CN203402614U - Truss spiral reinforcement stepping conveying device with adjustable height - Google Patents
Truss spiral reinforcement stepping conveying device with adjustable height Download PDFInfo
- Publication number
- CN203402614U CN203402614U CN201320425496.8U CN201320425496U CN203402614U CN 203402614 U CN203402614 U CN 203402614U CN 201320425496 U CN201320425496 U CN 201320425496U CN 203402614 U CN203402614 U CN 203402614U
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- muscle
- backspin
- revolve
- wheel
- traction
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Abstract
The utility model discloses a truss spiral reinforcement stepping conveying device with the adjustable height. The truss spiral reinforcement stepping conveying device comprises a rack. A lower spiral reinforcement traction mechanism is arranged on the left side of the rack and driven by a motor or a first drive wheel set which is connected with the motor; an adjustable rack is arranged on the right side of the rack, and a lifting mechanism is connected to the top of the adjustable rack; an upper spiral reinforcement traction mechanism is arranged on the adjustable rack and driven by the motor or a second drive wheel set; the second drive wheel set is driven by the first drive wheel set. The truss spiral reinforcement stepping conveying device has the advantages that an idler wheel rotary conveying mode is adopted, so that the slipping phenomenon in the conveying process is avoided, and the conveying speed of truss spiral reinforcement is increased; the position of the adjustable rack is adjusted according to the height between the conveyed upper spiral reinforcement and the conveyed lower spiral reinforcement to adapt to the truss spiral reinforcement at different heights, so that trusses of different specifications can be conveyed by one device; the motor is simultaneously connected with and drives the first drive wheel set and the second drive wheel set to synchronously convey the upper spiral reinforcement and the lower spiral reinforcement, and the conveying device is simple and good in conveying effect.
Description
Technical field:
The utility model relates to the feedway of truss string muscle, particularly be a kind of truss string muscle step conveying device of adjustment height.
Background technology
In prior art truss-welding production lines, the feedway that revolves muscle and two backspin muscle (abbreviation revolves muscle) in conveying steel truss comprises: driver element, swing arm, crank, connecting rod, sliding shoe, pinch device; Truss string muscle is placed on respectively on pinch device, and pinch device is connected with sliding shoe, and slide block is connected driver element by crank with connecting rod.There is following defect in the conveying truss string muscle device of above-mentioned prior art:
1). conveying steel speed is slow.Prior art is carried truss Xian Jin mechanism, realizes the conveying of string muscle by swinging back and forth of swing arm, and pinch device is reciprocating mode, when pinch device compresses the string muscle moving process that advances, is also to carry string muscle process; When pinch device unclamps string muscle fallback procedures, it is idle travel; Prior art only has one way to carry truss string muscle, has a strong impact on the delivery speed of string muscle.
2). revolve muscle pinch device and be difficult to realize the compression of high frequency time and unclamp, owing to revolving in muscle course of conveying, when pinch device advances, need to compress and revolve muscle, fallback procedures need to be unclamped and be revolved muscle, therefore pinch device will be realized the compression of high frequency time and unclamp, and exists equipment tired, the defect that the life-span is short.
3). conveying is revolved muscle and is easily skidded.Pinch device is compressed and is revolved muscle by two very little compact heaps, once revolve the increasing of muscle resistance when front end, easily occurs skidding, and affects transport efficiency.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of delivery speed fast, avoids frequently compressing and unclamps and revolve muscle, and transport efficiency is high, adapts to the truss string muscle step conveying device that differing heights revolves a kind of adjustment height of muscle.
The technical scheme solving the problems of the technologies described above is: a kind of truss string muscle step conveying device of adjustment height, and described truss string muscle step conveying device comprises: frame; In the left side of frame, be provided with the backspin muscle trailer coupling of carrying two backspin muscle, described backspin muscle trailer coupling is driven by the first driving wheel group of motor/be connected with motor; On the right side of frame, be provided with and its sliding adjustable housing of joining position adjustable, connect lifting mechanism at described adjustable housing top, this lifting mechanism is fixed in frame; On adjustable housing, be provided with on carrying one, revolve muscle on revolve muscle trailer coupling; On described, revolve muscle trailer coupling and driven by motor/the second driving wheel group, described the second driving wheel group is driven by the first driving wheel group.
