CN111764672A - Steel bar spacing marking device - Google Patents
Steel bar spacing marking device Download PDFInfo
- Publication number
- CN111764672A CN111764672A CN202010692904.0A CN202010692904A CN111764672A CN 111764672 A CN111764672 A CN 111764672A CN 202010692904 A CN202010692904 A CN 202010692904A CN 111764672 A CN111764672 A CN 111764672A
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- CN
- China
- Prior art keywords
- printing
- assembly
- storage cavity
- pad
- material storage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a steel bar spacing marking device, which comprises: the rotary drum assembly is internally provided with a material storage cavity, the circumferential surface of the rotary drum assembly is provided with a plurality of discharge holes communicated with the material storage cavity, and the plurality of discharge holes are spaced along the circumferential direction of the rotary drum assembly; the printing pad assembly comprises a printing pad body accommodated in the material storage cavity, printing teeth are formed on the printing pad body, and the printing teeth penetrate through the material outlet and extend to the outside of the roller assembly; and a handle bar to which the drum assembly is rotatably mounted. The invention solves the problems of low efficiency and time consumption of paying-off personnel adopting the traditional manual line snapping control on the steel bar spacing during the construction of a cast-in-place structural member.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a steel bar spacing marking device.
Background
The steel bars of the cast-in-situ structural member are generally controlled by arranging rulers and elastic lines before arranging and binding the steel bars. The paying-off personnel need to bounce the position lines and the control lines before arranging the ribs. The manual line snapping time is often urgent due to the process arrangement. The traditional manual line snapping is low in efficiency and time-consuming.
Disclosure of Invention
In order to overcome the defects in the prior art, the steel bar spacing marking device is provided so as to solve the problems of low efficiency and time consumption of a traditional manual line snapping control method for controlling the steel bar spacing by a line releasing person during the construction of a cast-in-place structural member.
In order to achieve the above object, there is provided a bar spacing scribing apparatus, comprising:
the rotary drum assembly is internally provided with a material storage cavity, the circumferential surface of the rotary drum assembly is provided with a plurality of discharge holes communicated with the material storage cavity, and the plurality of discharge holes are spaced along the circumferential direction of the rotary drum assembly;
the printing pad assembly comprises a printing pad body accommodated in the material storage cavity, printing teeth are formed on the printing pad body, and the printing teeth penetrate through the material outlet and extend to the outside of the roller assembly; and
a handle bar to which the roller assembly is rotatably mounted.
Further, the roller assembly includes:
the discharge port is formed on the wall of the sleeve; and
the inner core column is installed in the sleeve, and the outer wall of the inner core column and the inner wall of the sleeve form the material storage cavity.
Furthermore, the number of the printing pad assemblies is multiple, and the printing pad assemblies are arranged at intervals along the circumferential direction of the inner core column.
Furthermore, a limiting part is arranged between the pad bodies of two adjacent pad assemblies and connected to the circumferential surface of the inner core column.
Further, the sleeve has an open end and a blind end, the discharge gate is the bar, the one end of keeping away from of discharge gate the blind end link up in the open end.
Further, the printing pad assembly is integrally formed.
Further, the printing pad assembly is in an inverted T shape.
Further, a plurality of the discharge holes are arranged at equal intervals.
Furthermore, fixed shafts are respectively formed at two opposite ends of the roller assembly, two oppositely arranged extension arms are formed at the end part of the operating handle in an extending manner, two opposite shaft holes are formed in the two extension arms, and the fixed shafts at the two opposite ends of the roller assembly are respectively and rotatably inserted into the shaft holes of the two extension arms.
The steel bar spacing scribing device has the advantages that the steel bar spacing scribing device can be used for positioning and scribing the spacing between plate steel bar grids, wall ribs and beam column stirrups, the printing pad assembly can be repeatedly used after being soaked with printing oil once, the roller assembly is driven to rotate through the control handle, so that the printing oil is stained on the ground or a template by the printing teeth, the line snapping time of the steel bar spacing is controlled during construction of a cast-in-place structural member, manpower is saved, operation is simple, and the device is economical and applicable.
Drawings
Fig. 1 is a schematic structural view of a rebar spacing scribing device according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view taken at a-a in fig. 1.
