estate.

Because firm and stable bearing structure that the A-frame has often receives the use in the survey and drawing of current real estate, but current A-frame size and weight are great, generally carry through the manual work when not using and carry, and is comparatively troublesome, can cause the arm to cause great burden.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art in the tripod that real estate survey and drawing was used because weight is great, comparatively troublesome problem is carried in artifical transport, and the multi-functional measuring device who provides.

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

the utility model provides a multifunctional measuring device, includes surveying instrument and A-frame, the surveying instrument is located the top of A-frame, the bottom fixedly connected with fixed block of surveying instrument, the spread groove has been seted up to the bottom of fixed block, the mounting groove has been seted up at A-frame's top, the cell wall bottom fixedly connected with connecting block of mounting groove, the connecting block is connected with the cell wall contact of spread groove, the both sides of fixed block are provided with fastening device, A-frame lateral wall lower extreme all is provided with folding mechanism, A-frame's top below is provided with the universal wheel and stretches out the mechanism.

Preferably, fastening device includes two fastening blocks, two the both sides that the fastening block is located the fixed block are the symmetry setting, and the top fixed connection of bottom and A-frame, two fastening grooves of symmetry are seted up to the bottom of surveying instrument, the fastening block is connected with the cell wall contact of fastening groove, the both sides of fastening block all are provided with the bolt, the bolt pass the fastening block and with the lateral wall threaded connection of fixed block.

Preferably, the folding mechanism comprises three first U-shaped blocks, the three first U-shaped blocks are fixedly connected with the lower end of the side wall of the triangular support, the first U-shaped blocks are connected with first connecting rods in a rotating mode through first shaft pins, the other ends of the first connecting rods are connected with second connecting rods in a rotating mode through second shaft pins, the second connecting rods are connected with second U-shaped blocks in a rotating mode through third shaft pins, telescopic rods are fixedly connected with the other ends of the second U-shaped blocks, and the three other ends of the telescopic rods are fixedly connected with supporting plates.

Preferably, the universal wheel stretch-out mechanism includes four universal wheels, the below of surveying instrument is provided with the lead screw, the both ends of lead screw all are rotated with the upper end bottom and the backup pad of A-frame through rolling bearing and are connected, the pole wall threaded connection of lead screw has the slider, the equal fixedly connected with L shape pole in both ends of slider, backup pad and fixedly connected with fixed plate are passed to the bottom of L shape pole, four the bottom fixed connection of universal wheel and backup pad, and be the four corners symmetry setting.

Preferably, the bottom of the screw rod penetrates through the support plate and is fixedly connected with a rocking handle.

Preferably, the side wall of the triangular bracket is coated with antirust paint.

Compared with the prior art, the utility model provides a multifunctional measuring device possesses following beneficial effect:

1. this multifunctional measuring device, through the fastening device who is equipped with, when using surveying instrument, closely and firm being connected surveying instrument and A-frame, produce when preventing to use and rock, influence measurement accuracy.

2. This multifunctional measuring device through the folding mechanism who is equipped with, can fold three supports of A-frame, portable and transportation connect universal wheel extension mechanism simultaneously.

3. This multifunctional measuring device stretches out the mechanism through the universal wheel that is equipped with, through stretching out the universal wheel and contact ground when not using, the removal and the transport of the tripod of being convenient for are carried.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation, the removal of the A-frame of being convenient for when surveying and mapping real estate, the transport that can carry on fast when not using simultaneously carries, has reduced the burden of human transport.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional measuring device provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: 1. a surveying instrument; 2. a triangular bracket; 3. a fixed block; 4. connecting blocks; 5. a fastening block; 6. a bolt; 7. a first U-shaped block; 8. a first link; 9. a second link; 10. a second U-shaped block; 11. a telescopic rod; 12. a support plate; 13. a universal wheel; 14. a screw rod; 15. a slider; 16. an L-shaped rod; 17. a fixing plate; 18. a rocking handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a multifunctional measuring device, including surveying instrument 1 and A-frame 2, surveying instrument 1 is located A-frame 2's top, surveying instrument 1's bottom fixedly connected with fixed block 3, the spread groove has been seted up to the bottom of fixed block 3, the mounting groove has been seted up at A-frame 2's top, the cell wall bottom fixedly connected with connecting block 4 of mounting groove, connecting block 4 is connected with the cell wall contact of spread groove, through the joint between connecting block 4 and the spread groove, increase surveying instrument 1 and A-frame 2's the steadiness of being connected, the both sides of fixed block 3 are provided with fastening device, A-frame 2 lateral wall lower extreme all is provided with folding mechanism, A-frame 2's top below is provided with universal.

Fastening device includes two holding blocks 5, the both sides that two holding blocks 5 are located fixed block 3 are the symmetry setting, and the top fixed connection of bottom and A-frame 2, two fastening grooves of symmetry are seted up to the bottom of surveying instrument 1, holding block 5 is connected with the cell wall contact of fastening groove, the both sides of holding block 5 all are provided with bolt 6, bolt 6 pass holding block 5 and with the lateral wall threaded connection of fixed block 3, make surveying instrument 1 and A-frame 2 zonulae occludens through the threaded connection between bolt 6 and the fixed block 3.

