CN110508717B - Building stair lays reinforcing bar bender - Google Patents
Building stair lays reinforcing bar bender Download PDFInfo
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- CN110508717B CN110508717B CN201910903544.1A CN201910903544A CN110508717B CN 110508717 B CN110508717 B CN 110508717B CN 201910903544 A CN201910903544 A CN 201910903544A CN 110508717 B CN110508717 B CN 110508717B
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- sliding
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- sleeve
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- 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
- B21F1/002—Bending wire other than coiling; Straightening wire by means of manually operated devices, e.g. pliers
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Abstract
The invention belongs to the technical field of building processing, and particularly relates to a bending machine for laying steel bars of building stairs. The invention aims to provide a building stair laying steel bar bender which is convenient to carry and can be quickly bent. A bending machine for laying steel bars on building stairs comprises a base, an arc-shaped sleeve, a mounting frame, a guide wheel, a mounting seat, a swing rod, a baffle, a clamping block, an elastic block, an arc-shaped slide rail, a slide shaft and the like; the base top right side is provided with the arc sleeve pipe, and base top left side is provided with the mounting bracket, and mounting bracket front side lower part is provided with guide pulley and mount pad. The steel bar bending device has the advantages that the steel bar bending device is convenient to carry, can be quickly bent, and is time-saving and labor-saving, when the steel bar needs to be bent, a worker places the steel bar on the arc-shaped sleeve, rotates the swing rod, drives the steel bar to be partially bent through the clamping block, bends the steel bar again through the bending device, steps on the fastening plate by the worker, and can tightly clamp the steel bar through the fastening plate, so that the steel bar is convenient to bend.
Description
Technical Field
The invention belongs to the technical field of building processing, and particularly relates to a bending machine for laying steel bars of building stairs.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The steel reinforcement is mainly subjected to tensile stress in the concrete. The deformed reinforcing steel bar has larger bonding capacity with concrete due to the action of the ribs, so that the deformed reinforcing steel bar can better bear the action of external force. Reinforcing bars are widely used in various building structures. Especially large, heavy, light-duty thin-walled and high-rise building structures.
Generally in the job site, need the reinforcing bar to bend when building stair and lay, use electric power angle bending machine, be difficult for carrying, need use electric power operation, when the buckle that needs increase several reinforcing bars temporarily, it is higher to use electric power angle bending machine cost, and the manual work carries out the reinforcing bar and buckles the difficulty, and efficiency is extremely low.
Therefore design a building stair lay reinforcing bar bending machine convenient to carry, that can buckle fast to solve the manpower and carry out the problem that the reinforcing bar angle of buckling differs.
Disclosure of Invention
The invention aims to overcome the defects that an electric steel bar bender is high in cost, difficult in manual steel bar bending and extremely low in efficiency, and provides a building stair laying steel bar bender which is convenient to carry and capable of quickly bending.
The technical scheme is as follows: a bending device for laying steel bars on building stairs comprises a base, arc-shaped sleeves, a mounting frame, a guide wheel, a mounting seat, a swing rod, a baffle, a clamping block, an elastic block, an arc-shaped slide rail, a slide shaft, a bending device, a second elastic part and a stop block, wherein the arc-shaped sleeves are arranged on the right side of the top of the base, the mounting frame is arranged on the left side of the top of the base, the guide wheel and the mounting seat are arranged on the lower portion of the front side of the mounting frame, the guide wheel is arranged on the lower side of the mounting seat in a rotating mode, the swing rod is arranged on the mounting seat in a rotating mode, the baffle is arranged on the right side of the mounting frame, the clamping block is arranged on the lower side of the swing rod, the elastic block is arranged in the clamping block, the clamping block and the arc-shaped sleeves are located, a stop block is arranged on the left side of the base.
As an improvement of the scheme, the bending device comprises a guide sleeve, a sliding rod, a sleeve, an installation block, a sliding sleeve, a first elastic piece and a handle, the guide sleeve is arranged on the front side of the sliding shaft, the sliding rod is arranged in the guide sleeve in a sliding mode, the sleeve is arranged at the bottom of the sliding rod, the installation block is arranged on the right side of the guide sleeve, the sliding sleeve is arranged on the upper portion of the sliding rod and is connected with the installation block in a sliding mode, the first elastic piece is arranged between the sliding sleeve and the guide sleeve, and the handle is arranged.
