CN211476900U

CN211476900U - Marking tape for engineering cost

Info

Publication number: CN211476900U
Application number: CN202020611062.7U
Authority: CN
Inventors: 沈玉涛
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-09-11
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a marking tape for engineering cost, including tape measure, fixed slot, inserted bar, set casing, plectrum, slider, spring, first dactylotheca, circular fixed block, rotation cover, fixed plate, painting brush, fixed frame, screw knob, head rod, connecting plate, second connecting rod, rubber drum, second dactylotheca, rubber gasket and fixed rubber slab. The utility model has the advantages that: this device is rational in infrastructure, and convenient to use through marking off the structure, can carry out limit measurement limit to the building and rule for measurement operation and marking off operation are gone on simultaneously, and efficiency is higher, uses manpower sparingly simultaneously, and convenient to use, the drawing pen of marking off the structure change conveniently, and easily adjustment uses through the cooperation of first dactylotheca and second dactylotheca, can avoid this device to take off the hand when using, and stability is better.

Description

Marking tape for engineering cost

Technical Field

The utility model relates to a tape measure specifically is a marking tape measure for engineering cost belongs to marking tape measure application technical field.

Background

Measuring tapes are common tools in daily life. It is often seen that steel tape measures are common in construction and decoration, and are one of the necessary tools for families. Including fiber tape, lap tape, etc. The Luban ruler, the geomantic omen chi, the venturi tube is the same belongs to the steel tape measure, and the tape measure can be rolled up because the tape measure inside is equipped with the spring, when pulling out measuring length, actually elongates the length of scale and spring, in case the measurement finishes, the spring of tape measure inside can contract automatically, and the scale also follows the shrink under the effect of spring force, so the tape measure will be rolled up.

At engineering cost in-process, often need measure the wall of building and draw a line, need use the tape measure during the measurement, when drawing a line, be two people's cooperations usually, one end that the tape measure was pressed to alone, tensile tape measure is measured, another people is drawn a line according to the tape measure, the operation is comparatively troublesome, the degree of difficulty is higher during one-man operation, ordinary tape measure hangs in user's waistband department through the cardboard of side simultaneously, drops relatively easily, in user eminence during operation, the accident takes place easily. Accordingly, a construction cost marking tape is provided that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a marking tape for engineering cost in order to solve the above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a marking tape for engineering cost, which comprises a tape, a marking structure and a carrying structure;

the side wall of the measuring tape is fixedly provided with a scribing structure, the scribing structure comprises a circular fixing block, a rotating sleeve, a fixing plate, a painting brush, a fixing frame, a screw knob, a first connecting rod, a connecting plate, a second connecting rod and a rubber roller, the central position of the side wall of the measuring tape is fixedly connected with the circular fixing block, the arc wall of the circular fixing block is rotatably connected with the rotating sleeve, one end of the fixing plate is fixedly connected with the arc wall of the rotating sleeve, the other end of the fixing plate is fixedly connected with the fixing frame, the side wall of the fixing frame is in threaded connection with the screw knob, the painting brush is placed on the inner side wall of the fixing frame, the fixing frame clamps and fixes the painting brush through the screw knob, one end of the first connecting rod is fixedly connected with the side wall of, the other end of the connecting plate is rotatably connected with a second connecting rod, and a rubber roller is fixedly connected to the arc-shaped wall of the second connecting rod;

the utility model discloses a flexible rule, including the lateral wall department of flexible rule, fixed slot, inserted bar, set casing, plectrum, slider and spring, the lateral wall department of flexible rule is fixed with fixed slot and set casing respectively, sliding connection has the slider in the inner chamber of set casing, the one end of fixedly connected with spring is served to the slider, the other end fixed connection of spring is located the inner chamber lateral wall of set casing, the one end of the other end fixedly connected with inserted bar of slider, the other end of inserted bar runs through the inner chamber wall of set casing and extends to the inboard department of fixed slot, the one end of fixedly connected with plectrum on the lateral wall of slider, the other end of plectrum runs through the inner chamber wall of set casing and extends to outside the wall.

Preferably, the front side wall and the rear side wall of the tape measure are respectively and fixedly connected with a first finger sleeve and a second finger sleeve, and the first finger sleeve and the second finger sleeve are both formed by weaving elastic fibers.

Preferably, the inserted bar and the fixed shell are both arc-shaped, and the shifting piece is in sliding connection with the side wall of the inner cavity of the fixed shell.

Preferably, the fixing frame is of a U-shaped structure.