The beneficial effects of the utility model are: the utility model overcomes the defect of prior art, the compression of the utility model truss string muscle and conveying by organize more backspin muscle traction wheels and the backspin muscle contact roller supporting with it, on revolve muscle traction wheels and supporting with it on revolve muscle contact roller and form, mode of movement is the rotary conveying of roller, effectively prevented the skidding in course of conveying, avoid the existence of prior art idle travel, improve truss string muscle delivery speed, shortened truss string muscle time of delivery; Adopt many group contact rollers to compress string muscle, can keep impaction state always, carry effective; In addition, in frame of the present utility model, be provided with the adjustable housing screwing in conveying, according to carrying height between upper backspin muscle, adjust the position of adjustable housing, and then the truss string muscle of adaptation differing heights, can realize the truss of carrying different size on an equipment, strong adaptability; Finally, the utility model conveying mechanism adopts a motor connect simultaneously and drive the first driving wheel group and the second driving wheel group, realizes in synchronous transport and screwing and backspin muscle, and conveying mechanism is simple, carries effective.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the left view of lower edge muscle trailer coupling in Fig. 1;
Fig. 3 is the back view of Fig. 1;
Fig. 4 is the H-H cutaway view in Fig. 1, revolves muscle trailer coupling left view in demonstration;
Fig. 5 is the B-B cutaway view in Fig. 1;
Fig. 6 is the C-C cutaway view in Fig. 3;
Fig. 7 is the D-D cutaway view in Fig. 1.
" sequence number explanation in accompanying drawing "
1: frame; 1a: the first chute; 1b: slide rail; 2: follower shaft; 3: cylinder; 6: lifting mechanism; 7: fastener; 8: backspin muscle slide block; 10: backspin muscle compresses wheel seat; 11: backspin muscle contact roller; 12; Backspin muscle traction wheel; 13: flower wheel; 14: above revolve bearing pin; 15: motor; 16: driving wheel; 17: expansion tightening wheel; 18: adjustable housing; 18a: the second chute; 20: above revolve muscle and compress wheel seat; 21: above revolve muscle contact roller; 22: above revolve muscle slide block; 25: lower edge muscle; 26: Timing Belt; 27: idle wheel; 28: the first transmission shafts; 29: above revolve active synchronization belt wheel; 31: backspin active synchronization belt wheel; 33: muscle winds up; 34: second driving shaft; 36: the first driving wheel group; 37: the second driving wheel group; 38: driving pulley; 39: above revolve muscle traction wheel; 40: backspin muscle trailer coupling; 42: backspin bearing pin; 50: above revolve muscle trailer coupling; H: highly.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
The utility model provides a kind of truss string muscle step conveying device of adjustment height, and described truss string muscle step conveying device comprises: frame 1; In the left side of frame 1, be provided with the backspin muscle trailer coupling 40 of carrying two backspin muscle 25, described backspin muscle trailer coupling 40 is by motor 15 or the first driving wheel group 36 drivings of being connected with motor 15.More particularly, the power of backspin muscle trailer coupling 40 can directly be driven by motor 15 (figure does not look), also can be driven by the first driving wheel group 36 being connected with motor 15.
On the right side of frame 1, be provided with and its sliding adjustable housing 18 of joining position adjustable, at described adjustable housing 18 tops, connect lifting mechanism 6, this lifting mechanism 6 is fixed in frame 1; On adjustable housing 18, be provided with on carrying one, revolve muscle 33 on revolve muscle trailer coupling 50; On described, revolve muscle trailer coupling 50 and driven by motor 15 or the second driving wheel group 37, described the second driving wheel group 37 is driven by the first driving wheel group 36.
More particularly, the sliding structure that fits over frame 1 right side of adjustable housing 18 is: the square hole that has perforation on frame 1 right side, it is upper that the groove cunning of the both sides of adjustable housing 18 fits over the slide rail 1b protruding frame 1 square hole both sides, and fastener 7 is fixed on adjustable housing 18 on the slide rail 1b of frame 1.When the mobile adjustable housing 18 of needs, first loosening fasteners 7, restart lifting mechanism 6 and drive adjustable housings 18 to move along the slide rail 1b of frame 1, complete adjustable housing 18 and move, thus adapt to above screw 33 and backspin muscle 25 between the conveying of differing heights H truss.
