CN102441624A - Swing rod type equipment for bending and forming web member reinforcement bar of truss - Google Patents
Swing rod type equipment for bending and forming web member reinforcement bar of truss Download PDFInfo
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- CN102441624A CN102441624A CN2011102781539A CN201110278153A CN102441624A CN 102441624 A CN102441624 A CN 102441624A CN 2011102781539 A CN2011102781539 A CN 2011102781539A CN 201110278153 A CN201110278153 A CN 201110278153A CN 102441624 A CN102441624 A CN 102441624A
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- swing rod
- sprocket
- web member
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- fixed pin
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Abstract
The invention discloses swing rod type equipment for bending and forming a web member reinforcement bar of a truss. The swing rod type equipment structurally comprises a stand, a driving sprocket axle, an upper driving sprocket, a lower driving sprocket, a upper driven sprocket, a lower driven sprocket and a driven sprocket axle, wherein a plurality of upper bent fixed pin rolls and lower bent fixed pin rolls are convexly arranged on the outer lateral surfaces of an upper chain and a lower chain; an upper swing rod mechanism and a lower swing rod mechanism are hinged at the upper part and the lower part of the stand respectively; one end of the upper swing rod mechanism and one end of the lower swing rod mechanism are connected with a swing rod power source respectively; the other ends of the upper swing rod mechanism and the lower swing rod mechanism are connected with an upper swing rod and a lower swing rod respectively; the upper swing rod and the lower swing rod are driven by the swing rod power source to be alternately swing; and input straight bar web member reinforcement bars are hung on the upper bent fixed shaft and the lower bent fixed shaft respectively to form bent web member reinforcement bars. The invention has the benefits of simple structure, high production efficiency, regular shape, no scratch on a metal wire and convenience for adjusting the space and the height of web member reinforcement bar nodes; the swing rod type equipment can be used for producing web member reinforcement bars with various specifications; and in addition, the invention has the characteristics of high speed and high efficiency for production.
Description
Technical field
What the present invention relates to is truss web reinforcing bar bending and molding equipment, particularly be oscillating rod type truss web reinforcing bar bending and molding equipment.
Background technology
At present, need metal wire rod be bent into the web member reinforcing bar of different size in building or the used triangular truss production line of other industry, the shape of most of web member reinforcing bars is ripple type.In the prior art triangular truss production line, the equipment that web member reinforcing bar Bending Processing is ripple type has three kinds, i.e. disc type bending and molding equipment, crawler belt chain type bending and molding equipment and pneumatic four link type bending and molding equipment.Defectives such as there is following defective in above-mentioned several kinds of formers: production efficiency is low, and work is stable inadequately.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology; Provide that a kind of production efficiency is high, formed precision is high, metal wire rod is not had scuffings, can conveniently regulate truss web reinforcing bar bending pitch and height, be fit to the oscillating rod type truss web reinforcing bar bending and molding equipment of production differing heights web member reinforcing bar.
The technical scheme that solves the problems of the technologies described above is: a kind of oscillating rod type truss web reinforcing bar bending and molding equipment, and its structure comprises: frame; Frame is provided with the drive sprocket axle that connects rotating power source; Between the upper and lower at a distance from the active upper sprocket wheel and active lower sprocket that are fixedly connected on the drive sprocket axle; Corresponding with the active upper sprocket wheel and use passive upper sprocket wheel and the passive lower sprocket that chain is connected with lower chain with lower sprocket position initiatively; The passive sprocket shaft of passive upper sprocket wheel of hinged support and passive lower sprocket, passive sprocket shaft one end is hinged on the frame; The said lateral surface of going up chain and lower chain protrudes respectively to be uniformly distributed with a plurality of crooked fixed pin shaft and following crooked fixed pin shafts is housed; Said upper and lower hinged support upper pendulum bar mechanism of difference and draft link mechanism of going up chain and lower chain one side frame, said upper pendulum bar mechanism and draft link mechanism structure same position are symmetricly set on the upper and lower of chain and lower chain; Upper pendulum bar mechanism is connected the fork power source respectively with draft link mechanism one end; Its other end connects upper pendulum bar and draft link respectively; Upper pendulum bar and draft link alternatively swinging under the fork drive power source are suspended to the web member reinforcing bar of importing vertical bar respectively the web member reinforcing bar that forms bending on crooked fixed pin shaft and the following crooked fixed pin shaft.
