Instrument and meter rotary positioning frame
Technical Field
The utility model relates to the technical field of positioning frames, in particular to an instrument and meter rotary positioning frame.
Background
Instruments are instruments or devices for detecting, measuring, observing, and calculating various physical quantities, substance components, physical properties, and the like. The temperature tester, the multi-path temperature recorder, the gas detector and the like belong to instruments and meters.
For example, chinese patent publication No. CN107246537a discloses a rotary positioning frame for instruments and meters, which comprises a base, a first chute is arranged on the base, a through hole communicated with the inside and the outside is arranged on the side wall of the front end of the first chute, a first rotating rod is arranged in the through hole in a penetrating manner, a first turbine is fixedly sleeved on one end of the first rotating rod, the bottom of the first chute is rotationally connected with a first worm, the first worm is meshed with the first turbine, a first gear is fixedly sleeved on the first worm, the first gear is positioned below the first turbine, second worms are rotationally connected on the bottoms of the first chute at the left end and the right end of the first worm, second gears are fixedly sleeved on the two second worms, the second gears are meshed with the first gears, two first sliding blocks are arranged in the first chute, and first threaded holes communicated with the left side and the right side walls of the two first sliding blocks are respectively arranged on the side walls of the two first sliding blocks. The utility model can fix and rotate instruments with different volumes, is convenient for maintenance and detection and has simple operation.
The following problems exist in the prior art:
the existing instrument and meter rotating positioning frame is usually rotated manually, has large labor capacity, is easy to fall off when an instrument is fixed, and cannot meet the requirements in actual work; the existing instrument and meter rotary positioning frame has the defects that the height of an overhaul platform of the instrument and meter is fixed, the overhaul platform cannot be adjusted in height, and when the height is unsuitable, great difficulty is often increased in the maintenance process, so that the maintenance time is prolonged, and the use is inconvenient.
Disclosure of Invention
The utility model provides an instrument and meter rotary positioning frame for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an instrument and meter rotating positioning frame, includes the base, the bottom fixedly connected with universal wheel of base, the top fixedly connected with roof of base, the spout has been seted up at the top of roof, one side fixedly connected with motor one; the output end of the first motor is fixedly connected with a bidirectional screw rod, the outer wall of the bidirectional screw rod is in threaded connection with a moving block, the top of the moving block is fixedly connected with a first telescopic rod, the top of the first telescopic rod is fixedly connected with a connecting block, and the upper part inside the moving block is in sliding connection with a directional rod; one side of the moving block is fixedly connected with a second fixed block, a second positioning rod is movably inserted into the inner wall of the second fixed block, and a through hole is movably inserted into the outer wall of the second positioning rod.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with telescopic link two of connecting block, the one end fixedly connected with motor two of telescopic link two, the output fixedly connected with main shaft of motor two.
The technical scheme of the utility model is further improved as follows: one end fixedly connected with braced frame of main shaft, braced frame's top fixedly connected with cylinder, the output fixedly connected with clamp plate of cylinder.
The technical scheme of the utility model is further improved as follows: the top of roof fixedly connected with fixed block one, one side swing joint of fixed block one has locating lever three, the top fixedly connected with pivot of locating lever three.
The technical scheme of the utility model is further improved as follows: the inner wall of the third side of the locating rod is movably inserted with a first locating rod, and the bottom of the first locating rod is fixedly connected with a reset spring.
The technical scheme of the utility model is further improved as follows: the bottom of the top plate is fixedly connected with an inserting block, and a groove I is movably inserted into the outer wall of the inserting block.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an instrument and meter rotary positioning frame, which adopts the mutual coordination among a telescopic rod II, a supporting frame, an air cylinder, a pressing plate, a starting motor II and a main shaft, and can enable the supporting frame to move by starting the telescopic rod II, so that the instrument and meter are more stable, the air cylinder is started, the pressing plate can clamp the instrument and meter to be maintained, the maintenance and fixation are convenient, and the main shaft can drive the supporting frame to rotate by starting the motor II, so that the process of maintaining the instrument and meter is more convenient and quicker, and the working time is shortened.
