CN220338025U - Measurement and control instrument adjusting device - Google Patents

Abstract

The utility model relates to the technical field of measurement and control instruments, and discloses a measurement and control instrument adjusting device, which comprises: the workbench comprises a workbench main body and a front clamping plate arranged at the central positions of the front end and the rear end of the top, wherein a first telescopic electric rod is vertically arranged at the central position of the front surface of the front clamping plate; the center positions of the inner side surfaces of the side extension clamping plates are vertically inserted with telescopic clamping plates; the roof, its top both sides and central point put and all vertically install the flexible electric rod of second, the flexible end of the flexible electric rod of second all runs through the top downwardly extending of roof to be connected with the holding down plate. This observe and control appearance adjusting device makes positive splint and observe and control the laminating of the front and back corresponding position of appearance mutually through first flexible electric pole, stretches the side and extends splint to laminate mutually with the both sides corresponding position of observing and control appearance, and under the effect of second flexible electric pole, drive down the clamp plate and laminate mutually with the top corresponding position of observing and controlling the appearance, adopt this kind of mode, thereby carry out comprehensive centre gripping to observing and control the appearance fixedly.

Description

A measuring and control instrument adjustment device

Technical field

The utility model relates to the technical field of measuring and controlling instruments, specifically an adjusting device for measuring and controlling instruments.

Background technique

The high-voltage steady flow measurement and control instrument (hereinafter referred to as the measurement and control instrument) is a high-tech mechatronics product that integrates three parts: a flow meter, a high-pressure three-stage flow regulator, and an intelligent controller. It has the characteristics of simple structure, beautiful appearance, convenient setting, intuitive display, remote transmission, microcomputer control program, high control accuracy, corrosion resistance, high pressure resistance, anti-scaling, manual and automatic dual-use, etc. It is especially suitable for petroleum, chemical industry, etc. The industry has strict flow requirements for automatic control devices, which are especially suitable for high-pressure water distribution and polymer injection and mixing ratio water distribution in oil fields. Equipped with infrared remote control function, it can easily set and view flow parameters (including setting flow rate, checking daily total flow, monthly total flow, time and flow percentage. When the measuring and control instrument is performing testing, due to the different detection connection locations of different devices, it is necessary to Use adjustment devices.

In a common measuring and controlling instrument adjustment device, the measuring and controlling instrument is first placed on the top center of the workbench of the adjustment device, and is attached to the sides of the measuring and controlling instrument through the clamping structures (such as splints, etc.) on both sides of the top of the workbench. close, thereby fixing the measurement and control instrument at the top center of the workbench. When the lifting structure at the bottom of the workbench (such as the threaded screw and slide plate, etc.) is started, it drives the workbench and the measurement and control instrument on the top to adjust the height. This is Common measuring and control instrument adjustment device structures and usage methods. The traditional measurement and control instrument adjustment device is very troublesome to fix the measurement and control instrument. Bolts are usually used to fix the measurement and control instrument. However, the bolt connection is prone to separation when vibration occurs, making it impossible to continue to fix the measurement and control instrument, resulting in The fixing effect is not good, it is not stable enough, and it is easy to fall off. Some of the measuring and control instrument adjustment devices use splints to match the springs so as to fit in with the sides of the measuring and controlling instrument for clamping and fixation, thereby preventing vibration from causing the measuring and controlling instrument to loosen. However, in this method, since the spring drives the splint to clamp and fix the measuring and control instrument, when the inner side of the splint is exposed to an external force, the splint will move and squeeze the corresponding spring, resulting in separation from the measuring and control instrument, making it impossible to To achieve a stable fixation effect, a measuring and control instrument adjustment device is proposed for this purpose.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present utility model provides a measuring and control instrument adjustment device to solve the above technical problems.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solution: a measuring and control instrument adjustment device, including:

The main body of the workbench, as well as the front plywood located at the center of the front and rear ends of the top, and the first telescopic electric rod is installed vertically at the center of the front of the front plywood;

Side extension splints are arranged at the center positions of both sides of the corresponding front splints, and telescopic splints are vertically inserted at the center positions of the inner sides of the side extension splints;

The top plate is arranged directly above both sides of the top of the workbench body, and second telescopic electric rods are longitudinally installed on both sides and at the center of the top of the top plate. The telescopic ends of the second telescopic electric rods penetrate through the top of the top plate downwards. Extended and connected with lower platen. Through the first telescopic electric rod, the front splint is attached to the corresponding position on the front and back of the measuring and control instrument, and the side extension splint is stretched and fitted to the corresponding position on both sides of the measuring and controlling instrument, and under the action of the second telescopic electric rod down, driving the lower pressure plate to fit into the corresponding position on the top of the measurement and control instrument, thereby fully clamping and fixing the measurement and control instrument to avoid separation caused by external factors.