Described backspin muscle trailer coupling 40 comprises: two the identical backspin muscle contact rollers 11 of a backspin muscle traction wheel 12, structure that connect with motor 15/ first driving wheel group 36; The cross-sectional plane of described backspin muscle traction wheel 12 has two grooves that hold two backspin muscle 25; Described two backspin muscle contact rollers 11 lay respectively at the top of 12 two grooves of backspin muscle traction wheel; On the piston rod of two hinged cylinders 3 of backspin muscle contact roller 11 difference; The cylinder body of described two cylinders 3 is all fixed in frame 1.
As shown in Figure 1, by two described backspin muscle traction wheels 12, form backspin muscle traction wheels, two backspin muscle traction wheels 12 side by side and interval arrange, two backspin muscle contact rollers 11 are arranged respectively at the top at 12 two grooves of each backspin muscle traction wheel, groove on two backspin muscle traction wheels 12 arranged side by side is positioned at two different vertical sections, there are respectively two grooves each vertical section, in two different vertical sections, two backspin muscle contact rollers 11 on two groove tops are hinged on respectively on the piston rod of a cylinder 3, its structure includes: backspin muscle slide block 8, backspin muscle compresses wheel seat 10, backspin bearing pin 42, the groove cunning of described backspin muscle slide block 8 one sides fits in the first chute 1a of frame 1, the inverted u-shaped that the cross-sectional plane of backspin muscle slide block 8 opposite sides is lower ending opening, at backspin muscle slide block 8 tops, upper end, connect on the piston rod of cylinder 3, the both sides of backspin muscle slide block 8 lower ending openings are fixing backspin bearing pin 42 one end respectively, two backspin bearing pin 42 other ends are hinged on respectively backspin muscle and compress wheel seat 10 middle parts, at two backspin muscle, compress wheel seat 10 two ends and put not hinged backspin muscle contact roller 11, the backspin muscle contact roller 11 that described each backspin muscle compresses wheel seat 10 two ends lays respectively at side by side and interval arranges the groove top, two different vertical sections of two backspin muscle traction wheels 12.
Described backspin muscle traction wheels have the identical and spacing parallel arranging setting of two structures, and each backspin muscle traction wheels has two backspin muscle traction wheels 12, totally four backspin muscle traction wheels 12; Backspin muscle traction wheel 12 supporting settings in described backspin muscle contact roller 11 and cylinder and two backspin muscle traction wheels.
More particularly, backspin muscle traction wheels have two, and structure is identical, and the structure of each backspin muscle traction wheels as mentioned above, has the top of four grooves at two backspin muscle traction wheels 12, have four backspin muscle contact rollers 11 and a cylinder 3; Two backspin muscle traction wheels, have four backspin muscle traction wheels 12, have eight backspin muscle contact rollers 11 and two cylinders 3.
As shown in Figure 1, on described, revolving muscle trailer coupling 50 comprises: on be connected with motor 15/ second driving wheel group 37 one, revolve on muscle traction wheel 39, one and revolve muscle contact roller 21; The cross-sectional plane that revolves muscle traction wheel 39 on described has and holds a groove that revolves muscle 33 on; On described one, revolve muscle contact roller 21 and be positioned at the bottom of revolving muscle traction wheel 39 grooves; On one, revolve on the piston rod of the hinged cylinder 3 of muscle contact roller 21; The cylinder body of described cylinder 3 is fixed in frame 18.
On described by two, revolving muscle traction wheel 39 forms and on one, revolves muscle traction wheels, on two, revolve muscle traction wheel 39 side by side and interval arrange, a backspin muscle contact roller 21 is arranged respectively at the bottom of revolving muscle traction wheel 39 grooves on each, on two, revolve on the piston rod that muscle contact roller 21 is hinged on same cylinder 3 simultaneously, its structure comprises: above revolve muscle slide block 22, on revolve muscle compress wheel seat 20, on revolve bearing pin 14; The groove cunning of revolving muscle slide block 22 both sides on described fits in the second chute 18a of adjustable housing frame 18, and the one end of above revolving muscle slide block 22 connects on the piston rod of cylinder 3, above revolves the other end of muscle slide block 22 and revolves bearing pin 14 one end on fixing; On revolve bearing pin 14 other ends and be hinged on and revolve muscle and compress wheel seat 20 middle parts, at the upper muscle that revolves, compress wheel seat 20 two ends and put on not hinged and revolve muscle contact roller 21.
