CN213809714U - Equipment elevating gear is used in geography survey and drawing - Google Patents

Abstract

The utility model discloses an equipment elevating gear is used in geographical survey relates to geographical survey and drawing technical field, including the device main part, the bottom of device main part is provided with the landing leg, and the bottom of landing leg is connected with fixed awl, and inside one side of device main part is connected with the bull stick that extends to device main part opposite side, and the surface of bull stick has cup jointed initiative awl tooth. The utility model discloses a set up the handle, the bull stick, initiative awl tooth, driven awl tooth, threaded rod and thread bush, when the staff need highly adjust geographical mapping equipment, the staff at first holds the handle, rotate the bull stick, the bull stick rotates and drives initiative awl tooth and takes place to rotate, initiative awl tooth and driven awl tooth mesh mutually, thereby it takes place to rotate to drive the threaded rod, the spout has been seted up to one side of device main part, under the limiting displacement of spout and connecting rod, make the thread bush take place upwards or decurrent removal, thereby made things convenient for highly to adjust geographical mapping equipment.

Description

Equipment elevating gear is used in geography survey and drawing

Technical Field

The utility model relates to a geographical survey and drawing technical field specifically is an equipment elevating gear is used in geographical survey and drawing.

Background

Surveying and mapping are measurement and mapping, and 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 figure and position information reflecting the current situation of the ground for planning and design and administrative management of engineering construction.

Chinese patent No. CN201922101137.7 discloses a lifting device for a geographic surveying instrument, which comprises a base, the lower end of the base is provided with a supporting leg, the middle part of the upper end of the base is provided with a first groove, the bottom surface of the first groove is provided with a second groove, a turntable is rotatably mounted in the first groove, the lower end of the turntable is rotatably connected with a plurality of uniformly arranged balls, the balls are placed in the second groove, the upper end of the turntable is fixedly connected with a support rod, the upper end of the support rod is fixedly connected with a first helical gear, the middle of the first helical gear is provided with a screw rod in threaded connection, the first helical gear is rotated, the screw rod can move up and down, the first bevel gear is provided with a rotating device, the rotating device can enable the first bevel gear to rotate, the base is provided with a first through hole, the turntable is provided with a second through hole, the first through hole corresponds to the second through hole, the lower end of the screw rod penetrates through the first through hole and the second through hole, and the upper end of the screw rod is provided with a surveying and mapping device; through setting up helical gear one, rotatable helical gear one drives the screw rod and reciprocates, realizes the lift to the surveying instrument, however, the utility model discloses the in-process that the screw rod reciprocated, the screw rod drives the regulation that the instrument is rotatory to be ascending or descend, stability is relatively poor, simultaneously, in the utility model, to the inconvenient regulation of the angle of instrument, in the decline in-process that rises, the unable instrument measuring direction of confirming of staff, therefore need adjust the device wholly according to the direction of instrument survey and drawing behind the height-adjusting, very big increase staff's work burden.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem of poor stability and the inconvenient regulation of instrument angle, provide an equipment elevating gear for geographical mapping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an equipment elevating gear is used in geographical mapping, includes the device main part, the bottom of device main part is provided with the landing leg, the bottom of landing leg is connected with fixed awl, inside one side of device main part is connected with the bull stick that extends to device main part opposite side, the surface of bull stick has cup jointed initiative awl tooth, the inside below of device main part is connected with the threaded rod, thread bush and driven awl tooth have been cup jointed respectively to the surface of threaded rod, one side of thread bush is connected with the connecting rod, the one end of connecting rod is connected with the connecting block, one side of connecting block is connected with the fixed plate through the damping pivot, the top and the bottom of fixed plate all are connected with splint, two be connected with fixed rubber band, one between the splint the spacing groove has been seted up.

Preferably, one end of the rotating rod is connected with a handle, and the outer surface of the handle is provided with anti-skid grains.

Preferably, the driving bevel gear and the driven bevel gear are meshed, and the outer surfaces of the driving bevel gear and the driven bevel gear are coated with lubricating oil.

Preferably, the supporting legs are provided in plurality and are arranged in a rectangular array.

Preferably, the fixing plate is rotatably connected with the connecting block through a damping rotating shaft.

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

1. the utility model discloses a set up the handle, the bull stick, initiative awl tooth, driven awl tooth, threaded rod and thread bush, when the staff need highly adjust geographical mapping equipment, the staff at first holds the handle, rotate the bull stick, the bull stick rotates and drives initiative awl tooth and takes place to rotate, initiative awl tooth and driven awl tooth mesh mutually, thereby it takes place to rotate to drive the threaded rod, the spout has been seted up to one side of device main part, under the limiting displacement of spout and connecting rod, make the thread bush take place upwards or decurrent removal, thereby made things convenient for the height to geographical mapping equipment to adjust, and two connecting rods are located geographical mapping equipment's both sides respectively, geographical mapping equipment's stability of surveying and mapping direction when going on going up and down to adjust has been guaranteed.

