CN212042423U - Construction reinforcing bar orthotic devices - Google Patents
Construction reinforcing bar orthotic devices Download PDFInfo
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- CN212042423U CN212042423U CN202020166776.1U CN202020166776U CN212042423U CN 212042423 U CN212042423 U CN 212042423U CN 202020166776 U CN202020166776 U CN 202020166776U CN 212042423 U CN212042423 U CN 212042423U
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- straightening
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Abstract
The utility model belongs to the technical field of reinforcing steel bar correction, and discloses a reinforcing steel bar correction device for building construction, which comprises a base and two fixed plates welded on the top end of the base, wherein a screw rod and a guide rod are arranged between the two fixed plates in parallel, a movable plate is sleeved on the guide rod, a threaded sleeve penetrates through the movable plate, the threaded sleeve is screwed and sleeved on the screw rod, a motor is also arranged on the top end of the base, and the output end of the motor is rotationally connected with the screw rod; one end of the fixed plate is connected with a fixed sleeve, and one end of the movable plate is welded with a straightening sleeve; the fixing sleeve and the straightening sleeve both comprise a fixing seat and a cover plate, an opening is formed in one side of the fixing seat, and the cover plate is clamped and fixed in the opening; the utility model discloses replace the removal of reinforcing bar with the removal of aligning cover to accomplish the aligning to the reinforcing bar kink at the in-process that the aligning cover removed, thereby make the condition that whole orthotic devices can effectively be applicable to the local bending of reinforcing bar.
Description
Technical Field
The utility model belongs to the technical field of the reinforcing bar is corrected, concretely relates to construction reinforcing bar orthotic devices.
Background
During construction, a large amount of steel bars are needed, and the steel bars are generally straightened before use; in the prior art, the straightening of the steel bars at the construction site mostly depends on a steel bar straightening machine for operation. Specifically, when the steel bar straightener is used, one end of a steel bar needs to be inserted into the straightener, and the straightening of the whole steel bar is realized along with the driving of the straightener.
The operation can be effectively applied to straightening when the coiled steel bar is unfolded, but is not applicable to the condition that the unfolded steel bar is partially bent; for example, if the steel bar is only partially bent, the steel bar straightening machine is used for straightening, one end of the steel bar still needs to be inserted into the straightening machine, and then the whole steel bar is straightened, so that a large amount of time is wasted, and the construction progress is influenced; moreover, if one end of the steel bar is installed, the steel bar needs to be detached for straightening, so that the straightening operation is more complicated.
Disclosure of Invention
In view of this, the utility model aims at providing a construction reinforcing bar orthotic devices to the inconvenient problem of straightening when local buckling appears in the solution reinforcing bar.
In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing steel bar correcting device for building construction comprises a base and two fixing plates welded at the top end of the base, wherein a screw and a guide rod are arranged between the two fixing plates in parallel, a moving plate is sleeved on the guide rod, a threaded sleeve penetrates through the moving plate, the threaded sleeve is sleeved on the screw in a screwing mode, a motor is further installed at the top end of the base, and the output end of the motor is rotatably connected with the screw;
one end of the fixed plate is connected with a fixed sleeve, one end of the movable plate is welded with a straightening sleeve, and the steel bar to be straightened penetrates through the fixed sleeve and the straightening sleeve;
fixed cover and straightening cover all include fixing base and apron, one side of fixing base is equipped with the opening, and the apron block is fixed in the opening.
Preferably, the fixed sleeve and the straightening sleeve are internally provided with straightening components, each straightening component comprises three groups of annular array straightening pressing plates and first springs, each straightening pressing plate is an arc-shaped plate, and one end of each first spring is welded to the outer arc surface of each straightening pressing plate.
Preferably, the top of the base is provided with a guide groove, the bottoms of the fixed sleeve and the straightening sleeve are respectively provided with a guide rail, and the guide rails are limited in the guide groove and slide along the guide groove.
