CN213145808U

CN213145808U - Mechanical measurement and control instrument adjusting device convenient to adjust

Info

Publication number: CN213145808U
Application number: CN202021071126.5U
Authority: CN
Inventors: 刘妮娜
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-07
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to an appearance adjusting device technical field is observed and controled to machinery specifically is an appearance adjusting device is observed and controled to machinery convenient to adjust, the parcel chassis, one side fixedly connected with universal wheel of chassis, the inside fixedly connected with bearing of chassis, the inside fixedly connected with center post of bearing, one side fixedly connected with gear base that the center post is close to the chassis, the center post slide has been seted up to the inside of center post, one side sliding connection that the center post is close to the center post slide has the lift slider. The utility model has the advantages that: through the inside fixedly connected with center post of bearing, can make center post rotary motion, reached the effect of multi-angle, solved the measurement problem of single angle, through one side fixedly connected with gear base that is close to the chassis at the center post to and the cooperation setting between first gear, twist grip, second gear and the conveyer belt, reached and waved twist grip and just can promote the effect of instrument height.

Description

Mechanical measurement and control instrument adjusting device convenient to adjust

Technical Field

The utility model relates to a mechanical measurement and control appearance adjusting device technical field, especially a mechanical measurement and control appearance adjusting device convenient to adjust.

Background

With the development of science and technology, more and more measurement and control instruments appear in our lives, such as total stations, when the existing measurement and control instruments are used for measurement, the existing measurement and control instruments are generally installed on a mounting frame for convenient measurement, and the measurement and control instruments are often required to adjust angles or inclination angles to acquire more accurate measurement data due to different measurement requirements. Mechanical measurement and control, i.e., measurement and control, refers to a process of measuring physical quantities in the real world to obtain information, and then processing the information to obtain control quantities to control an actuating mechanism. The in-process of mechanical measurement and control needs to use the measurement and control appearance, and the measurement and control appearance mainly used measures interval and area etc. between two objects, and the camera of shooing usefulness simultaneously also is used for mechanical measurement and control. When the measurement and control instrument works, various adjustments, such as adjustment of an offset angle, need to be performed on the measurement and control instrument, the angle can be adjusted only by adjusting the direction of the measurement and control instrument by using the conventional measurement and control device, the angle cannot be conveniently adjusted, the height cannot be adjusted, the use requirement of the daily measurement and control instrument cannot be met, and certain errors are brought to the measurement data of the measurement and control instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a mechanical measurement and control appearance adjusting device convenient to adjust.

The purpose of the utility model is realized through the following technical scheme: an adjusting device of a mechanical measuring and controlling instrument convenient to adjust comprises a package base frame, wherein one side of the base frame is fixedly connected with a universal wheel, a bearing is fixedly connected inside the underframe, a central column is fixedly connected inside the bearing, one side of the central column close to the underframe is fixedly connected with a gear base, a central column slideway is arranged inside the central column, one side of the central column close to the central column slideway is connected with a lifting slide block in a sliding way, one side of the lifting slide block far away from the central column is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a spring base, the inside of the supporting plate is connected with a telescopic plate in a sliding way, one end of the central column far away from the underframe is fixedly connected with a top plate, one side of the top plate close to the central column is fixedly connected with a gear support frame, the gear supporting frame is internally and rotatably connected with a first gear, and the outer surface of the first gear is meshed with a conveying belt.

Optionally, one side of the underframe close to the central column is fixedly connected with a rotary positioning block.

Optionally, the inside of gear base rotates and is connected with the second gear, one side fixedly connected with transfer line of second gear, gear base fixedly connected with rotary rod is kept away from to the transfer line, the one end that the transfer line was kept away from to the rotary rod rotates and is connected with twist grip, the tooth has been seted up to the surface of second gear, the second gear is connected with the conveyer belt meshing.

