CN212960486U

CN212960486U - Novel survey and drawing is fixed device

Info

Publication number: CN212960486U
Application number: CN202020315699.1U
Authority: CN
Inventors: 曹洋; 李颖; 白顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2021-04-13
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses a novel survey and drawing is fixed device, including lower basal disc, the lower terminal surface of lower basal disc is provided with first supporting leg, second supporting leg and third supporting leg through the hinge activity, the inside telescopic link that all installs of first supporting leg, second supporting leg and third supporting leg, all be provided with the screw thread nail through the support activity on a side end face of telescopic link, first telescopic link and second telescopic link are installed through the round pin axle to one side of first supporting leg, the fixed third telescopic link that is provided with between first telescopic link and the second telescopic link, the fixed first pneumatic cylinder that is provided with of up end of basal disc down, two sets of second pneumatic cylinders are installed through the round pin axle in the both sides of first pneumatic cylinder. The utility model discloses be convenient for carry out fixing work to the mapping device in position, be applicable to the fixed of different topography simultaneously, and be convenient for the efficient carries out efficient angular adjustment to the mapping device, has improved mapping device's practicality.

Description

Novel survey and drawing is fixed device

Technical Field

The utility model relates to a mapping device equipment technical field specifically is a novel survey and drawing is fixed device.

Background

Surveying is measuring and mapping. Based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system, remote sensing and geographic information system are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the graph and position information reflecting the current situation of the ground for planning and design and administrative management of engineering construction.

The prior art has the following defects:

1. the existing surveying and mapping device cannot be effectively and simply fixed in the using process, and meanwhile, when the road surface is uneven, the measuring work of the surveying and mapping device is very easily influenced, so that the using effect of the surveying and mapping device is reduced;

2. the in-process that current mapping device was using, can't be effectual carries out effective angle modulation to mapping device, at the in-process that uses, has very big angle limitation, at the in-process that uses, wastes time and energy, needs the operation that relapses, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel survey and drawing is fixed device 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: including basal disc (1) down, its characterized in that: the lower end face of the lower base plate (1) is uniformly distributed with fixed angles and provided with a first supporting leg (2), a second supporting leg (3) and a third supporting leg (4), the lower ends of the first supporting leg (2), the second supporting leg (3) and the third supporting leg (4) are respectively provided with a telescopic rod (5), the telescopic rods (5) are of a telescopic structure, one side end face of each telescopic rod (5) is provided with a screw thread nail (6) through a support in a movable manner, the upper end of the lower base plate (1) is fixedly provided with a pad plate (7), the left end of the pad plate is provided with a lug (10), the lug (10) is transversely provided with a screw hole, a limit stud (9) is arranged in the screw hole on the lug (10), the upper end of the pad plate (7) is provided with a plane bearing (8), the pad plate (7) is connected with an inner ring of the plane bearing (8), the upper end of the plane bearing (8), go up the outer loop of base plate (11) and flat bearing (8) and be connected, the central line coincidence of base plate (7), flat bearing (8) and last base plate (11) is gone up to the up end of base plate (11) is fixed and is provided with first support column (13) and second support column (14), carousel (16) are installed through fastening knob (12) to one side of first support column (13), install on carousel (16) and change handle (15), install movable rod (17) through the round pin axle on one side terminal surface of carousel (16), up end one side of second support column (14) is provided with through the round pin axle activity and places board (18), and the other end of placing board (18) is connected with the other end of movable rod (17) through the round pin axle.

The telescopic support is characterized in that the first support leg (2), the second support leg (3) and the third support leg (4) are correspondingly arranged, and threaded grooves corresponding to the telescopic rods (5) are formed in the first support leg (2), the second support leg (3) and the third support leg (4).

The lower end face of the telescopic rod (5) is provided with universal wheels (19).

The first supporting column (13) and the second supporting column (14) are arranged in parallel.

The placing plate (18) is of an inclined structure, and a fixing frame is fixedly arranged on the upper end face of the placing plate (18).

