CN220187568U

CN220187568U - Hanging ruler

Info

Publication number: CN220187568U
Application number: CN202321629377.4U
Authority: CN
Inventors: 徐政; 刘轶奇; 陈新华; 孔国强; 曲晓东; 袁耿; 胡雯; 胡健; 毛轶靓; 冯昕; 郑林杰
Original assignee: Zhejiang Construction Technician College
Current assignee: Zhejiang Construction Technician College
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-15
Anticipated expiration: 2033-06-26

Abstract

The utility model provides a hanging ruler, comprising: the ruler body is characterized in that a sliding groove is formed in the surface of the ruler body and extends along the length direction of the ruler body, the extending direction of the sliding groove is parallel to the side edge of the ruler body, and a first scale is further arranged on the surface of the ruler body; a hook part arranged at the end part of the ruler body part, wherein a hanging groove is formed between the hook part and the end part of the ruler body part; the cursor part is embedded in the chute and can slide along the chute, and the surface of the cursor part is provided with a second scale; and the adjusting fastener is arranged on the vernier part, the adjusting fastener is connected with the vernier part through threads, and one end of the adjusting fastener penetrates through the vernier part and abuts against the bottom groove wall of the sliding groove. The hanging ruler disclosed by the utility model improves the accuracy of levelness detection and height detection of decoration building materials such as wall bricks and keels during decoration operation, reduces the detection difficulty and improves the decoration operation efficiency of workers.

Description

Hanging ruler

Technical Field

The utility model relates to a measuring tool, in particular to a hanging ruler, and belongs to the technical field of building decoration tools.

Background

In building finishing operations, wall tiles are often dry-hung or wet-attached from a first skin above the ground, and therefore the height and level of the first skin are very important. The core technical difficulties in the wall brick dry hanging process are the height and levelness of the wall brick, and if the height is inaccurate or the installation is not horizontal, the conditions of deformation, inconsistent typesetting and staggered joints, large height error and the like of the wall brick in the dry hanging process are easily caused, so that the effect and quality of the wall brick dry hanging are affected. In particular in assembly finishing, the accuracy requirements are often relatively high, usually in the range of 2mm errors. If the heights of the bottom wall bricks are not right, the deviation is large, so that other rows of bricks cannot work.

In the prior art, when the wall brick is operated, workers often use a steel ruler or a steel tape and a laser line projector in a matched mode, and when the wall brick is adjusted to a correct height and a correct horizontal position, the wall brick is moved to be fixed. However, small deviations occur during the moving process, so that it takes more time to adjust the level and height of the wall brick. In addition, in the assembly type decoration, the keel leveling is also realized by adopting a laser line projector and a steel ruler, but the steel ruler is thinner, and when the ruler is abutted against the wall surface or the top surface for reading, deviation is easy to occur. In a word, whether steel ruler can't direct detection furred ceiling or reentrant corner be perpendicular, can't fixed place on fossil fragments or the wall brick of vertical facade, need constantly remove steel ruler position in the wall brick dry-hanging process and mark and detect wall brick mounted position, can obvious error to produce.

Although some alternative tools for steel straightedge exist in the prior art, such as vernier calipers and scale boxes, the following drawbacks also exist: although the vernier caliper has higher measurement accuracy, the operation process is required to be fine, the operation of measuring the length and the width in the assembly type decoration is difficult, the operation for detecting the mounting height and the levelness of the wall brick is difficult, and the verticality cannot be detected by being arranged on a suspended ceiling. The ruler box consists of a plastic box and a steel ruler, the steel ruler is fixed on the back of the plastic box, the plastic box can be used for accommodating and installing accessories, the ruler box can only be placed on the ground when in use, and can not be fixedly placed on a keel or a wall brick of a vertical elevation, the plastic box is easy to be subjected to extrusion deformation, so that detection is inaccurate, the occupied space is large, and the ruler box is difficult to place in a construction scene of a narrow space.

Disclosure of Invention

Based on the background, the utility model aims to provide the hanging ruler, so that the accuracy of levelness detection and height detection of decoration building materials such as wall bricks and keels in decoration operation is improved, the detection difficulty is reduced, and the decoration operation efficiency of workers is improved.