Optionally, one side fixedly connected with location base that the transfer line was kept away from to the gear base, the location slide has been seted up to one side of being close to the second gear of location base, one side sliding connection that is close to the location slide of location base has the locating piece, the tooth's socket has been seted up to one side that the locating piece is close to the second gear.

Optionally, one side of the spring base close to the supporting plate is fixedly connected with a spring, and one side of the spring far away from the spring base is fixedly connected with a fixing plate.

Optionally, the conveyor belt is fixedly connected with the lifting slide block.

Optionally, a supporting plate slide way is arranged on one side, close to the spring, of the supporting plate, a fixed plate slide block is connected to one side, close to the supporting plate slide way, of the supporting plate in a sliding manner, and the fixed plate slide block is fixedly connected with the fixed plate.

Optionally, one side of the gear base, which is far away from the rotating handle, is fixedly connected with a fixed rod supporting plate, and the inside of the fixed rod supporting plate, which is far away from the gear base, is rotatably connected with a fixed rod.

The utility model has the advantages of it is following:

1. this mechanical measurement and control appearance adjusting device convenient to adjust, inside fixedly connected with center post through the bearing, can make center post rotary motion, the effect of multi-angle has been reached, the measurement problem of single angle has been solved, one side sliding connection that is close to the center post slide through the center post has the lifting slide can effectively guaranteed that lifting slide slides about center post slide is inside, through the one side fixedly connected with gear base that is close to the chassis at the center post, and first gear, twist grip, cooperation setting between second gear and the conveyer belt, reached and waved twist grip and just can promote the effect of instrument height, the current condition that highly can not adjust has been solved.

2. The adjusting device of the mechanical measuring and controlling instrument convenient to adjust can extend and retract the board by connecting the inside of the supporting board with the extension board in a sliding way, the instrument can be stretched and shortened according to the length of the instrument, the fixing plate is fixedly connected with one side of the spring far away from the spring base, the fixity of the instrument can be effectively enhanced, the position of the fixing plate can be adjusted according to the width of the instrument, the positioning block is connected with one side of the positioning base close to the positioning slideway in a sliding way, so that the instrument can be better fixed after the height is adjusted, the problem that the instrument slides downwards after the height is lifted is solved, in addition, keep away from gear base's inside through the dead lever backup pad and rotate and be connected with the dead lever to and the chassis is close to one side fixedly connected with rotary positioning piece of center post, adjust the angle back with the dead lever card in the locating piece, make this mechanical measurement and control appearance adjusting device still have the effect of the angular positioning after the rotation.

Drawings

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

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

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

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1-underframe, 2-universal wheel, 3-bearing, 4-central column, 5-gear base, 6-lifting slide block, 7-support plate, 8-spring base, 9-expansion plate, 10-top plate, 11-gear support frame, 12-first gear, 13-conveyor belt, 14-rotary positioning block, 15-second gear, 16-transmission rod, 17-rotary rod, 18-rotary handle, 19-tooth, 20-positioning base, 21-positioning slideway, 22-positioning block, 23-tooth socket, 24-spring, 25-fixed plate, 26-support plate slideway, 27-fixed plate slide block, 28-fixed rod support plate, 29-fixed rod, 30-central column slideway.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in figures 1-4, a mechanical measurement and control instrument adjusting device convenient to adjust comprises an underframe 1, one side of the underframe 1 is fixedly connected with a universal wheel 2 which is convenient to move, a bearing 3 is fixedly connected inside the underframe 1, a central column 4 is fixedly connected inside the bearing 3 and can enable the central column 4 to rotate and move, so that the multi-angle effect is achieved, the measurement problem of a single angle is solved, one side, close to the underframe 1, of the central column 4 is fixedly connected with a gear base 5, a central column slideway 30 is arranged inside the central column 4 and is used for sliding inside a slide block, one side, close to the central column slideway 30, of the central column 4 is slidably connected with a lifting slide block 6, so that the lifting slide block 6 can effectively slide up and down inside the central column slideway 30, one side, far away from the central column 4, of the lifting slide block 6, the inside sliding connection of backup pad 7 has expansion plate 9, can make the board flexible, stretches and shortens according to the length of instrument, transfers center post 4 to keep away from the one end fixedly connected with roof 10 of chassis 1, and roof 10 is close to one side fixedly connected with gear support frame 11 of

center post

4, and 11 internal rotations of gear support frame are connected with first gear 12, and the surface meshing of first gear 12 is connected with conveyer belt 13, uses the meshing transmission of gear, convenient and fast.

