CN202155453U - Portable hydraulic reinforcing steel bending machine - Google Patents
Portable hydraulic reinforcing steel bending machine Download PDFInfo
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- CN202155453U CN202155453U CN2011202784693U CN201120278469U CN202155453U CN 202155453 U CN202155453 U CN 202155453U CN 2011202784693 U CN2011202784693 U CN 2011202784693U CN 201120278469 U CN201120278469 U CN 201120278469U CN 202155453 U CN202155453 U CN 202155453U
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Abstract
The utility model discloses a portable hydraulic reinforcing steel bending machine, which comprises a support frame and a hydraulic cylinder, wherein the support frame includes a left clamping piece and a right clamping piece which are arranged in parallel; a hydraulic cylinder is arranged between the left clamping piece and the right clamping piece; the bottom of the hydraulic cylinder is fixedly connected with the lower end of the left clamping piece and the lower end of the right clamping piece through fixing members; a support limiting member is fixedly mounted at one end of a piston rod of the hydraulic cylinder; a first limiting molding member and a second limiting molding member are arranged at both the upper end of the left clamping piece and the upper end of the right clamping piece; the first limiting molding member and the second limiting molding member are arranged in parallel from front to back; the first limiting molding member passes through a first through hole formed on the left clamping piece and a third through hole formed on the right clamping piece, and is movably connected with both the left clamping piece and the right clamping piece; and the second limiting molding member passes through a second through hole formed on the left clamping piece and a fourth through hole formed on the right clamping piece, and is movably connected with both the left clamping piece and the right clamping piece. The portable hydraulic reinforcing steel bending machine is simple in structure, reasonable in design and convenient in use and operation, reduces labor intensity, improves bending quality, and meanwhile, is convenient in carrying and wide in application range.
Description
Technical field
The utility model relates to a kind of construction apparatus, especially relates to a kind of portable hydraulic angle-bender.
Background technology
In building construction process, need the reinforced concrete construction that is widely used, reinforced concrete construction is to adopt reinforcing bar to be bundled into skeleton, casting concrete forms then, promptly before concreting, must earlier reinforcing bar be bundled into skeleton.The reinforcing bar of selling on the market is standard specification, during use, needs the scene that bar cutting is become Len req, and as required with bar bending.
In the prior art, normally adopt manual work crooked by force or adopt the heating power bend mode to carry out bending for the bending of reinforcing bar in the construction, wherein, manual work bending by force is extremely time-consuming, and is difficult to satisfy the design specification requirement; The heating power bend mode is to treat that earlier crooked reinforcing bar needs crooked position to adopt the mode of toasting with its preheating, and artificial then crooked, this bend mode also exists time-consuming, is difficult to satisfy the defective that design specification requires.
Although also being arranged, the job site adopt steel pipe and reinforcing bar clamp to bend by manual work; But adopt steel pipe and reinforcing bar clamp to bend, HRB335 reinforcing bar and the HPB235 bar bending of diameter less than 25mm is easier to, and for HRB335 reinforcing bar and the HRB400 reinforcing bar of diameter greater than 25mm; Because bar diameter is big, self intensity is high; Therefore take same manpower to bend, not only labour intensity is big, workman's easy fatigue; And can't reach the design specification requirement, the problem that the most often occurs has: (1) crotch angle too small; (2) crotch length is excessive, and then causes practice of construction and poor designs apart from bigger.