Preferably, arc-shaped side bottom plates are installed longitudinally on both sides of the bottom of the workbench body, and a rotating shaft is installed transversely at the center of the outer side of the arc-shaped side bottom plate, and U-shaped support plates are installed transversely at both ends of the rotating shaft. , and a second drive motor is installed transversely at the center position of one side of the U-shaped support plate, and the rotor of the second drive motor is coaxially connected to the corresponding end of the rotating shaft. The second drive motor drives the rotating shaft to rotate, thereby driving the arc-shaped side bottom plate and the main body of the workbench to adjust the pitch, making the adjustment of the measuring and control instrument more comprehensive.

Preferably, a support base is installed transversely just below the bottom of the main body of the workbench, and protective column shells are installed longitudinally on both sides of the top of the support base. The inner sides of the protective column shells are longitudinally provided with sliding grooves, and are provided with sliding grooves. A first drive motor is installed longitudinally at the center of the top. The protective column shell provides a protective effect to the internal structure, and drives the internal structure to rotate through the first drive motor.

Preferably, the inner cavity of the protective column shell is longitudinally installed with a threaded screw, and the top of the threaded screw is coaxially connected to the rotor of the first drive motor, and the upper outer surface of the threaded screw is equipped with a sliding screw. block, one side of the sliding block is equipped with arc-shaped connecting rods, and the bottom ends of the arc-shaped connecting rods are connected to the corresponding positions at the bottom of the U-shaped support plate. The first drive motor drives the threaded screw to rotate, and by controlling the direction of rotation, the sliding block moves up and down, and the U-shaped support plate and the top structure are moved up and down through the arc-shaped connecting rod, thereby adjusting the height of the measuring and control instrument.

Preferably, bearing seats are installed on both sides of the front and back of the main body of the workbench, and a two-way screw is installed transversely on the inner side of the bearing seat, and one end of the two-way screw penetrates the inner side of the bearing seat and is connected to the bearing seat. There is a rotating grip, and sliding plates are set on both sides of the center position of the outer surface of the two-way screw, and telescopic rods are installed on the tops of the sliding plates. The telescopic ends of the telescopic rods are in positions corresponding to the bottom of the corresponding top plate. connected. By rotating the handle, the two-way screw is driven to rotate on the bearing seat, so that the two sets of sliding plates drive the telescopic rods to move toward each other, thereby adjusting the distance between the two sets of top plates, so that the top plates are located directly above the top of the measuring and control instrument.

Preferably, guide posts are installed transversely at the center of the inner cavity of the front plywood, and guide blocks are installed at the centers of the outer surfaces of the guide posts. Connecting rods are installed transversely at the upper and lower outer parts of the guide blocks, and One end of the connecting rod extends outward through the inner wall of the front plywood and is connected to the side extension plywood. Return springs are set on both sides of the outer surface of the guide column. When the side extension splint is pulled outward, the guide block is driven by the connecting rod to move along the outer surface of the guide column, and the corresponding return spring is squeezed, so that the side extension splint can be connected to the side of measuring and control instruments of different sizes within a certain range. for a snug fit.

(3) Beneficial effects

Compared with the existing technology, the utility model provides a measuring and control instrument adjustment device, which has the following beneficial effects:

1. The measuring and control instrument adjusting device uses the first telescopic electric rod to fit the front splint to the corresponding position on the front and back of the measuring and controlling instrument, and stretches the side extension splints to fit them into the corresponding positions on both sides of the measuring and controlling instrument, and Under the action of the second telescopic electric rod, the lower pressure plate is driven to fit with the corresponding position on the top of the measurement and control instrument. In this way, the measurement and control instrument is fully clamped and fixed to avoid separation caused by external factors. occurrence of phenomena.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the right side of the inner part of the protective column shell of the utility model;

Figure 3 is a schematic structural diagram of the right side of the main body of the workbench of the present utility model.

In the picture: 1. Main body of the workbench; 2. Front splint; 3. First telescopic electric rod; 4. Guide column; 5. Return spring; 6. Side extension splint; 7. Two-way screw; 8. Rotating grip; 9. Telescopic rod; 10. Top plate; 11. Second telescopic electric rod; 12. Lower pressure plate; 13. Curved side bottom plate; 14. Protective column shell; 15. Threaded screw; 16. First drive motor; 17. Second drive motor; 18. Support base.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The utility model provides a technical solution, a measuring and control instrument adjustment device, which includes: please refer to Figure 1, a workbench main body 1, and a front splint 2 arranged at the center position of the front and rear ends of the top, and the front center position of the front splint 2 is even. A first telescopic electric pole 3 is installed vertically;

The side extension splints 6 are arranged at the center positions of both sides of the corresponding front splint 2, and telescopic splints are vertically inserted at the center positions of the inner sides of the side extension splints 6;

The top plate 10 is arranged directly above both sides of the top of the workbench body 1, and a second telescopic electric rod 11 is longitudinally installed on both sides and at the center of the top of the top plate 10. The telescopic ends of the second telescopic electric rod 11 penetrate the top plate 10 The top extends downward and is connected with a lower pressure plate 12. The first telescopic electric rod 3 is used to make the front splint 2 fit into the corresponding position on the front and back of the measuring and control instrument, and the side extension splint 6 is stretched and fitted into the corresponding position on both sides of the measuring and control instrument. Under the action of the rod 11, the lower pressure plate 12 is driven to fit with the corresponding position on the top of the measuring and control instrument, thereby fully clamping and fixing the measuring and controlling instrument to avoid separation caused by external factors.

Please refer to Figure 2. Arc-shaped side bottom plates 13 are installed longitudinally on both sides of the bottom of the workbench body 1, and a rotating shaft is installed transversely at the center of the outer side of the arc-shaped side bottom plate 13. U-shaped supports are installed transversely at both ends of the rotating shaft. plate, and a second drive motor 17 is installed transversely at the center position of one side of the U-shaped support plate, and the rotor of the second drive motor 17 is coaxially connected to the corresponding end of the rotating shaft. The second drive motor 17 drives the rotating shaft to rotate, thereby driving the arc-shaped side bottom plate 13 and the workbench main body 1 to adjust the pitch, making the adjustment of the measuring and control instrument more comprehensive. A support base 18 is installed transversely just below the bottom of the workbench body 1, and protective column shells 14 are installed longitudinally on both sides of the top of the support base 18. Sliding grooves are longitudinally provided on the inner sides of the protective column shells 14, and at the center of the top A first driving motor 16 is installed longitudinally at each position. The protective column shell 14 provides a protective effect to the internal structure, and drives the internal structure to rotate through the first drive motor 16 . The inner cavity of the protective column shell 14 is longitudinally installed with a threaded screw 15, and the top of the threaded screw 15 is coaxially connected to the rotor of the first drive motor 16. The upper outer surface of the threaded screw 15 is equipped with a sliding block. Arc-shaped connecting rods are installed on one side of the sliding block, and the bottom ends of the arc-shaped connecting rods are connected to corresponding positions at the bottom of the U-shaped support plate. The first drive motor 16 drives the threaded screw 15 to rotate, and by controlling the direction of rotation, the sliding block moves up and down, and drives the U-shaped support plate and the top structure to move up and down through the arc-shaped connecting rod, thereby adjusting the height of the measuring and control instrument. .

Please refer to Figure 3. Bearing seats are installed on both sides of the front and back of the workbench body 1. A two-way screw 7 is installed transversely on the inner side of the bearing seat, and one end of the two-way screw 7 penetrates the inner side of the bearing seat, and A rotating grip 8 is connected, and sliding plates are set on both sides of the central position of the outer surface of the two-way screw 7, and telescopic rods 9 are installed on the tops of the sliding plates. The telescopic ends of the telescopic rods 9 are in contact with the bottom of the corresponding top plate 10. Connect to the corresponding positions. By rotating the handle 8, the two-way screw 7 is driven to rotate on the bearing seat, so that the two sets of sliding plates drive the telescopic rod 9 to move toward each other, thereby adjusting the distance between the two sets of top plates 10, so that the top plate 10 is located at the top of the measuring and control instrument. above. Guide posts 4 are installed transversely at the center of the inner cavity of the front plywood 2, and guide blocks are installed at the centers of the outer surfaces of the guide posts 4. Connecting rods are installed transversely on the upper and lower outer parts of the guide blocks, and one end of the connecting rod They all extend outward through the inner wall of the front plywood 2 and are connected to the side extension plywood 6. Return springs 5 are set on both sides of the outer surface of the guide column 4. When the side extension splint 6 is pulled outward, the guide block is driven by the connecting rod to move along the outer surface of the guide column 4, and the corresponding return spring 5 is squeezed, so that the side extension splint 6 can be adjusted to different sizes within a certain range. The sides of the measurement and control instrument are tightly fitted.