As an optimal technical solution of the utility model: a rotary positioning block 14 is fixedly connected to one side of the underframe 1 close to the central column 4 and used for positioning after rotation.

As an optimal technical solution of the utility model: the inside of gear base 5 is rotated and is connected with second gear 15, one side fixedly connected with transfer line 16 of second gear 15, transfer line 16 keeps away from gear base 5 fixedly connected with rotary rod 17, the one end that transfer line 16 was kept away from to rotary rod 17 is rotated and is connected with twist grip 18, tooth 19 has been seted up to the surface of second gear 15, second gear 15 is connected with the meshing of conveyer belt 13, reached and waved twist grip 18 and just can promote the effect of instrument height, the current condition that highly can not adjust has been solved.

As an optimal technical solution of the utility model: one side fixedly connected with location base 20 that drive rod 16 was kept away from to gear base 5, location slide 21 has been seted up to one side that is close to second gear 15 of location base 20, one side sliding connection that is close to location slide 21 of location base 20 has a locating piece 22, tooth's socket 23 has been seted up to one side that locating piece 22 is close to second gear 15, can make the instrument fix better after the height has been adjusted, the gliding condition downward in appearance of instrument after the height has been promoted.

As an optimal technical solution of the utility model: one side of the spring base 8 close to the support plate 7 is fixedly connected with a spring 24, one side of the spring 24 far away from the spring base 8 is fixedly connected with a fixing plate 25, and the position of the fixing plate 25 can also be adjusted according to the width of the instrument.

As an optimal technical solution of the utility model: the conveyor belt 13 is fixedly connected with the lifting slide block 6, and the conveyor belt 13 drives the lifting slide block 6.

As an optimal technical solution of the utility model: a supporting plate slide way 26 is arranged on one side of the supporting plate 7 close to the spring 24, a fixing plate slide block 27 is connected to one side of the supporting plate 7 close to the supporting plate slide way 26 in a sliding mode, so that the fixing plate can move in one direction, and the fixing plate slide block 27 is fixedly connected with the fixing plate 25.

As an optimal technical solution of the utility model: a fixed rod supporting plate 28 is fixedly connected to one side, far away from the rotating handle 18, of the gear base 5, a fixed rod 29 is connected to the inner portion, far away from the gear base 5, of the fixed rod supporting plate 28 in a rotating mode, the fixed rod 29 is clamped in the positioning block 14 after the angle is adjusted, and therefore the adjusting device of the mechanical measuring and controlling instrument further has the effect of angle positioning after rotation.

The working process of the utility model is as follows: adjust the length of expansion plate 9 and the width between the fixed plate 25, block the instrument into, the good angle of rotation uses dead lever 29 fixed, rotates twist grip 18, promotes to required height, uses locating piece 22 fixed.

