CN215173725U

CN215173725U - Frame for surveying and mapping engineering

Info

Publication number: CN215173725U
Application number: CN202120921997.XU
Authority: CN
Inventors: 兰宇; 丁良俊; 费家仓
Original assignee: Hefei Turui Mapping Geographic Information Co ltd
Current assignee: Hefei Turui Mapping Geographic Information Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-14
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a frame for surveying and mapping engineering, which comprises a base, wherein the bottom edge side of the base is rotatably connected with a plurality of height-adjustable adjusting legs distributed in a circumferential array manner, one side of the upper surface of the base is provided with a support, a support is arranged above the support, the base is provided with a height fine-adjusting mechanism for finely adjusting the height of the support, and a fixed table is arranged above the support, when the frame is used, the locking mechanisms on the three adjusting legs are unscrewed, at the moment, the three fixing legs can be simultaneously moved to move upwards, the heights of the three fixing legs can be quickly adjusted, the heights of the three adjusting legs are also equal, and under the action of a pointed cone and a triangular plate, the three adjusting legs can be fixedly supported in a triangular shape, and can be combined together for fixedly supporting, so that a worker can conveniently use different supporting modes according to the environment, the flexibility is strong.

Description

Frame for surveying and mapping engineering

Technical Field

The utility model relates to a mapping engineering apparatus technical field specifically is a mapping engineering is with frame.

Background

Surveying and mapping engineering mainly refers to measuring various information of space and earth and drawing a topographic map of various information, the shape, size and gravity field of the earth and other planets are used as research objects, the research and mapping objects are very wide, the method mainly comprises various ground objects, landforms, underground geological structures, hydrology, mineral deposits and the like of the earth surface, a surveying and mapping engineer must measure and draw the topographic map before developing an virginous area or carrying out large-scale engineering construction, other information is provided, then the work of decision, planning, design and the like can be carried out, and a support is usually used for fixing a surveying and mapping tool during measurement.

Traditional mapping engineering is with a single structure, highly can only carry out rough adjustment, when needs are finely tuned highly, need adjust repeatedly just can reach the height that needs, it is very consuming time, work efficiency is reduced, in addition, current support can not adjust the height of each shank simultaneously, thereby can not make the length quick adjustment of each shank to the state that equals, be unfavorable for the use, and current surveying instrument all adopts the tripod to erect, through corresponding regulation, reach the best survey angle, but when meetting the ground unevenness, or some muddy road surface, the effect of erectting the tripod is just not obvious, because in certain landing leg of tripod can sunken into mud, influence the survey and drawing.

Disclosure of Invention

An object of the utility model is to provide a survey and drawing engineering is with frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a frame for mapping engineering, includes the base, the bottom avris of base rotates and is connected with a plurality of height-adjustable's that are circumference array distribution regulation legs, upper surface one side of base is provided with the support, the support top is provided with the support, be provided with the height fine-tuning who is used for highly carrying out the fine setting to the support on the base, the top of support is provided with the fixed station, be provided with between fixed station bottom and the support upper surface and be used for carrying out the level adjustment mechanism who adjusts to the level of fixed station.

As a further aspect of the present invention: the three adjusting legs comprise three fixing legs, the surfaces of the fixing legs are provided with through openings, the bottom of each fixing leg, which is positioned at the bottom of each opening, is provided with a limiting sleeve, a movable leg is connected in the limiting sleeve in a sliding manner, the bottom of each movable leg is provided with a triangular plate, the bottom of each triangular plate is provided with a pointed cone, the limiting sleeve is provided with a locking mechanism for fixing the movable leg, when the three adjusting legs are used, the locking mechanisms on the three adjusting legs are unscrewed, the three fixing legs can be simultaneously moved upwards, the heights of the three fixing legs can be quickly adjusted, the heights of the three adjusting legs are also equal, and under the action of the pointed cones and the triangular plates, the three adjusting legs can be fixedly supported in a triangular shape and can be combined together for fixedly supporting, the staff can use different support modes according to the environment requirement, and the flexibility is strong.

As a further aspect of the present invention: locking mechanism is including the tightening bolt, the surface of stop collar is provided with the screw hole, tightening bolt and screw hole threaded connection, just the surperficial middle part of activity leg is provided with long banding spacing groove, tightening bolt's tip and spacing inslot wall contact are convenient for lock and become flexible activity leg and fixed leg fast through the cooperation between tightening bolt, screw hole and the spacing groove.

