CN114042776A - Supporting and protecting device for straightening coiled steel bars - Google Patents
Supporting and protecting device for straightening coiled steel bars Download PDFInfo
- Publication number
- CN114042776A CN114042776A CN202111386220.9A CN202111386220A CN114042776A CN 114042776 A CN114042776 A CN 114042776A CN 202111386220 A CN202111386220 A CN 202111386220A CN 114042776 A CN114042776 A CN 114042776A
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- CN
- China
- Prior art keywords
- supporting
- straightening
- open type
- support
- fixing frame
- Prior art date
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
- B21C47/20—Unwinding or uncoiling from reels or drums the unreeled material moving transversely to the tangent line of the drum, e.g. axially, radially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a supporting and protecting device, particularly discloses a supporting and protecting device for straightening a coiled steel bar, and belongs to the technical field of design and manufacture of construction process equipment of a constructional engineering structure. The supporting and protecting device for straightening the coiled steel bar is relatively simple in structure and capable of preventing the surrounding environment from being protected from safety hazards or being in the safety hazard environment. The supporting and protecting device comprises an open type supporting and fixing frame and a protecting and pulling-out structure, wherein the protecting and pulling-out structure fixedly arranged on the side wall of the open type supporting and fixing frame is coaxial with a steel bar coiled circle fixed in the open type supporting and fixing frame; in the straightening process of the coiled steel bar, the coiled steel bar is supported and fixed through the open type supporting and fixing frame.
Description
Technical Field
The invention relates to a supporting and protecting device, in particular to a supporting and protecting device for straightening a coiled steel bar, and belongs to the technical field of design and manufacture of construction process equipment of a constructional engineering structure.
Background
At present, reinforcing steel bars used in the building field comprise a large number of coiled reinforcing steel bars, and most of the reinforcing steel bars are used in a mode that the coiled reinforcing steel bars are purchased firstly and then straightened through a straightening machine on a construction site. The torsion of the steel bar of the existing straightener is released and has great potential safety hazard in the using process. Because the reinforcing steel bars are always in a rotating state in the straightening process, loose clothes of surrounding operators are easily drawn into the straightening machine by the rotating reinforcing steel bars, so that potential safety hazards and casualties are caused; and traditional alignment of wire rod reinforcing bar scope is great, need occupy great safe construction space, and construction space relatively fixed, and the convenience is poor, need set up protection facility, and the cost is higher and waste time and energy, and efficiency is very low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the supporting and protecting device for straightening the coiled steel bar is relatively simple in structure and capable of preventing the surrounding environment from being protected from safety hazards or being in the safety hazard environment.
The technical scheme adopted for solving the technical problems is as follows: a supporting and protecting device for straightening reinforcement of a coiled steel bar comprises an open type supporting and fixing frame and a protecting and pulling-out structure, wherein the protecting and pulling-out structure fixedly arranged on the side wall of the open type supporting and fixing frame is coaxial with the reinforcement coiled steel bar fixed in the open type supporting and fixing frame; in the straightening process of the coiled steel bar, the coiled steel bar is supported and fixed through the open type supporting and fixing frame.
Furthermore, the open type supporting and fixing frame is an open truss formed by at least three groups of U-shaped grooves, the U-shaped grooves of each group are connected into an integral truss with an open top through a plurality of skeleton cross rods and a plurality of adjusting limiting longitudinal rods, a pull-out opening is arranged on the front side surface of the open truss, and the protective pull-out structure is covered on the pull-out opening.
The preferred mode of above-mentioned scheme is, adjust spacing vertical pole be double threaded rod, open truss pass through along fore-and-aft width double threaded rod adjust.
Further, the double-threaded rods arranged on each side of the open truss are at least two, and each double-threaded rod is arranged on the open truss on the corresponding side along the circumferential direction of the reinforcing steel bar plate.
The protection pulling-out structure at least comprises a beam penetrating pipe and a bearing and mounting assembly, wherein the beam penetrating pipe is covered on a pulling-out opening hole on the front end face of the open truss through the axial center line of the bearing and mounting assembly and the coaxial steel bar coil fixed in the open type supporting and fixing frame.
Furthermore, the supporting and mounting assembly comprises at least two groups of round supports and at least three lap-jointed reinforcing steel bars, each group of round supports are combined into a horn-shaped structure through each lap-jointed reinforcing steel bar, the beam penetrating pipe is arranged at the small end of the horn-shaped structure, and the large end of the horn-shaped structure is covered on the pull-out opening hole.
The U-shaped groove, the framework cross rod and the adjusting and limiting longitudinal rod of the open type supporting and fixing frame are all made of threaded steel.
