CN214951358U

CN214951358U - Civil engineering cost on-site mapping device

Info

Publication number: CN214951358U
Application number: CN202121431604.3U
Authority: CN
Inventors: 李瑞娜
Original assignee: Changyuan Cuisine Vocational And Technical College
Current assignee: Changyuan Cuisine Vocational And Technical College
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-11-30
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses an on-spot mapping device of civil engineering cost, including installing the sleeve on the chassis, telescopic inside is pegged graft and is had rotatable grab handle, the inside threaded connection of grab handle has the threaded rod, the one end fixedly connected with of threaded rod is used for connecting the ball piece of fixed block, makes fixed block accessible ball piece rotate in the one end of threaded rod, the one end fixedly connected with of fixed block is used for the piece of placing of support. This on-spot mapping device of civil engineering cost, through the connection between montant and the supplementary piece, supplementary piece can rotate on the top of montant, combine the connection between supplementary piece and the spherical shell, supplementary piece can drive the spherical shell and rotate, can rotate the spherical shell when raining or remove and make the spherical shell closed play the effect of protection to the instrument that uses, reduce the damage to the instrument, also can open the spherical shell and use, the convenience is selected according to staff's needs.

Description

Civil engineering cost on-site mapping device

Technical Field

The utility model relates to a mapping device technical field specifically is an on-spot mapping device of civil engineering cost.

Background

During the cost engineering survey, need utilize the triangular supports frame to support surveying instrument, some can also height-adjusting, utilize the surveying instrument that the triangular supports frame supported, make the mapping process in more stable.

The utility model discloses a civil engineering cost on-site surveying and mapping device in Chinese utility model patent application publication specification CN208140112U, including connecting plate and sun shade, the top surface of the support rod component of tripod main part is installed with the surveying and mapping instrument placing platform, and the bottom side outer wall of the surveying and mapping instrument placing platform has a rotation axis through two welded connecting plates, the rotation axis is sleeved with an axle tube, and is connected with a sun shade through the axle tube, the tripod for the engineering surveying and mapping instrument of this structure is functionally improved, through the mode of rotary connection, a sun shade is installed on the bottom surface of the tripod instrument placing platform, when summer comes, the sun shade can be upwards rotated and inserted into the jack of the rotary slot through a simple pull pin, so that the sun shade is vertically placed on the top side, a sun shade protective screen on the top side of the device is formed, the above-mentioned "hot summer comes is well reduced, the problem of difficulty in actual construction site operation is particularly solved.

But this utility model is not convenient for use in the strong wind day in-service use, makes easily and hides the rain article and produces the damage, and inconvenient simultaneously plays comprehensive protection to the instrument according to the environment, uses to get up and has certain limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a civil engineering cost is at scene mapping device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an on-spot mapping device of civil engineering cost, is including installing the sleeve on the chassis, telescopic inside is pegged graft and is had rotatable grab handle, the inside threaded connection of grab handle has the threaded rod, the one end fixedly connected with of threaded rod is used for connecting the ball piece of fixed block, makes fixed block accessible ball piece rotate in the one end of threaded rod, the one end fixedly connected with of fixed block is used for the piece of placing that supports, the fixed surface who places the piece is connected with the montant that is used for supporting, there is the supplementary piece that is used for connecting spherical shell on the top of montant through hinged joint, makes the supplementary piece of spherical shell accessible rotate on the top of montant, the bottom fixedly connected with of chassis is used for the vaulting pole that supports, the surperficial threaded connection of vaulting pole has a rotatable location section of thick bamboo.

Optionally, the internal thread of the placing block is connected with a rotatable push rod, and one end of the push rod is sleeved with a fastening ring capable of horizontally sliding.

Optionally, the bottom fixedly connected with of placing the piece is used for the connecting rod that supports, the bottom fixedly connected with of connecting rod is used for discerning the water box of levelness.

Optionally, the inner wall of the fastening ring is provided with a rubber pad capable of improving friction force, and the surface of the rubber pad is provided with viscose for connection.

Optionally, a grippable handle is fixedly connected to the surface of the bottom frame, and anti-slip lines capable of improving friction force are arranged on the surface of the handle.

Optionally, the bottom of the positioning cylinder is fixedly connected with a taper block for marking.

(III) advantageous effects

The utility model provides an on-spot mapping device of civil engineering cost possesses following beneficial effect:

1. this on-spot mapping device of civil engineering cost, through the connection between montant and the supplementary piece, supplementary piece can rotate on the top of montant, combine the connection between supplementary piece and the spherical shell, supplementary piece can drive the spherical shell and rotate, can rotate the spherical shell when raining or remove and make the spherical shell closed play the effect of protection to the instrument that uses, reduce the damage to the instrument, also can open the spherical shell and use, the convenience is selected according to staff's needs.

2. This on-spot mapping device of civil engineering cost through the connection between vaulting pole and the location section of thick bamboo, a location section of thick bamboo can rotate the lift on the surface of vaulting pole to can mark the central point of chassis subaerial, make things convenient for the staff can be quick when needing the secondary measurement to look for the position, reduce the step and the time of adjustment searching position.

