CN109823926A - Walking and freely lifting pay-off rack for construction of prestressed steel strand finished product bundles - Google Patents
Walking and freely lifting pay-off rack for construction of prestressed steel strand finished product bundles Download PDFInfo
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- CN109823926A CN109823926A CN201910227976.5A CN201910227976A CN109823926A CN 109823926 A CN109823926 A CN 109823926A CN 201910227976 A CN201910227976 A CN 201910227976A CN 109823926 A CN109823926 A CN 109823926A
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 title abstract description 19
- 239000010959 steel Substances 0.000 title abstract description 19
- 230000003028 elevating effect Effects 0.000 claims description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a walkable and freely liftable pay-off rack for construction of a prestressed steel strand finished product bundle, which structurally comprises: the device comprises a chassis, a turntable, a limiting mechanism and a driving mechanism; the turntable is positioned at the upper part of the chassis and comprises a disc frame for supporting the disc-shaped prestressed steel strand finished product bundle, the disc bottom at the bottom of the disc frame is connected with a rotary driving mechanism, and a lifting guardrail which can lift up and down along the disc frame is sleeved on the outer side of the disc frame; one side of the turntable is provided with a limiting mechanism for guiding the prestressed steel strand finished product bundle out, and the limiting mechanism is supported on the chassis; the chassis is provided with a traveling driving mechanism. The beneficial effects are that: the free walking of the pay-off rack can be realized, the position adjustment is fast, and the efficiency is high; the paying-off construction of finished product bundles with different heights is adapted, and a plurality of finished product bundles can be paid off at the same time; the paying-off turntable is driven by power to rotate, so that paying-off is labor-saving, the traction force of subsequent pushing equipment is greatly reduced, and the conveying speed is improved; compact structure, convenient operation, and is beneficial to large-area application and popularization of finished product bundles.
Description
Technical field
The invention patent belongs to prestress wire finished product beam construction field more particularly to a kind of prestress wire
The construction of finished product beam is with can walk and be freely lifted pay off rack.
Background technique
In the capital construction such as road, bridge construction, a large amount of prestress wires are needed, such as in bridge construction, each
Bridge prestress pore channel needs to connect 10~30 steel strand wires.Prior art bridge construction mostly use it is single connect, this construction
Method is since steel strand wires are mutually wound in duct, when will cause duct steel strand integral bundle tensioning, since length is different in duct
It causes, causes steel strand tension Stress non-homogeneity, cause certain root steel strand wires premature failure, endanger bridge security.To overcome above-mentioned skill
Art defect, Ministry of Communications, which promotes, uses prestress wire finished product beam technology, and by steel strand wires isometric blanking as required, comb weaves into beam,
Scene, whole beam perforation construction are dealt into after bundled packing.This construction method solves tradition and single connects caused unbalanced stress
Even problem, but increase the difficulty of site operation.Especially steel strand wires payingoff construction is returned since bundled finished product Shu Chongliang is big
The problems such as resilient beam and more conveying duct, existing construction equipment is unable to satisfy construction requirement, and construction efficiency is greatly reduced, serious to make
The about promotion and application of finished product beam.In addition, the plate rail of the prior art is not suitable with plate-like steel strand finished beam payingoff construction, when folded
It is easy to slide when putting multiple plate-like steel strand finished beams.
Summary of the invention
It is an object of the invention to overcome the defect of the above-mentioned prior art, providing a kind of pay off rack can freely walk, with dynamic
Power substitute artificial conveyance prestress wire finished product beam, improve conveying speed, solve construction in stack multiple plate-like steel strand wires at
A kind of prestress wire finished product beam construction that product Shu Rongyi slides and blocking caused steel strand wires extraction in duct is difficult is used can
Walk and be freely lifted pay off rack.
The technical solution for solving above-mentioned technical problem is: a kind of construction of prestress wire finished product beam is with can walk and freedom
Pay off rack is gone up and down, described to walk and be freely lifted pay off rack include: chassis, turntable, position-limit mechanism and driving mechanism；Described turn
Disk is located at chassis upper, the plate rail including supporting plate-like prestress wire finished product beam, and the connection rotation of trying to get to the heart of a matter of plate rail bottom is driven
Motivation structure is cased with the elevating guardrail along its oscilaltion on the outside of plate rail；The side of the turntable is provided with guidance prestress steel
Position-limit mechanism derived from twisted wire finished product beam, the position-limit mechanism are supported on chassis；Walking is additionally provided on the chassis to drive
Motivation structure.