Further, a guide circle is disposed on the pull-out opening.
The invention has the beneficial effects that: the method comprises the steps that a set of supporting and protecting device comprising an open type supporting and fixing frame and a protecting and pulling-out structure is arranged, and the protecting and pulling-out structure fixedly arranged on the side wall of the open type supporting and fixing frame is coaxial with a steel bar coiled circle fixed in the open type supporting and fixing frame; and then, in the straightening process of the steel bar coil, the coiled steel bar coil is supported and fixed by an open type supporting and fixing frame. Like this, when the wire rod reinforcing bar is straightened through the straightener, because the wire rod reinforcing bar has uncovered formula to support the mount and supports fixedly to can effectually pass through uncovered formula support the mount and bear the torsional force of wire rod steel disc, and then avoid the surrounding environment to receive safety hazard or be in the safety hazard environment because of the torsion of wire rod reinforcing bar. Correspondingly, because the supporting and protecting device only comprises the open type supporting and fixing frame and the protecting and pulling-out structure, the structure can be simplified as much as possible, and the manufacturing cost of devices such as process equipment is reduced.
Drawings
FIG. 1 is a front view of the support and guard assembly for straightening reinforcing steel wire rods in a coil form according to the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a rear view of fig. 1.
Labeled as: the U-shaped groove comprises an open type supporting and fixing frame 1, a protective pull-out structure 2, a steel bar disk 3, a U-shaped groove 4, a framework cross rod 5, an adjusting and limiting longitudinal rod 6, a pull-out opening 7, a bundle penetrating pipe 8, a supporting and mounting assembly 9, a circular support 10, an overlapped steel bar 11 and a guide ring 12.
Detailed Description
As shown in fig. 1, 2 and 3, the supporting and protecting device for straightening the coiled steel bar provided by the invention has a relatively simple structure, and can prevent the surrounding environment from being protected from safety hazards or in a safety hazard environment. The supporting and protecting device comprises an open type supporting and fixing frame 1 and a protecting and pulling-out structure 2, wherein the protecting and pulling-out structure 2 fixedly arranged on the side wall of the open type supporting and fixing frame is coaxial with a steel bar coiled coil 3 fixed in the open type supporting and fixing frame 1; in the straightening process of the coiled steel bar, the coiled steel bar 3 is supported and fixed through the open type supporting and fixing frame 1. The method comprises the steps that a set of supporting and protecting device comprising an open type supporting and fixing frame and a protecting and pulling-out structure is arranged, and the protecting and pulling-out structure fixedly arranged on the side wall of the open type supporting and fixing frame is coaxial with a steel bar coiled circle fixed in the open type supporting and fixing frame; and then, in the straightening process of the steel bar coil, the coiled steel bar coil is supported and fixed by an open type supporting and fixing frame. Like this, when the wire rod reinforcing bar is straightened through the straightener, because the wire rod reinforcing bar has uncovered formula to support the mount and supports fixedly to can effectually pass through uncovered formula support the mount and bear the torsional force of wire rod steel disc, and then avoid the surrounding environment to receive safety hazard or be in the safety hazard environment because of the torsion of wire rod reinforcing bar. Correspondingly, because the supporting and protecting device only comprises the open type supporting and fixing frame and the protecting and pulling-out structure, the structure can be simplified as much as possible, and the manufacturing cost of devices such as process equipment is reduced.
In the embodiment, in order to facilitate the steel bar disk circle to be installed to the application in the open type support mount, the application open type support mount 1 be an open truss that comprises at least three groups of U type grooves 4, each group U type groove 4 connect to be one through many skeleton horizontal poles 5 and many spacing vertical poles 6 of regulation and have the open whole truss in top, be provided with on the leading flank of open truss and pull out trompil 7, the protection pull out structure 2 cup joint pull out on the trompil 7. At this moment, the adjusting limiting longitudinal rod 6 is preferably a double-end threaded rod, and the open truss is adjusted along the longitudinal width through the double-end threaded rod. And the double-threaded rod that arranges in every side of uncovered truss is two at least, and each double-threaded rod arranges on the uncovered truss of corresponding side along reinforcing bar dish circumference.