In order to achieve the above object, the present utility model provides the following technical solutions:

a hanging ruler, comprising:

the ruler body is characterized in that a sliding groove is formed in the surface of the ruler body and extends along the length direction of the ruler body, the extending direction of the sliding groove is parallel to the side edge of the ruler body, and a first scale is further arranged on the surface of the ruler body;

a hook part arranged at the end part of the ruler body part, wherein a hanging groove is formed between the hook part and the end part of the ruler body part;

the cursor part is embedded in the chute and can slide along the chute, and the surface of the cursor part is provided with a second scale; the method comprises the steps of,

the adjusting fastener is arranged on the vernier part and is in threaded connection with the vernier part, and one end of the adjusting fastener penetrates through the vernier part and abuts against the bottom groove wall of the sliding groove.

The hanging ruler is hung on the top of the strong brick through the hanging hook part, the ruler body part with the first graduation is used as a measuring standard for measuring the size and measuring the height difference of the horizontal plane, the vernier part with the second graduation can move relative to the ruler body part, so that measurement and position correction can be conveniently and accurately carried out, and the position mark can be intuitively used, the position of the vernier part relative to the ruler body part can be fastened or loosened by adjusting the fastener, and the vernier part can be conveniently moved and fixed.

Preferably, the length of the blade portion is 18cm to 22cm.

Preferably, the two ends of the chute penetrate the two ends of the blade portion.

Preferably, a portion of the hooking portion forming the hanging groove bottom groove wall is perpendicular to an end back surface of the blade portion, and a portion of the hooking portion forming the hanging groove side groove wall is parallel to an end back surface of the blade portion.

Preferably, the shortest linear distance between the portion of the hooking portion forming the side groove wall of the hanging groove and the end back surface of the blade portion is 10mm.

Preferably, the width of the bottom groove wall of the sliding groove is larger than the width of the top groove opening of the sliding groove.

Preferably, the radial cross-sectional profile of the cursor portion matches the radial cross-sectional profile of the runner.

Preferably, the length of the cursor portion is 2cm to 4cm.

Preferably, the bottom of the chute is provided with a bottom groove recessed in the wall of the bottom of the chute, and one end of the adjusting fastener penetrating through the vernier part is positioned in the bottom groove.

Preferably, both sides of the blade portion are provided with chamfer portions, and the first scale is at least partially located on the chamfer portions.

Compared with the prior art, the utility model has the following advantages:

the hanging ruler can rapidly and accurately measure the size of the wall bricks, determine the distance and the marking position, perform horizontal correction and other operations, and save time and labor for workers in a keel leveling process, an assembled wall tile dry hanging process, a tile wet pasting process and an assembled suspended ceiling process.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the front view of the hanging ruler of the present utility model;

FIG. 2 is a schematic side elevational view of the hanging rule of the present utility model;

FIG. 3 is a schematic view of the cursor and adjustment fastener of the present utility model;

FIG. 4 is a schematic view of the cursor portion according to the present utility model;

in the figure: 1. a blade portion; 2. a hook part; 3. a cursor portion; 4. adjusting the fastener; 101. a chute; 102. a first scale; 103. a chamfering part; 104. a bottom groove; 201. a hanging groove; 301. and a second scale.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

The embodiment of the utility model discloses a hanging ruler, which comprises a ruler body part 1, a hook part 2, a vernier part 3 and an adjusting fastener 4 as shown in fig. 1 and 2. The surface of the ruler body part 1 is provided with a chute 101, the chute 101 extends along the length direction of the ruler body part 1, the extending direction of the chute 101 is parallel to the side edge of the ruler body part 1, and the surface of the ruler body part 1 is also provided with a first scale 102. The hook 2 is provided at the end of the blade 1, and the hook 2 and the end of the blade 1 form a hanging groove 201. The cursor part 3 is embedded in the chute 101, the cursor part 3 can slide along the chute 101, and the surface of the cursor part 3 is provided with a second scale 301. The adjusting fastener 4 is arranged on the vernier part 3, the adjusting fastener 4 is connected with the vernier part 3 through threads, and one end of the adjusting fastener 4 penetrates through the vernier part 3 and abuts against the bottom groove wall of the sliding groove 101.

