CN215569480U

CN215569480U - Surveying and mapping locator device for surveying and mapping engineering

Info

Publication number: CN215569480U
Application number: CN202122021592.3U
Authority: CN
Inventors: 葛传增
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a surveying and mapping locator device for surveying and mapping engineering, and relates to the technical field of surveying and mapping engineering. The adjustable gear rack comprises a hinged seat, an adjusting box is fixedly arranged at the top of the hinged seat, a worm wheel and a worm are rotatably arranged in the adjusting box, the worm wheel is meshed with the worm wheel, the worm wheel is coaxially connected with a gear, two side faces of the adjusting box are provided with sliding holes, a toothed plate meshed with two sides of the gear is slidably connected in the sliding holes, two end parts of the toothed plate, located on the outer surface of the adjusting box, are respectively fixedly provided with a connecting plate and a limiting block, and a moving plate is fixedly arranged at one end, far away from the toothed plate, of the connecting plate. Compared with the prior art, when the surveying and mapping locator device is used, the gear plate can be driven to synchronously and reversely move in the sliding hole by rotating the worm, so that the surveying and mapping equipment placed on the adjusting box is clamped by the buffer piece, and the surveying and mapping locator device is convenient to mount and dismount.

Description

Surveying and mapping locator device for surveying and mapping engineering

Technical Field

The utility model relates to the technical field of surveying and mapping engineering equipment, in particular to a surveying and mapping locator device for surveying and mapping engineering.

Background

In surveying and mapping engineering, often need use the surveying instrument to measure the difference in height between two points on the ground on the building site, when measuring, need use the support to the surveying instrument outdoor or the building site go on support the location, but current surveying instrument is when fixing a position, because the ground is rugged and uneven, consequently often sets up the A-frame and supports it to generally fix the surveying instrument on the A-frame through the bolt, need dismantle again after the use and get off, the installation is inconvenient with the dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a surveying and mapping locator device for surveying and mapping engineering.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a survey and drawing locater device for mapping engineering, includes articulated seat, the top of articulated seat has set firmly the regulating box, worm wheel and worm are installed in the inside rotation of regulating box, the worm is connected with the worm wheel meshing, coaxial coupling has the gear on the worm wheel, the sliding hole has been seted up to the both sides face of regulating box, the inside sliding connection of sliding hole has the pinion rack of being connected with the both sides meshing of gear, is located the both ends of the pinion rack of regulating box surface have set firmly connecting plate and stopper respectively, the one end that the pinion rack was kept away from to the connecting plate has set firmly the movable plate, two the relative both sides face of movable plate is equipped with the bolster that is used for the centre gripping instrument, circular equidistance activity hinge has the support piece that is used for supporting the instrument on the articulated seat outer wall.

Further, the buffer piece comprises a rubber sleeve gasket which is sleeved on the moving plate in a sliding mode, and a spring is fixedly arranged between the moving plate and the rubber sleeve gasket.

Further, support piece includes with articulated seat activity articulated sleeve, telescopic inside sliding connection has the bracing piece, the screw has been seted up to telescopic surface, the inside threaded connection of screw has the screw that makes sleeve and bracing piece form the conflict.

Furthermore, the outer surface of the supporting rod is fixedly provided with a sliding strip, and the inside of the sleeve is provided with a sliding groove matched with the sliding strip.

Furthermore, a moving groove is formed in one side face of the adjusting box in a linear equidistant mode, and the moving groove is matched with the connecting plate and the limiting block. 8. Furthermore, a through hole matched with the worm is formed in the adjusting box, one end of the worm penetrates through the through hole to extend to the outer side of the adjusting box, and a knob is fixedly arranged on the adjusting box.

Furthermore, an adjusting handle is fixedly arranged at one end part of the screw rod, which is positioned at the outer side of the sleeve.