Though and the angle-bender moment reinforcement of producing the use of the reinforcing bar place of production is easy and crooked precision is higher, because equipment is bigger, carrying is inconvenient, and use cost is higher, and therefore, it is not used in the job site operation.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, and a kind of portable hydraulic angle-bender is provided, and it is simple in structure, reasonable in design, use is easy to operate and result of use good; Can effectively solve in the prior art exist bend that labour intensity is big, workman's easy fatigue and can't reach the problem that design specification requires, and improved and bent quality and production efficiency, saved the labour; Reduced the duration; Simultaneously easy to carry, use cost is low, and the scope of application is wide.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of portable hydraulic angle-bender; It is characterized in that: comprise bracing frame and hydraulic jack; Support frame as described above comprises left intermediate plate and the right clamping piece that laterally arranges; Said hydraulic jack is located between left intermediate plate and the right clamping piece; Said hydraulic jack bottom is fixedly connected with the lower end of left intermediate plate and right clamping piece through fixture; The fixed installation of one end of the piston rod of said hydraulic jack is useful on supports the support limit part of treating crooked reinforcing bar and preventing to treat crooked reinforcing bar left and right sides play in BENDING PROCESS, and the upper end of said left intermediate plate and right clamping piece is provided with the two ends that are used to treat moment reinforcement and need crooked position carries out spacing and make the spacing profiled member one and spacing profiled member two of treating crooked bar bending moulding, and said spacing profiled member one and spacing profiled member two front and back laterally arrange; Said spacing profiled member one passes through hole of being located on the left intermediate plate one and the through hole of being located on the right clamping piece three and all flexibly connects with left intermediate plate and right clamping piece; Said spacing profiled member two passes through hole of being located on the left intermediate plate two and the through hole of being located on the right clamping piece four and all flexibly connects with left intermediate plate and right clamping piece, and said through hole one is provided with through hole three relatively, and said through hole two is oppositely arranged with through hole four.
Above-mentioned portable hydraulic angle-bender; It is characterized in that: be provided with a plurality of bindings between said left intermediate plate and the right clamping piece; Said binding is located at the hydraulic jack both sides, and said binding one end is fixedly connected with left intermediate plate, and the said plate other end is fixedly connected with right clamping piece.
Above-mentioned portable hydraulic angle-bender; It is characterized in that: the inboard of said left intermediate plate is provided with stiffener one and stiffener two; The inboard of said right clamping piece is provided with stiffener three and stiffener four; Said spacing profiled member one passes stiffener one and stiffener three, and said spacing profiled member two passes stiffener two and stiffener four.
Above-mentioned portable hydraulic angle-bender is characterized in that: said left intermediate plate, right clamping piece, binding, stiffener one, stiffener two, stiffener three and stiffener four are steel plate.
Above-mentioned portable hydraulic angle-bender is characterized in that: said left intermediate plate top is provided with through hole five, and said right clamping piece top is provided with through hole six, and said through hole five is identical with the shape of through hole six.
Above-mentioned portable hydraulic angle-bender is characterized in that: said fixture is a steel pin.
Above-mentioned portable hydraulic angle-bender is characterized in that: said spacing profiled member one is bearing pin with spacing profiled member two.
Above-mentioned portable hydraulic angle-bender is characterized in that: said support limit part is the U-lag body.
Above-mentioned portable hydraulic angle-bender is characterized in that: the structure of said left intermediate plate and right clamping piece is identical, and the shape of said left intermediate plate and right clamping piece is approximate " Y " font.
Above-mentioned portable hydraulic angle-bender is characterized in that: the thickness of said left intermediate plate and right clamping piece is 8mm-10mm.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design; This bending machine comprises bracing frame and hydraulic jack; Bracing frame comprises left intermediate plate and the right clamping piece that laterally arranges; Hydraulic jack is located between left intermediate plate and the right clamping piece; The hydraulic jack bottom is fixedly connected with the lower end of left intermediate plate and right clamping piece through fixture; The fixed installation of one end of the piston rod of hydraulic jack is useful on supports the support limit part of treating crooked reinforcing bar and preventing to treat crooked reinforcing bar left and right sides play in BENDING PROCESS, and the upper end of left intermediate plate and right clamping piece is provided with the two ends that are used to treat moment reinforcement and need crooked position carries out spacing and make the spacing profiled member one and spacing profiled member two of treating crooked bar bending moulding, and spacing profiled member one and spacing profiled member two front and back laterally arrange; Spacing profiled member one passes through hole of being located on the left intermediate plate one and the through hole of being located on the right clamping piece three and all flexibly connects with left intermediate plate and right clamping piece; Spacing profiled member two passes through hole of being located on the left intermediate plate two and the through hole of being located on the right clamping piece four and all flexibly connects with left intermediate plate and right clamping piece, and through hole one is provided with through hole three relatively, and through hole two is oppositely arranged with through hole four.
2, the utility model has been provided with the spacing profiled member one and the spacing profiled member two of main stressed member through the upper end at left intermediate plate and right clamping piece; And spacing profiled member one laterally arranges with spacing profiled member two front and back; Therefore the two ends that can treat moment reinforcement and need crooked position are carried out spacing, and make and treat crooked bar bending moulding.
