CN216447820U

CN216447820U - Conveniently stand surveying and mapping support of adjusting

Info

Publication number: CN216447820U
Application number: CN202122661042.8U
Authority: CN
Inventors: 李硕
Original assignee: Harbin Hualong Highway Engineering Design Co ltd
Current assignee: Harbin Hualong Highway Engineering Design Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-06
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a surveying and mapping support convenient for standing adjustment, which comprises an object placing plate, wherein a foot rod is circumferentially arranged below the object placing plate, a tapered soil inserting block is arranged at the bottom end of the foot rod, an efficient adjusting mechanism is arranged on the object placing plate, the efficient adjusting mechanism comprises a synchronous rotating part and a reinforcing part, the synchronous rotating part comprises an adjusting cavity, the top end of the foot rod penetrates into the adjusting cavity, a moving groove is formed in the top surface of the foot rod, a driving turbine is arranged in the moving groove, a central shaft of the driving turbine penetrates through the foot rod and extends into the adjusting cavity, a supporting plate is connected with the inner wall of the adjusting cavity through a bearing, a plurality of movable grooves communicated with the inner cavity of the adjusting cavity are arranged on the bottom surface of the object placing plate, the utility model solves the problem that the foot rod can be independently adjusted only by twisting a knob one by one in the traditional operation, which causes inconvenient operation, the working efficiency is greatly improved, the practicability of the device is enhanced, and the actual adjustment operation is convenient.

Description

Conveniently stand surveying and mapping support of adjusting

Technical Field

The utility model relates to the technical field of surveying and mapping supports, in particular to a surveying and mapping support convenient for standing adjustment.

Background

In the surveying and mapping project, the shape, the size and the gravity field of the earth and other planets are taken as research objects, the research and mapping objects are very wide, such as geological structures, hydrology, mineral deposits and the like, and instruments to be surveyed and mapped need to be supported by a support in the surveying and mapping project; a common support for engineering surveying and mapping is a support platform which is fixedly connected with three groups of support frames with equal length.

Among the prior art, patent grant publication No. CN 213018670U's patent has announced a support for engineering survey and drawing convenient to adjust, this patent, through setting up bevel gear, the awl tooth, the ratchet, pawl and rocking wheel, make the user can drive transparent platform through rotating rocking wheel and rotate, thereby realized the device to the regulation of surveying instrument survey and drawing angle, through setting up the fixed sleeve, the flexible round pin, lifter and locating hole, make the user can adjust the amount that stretches out of lifter through the flexible round pin of pulling, thereby further made things convenient for the user to the regulation of the device survey and drawing height, made things convenient for the user to use.

Above-mentioned patent is at the use, if need adjust fixed sleeve's support angle, need to twist one by one and move the knob on the different position fixed sleeve, it is fixed to fixed sleeve to remove the knob, just can rotate fixed sleeve alone, adjust support angle, otherwise after accomplishing fixed sleeve's regulation, still need twist one by one and move the knob, just can be fixed with fixed sleeve, inject fixed sleeve's after adjusting angle, therefore, above-mentioned patent is very loaded down with trivial details to fixed sleeve support angle's accommodate mode, do not have the high efficiency, the actual operation is got up, work efficiency is lower, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surveying and mapping support convenient for standing adjustment, and solves the problems that in the prior art, the adjusting mode of the supporting angle of a fixed sleeve is very complicated, the efficiency is not high, the actual operation is realized, the working efficiency is lower, and the use is inconvenient.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

the utility model provides a surveying and mapping support convenient for standing adjustment, which comprises an object placing plate, wherein a plurality of vertical foot rods are circumferentially arranged below the object placing plate, the bottom ends of the foot rods are provided with tapered soil inserting blocks, and the object placing plate is provided with an efficient adjusting mechanism for improving the supporting angle adjusting efficiency of the foot rods;

the efficient adjusting mechanism comprises a synchronous rotating component and a reinforcing component, wherein the synchronous rotating component is used for driving a plurality of foot rods to rotate and adjust simultaneously, and the reinforcing component is used for reinforcing the stability of the foot rods after the synchronous rotating component completes the rotation and adjustment of the foot rods;

the synchronous rotating part comprises an adjusting cavity arranged in the object placing plate, the top end of the foot rod penetrates into the adjusting cavity, a moving groove is formed in the top surface of the synchronous rotating part, a driving turbine is arranged in the moving groove, the central shaft of the driving turbine penetrates out of the foot rod and extends into the adjusting cavity, a supporting plate is connected with the inner wall of the adjusting cavity through a bearing, the supporting plate is connected with the inner wall of the adjusting cavity, a plurality of moving grooves communicated with the inner cavity of the adjusting cavity are formed in the bottom surface of the object placing plate, and the foot rod is movably arranged in the moving grooves.