The invention has the beneficial effects as follows: the present invention overcomes the defective of prior art, have simple in structure, production efficiency is high, moulding is regular, advantage that metal wire rod is not had scuffing, can conveniently regulate web member reinforcing bar nodal pitch and web member reinforcing bar height; The present invention can be fit to the web member reinforcing bar of production plurality of specifications nodal pitch and height; Have the advantages that high speed and high-frequency are produced.
Description of drawings
Fig. 1 is a front view of the present invention, shows that the web member reinforcing bar upwards curves the type state;
Fig. 2 shows that the web member reinforcing bar curves the type view downwards among Fig. 1;
Fig. 3 is the vertical view of Fig. 1, and crooked fixed pin shaft intermeshes in the position of floor projection with following crooked fixed pin shaft in the demonstration;
Fig. 4 is the A-A cutaway view of Fig. 1;
Fig. 5 is the left view of Fig. 1, shows upper pendulum bar mechanism structure sketch map.
" the sequence number explanation in the accompanying drawing "
1: the web member reinforcing bar; 2: following brake forming bearing pin; 3: upper pendulum bar; 4: the upper pendulum bar seat; 5: upper pendulum bar power source output shaft; 6: passive sprocket shaft; 7: passive upper sprocket wheel; 8: passive lower sprocket; 9: the active upper sprocket wheel; 10: upper pendulum bar mechanism; 11: drive sprocket axle; 12: the active lower sprocket; 13: go up chain; 14: lower chain; 15: bearing block; 16: frame; 17: draft link power source output shaft; 18: bottom pole socket; 19: draft link; 20: draft link mechanism; 21: go up the brake forming bearing pin; 22: bearing; 23: feather key; 24: go up crooked fixed pin shaft; 25: following crooked fixed pin shaft; 50: lift; 51: leading screw; 52: body; 60: the upper pendulum bar power source; 70: the draft link power source; 80: rotating power source; L: web member reinforcing bar nodal pitch; H: web member reinforcing bar height.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further detailed.
Fig. 1 is a front view of the present invention, shows that the web member reinforcing bar upwards curves the type state; Fig. 2 shows that the web member reinforcing bar curves the type view downwards among Fig. 1; Fig. 3 is the vertical view of Fig. 1, and crooked fixed pin shaft intermeshes in the position of floor projection with following crooked fixed pin shaft in the demonstration; Fig. 4 is the A-A cutaway view of Fig. 1; Fig. 5 is the left view of Fig. 1, shows upper pendulum bar mechanism structure sketch map.
As shown in the figure, the present invention provides a kind of oscillating rod type truss web reinforcing bar bending and molding equipment, and its structure comprises: frame 16; Frame 16 is provided with the drive sprocket axle 11 that connects rotating power source 80; Between the upper and lower at a distance from the active upper sprocket wheel 9 and active lower sprocket 12 that are fixedly connected on the drive sprocket axle 11; Corresponding with active upper sprocket wheel 9 and use passive upper sprocket wheel 7 and the passive lower sprocket 8 that chain 13 is connected with lower chain 14 with lower sprocket 12 positions initiatively; The passive sprocket shaft 6 of passive upper sprocket wheel 7 of hinged support and passive lower sprocket 8, passive sprocket shaft 6 one ends are hinged on the frame 16; The said lateral surface of going up chain 13 and lower chain 14 protrudes respectively to be uniformly distributed with a plurality of crooked fixed pin shaft 24 and following crooked fixed pin shafts 25 is housed.