3, the spacing profiled member one of the utility model passes the through hole of being located on the left intermediate plate one and the through hole three be located on the right clamping piece all flexibly connects with left intermediate plate and right clamping piece; Spacing profiled member two passes through hole of being located on the left intermediate plate two and the through hole of being located on the right clamping piece four and all flexibly connects with left intermediate plate and right clamping piece; Through hole one is provided with through hole three relatively; Through hole two is oppositely arranged with through hole four, therefore not only can the reinforcing bar of brake forming be taken out smoothly, makes things convenient for the workman to operate; And be convenient to the crooked reinforcing bar of treating of different-diameter and different length is put on the support limit part, and then realize bending different-diameter and different length reinforcing bar.
4, the utility model is through the piston rod upper end fixed installation support limit part at hydraulic jack; Not only treat moment reinforcement good supporting role is provided; And can effectively prevent to treat crooked reinforcing bar left and right sides play in BENDING PROCESS; And then realized treating the well spacing of moment reinforcement, guaranteed the requirement of moment reinforcement design specification, promptly bending effect is good.
5, use is easy to operate, during use, hydraulic jack and oil pump is joined; To treat that crooked reinforcing bar puts on the support limit part; And after spacing profiled member one and left intermediate plate and right clamping piece and spacing profiled member two and left intermediate plate and right clamping piece all connected, can open oil pump, carry out buckling work.
6, because the utility model adopts hydraulic jack and oil pump etc. to combine the brake forming of realization to reinforcing bar; Therefore can not only effectively solve exist in the prior art bend that labour intensity is big, workman's easy fatigue and can't reach the problem that design specification requires; And improved and bent quality and production efficiency; Save the labour, reduced the duration.
7, use cost is low, because the utility model is formed by combining therefore not only convenient the purchase through left intermediate plate, right clamping piece, hydraulic jack, oil pump, spacing profiled member and support limit part; Cost of manufacture is low; And can realize the bar bending one-time-reach-place, shorten the duration, improve construction quality.
8, the scope of application is wide, and the utility model can not only be realized large-diameter and high-strength reinforcing bar (diameter is the HRB400 reinforcing bar of 32mm) is carried out bending, and also can be used for the bending of minor diameter reinforcing bar.
Through accompanying drawing and embodiment, the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the stereogram of the utility model.
Fig. 2 connects the structural representation behind oil pipe and the oil pump for the utility model.
Fig. 3 is the front view of the utility model.
Fig. 4 is the rearview of the utility model.
Fig. 5 removes the right view behind the right clamping piece for the utility model.
Fig. 6 is the structural representation of first kind of specific embodiment of the utility model support limit part.
Fig. 7 is the structural representation of second kind of specific embodiment of the utility model support limit part.
Description of reference numerals:
1-1-left side intermediate plate; The 1-2-right clamping piece; The 2-hydraulic jack;
The 2-2-inlet nozzle; The 2-3-oil outlet; 3-1-through hole five;
3-2-through hole six; The spacing profiled member one of 4-1-; The spacing profiled member two of 4-2-;
The 5-fixture; 6-1-stiffener one; 6-2-stiffener two;
6-3-stiffener three; 6-4-stiffener four; 7-support limit part;
The 8-oil pump; The 9-oil pipe; The 10-binding.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and a kind of portable hydraulic angle-bender shown in Figure 5; Comprise bracing frame and hydraulic jack 2; Support frame as described above comprises left intermediate plate 1-1 and the right clamping piece 1-2 that laterally arranges; Said hydraulic jack 2 is located between left intermediate plate 1-1 and the right clamping piece 1-2; Said hydraulic jack 2 bottoms are fixedly connected with the lower end of left intermediate plate 1-1 and right clamping piece 1-2 through fixture 5; The one end fixed installation of the piston rod of said hydraulic jack 2 is useful on supports the support limit part 7 of treating crooked reinforcing bar and preventing to treat crooked reinforcing bar left and right sides play in BENDING PROCESS; The upper end of said left intermediate plate 1-1 and right clamping piece 1-2 is provided with the two ends that are used to treat moment reinforcement and need crooked position and carries out spacing and make spacing profiled member one 4-1 and spacing profiled member two 4-2 that treat crooked bar bending moulding; Laterally arrange before and after said spacing profiled member one 4-1 and spacing profiled member two 4-2, said spacing profiled member one 4-1 passes through hole of being located on the left intermediate plate 1-1 one and the through hole of being located on the right clamping piece 1-2 three and all flexibly connects with left intermediate plate 1-1 and right clamping piece 1-2, and said spacing profiled member two 4-2 pass through hole of being located on the left intermediate plate 1-1 two and the through hole of being located on the right clamping piece 1-2 four and all flexibly connect with left intermediate plate 1-1 and right clamping piece 1-2; Said through hole one is provided with through hole three relatively, and said through hole two is oppositely arranged with through hole four.