Fig. 3 is a partially enlarged view of fig. 2 at B.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a schematic structural view of a bar space scribing apparatus according to an embodiment of the present invention, fig. 2 is a sectional view taken along line a-a in fig. 1, and fig. 3 is a partially enlarged view taken along line B in fig. 2.
Referring to fig. 1 to 3, the present invention provides a reinforcement bar interval scribing apparatus, including: a roller assembly 1, a printing pad assembly 2 and a handle 3.
Specifically, a storage cavity is formed inside the roller assembly 1. The circumferential surface of the roller component 1 is provided with a plurality of discharge holes communicated with the material storage cavity. A plurality of discharge ports are spaced in the circumferential direction of the drum assembly 1.
The pad assembly 2 includes a pad body 21 and printing teeth 22. The pad body 21 is accommodated in the pad body 21 in the storage cavity. The pad body 21 is formed with printing teeth 22. The printing teeth 22 penetrate through the discharge port and extend to the outside of the roller assembly 1. The size of the pad body 21 is larger than that of the discharge port. The pad body 21 and the printing teeth 22 are made of sponge materials with microporous structures, and are soaked in the storage cavity after being soaked in printing oil. The pad assembly is a pad of an atomic stamp.
The roller assembly 1 is rotatably mounted to the handle 3.
The steel bar spacing scribing device can be used for positioning and scribing the spacing between plate steel bar grids, wall ribs and beam column stirrups, the printing pad assembly can be repeatedly used after being soaked with printing oil once, and the printing teeth can contaminate the printing oil on the ground or a template by driving the roller assembly to rotate through the control handle, so that the line snapping time of the steel bar spacing is controlled during construction of a cast-in-place structural member, the labor is saved, the operation is simple, and the device is economical and applicable.
As a preferred embodiment, the drum assembly 1 includes: a sleeve 11 and an inner leg 12.
Specifically, the sleeve 11 has an open end and a closed end. The discharge port is formed on the wall of the sleeve 11. A plurality of discharge gates equidistant setting. The discharge port is strip-shaped. The end of the discharge hole far away from the closed end is communicated with the open end.
The inner leg 12 is fixedly mounted in the sleeve 11. A magazine cavity is formed between the outer wall of the inner stem 12 and the inner wall of the sleeve 11.
In a preferred embodiment, the roller assembly 1 has fixing shafts formed at opposite ends thereof, respectively. The end of the handle 3 is extended to form two extending arms 31 oppositely arranged. The two extension arms 31 are provided with opposite shaft holes. The fixed shafts at the two opposite ends of the roller assembly 1 are respectively rotatably inserted into the shaft holes of the two extension arms 31.
In this embodiment, the sleeve 11 and the inner leg 12 are coaxially disposed. The axle center of the closed end of the sleeve is provided with a fixed axle, and the axle center of one end of the inner core column, which is far away from the closed end of the sleeve, is provided with another fixed axle.
In the present embodiment, the number of the pad units 2 is plural, and the plural pad units 2 are arranged at intervals in the circumferential direction of the inner leg 12. A limiting piece 13 is arranged between the pad bodies 21 of two adjacent pad assemblies 2. The stopper 13 is connected to the circumferential surface of the inner barrel 12.
The pad body and the printing teeth forming the pad assembly 2 are integrally formed. In the present embodiment, the printing pad assembly 2 has an inverted T-shape.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the invention is to be defined by the scope of the appended claims.
Claims (9)
1. A steel bar spacing marking device is characterized by comprising:
the rotary drum assembly is internally provided with a material storage cavity, the circumferential surface of the rotary drum assembly is provided with a plurality of discharge holes communicated with the material storage cavity, and the plurality of discharge holes are spaced along the circumferential direction of the rotary drum assembly;
the printing pad assembly comprises a printing pad body accommodated in the material storage cavity, printing teeth are formed on the printing pad body, and the printing teeth penetrate through the material outlet and extend to the outside of the roller assembly; and
a handle bar to which the roller assembly is rotatably mounted.
2. The rebar spacing marking apparatus of claim 1, wherein the roller assembly comprises:
the discharge port is formed on the wall of the sleeve; and
the inner core column is installed in the sleeve, and the outer wall of the inner core column and the inner wall of the sleeve form the material storage cavity.