Said upper and lower respectively hinged support upper pendulum bar mechanism 10 and draft link mechanism 20 of going up chain 13 and lower chain 14 1 side frames 16, said upper pendulum bar mechanism 10 and draft link mechanism 20 structure same positions are symmetricly set on the upper and lower of chain 13 and lower chain 14; Upper pendulum bar mechanism 10 is connected upper pendulum bar power source 60 and draft link power source 70 respectively with draft link mechanism 20 1 ends; Upper pendulum bar mechanism 10 is connected upper pendulum bar 3 and draft link 19 respectively with draft link mechanism 20 other ends; Drive upper pendulum bar 3 and draft link 19 alternatively swingings down at upper pendulum bar power source 60 and draft link power source 70, the web member reinforcing bar 1 of input vertical bar is suspended to the web member reinforcing bar 1 of formation bending on crooked fixed pin shaft 24 and the following crooked fixed pin shaft 25 respectively.
To shown in Figure 3, said active upper sprocket wheel 9 is a web member reinforcing bar height H after the bending with active lower sprocket 12 distance at interval like Fig. 1.
Like Fig. 3, shown in Figure 4; The spacing of said adjacent last crooked fixed pin shaft 24 and adjacent following crooked fixed pin shaft 25 is respectively web member reinforcing bar nodal pitch L after the bending; Go up crooked fixed pin shaft 24 and intermesh in the position of floor projection with following crooked fixed pin shaft 25, its spacing that staggers is the half the of web member reinforcing bar nodal pitch L.
The present invention also comprises adjusting active upper sprocket wheel 9 and active lower sprocket 12 spacing distances, regulates passive upper sprocket wheel 7 lift 50 identical with two groups of structures of passive lower sprocket 8 spacing distances; Said lift 50 is outsourcing pieces; Leading screw 51 1 ends of this lift 50 are separately fixed on active lower sprocket 12 and the passive lower sprocket 8, and the body 52 of said lift 50 is separately fixed on active upper sprocket wheel 9 and the passive upper sprocket wheel 7; On drive sprocket axle 11 and passive sprocket shaft 6, be equipped with respectively and be convenient to the feather key 23 that initiatively upper sprocket wheel 9 and passive upper sprocket wheel 7 move.
Said upper pendulum bar mechanism 10 structures comprise: upper pendulum bar 3, upper pendulum bar seat 4; Said upper pendulum bar 3 one ends are equipped with the following brake forming bearing pin 2 of protrusion, and upper pendulum bar 3 other ends insert two upper pendulum bar seats 4 and merge in the through hole of back one end, securing member run through two upper pendulum bar seats 4 and with upper pendulum bar 3 pressing and fixing in two upper pendulum bar seats 4; Two upper pendulum bar seats 4 merge the back other end and are fixedly connected upper pendulum bar power source output shaft 5 one ends, and upper pendulum bar power source output shaft 5 other ends pass also and connect upper pendulum bar power source 60 behind the hinged frame 16 top through holes.
Said draft link mechanism 20 structures comprise: draft link 19, bottom pole socket 18; Said draft link 19 1 ends are equipped with the last brake forming bearing pin 21 of protrusion, and draft link 19 other ends insert two bottom pole sockets 18 and merge in the through hole of back one end, securing member run through two bottom pole sockets 18 and with draft link 19 pressing and fixing in two bottom pole sockets 18; Two bottom pole sockets 18 merge the back other end and are fixedly connected draft link power source output shaft 17 1 ends, and draft link power source output shaft 17 other ends pass also and connect draft link power source 70 after hinged frame 16 lower through-hole.
The web member reinforcing bar 1 that the length of said upper pendulum bar 3 and draft link 19 will import vertical bar after for its swing is suspended on crooked fixed pin shaft 24 and time crooked fixed pin shaft 25 and gets final product.The length of upper pendulum bar 3 and draft link 19 can be regulated upper pendulum bar 3 and draft link 19 length through the securing member that unclamps upper pendulum bar seat 4 and bottom pole socket 18 1 ends.