The hanging ruler is hung on the top of a strong brick through the hook part 2, the ruler body part 1 with the first scale 102 is used as a measuring standard for measuring the size and measuring the height difference of a horizontal plane, the vernier part 3 with the second scale 301 can move relative to the ruler body part 1, so that the measurement and the position correction can be more accurately carried out, and the position of the vernier part 3 relative to the ruler body part 1 can be fastened or loosened by the adjusting fastener 4 as a position mark, so that the vernier part 3 can be conveniently moved and fixed.

The length of the ruler body part 1 is 18 cm-22 cm, and in the embodiment, the length of the ruler body part 1 is 20cm, and the ruler body part is moderate in length and convenient to carry and use. The length of the 20cm ruler body part 1 meets the basic measurement of the dimensional parameters such as the length, the width, the thickness and the like of the wall brick, and the ruler body is relatively small, flexible, portable and portable, and can be used for rapidly measuring and detecting in a narrow construction space. In the assembly decoration, the wall brick surface can be rapidly and accurately marked, and inconvenience caused by overlong or too short is avoided.

As shown in fig. 3, both sides of the blade part 1 are provided with chamfer parts 103, and the first scale 102 is at least partially located on the chamfer parts 103. The first scale 102 is positioned at least partially on the chamfer 103, so that a worker can observe the first scale 102.

Both ends of the chute 101 penetrate through both ends of the blade portion 1, respectively, so that the cursor portion 3 is easily inserted into the chute 101 from the end of the chute 101.

The portion of the hooking portion 2 forming the groove wall at the bottom of the hanging groove 201 is perpendicular to the back surface of the end portion of the blade portion 1, and the portion of the hooking portion 2 forming the groove wall at the side of the hanging groove 201 is parallel to the back surface of the end portion of the blade portion 1. The above-mentioned setting of couple portion 2 can be used to furred ceiling installation, fossil fragments installation and the straightness detection that hangs down at negative and positive angle. The shortest straight distance between the portion of the hooking portion 2 forming the side groove wall of the hanging groove 201 and the back surface of the end portion of the blade portion 1 is 10mm. Because the thickness of the wall brick of hanging commonly used in the market is generally less than 10mm, the setting just can hang the back of embedding vertical wall brick with this hanging ruler to detect.

The width of the groove wall at the bottom of the sliding groove 101 is larger than the width of the groove opening at the top of the sliding groove 101, so that the vernier part 3 embedded into the sliding groove 101 is limited, and the vernier part 3 is prevented from falling off from the surface of the ruler body part 1. The radial section outline of the cursor part 3 is matched with the radial section outline of the chute 101, so that the cursor part 3 is better matched with the chute 101, on one hand, the cursor part 3 is prevented from falling off, and on the other hand, the cursor part 3 slides smoothly in the chute 101.

The length of the cursor part 3 is 2cm to 4cm, and in this embodiment, the length of the cursor part 3 is 3cm.

As shown in fig. 4, a bottom groove 104 recessed in the groove wall of the bottom of the sliding groove 101 is provided at the bottom of the sliding groove 101, one end of the adjusting fastener 4 penetrating through the cursor portion 3 is located in the bottom groove 104, and the bottom groove 104 separately accommodates the end of the adjusting fastener 4, so that the sliding of the cursor portion 3 is prevented from being affected.

The application of the hanging ruler in wall brick dry hanging is illustrated below, and the key technical points of the wall brick dry hanging are that whether the height position of the wall brick dry hanging and the mounting position of the wall brick are horizontal or not and whether the height is correct or not are determined. Two hanging rules are hung on two sides of a wall brick, vernier parts 3 of the two hanging rules are fixed at the same scale positions, rays of a laser demarcation device are assisted, if the positions of the rays coincide with the appointed scale positions of the vernier parts 3, the wall brick is in a horizontal state and at an accurate height, and in this case, a worker only needs to directly install and fix the wall brick. The hanging ruler can be used for quickly correcting whether the wall bricks are arranged horizontally or not and determining the height of sticking or dry hanging.