Preferred embodiment is: the mobile multiple chassis supports cylinders in limitation chassis are additionally provided on the chassis.
Preferred embodiment is: the rotary drive mechanism includes intermeshing driving gear and driven gear housing；It is described
Driving gear connects the output shaft of motor, and motor is arranged on chassis；The driven gear housing is fixed on the bottom tried to get to the heart of a matter, from
Outer rim of the inner ring of moving gear housing by multiple balls along inner ring rolls, and the inner ring bottom is fixed on chassis.
Preferred embodiment is: the chassis includes chassis outer framework and the chassis inner support that is arranged in the outer framework of chassis；Institute
Motor is stated to be fixed on the inner support of chassis；The bottom of the inner ring connects a bottom plate, and bottom plate is fixed on the inner support of chassis.
Preferred embodiment is: the hoofing part mechanism includes: a front-wheel and two rear-wheels；Described two rear-wheels are cut with scissors respectively
Connect the symmetric position in chassis one end two sides；The front-wheel is arranged in the chassis other end and is fixed on front axle, and front axle connects
Running motor is connect, front axle both ends hinged support is on front wheel carrier, and front wheel carrier top is hinged on the front-wheel support on chassis, front-wheel
Turning cylinder is hinged between frame lower part and chassis.
Preferred embodiment is: the cylinder body of the turning cylinder is hinged on chassis, and the piston rod for cylinder of turning is hinged on front wheel carrier.
Preferred embodiment is: the position-limit mechanism includes limit main frame, and limit main frame lower part is arranged on chassis, limit
Main frame top is provided with the through-hole that prestress wire finished product beam passes through.
Preferred embodiment is: the through-hole on the limit main frame top is by the horizontal barrel roll of a pair of of interval setting and a pair of of interval
Vertical perpendicular roller is arranged to constitute, the both ends of the both ends of the pair of barrel roll and a pair of perpendicular roller are separately fixed on limit main frame,
The roller set that can be freely rotated is respectively arranged on the pair of barrel roll and on a pair of perpendicular roller.
Preferred embodiment is: the elevating guardrail is a sleeve, and outside plate rail, elevating guardrail outer ledge connects inner sleeve
Connect the piston rod of 2 or more lift cylinders, the cylinder body of lift cylinders is fixed on the trying to get to the heart of a matter of plate rail.
Preferred embodiment is: the plate rail is that a cross section is U-shaped circular frame, away from plate rail on the trying to get to the heart of a matter of plate rail
Heart equidistant uniformly fixes more than two fixed frames.
Beneficial effects of the present invention:
1, freely walking and being freely lifted for pay off rack may be implemented in the present invention, and position adjustment is fast, high-efficient, gets rid of tradition
The dependence constructed to building site crane.
2, the present invention adapts to the payingoff construction that different height prestress wire finished product ties in, and can stack more bundles simultaneously and answer in advance
Power steel strand finished beam, efficiency greatly improve.
3, paying-off turntable of the present invention is power drive rotation, and unwrapping wire is laborsaving, significantly reduces the traction of subsequent pushing equipment
Power improves conveying speed.
4, structure of the invention is compact, easy to operate, and the large area for being conducive to finished product beam is used and promoted.
Detailed description of the invention
Fig. 1 is main view of the present invention；
Fig. 2 is the top view of Fig. 1, and partial cutaway shows driving gear and the outer noose of driven gear in rotary drive mechanism in figure
Structure；
Fig. 3 is the left view of Fig. 1, shows the structure of hoofing part mechanism；
Fig. 4 is the A-A cross-sectional view in Fig. 2；
Fig. 5 is the portion I enlarged drawing in Fig. 4；
Fig. 6 is B-B cross-sectional view in Fig. 1.
" number explanation in attached drawing "
1: chassis；1a: chassis outer framework；1b: bottom plate；1c: chassis supports cylinder；1d: front-wheel support；1e: chassis inner support；
2: turntable；2a: plate rail；2b: elevating guardrail；2c: lift cylinders；2d: fixed frame；2e: it tries to get to the heart of a matter；3: hoofing part mechanism；3a: preceding
Wheel；3b: front axle；3c: front wheel carrier；3d: running motor；3e: turning cylinder；3f: rear-wheel；1h: cradling piece；4: rotary driving machine
Structure；4a: driven gear housing；4b: ball；4c: inner ring；4d: driving gear；4e: motor；5: position-limit mechanism；5a: main frame is limited
Frame；5b: barrel roll；5c: perpendicular roller；6: prestress wire finished product beam.
