CN215294437U

CN215294437U - Strutting arrangement is used in survey and drawing

Info

Publication number: CN215294437U
Application number: CN202120375650.XU
Authority: CN
Inventors: 恩和白乙拉
Original assignee: En Hebaiyila
Current assignee: Yunnan Yuanao Technology Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-12-24
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses a strutting arrangement is used in survey and drawing, which comprises a housin, the axis department of casing inner chamber is provided with the connecting rod, the bottom fixedly connected with step motor of connecting rod, step motor's output fixedly connected with pivot, the rear side on pivot surface has cup jointed the gear, the meshing of the left front end of gear has the pinion rack, the top cover of pinion rack inner chamber is equipped with the diaphragm, the top fixedly connected with mount of diaphragm, the equal fixedly connected with thread bush in both sides at mount top, the inner chamber threaded connection of thread bush has the lead screw. The utility model discloses a cooperation of casing, connecting rod, step motor, pivot, gear, pinion rack, gag lever post, logical groove, diaphragm, telescopic link, mount, thread bush, lead screw, handle, ring gear, battery and PLC controller has solved the current strutting arrangement and has inconvenient highly adjusting according to the user demand to the inconvenient problem of using that uses.

Description

Strutting arrangement is used in survey and drawing

Technical Field

The utility model relates to a survey and drawing technical field specifically is a strutting arrangement is used in survey and drawing.

Background

The surveying and mapping literal is understood as measurement and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global navigation satellite positioning system, a remote sensing and geographic information system as a technical core, selects the existing characteristic points and boundary lines on the ground and obtains the graph and position information reflecting the current situation of the ground through a measurement means for engineering construction, planning and design and administrative management, and needs to use a supporting device during surveying and mapping, but the existing supporting device is inconvenient to adjust the height according to the use requirement, so that the supporting device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a strutting arrangement for survey and drawing possesses the advantage of being convenient for to adjust, has solved that current strutting arrangement is inconvenient to highly adjust according to the user demand to the inconvenient problem of using.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strutting arrangement for survey and drawing, includes the casing, the axis department of casing inner chamber is provided with the connecting rod, the bottom fixedly connected with step motor of connecting rod, step motor's output fixedly connected with pivot, the rear side on pivot surface has cup jointed the gear, the meshing of the left front end of gear has the pinion rack, the top cover of pinion rack inner chamber is equipped with the diaphragm, the top fixedly connected with mount of diaphragm, the equal fixedly connected with thread bush in both sides at mount top, the inner chamber threaded connection of thread bush has the lead screw, the outside fixedly connected with handle of lead screw, the meshing of the rear side of gear bottom has the ring gear, the back and the casing fixed connection of ring gear.

Preferably, a bearing is fixedly connected to the middle shaft at the rear side of the inner cavity of the housing, a connecting shaft is movably connected to the inner cavity of the bearing, and the surface of the connecting shaft is sleeved with the connecting rod.

Preferably, the inner cavity of the toothed plate is provided with a through groove, the inner cavity of the through groove is connected with a limiting rod in a sliding manner, and the right side of the inner cavity of the limiting rod is sleeved with the rotating shaft.

Preferably, both sides of the bottom of the inner cavity of the shell are fixedly connected with telescopic rods, and the tops of the telescopic rods are fixedly connected with the transverse plate.

Preferably, the left side fixedly connected with battery at the casing back, the right side fixedly connected with PLC controller at the casing back, the top swing joint of casing has the dodge gate.

Advantageous effects

Compared with the prior art, the utility model provides a strutting arrangement for survey and drawing possesses following beneficial effect:

1. when the utility model needs to be adjusted, the PLC controller controls the stepping motor to work, the stepping motor can drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear can rotate by taking the connecting shaft as the circle center while rotating through the matching of the gear ring, thereby driving the toothed plate to move, and the rotation of the gear can drive the toothed plate to move on the basis of the gear, so that the toothed plate can drive the transverse plate to move, the transverse plate can drive the fixing frame to move, so as to adjust the height, after the adjustment, the surveying instrument is placed at the middle shaft at the top of the fixing frame, the handle is rotated to drive the screw rod to rotate, the screw rod can move inwards when rotating through the matching of the threaded sleeve, thereby it is fixed to surveying instrument through the lead screw, has solved current strutting arrangement and has inconvenient adjust the height according to the user demand to the inconvenient problem of using.

2. The utility model discloses a set up bearing and connecting axle, made things convenient for step motor to carry out work, avoided step motor can't carry out work, through setting up logical groove and gag lever post, stabilized the work of pinion rack, avoided the pinion rack to break away from the gear, through setting up the telescopic link, stabilized the work of diaphragm, carried out the balanced support to the diaphragm.

Drawings

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

FIG. 2 is a schematic side view of the stepping motor of the present invention;

fig. 3 is a schematic view of the top view structure of the housing of the present invention.