2. The utility model discloses still be provided with splint, fixed rubber band, spacing groove and damping pivot, when the staff need install geographical mapping equipment on elevating gear, the staff at first stimulates splint, make fixed rubber band stretched, the staff all inserts the spacing groove with top one side and bottom one side of geographical mapping equipment after that, thereby the stability of angle regulation in-process has been guaranteed, prevent angle regulation in-process geographical mapping equipment and take place to drop the condition that causes the loss, then, the staff rotates the fixed plate, under the effect of damping pivot, adjust geographical mapping equipment's angle, the regulation of staff has been made things convenient for, thereby staff's work has been made things convenient for.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the device body of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a device main body; 2. a connecting rod; 3. connecting blocks; 4. a fixing plate; 5. a splint; 6. a rotating rod; 7. a support leg; 8. a fixed cone; 9. a threaded rod; 10. a threaded sleeve; 11. driving bevel gears; 12. driven bevel gears; 13. a damping rotating shaft; 14. fixing the rubber band; 15. a limiting groove; 16. a handle.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an apparatus lifting device for geography mapping includes a device body 1, a connecting rod 2, a connecting block 3, a fixing plate 4, a clamping plate 5, a rotating rod 6, a supporting leg 7, a fixing cone 8, a threaded rod 9, a threaded sleeve 10, a driving bevel gear 11, a driven bevel gear 12, a damping rotating shaft 13, a fixing rubber band 14, a limiting groove 15 and a handle 16, wherein the supporting leg 7 is arranged at the bottom of the device body 1, the fixing cone 8 is connected to the bottom end of the supporting leg 7, the rotating rod 6 extending to the other side of the device body 1 is connected to one side of the interior of the device body 1, the driving bevel gear 11 is sleeved on the outer surface of the rotating rod 6, the threaded rod 9 is connected to the lower portion of the interior of the device body 1, the threaded sleeve 10 and the driven bevel gear 12 are respectively sleeved on the outer surface of the threaded rod 9, the connecting rod 2 is connected to one side of the threaded sleeve 10, the connecting block 3 is connected to one end of the connecting rod 2, the fixing plate 4 is connected to one side of the connecting block 3 through the damping rotating shaft 13, the top and the bottom of fixed plate 4 all are connected with splint 5, are connected with fixed rubber band 14 between two splint 5, and spacing groove 15 has been seted up at the top of splint 5, has made things convenient for the staff to highly adjusting geographical mapping equipment, has alleviateed staff's regulation burden.

Please refer to fig. 1-3, one end of the rotating rod 6 is connected with a handle 16, the outer surface of the handle 16 is provided with anti-slip lines, which facilitates the rotation of the worker and prevents the worker from slipping, the driving bevel gear 11 is engaged with the driven bevel gear 12, and the outer surfaces of the driving bevel gear 11 and the driven bevel gear 12 are coated with lubricating oil, thereby ensuring the normal rotation of the driving bevel gear 11 and the driven bevel gear 12 and facilitating the worker to adjust the height of the geographical mapping device.

Please refer to fig. 1-2 and 4, the plurality of supporting legs 7 are arranged, and the plurality of supporting legs 7 are arranged in a rectangular array, so as to ensure the stability of the device main body 1, and the fixing plate 4 is rotatably connected with the connecting block 3 through the damping rotating shaft 13, so that the angle of the geographical mapping equipment can be conveniently adjusted by the operator, and the operation of the operator is facilitated.

The working principle is as follows: when the worker needs to adjust the height of the geographical mapping equipment, the worker firstly holds the handle 16, rotates the rotating rod 6, the rotating rod 6 rotates to drive the driving bevel gear 11 to rotate, the driving bevel gear 11 is meshed with the driven bevel gear 12, so as to drive the threaded rod 9 to rotate, one side of the device main body 1 is provided with a sliding groove, under the limiting action of the sliding groove and the connecting rods 2, the threaded sleeve 10 moves upwards or downwards, so that the height of the geographical mapping equipment is convenient to adjust, the two connecting rods 2 are respectively positioned at two sides of the geographical mapping equipment, the stability of the mapping direction of the geographical mapping equipment during lifting adjustment is ensured, when the worker needs to install the geographical mapping equipment on the lifting device, the worker firstly pulls the clamping plate 5, so that the fixed rubber band 14 is stretched, and then the worker inserts the top side and the bottom side of the geographical mapping equipment into the limiting groove 15, thereby guaranteed the stability of angle regulation in-process, prevented that angle regulation in-process geography mapping equipment from taking place to drop the condition that causes the loss, then, the staff rotates fixed plate 4, under the effect of damping pivot 13, adjusts geography mapping equipment's angle, has made things convenient for staff's regulation to staff's work has been made things convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an equipment elevating gear for geographical mapping, includes device main part (1), its characterized in that: the bottom of the device main body (1) is provided with supporting legs (7), the bottom of each supporting leg (7) is connected with a fixed cone (8), one side of the inside of the device main body (1) is connected with a rotating rod (6) extending to the other side of the device main body (1), the outer surface of each rotating rod (6) is sleeved with a driving bevel gear (11), a threaded rod (9) is connected to the lower portion of the inside of the device main body (1), a threaded sleeve (10) and a driven bevel gear (12) are respectively sleeved on the outer surface of each threaded rod (9), one side of each threaded sleeve (10) is connected with a connecting rod (2), one end of each connecting rod (2) is connected with a connecting block (3), one side of each connecting block (3) is connected with a fixing plate (4) through a damping rotating shaft (13), the top and the bottom of each fixing plate (4) are both connected with clamping plates (5), and a fixing rubber band (14) is connected between the two clamping plates (5), the top of one clamping plate (5) is provided with a limiting groove (15).

2. The lifting device of claim 1, wherein: one end of the rotating rod (6) is connected with a handle (16), and anti-skid grains are arranged on the outer surface of the handle (16).

3. The lifting device of claim 1, wherein: the driving bevel gear (11) is meshed with the driven bevel gear (12), and lubricating oil is coated on the outer surfaces of the driving bevel gear (11) and the driven bevel gear (12).

4. The lifting device of claim 1, wherein: the supporting legs (7) are arranged in a plurality of rectangular arrays, and the supporting legs (7) are arranged in a plurality of rectangular arrays.

5. The lifting device of claim 1, wherein: the fixed plate (4) is rotatably connected with the connecting block (3) through a damping rotating shaft (13).

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