Specific embodiment
In order to keep the objectives, technical solutions, and advantages of the present invention clearer, the present invention is carried out with reference to embodiments
It is further described.
As shown in Figures 1 to 4, the present invention discloses a kind of construction of prestress wire finished product beam with can walk and be freely lifted
Pay off rack, described to walk and be freely lifted pay off rack include: chassis 1, turntable 2, position-limit mechanism 5 and driving mechanism；Described turn
Disk 2 is located at 1 top of chassis, and turntable 2 includes the plate rail 2a of support plate-like prestress wire finished product beam 6, the disk of the bottom plate rail 2a
Bottom 2e connection rotary drive mechanism 4, is cased with the elevating guardrail 2b along its oscilaltion on the outside of plate rail 2a；The one of the turntable 2
Side is provided with position-limit mechanism 5 derived from guidance prestress wire finished product beam 6, and the position-limit mechanism 5 is supported on chassis 1；?
Hoofing part mechanism 3 is additionally provided on the chassis 1.
The mobile multiple chassis supports cylinder 1c in limitation chassis 1 are additionally provided on the chassis 1.
As shown in Figures 1 to 4, specifically, there are four be evenly arranged on 1 outer ledge of chassis, chassis branch to chassis supports cylinder 1c
The cylinder body of support cylinder 1c is fixed on 1 outer ledge of chassis, and the piston rod of chassis supports cylinder 1c extends downwardly its end of mouth top to ground,
For limiting the movement of fixed underpan 1.
As shown in Figures 1 to 5, the rotary drive mechanism 4 includes outside intermeshing driving gear 4d and driven gear
Cover 4a；The output shaft of the driving gear 4d connection motor 4e, motor 4e are arranged on chassis 1；The driven gear housing 4a
It is weldingly fixed on the bottom for the 2e that tries to get to the heart of a matter, the inner ring of driven gear housing 4a is rolled by multiple ball 4b along the outer rim of inner ring 4c,
The bottom the inner ring 4c is weldingly fixed on chassis 1.
The chassis 1 includes chassis outer framework 1a and the chassis inner support 1e being arranged in the outer framework 1a of chassis；The horse
It is fixed on the side inner support 1e of chassis up to 4e；The bottom of the inner ring 4c is welded to connect a bottom plate 1b, and bottom plate 1b welding is solid
It is scheduled on the top surface inner support 1e of chassis.
As shown in Figures 1 to 4, the hoofing part mechanism 3 includes: a front-wheel 3a and two rear-wheel 3f.It is described two
Rear-wheel 3f is respectively hinged at the symmetric position of 1 one end two sides of chassis；The front-wheel 3a is arranged in the middle part of 1 other end of chassis and fixes
On front axle 3b, front axle 3b connection running motor 3d, front axle 3b both ends hinged support is on front wheel carrier 3c, front wheel carrier 3c
Top is hinged on the front-wheel support 1d on chassis 1, and turning cylinder 3e is hinged between the lower part front wheel carrier 3c and chassis 1.
The cylinder body of the turning cylinder 3e is hinged on chassis 1, and the piston rod of turning cylinder 3e is hinged on front wheel carrier 3c.
More specifically, the middle part of 1 other end of chassis supports the front-wheel support 1d for having bending upwards, before
The front-wheel support 1d in the direction wheel carrier 3c protrudes a cradling piece 1h, and cradling piece 1h is hinged on the top front wheel carrier 3c；Shape is in U-shaped
The front wheel carrier 3c lower hinge of shape supports the both ends front axle 3b, and front wheel carrier 3c lateral surface is hingedly turned the piston rod of cylinder 3e, turning
The cylinder body of cylinder 3e is hinged on the outer framework 1a on chassis 1.
The position-limit mechanism 5 includes limit main frame 5a, and the limit lower part main frame 5a is arranged on chassis 1, limits main frame
The top frame 5a is provided with the through-hole that prestress wire finished product beam 6 passes through.
The through-hole on the limit top main frame 5a is vertical by a pair of barrel roll 5b for being spaced setting level and a pair of of interval setting
Straight perpendicular roller 5c is constituted, and the both ends of the both ends of the pair of barrel roll 5b and a pair of perpendicular roller 5c are separately fixed at limit main frame 5a
On, the roller set that can be freely rotated is respectively arranged on the pair of barrel roll 5b and on a pair of perpendicular roller 5c.