As the improvement of above-mentioned scheme, still including the fixed block, the kelly, the third elastic component, the cardboard, snap ring and stay cord, be provided with the fixed block on the arc slide rail, it has the spout to open on the fixed block, the slidingtype is provided with the kelly in the spout, be provided with the third elastic component between spout and the kelly, be provided with the cardboard on the installation piece, kelly and cardboard cooperation, the fixed block downside is provided with the snap ring, snap ring and swinging arms top circle axle cooperation, all be provided with the wire casing on snap ring and the fixed block, wire casing and spout intercommunication, be provided with the stay cord on the kelly, the stay cord passes wire casing and snap ring connection at.
As an improvement of the scheme, the swing rod type electric shock absorber further comprises an arc rod, a guide sleeve and a fourth elastic piece, the arc rod is arranged on the swing rod, the guide sleeve is arranged on the baffle, and the fourth elastic piece is arranged between the arc rod and the guide sleeve.
As the improvement of above-mentioned scheme, still including fixing base, mounting plate and fifth elastic component, base top right side is provided with the fixing base, and the rotation type is provided with the mounting plate on the fixing base, is provided with the fifth elastic component between mounting plate and the fixing base.
The steel bar bending device has the advantages that the steel bar bending device is convenient to carry, can be quickly bent, and is time-saving and labor-saving, when the steel bar needs to be bent, a worker places the steel bar on the arc-shaped sleeve, rotates the swing rod, drives the steel bar to be partially bent through the clamping block, bends the steel bar again through the bending device, steps on the fastening plate by the worker, and can tightly clamp the steel bar through the fastening plate, so that the steel bar is convenient to bend.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a second front view structure diagram of the present invention.
Fig. 3 is a partial left view structural diagram of the present invention.
Fig. 4 is a schematic view of a part of the main view enlarged structure of the present invention.
Fig. 5 is a partial right view structural diagram of the present invention.
Number designation in the figures: 1. the automatic bending device comprises a base, 2, an arc-shaped sleeve, 3, a mounting frame, 4, a guide wheel, 5, a mounting seat, 6, a swinging rod, 61, a baffle, 7, a clamping block, 8, an elastic block, 9, an arc-shaped sliding rail, 10, a sliding shaft, 11, a bending device, 111, a guide sleeve, 112, a sliding rod, 113, a sleeve, 114, a mounting block, 115, a sliding sleeve, 116, a first elastic piece, 117, a handle, 12, a second elastic piece, 13, a stop, 14, a fixing block, 15, a sliding groove, 16, a clamping rod, 161, a third elastic piece, 17, a clamping plate, 18, a clamping ring, 19, a wire groove, 20, a pull rope, 21, an arc-shaped rod, 22, a guide sleeve, 23, a fourth elastic piece, 24, a fixing seat, 25, a fastening plate and 26, a fifth.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
As shown in figures 1-3, a bending machine for building stair laying steel bars comprises a base 1, an arc-shaped sleeve 2, a mounting frame 3, a guide wheel 4, a mounting seat 5, a swing rod 6, a baffle 61, a clamping block 7, an elastic block 8, an arc-shaped slide rail 9, a slide shaft 10, a bending device 11, a second elastic part 12 and a clamping block 13, wherein the arc-shaped sleeve 2 is arranged on the right side of the top of the base 1, the mounting frame 3 is arranged on the left side of the top of the base 1, the guide wheel 4 and the mounting seat 5 are arranged on the lower portion of the front side of the mounting frame 3, the swing rod 6 is rotatably arranged on the mounting seat 5, the baffle 61 is arranged on the right side of the mounting frame 3, the clamping block 7 is arranged on the lower side of the swing rod 6, the elastic block 8 is arranged in the clamping block 7, the clamping block 7 and the arc-shaped sleeve 2 are in the, a bending device 11 is arranged on the front side of the sliding shaft 10, the bending device 11 is used for assisting in bending the reinforcing steel bars, a second elastic part 12 is arranged between the sliding shaft 10 and the right side of the arc-shaped sliding rail 9, and a stop block 13 is arranged on the left side of the base 1.
