CN211740059U

CN211740059U - Measuring device

Info

Publication number: CN211740059U
Application number: CN202020698487.6U
Authority: CN
Inventors: 张强; 赵威; 鲁耀; 华继凯; 刘玄; 郭文亮; 李博; 张清山; 武林雨; 王长军
Original assignee: Hebei Nanbo Glass Co ltd
Current assignee: Hebei Nanbo Glass Co ltd; Hebei CSG Glass Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-23
Anticipated expiration: 2030-04-30

Abstract

The application provides a measuring device, which comprises a push plate and a pull plate, wherein the push plate and the pull plate are positioned on two sides of a glass plate and are parallel to each other; the push plate is arranged on a push rod which can move along the axial direction; the push rod is positioned on one side of the push plate away from the glass plate; the pulling plate is arranged on a pulling rod which can move along the axial direction; the pull rod is positioned at one side of the pulling plate close to the glass plate; scales are respectively arranged on the pull rod and the push rod along the axis direction. According to the technical scheme that this application embodiment provided, push rod and the pull rod through controlling push pedal and arm-tie all set up in same one side, compare in prior art's measuring method, can realize one-man operation, and is more convenient, combines fixed connection's mode, and the push-and-pull in-process, the levelness of push rod and pull rod is higher, and the measuring precision is also higher.

Description

Measuring device

Technical Field

The application relates to the technical field of float glass production, in particular to a measuring device.

Background

The accurate and timely control of the width of the tin bath outlet plate is a key parameter for daily change, expansion and contraction of float glass, the success or failure of actions can be known in the first time, the control of the width of the tin bath outlet plate is a key point for controlling glass of various specifications in production and further a key point for ensuring the product quality, and the parameters can be quickly adjusted according to changes so as to ensure the stability of subsequent cutting; because the specification of the glass product is adjusted to be produced according to needs, the action is frequent, the plate width measurement is daily operation, the times are more, the operation of workers under the high-temperature working environment (about 60 ℃) of a tin bath is safe, accurate and quick to reduce the heat radiation to human bodies, the current measurement method is that two persons insert iron hooks from two sides of a slag box respectively to the hook backs to the edges of glass, and the width of the glass is calculated by measuring the pushing length of the iron hooks; the following defects exist, two persons are needed to complete the measurement and reading together, and large errors exist in the measurement and reading.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a measuring device.

The application provides a measuring device, which comprises a push plate and a pull plate, wherein the push plate and the pull plate are positioned on two sides of a glass plate and are parallel to each other; the push plate is arranged on a push rod which can move along the axial direction; the push rod is positioned on one side of the push plate away from the glass plate; the pulling plate is arranged on a pulling rod which can move along the axial direction; the pull rod is positioned at one side of the pulling plate close to the glass plate; scales are respectively arranged on the pull rod and the push rod along the axis direction.

Furthermore, the push plate and the pull plate are both positioned in the slag box and are parallel to the side wall of the slag box; one end of the push rod penetrates through the side wall and is positioned outside the slag box; the pull rod can be slidably arranged at the top of the slag box, and one end of the pull rod also penetrates through the side wall to be positioned outside the slag box.

Further, the device also comprises a first return spring; the first return spring is sleeved on the push rod, and one end of the first return spring is abutted against the outer wall of the slag box; the push rod is provided with a corresponding annular bulge corresponding to the first return spring.

Further, the device also comprises a second return spring; the second return spring is sleeved on the pull rod, and one end of the second return spring is abutted against the inner wall of the slag box; and the pull rod is provided with a corresponding annular buckle corresponding to the second return spring.

Furthermore, the device also comprises an extension rod; the extension rod is hinged at one end of the push rod far away from the push plate through a rotating sleeve; the push rod is provided with a U-shaped opening corresponding to the rotary sleeve; the rotating sleeve is hinged in the opening; the extension rod can be slidably arranged on the rotating sleeve.

Furthermore, two sides of the extension rod close to one end of the push rod are also provided with symmetrical limiting blocks; the section of the push rod corresponding to the extension rod is provided with a corresponding inner hole; a rotating groove is arranged in the inner hole corresponding to the limiting block.

Furthermore, scales are also carved on the extension rod.