As a preferred scheme of the present invention, the synchronous rotating component further includes a driving force rotating rod vertically disposed at a central position in the adjusting cavity, a plurality of driving worms surrounding the driving force rotating rod body, and a positioning plate disposed on the driving worm rod body, wherein the rod body of the driving worm is engaged with the driving worm wheel, the positioning plate is connected to an inner wall of the adjusting cavity, the driving worm is connected to the positioning plate through a bearing, one end of the driving worm near the driving force rotating rod is provided with a force-receiving conical tooth, the rod body of the driving force rotating rod is provided with a force-supplying conical tooth engaged with the force-receiving conical tooth, two ends of the driving force rotating rod are connected to the inner wall of the adjusting cavity through a bearing, and one end of the driving force rotating rod vertically penetrates through the object placing plate.

As a preferable scheme of the present invention, the reinforcement component includes a fixed clamping cylinder disposed on the body of the driving force rotating rod, a fixed driving cylinder is disposed on the body of the driving force rotating rod below the object placing plate, an end of the fixed driving cylinder is connected to a bottom surface of the object placing plate, the fixed clamping cylinder is disposed in the fixed driving cylinder, the fixed clamping cylinder is composed of two semi-annular clamping plates, pressing rods are vertically disposed on outer walls of the two semi-annular clamping plates, a sliding groove is disposed on an outer periphery of the fixed driving cylinder, the pressing rods penetrate through the sliding groove, a self-retracting disk is disposed on the body of the pressing rods, and a plurality of return springs are disposed between the self-retracting disk and an inner wall of the fixed driving cylinder.

As a preferable scheme of the present invention, the reinforcement component further includes a positioning slot disposed on the pressing rod body, a positioning bar vertically disposed in the positioning slot, and a plurality of accommodating grooves vertically disposed in the inner wall of the fixed driving cylinder, the accommodating grooves are communicated with the sliding grooves, the positioning bar downwardly penetrates through the positioning slot and penetrates into the accommodating grooves, a force bearing spring is disposed between the positioning bar and the innermost inner wall of the accommodating grooves, an unlocking bar is disposed on the rod body of the positioning bar, and a sliding seam for the unlocking bar to pass through and slide is disposed on the periphery of the fixed driving cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

by arranging the efficient adjusting mechanism, when the supporting angle of the foot rods needs to be adjusted, only the driving rotating rod in the efficient adjusting mechanism needs to be rotated, the plurality of driving worms can be simultaneously rotated in the adjusting cavity to drive the plurality of foot rods to synchronously rotate, the supporting angles of the plurality of foot rods can be rapidly adjusted, and the adjusted states of the foot rods can be rapidly fixed by extruding the pressing rod, so that the defect that the foot rods can be independently adjusted only by twisting the knobs one by one in the traditional operation, the operation is inconvenient is overcome, the working efficiency is greatly improved, the practicability of the device is enhanced, and the actual adjusting operation is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic top view of the storage plate according to the present invention.

The reference numerals in the drawings denote the following, respectively:

1. placing the object plate; 2. a foot bar; 3. inserting soil blocks; 4. a high-efficiency adjusting mechanism;

41. a synchronous rotating member; 42. a reinforcement member;

410. an adjustment chamber; 411. a motion groove; 412. a drive turbine; 413. a support plate; 414. a drive worm; 415. positioning a plate; 416. stress bevel gear; 417. a power supply bevel gear; 418. a driving rotating rod; 419. a movable groove;