In the figure: 1. a housing; 2. a connecting rod; 3. a stepping motor; 4. a rotating shaft; 5. a gear; 6. a toothed plate; 7. a limiting rod; 8. a through groove; 9. a transverse plate; 10. a telescopic rod; 11. a fixed mount; 12. a threaded sleeve; 13. a screw rod; 14. a handle; 15. a ring gear; 16. a storage battery; 17. a PLC controller.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

The utility model discloses a casing 1, connecting rod 2, step motor 3, pivot 4, gear 5, pinion rack 6, gag lever post 7, lead to groove 8, diaphragm 9, telescopic link 10, mount 11, thread bush 12, lead screw 13, handle 14, ring gear 15, battery 16 and PLC controller 17 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a supporting device for surveying and mapping comprises a housing 1, a storage battery 16 is fixedly connected to the left side of the back of the housing 1, a PLC controller 17 is fixedly connected to the right side of the back of the housing 1, a movable door is movably connected to the top of the housing 1, a connecting rod 2 is arranged at the middle shaft of the inner cavity of the housing 1, a bearing is fixedly connected to the middle shaft of the rear side of the inner cavity of the housing 1, a connecting shaft is movably connected to the inner cavity of the bearing, the surface of the connecting shaft is sleeved with the connecting rod 2, the stepping motor 3 is facilitated to work by arranging the bearing and the connecting shaft, the stepping motor 3 is prevented from being unable to work, the stepping motor 3 is fixedly connected to the bottom of the connecting rod 2, a rotating shaft 4 is fixedly connected to the output end of the stepping motor 3, a gear 5 is sleeved to the rear side of the surface of the rotating shaft 4, a toothed plate 6 is engaged with the front end of the left side of the gear 5, a through groove 8 is formed in the inner cavity of the toothed plate 6, lead to groove 8's inner chamber sliding connection has gag lever post 7, the right side and the pivot 4 of gag lever post 7 inner chamber cup joint, lead to groove 8 and gag lever post 7 through setting up, the work of pinion rack 6 has been stabilized, pinion rack 6 has been avoided breaking away from gear 5, the top cover of pinion rack 6 inner chamber is equipped with diaphragm 9, the equal fixedly connected with telescopic link 10 in both sides of 1 inner chamber bottom of casing, the top and the diaphragm 9 fixed connection of telescopic link 10, through setting up telescopic link 10, the work of diaphragm 9 has been stabilized, carry out the balanced support to diaphragm 9, the top fixedly connected with mount 11 of diaphragm 9, the equal fixedly connected with thread bush 12 in both sides at mount 11 top, the inner chamber threaded connection of thread bush 12 has lead screw 13, the outside fixedly connected with handle 14 of lead screw 13, the rear side meshing of 5 bottoms of gear has ring gear 15, the back and the 1 fixed connection of casing of ring gear 15.

When the height-adjustable support device is used and needs to be adjusted, the PLC 17 is used for controlling the stepping motor 3 to work, the stepping motor 3 can drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the gear 5 to rotate, the gear 5 can rotate by taking the connecting shaft as a circle center while rotating through the matching of the gear ring 15, so as to drive the toothed plate 6 to move, the rotation of the gear 5 can also drive the toothed plate 6 to move on the basis of the gear 5, so that the toothed plate 6 can drive the transverse plate 9 to move, the transverse plate 9 drives the fixing frame 11 to move, so as to adjust the height, after the height-adjustable support device is adjusted, the surveying and mapping instrument is placed at the middle shaft at the top of the fixing frame 11, the handle 14 is rotated, the handle 14 can drive the screw rod 13 to rotate, through the matching of the threaded sleeve 12, so that the screw rod 13 can move towards the inner side when rotating, so as to fix the surveying and mapping instrument, and the problem that the existing support device is inconvenient to adjust the height according to use requirements is solved, thereby being inconvenient for use.

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. A supporting device for surveying and mapping, comprising a housing (1), characterized in that: a connecting rod (2) is arranged at the middle shaft of the inner cavity of the shell (1), the bottom of the connecting rod (2) is fixedly connected with a stepping motor (3), the output end of the stepping motor (3) is fixedly connected with a rotating shaft (4), the rear side of the surface of the rotating shaft (4) is sleeved with a gear (5), the front end of the left side of the gear (5) is meshed with a toothed plate (6), a transverse plate (9) is sleeved at the top of the inner cavity of the toothed plate (6), the top of the transverse plate (9) is fixedly connected with a fixed frame (11), both sides of the top of the fixed frame (11) are fixedly connected with threaded sleeves (12), the inner cavity of the threaded sleeve (12) is connected with a screw rod (13) in a threaded manner, the outer side of the screw rod (13) is fixedly connected with a handle (14), the rear side of the bottom of the gear (5) is meshed with a gear ring (15), and the back of the gear ring (15) is fixedly connected with the shell (1).

2. A supporting device for surveying and mapping according to claim 1, characterized in that: the bearing is fixedly connected to the middle shaft at the rear side of the inner cavity of the shell (1), the inner cavity of the bearing is movably connected with the connecting shaft, and the surface of the connecting shaft is sleeved with the connecting rod (2).

3. A supporting device for surveying and mapping according to claim 1, characterized in that: logical groove (8) have been seted up to the inner chamber of pinion rack (6), the inner chamber sliding connection who leads to groove (8) has gag lever post (7), the right side and pivot (4) of gag lever post (7) inner chamber cup joint.

4. A supporting device for surveying and mapping according to claim 1, characterized in that: the telescopic rod is characterized in that telescopic rods (10) are fixedly connected to the two sides of the bottom of the inner cavity of the shell (1), and the top of each telescopic rod (10) is fixedly connected with the transverse plate (9).

5. A supporting device for surveying and mapping according to claim 1, characterized in that: the left side fixedly connected with battery (16) at casing (1) back, the right side fixedly connected with PLC controller (17) at casing (1) back, the top swing joint of casing (1) has the dodge gate.