The bending device 11 includes a guide sleeve 111, a sliding rod 112, a sleeve 113, an installation block 114, a sliding sleeve 115, a first elastic member 116 and a handle 117, the guide sleeve 111 is disposed on the front side of the sliding shaft 10 in a bolt connection manner, the sliding rod 112 is slidably disposed in the guide sleeve 111, the sleeve 113 is disposed at the bottom of the sliding rod 112, the installation block 114 is disposed on the right side of the guide sleeve 111, the sliding sleeve 115 is disposed on the upper portion of the sliding rod 112, the sliding sleeve 115 is slidably connected with the installation block 114 through a sliding rail slider, the first elastic member 116 is disposed between the sliding sleeve 115 and the guide sleeve 111, the first elastic member 116 is a compression spring, and the handle 117 is disposed at.
When the steel bar needs to be bent, a worker places the steel bar on the arc-shaped sleeve 2, one end of the steel bar is abutted against the stop block 13, then the worker steps on the steel bar, the swing rod 6 is rotated, the swing rod 6 drives the steel bar to perform bending operation through the fixture block 7, when the swing rod 6 is in contact with the stop block 61, the swing rod 6 is released to reset, then the handle 117 is pressed downwards, the handle 117 drives the sliding rod 112 and the sleeve 113 to move downwards, the sleeve 113 is sleeved into the bent end of the steel bar, the first elastic piece 116 is compressed and then swings rightwards, all the parts on the guide sleeve 111 slide rightwards on the arc-shaped slide rail 9 along with the sliding shaft 10, the second elastic piece 12 is compressed, when the guide sleeve 111 is positioned in the vertical direction, the handle 117 is pulled upwards, the handle 117 drives the sliding rod 112 and the sleeve 113 to move upwards, the sleeve 113 is separated from the bent end of the steel bar, under the action of the second elastic part 12, all the parts on the guide sleeve 111 slide leftwards on the arc-shaped slide rail 9 along with the slide shaft 10 to reset, and a worker can take out a bent steel bar to perform the next bending operation.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the swing arm further includes a fixed block 14, a clamping rod 16, a third elastic member 161, a clamping plate 17, a clamping ring 18, and a pulling rope 20, the fixed block 14 is disposed on the arc-shaped slide rail 9, a sliding slot 15 is formed on the fixed block 14, the clamping rod 16 is slidably disposed in the sliding slot 15, the third elastic member 161 is disposed between the sliding slot 15 and the clamping rod 16, the third elastic member 161 is a compression spring, the clamping plate 17 is disposed on the mounting block 114, the clamping rod 16 is matched with the clamping plate 17, the clamping ring 18 is disposed on the lower side of the fixed block 14, the clamping ring 18 is matched with a top circular shaft of the swing rod 6, the clamping ring 18 and the fixed block 14 are both provided with wire slots 19, the wire slots 19 are communicated with the sliding slot 15, the clamping rod 16 is provided with the pulling.
The worker rotates the swing rod 6 downwards to perform bending operation, the top circular shaft of the swing rod 6 leaves the clamping ring 18, the swing rod 6 drives the pull rope 20 to move, the pull rope 20 drives the clamping rod 16 to move downwards, the third elastic piece 161 is compressed, the clamping rod 16 enters the sliding groove 15, the clamping rod 16 is separated from the clamping plate 17, all parts on the guide sleeve 111 slide and reset leftwards on the arc-shaped sliding rail 9 along with the sliding shaft 10 under the action of the second elastic piece 12, the swing rod 6 drives the clamping block 7 to bend the steel bars at a certain angle, the worker drives the swing rod 6 to swing upwards, the clamping ring 18 is matched with the top circular shaft of the swing rod 6, at the moment, the steel bars are further bent by using the bending device 11, when the clamping plate 17 is tightly matched with the clamping rod 16, the handle 117 is released, the first elastic piece 116 resets to drive the sliding rod 112 and the sleeve 113 to move upwards, the sleeve 113 leaves the bent end of the steel bars, the device has simple structure and convenient operation.
Still including arc pole 21, guide sleeve 22 and fourth elastic component 23, be provided with arc pole 21 on the swinging arms 6, be provided with guide sleeve 22 through bolted connection's mode on the baffle 61, be provided with fourth elastic component 23 between arc pole 21 and the guide sleeve 22, fourth elastic component 23 is compression spring.
The staff rotates the swinging arms 6 downwards and bends the operation, and arc pole 21 slides toward guide sleeve 22, and fourth elastic component 23 is compressed, after the completion of buckling, loosens swinging arms 6, and under the effect of fourth elastic component 23, swinging arms 6 reset, and 6 top circle axles of swinging arms are gone into in snap ring 18, this device simple structure does benefit to the operation.