Further, for the convenience of the dish circle reinforcing bar from fixed stay propose in the open type supports the reinforcing bar coiled circle in mount 1, avoid the dish circle reinforcing bar to pull out too much to open type support mount 1 restraint of in-process simultaneously again as far as, and then increase restraint external force, this application the protection pull out structure 2 at least including wearing beam tube 8 and bearing installation component 9, wear beam tube 8 and pass through bearing installation component 9 axial direction line with fix the coaxial cover of reinforcing bar coiled circle 3 in open type support mount 1 on the trompil 7 of pulling out on the preceding terminal surface of open type truss. At this moment, the supporting and mounting assembly 9 comprises at least two groups of round supports 10 and at least three overlapping reinforcing steel bars 11, each group of round supports 10 are combined into a horn-shaped structure through each overlapping reinforcing steel bar 11, the beam penetrating pipe 8 is arranged at the small end of the horn-shaped structure, the large end of the horn-shaped structure is covered on the pull-out opening hole 7, and the guide circle 12 is arranged on the pull-out opening hole 7.
Correspondingly, according to the actual conditions of production field, U type groove, the skeleton horizontal pole and the spacing longitudinal rod of regulation of uncovered formula support mount are made by the screw-thread steel.
In summary, the support and protection device provided by the application also has the following advantages,
1. the potential safety hazard in the prior straightening process of the coiled steel bar is greatly reduced;
2. the installation and the disassembly are convenient, and the steel bar welding can be used on site, thereby being beneficial to saving the engineering cost;
3. the occupancy rate of the field is extremely low, the reserved field can be used for other operations, and the construction efficiency is improved.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
1. Characteristic of the technology
The technical scheme adopted by the application for solving the technical problem is as follows: through providing a simple and easy dish circle reinforcing bar alignment protection hits device, including protection skeleton, protection network, size adjustment split screw. The device is characterized in that the contact between operators and reinforcing steel bars is reduced through the protection of the device, so that potential safety hazards are reduced, the construction cost is reduced through a field mounting and dismounting mode, the convenience is improved, and the construction efficiency is improved.
2. Device constitution
The technical scheme of this application relates to building construction technology and equips technical field, discloses a simple and easy dish circle reinforcing bar alignment prevents hitting and beats device. The device consists of a protective framework, a protective net, a beam penetrating pipe and a size adjusting counter-pulling screw rod. The size of the device can be adjusted according to the size of on-site coiled steel bars, the whole frame of the device consists of 6 longitudinally distributed U-shaped bars, the U-shaped bars are connected and fixed by two transverse bars to form a U-shaped groove, and 4 transverse steel bars are uniformly distributed on two sides of the U-shaped groove to form a protective net; a gap with the size of a round support required by the protective framework is reserved, and the protective framework is designed into a horn shape and consists of a feeding port round support, a middle round support, a discharging port round support, a beam penetrating pipe and connecting steel bars; two opposite-pulling screw rods are respectively arranged at the positions of the U surfaces at the two ends of the U-shaped groove close to the ends, and the U surfaces are fixed at the two sides by steel clamping pieces, so that the size of the whole device is adjusted. The simple and easy dish circle reinforcing bar alignment anti-strike device that provides simple structure, convenient to use, it is with low costs, can reduce the potential safety hazard, reduce construction cost, improve the efficiency of construction.
Example one
Simple and easy dish circle reinforcing bar alignment prevents hitting and beats device component part:
1. and (3) circularly supporting a feeding port: bending the steel bars into a circle with the diameter of 55 cm;
2. penetrating a bundle tube: a steel pipe with the diameter of 4 cm;
3. middle part, discharge gate circle prop: the diameter of the round support is determined according to actual conditions, and the round support and the beam penetrating pipe are connected smoothly by connecting reinforcing steel bars;
4. oppositely pulling the screw rod: the upper end of the U-shaped frame is connected and fixed by a steel clamping sheet so as to achieve the effect of size adjustment;
5. protective screening: and transverse steel bars are uniformly distributed on two sides of the U-shaped frame for encryption and fixation so as to achieve a better protection effect.
Claims (8)
1. The utility model provides a support protector for straightening of dish circle reinforcing bar which characterized in that: the supporting and protecting device comprises an open type supporting and fixing frame (1) and a protecting and pulling-out structure (2), wherein the protecting and pulling-out structure (2) fixedly arranged on the side wall of the open type supporting and fixing frame is coaxial with a steel bar coil (3) fixed in the open type supporting and fixing frame (1); in the straightening process of the coiled steel bar, the coiled steel bar (3) is supported and fixed through the open type supporting and fixing frame (1).
2. The support and guard device for straightening of the wire rod according to claim 1, wherein: open type support mount (1) be an open truss that constitutes by three group at least U type grooves (4), each group U type groove (4) connect into one through many skeleton horizontal poles (5) and many spacing vertical poles of regulation (6) and have the open whole truss in top, be provided with on the leading flank of open truss and pull out trompil (7), protection pull out structure (2) cover connect pull out on trompil (7).
