CN216695000U

CN216695000U - On-spot mapping device of engineering cost

Info

Publication number: CN216695000U
Application number: CN202220099840.8U
Authority: CN
Inventors: 陈晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-15
Filing date: 2022-01-15
Publication date: 2022-06-07
Anticipated expiration: 2032-01-15

Abstract

The utility model discloses an engineering cost on-site mapping device, which relates to the technical field of engineering mapping and comprises a bottom plate, wherein a clamping groove is formed in the lower surface of the bottom plate, an installation block is clamped on the surface of the clamping groove, an upper support rod is rotatably connected to the surface of the installation block, a lower support rod is slidably connected to the surface of the upper support rod, a sliding groove is formed in the side surface of the installation block, a fixture block is slidably connected to the surface of the sliding groove, a spring is installed on one surface, close to the bottom of the sliding groove, of the fixture block, and a convex block is arranged on one surface, far away from the spring, of the fixture block. This on-spot mapping device of engineering cost, through the cooperation of dead lever and bottom plate, bulb pole and the cooperation of last branch, through the cooperation of installation piece and bottom plate, can carry out the split, has reached convenient to carry's purpose, and through the cooperation of first gear and second gear, the cooperation of gear shaft and recess internal tooth, the knob is rotated and the rotation that can make the mount table carry out the miniaturely has reached the purpose of convenient small angular adjustment when surveying and mapping.

Description

On-spot mapping device of engineering cost

Technical Field

The utility model relates to the technical field of engineering surveying and mapping, in particular to an engineering cost on-site surveying and mapping device.

Background

The construction cost is the cost from building to acceptance, and it is composed of construction and installation cost, equipment and tools purchase cost, other cost and preparation cost of construction and tax, when calculating construction cost, it needs to survey and draw the site and measure the terrain, in order to estimate the construction cost more accurately, and it needs to use the construction cost site surveying and drawing device.

General mapping equipment is in the use, accomplish the fixed back of support of tripod, need manual rotation mapping equipment to carry out the angle transform, but to the mapping process minimalist scope survey and drawing, when needing the control of minimalist angle, artifical manual rotation often can not be fine carry out angle control, and in observing the in-process user spirit concentrate, the hand leads to the hand shake to further lead to the survey precision to descend hard, and when measuring next measuring point, sometimes the distance is far away, need drive to, and the tripod size is great, be not convenient for deposit in the car, and can not disassemble, it is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a project cost field mapping device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an engineering cost on-site mapping device comprises a bottom plate, wherein a clamping groove is formed in the lower surface of the bottom plate, an installation block is clamped on the surface of the clamping groove, an upper support rod is connected on the surface of the installation block in a rotating mode, a lower support rod is connected on the surface of the upper support rod in a sliding mode, a sharp foot is installed at the bottom of the lower support rod, a lock rod is connected on the surface of the lower support rod in a threaded mode, a sliding groove is formed in the side face of the installation block, a clamping block is connected on the surface of the sliding groove in a sliding mode, a spring is installed on the side face, close to the bottom of the sliding groove, of the clamping block, a protruding block is arranged on the side face, away from the spring, of the clamping block, a fixed rod is connected on the lower surface of the bottom plate in a threaded mode, a sliding sleeve is connected on the surface of the fixed rod in a sliding mode, a ball rod is connected on the surface of the sliding sleeve in a rotating mode, an installation table is connected in a rotating mode, an annular groove is formed in the side face, close to the bottom plate, the inner part of the bottom plate is rotatably connected with a second gear, and the surface of the second gear is fixedly connected with a gear shaft.

Optionally, the quantity of draw-in groove is three, and uses the bottom plate to distribute as array center array, sliding connection's fixture block is two on each installation piece, and the symmetric distribution, the cross section of draw-in groove is the T type, the cross section of fixture block is the L type, and the shorter one side of fixture block and the shorter one side joint of draw-in groove.

Optionally, the surface of the end, close to the bottom plate, of the fixed rod is provided with threads, the other end of the fixed rod is provided with a blocking platform, one surface, close to the fixed rod, of the upper supporting rod is provided with a ball head groove, and the surface of the ball head groove is fixedly connected with an arc-shaped plate.

Optionally, the quantity of arc is nine, and is elastic material, and every three arc be a set of, constitutes an inside spheroid that is spherical cavity, and the size of the bulb of spherical cavity and bulb pole one end suits, bulb pole and arc joint.

Optionally, a ring of teeth is formed on the side surface of the annular groove, the teeth are meshed with the gear shaft, and the diameter of the gear shaft is smaller than that of the second gear.