Preferably, the length of the fixed sleeve is greater than that of the straightening sleeve, a distance adjusting structure is connected between the fixed sleeve and the fixed plate, and the distance adjusting structure comprises a positioning structure and a moving structure.
Preferably, the moving structure comprises a sliding rail arranged on one side of the fixed sleeve and a sliding groove arranged on the fixed plate, and the sliding rail and the sliding groove are matched with each other.
Preferably, the positioning structure comprises a tooth groove arranged on one side of the sliding rail and a limit toothed plate arranged in the sliding groove, and the limit toothed plate is meshed with the tooth groove; the welding of one side of spacing pinion rack has the pull rod, and the cover is equipped with second spring and spacing ring on the pull rod, the both ends of second spring weld with fixed plate and spacing ring respectively.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the movement of the reinforcing steel bar is replaced by the movement of the straightening sleeve, and the straightening of the bent part of the reinforcing steel bar is completed in the process of the movement of the straightening sleeve, so that the integral straightening device can be effectively suitable for the condition of local bending of the reinforcing steel bar.
(2) The driving structure of the straightening sleeve consists of the motor, the screw rod and the threaded sleeve, and is simple and stable in structure and low in cost; in addition, based on this structure can effectively realize straightening sleeve's rectilinear movement, guarantee straightening quality.
(3) When the straightening sleeve moves, the moving path of the straightening sleeve is effectively limited based on the matching of the guide rod and the guide rail, and the straightening quality is further improved.
(4) In the integral straightening device, two fixing sleeves are further arranged to be fixed on two sides of the bent part of the steel bar, so that the placement stability of the steel bar during straightening is improved; and for the two fixed sleeves, the distance between the two fixed sleeves is adjustable, so that the whole device can be effectively suitable for local bending with different lengths.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the fixing sleeve of the present invention;
FIG. 3 is a schematic view of the slide rail and the slide groove of the present invention;
in the figure: 1-base, 2-thread insert, 3-fixed plate, 4-motor, 5-moving plate, 6-fixed sleeve, 7-straightening sleeve, 8-guide groove, 9-screw, 10-guide rod, 11-slide rail, 12-fixed seat, 13-straightening press plate, 14-first spring, 15-guide rail, 16-cover plate, 17-chute, 18-limit toothed plate, 19-pull rod, 20-second spring and 21-limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a building construction steel bar correcting device comprises a base 1 and two fixing plates 3 welded at the top end of the base 1, wherein a screw rod 9 and a guide rod 10 are installed between the two fixing plates 3 in parallel, a movable plate 5 is sleeved on the guide rod 10, a threaded sleeve 2 penetrates through the movable plate 5, the threaded sleeve 2 is sleeved on the screw rod 9 in a screwing mode, a motor 4 is further installed at the top end of the base 1, and the output end of the motor 4 is rotatably connected with the screw rod 9;
one end of the fixed plate 3 is connected with a fixed sleeve 6, one end of the movable plate 5 is welded with a straightening sleeve 7, and the steel bar to be straightened passes through the fixed sleeve 6 and the straightening sleeve 7;
fixed cover 6 and straightening cover 7 all include fixing base 12 and apron 16, and one side of fixing base 12 is equipped with the opening, and the 16 blocks of apron are fixed in the opening, specifically, establish fixed cover 6 and straightening cover 7 into the purpose of this structure: the connection between the reinforcing steel bar and the integral device is more convenient, and the reinforcing steel bar does not need to be inserted from one end of the reinforcing steel bar; the connection between the fixing base 12 and the cover plate 16 can be achieved by means of bolt fastening, clamping fastening, etc., so that the connection between the fixing base 12 and the cover plate 16 is stable, and the force application requirement during correction can be met.