2. The utility model provides an instrument and meter rotary positioning frame, which adopts the mutual coordination among a positioning rod I, a positioning rod III, a rotating shaft, an inserting block, a groove I and a return spring, wherein the positioning rod I can be pulled by external force, so that the positioning rod I leaves the inside of a side plate of a base, and the positioning rod III can rotate under the action of the rotating shaft, thereby moving a top plate by external force, separating the inserting block from the groove I, and further separating the top plate from the base, preventing separation, detecting and maintaining internal equipment, is simple and quick to operate, and can be fixed in the groove by the return spring when being disassembled and assembled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 1. a base; 2. a universal wheel; 3. a first telescopic rod; 4. a connecting block; 5. a support frame; 6. a first motor; 7. a second telescopic rod; 8. a directional rod; 9. a second motor; 10. a main shaft; 11. a cylinder; 12. a pressing plate; 13. a two-way screw rod; 14. a moving block; 15. a top plate; 16. a positioning rod I; 17. a return spring; 18. a rotating shaft; 19. a positioning rod III; 20. a first fixed block; 21. inserting blocks; 22. a groove I; 23. a through hole; 24. a positioning rod II; 25. and a second fixed block.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides an instrument and meter rotary positioning frame, which comprises a base 1, wherein the bottom of the base 1 is fixedly connected with a universal wheel 2, the top of the base 1 is fixedly connected with a top plate 15, the top of the top plate 15 is provided with a chute, and one side of the base 1 is fixedly connected with a motor I6; the output end of the motor I6 is fixedly connected with a bidirectional screw rod 13, the outer wall of the bidirectional screw rod 13 is in threaded connection with a moving block 14, the top of the moving block 14 is fixedly connected with a telescopic rod I3, the top of the telescopic rod I3 is fixedly connected with a connecting block 4, and the upper part inside the moving block 14 is in sliding connection with a directional rod 8;
one side of the moving block 14 is fixedly connected with a second fixed block 25, the inner wall of the second fixed block 25 is movably inserted with a second positioning rod 24, and the outer wall of the second positioning rod 24 is movably inserted with a through hole 23.
In this embodiment, the base 1 can be moved to a place where operation is required by the universal wheel 2, so that the universal wheel 2 is fixed, the work can be performed, the motor I6 is turned on, the bidirectional screw rod 13 can be rotated, so that the moving block 14 moves on the bidirectional screw rod 13 along the direction of the directional rod 8, when the distance suitable for the size of an instrument is adjusted, the locating rod II 24 can be inserted into the fixed block II 25 through the through hole 23, the moving block 14 cannot be finely moved, the fixing effect is achieved, and the proper height is adjusted through the telescopic rod I3, so that the work is more convenient.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side of the connecting block 4 is fixedly connected with a telescopic rod II 7, one end of the telescopic rod II 7 is fixedly connected with a motor II 9, the output end of the motor II 9 is fixedly connected with a main shaft 10, one end of the main shaft 10 is fixedly connected with a supporting frame 5, the top of the supporting frame 5 is fixedly connected with an air cylinder 11, and the output end of the air cylinder 11 is fixedly connected with a pressing plate 12.
In this embodiment, through starting telescopic link two 7, alright make braced frame 5 remove to make instrument and meter more firm, thereby start cylinder 11, clamp plate 12 alright clip instrument and meter that needs maintenance, conveniently maintain fixedly, through start motor two 9, alright make main shaft (10) drive braced frame 5 rotate, make the process of instrument and meter of maintenance more convenient and fast, thereby reduce operating duration.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of the top plate 15 is fixedly connected with a first fixing block 20, one side of the first fixing block 20 is movably connected with a third positioning rod 19, the top of the third positioning rod 19 is fixedly connected with a rotating shaft 18, the inner wall of one side of the third positioning rod 19 is movably inserted with a first positioning rod 16, the bottom of one side of the first positioning rod 16 is fixedly connected with a return spring 17, the bottom of the top plate 15 is fixedly connected with an inserting block 21, and the outer wall of the inserting block 21 is movably inserted with a first groove 22.
In this embodiment, the first positioning rod 16 is pulled by an external force, so that the first positioning rod 16 leaves the inner side of the side plate of the base 1, and the third positioning rod 19 can rotate under the action of the rotating shaft 18, so that the top plate 15 is moved by the external force, the insert 21 is separated from the first groove 22, the top plate 15 leaves the base 1, the internal equipment can be detected and maintained, the operation is simple and quick, the dismounting time is saved, and the first positioning rod 16 can be fixed in the groove by the return spring 17.
The working principle of the instrument and meter rotary positioning frame is specifically described below.
As shown in fig. 1 to 4, the base 1 can be moved to a place to be operated through the universal wheel 2, so that the universal wheel 2 is fixed, work can be performed, the motor one 6 is started, the bidirectional screw rod 13 can be rotated, the moving block 14 moves on the bidirectional screw rod 13 along the direction of the directional rod 8, when the distance suitable for the size of an instrument is adjusted, the positioning rod two 24 can be inserted into the fixed block two 25 through the through hole 23, the moving block 14 can not be finely moved, the fixing effect is achieved, the proper height is adjusted through the telescopic rod one 3, the work is more convenient, the supporting frame 5 can be moved through the starting of the telescopic rod two 7, the instrument is more stable, the cylinder 11 is started, the instrument and meter that needs maintenance can be cliied to clamp plate 12, conveniently maintain fixedly, through start motor two 9, alright make main shaft 10 drive braced frame 5 rotate, make the process of instrument and meter of maintenance more convenient and fast, thereby reduce operating time, alright pulling locating lever one 16 through external force, make locating lever one 16 leave the inside of base 1 curb plate, alright make locating lever three 19 rotate under the effect of pivot 18, thereby move roof 15 through external force, alright make insert 21 break away from recess one 22, thereby make roof 15 leave base 1, alright detect the maintenance to the equipment of inside, easy operation, swiftly, save the dismouting time, alright make locating lever one 16 fix in the recess through reset spring 17.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.