The elevating guardrail 2b is a sleeve, and for inner sleeve outside plate rail 2a, elevating guardrail 2b outer ledge connects 2
The piston rod of the above lift cylinders 2c, the cylinder body of lift cylinders 2c are fixed on the trying to get to the heart of a matter on 2e of plate rail 2a.
The plate rail 2a is that a cross section is U-shaped circular frame, away from the center plate rail 2a on the 2e that tries to get to the heart of a matter of plate rail 2a
Equidistant uniformly fixes more than two fixed frame 2d.Show that fixed frame 2b there are 4 in Fig. 2, for fixing prestress wire
Finished product beam 6.
As shown in Figures 1 to 4, more specifically, the lift cylinders 2c in attached drawing is four uniformly distributed, the piston rod of the lift cylinders 2c
The bent plate at top is fixedly connected with elevating guardrail 2b lateral surface edge, and the cylinder base of lift cylinders 2c is fixedly mounted on 2e protrusion of trying to get to the heart of a matter
Part is simultaneously rotated with plate rail 2a together, and fixed frame 2d is used to fix 6 inner ring of plate-like prestress wire finished product beam.
When needing to stack multiple plate-like prestress wire finished product beams 6 in plate rail 2a, the piston of multiple lift cylinders 2c
Bar stretches out upwards pushes elevating guardrail 2b rise to be higher by plate rail 2a, and elevating guardrail 2b is equivalent to the height for extending plate rail 2a, sufficiently
It blocks and stacks multiple plate-like prestress wire finished product beams 6, elevating guardrail 2b, which is prevented from, stacks multiple plate-like prestress steel twists
The landing of line finished product beam 6.When the prestress wire finished product beam 6 of conveying terminates, lift cylinders 2c drives piston rod retraction, lifting shield
Column 2b moves down reset.
Work progress of the present invention is explained as follows below:
Firstly, starting hoofing part mechanism 3 running motor 3d and turning cylinder 3e, by the present invention can walk pay off rack adjustment
To the position towards prestressed pore passage on building site, then by chassis supports cylinder 1c by the present invention can walk pay off rack jack up fix
Onto ground.6 disk of prestress wire finished product beam bundle is lifted into plate rail 2a respectively again, when stacking multiple plate-like prestress steels
When twisted wire finished product beam 6, the piston rod of multiple lift cylinders 2c stretches out upwards pushes elevating guardrail 2b rise to be higher by plate rail 2a, then tears open
Except disk bale packaging, hole between roller 5c is erected into from a pair of of barrel roll 5b of position-limit mechanism 5 and a pair in 6 front end of prestress wire finished product beam
In pull out, from subsequent push construction equipment to front haulage push.While pushing equipment is opened, opens and revolved in the present invention
Turn the motor 4e of driving mechanism 4, so that turntable 2 be driven to rotate, discharges bundled prestress wire finished product beam 6.
If the push of prestress wire finished product beam 6 encounters problems, can be anti-by the motor 4e of rotary drive mechanism 4
Turn, prestress wire finished product beam 6 is recovered to again in turntable 2, in case subsequent payingoff construction.
Successively payingoff construction completes entire finished product beam setting-out work.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of construction of prestress wire finished product beam is with can walk and be freely lifted pay off rack, which is characterized in that described feasible
Walking and be freely lifted pay off rack includes: chassis (1), turntable (2), position-limit mechanism (5) and driving mechanism；The turntable (2) is located at
Chassis (1) top, the plate rail (2a) including supporting plate-like prestress wire finished product beam (6), the plate rail bottom (2a) is tried to get to the heart of a matter
(2e) connects rotary drive mechanism (4), and the elevating guardrail (2b) along its oscilaltion is cased on the outside of plate rail (2a)；The turntable
(2) side is provided with position-limit mechanism (5) derived from guidance prestress wire finished product beam (6), position-limit mechanism (5) support
On chassis (1)；Hoofing part mechanism (3) are additionally provided on the chassis (1).
2. a kind of prestress wire finished product beam construction according to claim 1 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the mobile multiple chassis supports cylinders (1c) of limitation chassis (1) are additionally provided on the chassis (1).
3. a kind of prestress wire finished product beam construction according to claim 1 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the rotary drive mechanism (4) includes intermeshing driving gear (4d) and driven gear housing
(4a)；The output shaft of driving gear (4d) connection motor (4e), motor (4e) are arranged on chassis (1)；The driven tooth
Wheel housing (4a) is fixed on the bottom of (2e) of trying to get to the heart of a matter, and the inner ring of driven gear housing (4a) is by multiple balls (4b) along inner ring
The outer rim of (4c) rolls, and inner ring (4c) bottom is fixed on chassis (1).