As a further aspect of the present invention: the inner walls of two sides of the opening are provided with sliding grooves, the two side walls of the movable leg are provided with sliding edges connected with the sliding grooves in a sliding mode, and the movable leg is well limited through the matching between the sliding edges and the sliding grooves, so that the movable leg is more stable.

As a further aspect of the present invention: the height fine adjustment mechanism comprises a screw rod, the bottom of the screw rod is rotatably connected with the middle part of the upper surface of the base through a bearing, a first bevel gear is sleeved on the screw rod, the first bevel gear is rotatably connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a rotating shaft is sleeved on the second bevel gear, the bracket is of an L-shaped structure, the end part of the rotating shaft penetrates through the outer side of the vertical part of the bracket and is provided with a turntable, the rotating shaft is rotatably connected with the bracket through the bearing, the top end of the screw rod is in threaded connection with a square threaded cylinder, the top end of the threaded cylinder extends to the upper part of the horizontal part of the bracket and is in sliding connection with the bracket, the top end of the threaded cylinder is fixedly connected with the bottom of the support, and when the height of the fixed table needs to be adjusted in the using process, the turntable is rotated, make the axis of rotation drive second bevel gear and rotate to make second bevel gear drive first bevel gear and rotate, thereby make the lead screw rotate, thereby make the height of screw thread section of thick bamboo finely tune, thereby highly finely tune the fixed station, through screw thread adjustment, make the altitude mixture control of fixed station more accurate, and avoided the phenomenon of adjusting repeatedly, improved work efficiency.

As a further aspect of the present invention: horizontal adjustment mechanism includes inclination sensor, inclination sensor is fixed in the bottom of fixed station, the bottom avris department of fixed station rotates and is connected with three pneumatic cylinder that is the circumference array and distributes, the upper surface fixed connection of the cylinder bottom of pneumatic cylinder and support, just the upper surface of support is provided with control module, and when inclination sensor sensed the angle change information of fixed station, control module received information this moment to control three pneumatic cylinder respectively and adjust, thereby be convenient for make the fixed station restore the horizontality fast.

As a further aspect of the present invention: the control module is respectively and electrically connected with the tilt angle sensor and the three hydraulic cylinders.

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

1. the utility model discloses during the use, the locking mechanism on the three regulation leg is unscrewed, can embrace simultaneously this moment and move three fixed leg and shift up, not only can adjust the height of three fixed leg fast, still make the height of three regulation leg equal, and under the effect of awl and set-square, not only can make three regulation leg be three horn shapes and carry out the fixed stay, can also make three regulation leg merge and carry out the fixed stay together, make the staff be convenient for use different support methods according to the environment needs, the flexibility is strong, when folding up, unscrew locking mechanism, during the leg that will move about receives the fixed leg completely this moment, then merge three regulation leg together, make three regulation leg embrace one group, screw up locking mechanism, thereby be convenient for carry the device.

2. Through the cooperation between tightening bolt, screw hole and the spacing groove, be convenient for lock and become flexible activity leg and fixed leg fast, through the cooperation between smooth limit and the spout, played good limiting displacement to the activity leg for the activity leg is more stable.

3. When the height of fixed station is adjusted as required in the use, through rotating the carousel for the axis of rotation drives second bevel gear and rotates, thereby makes second bevel gear drive first bevel gear and rotates, thereby makes the lead screw rotate, thereby makes the high fine motion that carries on of screw thread section of thick bamboo, thereby finely tunes the height of fixed station, through threaded adjustment, makes the altitude mixture control of fixed station more accurate, and has avoided the phenomenon of adjusting repeatedly, has improved work efficiency.

4. When the inclination angle sensor senses the angle change information of the fixed station, the control module receives the information, so that the three hydraulic cylinders are controlled to adjust respectively, the fixed station is enabled to restore the horizontal state conveniently and quickly, and the functions of detecting whether the fixed station is in the horizontal state and automatically leveling the fixed station are achieved automatically.

Drawings

Fig. 1 is a schematic structural view of a frame for surveying and mapping work.

Fig. 2 is a right side view of a frame for surveying and mapping work.

Fig. 3 is a schematic structural view of an adjusting leg in a frame for surveying and mapping engineering.

Fig. 4 is a schematic structural diagram of a height fine-tuning mechanism in a frame for mapping engineering.