Folding mechanism includes three first U-shaped piece 7, three first U-shaped piece 7 all with the lateral wall lower extreme fixed connection of A-frame 2, first U-shaped piece 7 rotates through first pivot and is connected with first connecting rod 8, the other end of first connecting rod 8 rotates through the second pivot and is connected with second connecting rod 9, second connecting rod 9 rotates through the third pivot and is connected with second U-shaped piece 10, the other end fixedly connected with telescopic link 11 of second U-shaped piece 10, the equal fixedly connected with backup pad 12 of the other end of three telescopic link 11, when setting up telescopic link 11 and making A-frame 2 shrink, keep the zonulae occludens between backup pad 12 and the telescopic link 11.

The universal wheel stretch-out mechanism includes four universal wheels 13, it can make tripod 2 remove to set up universal wheel 13, surveying instrument 1's below is provided with lead screw 14, the upper end bottom and the backup pad 12 of both ends all through rolling bearing and tripod 2 of lead screw 14 rotate to be connected, the pole wall threaded connection of lead screw 14 has slider 15, the equal fixedly connected with L shape pole 16 in both ends of slider 15, backup pad 12 and fixedly connected with fixed plate 17 are passed to the bottom of L shape pole 16, make the bottom fixed connection of four universal wheels 13 and backup pad 12 through L shape pole 16, and be the four corners symmetry setting, backup pad 12 and fixedly connected with rocking handle 18 are passed to the bottom of lead screw 14, it is convenient for rotate lead screw 14 to set up rocking handle 18, the lateral wall of tripod 2 scribbles the anti-rust paint, scribble the multiplicable surface protection to tripod 2 of anti-rust paint.

In the utility model, when real estate needs to be surveyed, the fixed block 3 is extended into the mounting groove at the top of the triangular bracket 2, the connecting groove at the bottom of the fixed block 3 is connected with the connecting block 4 at the bottom of the inner surface of the mounting groove, the fastening block 5 is contacted with the fastening groove at the bottom of the surveying instrument 1, the bolt 6 penetrates through the fastening block 5 and is screwed with the fixed block 3, the surveying instrument 1 is stably installed, the triangular bracket 2 is unfolded and inserted into the ground for surveying and mapping, the surveying instrument 1 is taken out after the surveying and mapping is finished, the rocking handle 18 is shaken to rotate the screw rod 14, the screw rod 14 rotates to move the slide block 15 downwards, the slide block 15 moves downwards to drive the two L-shaped rods 16 to move downwards, thereby pushing the fixed plate 17 to move downwards, the fixed plate 17 drives the universal wheel 13 to move downwards to contact the bottom surface, thereby the triangular bracket 2 contracts through the first U-shaped block 7, the first, and make backup pad 12 remain stable when making the tripod 2 shrink through telescopic link 11, the removal through universal wheel 13 after the shrink drives tripod 2 and removes, and the tripod 2 of being convenient for removes.

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. The utility model provides a multifunctional measuring device, includes surveying instrument (1) and A-frame (2), its characterized in that, surveying instrument (1) is located the top of A-frame (2), the bottom fixedly connected with fixed block (3) of surveying instrument (1), the spread groove has been seted up to the bottom of fixed block (3), the mounting groove has been seted up at the top of A-frame (2), the cell wall bottom fixedly connected with connecting block (4) of mounting groove, connecting block (4) are connected with the cell wall contact of spread groove, the both sides of fixed block (3) are provided with fastening device, A-frame (2) lateral wall lower extreme all is provided with folding mechanism, the top below of A-frame (2) is provided with the universal wheel and stretches out the mechanism.

2. The multifunctional measuring device as claimed in claim 1, wherein the fastening mechanism comprises two fastening blocks (5), the two fastening blocks (5) are symmetrically arranged on two sides of the fixed block (3), and the bottom of the fastening blocks is fixedly connected with the top of the triangular bracket (2), the bottom of the surveying instrument (1) is provided with two symmetrical fastening grooves, the fastening blocks (5) are in contact connection with the groove walls of the fastening grooves, the two sides of the fastening blocks (5) are provided with bolts (6), and the bolts (6) pass through the fastening blocks (5) and are in threaded connection with the side walls of the fixed block (3).

3. The multifunctional measuring device according to claim 1, characterized in that the folding mechanism comprises three first U-shaped blocks (7), the three first U-shaped blocks (7) are fixedly connected with the lower end of the side wall of the triangular support (2), the first U-shaped blocks (7) are rotatably connected with a first connecting rod (8) through a first shaft pin, the other end of the first connecting rod (8) is rotatably connected with a second connecting rod (9) through a second shaft pin, the second connecting rod (9) is rotatably connected with a second U-shaped block (10) through a third shaft pin, the other end of the second U-shaped block (10) is fixedly connected with a telescopic rod (11), and the other ends of the three telescopic rods (11) are fixedly connected with a support plate (12).

4. The multifunctional measuring device according to claim 3, wherein the universal wheel extending mechanism comprises four universal wheels (13), a screw rod (14) is arranged below the surveying instrument (1), two ends of the screw rod (14) are rotatably connected with the upper end bottom of the triangular bracket (2) and the support plate (12) through rotating bearings, a sliding block (15) is connected with a rod wall of the screw rod (14) in a threaded manner, two ends of the sliding block (15) are fixedly connected with L-shaped rods (16), the bottom of each L-shaped rod (16) penetrates through the support plate (12) and is fixedly connected with a fixing plate (17), and the four universal wheels (13) are fixedly connected with the bottom of the support plate (12) and are symmetrically arranged at four corners.

5. A multifunctional measuring device according to claim 4, characterized in that the bottom of the screw (14) passes through the support plate (12) and is fixedly connected with a crank (18).

6. A multifunctional measuring device according to claim 1, characterized in that the side walls of the tripod (2) are coated with rust-inhibiting paint.