CN215447966U

CN215447966U - Automatic instrument convenient to adjust steadily

Info

Publication number: CN215447966U
Application number: CN202120953832.0U
Authority: CN
Inventors: 王振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-07
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses an automatic instrument convenient to adjust stably, and relates to the technical field of automatic instruments. According to the utility model, by arranging the rotating block, the torsion spring, the accommodating groove, the screw shaft, the fixed seat, the side groove and the sleeve, the rotating block is pressed to contract the torsion spring under stress, the rotating block is contracted into the accommodating groove, the screw shaft is inserted into the side groove from the top end of the fixed seat, the rotating block is rotated and opened under the elastic force action of the torsion spring, then the sleeve is rotated to move downwards along the outer wall of the screw shaft, the top end of the rotating block is in close contact with the top end of the side groove, and the bottom end of the sleeve is in close contact with the top end of the fixed seat, so that the screw shaft is rapidly installed and limited and fixed.

Description

Automatic instrument convenient to adjust steadily

Technical Field

The utility model relates to the technical field of automatic instruments, in particular to an automatic instrument convenient to adjust stably.

Background

An automatic instrument is composed of several automatic elements, and has several functions, such as measurement, display, record, control and alarm.

According to the Chinese patent number: CN210464575U discloses an automatic instrument convenient for stable adjustment, which comprises a monitoring pipeline, a connecting block and a hinged connecting rod, wherein an instrument main body is arranged above the monitoring pipeline, and the instrument main body is communicated with the monitoring pipeline through a connecting pipeline, and one end of the instrument main body is fixedly provided with a left connecting plate through a hinge joint, through the arrangement of the balancing weight, the threaded column, the supporting frame, the left connecting plate and the right connecting plate, after the device is fixed above the monitoring pipeline, the device pulls a plurality of balancing weights with equal weight to be embedded in the supporting frame after being sleeved at the outer ends of the threaded columns, then the threaded columns provided with the balancing weights are fixed at the middle parts of the left connecting plate and the right connecting plate by the device, the power at both ends is in the state that equals about the instrument main part, and the holistic arrangement of instrument main part will be more steady, also makes the monitoring operation of later stage the device to rivers more accurate simultaneously.

But the screw thread post and the board fixed connection that agrees with of above-mentioned patent, inconvenient installation is dismantled to it is very troublesome when overhauing and maintaining, greatly reduced the efficiency of overhauing and maintaining.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems of inconvenient installation and disassembly and low maintenance efficiency, the automatic instrument convenient to adjust stably is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic instrument convenient for stable adjustment comprises a monitoring pipeline, a dismounting mechanism and a fixing mechanism, wherein an instrument main body is arranged at the top end of the outer wall of the monitoring pipeline, fixing seats are arranged at two ends, located at the instrument main body, of the outer wall of the monitoring pipeline, a side groove is formed in one side inside the fixing seats, and connecting rods are arranged at two ends of the outer wall of the instrument main body;

the disassembly mechanism comprises a screw rod shaft located in a side groove, a sleeve is arranged on the outer wall of the screw rod shaft located at the top end of a fixed seat, a connecting block is arranged on the top end of the screw rod shaft, a fixed block is arranged on the top end of the connecting block, accommodating grooves are formed in two sides of the outer wall of the screw rod shaft, a rotating block is arranged in each accommodating groove, a torsion spring is arranged at the bottom end of each rotating block, a moving groove is formed in the top end of the connecting block, a fixed shaft is arranged in each moving groove, a reset spring is arranged on the outer wall of each fixed shaft, a bottom groove is formed in the bottom end of each fixed block, a baffle is arranged at one end of the bottom groove located in each moving groove, and a circular groove is formed in each baffle.

As a still further scheme of the utility model: the fixed establishment is including being located the inside spread groove of fixed block, the inside top of spread groove is provided with the spacing groove, the inside of spacing groove is provided with the stopper, the top of stopper is provided with the spacing axle that runs through to the fixed block top, the outside wall of spacing axle is located the inside of spacing groove and is provided with spacing spring, the top of connecting rod is provided with the draw-in groove.