Any one of the first supporting leg (2), the second supporting leg (3) and the third supporting leg (4) forms an angle of 30 degrees with a vertical central line clamp of the lower base plate (1).

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

1. the utility model discloses a being provided with the telescopic link in the inside homoactivities of first supporting leg, second supporting leg and third supporting leg, in the use, be convenient for adjust the level of first supporting leg, second supporting leg and third supporting leg, be applicable to the fixed work on different road surfaces, install first telescopic link, second telescopic link and third telescopic link through one side of first supporting leg, in the use, under fastening bolt's effect, be convenient for carry out preliminary fixed at first supporting leg, second supporting leg and third supporting leg, through being provided with the screw, be convenient for carry out stable fixed work to first supporting leg, second supporting leg and third supporting leg, prevent the position skew condition from taking place in the mapping process;

2. the utility model discloses simultaneously through be provided with first pneumatic cylinder and second pneumatic cylinder on the underplate, at the in-process that uses, effectually carry out altitude mixture control to the device, simultaneously effectually carry out preliminary angle modulation about to the device, further improvement the adaptability of the device at the survey and drawing during operation, the effectual quality of guaranteeing the survey and drawing, install the carousel through the one end at first support column, under the interact of commentaries on classics with the movable rod, at the in-process that uses, further carry out micro-angle to the mapping device and adjust, further improvement simultaneously carries out omnidirectional angle modulation to the mapping device, guaranteed to carry out omnidirectional angle modulation to the device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the supporting leg structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the placing board of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the turntable of the present invention.

Fig. 5 is an enlarged view of the present invention a.

In the figure: 1. a lower basal disc; 2. a first support leg; 3. a second support leg; 4. a third support leg; 5. a telescopic rod; 6. a threaded nail; 7. a pad disc; 8. a flat bearing; 9. a limiting stud; 10. a bump; 11. an upper basal disc; 12. fastening a knob; 13. a first support column; 14. a second support column; 15. turning a handle; 16. a turntable; 17. a movable rod; 18. placing the plate; 19. a universal wheel; 20. and fastening the bolt.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings; obviously, the described embodiments are only some of the embodiments of the present invention, and not all of them; based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "horizontal", "vertical", "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 simplification of description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention includes a lower base plate 1, which is characterized in that: the lower end face of the lower base plate 1 is uniformly distributed with fixed angles and is provided with a first supporting leg 2, a second supporting leg 3 and a third supporting leg 4, the lower ends of the first supporting leg 2, the second supporting leg 3 and the third supporting leg 4 are all provided with telescopic rods 5, the telescopic rods 5 are of telescopic structures, one side end face of each telescopic rod 5 is movably provided with a screw nail 6 through a support, the upper end of the lower base plate 1 is fixedly provided with a cushion disc 7, the left end of the cushion disc is provided with a convex block 10, a threaded hole is transversely arranged on the convex block 10, a limiting stud 9 is arranged in the threaded hole on the convex block 10, the upper end of the cushion disc 7 is provided with a plane bearing 8, the cushion disc 7 is connected with an inner ring of the plane bearing 8, the upper end of the plane bearing 8 is provided with an upper base plate 11, the upper base plate 11 is connected with an outer ring of the plane bearing 8, and the, go up the fixed first support column 13 and the second support column 14 that is provided with of up end of base plate 11, carousel 16 is installed through fastening knob 12 in one side of first support column 13, install on the carousel 16 and change 15, install movable rod 17 through the round pin axle on the terminal surface of a side of carousel 16, up end one side of second support column 14 is provided with through the round pin axle activity and places board 18, and the other end of placing board 18 is connected with the other end of movable rod 17 through the round pin axle.

The telescopic support device is characterized in that the first support leg 2, the second support leg 3 and the third support leg 4 are correspondingly arranged, and thread grooves corresponding to the telescopic rods 5 are formed in the first support leg 2, the second support leg 3 and the third support leg 4.

The lower end surfaces of the telescopic rods 5 are all provided with universal wheels 19.

The first supporting column 13 and the second supporting column 14 are arranged in parallel.