420. fixing the driving cylinder; 421. fixing the clamping cylinder; 422. a pressing lever; 423. self-retracting the disc; 424. a return spring; 425. a sliding groove; 426. positioning the clamping groove; 427. positioning the clamping rod; 428. a receiving groove; 429. unlocking the pull rod; 430. a force bearing spring; 431. and (6) sliding the seam.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1 to 3, the utility model provides a surveying and mapping support convenient for standing adjustment, which comprises an object placing plate 1, wherein a plurality of vertical foot rods 2 are circumferentially arranged below the object placing plate 1, the bottom ends of the foot rods 2 are provided with tapered soil inserting blocks 3, and the object placing plate 1 is provided with an efficient adjusting mechanism 4 for improving the supporting angle adjusting efficiency of the foot rods 2.

Twist knob one by one in solving traditional operation through high-efficient formula adjustment mechanism 4, just can adjust foot pole 2 alone, lead to the inconvenient drawback of operation, very big improvement work efficiency, the practicality of reinforcing device is convenient for actually adjust the operation.

Specifically, as shown in fig. 1 and fig. 3, the high-efficiency adjusting mechanism 4 in this embodiment includes a synchronous rotating member 41 for simultaneously driving a plurality of legs 2 to make rotation adjustment, the synchronous rotating member 41 includes an adjusting cavity 410 disposed in the storage board 1, the top end of the leg 2 penetrates into the adjusting cavity 410, and a moving groove 411 is disposed on the top surface of the synchronous rotating member, a driving turbine 412 is disposed in the moving groove 411, a central axis of the driving turbine 412 penetrates through the leg 2 and extends into the adjusting cavity 410, and is connected with a supporting plate 413 through a bearing, the supporting plate 413 is connected with the inner wall of the adjusting cavity 410, a plurality of movable grooves 419 communicated with the inner cavity of the adjusting cavity 410 are disposed on the bottom surface of the storage board 1, the leg 2 is movably disposed in the movable grooves 419, the synchronous rotating member 41 further includes a driving force rotating rod 418 vertically disposed at a central position in the adjusting cavity 410, a plurality of driving worms 414 surrounding the driving force rotating rod 418, and a positioning plate 415 disposed on the shaft of the driving worm 414, the shaft of the driving worm 414 is meshed with the driving worm wheel 412, the positioning plate 415 is connected with the inner wall of the adjusting cavity 410, the driving worm 414 is connected with the positioning plate 415 through a bearing, one end of the driving worm 414, which is close to the driving rotating rod 418, is provided with a stressed bevel gear 416, the shaft of the driving rotating rod 418 is provided with a power supply bevel gear 417 meshed with the stressed bevel gear 416, two ends of the driving rotating rod 418 are connected with the inner wall of the adjusting cavity 410 through bearings, and one end of the driving rotating rod 418 vertically penetrates out of the object placing plate 1 downwards.

When the supporting angle of the foot rods 2 needs to be adjusted, an operator can simply rotate the driving force rotating rod 418 to drive the driving force rotating rod 418 to rotate in the adjusting cavity 410, and when the driving force rotating rod 418 rotates, the force supply bevel gear 417 of the rod body can be meshed with a plurality of force bearing bevel gears 416, so that the force bearing bevel gears 416 can drive a plurality of driving worms 414 in the adjusting cavity 410 to do rotation movement, when the driving worms 414 rotate, the rod body can be meshed with driving turbines 412 in the moving grooves 411 on a plurality of foot rods 2, and then the plurality of foot rods 2 are driven to do rotation adjustment simultaneously, so that the supporting angle of the plurality of foot rods 2 can be adjusted simultaneously, and the practicability is enhanced.

