CN211012759U

CN211012759U - Detection ruler for measuring invar of door opening

Info

Publication number: CN211012759U
Application number: CN202020129234.7U
Authority: CN
Inventors: 刘宪红; 徐嘉荫; 梁宝岚; 徐晓丽; 盖忠睿; 黄文怡
Original assignee: Daqing Seven Star Source Technology Co ltd
Current assignee: Daqing Seven Star Source Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-07-14
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a door opening invar measurement detection ruler, which relates to a measuring ruler, comprising a ruler body, wherein the ruler body is composed of a sleeve ruler body and a telescopic ruler body sleeved inside the sleeve ruler body, the outer end of the sleeve ruler body is fixedly connected with an extension part I, a longitudinal groove I is arranged in the extension part I, a folding wing I is arranged in the groove I, and the outer end of the folding wing I is hinged with the extension part I through a bolt I; the outer end fixed connection of flexible blade is extending portion II, is equipped with fore-and-aft recess II in the extending portion II, and II embeds in the recess have folding wing II, and II outer ends of folding wing are articulated through bolt II with extending portion II, and the both sides of sleeve blade and flexible blade all are equipped with the scale. The utility model has simple structure, firmness and durability, low manufacturing cost and can be generally used in construction; easy operation, reading are convenient, measure accurately, improve the accurate nature that the door opening plastered, can regard as the ruler to use simultaneously, have the double-deck function of measuring and detecting concurrently.

Description

Detection ruler for measuring invar of door opening

Technical Field

The utility model relates to a dipperstick, concretely relates to door opening invar measures detection ruler.

Background

With the increasingly fierce competition of the house and land industry and the higher and higher requirements of the majority of owners on the building quality, the wave of technical innovation and construction tool improvement of the building industry is promoted. At present, the deviation of the plastering size of the door opening is a big problem, and the door opening has become a trouble which appears frequently when a builder hands over and checks. The traditional method for measuring the door opening is to use a measuring tape for measurement, but the measuring tape is easy to bend when measuring the width, so that the reading deviation is large, the fixed points of two ends are not on the same horizontal line, and the deviation is large.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the not enough of existence among the background art, and a door opening invar that provides measures and detects chi.

The utility model discloses a door opening invar measuring and detecting ruler, which comprises a ruler body, wherein the ruler body consists of a sleeve ruler body and a telescopic ruler body sleeved inside the sleeve ruler body, the outer end of the sleeve ruler body is fixedly connected with an extension part I, a longitudinal groove I is arranged in the extension part I, a folding wing I is arranged in the groove I, and the outer end of the folding wing I is hinged with the extension part I through a bolt I; the outer end fixed connection of flexible blade is extending portion II, is equipped with fore-and-aft recess II in the extending portion II, and II embeds in the recess have folding wing II, and II outer ends of folding wing are articulated through bolt II with extending portion II, and the both sides of sleeve blade and flexible blade all are equipped with the scale.

As a further improvement of the utility model, the two sides of the sleeve ruler body are both provided with complete scales and are continuously connected with the scales on the telescopic ruler body.

As a further improvement of the utility model, the main bodies of the sleeve blade and the telescopic blade are cuboids.

As a further improvement of the utility model, the extension part I and the extension part II have the same specification and are cuboids.

As the further improvement of the utility model, the edge of the outer side and the top end of the main body are in a straight line when the folding wings I and II are perpendicular to the main body.

The utility model has simple structure, firmness and durability, low manufacturing cost and can be generally used in construction; the operation is simple, the reading is convenient, the measurement is accurate, and the operation personnel can use the device freely after being trained slightly; guarantee that door opening ash cake thickness control is moderate, stop that the door opening size deviation of plastering is great, improve the accurate nature that the door opening plastered, can regard as the ruler to use simultaneously, have the double-deck function of measuring and detecting concurrently.

Drawings

Fig. 1 is a longitudinal sectional view of the present invention after deployment;

fig. 2 is a longitudinal sectional view of the present invention after closing;

fig. 3 is a side view of the present invention;

fig. 4 is a transverse sectional view of the present invention.

Detailed Description

The following describes the door opening invar measurement and detection ruler of the present invention with reference to fig. 1, fig. 2, fig. 3 and fig. 4.