As a still further scheme of the utility model: the outer wall of the connecting rod is matched with the inner wall of the connecting groove, the inner wall of the clamping groove is matched with the outer wall of the limiting block, and the outer wall of the limiting block is matched with the inner wall of the limiting groove.

As a still further scheme of the utility model: the inside of fixed block is located the top of spacing groove and is provided with the groove that agrees with mutually with the outer wall of spacing axle, the top of spacing axle is provided with spacing ring piece, the inner wall of kerve agrees with mutually with the outer wall of connecting block.

As a still further scheme of the utility model: one end of the torsion spring is fixedly connected with the rotating block, the other end of the torsion spring is fixedly connected with the inner wall of the accommodating groove, and two ends of the bottom end of the rotating block are rotatably connected with the inner wall of the accommodating groove through a short shaft and a bearing.

As a still further scheme of the utility model: the outer wall of the baffle is matched with the inner wall of the moving groove, and the outer wall of the fixed shaft is matched with the inner wall of the circular groove.

As a still further scheme of the utility model: the outer wall of the screw rod shaft is provided with threads meshed with the inner wall of the sleeve, and a shaft groove is formed in the fixed seat above the side groove.

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

1. by arranging the rotating block, the torsion spring, the accommodating groove, the screw rod shaft, the fixed seat, the side groove and the sleeve, the effect that the rotating block is pressed to enable the torsion spring to be stressed and contracted is achieved, meanwhile, the rotating block is contracted into the accommodating groove, then the screw rod shaft is inserted into the side groove from the top end of the fixed seat, the rotating block is rotated and opened under the elastic action of the torsion spring, then the sleeve is rotated to enable the sleeve to move downwards along the outer wall of the screw rod shaft, the top end of the rotating block is in tight contact with the top end of the side groove, meanwhile, the bottom end of the sleeve is in tight contact with the top end of the fixed seat, and therefore the screw rod shaft is rapidly installed and fixed in a limiting mode;

2. through setting up reset spring, the baffle, the connecting rod, the stopper, the spacing groove, and spacing spring, realize releasing the fixed block, it resets to drive the fixed block when promoting the baffle under reset spring's elastic action and reseing, thereby make the fixed block move along the outer wall of connecting rod, meanwhile, the one end extrusion stopper of connecting rod, when making the stopper shrink into the spacing inslot, make the shrink of spacing spring atress, after the one end of connecting rod contacts with the one end of spread groove, under spacing spring's elastic action, the stopper block that resets is fixed in the draw-in groove, thereby realize the quick spacing fixed to the connecting rod.

Drawings

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

FIG. 2 is a cross-sectional exploded view of the detachment mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A;

FIG. 4 is an enlarged view of the utility model at B;

fig. 5 is an enlarged view of the present invention at C.

In the figure: 1. monitoring the pipeline; 2. a meter main body; 3. a fixed seat; 4. a side groove; 5. a sleeve; 6. a screw shaft; 7. connecting blocks; 8. a fixed block; 9. a connecting rod; 10. a card slot; 11. connecting grooves; 12. a limiting groove; 13. a limiting block; 14. a limiting spring; 15. a limiting shaft; 16. a bottom groove; 17. a baffle plate; 18. a circular groove; 19. a moving groove; 20. a fixed shaft; 21. a return spring; 22. a receiving groove; 23. rotating the block; 24. a torsion spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 5, in the embodiment of the utility model, an automatic instrument convenient to adjust stably comprises a monitoring pipeline 1, a dismounting mechanism and a fixing mechanism, wherein an instrument main body 2 is arranged at the top end of the outer wall of the monitoring pipeline 1, fixing seats 3 are arranged at two ends, located at the instrument main body 2, of the outer wall of the monitoring pipeline 1, a side groove 4 is arranged at one side inside the fixing seats 3, and connecting rods 9 are arranged at two ends of the outer wall of the instrument main body 2;