The application has the advantages and positive effects that:

this technical scheme adopts fixed measuring device, and the push rod and the pull rod that will control push pedal and arm-tie all set up in same one side, compare in prior art's measuring method, can realize one-man operation, and is more convenient, combines fixed connection's mode, and the push-and-pull in-process, the levelness of push rod and pull rod is higher, and measured precision is also higher.

Furthermore, second reset spring can be with in withdrawing the pull rod of pulling out the sediment case after the test is accomplished, both prevent that the pull rod overlength and long-term delay from in the outside of sediment case, influencing the outside, resets the arm-tie again, prevents to lead to the fact the influence to passing through of inside glass.

Further, first reset spring combines together with the extension rod, and during the test, the extension rod can with the push rod butt joint, ensure to provide sufficient length, after the test is accomplished, first reset spring can restore to the throne the push pedal, and the extension rod can be folded up, avoids causing other influences because of the length overlength.

Drawings

Fig. 1 is a schematic structural diagram of a measurement apparatus provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of an extension rod of a measuring device according to an embodiment of the present disclosure.

The text labels in the figures are represented as: 100-push plate; 110-a push rod; 111-an annular projection; 120-a first return spring; 130-an extension pole; 131-a limiting block; 140-rotating sleeve; 200-pulling a plate; 210-a pull rod; 211-ring snap; 220-a second return spring; 300-slag box.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1, the present embodiment provides a measuring device, which includes a push plate 100 and a pull plate 200 located in a slag box 300; the push plate 100 and the pull plate 200 are respectively positioned at two sides of the glass plate and are parallel to the side wall of the slag box 300, and the push plate 100 and the pull plate 200 can be respectively abutted against the two sides of the glass plate during measurement; the push plate 100 is mounted on a push rod 110 movable in the axial direction; the push rod 110 is positioned on one side of the push plate 100 away from the glass plate and is vertical to the side wall of the slag box 300; the pulling plate 200 is mounted on a pulling rod 210 movable in the axial direction; the pull rod 210 is positioned on one side of the pull plate 200 close to the glass plate and is vertical to the side wall of the slag box 300; one ends of the push rod 110 and the pull rod 210 close to the side wall of the slag box 300 respectively penetrate through the side wall and are positioned outside the slag box 300; scales are respectively arranged on the push rod 110 and the pull rod 210 along the axial direction, and fixed datum points are arranged on the slag box 300 corresponding to the scales; the maximum distance between the push plate 100 and the pull plate 200 is a fixed value, when the push plate 100 and the pull plate 200 are at the maximum distance, the positions of the push rod 110 and the pull rod 210 corresponding to the reference points are zero points, and corresponding scales are arranged along the axis direction on the basis of the zero points, so that during measurement, the reading on the push rod 110 and the pull rod 210 can be subtracted by the fixed value of the maximum distance.

In a preferred embodiment, the inner wall of the slag box 300 is provided with a mounting sleeve corresponding to the push rod 110, and the push rod 110 penetrates through the mounting sleeve, so that the levelness of the push rod 110 in the movement process is effectively improved, and the measurement precision is improved.

In a preferred embodiment, the pull rod 210 is slidably mounted at the top of the slag box 300 and connected with the slag box 300 through a linear bearing, so that the levelness of the pull rod 210 in the movement process can be effectively improved, and the measurement accuracy is improved.

In a preferred embodiment, the slag tapping device further comprises a first return spring 120, wherein the first return spring 120 is sleeved on the push rod 110, is positioned outside the slag box 300, and has one end abutting against the outer wall of the slag box 300; the push rod 110 is provided with a corresponding annular protrusion 111 corresponding to the first return spring 120; in the pushing process of the push rod 110, the annular protrusion 111 presses the first return spring 120 against the outer wall of the slag box 300, and after the measurement is completed, the first return spring 120 can automatically return to the original position, so that the push plate 100 is prevented from influencing the passing of glass.