Like Fig. 1, Fig. 3, Fig. 4 and shown in Figure 5; Be provided with a plurality of bindings 10 between said left intermediate plate 1-1 and the right clamping piece 1-2; Said binding 10 is located at hydraulic jack 2 both sides, and said binding 10 1 ends are fixedly connected with left intermediate plate 1-1, and said plate 7 other ends are fixedly connected with right clamping piece 1-2; Steel plate 10 be arranged so that fixing more firm of left intermediate plate 1-1 and right clamping piece 1-2.
Like Fig. 1, Fig. 3, Fig. 4 and shown in Figure 5; The inboard of said left intermediate plate 1-1 is provided with stiffener one 6-1 and stiffener two 6-2; The inboard of said right clamping piece 1-2 is provided with stiffener three 6-3 and stiffener four 6-4; Said spacing profiled member one 4-1 passes stiffener one 6-1 and stiffener three 6-3, and said spacing profiled member two 4-2 pass stiffener two 6-2 and stiffener four 6-4; The setting of stiffener one 6-1, stiffener two 6-2, stiffener three 6-3 and stiffener four 6-4 is in order to guarantee the support strength of left intermediate plate 1-1 and right clamping piece 1-2.
In the present embodiment, said left intermediate plate 1-1, right clamping piece 1-2, binding 10, stiffener one 6-1, stiffener two 6-2, stiffener three 6-3 and stiffener four 6-4 are steel plate.
Like Fig. 1, Fig. 2 and shown in Figure 5, said left intermediate plate 1-1 top is provided with through hole five 3-1, and said right clamping piece 1-2 top is provided with through hole six 3-2, and said through hole five 3-1 are identical with the shape of through hole six 3-2; The setting of through hole one 3-1 and through hole two 3-2 has alleviated the weight of whole bending machine greatly, and use like this is easy to carry.
In the present embodiment, said fixture 5 is a steel pin.
In the present embodiment, said spacing profiled member one 4-1 and spacing profiled member two 4-2 are bearing pin.
Like Fig. 6 and shown in Figure 7, said support limit part 7 is the U-lag body, and this U-lag body is not only treated moment reinforcement and played good position-limiting action, and is convenient to treat crooked bar bending moulding.When actual fabrication, promptly bigger owing to structure shown in Figure 6 matches with treating crooked reinforcing bar shape with the contact area of treating crooked reinforcing bar, therefore general employing structure shown in Figure 6.
Like Fig. 1, Fig. 2 and shown in Figure 5, said left intermediate plate 1-1 is identical with the structure of right clamping piece 1-2, and the shape of said left intermediate plate 1-1 and right clamping piece 21-is approximate " Y " font.
In the present embodiment, the thickness of said left intermediate plate 1-1 and right clamping piece 1-2 is 8mm-10mm.
During use; At first with the inlet nozzle 2-2 on the hydraulic jack 2 and oil outlet 2-3 all through oil pipe 9 oil pump 8 outer join (as shown in Figure 2) with being located at bracing frame; Then spacing profiled member one 4-1 is extracted from through hole one and through hole three; Spacing profiled member two 4-2 extract from through hole two and through hole four, take down stiffener one 6-1, stiffener two 6-2, stiffener three 6-3 and stiffener four 6-4 simultaneously; To treat that by two workmans crooked reinforcing bar slowly puts down from top to bottom then; Make and treat that crooked reinforcing bar needs crooked position to be positioned on the support limit part 7; Again spacing profiled member one 4-1 is located in through hole one and the through hole three; Spacing profiled member two 4-2 are located in through hole two and the through hole four, meanwhile stiffener one 6-1 and stiffener three 6-3 are installed on spacing profiled member one 4-1, and stiffener two 6-2 and stiffener four 6-4 are installed in spacing profiled member two 4-2; At last, open oil pump 8, then hydraulic oil send oil through inlet nozzle 2-2 to hydraulic jack 2 inside; At this moment the piston rod crooked position of treating moment reinforcement applies top power; Along with the increase that applies top power, treat that crooked reinforcing bar needs crooked position by the jack-up that makes progress, under the position-limiting action of spacing profiled member one 4-1 and spacing profiled member two 4-2; Treat that crooked reinforcing bar needs the two ends closing gradually of crooked position, and then brake forming to desirable angle.