Drawings

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

FIG. 2 is a schematic view of the spherical shell structure of the present invention;

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

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a chassis; 2. a sleeve; 3. a handle; 4. a threaded rod; 5. a fixed block; 6. a ball block; 7. a vertical rod; 8. a spherical shell; 9. an auxiliary block; 10. a stay bar; 11. a positioning cylinder; 12. a push rod; 13. a fastening ring; 14. a connecting rod; 15. a water box; 16. a rubber pad; 17. a handle; 18. and placing the blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a civil engineering cost on-site surveying and mapping device comprises a sleeve 2 installed on an underframe 1, wherein the surface of the underframe 1 is fixedly connected with a grippable handle 17, the surface of the handle 17 is provided with anti-skid lines capable of improving friction force, and a worker can conveniently move the underframe 1 under the action of the handle 17;

rotatable grab handle 3 is inserted into the sleeve 2, the internal thread of the grab handle 3 is connected with a threaded rod 4, one end of the threaded rod 4 is fixedly connected with a ball block 6 used for connecting a fixed block 5, the fixed block 5 can rotate at one end of the threaded rod 4 through the ball block 6, one end of the fixed block 5 is fixedly connected with a placing block 18 used for supporting, through the connection between the grab handle 3 and the sleeve 2, the grab handle 3 can rotate inside the sleeve 2, through the connection between the threaded rod 4 and the grab handle 3, the rotation of the grab handle 3 can enable the threaded rod 4 to ascend, the ascending of the threaded rod 4 can drive the placing block 18 to move, and therefore the placing block 18 can be adjusted to be horizontal according to the levelness of the placing block 18;

the inner thread of the placing block 18 is connected with a rotatable push rod 12, one end of the push rod 12 is sleeved with a fastening ring 13 capable of horizontally sliding, the inner wall of the fastening ring 13 is provided with a rubber pad 16 capable of improving friction force, the surface of the rubber pad 16 is provided with viscose used for connection, the bottom of the placing block 18 is fixedly connected with a connecting rod 14 used for supporting, the bottom of the connecting rod 14 is fixedly connected with a water box 15 used for distinguishing levelness, through the connection between the push rod 12 and the placing block 18, the push rod 12 can rotate and move in the placing block 18, through the connection between the fastening ring 13 and the push rod 12, the push rod 12 can drive the fastening ring 13 to move, through the action of the rubber pad 16, the friction force between the fastening ring 13 and an instrument can be improved, through the action of the water box 15, whether the placing block 18 is in a horizontal state or not can be distinguished through the water in the water box 15;

the fixed surface who places piece 18 is connected with the montant 7 that is used for supporting, there is the supplementary piece 9 that is used for connecting spherical shell 8 on the top of montant 7 through hinged joint, make the supplementary piece 9 of spherical shell 8 accessible rotate on the top of montant 7, the bottom fixedly connected with of chassis 1 is used for the vaulting pole 10 of support, the surperficial threaded connection of vaulting pole 10 has rotatable location section of thick bamboo 11, the bottom fixedly connected with of location section of thick bamboo 11 is used for the awl piece of mark, through the connection between montant 7 and supplementary piece 9, supplementary piece 9 can rotate in the one end of montant 7, through the connection between supplementary piece 9 and the spherical shell 8, can drive spherical shell 8 and rotate, through the connection between vaulting pole 10 and the location section of thick bamboo 11, a location section of thick bamboo 11 can rotate the lift in the surface at vaulting pole 10.

The utility model discloses in, the device's working procedure as follows:

1. firstly, after the underframe 1 is placed, the positioning cylinder 11 is rotated to make the conical block contact with the ground to mark the central point of the underframe 1;

2. secondly, when raining or moving the device, the spherical shell 8 can be rotated to close the spherical shell 8, so that the structure in the placing block 18 is protected;

3. finally, when the placing block 18 is not in the horizontal state, the holding handle 3 is rotated, and the threaded rod 4 can be lifted to adjust the angle of the placing block 18 through the rotation of the holding handle 3.

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 civil engineering cost on-spot mapping device, is including installing sleeve (2) on chassis (1), its characterized in that: a rotatable grab handle (3) is inserted into the sleeve (2), a threaded rod (4) is connected with the inner thread of the grab handle (3), one end of the threaded rod (4) is fixedly connected with a ball block (6) used for connecting the fixing block (5), so that the fixing block (5) can rotate at one end of the threaded rod (4) through the ball block (6), one end of the fixed block (5) is fixedly connected with a placing block (18) for supporting, the surface of the placing block (18) is fixedly connected with a vertical rod (7) for supporting, the top end of the vertical rod (7) is connected with an auxiliary block (9) for connecting the spherical shell (8) through a hinge, so that the spherical shell (8) can rotate at the top end of the vertical rod (7) through the auxiliary block (9), a support rod (10) for supporting is fixedly connected with the bottom of the bottom frame (1), the surface of the stay bar (10) is in threaded connection with a rotatable positioning cylinder (11).

2. The civil engineering cost site surveying and mapping device of claim 1, wherein: the inner thread of the placing block (18) is connected with a rotatable push rod (12), and one end of the push rod (12) is sleeved with a fastening ring (13) capable of horizontally sliding.

3. The civil engineering cost site surveying and mapping device of claim 1, wherein: the bottom of the placing block (18) is fixedly connected with a connecting rod (14) used for supporting, and the bottom of the connecting rod (14) is fixedly connected with a water box (15) used for distinguishing levelness.

4. The civil engineering cost site surveying and mapping device of claim 2, wherein: the inner wall of the fastening ring (13) is provided with a rubber pad (16) capable of improving friction force, and the surface of the rubber pad (16) is provided with viscose for connection.

5. The civil engineering cost site surveying and mapping device of claim 1, wherein: the surface of the underframe (1) is fixedly connected with a grippable handle (17), and the surface of the handle (17) is provided with anti-skid grains capable of improving friction force.

6. The civil engineering cost site surveying and mapping device of claim 1, wherein: the bottom of the positioning cylinder (11) is fixedly connected with a taper block for marking.