Below in conjunction with accompanying drawing more particularly to structure of the present invention and the course of work:
Rotating power source 80 outputs connect drive sprocket axle 11 and rotate, and are fixed on the bearing block 15 that bearing 22 is housed on the frame 16 and support drive sprocket axle 11, and the feather key 23 on the logical again drive sprocket axle 11 drives initiatively upper sprocket wheel 9 and initiatively lower sprocket 12 rotations.
Evenly be equipped with respectively on the lateral surface of last chain 13 and lower chain 14 a plurality of crooked fixed pin shaft 24 and a plurality of crooked fixed pin shafts 25 down; Its effect plays when being 1 bending of web member reinforcing bar to be supported and the moulding effect; The distance of adjacent two last crooked fixed pin shafts 24 is consistent with the distance of adjacent two following crooked fixed pin shafts 25, and its length dimension equals the web member reinforcing bar nodal pitch L behind web member reinforcing bar 1 bending and molding.Crooked fixed pin shaft 24 intermeshes in the position of floor projection with each following crooked fixed pin shaft 25 on each, and its spacing that staggers is the half the of web member reinforcing bar nodal pitch L.
Upper pendulum bar mechanism 10 is articulated in the top of frame 16 through upper pendulum bar power source output shaft 5; Draft link mechanism 20 is articulated in the bottom of frame 16 through draft link power source output shaft 17; Upper pendulum bar power source 60 and draft link power source 70 are loaded on the upper and lower of frame 16 respectively, and upper pendulum bar power source 60 is connected with draft link mechanism 20 with upper pendulum bar mechanism 10 respectively with draft link power source 70.Brake forming bearing pin 2 is equipped with down in upper pendulum bar 3 one terminations of upper pendulum bar mechanism 10, and can regulate its extension elongation through upper pendulum bar seat 4, is convenient to regulate at any time the change of web member reinforcing bar height H; Brake forming bearing pin 21 is equipped with in draft link 19 1 terminations of draft link mechanism 20, and can regulate its extension elongation through bottom pole socket 18, is convenient to regulate at any time the change of web member reinforcing bar height H.Upper pendulum bar power source 60 and draft link power source 70 driven upper pendulum bar 3 are respectively done oscillating motion with draft link 19, and the last brake forming bearing pin 21 that is contained in draft link 19 makes web member reinforcing bar 1 be bent into wave-like along the following crooked fixed pin shaft 25 that is contained on the lower chain 14 with last crooked fixed pin shaft 24 directions that are contained on the chain 13 with the following brake forming bearing pin 2 that is contained in upper pendulum bar 3.
Through what drive sprocket axle 11 made uniform motion that chain 13, lower chain 14 produce and upper pendulum bar 3, draft link 19 the rhythm swing arranged by rotating power source 80; Can vertical bar web member reinforcing bar 1 be bent into the corrugated web member reinforcing bar of fixed knot distance, supply postorder truss welding fabrication to use.
When needs change web member reinforcing bar height H, can change upper sprocket wheel 9 initiatively and realize through regulating two groups of lifts 50 simultaneously with initiatively lower sprocket 12 and passive upper sprocket wheel 7 distance with passive lower sprocket 8.The body 52 of two groups of lifts 50 is loaded on respectively on active upper sprocket wheel 9 and the passive upper sprocket wheel 7, and its leading screw 51 is loaded on respectively on active lower sprocket 12 and the passive lower sprocket 8.Initiatively lower sprocket 12 is fixed with respect to the position of frame 16 with passive lower sprocket 8; During adjusting; Only go up and down initiatively upper sprocket wheel 9 and passive upper sprocket wheel 7, initiatively upper sprocket wheel 9 and passive upper sprocket wheel 7 slide up and down with feather key 23 on the passive sprocket shaft 6 along being loaded on drive sprocket axle 11 respectively; Change the bending height of web member reinforcing bar 1, also need regulate upper pendulum bar 3 at upper pendulum bar seat 4 and the extended position of draft link 19 in bottom pole socket 18.
