CN219317999U

CN219317999U - Liftable mounting frame for measurement and mapping

Info

Publication number: CN219317999U
Application number: CN202223104276.3U
Authority: CN
Inventors: 李星会
Original assignee: Tai'an City Urban Management Comprehensive Service Center
Current assignee: Tai'an City Urban Management Comprehensive Service Center
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-07-07
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a lifting mounting frame for measuring and mapping, which comprises a supporting table and a rotary table, wherein the surface of the supporting table is connected with a supporting sleeve, the bottom surface of the rotary table is connected with a rotary sleeve, a supporting rod is vertically fixed in the center of the surface of the rotary table, a through groove is formed in one side of a vertical cavity along the length direction, a screw rod is rotatably arranged in the supporting rod, the screw rod is in threaded connection with a lifting block, the lifting block is connected with a mapping instrument mounting seat, the lower end of the screw rod stretches into the rotary sleeve, a mechanical commutator driven by a motor is arranged in the rotary sleeve, the lower end of the mechanical commutator is connected with a rotary gear through a lower clutch, and a gear ring meshed with the rotary gear is arranged on the inner wall of the rotary sleeve; the upper end of the mechanical commutator is connected with an upper gear through an upper clutch, the upper gear is meshed with a fixed gear, and the center of the fixed gear is fixed with the lower end of the screw rod. The mounting frame provided by the utility model is convenient for adjusting the angle and the height of the surveying instrument, can adapt to the surveying demands of different directions, and can be used by surveyors with different heights, so that the surveying instrument is more comfortable and convenient.

Description

Liftable mounting frame for measurement and mapping

Technical Field

The utility model relates to the technical field of measurement and mapping equipment, in particular to a lifting installation frame for measurement and mapping.

Background

The ground survey and mapping instrument is an instrument for carrying out various aspects such as orientation, ranging, angle measurement, height measurement, image measurement, photogrammetry and the like which are required by measurement work in engineering construction, construction and management stages, has accurate measured data, is universally applied to the construction industry, is used in the measuring instrument at present, and is convenient to adapt to the mapping work in different directions, the position of the mapping instrument is required to be constantly adjusted by a mapping person aiming at the measurement direction, the process consumes physical strength, and the traditional survey and mapping instrument mounting seat does not have the function of adjusting the angle in the use process, so that the use effect is reduced.

In addition, the traditional surveying instrument bracket is often limited in height adjustment, and has small adjustable range when used by surveying staff with different heights, the mapping personnel can not adjust to suitable height, therefore, the mapping personnel can bend over or stand on the tiptoe to use, the operation is inconvenient, and the defect exists.

Disclosure of Invention

Aiming at the defects of the prior art, the lifting mounting frame for measuring and mapping is provided by the utility model, the angle and the height of a mapping instrument are convenient to adjust, mapping requirements in different directions can be met, and mapping staff with different heights can be satisfied for use, so that the lifting mounting frame is more comfortable and convenient.

The utility model is realized by the following technical scheme:

the utility model provides a measure survey and drawing and use liftable mounting bracket, including supporting bench and revolving stage, the supporting leg that can receive and release is installed to the supporting bench bottom surface, the supporting bench surface is connected with the support sleeve that is used for supporting the revolving stage, the revolving stage bottom surface is connected with stretches into in the support sleeve and with the rotation sleeve of support sleeve swivelling joint, the surface center of revolving stage is vertical to be fixed with the bracing piece of establishing vertical chamber in the interior, the vertical chamber sets up logical groove along length direction in one side of bracing piece, the bracing piece is installed the lead screw in the vertical chamber rotation, the lead screw is threaded connection in vertical chamber has the lifter, the lifter is connected with the surveying instrument mount pad through stretching out the connecting rod outside the logical groove, the lead screw lower extreme runs through the revolving stage center and stretches into in the rotation sleeve, the supporting bench is provided with by motor driven mechanical commutator in the rotation sleeve, the lower extreme of mechanical commutator is through lower clutch connection rotation gear, rotation sleeve inner wall is provided with the ring gear with rotation gear meshing; the upper end of the mechanical commutator is connected with an upper gear through an upper clutch, the upper gear is meshed with a fixed gear, and the center of the fixed gear is fixed with the lower end of the screw rod.

Further, an annular slideway is correspondingly arranged between the inner wall of the supporting sleeve and the outer wall of the rotating sleeve, and balls playing a role in rolling support are placed in the slideway.

Through setting up the ball between support sleeve and rotatory sleeve, the ball rolls in the slide, and the usable ball rolls and is convenient for support the rotation between sleeve and the rotatory sleeve, and the ball still plays the supporting role, guarantees that two sleeves remain stable at the rotation in-process.

Further, a battery box is arranged in the center of the bottom surface of the supporting table, and a storage battery for supplying power to the motor is arranged in the battery box.

The battery box is arranged in the bottom surface of the supporting table, and the storage battery is used for supplying power to the motor in the rotary sleeve, so that battery replacement is convenient.

Further, a switch for controlling the start and stop and the forward and reverse rotation of the motor is arranged on the rotary platform.