Fig. 5 is a schematic structural view of a fixing table in a frame for mapping engineering.

In the figure: 1. a base; 2. adjusting the legs; 3. a support; 4. a height fine-tuning mechanism; 5. a support; 6. a fixed table; 7. a screw rod; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating shaft; 11. a turntable; 12. a threaded barrel; 13. a control module; 14. a tilt sensor; 15. a hydraulic cylinder; 16. a fixed leg; 17. a movable leg; 18. a set square; 19. a pointed cone; 20. a limiting groove; 21. tightening the bolt; 22. an opening; 23. a limiting sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in the embodiment of the utility model, a frame for mapping engineering, including base 1, the bottom avris of base 1 rotates and is connected with a plurality of height-adjustable's that are the circumference array and distributes regulation leg 2, upper surface one side of base 1 is provided with support 3, support 3 top is provided with support 5, be provided with on the base 1 and be used for carrying out the height fine setting mechanism 4 of fine setting to the height of support 5, the top of support 5 is provided with fixed station 6, be provided with between 6 bottoms of fixed station and the 5 upper surfaces of support and be used for carrying out the horizontal adjustment mechanism who adjusts the level of fixed station 6.

Adjust leg 2 and be provided with threely, just adjust leg 2 including fixed leg 16, the surface of fixed leg 16 is provided with the opening 22 that runs through, fixed leg 16 is located opening 22's bottom department and is provided with stop collar 23, sliding connection has movable leg 17 in the stop collar 23, the bottom of activity leg 17 is provided with set-square 18, just the bottom of set-square 18 is provided with pointed cone 19, be provided with on the stop collar 23 and be used for carrying out the locking mechanism who fixes to movable leg 17.

When needs use, unscrew the locking mechanism on three regulation leg 2, can embrace three fixed leg 16 simultaneously this moment and move upward, not only can adjust three fixed leg 16's height fast, still make three regulation leg 2's height equal, and under the effect of pointed cone 19 and set-square 18, not only can make three regulation leg 2 be the triangle-shaped and carry out the fixed stay, can also make three regulation leg 2 merge and carry out the fixed stay together, make the staff be convenient for use different support methods according to the environment needs, the flexibility is strong.

The locking mechanism comprises a tightening bolt 21, a threaded hole is formed in the surface of the limiting sleeve 23, the tightening bolt 21 is in threaded connection with the threaded hole, a long-strip-shaped limiting groove 20 is formed in the middle of the surface of the movable leg 17, and the end portion of the tightening bolt 21 is in contact with the inner wall of the limiting groove 20.

Through the cooperation between tightening bolt 21, screw hole and spacing groove 20, be convenient for lock fast and become flexible movable leg 17 and fixed leg 16.

The inner walls of the two sides of the opening 22 are provided with sliding grooves, and the two side walls of the movable leg 17 are provided with sliding edges connected with the sliding grooves in a sliding mode.

Through the cooperation between the sliding edge and the sliding groove, the movable leg 17 is well limited, so that the movable leg 17 is more stable.

The height fine adjustment mechanism 4 comprises a screw rod 7, the bottom of the screw rod 7 is rotatably connected with the middle part of the upper surface of the base 1 through a bearing, a first bevel gear 8 is sleeved on the screw rod 7, the first bevel gear 8 is rotatably connected with a second bevel gear 9, the second bevel gear 9 is meshed with the first bevel gear 8, a rotating shaft 10 is sleeved on the second bevel gear 9, the support 3 is of an L-shaped structure, the end part of the rotating shaft 10 penetrates through the outer side of the vertical part of the support 3 and is provided with a turntable 11, the rotating shaft 10 is rotatably connected with the support 3 through a bearing, the top end of the screw rod 7 is in threaded connection with a square threaded cylinder 12, the top end of the threaded cylinder 12 extends to the upper part of the horizontal part of the support 3 and is in sliding connection with the support 3, and the top end of the threaded cylinder 12 is fixedly connected with the bottom of the support 5.

When the height of fixed station 6 is adjusted as required in the use, through rotating carousel 11, make axis of rotation 10 drive second bevel gear 9 and rotate, thereby make second bevel gear 9 drive first bevel gear 8 and rotate, thereby make lead screw 7 rotate, thereby make the highly fine motion of screw thread section of thick bamboo 12, thereby finely tune the height of fixed station 6, through threaded adjustment, make the altitude mixture control of fixed station 6 more accurate, and avoided the phenomenon of adjusting repeatedly, improved work efficiency.