Based on above-mentioned structure, utilize the integrated device to carry out the correction operation that reinforcing bar part was buckled and be:
a) opening the cover plates 16 in the fixing sleeves 6 and the straightening sleeves 7, then clamping the reinforcing steel bars into the fixing seats 12, and ensuring that the bent parts of the reinforcing steel bars are positioned between the two fixing sleeves 6;
b) the motor 4 is started to drive the screw 9 to rotate, the screw 9 is screwed with the screw sleeve 2 when rotating, the rotation drive is converted into linear drive, and the movable plate 5 and the straightening sleeve 7 are driven to perform reciprocating linear movement in the two fixed sleeves 6, so that the correction of the bent part of the steel bar is realized;
in the correction process, based on the arrangement of the guide rod 10, on one hand, the moving direction of the moving plate 5 can be limited, the straightening sleeve 7 can be guaranteed to move linearly, and on the other hand, the problem that the moving plate 5 is driven to rotate to cause secondary bending of the reinforcing steel bars when the screw sleeve 2 rotates can be avoided.
Preferably, the fixed sleeve 6 and the straightening sleeve 7 are both internally provided with straightening assemblies, each straightening assembly comprises three groups of annular array straightening pressure plates 13 and first springs 14, each straightening pressure plate 13 is an arc-shaped plate, and one end of each first spring 14 is welded to the outer arc surface of each straightening pressure plate 13. Based on this for can form the atress of multiple direction after the reinforcing bar is fixed into fixed cover 6 and aligning sleeve 7, effectively realize the multidirectional correction of reinforcing bar from this, guarantee straightening quality.
Preferably, the top of the base 1 is provided with a guide groove 8, the bottoms of the fixed sleeve 6 and the straightening sleeve 7 are respectively provided with a guide rail 15, and the guide rails 15 are limited in the guide groove 8 and slide along the guide groove 8. Based on this, the moving direction of the straightening sleeve 7 is further limited, and meanwhile, the two fixing sleeves 6 are also limited to be positioned on the same straight line, so that the straightening quality of the whole device is effectively improved.
Preferably, the length of the fixing sleeve 6 is greater than that of the straightening sleeve 7, a distance adjusting structure is connected between the fixing sleeve 6 and the fixing plate 3, and the distance adjusting structure comprises a positioning structure and a moving structure.
Specifically, the method comprises the following steps:
with regard to the moving structure: the fixing device comprises a sliding rail 11 arranged on one side of the fixing sleeve 6 and a sliding groove 17 arranged on the fixing plate 3, and the sliding rail 11 is matched with the sliding groove 17.
With regard to the positioning structure: the sliding device comprises a tooth groove arranged on one side of the sliding rail 11 and a limit tooth plate 18 arranged in the sliding groove 17, wherein the limit tooth plate 18 is meshed with the tooth groove; one side welding of limit tooth plate 18 has pull rod 19, and the cover is equipped with second spring 20 and spacing ring 21 on the pull rod 19, and the both ends of second spring 20 weld with fixed plate 3 and spacing ring 21 respectively.
In conclusion, the distance adjusting mode between the two fixing sleeves 6 is realized as follows: the pull rod 19 is pulled in a direction away from the fixed plate 3, and as a preferred embodiment, a groove can be formed in the pull rod 19, so that the pull rod 19 is more convenient to pull; the pull rod 19 drives the limit ring 21 and the limit toothed plate 18 to move synchronously in the pulling process, so that the limit ring 21 compresses one end of the second spring 20, and the limit toothed plate 18 is far away from the slide rail 11, in this state (as shown in fig. 3), the slide rail 11 and the fixed plate 3 are in a slidable state, so that the fixed sleeves 6 are moved, and the distance between the two fixed sleeves 6 is changed; after the adjustment is completed, the pull rod 19 is released, and the stop toothed plate 18 is pressed against the slide rail 11 and engaged with the tooth grooves on one side of the slide rail 11 due to the rebound of the second spring 20, thereby forming a positioning between the fixing sleeve 6 and the fixing plate 3, and thus defining the position of the fixing sleeve 6. The purpose of the above-mentioned adjustment operation is: the distance between the two fixing sleeves 6 is adjusted, so that the reciprocating movement distance of the straightening sleeve 7 is changed, and the whole device can be suitable for the straightening of local bends with different lengths.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction reinforcing bar orthotic devices which characterized in that: the device comprises a base (1) and two fixing plates (3) welded to the top end of the base (1), wherein a screw rod (9) and a guide rod (10) are installed between the two fixing plates (3) in parallel, a moving plate (5) is sleeved on the guide rod (10), a threaded sleeve (2) penetrates through the moving plate (5), the threaded sleeve (2) is sleeved on the screw rod (9) in a screwing mode, a motor (4) is further installed at the top end of the base (1), and the output end of the motor (4) is rotatably connected with the screw rod (9);
one end of the fixed plate (3) is connected with a fixed sleeve (6), one end of the moving plate (5) is welded with a straightening sleeve (7), and the steel bar to be straightened penetrates through the fixed sleeve (6) and the straightening sleeve (7);
fixed cover (6) and straightening cover (7) all include fixing base (12) and apron (16), one side of fixing base (12) is equipped with the opening, and apron (16) block is fixed in the opening.