When needs change web member reinforcing bar nodal pitch L; The last chain 13 of crooked fixed pin shaft 24 is equipped with in replacing simultaneously and the lower chain 14 of following crooked fixed pin shaft 25 gets final product, crooked fixed pin shaft 24 and the layout size and the web member reinforcing bar nodal pitch L consistent size that need change of following crooked fixed pin shaft 25 at last chain 13 and lower chain 14 on this moment.
The speed that improves rotating power source 80 and upper pendulum bar power source 60, draft link power source 70 can improve the bending and molding speed of web member reinforcing bar.
The present invention's bending simultaneously goes out two on all four web member reinforcing bars 1 of shape.
Claims (4)
1. an oscillating rod type truss web reinforcing bar bending and molding equipment is characterized in that its structure comprises: frame (16); Frame (16) is provided with the drive sprocket axle (11) that connects rotating power source (80); Between the upper and lower at a distance from the active upper sprocket wheel (9) and the active lower sprocket (12) that are fixedly connected on the drive sprocket axle (11); Corresponding with active upper sprocket wheel (9) and use passive upper sprocket wheel (7) and the passive lower sprocket (8) that chain (13) is connected with lower chain (14) with lower sprocket (12) position initiatively; The passive sprocket shaft (6) of passive upper sprocket wheel of hinged support (7) and passive lower sprocket (8), passive sprocket shaft (6) one ends are hinged on the frame (16); The said lateral surface of going up chain (13) and lower chain (14) protrudes respectively to be uniformly distributed with a plurality of crooked fixed pin shaft (24) and following crooked fixed pin shafts (25) is housed;
Said upper and lower difference hinged support upper pendulum bar mechanism (10) and draft link mechanism (20) of going up chain (13) and lower chain (14) one side frames (16), said upper pendulum bar mechanism (10) and draft link mechanism (20) structure same position are symmetricly set on the upper and lower of chain (13) and lower chain (14); Upper pendulum bar mechanism (10) is connected the fork power source respectively with draft link mechanism (20) one ends; Its other end connects upper pendulum bar (3) and draft link (19) respectively; Upper pendulum bar under the fork drive power source (3) and draft link (19) alternatively swinging are suspended to the web member reinforcing bar (1) of importing vertical bar respectively crooked fixed pin shaft (24) and descend crooked fixed pin shaft (25) to go up the web member reinforcing bar (1) that forms bending.
2. according to the oscillating rod type truss web reinforcing bar bending and molding equipment described in the claim 1, it is characterized in that said active upper sprocket wheel (9) and active lower sprocket (12) distance at interval are web member reinforcing bar height H after the bending; The spacing of said adjacent last crooked fixed pin shaft (24) and adjacent following crooked fixed pin shaft (25) is respectively web member reinforcing bar nodal pitch L after the bending; Upward crooked fixed pin shaft (24) and following crooked fixed pin shaft (25) intermesh in the position of floor projection, and its spacing that staggers is the half the of web member reinforcing bar nodal pitch L.
3. according to the oscillating rod type truss web reinforcing bar bending and molding equipment described in the claim 1; It is characterized in that; Also comprise regulate initiatively upper sprocket wheel (9) with active lower sprocket (12) spacing distance, regulate passive upper sprocket wheel (7) lift (50) identical with two groups of structures of passive lower sprocket (8) spacing distance; Leading screw (51) one ends of said lift (50) are separately fixed on active lower sprocket (12) and the passive lower sprocket (8), and the body (52) of said lift (50) is separately fixed on active upper sprocket wheel (9) and the passive upper sprocket wheel (7); On drive sprocket axle (11) and passive sprocket shaft (6), be equipped with respectively and be convenient to initiatively upper sprocket wheel (9) and the mobile feather key (23) of passive upper sprocket wheel (7).