Preferably, the fixed rubber plate is fixedly connected to the inner side wall of the fixed frame, and the surface of the fixed rubber plate is provided with an arc-shaped groove.

Preferably, one end of the screw knob is fixedly connected with a rubber gasket.

The utility model has the advantages that:

1. this device is rational in infrastructure, and convenient to use through marking off the structure, can carry out limit measurement limit to the building and rule for measurement operation and marking off operation are gone on simultaneously, and efficiency is higher, uses manpower sparingly simultaneously, and convenient to use, the drawing pen of marking off the structure change conveniently, and easily adjustment uses through the cooperation of first dactylotheca and second dactylotheca, can avoid this device to take off the hand when using, and stability is better.

2. The device has a carrying structure, can be stably fixed at the waistband buckle of trousers of a user through the carrying structure, avoids the user from separating from the user when the user works at a high height, causes accidents or damages, and is suitable for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the back side of the present invention;

fig. 3 is a schematic view of the overlooking structure of the fixing frame of the present invention.

In the figure: 1. tape measure, 2, fixed slot, 3, inserted bar, 4, set casing, 5, plectrum, 6, slider, 7, spring, 8, first dactylotheca, 9, circular fixed block, 10, rotate the cover, 11, fixed plate, 12, painting brush, 13, fixed frame, 14, screw rod knob, 15, head rod, 16, connecting plate, 17, second connecting rod, 18, rubber drum, 19, second dactylotheca, 20, rubber gasket, 21, fixed rubber slab.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a construction cost marking tape includes a tape 1, a marking structure and a carrying structure;

the utility model discloses a painting brush drawing structure, including the circular fixed block 9, rotate cover 10, fixed plate 11, painting brush 12, fixed frame 13, screw knob 14, head rod 15, connecting plate 16, second connecting rod 17 and rubber drum 18, the structure of drawing a line is fixed to be installed on the lateral wall of tape measure 1, the lateral wall central point department of putting of tape measure 1 is fixedly connected with circular fixed block 9, it rotates to be connected with on the arc wall of circular fixed block 9 and rotates cover 10, the one end of fixed plate 11 is fixedly connected with on the arc wall of rotation cover 10, the fixed frame 13 of other end fixedly connected with of fixed plate 11, threaded connection has screw knob 14 on the lateral wall of fixed frame 13, painting brush 12 has been placed on the inside wall of fixed frame 13, fixed frame 13 presss from both sides tight fixed painting brush 12 through screw knob 14, the one end of fixedly connected with head rod 15, the other end of the first connecting rod 15 is fixedly connected with one end of a connecting plate 16, the other end of the connecting plate 16 is rotatably connected with a second connecting rod 17, and a rubber roller 18 is fixedly connected to the arc-shaped wall of the second connecting rod 17;

the utility model discloses a flexible rule, including fixed slot 2, inserted bar 3, set casing 4, plectrum 5, slider 6 and spring 7, the lateral wall department fixed mounting of tape measure 1 carries the structure, it includes fixed slot 2, inserted bar 3, set casing 4, pick 5, slider 6 and spring 7 to carry the structure, the lateral wall department of tape measure 1 is fixed with fixed slot 2 and set casing 4 respectively, sliding connection has slider 6 in the inner chamber of set casing 4, one of fixedly connected with spring 7 is served to slider 6, spring 7's other end fixed connection is to the inner chamber lateral wall department of set casing 4, the one end of slider 6's other end fixedly connected with inserted bar 3, the other end of inserted bar 3 runs through the inner chamber wall of set casing 4 and extends to the inboard department of fixed slot 2, the one end of fixedly connected with plectrum 5 is gone up to the lateral wall of slider 6, the other end.

A first finger sleeve 8 and a second finger sleeve 19 are respectively fixedly connected to the front side wall and the rear side wall of the tape measure 1, and the first finger sleeve 8 and the second finger sleeve 19 are both formed by weaving elastic fibers; the inserted link 3 and the fixed shell 4 are both arc-shaped, and the shifting piece 5 is in sliding connection with the side wall of the inner cavity of the fixed shell 4; the fixing frame 13 is of a U-shaped structure; a fixed rubber plate 21 is fixedly connected to the inner side wall of the fixed frame 13, and an arc-shaped groove is formed in the surface of the fixed rubber plate 21; one end of the screw knob 14 is fixedly connected with a rubber gasket 20.