2. The straightening device for construction steel bars according to claim 1, wherein: all install the straightening subassembly in fixed cover (6) and straightening cover (7), and the straightening subassembly includes straightening clamp plate (13) and first spring (14) of three group's annular arrays, wherein straightening clamp plate (13) are the arc, and the one end of first spring (14) welds the extrados in straightening clamp plate (13).
3. The straightening device for construction steel bars according to claim 1, wherein: guide slot (8) have been seted up at base (1) top, fixed cover (6) and straightening cover (7) bottom all are equipped with guide rail (15), and guide rail (15) are injectd in guide slot (8) to slide along guide slot (8).
4. The straightening device for construction steel bars according to claim 1, wherein: fixed cover (6) length is greater than straightening cover (7) length, and is connected with the roll adjustment structure between fixed cover (6) and fixed plate (3), the roll adjustment structure includes location structure and removal structure.
5. The straightening device for construction steel bars according to claim 4, wherein: the moving structure comprises a sliding rail (11) arranged on one side of the fixed sleeve (6) and a sliding groove (17) arranged on the fixed plate (3), and the sliding rail (11) is matched with the sliding groove (17).
6. The straightening device for construction steel bars according to claim 5, wherein: the positioning structure comprises a tooth groove arranged on one side of the sliding rail (11) and a limiting toothed plate (18) arranged in the sliding groove (17), and the limiting toothed plate (18) is meshed with the tooth groove; one side welding of limit tooth board (18) has pull rod (19), and the cover is equipped with second spring (20) and spacing ring (21) on pull rod (19), the both ends of second spring (20) weld with fixed plate (3) and spacing ring (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166776.1U CN212042423U (en) | 2020-02-13 | 2020-02-13 | Construction reinforcing bar orthotic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166776.1U CN212042423U (en) | 2020-02-13 | 2020-02-13 | Construction reinforcing bar orthotic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212042423U true CN212042423U (en) | 2020-12-01 |
Family
ID=73538619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166776.1U Expired - Fee Related CN212042423U (en) | 2020-02-13 | 2020-02-13 | Construction reinforcing bar orthotic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212042423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653859A (en) * | 2022-05-25 | 2022-06-24 | 领合(南通)新型建材科技有限公司 | Bent steel bar recycle environment-friendly orthotic devices based on construction |
| CN115815465A (en) * | 2023-02-15 | 2023-03-21 | 南通固邦数控机床有限公司 | Auxiliary straightening device for reinforcing steel bar for machining |
-
2020
- 2020-02-13 CN CN202020166776.1U patent/CN212042423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653859A (en) * | 2022-05-25 | 2022-06-24 | 领合(南通)新型建材科技有限公司 | Bent steel bar recycle environment-friendly orthotic devices based on construction |
| CN114653859B (en) * | 2022-05-25 | 2022-08-23 | 领合(南通)新型建材科技有限公司 | Bent steel bar recycle environment-friendly orthotic devices based on construction |
| CN115815465A (en) * | 2023-02-15 | 2023-03-21 | 南通固邦数控机床有限公司 | Auxiliary straightening device for reinforcing steel bar for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210213 |