CN216559043U

CN216559043U - But remote control's metrological calibration calibrating installation

Info

Publication number: CN216559043U
Application number: CN202123346011.XU
Authority: CN
Inventors: 朱家永; 孙克思; 张成成
Original assignee: Suzhou Banghang Testing Technology Co ltd
Current assignee: Suzhou Banghang Testing Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-17
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of metering calibration, and discloses a metering calibration calibrating device capable of being remotely controlled, which comprises a fixed seat, a controller, a communication module, a first pressure sensor and a second pressure sensor, wherein the controller and the communication module are respectively and fixedly connected inside the fixed seat, the left side wall of the fixed seat is fixedly connected with a transmission case, the side wall of the transmission case is fixedly connected with a support frame, the left side wall of the transmission case is fixedly connected with a motor, the inside of the transmission case is rotatably connected with a lead screw, an output shaft of the motor extends into the inside of the transmission case and is fixedly connected with the lead screw, a slide block is in threaded connection with the rod wall of the lead screw, and a strip-shaped opening is formed in the inner wall of the top end of the transmission case. The utility model is portable in operation, can carry out multi-data synchronous verification on the object to be calibrated, and has comprehensiveness.

Description

But remote control's metrological calibration calibrating installation

Technical Field

The utility model relates to the technical field of metrological calibration, in particular to a metrological calibration calibrating device capable of being remotely controlled.

Background

Metrological verification plays a very important role in metrological work. It is an important measure for unifying the dial value and ensuring the accuracy and consistency of the measuring instruments; is an important form for carrying out quantity value transmission or quantity value tracing; is an important condition for providing measurement guarantee for national economic construction; is a means for implementing national supervision on national measurement. It is one of the most important practical applications of metrology and is also one of the most fundamental tasks of the metrology department.

In the prior art, the metrological calibration calibrating device is generally operated manually, and a worker is required to stand beside the device to operate the device, so that the metrological calibration calibrating device is inconvenient to operate, and calibration and identification data are single and not comprehensive enough. Accordingly, the present invention contemplates a remotely controllable metrological calibration verification device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the operation is inconvenient, the calibration and identification data are single and not comprehensive in the prior art, and provides a metrological calibration and verification device capable of being remotely controlled.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a metering calibration calibrating device capable of being remotely controlled comprises a fixing seat, a controller, a communication module, a first pressure sensor and a second pressure sensor, wherein the controller and the communication module are respectively and fixedly connected inside the fixing seat, the left side wall of the fixing seat is fixedly connected with a transmission case, the side wall of the transmission case is fixedly connected with a supporting frame, the left side wall of the transmission case is fixedly connected with a motor, the inside of the transmission case is rotatably connected with a lead screw, an output shaft of the motor extends into the transmission case and is fixedly connected with the lead screw, a slide block is in threaded connection with the rod wall of the lead screw, a strip-shaped opening is formed in the inner wall of the top end of the transmission case, the top end of the slide block penetrates through the strip-shaped opening to extend to the outer side of the transmission case and is fixedly connected with a first pressing plate, and a pressing mechanism is arranged on the inner wall of the top end of the transmission case, and an extension mechanism is arranged on the side wall of the transmission case.

Preferably, hold-down mechanism includes cylinder, second clamp plate and first scale, cylinder fixed connection is on the top of support frame, the piston rod of cylinder extend to the support frame below and with second clamp plate fixed connection, first scale fixed connection is at the lateral wall of second clamp plate, the top pole wall of first scale slides and sets up the inside at the support frame.

Preferably, the left end side wall of the first pressing plate is fixedly connected with the first pressure sensor, and the bottom end inner wall of the second pressing plate is fixedly connected with the second pressure sensor.

Preferably, the top end fixedly connected with first camera of fixing base, the lateral wall fixedly connected with second camera of transmission case, the top of transmission case is provided with the scale mark.

Preferably, the extension mechanism includes second scale, slide, arc and spring, the opening has been seted up to the lateral wall of support frame, the siding of slide slides and sets up at the open-ended inner wall, second scale fixed connection deviates from open-ended one end lateral wall at the slide, arc fixed connection deviates from the one end lateral wall of slide at the second scale, the one end fixed connection of spring is at the lateral wall of support frame, the one end and the slide fixed connection of support frame are kept away from to the spring.