4. according to the oscillating rod type truss web reinforcing bar bending and molding equipment described in the claim 1, it is characterized in that said upper pendulum bar mechanism (10) and draft link mechanism (20) structure include: fork, swing rod; Said fork one end is equipped with the crooked fixed pin shaft of protrusion, and the fork other end inserts in the through hole that two swing rods merge back one ends, securing member run through two swing rods and with the fork pressing and fixing in two swing rods; Two swing rods merge the back other end and are fixedly connected fork power source output shaft; The web member reinforcing bar (1) that said fork length will import vertical bar after for its swing is suspended to crooked fixed pin shaft (24) and time crooked fixed pin shaft (25) is last gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102781539A CN102441624A (en) | 2011-09-19 | 2011-09-19 | Swing rod type equipment for bending and forming web member reinforcement bar of truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102781539A CN102441624A (en) | 2011-09-19 | 2011-09-19 | Swing rod type equipment for bending and forming web member reinforcement bar of truss |
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| Publication Number | Publication Date |
|---|---|
| CN102441624A true CN102441624A (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102781539A Pending CN102441624A (en) | 2011-09-19 | 2011-09-19 | Swing rod type equipment for bending and forming web member reinforcement bar of truss |
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| CN (1) | CN102441624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921841A (en) * | 2012-11-28 | 2013-02-13 | 无锡威华电焊机制造有限公司 | Steel bar truss multiple proportion driving device |
| CN103785772A (en) * | 2014-01-25 | 2014-05-14 | 西安建筑科技大学 | Minor-diameter cored wire bender |
| CN110788153A (en) * | 2019-11-27 | 2020-02-14 | 怀化四维建筑科技有限公司 | Prefabricated bottom plate of large-span superimposed sheet is with system muscle equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3657914A (en) * | 1969-12-08 | 1972-04-25 | James A Hart | Rod bending apparatus |
| DE2063041A1 (en) * | 1970-11-26 | 1972-06-15 | Filzmoser, Franz, Wels (Österreich) | Device for bending bars and the like. |
| DE2527917A1 (en) * | 1975-06-23 | 1977-01-13 | Dieter Neu Ohg | Bending rods into grids for prefabricated building elements - using lever mechanism making zig zag bends in the rod |
| CN201168755Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Chain metal wire bending forming machines |
| CN201693099U (en) * | 2010-03-15 | 2011-01-05 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bending forming machine |
| CN202239374U (en) * | 2011-09-19 | 2012-05-30 | 建科机械（天津）股份有限公司 | Swing rod type truss web member steel bar bending and forming device |
-
2011
- 2011-09-19 CN CN2011102781539A patent/CN102441624A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3657914A (en) * | 1969-12-08 | 1972-04-25 | James A Hart | Rod bending apparatus |
| DE2063041A1 (en) * | 1970-11-26 | 1972-06-15 | Filzmoser, Franz, Wels (Österreich) | Device for bending bars and the like. |
| DE2527917A1 (en) * | 1975-06-23 | 1977-01-13 | Dieter Neu Ohg | Bending rods into grids for prefabricated building elements - using lever mechanism making zig zag bends in the rod |
| CN201168755Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Chain metal wire bending forming machines |
| CN201693099U (en) * | 2010-03-15 | 2011-01-05 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bending forming machine |
| CN202239374U (en) * | 2011-09-19 | 2012-05-30 | 建科机械（天津）股份有限公司 | Swing rod type truss web member steel bar bending and forming device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921841A (en) * | 2012-11-28 | 2013-02-13 | 无锡威华电焊机制造有限公司 | Steel bar truss multiple proportion driving device |
| CN103785772A (en) * | 2014-01-25 | 2014-05-14 | 西安建筑科技大学 | Minor-diameter cored wire bender |
| CN103785772B (en) * | 2014-01-25 | 2015-07-15 | 西安建筑科技大学 | Minor-diameter cored wire bender |
| CN110788153A (en) * | 2019-11-27 | 2020-02-14 | 怀化四维建筑科技有限公司 | Prefabricated bottom plate of large-span superimposed sheet is with system muscle equipment |
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Application publication date: 20120509 |