the disassembly mechanism comprises a screw rod shaft 6 located inside a side groove 4, a sleeve 5 is arranged on the outer wall of the screw rod shaft 6 located on the top end of a fixed seat 3, a connecting block 7 is arranged on the top end of the screw rod shaft 6, a fixed block 8 is arranged on the top end of the connecting block 7, accommodating grooves 22 are formed in two sides of the outer wall of the screw rod shaft 6, rotating blocks 23 are arranged inside the accommodating grooves 22, torsion springs 24 are arranged at the bottom ends of the rotating blocks 23, a moving groove 19 is formed in the top end of the connecting block 7, a fixed shaft 20 is arranged inside the moving groove 19, a reset spring 21 is arranged on the outer wall of the fixed shaft 20, a bottom groove 16 is formed in the bottom end of the fixed block 8, a baffle 17 is arranged inside one end of the bottom groove 16 located inside the moving groove 19, and a circular groove 18 is formed in the baffle 17.

Please refer to fig. 2 and fig. 2, the fixing mechanism includes a connecting groove 11 located inside the fixing block 8, a limiting groove 12 is disposed at the top end inside the connecting groove 11, a limiting block 13 is disposed inside the limiting groove 12, a limiting shaft 15 penetrating through the top end of the fixing block 8 is disposed at the top end of the limiting block 13, a limiting spring 14 is disposed inside the limiting groove 12 on the outer wall of the limiting shaft 15, and a clamping groove 10 is disposed at the top end of the connecting rod 9 for rapidly limiting and fixing the connecting rod 9.

Please refer to fig. 2, the outer wall of the connecting rod 9 fits with the inner wall of the connecting groove 11, the inner wall of the clamping groove 10 fits with the outer wall of the limiting block 13, and the outer wall of the limiting block 13 fits with the inner wall of the limiting groove 12, so as to facilitate the rapid limiting and fixing of the connecting rod 9.

Please refer to fig. 2, 3 and 4, a groove matched with the outer wall of the limiting shaft 15 is arranged above the limiting groove 12 in the fixing block 8, a limiting ring block is arranged at the top end of the limiting shaft 15 to facilitate limiting movement of the limiting shaft 15, and the inner wall of the bottom groove 16 is matched with the outer wall of the connecting block 7 to facilitate sleeving of the connecting block 7.

Please refer to fig. 5, one end of the torsion spring 24 is fixedly connected to the rotation block 23, the other end of the torsion spring 24 is fixedly connected to the inner wall of the storage groove 22, and two ends of the bottom end of the rotation block 23 are rotatably connected to the inner wall of the storage groove 22 through the short shaft and the bearing, so as to facilitate the rotation connection of the rotation block 23.

Please refer to fig. 4, the outer wall of the baffle 17 fits the inner wall of the moving groove 19, and the outer wall of the fixed shaft 20 fits the inner wall of the circular groove 18 to facilitate the limit movement of the fixed block 8.

Please refer to fig. 2, the outer wall of the screw shaft 6 is provided with a thread engaged with the inner wall of the sleeve 5, and the inside of the fixing seat 3 is provided with a shaft groove above the side groove 4, so as to facilitate the rotation of the sleeve 5 to limit and fix the screw shaft 6.

The working principle of the utility model is as follows: when the automatic instrument convenient for stable adjustment is installed, the rotating block 23 is pressed to enable the torsion spring 24 to be stressed and contracted, the rotating block 23 is contracted into the accommodating groove 22 to push the fixing block 8, the baffle 17 moves along the inner wall of the moving groove 19 to enable the return spring 21 to be stressed and contracted, so that the fixing block 8 is moved to one side of the top end of the connecting block 7 to be conveniently sleeved with the connecting rod 9, then the screw rod shaft 6 is inserted into the side groove 4 from the top end of the fixing seat 3, the rotating block 23 is rotated and opened under the action of the elastic force of the torsion spring 24, then the sleeve 5 is rotated to enable the sleeve 5 to move downwards along the outer wall of the screw rod shaft 6, so that the top end of the rotating block 23 is in close contact with the top end of the side groove 4, the bottom end of the sleeve 5 is in close contact with the top end of the fixing seat 3, so that the quick limiting and fixing of the screw rod shaft 6 are realized, and meanwhile, one end of the connecting rod 9 is aligned with the connecting groove 11, release fixed block 8, drive fixed block 8 when pushing away baffle 17 and reseing under reset spring 21's elastic force effect, thereby make fixed block 8 remove along the outer wall of connecting rod 9, meanwhile, one end extrusion stopper 13 of connecting rod 9, when making stopper 13 shrink into spacing inslot 12, make the shrink of spacing spring 14 atress, after the one end of connecting rod 9 and the one end contact of spread groove 11, under spacing spring 14's elastic force effect, stopper 13 block that resets is fixed in draw-in groove 10, thereby realize the quick spacing fixed to connecting rod 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An automatic instrument convenient to adjust stably comprises a monitoring pipeline (1), a dismounting mechanism and a fixing mechanism, and is characterized in that an instrument main body (2) is arranged at the top end of the outer wall of the monitoring pipeline (1), fixing seats (3) are arranged at two ends, located at the instrument main body (2), of the outer wall of the monitoring pipeline (1), a side groove (4) is arranged at one side inside the fixing seats (3), and connecting rods (9) are arranged at two ends of the outer wall of the instrument main body (2);