3. The support and guard device for straightening of the wire rod according to claim 2, characterized in that: the adjusting limiting longitudinal rod (6) is a double-threaded rod, and the open truss is adjusted by the double-threaded rod along the longitudinal width.
4. The support and guard device for straightening of disc-wound steel bars according to claim 3, characterized in that: the double-threaded rod that arranges in every side of open truss is two at least, and each double-threaded rod arranges on the open truss of corresponding side along reinforcing bar dish circumference.
5. The support and guard apparatus for straightening of wire rod according to claim 1, 2, 3 or 4, wherein: the protection pull-out structure (2) at least include and wear beam tube (8) and supporting installation component (9), wear beam tube (8) pass through supporting installation component (9) axial direction line and fix on open type support mount (1) the coaxial cover of reinforcing bar coiled steel (3) connect on the trompil (7) of pulling out on the preceding terminal surface of open type truss.
6. The support and guard device for straightening of disc-wound steel bars according to claim 5, characterized in that: the supporting installation assembly (9) comprises at least two groups of round supports (10) and at least three overlap-joint reinforcing steel bars (11), each group of round supports (10) is combined into a horn-shaped structure through each overlap-joint reinforcing steel bar (11), the beam penetrating pipe (8) is arranged at the small end of the horn-shaped structure, and the large end of the horn-shaped structure is covered on the pull-out opening (7).
7. The support and guard device for straightening of the wire rod according to claim 1, wherein: the U-shaped groove, the skeleton cross rod and the adjusting and limiting longitudinal rod of the open type supporting and fixing frame are all made of deformed steel.
8. The support and guard device for straightening of the wire rod according to claim 2, characterized in that: a guide circle (12) is arranged on the pull-out opening (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386220.9A CN114042776A (en) | 2021-11-22 | 2021-11-22 | Supporting and protecting device for straightening coiled steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386220.9A CN114042776A (en) | 2021-11-22 | 2021-11-22 | Supporting and protecting device for straightening coiled steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114042776A true CN114042776A (en) | 2022-02-15 |
Family
ID=80210569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111386220.9A Pending CN114042776A (en) | 2021-11-22 | 2021-11-22 | Supporting and protecting device for straightening coiled steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114042776A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205236867U (en) * | 2015-12-22 | 2016-05-18 | 兖矿东华建设有限公司 | Bar straightener with prevent huring protection device |
| CN207823807U (en) * | 2018-01-11 | 2018-09-07 | 中国建筑第二工程局有限公司 | Straightening protection device for coiled steel bars |
| WO2018167806A1 (en) * | 2017-03-16 | 2018-09-20 | Safra S.P.A. | Wire straightening device for a welding or brazing plant |
| CN208895079U (en) * | 2018-08-29 | 2019-05-24 | 福建宏盛建设集团有限公司 | A kind of scalable reinforcement metal straightening protective device |
| CN210884613U (en) * | 2019-11-27 | 2020-06-30 | 中冶建工集团有限公司 | A pay-off for rolling reinforcing bar unwrapping wire alignment |
| CN212143998U (en) * | 2019-12-19 | 2020-12-15 | 安徽悦得自动化有限公司 | Pay-off device of wire drawing machine |
| CN212442994U (en) * | 2020-05-22 | 2021-02-02 | 中国建筑一局(集团)有限公司 | Reinforcing bar alignment safety device |
-
2021
- 2021-11-22 CN CN202111386220.9A patent/CN114042776A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205236867U (en) * | 2015-12-22 | 2016-05-18 | 兖矿东华建设有限公司 | Bar straightener with prevent huring protection device |
| WO2018167806A1 (en) * | 2017-03-16 | 2018-09-20 | Safra S.P.A. | Wire straightening device for a welding or brazing plant |
| CN207823807U (en) * | 2018-01-11 | 2018-09-07 | 中国建筑第二工程局有限公司 | Straightening protection device for coiled steel bars |
| CN208895079U (en) * | 2018-08-29 | 2019-05-24 | 福建宏盛建设集团有限公司 | A kind of scalable reinforcement metal straightening protective device |
| CN210884613U (en) * | 2019-11-27 | 2020-06-30 | 中冶建工集团有限公司 | A pay-off for rolling reinforcing bar unwrapping wire alignment |
| CN212143998U (en) * | 2019-12-19 | 2020-12-15 | 安徽悦得自动化有限公司 | Pay-off device of wire drawing machine |
| CN212442994U (en) * | 2020-05-22 | 2021-02-02 | 中国建筑一局(集团)有限公司 | Reinforcing bar alignment safety device |
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Application publication date: 20220215 |
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| RJ01 | Rejection of invention patent application after publication |