The working principle of this device: the first telescopic electric rod 3 is used to make the front splint 2 fit with the corresponding position on the front and back of the measuring and control instrument. When the side extension splint 6 is pulled outward, the guide block is driven along the guide column 4 through the connecting rod. The outer surface moves and squeezes the corresponding return spring 5, so that the side extension splint 6 can closely fit with the side of the measuring and control instrument of different sizes within a certain range, and the two-way screw 7 is driven by the rotating handle 8 on the bearing. The seat rotates so that the two sets of sliding plates drive the telescopic rod 9 to move toward each other, thereby adjusting the distance between the two sets of top plates 10 so that the top plate 10 is located directly above the top of the measuring and control instrument. Under the action of the second telescopic electric rod 11 , driving the lower pressure plate 12 to fit into the corresponding position on the top of the measurement and control instrument, thereby fully clamping and fixing the measurement and control instrument, and driving the rotating shaft to rotate through the second drive motor 17, thereby driving the arc-shaped side bottom plate 13 and the main body of the workbench through the rotating shaft 1. Perform pitch adjustment to make the adjustment of the measuring and control instrument more comprehensive.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A measurement and control instrument adjusting device is characterized by comprising:

the workbench comprises a workbench main body (1) and a front clamping plate (2) arranged at the central positions of the front end and the rear end of the top, wherein a first telescopic electric rod (3) is vertically arranged at the front central position of the front clamping plate (2);

the side extension clamping plates (6) are arranged at the central positions of the two sides of the corresponding positive clamping plate (2), and telescopic clamping plates are vertically inserted into the central positions of the inner side surfaces of the side extension clamping plates (6);

the top plate (10) is arranged right above two sides of the top of the workbench main body (1), second telescopic electric rods (11) are longitudinally arranged on two sides of the top plate (10) and in the center of the top, and telescopic ends of the second telescopic electric rods (11) extend downwards through the top of the top plate (10) and are connected with a lower pressing plate (12).

2. The measurement and control instrument adjusting device according to claim 1, wherein: arc side bottom plates (13) are longitudinally arranged on two sides of the bottom of the workbench main body (1), a rotating shaft is transversely arranged at the center position of the outer side face of each arc side bottom plate (13), U-shaped supporting plates are transversely additionally arranged at two ends of each rotating shaft, a second driving motor (17) is transversely arranged at the center position of one side of each U-shaped supporting plate, and a rotor of each second driving motor (17) is coaxially connected with the corresponding end of each rotating shaft.

3. The measurement and control instrument adjusting device according to claim 2, wherein: the novel workbench is characterized in that a supporting base (18) is transversely arranged right below the bottom of the workbench main body (1), protective column shells (14) are longitudinally arranged on two sides of the top of the supporting base (18), sliding grooves are longitudinally formed in the inner side surfaces of the protective column shells (14), and a first driving motor (16) is longitudinally arranged in the center of the top.

4. A measurement and control instrument adjustment device according to claim 3, characterized in that: the inner cavity of the protection column casing (14) is longitudinally provided with a threaded lead screw (15), the top of the threaded lead screw (15) is coaxially connected with a rotor of the first driving motor (16), the upper part of the outer surface of the threaded lead screw (15) is sleeved with a sliding block, one side of the sliding block is provided with an arc-shaped connecting rod, and the bottom end of the arc-shaped connecting rod is connected with the corresponding position of the bottom of the U-shaped supporting plate.

5. The measurement and control instrument adjusting device according to claim 1, wherein: bearing frames are arranged on the two sides of the front side and the back side of the workbench main body (1), a bidirectional screw rod (7) is transversely additionally arranged on the inner side face of the bearing frames, one end of the bidirectional screw rod (7) penetrates through the inner side face of the bearing frames and is connected with a rotary handle (8), sliding plates are sleeved on the two sides of the center position of the outer surface of the bidirectional screw rod (7), telescopic rods (9) are arranged on the tops of the sliding plates, and telescopic ends of the telescopic rods (9) are connected with corresponding positions of the bottoms of corresponding top plates (10).

6. The measurement and control instrument adjusting device according to claim 1, wherein: the inner chamber central point of just splint (2) puts and all transversely installs guide post (4), and the surface central point of guide post (4) all installs the guide block, the outside upper and lower part of guide block is all transversely added and is equipped with the connecting rod, and the one end of connecting rod all runs through the inner wall of just splint (2) and outwards extends to be connected with side extension splint (6), the surface both sides of guide post (4) all overlap and are equipped with reset spring (5).