On described, revolving muscle traction wheels has two and spacing parallel arranging setting, and on each, revolving muscle traction wheels has and on two, revolve muscle traction wheel 39, revolves muscle traction wheel 39 on totally four; On described, revolve on muscle contact roller 21 and cylinder and two, revolve in muscle traction wheels on revolve the supporting setting of muscle traction wheel 39.
More particularly, above revolving muscle traction wheels has two, and structure is identical, revolves the structure of muscle traction wheels as mentioned above on each, on two, revolves the bottom that muscle traction wheel 39 has two grooves, has and on two, revolves muscle contact roller 21 and a cylinder 3; On two, revolve muscle traction wheels, have on four and revolve muscle traction wheel 39, have and on four, revolve muscle contact roller 21 and two cylinders 3.
Described four backspin muscle traction wheels 12 are driven by the first driving wheel group 36, and its structure comprises: four identical backspin active synchronization belt wheels 31 of four the first transmission shafts 28, structure that structure is identical; Described four the first transmission shafts 28 run through and are hinged in frame 1, four first transmission shaft 28 one end of protruding frame 1 one sides are fixed with respectively four backspin muscle traction wheels 12, and four first transmission shaft 28 other ends that protrude frame 1 another side are fixing backspin active synchronization belt wheel 31 respectively; The hinged idle wheel identical with its structure 27 that be provided with in the frame 1 with backspin active synchronization belt wheel 31 bottoms, the same side; Described supporting in the first driving wheel group 36 on revolve muscle Timing Belt 26 and connect driving pulleys 38, driving pulley 38 is fixed on follower shaft 2 one end, follower shaft 2 runs through and is hinged in frame 1, follower shaft 2 other ends are flower wheel 13 fixedly, and flower wheel 13 connects the driving wheel 16 of motor 15 mouths by belt conveyor.
Described the second driving wheel group 37 being driven by the first driving wheel group 36 comprises: on identical four of four second driving shafts 34, structure that structure is identical, revolve active synchronization belt wheel 29; Described four second driving shafts 34 run through and are hinged on adjustable housing 18, four second driving shaft 34 one end of protruding adjustable housing 18 1 sides are fixed with respectively on four revolves muscle traction wheel 39, and four second driving shaft 34 other ends that protrude adjustable housing 18 another sides are fixed with respectively and revolve active synchronization belt wheel 29; In upper upper and lower of revolving active synchronization belt wheel 29 the same sides, be provided with three idle wheels 27 identical with its structure, described three idle wheels 27 are hinged on respectively on adjustable housing 18; Supporting in the first driving wheel group 36 on revolve muscle Timing Belt 26 and be sleeved in the second driving wheel group 37, Timing Belt 26 is connected the first driving wheel group 36 by expansion tightening wheel 17 with the second driving wheel group 37 suits, described expansion tightening wheel 17 is between the first driving wheel group 36 and the second driving wheel group 37.
Below the utility model working process is described:
During the utility model work, on many group backspin muscle contact rollers 11 and many groups, revolve muscle contact roller 21 and compress respectively two lower edge muscle 25 and the muscle 33 that winds up, lower edge muscle traction wheel 12 and the muscle traction wheel 39 that winds up are done circumference simultaneously and are rotatablely moved under the driving of motor 15, drive two lower edge muscle 25 and the muscle 33 that winds up to be fed forward; When two lower edge muscle 25 and a height H of winding up between muscle 33 need to be adjusted, only need drive adjustable housing 18 to move up and down by elevator 6, can complete the adjustment of two lower edge muscle 25 and the height H between muscle 33 of winding up, after height H is determined, with fastener 7, adjustable housing 18 is fixed in frame 1, starts to start and carry lower edge muscle 25 and wind up muscle 33 actions.