The placing plate 18 is of an inclined structure, and a fixing frame is fixedly arranged on the upper end face of the placing plate 18.

Any one of the first supporting leg 2, the second supporting leg 3 and the third supporting leg 4 forms an angle of 30 degrees with a vertical central line clamp of the lower basal disc 1.

The working principle is as follows: when the device is used, firstly, the surveying and mapping device is fixed on the placing plate 18, the lower base plate 1 is in a horizontal state by adjusting the telescopic amount of the telescopic rod 5, and the telescopic rods 5 on the first supporting leg 2, the second supporting leg 3 and the third supporting leg 4 are fixed through the fastening bolts 20, so that the stability of the device is ensured, and the problem that the lower base plate 1 cannot be in a horizontal state when the road surface is concave and convex is solved effectively; after the lower base plate 1 is horizontal, when equipment needs transverse angle adjustment, the limiting stud 9 is unscrewed, then the upper base plate 11 is transversely rotated for angle adjustment, and after the angle is determined, the limiting stud 9 is screwed down, so that the limiting stud 9 limits the outer ring of the plane bearing 8 to rotate; when the equipment needs micro longitudinal angle modulation, the fastening knob 12 is unscrewed, the rotating handle 15 is rotated up and down, the rotating disc 16 drives the placing plate 18 to perform angle modulation up and down through the movable rod 17, the purpose of micro longitudinal angle modulation is achieved, the fastening knob 12 is screwed down after the angle modulation of the placing plate 18 is completed, and the rotating disc 16 is limited to rotate.

Claims

1. The utility model provides a novel survey and drawing is fixed device, includes lower base plate (1), its characterized in that: the lower end face of the lower base plate (1) is uniformly distributed with fixed angles and provided with a first supporting leg (2), a second supporting leg (3) and a third supporting leg (4), the lower ends of the first supporting leg (2), the second supporting leg (3) and the third supporting leg (4) are respectively provided with a telescopic rod (5), the telescopic rods (5) are of a telescopic structure, one side end face of each telescopic rod (5) is provided with a screw thread nail (6) through a support in a movable manner, the upper end of the lower base plate (1) is fixedly provided with a pad plate (7), the left end of the pad plate is provided with a lug (10), the lug (10) is transversely provided with a screw hole, a limit stud (9) is arranged in the screw hole on the lug (10), the upper end of the pad plate (7) is provided with a plane bearing (8), the pad plate (7) is connected with an inner ring of the plane bearing (8), the upper end of the plane bearing (8), go up the outer loop of base plate (11) and flat bearing (8) and be connected, the central line coincidence of base plate (7), flat bearing (8) and last base plate (11) is gone up to the up end of base plate (11) is fixed and is provided with first support column (13) and second support column (14), carousel (16) are installed through fastening knob (12) to one side of first support column (13), install on carousel (16) and change handle (15), install movable rod (17) through the round pin axle on one side terminal surface of carousel (16), up end one side of second support column (14) is provided with through the round pin axle activity and places board (18), and the other end of placing board (18) is connected with the other end of movable rod (17) through the round pin axle.

2. A novel mapping fixture device of claim 1, wherein: the telescopic support is characterized in that the first support leg (2), the second support leg (3) and the third support leg (4) are correspondingly arranged, and threaded grooves corresponding to the telescopic rods (5) are formed in the first support leg (2), the second support leg (3) and the third support leg (4).

3. A novel mapping fixture device of claim 1, wherein: the lower end face of the telescopic rod (5) is provided with universal wheels (19).

4. A novel mapping fixture device of claim 1, wherein: the first supporting column (13) and the second supporting column (14) are arranged in parallel.

5. A novel mapping fixture device of claim 1, wherein: the placing plate (18) is of an inclined structure, and a fixing frame is fixedly arranged on the upper end face of the placing plate (18).

6. A novel mapping fixture device of claim 1, wherein: any one of the first supporting leg (2), the second supporting leg (3) and the third supporting leg (4) forms an angle of 30 degrees with a vertical central line clamp of the lower base plate (1).