Example 1

The utility model discloses a door opening invar measuring and detecting ruler, including the ruler body, its ruler body comprises sleeve ruler body 1 and the flexible ruler body 2 of suit in it, and extension portion I3 is being connected to the outer end fixed of sleeve ruler body 1, is equipped with longitudinal recess I4 in extension portion I3, and recess I4 embeds there is folding wing I5, and folding wing I5 outer end is articulated through bolt I6 with extension portion I3; the outer end fixed connection of flexible blade 2 is extending II 7, is equipped with fore-and-aft recess II 8 in the extension II 7, and II 8 embeds in the recess II 9 of folding wing, and II 9 outer ends of folding wing are articulated through II 10 bolts with extension II 7, and the both sides of sleeve blade 1 and flexible blade 2 all are equipped with the scale.

Example 2

The utility model discloses a door opening invar measuring and detecting ruler, including the ruler body, its ruler body comprises sleeve ruler body 1 and the flexible ruler body 2 of suit in it, and extension portion I3 is being connected to the outer end fixed of sleeve ruler body 1, is equipped with longitudinal recess I4 in extension portion I3, and recess I4 embeds there is folding wing I5, and folding wing I5 outer end is articulated through bolt I6 with extension portion I3; the outer end fixed connection of flexible blade 2 is extending II 7, is equipped with fore-and-aft recess II 8 in the extension II 7, and II 8 embeds in the recess II 9 of folding wing, and II 9 outer ends of folding wing are articulated through II 10 bolts with extension II 7, and the both sides of sleeve blade 1 and flexible blade 2 all are equipped with the scale. The two sides of the sleeve ruler body 1 are provided with complete scales and are continuously connected with the scales on the telescopic ruler body 2, the scales of the sleeve ruler body 1 are gradually enlarged from the end I3 of the extension part, the scales of the telescopic ruler body 2 are gradually enlarged from the end II 7 of the extension part, and the scales at the inner end of the extension part II 7 are the same as the scale number at the inner end of the sleeve ruler body 1. The main bodies of the sleeve blade 1 and the telescopic blade 2 are cuboids. The extension part I3 and the extension part II 7 are both cuboids in the same specification. When the folding wings I5 and II 9 are perpendicular to the main body, the outer side edge and the top end of the main body are in the same straight line, and the folding wings I5 and II 9 can be fixed through bolts I6 and II 10 and used for detecting and measuring the inner wall of the door opening.

During the use, it is perpendicular with the main part with folding wing I5 and folding wing II 9, it is fixed with it through bolt I6 and bolt II 10, place the door opening in, stretch tensile sleeve blade 1 and flexible blade 2, make folding wing I5 and folding wing II 9 offset with door opening both sides inner wall respectively, through watching the reading on the blade, learn the net width size between the door opening ash cake, the reading is too big, the relative thickness undersize of plastering, the reading undersize is plastered thickness and is too big, also can detect out the degree of consistency that the door opening inner wall plastered. Can be used as a ruler after being folded.

Claims

1. A door opening invar measuring and detecting ruler comprises a ruler body and is characterized in that the ruler body is composed of a sleeve ruler body (1) and a telescopic ruler body (2) sleeved inside the sleeve ruler body, the outer end of the sleeve ruler body (1) is fixedly connected with an extension part I (3), a longitudinal groove I (4) is arranged in the extension part I (3), a folding wing I (5) is arranged in the groove I (4), and the outer end of the folding wing I (5) is hinged with the extension part I (3) through a bolt I (6); the outer end fixed connection extension II (7) of flexible blade (2), be equipped with fore-and-aft recess II (8) in extension II (7), recess II (8) embeds there is folding wing II (9), and folding wing II (9) outer end is articulated through bolt II (10) with extension II (7), and the both sides of sleeve blade (1) and flexible blade (2) all are equipped with the scale.

2. A measuring and detecting ruler for invar in door opening according to claim 1, characterized in that the sleeve body (1) is provided with complete scales on both sides and is connected with the scales on the telescopic body (2).

3. The inslot measurement and detection ruler of claim 1 or 2, characterized in that the main bodies of the sleeve ruler body (1) and the telescopic ruler body (2) are cuboids.

4. A measuring ruler for invar measurement of door opening according to claim 1 or 2, wherein the extension part i (3) and the extension part ii (7) are cuboid in the same specification.

5. The invar measurement and detection ruler of claim 1 or 2, wherein the outer edge of the folding wing I (5) and the folding wing II (9) are in a straight line with the top end of the main body when the folding wing I (5) and the folding wing II are perpendicular to the main body.