Through installing the switch on the revolving stage, be convenient for control the turned angle of revolving stage, and then the angle of adjustment top mapping appearance realizes following the rotation as required, promotes operating efficiency.

Further, the bottom surface circumference of supporting bench evenly is connected with three connecting blocks at intervals, and the lower extreme of three connecting blocks all is connected with the supporting leg that keeps the damping with the connecting block in the rotation, and the bottom of every supporting leg all is connected with the ground pin that keeps the damping with the supporting leg in the rotation.

The movable ground peg that inserts that is provided with in supporting leg bottom for insert ground and conveniently fix a position the mounting bracket, supporting leg upper portion is connected with the supporting bench rotation through the connecting block, conveniently adjusts holistic mounted position.

The utility model has the beneficial effects that:

the mounting frame can adjust the angle of the surveying instrument according to the surveying requirement, so that the surveying instrument can be used for omnibearing surveying, and the flexibility of the use of the surveying instrument is improved. Through adopting the cooperation of mechanical commutator and electromagnetic clutch to use, open and shut through controlling electromagnetic clutch respectively, realize that a motor controls surveying instrument turned angle and surveying instrument elevating height respectively, both satisfied survey and drawing angle needs also be convenient for adjust the high different height personnel of being suitable for of surveying instrument and use, need not bow and use the surveying instrument, long-term use can not tired, it is more comfortable, can realize the surveying work in 360 positions of surveying instrument under the prerequisite of not removing the surveying instrument position simultaneously, avoided frequent removal surveying instrument and fixed surveying instrument's loaded down with trivial details step, greatly reduced surveying instrument's intensity of labour, optimize the equipment structure, the purpose of dustproof protection is played in rotatory sleeve is all installed to the consumer.

The support legs of the mounting frame can be unfolded to be matched with the ground inserting nails below for positioning and use when the mounting frame is not used, and the mounting frame is folded and stacked when the mounting frame is not used, so that the space is saved, and the mounting frame is more convenient to move and store.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the support bar according to the present utility model.

FIG. 3 is a schematic view of the mounting structure of the support table and the support legs according to the present utility model.

The figure shows:

1. the device comprises a supporting table, 2, a rotating table, 3, a supporting sleeve, 4, a rotating sleeve, 5, balls, 6, a gear ring, 7, a motor, 8, a speed reducer, 9, a fixed gear, 10, a mechanical commutator, 11, an upper gear, 12, a supporting rod, 13, a through groove, 14, a mounting seat, 15, a rotating gear, 16, a battery box, 17, supporting legs, 18, a vertical cavity, 19, a lead screw, 20, a lifting block, 21, a connecting rod, 22, a connecting block, 23, a ground pin, 24, a lower clutch, 25 and an upper clutch.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

The utility model provides a survey and drawing is with liftable mounting bracket, includes brace table 1 and revolving stage 2, but the supporting leg 17 of receiving and releasing is installed to brace table 2 bottom surface, and specifically, the equal interval in bottom surface circumference of brace table 1 is connected with three connecting block 22, and the lower extreme of three connecting block 22 all is connected with the supporting leg 17 that keeps the damping with connecting block 22 in a rotary manner, and the bottom of every supporting leg 17 all is connected with the ground peg 23 that keeps the damping with supporting leg 17 in a rotary manner.

The supporting table 1 is connected with a supporting sleeve 3 for supporting the rotating table 2 on the surface, the bottom surface of the rotating table 2 is connected with a rotating sleeve 4 which stretches into the supporting sleeve 3 and is rotationally connected with the supporting sleeve 3, an annular slideway is correspondingly arranged between the inner wall of the supporting sleeve 3 and the outer wall of the rotating sleeve 4, and balls 5 playing a role in rolling support are placed in the slideway.

The surface center of the rotary table 2 is vertically fixed with a supporting rod 12 with a vertical cavity therein, a through groove 13 is formed in one side of the supporting rod 12 along the length direction in the vertical cavity 18, the supporting rod 12 is rotationally provided with a screw rod 19 in the vertical cavity 18, the screw rod 19 is connected with a lifting block 20 in the vertical cavity 18 in a threaded manner, the lifting block 20 is connected with a surveying instrument mounting seat 14 through a connecting rod 21 extending out of the through groove 13, the lower end of the screw rod 19 penetrates through the center of the rotary table 2 and extends into the rotary sleeve 4, the supporting table 1 is provided with a mechanical commutator 10 driven by a motor 7 in the rotary sleeve 4, and the motor 7 is in transmission connection with the mechanical commutator 10 through a speed reducer 8 in cooperation with a coupling.

The lower end of the mechanical commutator 10 is connected with a rotary gear 15 through a lower clutch 24, and the inner wall of the rotary sleeve 4 is provided with a gear ring 6 meshed with the rotary gear 15; the upper end of the mechanical commutator 10 is connected with an upper gear 11 through an upper clutch 25, the upper gear 11 is meshed with a fixed gear 9, and the center of the fixed gear 9 is fixed with the lower end of a screw rod 19. In this embodiment, the upper clutch 25 and the lower clutch 24 are both electromagnetic clutches, which are convenient for control and use.