Still including fixing base 24, mounting plate 25 and fifth elastic component 26, the mode that bolted connection was passed through on 1 top right side of base is provided with fixing base 24, and the last rotation type of fixing base 24 is provided with mounting plate 25, is provided with fifth elastic component 26 between mounting plate 25 and the fixing base 24, and fifth elastic component 26 is compression spring.
When the reinforcing bar operation of bending need be carried out, place the reinforcing bar on arc sleeve 2, reinforcing bar one end top is on dog 13, then the staff steps on mounting plate 25, and mounting plate 25 tightly blocks the reinforcing bar, and fifth elastic component 26 is compressed, and the staff alright rotates swinging arms 6 and bends the operation, bends and accomplishes the back, loosens mounting plate 25, resets under the effect of fifth elastic component 26, and this device simple structure is convenient for fixed.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (5)
1. The utility model provides a building stair lays reinforcing bar bender, including base (1), arc sleeve pipe (2), mounting bracket (3), guide pulley (4), mount pad (5) and swinging arms (6), base (1) top right side is provided with arc sleeve pipe (2), base (1) top left side is provided with mounting bracket (3), mounting bracket (3) front side lower part is provided with guide pulley (4) and mount pad (5), guide pulley (4) are at mount pad (5) downside, the rotation type is provided with swinging arms (6) on mount pad (5), characterized by: the steel bar bending device comprises a base, and is characterized by further comprising a baffle (61), a clamping block (7), an elastic block (8), an arc-shaped sliding rail (9), a sliding shaft (10), a bending device (11), a second elastic part (12) and a stop block (13), wherein the baffle (61) is arranged on the right side of the mounting frame (3), the clamping block (7) is arranged on the lower side of the swinging rod (6), the elastic block (8) is arranged in the clamping block (7), the clamping block (7) and the arc-shaped sleeve (2) are located at the same horizontal position, the arc-shaped sliding rail (9) is arranged on the upper portion of the front side of the mounting frame (3), the sliding shaft (10) is arranged in the arc-shaped sliding rail (9) in a sliding mode, the bending device (11) is arranged on the front side of the sliding shaft (10), the second elastic part (12) is arranged between.
2. The building stair laying steel bar bender as claimed in claim 1, wherein: the bending device (11) comprises a guide sleeve (111), a sliding rod (112), a sleeve (113), an installation block (114), a sliding sleeve (115), a first elastic piece (116) and a handle (117), the guide sleeve (111) is arranged on the front side of the sliding shaft (10), the sliding rod (112) is arranged in the guide sleeve (111) in a sliding mode, the sleeve (113) is arranged at the bottom of the sliding rod (112), the installation block (114) is arranged on the right side of the guide sleeve (111), the sliding sleeve (115) is arranged on the upper portion of the sliding rod (112), the sliding sleeve (115) is connected with the installation block (114) in a sliding mode, the first elastic piece (116) is arranged between the sliding sleeve (115) and the guide sleeve (111), and the handle (117).
3. The building stair laying steel bar bender as claimed in claim 2, wherein: also comprises a fixed block (14), a clamping rod (16) and a third elastic element (161), the clamping plate (17), the clamping ring (18) and the pull rope (20), a fixed block (14) is arranged on the arc-shaped sliding rail (9), a sliding groove (15) is formed in the fixed block (14), a clamping rod (16) is arranged in the sliding groove (15) in a sliding mode, a third elastic part (161) is arranged between the sliding groove (15) and the clamping rod (16), the clamping plate (17) is arranged on the mounting block (114), the clamping rod (16) is matched with the clamping plate (17), the clamping ring (18) is arranged on the lower side of the fixed block (14), the clamping ring (18) is matched with a top circular shaft of the swing rod (6), wire grooves (19) are formed in the clamping ring (18) and the fixed block (14), the wire grooves (19) are communicated with the sliding groove (15), the pull rope (20) is arranged on the clamping rod (16), and the pull rope (20) penetrates through the wire grooves (.
4. The building stair laying steel bar bender as claimed in claim 3, wherein: the swing rod type telescopic wall body structure is characterized by further comprising an arc-shaped rod (21), a guide sleeve (22) and a fourth elastic piece (23), wherein the arc-shaped rod (21) is arranged on the swing rod (6), the guide sleeve (22) is arranged on the baffle (61), and the fourth elastic piece (23) is arranged between the arc-shaped rod (21) and the guide sleeve (22).