In a preferred embodiment, the slag box further comprises a second return spring 220, the second return spring 220 is sleeved on the pull rod 210, one end of the second return spring is abutted to the inner wall of the slag box 300, a detachable annular buckle 211 is arranged on the pull rod 210 corresponding to the second return spring 220, the pull rod 210 is pulled out, the annular buckle 211 compresses the second return spring 220 on the inner wall of the slag box 300, after measurement is completed, the pull rod 210 is reset through the second return spring, the pulled pull rod 210 can be withdrawn into the slag box 300, the pull rod 210 is prevented from being overlong and staying outside the slag box 300 for a long time, the influence on the outside is avoided, the pull plate 200 is reset, and the influence on the passage of internal glass is avoided.

Referring to fig. 2, in a preferred embodiment, the push plate device further includes an extension rod 130, the extension rod 130 is hinged to one end of the push rod 110 away from the push plate 100 through a rotating sleeve 140, the push rod 110 is provided with a U-shaped opening corresponding to the rotating sleeve 140, the rotating sleeve 140 is hinged in the opening, and the extension rod 130 is slidably mounted in the rotating sleeve 140; extension rod 131 can be rotated to be coaxial or perpendicular to push rod 110 by rotating sleeve 140.

In a preferred embodiment, two symmetrical stop blocks 131 are further disposed at two sides of the extension rod 130 near one end of the push rod 110; the push rod 110 is provided with an inner hole, and the section of the inner hole corresponds to the section of the push rod 110; a rotating groove is formed in the inner part of the inner hole corresponding to the limiting block 131, after the extension rod 130 is inserted into the inner hole to a designated position, the limiting block 131 is aligned with the rotating groove, and the limiting block 131 enters the rotating groove by rotating the extension rod 130 to complete butt joint; during measurement, the extension rod 130 can ensure that the push plate 100 can be pushed a sufficient distance through butt joint, and after the push plate is pushed, the extension rod can be folded, so that other influences caused by overlong length are avoided.

In a preferred embodiment, the extension rod 130 is also provided with a scale, and after the extension rod 130 is abutted with the push rod 110, the scale on the extension rod 130 is continuous with the scale on the push rod 110.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.

Claims

1. The measuring device is characterized by comprising a push plate (100) and a pull plate (200) which are positioned on two sides of a glass plate and are parallel to each other; the push plate (100) is arranged on a push rod (110) which can move along the axial direction; the push rod (110) is positioned on one side of the push plate (100) far away from the glass plate; the pulling plate (200) is mounted on a pulling rod (210) which can move along the axial direction; the pull rod (210) is positioned on one side of the pull plate (200) close to the glass plate; scales are arranged on the pull rod (210) and the push rod (110) along the axis direction respectively.

2. The measuring device according to claim 1, characterized in that the push plate (100) and the pull plate (200) are both located in the slag box (300) and are parallel to the side walls of the slag box (300); one end of the push rod (110) penetrates through the side wall and is positioned outside the slag box (300); the pull rod (210) is slidably mounted at the top of the slag box (300), and one end of the pull rod is also positioned outside the slag box (300) through the side wall.

3. The measuring device according to claim 2, further comprising a first return spring (120); the first return spring (120) is sleeved on the push rod (110), and one end of the first return spring abuts against the outer wall of the slag box (300); and a corresponding annular bulge (111) is arranged on the push rod (110) corresponding to the first return spring (120).

4. The measuring device according to claim 2, further comprising a second return spring (220); the second return spring (220) is sleeved on the pull rod (210), and one end of the second return spring abuts against the inner wall of the slag box (300); and a corresponding annular buckle (211) is arranged on the pull rod (210) corresponding to the second return spring (220).

5. The measuring device of claim 1, further comprising an extension rod (130); the extension rod (130) is hinged to one end of the push rod (110) far away from the push plate (100) through a rotating sleeve (140); the push rod (110) is provided with a U-shaped opening corresponding to the rotating sleeve (140); the rotating sleeve (140) is hinged in the opening; the extension rod (130) is slidably mounted on the rotating sleeve (140).

6. The measuring device according to claim 5, characterized in that symmetrical limiting blocks (131) are further arranged at two sides of one end of the extension rod (130) close to the push rod (110); the push rod (110) is provided with corresponding inner holes corresponding to the sections of the extension rods (130); and a rotating groove is also arranged in the inner hole corresponding to the limiting block (131).

7. A measuring device according to claim 5, characterized in that the extension rod (130) is also engraved with said scale.