wherein the disassembly mechanism comprises a screw rod shaft (6) positioned in a side groove (4), a sleeve (5) is arranged on the outer wall of the screw rod shaft (6) and positioned at the top end of a fixed seat (3), a connecting block (7) is arranged on the top end of the screw rod shaft (6), a fixed block (8) is arranged on the top end of the connecting block (7), accommodating grooves (22) are arranged on two sides of the outer wall of the screw rod shaft (6), a rotating block (23) is arranged in each accommodating groove (22), a torsion spring (24) is arranged at the bottom end of each rotating block (23), a moving groove (19) is arranged on the top end of each connecting block (7), a fixed shaft (20) is arranged in each moving groove (19), a return spring (21) is arranged on the outer wall of each fixed shaft (20), a bottom groove (16) is arranged at the bottom end of each fixed block (8), a baffle (17) is arranged at one end of the inside of each bottom groove (16) and positioned in each moving groove (19), a circular groove (18) is formed in the baffle (17).

2. The automatic instrument convenient to adjust stably of claim 1, characterized in that, fixed establishment is including being located inside fixed block (8) spread groove (11), the inside top of spread groove (11) is provided with spacing groove (12), the inside of spacing groove (12) is provided with stopper (13), the top of stopper (13) is provided with spacing axle (15) that run through to fixed block (8) top, the outside wall of spacing axle (15) is located the inside of spacing groove (12) and is provided with spacing spring (14), the top of connecting rod (9) is provided with draw-in groove (10).

3. The automatic instrument convenient to adjust stably of claim 2, characterized in that, the outer wall of the connecting rod (9) is fit with the inner wall of the connecting groove (11), the inner wall of the clamping groove (10) is fit with the outer wall of the limiting block (13), and the outer wall of the limiting block (13) is fit with the inner wall of the limiting groove (12).

4. The automatic instrument convenient for stable adjustment according to claim 1, wherein a groove matched with the outer wall of the limiting shaft (15) is arranged above the limiting groove (12) inside the fixing block (8), a limiting ring block is arranged at the top end of the limiting shaft (15), and the inner wall of the bottom groove (16) is matched with the outer wall of the connecting block (7).

5. The automatic instrument convenient for stably adjusting according to claim 1, wherein one end of the torsion spring (24) is fixedly connected with the rotating block (23), the other end of the torsion spring (24) is fixedly connected with the inner wall of the accommodating groove (22), and two ends of the bottom end of the rotating block (23) are rotatably connected with the inner wall of the accommodating groove (22) through a short shaft and a bearing.

6. The automatic instrument for facilitating smooth adjustment according to claim 1, wherein the outer wall of the baffle (17) is engaged with the inner wall of the moving groove (19), and the outer wall of the fixed shaft (20) is engaged with the inner wall of the circular groove (18).

7. The automatic instrument for facilitating smooth adjustment according to claim 1, wherein the outer wall of the screw shaft (6) is provided with a thread engaged with the inner wall of the sleeve (5), and the inner part of the fixed seat (3) above the side groove (4) is provided with a shaft groove.