When being bent to perfect condition, close oil pump 8, then oil pump 8 emptyings; Promptly lay down the top and stretched power; At this moment spacing profiled member one 4-1 is extracted from through hole one and through hole three, spacing profiled member two 4-2 extract from through hole two and through hole four, take down stiffener one 6-1, stiffener two 6-2, stiffener three 6-3 and stiffener four 6-4 simultaneously; With the moment reinforcement that makes safety extraction from the bottom to top from left intermediate plate 1-1 and right clamping piece 1-2, then carry out the bending of next root reinforcing bar then.
In the said process; If the reinforcing bar that bending diameter is less can be directly inserts the gap that crooked reinforcing bar forms between left intermediate plate 1-1 top and right clamping piece 1-2 top treating, and need not spacing profiled member one 4-1 is extracted from through hole one and through hole three; Spacing profiled member two 4-2 extract from through hole two and through hole four; And the process that takes down stiffener one 6-1, stiffener two 6-2, stiffener three 6-3 and stiffener four 6-4, with the saving program, increase work efficiency; But for directly big with (or) length long treat crooked reinforcing bar; Should earlier spacing profiled member one 4-1 be extracted from through hole one and through hole three; Spacing profiled member two 4-2 extract from through hole two and through hole four; And take down stiffener one 6-1, stiffener two 6-2, stiffener three 6-3 and stiffener four 6-4, make directly big with (or) the crooked reinforcing bar of treating that length is long puts on the support limit part 7 smoothly.In addition, than the long crooked reinforcing bar of treating, can artificially treat that crooked reinforcing bar needs crooked position elder generation probably to bend, to shorten length, conveniently puts on the support limit part 7 for diameter.
In the utility model; Because the upper end of left intermediate plate 1-1 and right clamping piece 1-2 has been provided with spacing profiled member one 4-1 and spacing profiled member two 4-2 of main stressed member; And spacing profiled member one laterally arranges with spacing profiled member two front and back; Therefore the two ends that can treat moment reinforcement and need crooked position are carried out spacing, and make and treat crooked bar bending moulding; Because spacing profiled member one 4-1 passes through hole of being located on the left intermediate plate 1-1 one and the through hole of being located on the right clamping piece 1-2 three and all flexibly connects with left intermediate plate 1-1 and right clamping piece 1-2; Spacing profiled member two 4-2 pass through hole of being located on the left intermediate plate 1-1 two and the through hole of being located on the right clamping piece 1-2 four and all flexibly connect with left intermediate plate 1-1 and right clamping piece 1-2; And through hole one is provided with through hole three relatively; Through hole two is oppositely arranged with through hole four; Therefore not only can the reinforcing bar of brake forming be taken out smoothly, make things convenient for the workman to operate, and be convenient to the crooked reinforcing bar of treating of different-diameter and different length is put on the support limit part 7; And then realize brake forming to different-diameter and different length reinforcing bar, promptly use scope wide.
In the utility model; Through fixedly mounting support limit part 7 in the piston rod upper end; Not only treat moment reinforcement good supporting role is provided; And can effectively prevent to treat crooked reinforcing bar left and right sides play in BENDING PROCESS, and then realize treating the well spacing of moment reinforcement, guarantee the requirement of moment reinforcement design specification.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of the utility model technical scheme.