Optionally, the upper surface of the bottom plate is rotatably connected with a knob, the other end of the knob is fixedly connected with a first gear, and the first gear is meshed with a second gear.

(III) advantageous effects

The utility model provides a project cost field mapping device, which has the following beneficial effects:

1. this on-spot mapping device of engineering cost sets up through the cooperation of dead lever and bottom plate, and the cooperation of bulb pole and last branch sets up, sets up through the cooperation of installation piece and bottom plate, can carry out the split when long distance removes, has reached convenient to carry's purpose.

2. This on-spot mapping device of engineering cost through setting up the bulb pole, can play the limiting displacement to the open angle of last support bar, has increased the steadiness when the device uses, through the cooperation of first gear and second gear, the cooperation of gear shaft and recess internal tooth, rotates the knob and can make the mount table carry out the rotation of small margin, has reached the purpose of convenient small angular adjustment when surveying and mapping.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a cross-sectional view of a bottom view of the present invention;

fig. 5 is a partial cross-sectional view of a front view of the present invention.

In the figure: 1. a toe; 2. a lower support rod; 3. an upper support rod; 4. a ball-head rod; 5. a spring; 6. mounting blocks; 7. a base plate; 8. an annular groove; 9. an installation table; 10. a gear shaft; 11. a knob; 12. a first gear; 13. a second gear; 14. a clamping block; 15. a bump; 16. a sliding sleeve; 17. a lock lever; 18. an arc-shaped plate; 19. a ball head groove; 20. a card slot; 21. a chute; 22. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: an on-site mapping device for engineering cost comprises a bottom plate 7, wherein a clamping groove 20 is formed in the lower surface of the bottom plate 7, mounting blocks 6 are clamped on the surface of the clamping groove 20, the surface of each mounting block 6 is rotatably connected with an upper supporting rod 3, the surface of each upper supporting rod 3 is slidably connected with a lower supporting rod 2, a sharp foot 1 is arranged at the bottom of each lower supporting rod 2, locking rods 17 are in threaded connection with the surfaces of the lower supporting rods 2, sliding grooves 21 are formed in the side surfaces of the mounting blocks 6, clamping blocks 14 are slidably connected with the surfaces of the sliding grooves 21, the clamping grooves 20 are three in number and distributed in an array mode by taking the bottom plate 7 as an array center, two clamping blocks 14 which are slidably connected on each mounting block 6 are symmetrically distributed, the cross section of each clamping groove 20 is T-shaped, the cross section of each clamping block 14 is L-shaped, the shorter side of each clamping block 14 is clamped with the shorter side of each clamping groove 20, a spring 5 is arranged on the side, one side, close to the bottom of each clamping block 14, a protrusion 15 is arranged on the side, far away from the spring 5, the lower surface of the bottom plate 7 is in threaded connection with a fixed rod 22, the surface of one end, close to the bottom plate 7, of the fixed rod 22 is provided with threads, the other end of the fixed rod 22 is provided with a baffle table, one surface, close to the fixed rod 22, of the upper supporting rod 3 is provided with a ball head groove 19, the surface of the ball head groove 19 is fixedly connected with arc-shaped plates 18, the number of the arc-shaped plates 18 is nine, the three arc-shaped plates 18 are made of elastic materials, each three arc-shaped plates 18 form a group to form a sphere with a spherical cavity inside, the spherical cavity is matched with the size of a ball head at one end of the ball head rod 4, the ball head rod 4 is clamped with the arc-shaped plates 18, the surface of the fixed rod 22 is in sliding connection with a sliding sleeve 16, the surface of the sliding sleeve 16 is in rotating connection with the ball head rod 4, the upper surface of the bottom plate 7 is in rotating connection with an installation table 9, one surface, close to the bottom plate 7 of the installation table 9 is provided with an annular groove 8, the inside of the bottom plate 7 is in rotating connection with a second gear 13, the surface of the second gear 13 is fixedly connected with a gear shaft 10, a ring of teeth are formed in the side face of the annular groove 8, the teeth are meshed with a gear shaft 10, the diameter of the gear shaft 10 is smaller than that of a second gear 13, a knob 11 is rotatably connected to the upper surface of the bottom plate 7, a first gear 12 is fixedly connected to the other end of the knob 11, and the first gear 12 is meshed with the second gear 13.