Claims (9)
1. a truss string muscle step conveying device for adjustment height, is characterized in that, described truss string muscle step conveying device comprises: frame (1); In the left side of frame (1), be provided with the backspin muscle trailer coupling (40) of carrying two backspin muscle (25), described backspin muscle trailer coupling (40) is by the first driving wheel group (36) driving of motor (15)/be connected with motor (15); On the right side of frame (1), be provided with and its sliding adjustable housing (18) of joining position adjustable, connect lifting mechanism (6) at described adjustable housing (18) top, this lifting mechanism (6) is fixed in frame (1); On adjustable housing (18), be provided with on carrying one, revolve muscle (33) on revolve muscle trailer coupling (50); On described, revolve muscle trailer coupling (50) and driven by motor (15)/second driving wheel group (37), described the second driving wheel group (37) is driven by the first driving wheel group (36).
2. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 1, it is characterized in that, described backspin muscle trailer coupling (40) comprising: identical two the backspin muscle contact rollers (11) of a backspin muscle traction wheel (12), structure that connect with motor (15)/first driving wheel group (36); The cross-sectional plane of described backspin muscle traction wheel (12) has two grooves that hold two backspin muscle (25); Described two backspin muscle contact rollers (11) lay respectively at the top of (12) two grooves of backspin muscle traction wheel; On the piston rod of two backspin muscle contact rollers (11) hinged cylinders of difference (3); The cylinder body of described two cylinders (3) is all fixed in frame (1).
3. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 2, it is characterized in that, by two described backspin muscle traction wheels (12), form backspin muscle traction wheels, two backspin muscle traction wheels (12) side by side and interval arrange, two backspin muscle contact rollers (11) are arranged respectively at the top at (12) two grooves of each backspin muscle traction wheel, groove on two backspin muscle traction wheels (12) arranged side by side is positioned at two different vertical sections, there are respectively two grooves each vertical section, in two different vertical sections, two backspin muscle contact rollers (11) on two groove tops are hinged on respectively on the piston rod of a cylinder (3), its structure includes: backspin muscle slide block (8), backspin muscle compresses wheel seat (10), backspin bearing pin (42), the groove cunning of described backspin muscle slide block (8) one sides fits in first chute (1a) of frame (1), the inverted u-shaped that the cross-sectional plane of backspin muscle slide block (8) opposite side is lower ending opening, at backspin muscle slide block (8) top, upper end, connect on the piston rod of cylinder (3), the both sides of backspin muscle slide block (8) lower ending opening are fixing backspin bearing pin (42) one end respectively, two backspin bearing pins (42) other end is hinged on respectively backspin muscle and compresses wheel seat (10) middle part, at two backspin muscle, compress wheel seat (10) two ends and put not hinged backspin muscle contact roller (11), the backspin muscle contact roller (11) that described each backspin muscle compresses wheel seat (10) two ends lays respectively at side by side and interval arranges the groove top, two different vertical sections of two backspin muscle traction wheels (12).
4. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 3, it is characterized in that, described backspin muscle traction wheels have the identical and spacing parallel arranging setting of two structures, each backspin muscle traction wheels has two backspin muscle traction wheels (12), totally four backspin muscle traction wheels (12); The supporting setting of backspin muscle traction wheel (12) in described backspin muscle contact roller (11) and cylinder and two backspin muscle traction wheels.
5. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 1, it is characterized in that, revolve muscle trailer coupling (50) on described to comprise: on be connected with motor (15)/second driving wheel group (37) one, revolve on muscle traction wheel (39), one and revolve muscle contact roller (21); The cross-sectional plane that revolves muscle traction wheel (39) on described has and holds a groove that revolves muscle (33) on; On described one, revolve muscle contact roller (21) and be positioned at the bottom of revolving muscle traction wheel (39) groove; On one, revolve on the piston rod of the hinged cylinder of muscle contact roller (21) (3); The cylinder body of described cylinder (3) is fixed in frame (18).
6. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 5, it is characterized in that, on described by two, revolving muscle traction wheel (39) forms and on one, revolves muscle traction wheels, on two, revolve muscle traction wheel (39) side by side and interval arrange, a backspin muscle contact roller (21) is arranged respectively at the bottom of revolving muscle traction wheel (39) groove on each, on two, revolve muscle contact roller (21) is hinged on the piston rod of same cylinder (3) simultaneously, its structure comprises: above revolve muscle slide block (22), on revolve muscle and compress wheel seat (20), on revolve bearing pin (14), the groove cunning of revolving muscle slide block (22) both sides on described fits in second chute (18a) of adjustable housing frame (18), on revolve muscle slide block (22) one end connect on the piston rod of cylinder (3), above revolve the other end of muscle slide block (22) and revolve bearing pin (14) one end on fixing, on revolve bearing pin (14) other end and be hinged on and revolve muscle and compress wheel seat (20) middle part, at the upper muscle that revolves, compress wheel seat (20) two ends and put on not hinged and revolve muscle contact roller (21).
7. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 6, it is characterized in that, on described, revolving muscle traction wheels has two and spacing parallel arranging setting, and on each, revolving muscle traction wheels has and on two, revolve muscle traction wheel (39), revolves muscle traction wheel (39) on totally four; On described, revolve on muscle contact roller (21) and cylinder and two, revolve in muscle traction wheels on revolve the supporting setting of muscle traction wheel (39).
8. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 4, it is characterized in that, described four backspin muscle traction wheels (12) are driven by the first driving wheel group (36), and its structure comprises: identical four the backspin active synchronization belt wheels (31) of four the first transmission shafts (28), structure that structure is identical; Described four the first transmission shafts (28) run through and are hinged in frame (1), four the first transmission shafts (28) one end of protruding frame (1) one side is fixed with respectively four backspin muscle traction wheels (12), and four the first transmission shafts (28) other end that protrudes frame (1) another side is fixing backspin active synchronization belt wheel (31) respectively; At the upper hinged idle wheel identical with its structure (27) that be provided with of the frame (1) with backspin active synchronization belt wheel (31) bottom, the same side; Described supporting in the first driving wheel group (36) on revolve muscle Timing Belt (26) and connect driving pulley (38), driving pulley (38) is fixed on follower shaft (2) one end, follower shaft (2) runs through and is hinged in frame (1), follower shaft (2) other end is flower wheel (13) fixedly, and flower wheel (13) connects the driving wheel (16) of motor (15) mouth by belt conveyor.
9. according to the truss string muscle step conveying device of a kind of adjustment height described in claim 1, it is characterized in that, described the second driving wheel group (37) being driven by the first driving wheel group (36) comprising: on identical four of four second driving shafts (34), structure that structure is identical, revolve active synchronization belt wheel (29); Described four second driving shafts (34) run through and are hinged on adjustable housing (18), four second driving shafts (34) one end of protruding adjustable housing (18) one sides is fixed with respectively on four revolves muscle traction wheel (39), and four second driving shafts (34) other end that protrudes adjustable housing (18) another side is fixed with respectively and revolves active synchronization belt wheel (29); In upper upper and lower of revolving active synchronization belt wheel (29) the same side, be provided with three idle wheels (27) identical with its structure, described three idle wheels (27) are hinged on respectively on adjustable housing (18); Supporting in the first driving wheel group (36) on revolve muscle Timing Belt (26) and be sleeved in the second driving wheel group (37), Timing Belt (26) is connected the first driving wheel group (36) by expansion tightening wheel (17) with the second driving wheel group (37) suit, described expansion tightening wheel (17) is positioned between the first driving wheel group (36) and the second driving wheel group (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425496.8U CN203402614U (en) | 2013-07-17 | 2013-07-17 | Truss spiral reinforcement stepping conveying device with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425496.8U CN203402614U (en) | 2013-07-17 | 2013-07-17 | Truss spiral reinforcement stepping conveying device with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402614U true CN203402614U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320425496.8U Withdrawn - After Issue CN203402614U (en) | 2013-07-17 | 2013-07-17 | Truss spiral reinforcement stepping conveying device with adjustable height |
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| Country | Link |
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| CN (1) | CN203402614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357795A (en) * | 2013-07-17 | 2013-10-23 | 建科机械（天津）股份有限公司 | Height adjustable stepper conveying mechanism for truss string rebars |
-
2013
- 2013-07-17 CN CN201320425496.8U patent/CN203402614U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357795A (en) * | 2013-07-17 | 2013-10-23 | 建科机械（天津）股份有限公司 | Height adjustable stepper conveying mechanism for truss string rebars |
| CN103357795B (en) * | 2013-07-17 | 2015-04-22 | 建科机械（天津）股份有限公司 | Height adjustable stepper conveying mechanism for truss string rebars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140122 Effective date of abandoning: 20150422 |