Preferably, the arc-shaped plate is supported by a transparent glass plate, the side wall of the arc-shaped plate is arranged on the inner wall of the opening in a sliding mode, and the cross street of the sliding plate is trapezoidal.

Compared with the prior art, the utility model provides a metering calibration calibrating device capable of being remotely controlled, which has the following beneficial effects:

1. this but remote control's metrological calibration calibrating device rotates through the output shaft of controller control motor and drives the lead screw rotation to can make first clamp plate slide along the top of transmission case, can drive and wait to examine the object removal, when the lateral wall of waiting to examine the object contacts the lateral wall of arc, promote the arc and move to the outside along open-ended inner wall, thereby drive slide and second scale and slide along the open-ended inner wall.

2. This but remote control's metrological calibration calibrating device through the scale mark of observing the transmission case top, can detect out the length of waiting to detect the object. The piston rod of the cylinder descends to drive the second pressing plate to move downwards, the second pressing plate can be determined to be in contact with the upper surface of the object due to the change of the surface pressure of the second pressure sensor, and the height of the object to be calibrated can be observed by observing the extended first scale marks.

The part not involved in the device is the same as the prior art or can be realized by the prior art, the device is portable in operation, and can carry out synchronous multi-data verification on the object to be calibrated, so that the device is more comprehensive.

Drawings

FIG. 1 is a schematic diagram of a remotely controllable metrological calibration verification device in accordance with the present invention;

fig. 2 is a top view of a remotely controllable metrological calibration verification apparatus according to the present invention.

In the figure: the device comprises a fixed seat 1, a controller 2, a communication module 3, a transmission case 4, a support frame 5, a motor 6, a lead screw 7, a slider 8, a first pressing plate 9, a cylinder 10, a second pressing plate 11, a first pressure sensor 12, a second pressure sensor 13, a first camera 14, a second camera 15, a first graduated scale 16, a second graduated scale 17, a sliding plate 18, an arc plate 19 and a spring 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.

Referring to fig. 1-2, a but remote control's metrological calibration calibrating device, including fixing base 1, controller 2, communication module 3, first pressure sensor 12 and second pressure sensor 13, controller 2 and communication module 3 are fixed connection respectively in the inside of fixing base 1, the left side wall fixedly connected with transmission case 4 of fixing base 1, the lateral wall fixedly connected with support frame 5 of transmission case 4, the left side lateral wall fixedly connected with motor 6 of transmission case 4, the internal rotation of transmission case 4 is connected with lead screw 7, the output shaft of motor 6 extends to the inside of transmission case 4 and with lead screw 7 fixed connection, threaded connection has slider 8 on the pole wall of lead screw 7, the bar opening has been seted up to the top inner wall of transmission case 4, the top of slider 8 runs through the bar opening and extends to the outside of transmission case 4 and the first clamp plate 9 of fixedly connected with.

The top inner wall of transmission case 4 is provided with hold-down mechanism, and hold-down mechanism includes cylinder 10, second clamp plate 11 and first scale 16, and cylinder 10 fixed connection is on the top of support frame 5, and the piston rod of cylinder 10 extend to support frame 5 below and with 11 fixed connection of second clamp plate, first scale 16 fixed connection is at the lateral wall of second clamp plate 11, and the top pole wall of first scale 16 slides and sets up the inside at support frame 5.

The left end lateral wall and the first pressure sensor 12 fixed connection of first clamp plate 9, the bottom inner wall and the second pressure sensor 13 fixed connection of second clamp plate 11, the first camera 14 of top fixedly connected with of fixing base 1, the lateral wall fixedly connected with second camera 15 of transmission case 4, the top of transmission case 4 is provided with the scale mark.

The lateral wall of transmission case 4 is provided with extension mechanism, extension mechanism includes second scale 17, slide 18, arc 19 and spring 20, the opening has been seted up to support frame 5's lateral wall, slide 18's siding slides and sets up at the open-ended inner wall, second scale 17 fixed connection deviates from open-ended one end lateral wall at

slide

18, 19 fixed connection of arc is at the one end lateral wall that second scale 17 deviates from slide 18, spring 20's one end fixed connection is at support frame 5's lateral wall, spring 20 keeps away from support frame 5's one end and slide 18 fixed connection, arc 19 adopts the clear glass board to support, arc 19's lateral wall slides and sets up at the open-ended inner wall, slide 18's cross street face sets up to trapezoidal.