When the utility model is used, firstly, when the device is carried, the slide block 6 is driven to move by the moving of the shifting sheet 5, the inserted bar 3 is driven to move by the moving of the slide block 6, the inserted bar 3 is inserted at the waistband buckle of trousers of a user, the shifting sheet 5 is loosened, the inserted bar 3 is driven to be inserted into the inner side of the fixed groove 2 again by the resilience action of the spring 7, so that the device is fixed on the body of the user, the device can be prevented from falling off the body of the user when the user works at a high place, the device can be used for measuring and marking by holding the flexible rule 1 by a worker, the thumb of the user is inserted into the second finger sleeve 19, the ring finger and the middle finger are inserted into the first finger sleeve 8, the top end of the painting brush 12 is pressed by the thumb, when the flexible rule 1 is moved to measure, the painting brush 1 can be used for marking above the flexible rule 1 simultaneously through the flexible, can avoid tape measure 1 and building between the wall space appear and lead to measuring the error, fixed action through first dactylotheca 8 and second dactylotheca 19 can avoid this device to drop from user's hand when using, it is more stable to use, when the painting brush 12 of this device need be changed, through rotating screw knob 14, make

screw knob

14 and 12 separation of painting brush, can take out painting brush 12 from fixed frame 13 in, change painting brush 12, and convenient operation is simple, and is suitable for promoting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A marking tape for construction cost is characterized in that: comprises a measuring tape (1), a marking structure and a carrying structure;

the utility model discloses a drawing line, including measuring tape (1), fixed mounting has the structure of drawing a line on the lateral wall of tape measure (1), draw a line the structure and include circular fixed block (9), rotate cover (10), fixed plate (11), painting brush (12), fixed frame (13), screw knob (14), head rod (15), connecting plate (16), second connecting rod (17) and rubber drum (18), the lateral wall central point department of putting of tape measure (1) fixedly connected with circular fixed block (9), it rotates on the arc wall of circular fixed block (9) to be connected with and rotates cover (10), the arc wall of rotating cover (10) is last fixedly connected with the one end of fixed plate (11), the other end fixedly connected with fixed frame (13) of fixed plate (11), threaded connection has screw knob (14) on the lateral wall of fixed frame (13), painting brush (12) have been placed on the inside wall of fixed, the painting brush fixing device is characterized in that the painting brush (12) is clamped and fixed by the fixing frame (13) through the screw knob (14), one end of a first connecting rod (15) is fixedly connected to the side wall of the surface of the fixing frame (13), the other end of the first connecting rod (15) is fixedly connected with one end of a connecting plate (16), the other end of the connecting plate (16) is rotatably connected with a second connecting rod (17), and a rubber roller (18) is fixedly connected to the arc-shaped wall of the second connecting rod (17);

the side wall of the measuring tape (1) is fixedly provided with a carrying structure, the carrying structure comprises a fixing groove (2), an inserted bar (3), a fixing shell (4), a shifting piece (5), a sliding block (6) and a spring (7), the side wall of the measuring tape (1) is respectively fixed with the fixing groove (2) and the fixing shell (4), the inner cavity of the fixing shell (4) is connected with the sliding block (6) in a sliding way, one end of the sliding block (6) is fixedly connected with one end of the spring (7), the other end of the spring (7) is fixedly connected with the side wall of the inner cavity of the fixing shell (4), the other end of the sliding block (6) is fixedly connected with one end of the inserted bar (3), the other end of the inserted bar (3) penetrates through the inner cavity wall of the fixing shell (4) and extends to the inner side of the fixing groove (2), and the side wall of the sliding block (6) is fixedly connected with, the other end of the poking piece (5) penetrates through the inner cavity wall of the fixed shell (4) and extends out of the inner cavity wall.

2. A construction cost marking tape as claimed in claim 1 wherein: the front side wall and the rear side wall of the tape measure (1) are respectively and fixedly connected with a first finger sleeve (8) and a second finger sleeve (19), and the first finger sleeve (8) and the second finger sleeve (19) are both formed by weaving elastic fibers.

3. A construction cost marking tape as claimed in claim 1 wherein: the inserted bar (3) and the fixed shell (4) are both arc-shaped, and the shifting piece (5) is connected with the side wall of the inner cavity of the fixed shell (4) in a sliding mode.

4. A construction cost marking tape as claimed in claim 1 wherein: the fixing frame (13) is of a U-shaped structure.

5. A construction cost marking tape as claimed in claim 1 wherein: the fixed rubber plate (21) is fixedly connected to the inner side wall of the fixed frame (13), and an arc-shaped groove is formed in the surface of the fixed rubber plate (21).

6. A construction cost marking tape as claimed in claim 1 wherein: one end of the screw knob (14) is fixedly connected with a rubber gasket (20).