3. The rebar spacing marking device according to claim 2, wherein the number of the pad assemblies is multiple, and the multiple pad assemblies are arranged at intervals along the circumferential direction of the inner core column.
4. The rebar spacing marking device as claimed in claim 3, wherein a limiting piece is arranged between the printing pad bodies of two adjacent printing pad assemblies, and the limiting piece is connected to the circumferential surface of the inner core column.
5. The rebar spacing marking device as claimed in claim 2, wherein the sleeve has an open end and a closed end, the discharge outlet is in the shape of a bar, and one end of the discharge outlet, which is far away from the closed end, penetrates through the open end.
6. The reinforcement bar spacing marking apparatus of claim 1, wherein the pad assembly is integrally formed.
7. The rebar spacing scoring device of claim 1, wherein the pad assembly is in the shape of an inverted T.
8. The reinforcement bar spacing marking device according to claim 1, wherein a plurality of the discharge ports are provided at equal intervals.
9. The rebar spacing scribing device according to claim 1, wherein fixing shafts are respectively formed at two opposite ends of the roller assembly, two oppositely-arranged extension arms are formed at the end portion of the operating handle in an extending mode, two opposite shaft holes are formed in the two extension arms, and the fixing shafts at the two opposite ends of the roller assembly are respectively rotatably inserted into the shaft holes of the two extension arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692904.0A CN111764672A (en) | 2020-07-17 | 2020-07-17 | Steel bar spacing marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692904.0A CN111764672A (en) | 2020-07-17 | 2020-07-17 | Steel bar spacing marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111764672A true CN111764672A (en) | 2020-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010692904.0A Pending CN111764672A (en) | 2020-07-17 | 2020-07-17 | Steel bar spacing marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111764672A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195247A (en) * | 1992-05-29 | 1993-03-23 | Bremer Systems, Inc. | Construction layout marking device |
| JPH09225863A (en) * | 1996-02-19 | 1997-09-02 | Sato Kogyo Co Ltd | Marking device |
| DE202011109597U1 (en) * | 2011-12-29 | 2012-03-01 | Bag Bauartikel Gmbh | Concrete roller spacers with slit and Betonfüllkörper |
| CN203993856U (en) * | 2014-06-04 | 2014-12-10 | 杨典华 | A kind of scriber |
| CN107035153A (en) * | 2017-06-02 | 2017-08-11 | 林元孟 | A kind of bar spacing scriber |
| CN110409853A (en) * | 2019-08-30 | 2019-11-05 | 中建四局第三建筑工程有限公司 | A kind of plate bar spacing actinobacillus device |
| CN110616905A (en) * | 2019-09-27 | 2019-12-27 | 中国一冶集团有限公司 | Steel bar spacing pay-off tool and pay-off method thereof |
| CN210678684U (en) * | 2019-10-11 | 2020-06-05 | 湖北省工业建筑集团有限公司 | Cylinder dotting steel bar spacing device |
-
2020
- 2020-07-17 CN CN202010692904.0A patent/CN111764672A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195247A (en) * | 1992-05-29 | 1993-03-23 | Bremer Systems, Inc. | Construction layout marking device |
| JPH09225863A (en) * | 1996-02-19 | 1997-09-02 | Sato Kogyo Co Ltd | Marking device |
| DE202011109597U1 (en) * | 2011-12-29 | 2012-03-01 | Bag Bauartikel Gmbh | Concrete roller spacers with slit and Betonfüllkörper |
| CN203993856U (en) * | 2014-06-04 | 2014-12-10 | 杨典华 | A kind of scriber |
| CN107035153A (en) * | 2017-06-02 | 2017-08-11 | 林元孟 | A kind of bar spacing scriber |
| CN110409853A (en) * | 2019-08-30 | 2019-11-05 | 中建四局第三建筑工程有限公司 | A kind of plate bar spacing actinobacillus device |
| CN110616905A (en) * | 2019-09-27 | 2019-12-27 | 中国一冶集团有限公司 | Steel bar spacing pay-off tool and pay-off method thereof |
| CN210678684U (en) * | 2019-10-11 | 2020-06-05 | 湖北省工业建筑集团有限公司 | Cylinder dotting steel bar spacing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201013 |
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| RJ01 | Rejection of invention patent application after publication |