Meanwhile, as shown in fig. 1 and fig. 2, the high-efficiency adjusting mechanism 4 in this embodiment further includes a reinforcing member 42 for reinforcing the stability of the leg rod 2 after the synchronous rotating member 41 completes the rotation adjustment of the leg rod 2, the reinforcing member 42 includes a fixing cylinder 421 disposed on the shaft of the driving rotating rod 418, a fixing driving cylinder 420 is disposed on the shaft of the driving rotating rod 418 below the object placing plate 1, the end of the fixing driving cylinder 420 is connected to the bottom surface of the object placing plate 1, the fixing cylinder 421 is disposed in the fixing driving cylinder 420, the fixing cylinder 421 is composed of two semi-annular clamping plates, a pressing rod 422 is vertically disposed on the outer wall of the two semi-annular clamping plates, a sliding groove 425 is disposed on the periphery of the fixing driving cylinder 420, the pressing rod 422 penetrates through the sliding groove 425, a self-recovering disc 423 is disposed on the shaft of the pressing rod 422, a plurality of return springs 424 are disposed between the self-recovering disc 423 and the inner wall of the fixing driving cylinder 420, the reinforcing part 42 further comprises a positioning clamping groove 426 arranged on the shaft of the pressing rod 422, a positioning clamping rod 427 vertically arranged in the positioning clamping groove 426 and a plurality of accommodating grooves 428 vertically arranged in the inner wall of the fixed driving cylinder 420, the accommodating grooves 428 are communicated with the sliding grooves 425, the positioning clamping rod 427 downwardly penetrates through the positioning clamping groove 426 and penetrates into the accommodating grooves 428, a bearing spring 430 is arranged between the positioning clamping rod 427 and the innermost inner wall of the accommodating grooves 428, an unlocking pull rod 429 is arranged on the shaft of the positioning clamping rod 427, and a sliding seam 431 used for the unlocking pull rod 429 to penetrate and slide is arranged on the periphery of the fixed driving cylinder 420.

Operating personnel is accomplishing 2 support angle backs of regulation foot pole, accessible extrusion press lever 422, order about press lever 422 and drive its end connection's semi-ring cardboard and drive power bull stick 418 pole body and be close to mutually, laminate mutually with drive power bull stick 418 pole body until semi-ring cardboard, a fixing clip section of thick bamboo 421 is constituteed to two semi-ring cardboards, a fixing clip section of thick bamboo 421 can form the block state to drive power bull stick 418, fix drive power bull stick 418 rapidly, and then make the state after 2 regulation of foot pole can stabilize.

When the pressing rod 422 is pressed, the pressing rod 422 moves in the fixed driving cylinder 420, and simultaneously, the pressing rod 422 can drive the self-retracting disc 423 to move in the same direction in the fixed driving cylinder 420, the self-retracting disc 423 pulls the return spring 424 to drive the return spring 424 to be pulled to deform, after the action on the pressing rod 422 is released, the pressing rod 422 can be ejected outwards under the resilience of the return spring 424 to be quickly reset, and the fixing of the driving rotating rod 418 is released.

In addition, when the pressing rod 422 is pressed, the rod body of the pressing rod 422 can drive the positioning clamping groove 426 to displace towards the inside of the sliding groove 425, until the positioning clamping groove 426 moves to the same horizontal position with the positioning clamping rod 427, the positioning clamping rod 427 automatically extends towards the inside of the positioning clamping groove 426 under the action of the resilience force of the bearing spring 430, the pressing rod 422 is quickly fixed, the resilience force of the return spring 424 on the pressing rod 422 is counteracted, the clamping state of the fixed clamping cylinder 421 on the driving rotating rod 418 is always kept, the stability is enhanced, otherwise, when the fixing on the pressing rod 422 needs to be released, an operator can pull down the unlocking pull rod 429 by pulling down the unlocking pull rod 429, the unlocking pull rod 429 drives the positioning clamping rod 427 to displace towards the inner depth of the accommodating groove 428, and the positioning clamping rod 427 presses the bearing spring 430 when moving, so as to deform the bearing spring 430 until the positioning clamping rod 427 is pulled to move out of the positioning clamping groove 426, the fixing of the pressing rod 422 is released, the pressing rod 422 can be ejected outwards under the resilience of the return spring 424, at the moment, if an operator loosens the fixing of the unlocking pull rod 429, the positioning clamping rod 427 can be abutted against the rod body of the pressing rod 422 under the resilience of the bearing spring 430, so that when the pressing rod 422 is extruded for the second time, after the pressing rod 422 drives the positioning clamping groove 426 and the positioning clamping rod 427 to be at the same horizontal position again, the positioning clamping rod 427 can automatically extend into the positioning clamping groove 426, and the pressing rod 422 is self-locked.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. The utility model provides a survey and drawing support of conveniently standing regulation, is including putting thing board (1), the below circumference of putting thing board (1) is provided with the vertical foot pole of a plurality of (2), the bottom of foot pole (2) is provided with the soil block of inserting (3) that are the taper, its characterized in that: the object placing plate (1) is provided with an efficient adjusting mechanism (4) for improving the adjusting efficiency of the supporting angle of the foot rod (2);