The utility model has the following beneficial effects:

1. compared with the prior art, when the surveying and mapping locator device is used, the gear plate can be driven to synchronously and reversely move in the sliding hole by rotating the worm, so that the surveying and mapping equipment placed on the adjusting box is clamped by the buffer piece, and the surveying and mapping locator device is convenient to mount and dismount.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an exploded view of the structure of the present invention;

reference numerals: 1. a hinged seat; 2. an adjusting box; 3. a worm gear; 4. a worm; 5. a toothed plate; 6. moving the plate; 7. a limiting block; 8. a buffer member; 801. a rubber sleeve gasket; 802. a spring; 9. a support member; 901. a sleeve; 902. a support bar; 903. a slide bar; 904. a screw; 10. a connecting plate; 11. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, an embodiment of the utility model provides a surveying and mapping locator device for surveying and mapping engineering, which includes a hinge base 1, an adjusting box 2 is fixedly arranged at the top of the hinge base 1, as shown in fig. 1, surveying and mapping equipment is arranged above the adjusting box 2, a worm wheel 3 and a worm 4 are rotatably arranged inside the adjusting box 2, the worm 4 is engaged with the worm wheel 3, the worm wheel 3 and the worm 4 have self-locking performance, a gear 11 is coaxially connected to the worm wheel 3, sliding holes are arranged on two side surfaces of the adjusting box 2, toothed plates 5 engaged with two sides of the gear 11 are slidably connected inside the sliding holes, the toothed plates 5 synchronously and oppositely move under the action of the gear 11, a connecting plate 10 and a limiting block 7 are fixedly arranged at two end portions of the toothed plate 5 located on the outer surface of the adjusting box 2, the connecting plates 10 on the two toothed plates 5 are opposite to the limiting block 7, one end of the connecting plate 10 far away from the toothed plate 5 is fixedly provided with a moving plate 6, two opposite side surfaces of the two moving plates 6 are provided with buffering parts 8 for clamping instruments, the outer wall of the hinged seat 1 is movably hinged with supporting parts 9 for supporting the instruments in a circular and equidistant manner, when the surveying and mapping locator device is used, the device is connected with the ground through the supporting parts 9, then the worm 4 is rotated manually, the worm 4 is meshed with the worm wheel 3 and is further connected with the worm wheel 3 to rotate under the rotation of the worm 4, the gear 11 is coaxially connected with the worm wheel 3, the toothed plate 5 is meshed with the gear 11, the gear 11 drives the toothed plate 5 at two sides to synchronously and reversely slide in the sliding hole under the rotation of the worm wheel 3, then the buffering parts 8 are driven to clamp surveying and mapping equipment, the mounting and dismounting are convenient, and the self-locking property is realized between the worm 4 and the worm wheel 3, without applying a force to the worm 4, the position of the surveying and mapping apparatus can be stabilized.

As shown in fig. 1 and 3, the buffer member 8 includes a rubber sleeve pad 801 slidably sleeved on the moving plate 6, the rubber sleeve pad 801 has certain flexibility and is used for clamping the mapping equipment, a spring 802 is fixedly arranged between the moving plate 6 and the rubber sleeve pad 801, and the rubber sleeve pad 801 can better adhere to the mapping equipment through the elasticity of the rubber sleeve pad 801 and the elasticity of the spring 802 when clamping the mapping equipment, so that the mapping instrument is fixed and is convenient to fix.

As shown in fig. 3, the supporting member 9 includes a sleeve 901 movably hinged to the hinge base 1, a supporting rod 902 is slidably connected inside the sleeve 901, one end of the supporting rod 902 is always located inside the sleeve 901, and a supporting cone for inserting into the ground is fixedly arranged at the other end of the supporting rod 902, so that the supporting rod can be used according to different ground, a screw hole is formed in the outer surface of the sleeve 901, a screw 904 for making the sleeve 901 and the supporting rod 902 form an interference is connected to the internal thread of the screw hole, when the height of the clamped surveying and mapping device needs to be adjusted, the supporting rod 902 and the sleeve 901 are released from the interference by manually rotating the screw 904, then the supporting rod 902 is manually stretched, so that a part of the supporting rod 902 extends out from the sleeve 901, thereby facilitating height adjustment, being capable of adapting to different heights, and when the heights are appropriate, the screw 904 is rotated again to make the supporting rod 902 and the sleeve 901 form an interference, and then fix, easy operation, convenient to use.