5. The building stair laying steel bar bender as claimed in claim 4, wherein: the novel fixing device is characterized by further comprising a fixing seat (24), a fastening plate (25) and a fifth elastic piece (26), wherein the fixing seat (24) is arranged on the right side of the top of the base (1), the fastening plate (25) is rotatably arranged on the fixing seat (24), and the fifth elastic piece (26) is arranged between the fastening plate (25) and the fixing seat (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910903544.1A CN110508717B (en) | 2019-09-24 | 2019-09-24 | Building stair lays reinforcing bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910903544.1A CN110508717B (en) | 2019-09-24 | 2019-09-24 | Building stair lays reinforcing bar bender |
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| Publication Number | Publication Date |
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| CN110508717A CN110508717A (en) | 2019-11-29 |
| CN110508717B true CN110508717B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910903544.1A Active CN110508717B (en) | 2019-09-24 | 2019-09-24 | Building stair lays reinforcing bar bender |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111842571B (en) * | 2020-07-08 | 2022-06-21 | 茶陵县南国电力金具有限公司 | Staple bolt bending device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105069A (en) * | 1999-10-04 | 2001-04-17 | Akebono Tekko:Kk | Safety device of reinforcing bar bender |
| CN105750446A (en) * | 2016-03-30 | 2016-07-13 | 国网浙江省电力公司岱山县供电公司 | Stay wire arc bending tool |
| CN108435970A (en) * | 2018-05-24 | 2018-08-24 | 刘桂兰 | A kind of construction reinforcing bar bending device |
| CN108723245A (en) * | 2018-08-10 | 2018-11-02 | 许林峰 | Bending machine after a kind of reinforcement construction |
| CN109332531A (en) * | 2018-10-09 | 2019-02-15 | 曾宪国 | A kind of steel-bar bender |
| CN109454180A (en) * | 2018-12-07 | 2019-03-12 | 邹东华 | A kind of building iron bending machine |
| CN109622808A (en) * | 2018-12-24 | 2019-04-16 | 欧阳华 | A kind of municipal works round manhole cover steel-bar bender |
| CN109821940A (en) * | 2019-03-20 | 2019-05-31 | 余万鹏 | A kind of circle iron sheet barrel production press bending device |
-
2019
- 2019-09-24 CN CN201910903544.1A patent/CN110508717B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105069A (en) * | 1999-10-04 | 2001-04-17 | Akebono Tekko:Kk | Safety device of reinforcing bar bender |
| CN105750446A (en) * | 2016-03-30 | 2016-07-13 | 国网浙江省电力公司岱山县供电公司 | Stay wire arc bending tool |
| CN108435970A (en) * | 2018-05-24 | 2018-08-24 | 刘桂兰 | A kind of construction reinforcing bar bending device |
| CN108723245A (en) * | 2018-08-10 | 2018-11-02 | 许林峰 | Bending machine after a kind of reinforcement construction |
| CN109332531A (en) * | 2018-10-09 | 2019-02-15 | 曾宪国 | A kind of steel-bar bender |
| CN109454180A (en) * | 2018-12-07 | 2019-03-12 | 邹东华 | A kind of building iron bending machine |
| CN109622808A (en) * | 2018-12-24 | 2019-04-16 | 欧阳华 | A kind of municipal works round manhole cover steel-bar bender |
| CN109821940A (en) * | 2019-03-20 | 2019-05-31 | 余万鹏 | A kind of circle iron sheet barrel production press bending device |
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| CN110508717A (en) | 2019-11-29 |
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Effective date of registration: 20200826 Address after: No.208, Luotang East Road, Luotang street, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: Jiangsu Jinding Construction Group Co.,Ltd. Address before: Room 402, business incubation base, comprehensive real estate, No. 504, Fengchun Road, Chaozhou City, Guangdong Province Applicant before: Li Jiahui |
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Effective date of registration: 20221117 Address after: 252600 Internal Medicine Research Building 711, High end Equipment Industrial Park, Linqing Economic Development Zone, Liaocheng, Shandong Patentee after: Linqing Zhongke Construction Engineering Co.,Ltd. Address before: No. 208, Luotang East Road, Luotang street, Jiangyan District, Taizhou City, Jiangsu Province 225300 Patentee before: Jiangsu Jinding Construction Group Co.,Ltd. |