Horizontal adjustment mechanism includes inclination sensor 14, inclination sensor 14 is fixed in the bottom of fixed station 6, the bottom avris department of fixed station 6 rotates and is connected with three pneumatic cylinder 15 that are circumference array distribution, the upper surface fixed connection of the jar bottom of pneumatic cylinder 15 and support 5, just the upper surface of support 5 is provided with control module 13.

When the inclination sensor 14 senses the angle change information of the fixed table 6, the control module 13 receives the information at this time, thereby respectively controlling the three hydraulic cylinders 15 to adjust, and thus facilitating quick restoration of the fixed table 6 to the horizontal state.

The control module 13 is electrically connected to the tilt sensor 14 and the three hydraulic cylinders 15, respectively.

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 frame for mapping engineering, includes base (1), its characterized in that, the bottom avris of base (1) rotates and is connected with a plurality of height-adjustable's that are circumference array distribution regulation leg (2), upper surface one side of base (1) is provided with support (3), support (3) top is provided with support (5), be provided with on base (1) and be used for highly fine setting mechanism (4) that carry out the fine setting to the height of support (5), the top of support (5) is provided with fixed station (6), be provided with between fixed station (6) bottom and support (5) upper surface and be used for carrying out the level adjustment mechanism who adjusts fixed station (6).

2. The frame for mapping engineering according to claim 1, wherein the number of the adjusting legs (2) is three, the adjusting legs (2) include fixing legs (16), the surface of the fixing legs (16) is provided with through openings (22), the bottom of the opening (22) of the fixing legs (16) is provided with a limiting sleeve (23), the limiting sleeve (23) is connected with movable legs (17) in a sliding manner, the bottom of the movable legs (17) is provided with a triangular plate (18), the bottom of the triangular plate (18) is provided with a pointed cone (19), and the limiting sleeve (23) is provided with a locking mechanism for fixing the movable legs (17).

3. The rack for mapping engineering according to claim 2, characterized in that the locking mechanism comprises a tightening bolt (21), a threaded hole is arranged on the surface of the stop collar (23), the tightening bolt (21) is in threaded connection with the threaded hole, an elongated stop groove (20) is arranged in the middle of the surface of the movable leg (17), and the end of the tightening bolt (21) is in contact with the inner wall of the stop groove (20).

4. The frame for surveying and mapping engineering according to claim 2, wherein the inner walls of the two sides of the opening (22) are provided with sliding grooves, and the two side walls of the movable leg (17) are provided with sliding edges slidably connected with the sliding grooves.

5. The rack for mapping engineering according to claim 1, wherein the height fine-tuning mechanism (4) comprises a screw rod (7), the bottom of the screw rod (7) is rotatably connected with the middle part of the upper surface of the base (1) through a bearing, a first bevel gear (8) is sleeved on the screw rod (7), a second bevel gear (9) is rotatably connected with the first bevel gear (8), the second bevel gear (9) is meshed with the first bevel gear (8), a rotating shaft (10) is sleeved on the second bevel gear (9), the bracket (3) is of an L-shaped structure, the end part of the rotating shaft (10) penetrates through the outer side of the vertical part of the bracket (3) and is provided with a turntable (11), the rotating shaft (10) is rotatably connected with the bracket (3) through a bearing, and a square threaded barrel (12) is in threaded connection with the top end of the screw rod (7), the top end of the threaded cylinder (12) extends to the upper part of the horizontal part of the support (3) and is in sliding connection with the support (3), and the top end of the threaded cylinder (12) is fixedly connected with the bottom of the support (5).

6. The frame for mapping engineering according to claim 1, wherein the horizontal adjustment mechanism comprises an inclination sensor (14), the inclination sensor (14) is fixed at the bottom of the fixed table (6), three hydraulic cylinders (15) distributed in a circumferential array are rotatably connected at the side of the bottom of the fixed table (6), the bottom of the cylinder part of the hydraulic cylinder (15) is fixedly connected with the upper surface of the support (5), and the upper surface of the support (5) is provided with a control module (13).

7. A frame for mapping engineering according to claim 6, characterized in that the control module (13) is electrically connected to the tilt sensor (14) and the three hydraulic cylinders (15), respectively.