Claims (10)
1. portable hydraulic angle-bender; It is characterized in that: comprise bracing frame and hydraulic jack (2); Support frame as described above comprises left intermediate plate (1-1) and the right clamping piece (1-2) that laterally arranges; Said hydraulic jack (2) is located between left intermediate plate (1-1) and the right clamping piece (1-2); Said hydraulic jack (2) bottom is fixedly connected with the lower end of left intermediate plate (1-1) with right clamping piece (1-2) through fixture (5); The one end fixed installation of the piston rod of said hydraulic jack (2) is useful on supports the support limit part (7) of treating crooked reinforcing bar and preventing to treat crooked reinforcing bar left and right sides play in BENDING PROCESS; The upper end of said left intermediate plate (1-1) and right clamping piece (1-2) is provided with the two ends that are used to treat moment reinforcement and need crooked position and carries out spacing and make spacing profiled member one (4-1) and the spacing profiled member two (4-2) of treating crooked bar bending moulding; Laterally arrange before and after said spacing profiled member one (4-1) and the spacing profiled member two (4-2); Said spacing profiled member one (4-1) passes through hole of being located on the left intermediate plate (1-1) one and the through hole of being located on the right clamping piece (1-2) three and all flexibly connects with left intermediate plate (1-1) and right clamping piece (1-2); Said spacing profiled member two (4-2) passes through hole of being located on the left intermediate plate (1-1) two and the through hole of being located on the right clamping piece (1-2) four and all flexibly connects with left intermediate plate (1-1) and right clamping piece (1-2), and said through hole one is provided with through hole three relatively, and said through hole two is oppositely arranged with through hole four.
2. according to the described portable hydraulic angle-bender of claim 1; It is characterized in that: be provided with a plurality of bindings (10) between said left intermediate plate (1-1) and the right clamping piece (1-2); Said binding (10) is located at hydraulic jack (2) both sides; Said binding (10) one ends are fixedly connected with left intermediate plate (1-1), and said plate (7) other end is fixedly connected with right clamping piece (1-2).
3. according to the described portable hydraulic angle-bender of claim 2; It is characterized in that: the inboard of said left intermediate plate (1-1) is provided with stiffener one (6-1) and stiffener two (6-2); The inboard of said right clamping piece (1-2) is provided with stiffener three (6-3) and stiffener four (6-4); Said spacing profiled member one (4-1) passes stiffener one (6-1) and stiffener three (6-3), and said spacing profiled member two (4-2) passes stiffener two (6-2) and stiffener (6-4).
4. according to the described portable hydraulic angle-bender of claim 3, it is characterized in that: said left intermediate plate (1-1), right clamping piece (1-2), binding (10), stiffener one (6-1), stiffener two (6-2), stiffener three (6-3) and stiffener (6-4) are steel plate.
5. according to the described portable hydraulic angle-bender of claim 1; It is characterized in that: said left intermediate plate (1-1) top is provided with through hole (3-1); Said right clamping piece (1-2) top is provided with through hole six (3-2), and said through hole (3-1) is identical with the shape of through hole six (3-2).
6. according to the described portable hydraulic angle-bender of claim 1, it is characterized in that: said fixture (5) is a steel pin.
7. according to the described portable hydraulic angle-bender of claim 1, it is characterized in that: said spacing profiled member one (4-1) and spacing profiled member two (4-2) are bearing pin.
8. according to the described portable hydraulic angle-bender of claim 1, it is characterized in that: said support limit part (7) is the U-lag body.
9. according to the described portable hydraulic angle-bender of claim 1, it is characterized in that: said left intermediate plate (1-1) is identical with the structure of right clamping piece (1-2), and the shape of said left intermediate plate (1-1) and right clamping piece (1-2) is approximate " Y " font.
10. according to the described portable hydraulic angle-bender of claim 1, it is characterized in that: the thickness of said left intermediate plate (1-1) and right clamping piece (1-2) is 8mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784693U CN202155453U (en) | 2011-08-02 | 2011-08-02 | Portable hydraulic reinforcing steel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202784693U CN202155453U (en) | 2011-08-02 | 2011-08-02 | Portable hydraulic reinforcing steel bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155453U true CN202155453U (en) | 2012-03-07 |
Family
ID=45763102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202784693U Expired - Lifetime CN202155453U (en) | 2011-08-02 | 2011-08-02 | Portable hydraulic reinforcing steel bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202155453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560604A (en) * | 2019-10-17 | 2019-12-13 | 重庆中科建设（集团）有限公司 | Steel bar bending structure, steel bar bender and steel bar bending method |
-
2011
- 2011-08-02 CN CN2011202784693U patent/CN202155453U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560604A (en) * | 2019-10-17 | 2019-12-13 | 重庆中科建设（集团）有限公司 | Steel bar bending structure, steel bar bender and steel bar bending method |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
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| CX01 | Expiry of patent term |