CN205085330U - Can go deep into bar cropper of concrete - Google Patents
Can go deep into bar cropper of concrete Download PDFInfo
- Publication number
- CN205085330U CN205085330U CN201520902816.3U CN201520902816U CN205085330U CN 205085330 U CN205085330 U CN 205085330U CN 201520902816 U CN201520902816 U CN 201520902816U CN 205085330 U CN205085330 U CN 205085330U
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- concrete
- reinforcing bar
- clamping jaw
- claw arm
- power
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Abstract
The utility model provides a method of the processing of concreted structure reinforcing bar, its main points lie in punching the concrete around the reinforcing bar head with the core drill earlier, and the degree of depth is 2 -6cm, cuts the reinforcing bar again, and the department of cuting is less than concreted structure, and the hole is filled and led up to the reuse concrete. A can go deep into bar cropper of concrete, it includes power and cutter, the cutter by: the claw arm, feed set, spring, taper sleeve, clamping jaw, bolt, blade and screw form, the claw arm with feed the cover through threaded connection, the spring mounting is in feeding between cover and the taper sleeve, the taper sleeve is installed in feeding between cover and the clamping jaw, the clamping jaw passes through bolt and claw arm fixed connection, the blade passes through the fix with screw on the clamping jaw, the claw arm is connected with power, power is electric impact drill. The utility model discloses the reinforcing bar that will easily become rusty seals in the concrete, the specialized tool simple structure that from this makes, and convenient to use can cut off the reinforcing bar in the concrete hole. Make concreted structure smooth neat, not influenced by the iron mold.
Description
Technical field
The utility model relates to the handling implement of concrete surface reinforcing bar.
Background technology
In large-sized concrete casting process, its surface leaves many reinforcing bars unavoidably, as form tie etc., affect the outward appearance of concrete surface, more seriously reinforcing bar gets rusty under the erosion of rainwater, of long duration cause the concrete surface built up to form much rain after to become rusty water droplet trace, have impact on outward appearance and the intensity of building.
Summary of the invention
The purpose of this utility model is to provide one can go deep into concrete bar cropper, is blocked by reinforcing bar, makes concrete surface not occur iron mold, keep attractive in appearance.
The technical scheme that the utility model adopts is a kind ofly can go deep into concrete bar cropper, its main points are that it comprises power and cropper, cropper by: pawl arm, feeding cover, spring, tapered sleeve, jaw, bolt, blade and screw form, pawl arm and feeding cover are threaded connection, spring fitting is between feeding cover and tapered sleeve, tapered sleeve is installed between feeding cover and jaw, jaw is fixedly connected with pawl arm by bolt, blade is fixed on jaw by screw, and pawl arm is connected with power.
Power is electric impact drill.
Its operation principle loads electric impact drill (electric hand drill) for rotating three-jaw cropper pawl arm, and by rotary claw arm, feeding is overlapped mobile, utilize spring compression tapered sleeve to transmit cut-out power, on three-jaw, alloy blade does radial rotary feed cutting, until cut off steel bar end.
First utilize the core drill of φ 60 first by dark for the concrete drill around steel bar end 2 to 3 centimeters, then rotation three-jaw cutter is contained on electric impact drill stretches into steel bar end 1-2 centimetre, utilize alloy blade sword on three-jaw to do radial rotary feed cutting, until cut off steel bar end.
The utility model breaks traditions confinement, looks for another way, starts with from the most basic part, be enclosed in concrete by the reinforcing bar easily become rusty, and the specific purpose tool structure made thus is simple, easy to use, can cut off reinforcing bar in concrete hole.Make concrete surface neatly smooth, attractive in appearancely not affect by iron mold.
Accompanying drawing explanation
Fig. 1 is the structural representation of cropper
Wherein: 3 spring 4 tapered sleeve 5 jaw 6 bolt 7 blade 8 screws are overlapped in 1 pawl arm 2 feeding.
Detailed description of the invention
Conduct further description below in conjunction with accompanying drawing 1 pair of the utility model patent
One can go deep into concrete bar cropper, it comprises power and cropper, cropper overlaps 2 by: pawl arm 1, feeding, spring 3, tapered sleeve 4, jaw 5, bolt 6, blade 7 and screw 8 form, pawl arm 1 and feeding are overlapped 2 and are threaded connection, and spring 3 is installed between feeding cover 2 and tapered sleeve 4, and tapered sleeve 4 is installed between feeding cover 2 and jaw 5, jaw 5 is connected with pawl arm 1 by bolt 6, blade 7 is fixed on jaw 5 by screw 8, and pawl arm 1 is connected with power, and power is electric impact drill.
Its operation principle is that the pawl arm rotating three-jaw cropper loads electric hand drill, and by rotary claw arm, feeding is overlapped mobile, utilize spring compression tapered sleeve to transmit cut-out power, on three-jaw, alloy blade does radial rotary feed cutting, until cut off steel bar end.
Use this instrument to coordinate core drill, can obtain a kind of processing method of concrete surface reinforcing bar, first punched by the concrete around steel bar end with φ 60 core drill, then blocked by reinforcing bar, hole lower than concrete surface, then is filled and led up with concrete by truncated position.Concrete surface is smooth without iron mold.
Claims (2)
1. one kind can be goed deep into concrete bar cropper, it comprises power and cropper, it is characterized in that: cropper is by pawl arm (1), feeding cover (2), spring (3), tapered sleeve (4), jaw (5), bolt (6), blade (7) and screw (8) composition, pawl arm (1) and feeding cover (2) are threaded connection, spring (3) is installed between feeding cover (2) and tapered sleeve (4), tapered sleeve (4) is installed between feeding cover (2) and jaw (5), jaw (5) is fixedly connected with pawl arm (1) by bolt (6), blade (7) is fixed on jaw (5) by screw (8), pawl arm (1) is connected with power.
2. one according to claim 1 can go deep into concrete bar cropper, it is characterized in that, power is electric impact drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902816.3U CN205085330U (en) | 2015-11-13 | 2015-11-13 | Can go deep into bar cropper of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902816.3U CN205085330U (en) | 2015-11-13 | 2015-11-13 | Can go deep into bar cropper of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085330U true CN205085330U (en) | 2016-03-16 |
Family
ID=55476052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902816.3U Active CN205085330U (en) | 2015-11-13 | 2015-11-13 | Can go deep into bar cropper of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298127A (en) * | 2015-11-13 | 2016-02-03 | 中国水利水电第十六工程局有限公司 | Treatment method for concrete surface steel bar and tool special for treatment method |
-
2015
- 2015-11-13 CN CN201520902816.3U patent/CN205085330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298127A (en) * | 2015-11-13 | 2016-02-03 | 中国水利水电第十六工程局有限公司 | Treatment method for concrete surface steel bar and tool special for treatment method |
| CN105298127B (en) * | 2015-11-13 | 2017-10-27 | 中国水利水电第十六工程局有限公司 | A kind of bar cropper for going deep into concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |