CN206527276U - Portable steel bar bending machine - Google Patents
Portable steel bar bending machine Download PDFInfo
- Publication number
- CN206527276U CN206527276U CN201720236775.8U CN201720236775U CN206527276U CN 206527276 U CN206527276 U CN 206527276U CN 201720236775 U CN201720236775 U CN 201720236775U CN 206527276 U CN206527276 U CN 206527276U
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- CN
- China
- Prior art keywords
- positioning vertical
- vertical column
- hydraulic jack
- steel bar
- bending machine
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Portable steel bar bending machine, including base, the bending apparatus of length can be changed by being provided with the base, and several positioning vertical columns are installed on base, the sleeve of different-diameter specification is cased with positioning vertical column, to adapt to the reinforcing bar of different-diameter, and sleeve can be located between positioning vertical column around own axis, the motion track of bending apparatus.The bending machine it is simple in construction, be easy to carry, quickly the reinforcing bar in concrete can be bent so that reinforcing steel bar bear meets building structure stability, bending efficiency is also high, is easy to workmen to operate, cost of manufacture and use cost are all low.
Description
Technical field
The utility model is related to a kind of building implement, and in particular to a kind of Portable steel bar bending machine.
Background technology
With the development of skyscraper, during cast-in-situ concrete construction, beam steel and post reinforcing bar or shearing
" fighting " phenomenon often occurs in wall reinforcing bar.Because thickness of concrete cover is fixed, beam is not also considered in design
Reinforcing bar runs into bending situation during wall column reinforcing bar, therefore, in order that beam steel is stretched into post or in wall, beam steel is presented in beam-ends
Go out bell mouth shape so that beam muscle colligation sense organ is poor, is also unfavorable for the stress of beam steel.Can not also have generally in steel bar meter
Body learns whether reinforcing bar is wanted parallel and bended, and can not also take bending machine in construction floor to, and workman's manual bending difficulty is big, because
This is current urgent problem to be solved there is provided a kind of Portable steel bar bending machine.
Utility model content
Technical problem to be solved in the utility model be produce interference during existing casting concrete between reinforcing bar and
It is inconvenient to be handled, structural stability is influenceed, its object is to provide a kind of Portable steel bar bending machine, the bending machine is easy to
Carry, quickly the reinforcing bar in concrete can be bent so that reinforcing steel bar bear meets building structure stability, bend efficiency
Also it is high, it is easy to workmen to operate.
The utility model is achieved through the following technical solutions：
The bending apparatus of length can be changed by being provided with Portable steel bar bending machine, including base, the base, and
It is provided with base on several positioning vertical columns, positioning vertical column and is cased with sleeve, and sleeve there are a variety of different-diameter specifications, can be around
Own axis, the motion track of bending apparatus is located between positioning vertical column.At present in building concrete, in order to keep
Structural stability and the requirement of stress sexual satisfaction, are required for design reinforcing bar as skeleton, but due to thickness of concrete cover
It is fixed, bending situation when beam steel runs into wall column reinforcing bar is not considered in design yet, therefore, in order that beam steel is stretched
Enter in post or in wall, beam steel shows bell mouth shape in beam-ends so that beam muscle colligation sense organ is poor, is also unfavorable for beam steel
Stress.And also can not specifically learn whether reinforcing bar is wanted parallel and bended in steel bar meter, find that needs are curved when assembling reinforcement
Bending machine volume in Qu Shi, process house is big, weight weight, it is impossible to take bending machine in construction floor to, and the hardness of reinforcing bar is high,
Workman's manual bending difficulty is big, and the bending machine small volume of this programme design, and lightweight, it is easy to carry, it is during one kind is built
The portable machine of beam column parallel reinforced steel bar bending, particularly directed to beam steel and the centering of wall column reinforcing bar or with shear force wall reinforcing steel bar centering
When a kind of parallel bending machine.Moved by the bending apparatus that can change length between positioning vertical column so that insertion
To the reinforcing bar between positioning vertical column equipment is bent to withstand and bent accordingly, at the same remaining position of reinforcing bar with it is corresponding fixed
Barrel contacts on the column of position, and being moved as sleeve is rotated, realize the bending of correspondence length, meet in reinforcing bar colligation or
To the bending of reinforcing bar in concrete construction, the reinforcing steel bar bear bent out meets building structure stability, and bending efficiency is also high,
It is easy to workmen to operate.
It is two-by-two one group of composition positioning vertical column group by positioning vertical column, the company between positioning vertical column in every group of positioning vertical column group
Line is mutually parallel and motion track of with bending apparatus is vertical, and the distance between the positioning vertical column group of bending apparatus side is big
In the distance between positioning vertical column group of opposite side.Enter when so enabling reinforcing bar to be bent through positioning vertical column group
The effective support of row, shaping is more accurate, is significantly bent while reinforcing bar can be formed without rebounding.
Bending apparatus includes hydraulic jack, and hydraulic jack is fixed on base, and the termination of hydraulic jack is installed
There is punching press termination, punching press termination can be moved in the length change of hydraulic jack between positioning vertical column.Pass through hydraulic pressure thousand
Change length under hydraulic action in jin top, push punching press termination and move, mounting groove is provided with base, by hydraulic jack
Top is arranged in mounting groove so that hydraulic jack has enough space mountings and formation carries out the angle of perpendicular contact with reinforcing bar
Degree.Fixed press strip is provided with hydraulic jack is used for fixed hydraulic jack, fixed press strip and hydraulic jack radial outer wall
Two ends are provided with press strip bolt after contact, and press strip bolt is connected to be easy to dismounting with base.
Two through holes are provided with base as portable hole, mounting groove is arranged between through hole, is easy to operating personnel to hold
Take, while reducing overall weight.
Punching press termination includes punching press termination frame, roller shaft and roller, and the termination of punching press termination frame and hydraulic jack connects
Connect, and can be moved in the length change of hydraulic jack between positioning vertical column, roller shaft and roller are arranged at punching
In pressure side head frame, roller housing is on roller shaft, and the two ends of roller shaft are connected with punching press termination frame, and roller can be around it certainly
Body axis is rotated.Punching press termination frame is moved in the presence of hydraulic jack, and reinforcing bar is contacted with roller, with hydraulic jack
The movement on top causes bar bending, causes reinforcing bar to produce movement while roller is rotated around its own axis, so as to be met
It is required that flexibility.
The utility model compared with prior art, has the following advantages and advantages：The bending machine it is simple in construction,
It is easy to carry, quickly the reinforcing bar in concrete can be bent so that reinforcing steel bar bear meets building structure stability, is bent
Efficiency is also high, is easy to workmen to operate, and cost of manufacture and use cost are all low.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation；
Fig. 2 for Fig. 1 A-A to sectional view；
Fig. 3 is Fig. 1 B-B direction sectional view；
Fig. 4 is the structural representation of punching press termination.
Mark and corresponding parts title in accompanying drawing：
1- bases, 1a- mounting grooves, 2- hydraulic jacks, 2a- punching presses termination, 2a1- punching presses termination frame, 2a2- roller shafts,
2a3- rollers, 3- positioning vertical columns, 3a- positioning vertical columns hole, 4- sleeves, 5- through holes, 6- reinforcing bars, 7- fixes press strip, 7a- press strip spiral shells
Bolt.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment：
As shown in Figures 1 to 4, Portable steel bar bending machine, including base 1, base 1 are combined steel sole plate, and it is L-type
Structure, after hydraulic jack 2 is arranged in mounting groove 1a, its one end away from punching press termination 2a is contacted with the inwall of L-type, is realized
Push against, prevent hydraulic jack 2 when to bar bending reaction force and cause hydraulic jack 2 produce displacement, on base 1
The positioning vertical column 3 of installation is cased with sleeve 4, and sleeve 4 can be around own axis, and positioning vertical column 3 is two-by-two one group of structure
Into positioning vertical column group, the line between positioning vertical column 3 in every group of positioning vertical column group is mutually parallel and shifting with bending apparatus
Dynamic rail mark is vertical, the distance between the positioning vertical column group of bending apparatus side be more than between the positioning vertical column group of opposite side away from
From.Punching press termination 2a includes punching press termination frame 2a1, roller shaft 2a2 and roller 2a3, and punching press termination frame 2a1 and hydraulic jack
2 termination connection, and can be moved in the length change of hydraulic jack 2 between positioning vertical column 3, roller shaft 2a2 and
Roller 2a3 is arranged in the frame 2a1 of punching press termination, and roller 2a3 is enclosed on roller shaft 2a2, and roller shaft 2a2 two ends are and punching press
Termination frame 2a1 connections, and roller 2a3 can rotate around its own axis.Reinforcing bar 6 hangs down along the length change of hydraulic jack 2
Straight direction enters between positioning vertical column group, and is preferably initially passed through from the small part of the distance between positioning vertical column group, with
The length change track of hydraulic jack 2, which intersects vertically, enters back into the big part of the distance between positioning vertical column group, positioning vertical column group
The distance between be cased with sleeve on small positioning vertical column, the sleeve of suitable diameter specification is selected according to different-diameter reinforcing bar, makes it
The distance between exactly reinforcing bar diameter so that reinforcing bar workman promote under can sleeve extruding contact under held stationary,
Open hydraulic jack 2 cause its length elongation, promote punching press termination frame 2a1 moved between positioning vertical column 3, until with reinforcing bar
6 contacts, and need hydraulic jack 2 to move corresponding length according to bending so that suitable flexibility, 6 liang of reinforcing bar after bending
End not point-blank, so the distance between positioning vertical column group of the both sides of hydraulic jack 2 difference.The reinforcing bar 6 bent
Fixed accordingly again, reduce the interference between reinforcing bar, while good appearance, the reinforcing steel bar bear bent out meets building knot
Structure stability, bending efficiency is also high, is easy to workmen to operate.
In order to mitigate weight and be easy to workman's taking and placing, two through holes 5 are provided with base 1, mounting groove 1a is arranged on
Between through hole 5.In the colligation of some reinforcing bars or FX, operating personnel's hand is vacantly operated through through hole 5, more just
Just.
Fixed press strip 7, two ends after fixed press strip 7 is contacted with the radial outer wall of hydraulic jack 2 are provided with hydraulic jack 2
Press strip bolt 7a is provided with, and press strip bolt 7a is connected with base 1.This design structure can prevent hydraulic jack 2 from existing
Rock or drop and influence work during different angle work.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (7)
1. Portable steel bar bending machine, including base (1), it is characterised in that length can be changed by being provided with the base (1)
Bending apparatus, and be provided with base (1) on several positioning vertical columns (3), positioning vertical column (3) and be cased with sleeve (4), and set
Cylinder (4) can be located between positioning vertical column (3) around own axis, the motion track of bending apparatus.
2. Portable steel bar bending machine according to claim 1, it is characterised in that the positioning vertical column (3) is one two-by-two
The line between positioning vertical column (3) in group composition positioning vertical column group, every group of positioning vertical column group is mutually parallel and is set with bending
Standby motion track is vertical, the distance between the positioning vertical column group of bending apparatus side be more than opposite side positioning vertical column group it
Between distance.
3. Portable steel bar bending machine according to claim 1 or 2, it is characterised in that the bending apparatus includes hydraulic pressure
Jack (2), and hydraulic jack (2) is fixed on base (1), the termination of hydraulic jack (2) is provided with punching press termination
(2a), punching press termination (2a) can be moved in the length change of hydraulic jack (2) between positioning vertical column (3).
4. Portable steel bar bending machine according to claim 3, it is characterised in that be provided with installation on the base (1)
Groove (1a), and hydraulic jack (2) is arranged in mounting groove (1a).
5. Portable steel bar bending machine according to claim 4, it is characterised in that be provided with two on the base (1)
Through hole (5), mounting groove (1a) is arranged between through hole (5).
6. Portable steel bar bending machine according to claim 3, it is characterised in that the punching press termination (2a) includes punching press
Termination frame (2a1), roller shaft (2a2) and roller (2a3), and punching press termination frame (2a1) and the termination company of hydraulic jack (2)
Connect, and can be moved in the length change of hydraulic jack (2) between positioning vertical column (3), roller shaft (2a2) and roller
(2a3) is arranged in punching press termination frame (2a1), and roller (2a3) is enclosed on roller shaft (2a2), and the two ends of roller shaft (2a2) are equal
It is connected with punching press termination frame (2a1), and roller (2a3) can be rotated around its own axis.
7. Portable steel bar bending machine according to claim 3, it is characterised in that set on the hydraulic jack (2)
There is fixed press strip (7), fix two ends after press strip (7) is contacted with hydraulic jack (2) radial outer wall and be provided with press strip bolt
(7a), and press strip bolt (7a) is connected with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236775.8U CN206527276U (en) | 2017-03-13 | 2017-03-13 | Portable steel bar bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236775.8U CN206527276U (en) | 2017-03-13 | 2017-03-13 | Portable steel bar bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527276U true CN206527276U (en) | 2017-09-29 |
Family
ID=59919046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720236775.8U Expired - Fee Related CN206527276U (en) | 2017-03-13 | 2017-03-13 | Portable steel bar bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351883A (en) * | 2018-11-07 | 2019-02-19 | 华北理工大学 | Manual steel bar bending tool and its operating method |
| CN113547026A (en) * | 2021-07-30 | 2021-10-26 | 上海宝冶集团有限公司 | Ohm bending processing method |
-
2017
- 2017-03-13 CN CN201720236775.8U patent/CN206527276U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351883A (en) * | 2018-11-07 | 2019-02-19 | 华北理工大学 | Manual steel bar bending tool and its operating method |
| CN109351883B (en) * | 2018-11-07 | 2024-02-23 | 华北理工大学 | Manual reinforcing steel bar bending tool and operation method thereof |
| CN113547026A (en) * | 2021-07-30 | 2021-10-26 | 上海宝冶集团有限公司 | Ohm bending processing method |
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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: 20170929 |