When the device is used, an object is placed above the transmission case 4, the controller 2 controls the output shaft of the motor 5 to rotate to drive the screw rod 7 to rotate, so that the first pressing plate 9 can slide above the transmission case 4, the object to be detected can be driven to move, when the side wall of the object to be detected contacts with the side wall of the arc plate 19, the arc plate 19 is pushed to move outwards along the inner wall of the opening, the sliding plate 18 and the second scale 17 are driven to slide along the inner wall of the opening, the second scale 17 extending to the outer side is observed through the first camera 14 and the second camera 15, and the width of the object to be detected can be measured. The error can be reduced as far as possible in the synchronous observation of two cameras, and when waiting to detect the inner wall top of object and support frame 5 tight, the pressure increase on second pressure sensor 12 surface through the scale mark of observing 4 tops of transmission case, can detect out the length of waiting to detect the object. Then, the piston rod of the cylinder 10 descends to drive the second pressing plate 11 to move downwards, the contact between the second pressing plate 11 and the upper surface of the object can be determined through the change of the surface pressure of the second pressure sensor 13, then the height of the object to be calibrated can be observed through observing the extended first scale mark 16, and the field condition can be monitored in real time through the communication module 3 by the first camera 14 and the second camera 15.

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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a but remote control's metrological calibration calibrating device, includes fixing base (1), controller (2), communication module (3), first pressure sensor (12) and second pressure sensor (13), its characterized in that: the controller (2) and the communication module (3) are respectively fixedly connected inside the fixing seat (1), the left side wall of the fixing seat (1) is fixedly connected with a transmission case (4), the side wall of the transmission case (4) is fixedly connected with a support frame (5), the left side wall of the transmission case (4) is fixedly connected with a motor (6), the inside of the transmission case (4) is rotatably connected with a lead screw (7), an output shaft of the motor (6) extends into the inside of the transmission case (4) and is fixedly connected with the lead screw (7), a slide block (8) is in threaded connection with the rod wall of the lead screw (7), a strip-shaped opening is formed in the top end inner wall of the transmission case (4), the top end of the slide block (8) penetrates through the strip-shaped opening to extend to the outer side of the transmission case (4) and is fixedly connected with a first pressing plate (9), and a pressing mechanism is arranged on the top end inner wall of the transmission case (4), and an extension mechanism is arranged on the side wall of the transmission case (4).

2. A remotely controllable metrological calibration verification device as claimed in claim 1 wherein: hold-down mechanism includes cylinder (10), second clamp plate (11) and first scale (16), cylinder (10) fixed connection is on the top of support frame (5), the piston rod of cylinder (10) extend to support frame (5) below and with second clamp plate (11) fixed connection, first scale (16) fixed connection is at the lateral wall of second clamp plate (11), the top pole wall of first scale (16) slides and sets up the inside at support frame (5).

3. A remotely controllable metrological calibration verification device as claimed in claim 2, in which: the left end side wall of the first pressing plate (9) is fixedly connected with a first pressure sensor (12), and the bottom end inner wall of the second pressing plate (11) is fixedly connected with a second pressure sensor (13).

4. A remotely controllable metrological calibration verification device as claimed in claim 1 wherein: the top fixedly connected with first camera (14) of fixing base (1), the lateral wall fixedly connected with second camera (15) of transmission case (4), the top of transmission case (4) is provided with the scale mark.

5. A remotely controllable metrological calibration verification device as claimed in claim 1 wherein: extend the mechanism and include second scale (17), slide (18), arc (19) and spring (20), the opening has been seted up to the lateral wall of support frame (5), the siding of slide (18) slides and sets up at the open-ended inner wall, second scale (17) fixed connection deviates from open-ended one end lateral wall at slide (18), arc (19) fixed connection deviates from the one end lateral wall of slide (18) at second scale (17), the one end fixed connection of spring (20) is at the lateral wall of support frame (5), the one end and slide (18) fixed connection of support frame (5) are kept away from in spring (20).

6. A remotely controllable metrological calibration verification device as claimed in claim 5 wherein: the arc-shaped plate (19) is supported by a transparent glass plate, the side wall of the arc-shaped plate (19) is arranged on the inner wall of the opening in a sliding mode, and the cross street of the sliding plate (18) is trapezoidal.