A battery box 16 is arranged in the center of the bottom surface of the supporting table 1, and a storage battery for supplying power to the motor 7 and the electromagnetic clutch is arranged in the battery box 16.

The rotary platform 2 is provided with a switch for controlling the start and stop of the motor 7 and the forward and reverse rotation.

The working process of the utility model comprises the following steps:

before using, install the surveying instrument on the mount pad 14 of mounting bracket earlier, three supporting legs 17 are expanded, utilize the ground peg 23 of three supporting legs 17 bottom to insert respectively and fix below ground whole mounting bracket, according to surveying personnel's height, utilize the switch on revolving stage 2, control motor 7 cooperation electromagnetic clutch adjusts the lift height of surveying instrument, take the surveying instrument to rise to the example, start the motor 7 in the rotatory sleeve 4, go up clutch 25 and close, lower clutch 24 disconnection, the actuating force of motor 7 is input to last gear 11 through mechanical commutator 10 cooperation clutch 25 at this moment, go up gear 11 and pass through fixed gear 9 drive lead screw 19 and rotate, the lifter 20 of bracing piece 12 vertical intracavity can follow lead screw 19 and upwards remove, and then drive the surveying instrument through connecting rod 21 and mount pad 14 and rise, make the high needs of current surveying instrument that satisfy of surveying personnel, the surveying personnel need not long-time bow or upwarp the foot operation, the comfort level that the surveying personnel used has been improved. On the contrary, when the height of the surveying instrument needs to be reduced, only the motor 7 needs to be controlled to rotate reversely, and the mechanical commutator 10 is matched with the upper clutch 25 to drive the screw rod 19 to rotate reversely, so that the mounting seat 14 is lowered.

When the angle of the surveying instrument needs to be adjusted, the upper clutch 24 is disconnected at the moment, the lower clutch 24 is electrified to be closed, the driving force of the motor 7 is transmitted to the rotary gear 15 through the mechanical reverser 10 and the lower clutch 24, the rotary gear 15 is matched with the gear ring 6 to drive the rotary sleeve 4 to rotate in the supporting sleeve 3, the rotary table 2 above is driven to rotate, the rotary table 2 rotates to drive the whole surveying instrument above to rotate, when the needed angle is reached, the lower clutch 24 is disconnected by utilizing the switch control, the surveying angle of the surveying instrument is kept unchanged to be used for continuous surveying, 360-degree all-round surveying of the surveying instrument can be realized on the premise of not moving the position of the surveying instrument according to the surveying needs of different directions, the labor intensity of surveying personnel is greatly reduced, and the comfort level of the use is improved.

After the utility model is used, the surveying instrument body is taken down from the mounting seat 14, the ground pin 23 is pulled out, and then the supporting legs 17 are folded to be contained at the bottom of the supporting table 1, so that the occupied space is reduced, and the transportation is convenient.

Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.

Claims

1. Liftable mounting bracket is used in survey and drawing, its characterized in that: the rotary table comprises a supporting table and a rotary table, wherein retractable supporting legs are arranged on the bottom surface of the supporting table, a supporting sleeve used for supporting the rotary table is connected to the surface of the supporting table, a rotary sleeve extending into the supporting sleeve and rotationally connected with the supporting sleeve is connected to the bottom surface of the rotary table, a supporting rod with a vertical cavity arranged inside is vertically fixed to the center of the surface of the rotary table, a through groove is formed in one side of the supporting rod along the length direction of the vertical cavity, a screw rod is rotatably arranged in the vertical cavity by the supporting rod, a lifting block is connected to the screw rod in the vertical cavity in a threaded manner, a mapping instrument mounting seat is connected to the lifting block through a connecting rod extending out of the through groove, the lower end of the screw rod penetrates through the center of the rotary table and extends into the rotary sleeve, a mechanical commutator driven by a motor is arranged in the rotary sleeve by the supporting table, a rotary gear is connected to the lower end of the mechanical commutator through a lower clutch, and a gear ring gear meshed with the rotary gear is arranged on the inner wall of the rotary sleeve. The upper end of the mechanical commutator is connected with an upper gear through an upper clutch, the upper gear is meshed with a fixed gear, and the center of the fixed gear is fixed with the lower end of the screw rod.

2. The liftable mounting rack for measurement and mapping according to claim 1, wherein: an annular slideway is correspondingly arranged between the inner wall of the supporting sleeve and the outer wall of the rotating sleeve, and balls with rolling supporting function are arranged in the slideway.

3. The liftable mounting rack for measurement and mapping according to claim 1, wherein: the battery box is installed at the bottom surface center of supporting bench, installs the battery for the motor power supply in the battery box.

4. The liftable mounting rack for measurement and mapping according to claim 1, wherein: the rotary platform is provided with a switch for controlling the start and stop of the motor and the forward and reverse rotation.

5. The liftable mounting rack for measurement and mapping according to claim 1, wherein: the bottom surface circumference of supporting bench evenly is connected with three connecting block at intervals, and the lower extreme of three connecting block all is connected with the supporting leg that keeps the damping with the connecting block, and the bottom of every supporting leg all is connected with the ground peg that keeps the damping with the supporting leg in a rotary manner.