When the engineering cost on-site surveying and mapping device is used, firstly, the convex block 15 is pressed by hand to enable the clamping block 14 to slide in the sliding groove 21 until the clamping block 14 completely enters the sliding groove 21, then the mounting block 6 is inserted into the clamping groove 20, the convex block 15 is loosened, the clamping block 14 slides out of the sliding groove 21 under the action of the spring 5, the clamping block 14 is clamped with the clamping groove 20, then the fixing rod 22 is connected with the bottom plate 7 through threads, the sliding sleeve 16 is rotated, one end of the ball head rod 4 with the ball head is clamped with the arc-shaped plate 18, so that the upper supporting rod 3 cannot easily shake, then the locking rod 17 is loosened, the upper supporting rod 3 is pulled out of the lower supporting rod 2 by proper length and then locked by the locking rod 17, finally, the surveying and mapping instrument is mounted on the mounting table 9, when the surveying and mapping instrument needs to rotate at a small angle, only the knob 11 needs to be rotated, the knob 11 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the mounting table 9 is rotated by the gear shaft 10.

The working principle and the beneficial effects of the utility model are as follows: this on-spot mapping device of engineering cost, cooperation setting through dead lever 22 and bottom plate 7, bulb pole 4 sets up with the cooperation of last pole 3, cooperation setting through installation piece 6 and bottom plate 7, the split can be carried out when long distance removes, convenient to carry's purpose has been reached, through setting up bulb pole 4, can play the limiting displacement to the open angle of last pole 3, the steadiness when having increased the device uses, cooperation through first gear 12 and second gear 13, the cooperation of

gear shaft

10 and 8 internal teeth of annular groove, it can make mount table 9 carry out the rotation of small range to rotate knob 11, the purpose of small angular adjustment when having reached the convenience to survey and drawing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A construction cost field mapping device comprises a bottom plate (7), and is characterized in that: the lower surface of the bottom plate (7) is provided with a clamping groove (20), the surface of the clamping groove (20) is clamped with an installation block (6), the surface of the installation block (6) is rotated to be connected with an upper supporting rod (3), the surface of the upper supporting rod (3) is connected with a lower supporting rod (2), the bottom of the lower supporting rod (2) is provided with a sharp foot (1), the surface of the lower supporting rod (2) is connected with a locking rod (17) through threads, the side surface of the installation block (6) is provided with a sliding groove (21), the surface of the sliding groove (21) is connected with a clamping block (14), one surface of the clamping block (14) close to the bottom of the sliding groove (21) is provided with a spring (5), one surface of the clamping block (14) far away from the spring (5) is provided with a convex block (15), the lower surface of the bottom plate (7) is connected with a fixing rod (22) through threads, the surface of the fixing rod (22) is connected with a sliding sleeve (16), the surface of sliding sleeve (16) rotates and is connected with bulb pole (4), the upper surface of bottom plate (7) rotates and is connected with mount table (9), annular groove (8) have been seted up to one side that mount table (9) are close to bottom plate (7), the inside of bottom plate (7) rotates and is connected with second gear (13), the fixed surface of second gear (13) is connected with gear shaft (10).

2. A construction cost on-site surveying and mapping apparatus according to claim 1, characterized in that: the quantity of draw-in groove (20) is three, and uses bottom plate (7) to distribute as array center array, sliding connection's fixture block (14) are two on each installation piece (6), and the symmetric distribution, the cross section of draw-in groove (20) is the T type, the cross section of fixture block (14) is the L type, and one side that fixture block (14) are shorter is connected with the one side that draw-in groove (20) is shorter.

3. A construction cost on-site surveying and mapping apparatus according to claim 1, characterized in that: the surface that dead lever (22) are close to the one end of bottom plate (7) is equipped with the screw thread, and the other end is equipped with and keeps off the platform, ball groove (19) have been seted up to the one side that goes up branch (3) are close to dead lever (22), the fixed surface of ball groove (19) is connected with arc (18).

4. A construction cost on-site surveying and mapping apparatus according to claim 3, characterized in that: the quantity of arc (18) is nine, and is elastic material, and every three arc (18) are a set of, constitute a spheroid that inside is spherical cavity, and the size of the bulb of spherical cavity and bulb pole (4) one end suits, bulb pole (4) and arc (18) joint.

5. The on-site engineering cost mapping apparatus of claim 1, wherein: a ring of teeth are formed in the side face of the annular groove (8), the teeth are meshed with the gear shaft (10), and the diameter of the gear shaft (10) is smaller than that of the second gear (13).

6. A construction cost on-site surveying and mapping apparatus according to claim 1, characterized in that: the upper surface of bottom plate (7) rotates and is connected with knob (11), the other end fixedly connected with first gear (12) of knob (11), first gear (12) and second gear (13) meshing.