As shown in fig. 1 and 3, a sliding strip 903 is fixedly disposed on an outer surface of the supporting rod 902, a sliding groove adapted to the sliding strip 903 is formed in the sleeve 901, and the sliding strip 903 can prevent the supporting rod 902 from rotating in the sleeve 901 and can slide in the sliding groove.

As shown in fig. 1 and 3, a moving groove is formed in one side face of the adjusting box 2 at equal linear intervals, the moving groove is matched with the connecting plate 10 and the limiting block 7, the moving groove can limit the positions of the connecting plate 10 and the limiting block 7, and the adjusting box can be better adapted to surveying and mapping equipment with different sizes.

As shown in fig. 3, a through hole matched with the worm 4 is formed in the adjusting box 2, one end of the worm 4 penetrates through the through hole to extend to the outer side of the adjusting box 2 and is fixedly provided with a knob, and the worm 4 can be rotated more conveniently by arranging the knob.

As shown in fig. 2 and fig. 3, an adjusting handle is fixedly arranged at one end of the screw 904 located outside the sleeve 901, and by arranging the adjusting handle, the screw 904 can be rotated more conveniently, so that the adjustment is more convenient.

Claims

1. The utility model provides a survey and drawing locater device for surveying and drawing engineering, its characterized in that, including articulated seat (1), the top of articulated seat (1) has set firmly regulating box (2), the internal rotation of regulating box (2) installs worm wheel (3) and worm (4), worm (4) are connected with worm wheel (3) meshing, coaxial coupling has gear (11) on worm wheel (3), the slide opening has been seted up to the both sides face of regulating box (2), the inside sliding connection of slide opening has pinion rack (5) of being connected with the both sides meshing of gear (11), is located the both ends of pinion rack (5) of regulating box (2) surface have set firmly connecting plate (10) and stopper (7) respectively, the one end that pinion rack (5) were kept away from in connecting plate (10) has set firmly movable plate (6), two the relative both sides face of movable plate (6) is equipped with bolster (8) that are used for the centre gripping instrument, the outer wall of the hinged seat (1) is movably hinged with a supporting piece (9) used for supporting an instrument in a circular equidistant mode.

2. The surveying and mapping locator device according to claim 1, wherein the buffer member (8) comprises a rubber sleeve pad (801) slidably sleeved on the moving plate (6), and a spring (802) is fixedly arranged between the moving plate (6) and the rubber sleeve pad (801).

3. The surveying and mapping locator device according to claim 1, wherein the support member (9) includes a sleeve (901) movably hinged to the hinge base (1), a support rod (902) is slidably connected to an inside of the sleeve (901), a screw hole is formed on an outer surface of the sleeve (901), and a screw (904) for enabling the sleeve (901) to abut against the support rod (902) is threadedly connected to an inside of the screw hole.

4. The surveying and mapping locator device according to claim 3, wherein a slide bar (903) is fixedly arranged on the outer surface of the supporting rod (902), and a sliding groove matched with the slide bar (903) is formed in the sleeve (901).

5. The surveying and mapping locator device according to claim 1, wherein a moving groove is formed in one side surface of the adjusting box (2) in a linear and equidistant manner, and the moving groove is matched with the connecting plate (10) and the limiting block (7).

6. The surveying and mapping locator device according to claim 1, wherein the adjusting box (2) is provided with a through hole adapted to the worm (4), and one end of the worm (4) passes through the through hole and extends to the outer side of the adjusting box (2) and is fixedly provided with a knob.

7. The surveying and mapping locator device for surveying and mapping engineering according to claim 3, wherein an adjusting handle is fixedly arranged at one end of the screw rod (904) located at the outer side of the sleeve (901).