In summary, the following steps: the mechanical measurement and control instrument adjusting device convenient to adjust is characterized in that a central column 4 is fixedly connected inside a bearing 3, the central column 4 can rotate and move, a multi-angle effect is achieved, the measurement problem of a single angle is solved, a lifting slide block 6 is slidably connected to one side, close to a central column slide way 30, of the central column 4, the lifting slide block 6 can effectively ensure to slide up and down in the central column slide way 30, a gear base 5 is fixedly connected to one side, close to an underframe 1, of the central column 4, a first gear 12, a rotating handle 18, a second gear 15 and a conveyor belt 13 are arranged in a matched mode, the effect that the height of an instrument can be improved by shaking the rotating handle 18 is achieved, the existing situation that the height cannot be adjusted is solved, a telescopic plate 9 is slidably connected inside a support plate 7, the plate can be stretched and shortened according to, keep away from one side fixedly connected with fixed plate 25 of spring base 8 through spring 24 and can effectively strengthen the fixity of instrument, also can be according to the width regulation position of fixed plate 25 of instrument, one side sliding connection that is close to location slide 21 through location base 20 has locating piece 22, can make the instrument fix better after adjusting high, the instrument has been solved and the gliding condition down of appearance after promoting the height, in addition, the inside rotation of keeping away from gear base 5 through dead lever backup pad 28 is connected with dead lever 29, and chassis 1 is close to one side fixedly connected with rotary positioning piece 14 of center post 4, adjust the angle after with dead lever 29 card in locating piece 14, make this mechanical measurement and control appearance adjusting device still have the effect of the angular positioning after the rotation.

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. The utility model provides a machinery observes and controls appearance adjusting device convenient to adjust which characterized in that: a wrapping block chassis (1), a universal wheel (2) is fixedly connected to one side of the chassis (1), a bearing (3) is fixedly connected to the inside of the chassis (1), a center column (4) is fixedly connected to the inside of the bearing (3), a gear base (5) is fixedly connected to one side, close to the chassis (1), of the center column (4), a center column slide way (30) is arranged inside the center column (4), a lifting slide block (6) is slidably connected to one side, close to the center column slide way (30), of the center column (4), a supporting plate (7) is fixedly connected to one side, far away from the center column (4), of the lifting slide block (6), a spring base (8) is fixedly connected to one side of the supporting plate (7), an expansion plate (9) is slidably connected to the inside of the supporting plate (7), and a top plate (10) is fixedly connected, one side of the top plate (10) close to the central column (4) is fixedly connected with a gear supporting frame (11), a first gear (12) is rotatably connected inside the gear supporting frame (11), and the outer surface of the first gear (12) is connected with a conveying belt (13) in a meshed mode.

2. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: one side of the underframe (1) close to the central column (4) is fixedly connected with a rotary positioning block (14).

3. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: the inside of gear base (5) is rotated and is connected with second gear (15), one side fixedly connected with transfer line (16) of second gear (15), gear base (5) fixedly connected with rotary rod (17) are kept away from in transfer line (16), the one end that transfer line (16) were kept away from in rotary rod (17) is rotated and is connected with twist grip (18), tooth (19) have been seted up to the surface of second gear (15), second gear (15) are connected with conveyer belt (13) meshing.

4. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: one side fixedly connected with location base (20) of transfer line (16) is kept away from in gear base (5), location slide (21) have been seted up to one side that is close to second gear (15) of location base (20), one side sliding connection that is close to location slide (21) of location base (20) has locating piece (22), tooth's socket (23) have been seted up to one side that locating piece (22) are close to second gear (15).

5. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: one side fixedly connected with spring (24) that spring base (8) are close to backup pad (7), one side fixedly connected with fixed plate (25) that spring (24) kept away from spring base (8).

6. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: the conveyor belt (13) is fixedly connected with the lifting slide block (6).

7. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: backup pad slide (26) have been seted up to one side that backup pad (7) are close to spring (24), one side sliding connection that backup pad (7) are close to backup pad slide (26) has fixed plate slider (27), fixed plate slider (27) and fixed plate (25) fixed connection.

8. The mechanical measuring and control instrument adjusting device convenient to adjust of claim 1, characterized in that: one side of the gear base (5) far away from the rotating handle (18) is fixedly connected with a fixed rod supporting plate (28), and the fixed rod supporting plate (28) far away from the inner part of the gear base (5) is rotatably connected with a fixed rod (29).