The following illustrates the application of this hanging ruler in leveling fossil fragments, in the assembled fitment, wall or top surface material are all fixed with the help of fossil fragments installation, then leveling fossil fragments are very important, carry out the line of throwing with the help of laser line projector when leveling fossil fragments, confirm fossil fragments and wall (top surface) interval, but the ray of laser line projector is the state parallel with wall (top surface), this hanging ruler of workman's place and perpendicular with the ray direction this moment, this hanging ruler is the projection face of light, the position of light at blade portion 1 is the position of leveling fossil fragments.

The hanging ruler has the conventional functions of measuring, lofting, positioning and the like of a steel ruler, and the vernier part 3 arranged on the ruler body part 1 is visual in effect and convenient to observe when being accurately positioned and used. The process of the wall brick dry hanging process in the prior art is basic processing, positioning lofting, mounting point punching, mounting and fixing of expansion bolts, leveling installation of a keel, paving of an adhesive on the keel, leveling and heightening of the wall bricks (heightening and leveling are carried out by small auxiliary materials, moving to a pasting position), fixing the wall bricks and cleaning the site, and after the hanging ruler is used, the process can be simplified into basic processing, positioning lofting, mounting point punching, mounting and fixing of the expansion bolts, leveling installation of the keel, paving of the adhesive on the keel, fixing the wall bricks and cleaning the site, and the process of leveling and heightening the wall bricks is saved.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A hanging ruler, which is characterized in that: the hanging ruler comprises:

the ruler comprises a ruler body part (1), wherein a sliding groove (101) is formed in the surface of the ruler body part (1), the sliding groove (101) extends along the length direction of the ruler body part (1), the extending direction of the sliding groove (101) is parallel to the side edge of the ruler body part (1), and a first scale (102) is further arranged on the surface of the ruler body part (1);

a hook part (2) arranged at the end part of the ruler body part (1), wherein a hanging groove (201) is formed between the hook part (2) and the end part of the ruler body part (1);

the cursor part (3) is embedded in the chute (101), the cursor part (3) can slide along the chute (101), and a second scale (301) is arranged on the surface of the cursor part (3); the method comprises the steps of,

the adjusting fastener (4) is arranged on the vernier part (3), the adjusting fastener (4) is connected with the vernier part (3) through threads, and one end of the adjusting fastener (4) penetrates through the vernier part (3) and abuts against the bottom groove wall of the sliding groove (101).

2. A hanging ruler according to claim 1, wherein: the length of the ruler body part (1) is 18 cm-22 cm.

3. A hanging ruler according to claim 1, wherein: both ends of the sliding groove (101) respectively penetrate through both ends of the ruler body part (1).

4. A hanging ruler according to claim 1, wherein: the part of the hook part (2) forming the groove wall at the bottom of the hanging groove (201) is perpendicular to the back surface of the end part of the ruler body part (1), and the part of the hook part (2) forming the groove wall at the side part of the hanging groove (201) is parallel to the back surface of the end part of the ruler body part (1).

5. A hanging ruler according to claim 1, wherein: the shortest straight line distance between the part of the hook part (2) forming the side groove wall of the hanging groove (201) and the back surface of the end part of the ruler body part (1) is 10mm.

6. A hanging ruler according to claim 1, wherein: the width of the bottom groove wall of the sliding groove (101) is larger than the width of the top groove opening of the sliding groove (101).

7. A hanging ruler according to claim 1, wherein: the radial cross-sectional profile of the cursor part (3) is matched with the radial cross-sectional profile of the chute (101).

8. A hanging ruler according to claim 1, wherein: the length of the cursor part (3) is 2 cm-4 cm.

9. A hanging ruler according to claim 1, wherein: the bottom of the sliding groove (101) is provided with a bottom groove (104) which is recessed in the groove wall at the bottom of the sliding groove (101), and one end of the adjusting fastener (4) penetrating through the vernier part (3) is positioned in the bottom groove (104).

10. A hanging ruler according to claim 1, wherein: both sides of the ruler body part (1) are provided with chamfer parts (103), and the first scale (102) is at least partially positioned on the chamfer parts (103).