the efficient adjusting mechanism (4) comprises a synchronous rotating component (41) for simultaneously driving a plurality of foot rods (2) to make rotation adjustment and a reinforcing component (42) for reinforcing the stability of the foot rods (2) after the synchronous rotating component (41) completes the rotation adjustment of the foot rods (2);

synchronous rotating member (41) including set up in put regulation chamber (410) in thing board (1), the top of foot pole (2) penetrates in adjusting chamber (410), and motion groove (411) have been seted up on the top surface of foot pole (2), be provided with drive turbine (412) in motion groove (411), drive turbine (412) center pin is worn out foot pole (2) and is extended to adjust in chamber (410) and be connected with backup pad (413) through the bearing, backup pad (413) with the inner wall in regulation chamber (410) links to each other, put be provided with on the bottom surface of thing board (1) a plurality of with adjust movable groove (419) that the chamber (410) inner chamber is linked together, foot pole (2) activity set up in movable groove (419).

2. A mapping support to facilitate standing adjustment according to claim 1, wherein: the synchronous rotating part (41) further comprises a driving force rotating rod (418) vertically arranged at the central position in the adjusting cavity (410), a plurality of driving worms (414) surrounding the rod body of the driving force rotating rod (418) and a positioning plate (415) arranged on the rod body of the driving worm (414), the rod body of the driving worm (414) is meshed with the driving turbine (412), the positioning plate (415) is connected with the inner wall of the adjusting cavity (410), the driving worm (414) is connected with the positioning plate (415) through a bearing, one end, close to the driving force rotating rod (418), of the driving worm (414) is provided with a stressed conical tooth (416), the rod body of the driving force rotating rod (418) is provided with a force supply conical tooth (417) meshed with the stressed conical tooth (416), and two ends of the driving force rotating rod (418) are connected with the inner wall of the adjusting cavity (410) through bearings, one end of the driving rotating rod (418) vertically penetrates out of the object placing plate (1) downwards.

3. A mapping support to facilitate standing adjustment according to claim 2, wherein: the reinforcing part (42) comprises a fixed clamping cylinder (421) arranged on the shaft body of the driving rotating rod (418), a fixed driving cylinder (420) is arranged on the shaft body of the driving rotating rod (418) below the object placing plate (1), the end part of the fixed driving cylinder (420) is connected with the bottom surface of the object placing plate (1), the fixed clamping cylinder (421) is positioned in the fixed driving cylinder (420), the fixed clamping cylinder (421) is composed of two semi-annular clamping plates, the outer walls of the two semi-annular clamping plates are vertically provided with pressing rods (422), a sliding groove (425) is arranged on the periphery of the fixed driving cylinder (420), the pressing rod (422) penetrates out of the sliding groove (425), a self-retracting disc (423) is arranged on the rod body of the pressing rod (422), and a plurality of return springs (424) are arranged between the self-retracting disc (423) and the inner wall of the fixed driving cylinder (420).

4. A mapping support to facilitate standing adjustment according to claim 3, wherein: the reinforcing part (42) further comprises a positioning clamping groove (426) arranged on the rod body of the pressing rod (422), a positioning clamping rod (427) vertically arranged in the positioning clamping groove (426) and a plurality of accommodating grooves (428) vertically arranged in the inner wall of the fixed driving cylinder (420), the accommodating grooves (428) are communicated with the sliding grooves (425), the positioning clamping rod (427) downwards penetrates out of the positioning clamping groove (426) and penetrates into the accommodating grooves (428), a bearing spring (430) is arranged between the positioning clamping rod (427) and the innermost inner wall of the accommodating grooves (428), an unlocking pull rod (429) is arranged on the rod body of the positioning clamping rod (427), and a sliding seam (431) for the unlocking pull rod (429) to penetrate through and slide is arranged on the periphery of the fixed driving cylinder (420).