4. a kind of prestress wire finished product beam construction according to claim 3 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the chassis (1) includes that chassis outer framework (1a) and setting are propped up in the chassis in chassis outer framework (1a)
Frame (1e)；The motor (4e) is fixed on chassis inner support (1e)；The bottom of the inner ring (4c) connects a bottom plate (1b),
Bottom plate (1b) is fixed on chassis inner support (1e).
5. a kind of prestress wire finished product beam construction according to claim 1 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the hoofing part mechanism (3) includes: a front-wheel (3a) and two rear-wheels (3f)；Described two rear-wheels
(3f) is respectively hinged at the symmetric position of chassis (1) one end two sides；The front-wheel (3a) is arranged in chassis (1) other end and fixation
On front axle (3b), front axle (3b) connects running motor (3d), and front axle (3b) both ends hinged support is at front wheel carrier (3c)
On, the top front wheel carrier (3c) is hinged on the front-wheel support (1d) of chassis (1), is cut with scissors between the front wheel carrier lower part (3c) and chassis (1)
It is connected to turning cylinder (3e).
6. a kind of prestress wire finished product beam construction according to claim 5 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the cylinder body of turning cylinder (3e) is hinged on chassis (1), before the piston rod of turning cylinder (3e) is hinged on
On wheel carrier (3c).
7. a kind of prestress wire finished product beam construction according to claim 1 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the position-limit mechanism (5) includes limit main frame (5a), and the limit main frame lower part (5a) is arranged on chassis
(1) on, limit top main frame (5a) is provided with the through-hole that prestress wire finished product beam (6) passes through.
8. a kind of prestress wire finished product beam construction according to claim 7 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the through-hole on described limit top main frame (5a) is spaced the horizontal barrel roll (5b) of setting and a pair by a pair of
Setting vertical perpendicular roller (5c) in interval is constituted, and the both ends of the both ends of the pair of barrel roll (5b) and a pair of perpendicular roller (5c) are fixed respectively
In limit main frame (5a), the roller that can be freely rotated is respectively arranged on the pair of barrel roll (5b) and on a pair of perpendicular roller (5c)
Set.
9. a kind of prestress wire finished product beam construction according to claim 1 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the elevating guardrail (2b) is a sleeve, inner sleeve plate rail (2a) outside, elevating guardrail (2b) is outside
Side edge connects the piston rod of 2 or more lift cylinders (2c), and the cylinder body of lift cylinders (2c) is fixed on try to get to the heart of a matter (2e) of plate rail (2a)
On.
10. a kind of prestress wire finished product beam construction according to claim 9 is with can walk and be freely lifted unwrapping wire
Frame, which is characterized in that the plate rail (2a) is that a cross section is U-shaped circular frame, in trying to get to the heart of a matter on (2e) for plate rail (2a)
More than two fixed frames (2d) are uniformly fixed away from the center plate rail (2a) equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227976.5A CN109823926B (en) | 2019-03-25 | 2019-03-25 | Walking and free lifting pay-off rack for construction of prestressed steel strand finished product bundles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227976.5A CN109823926B (en) | 2019-03-25 | 2019-03-25 | Walking and free lifting pay-off rack for construction of prestressed steel strand finished product bundles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823926A true CN109823926A (en) | 2019-05-31 |
| CN109823926B CN109823926B (en) | 2024-01-23 |
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ID=66872026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227976.5A Active CN109823926B (en) | 2019-03-25 | 2019-03-25 | Walking and free lifting pay-off rack for construction of prestressed steel strand finished product bundles |
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| Country | Link |
|---|---|
| CN (1) | CN109823926B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08324894A (en) * | 1995-05-30 | 1996-12-10 | Kandenko Co Ltd | Reel for linear body wound bundle |
| JP2001139234A (en) * | 1999-11-09 | 2001-05-22 | Nippon Denwa Shisetsu Co Ltd | Steel stranded wire drawing-out device |
| CN203064915U (en) * | 2011-11-18 | 2013-07-17 | 姬振华 | Disc-type automatic line-outgoing device for anchor cable steel strands |
| CN205045616U (en) * | 2015-10-09 | 2016-02-24 | 中交第三航务工程局有限公司宁波分公司 | Plumb -line frame device |
| CN106672711A (en) * | 2016-07-14 | 2017-05-17 | 国网山东省电力公司平原县供电公司 | Multi-functional wire winding device |
| CN206384666U (en) * | 2017-05-23 | 2017-08-08 | 淮安金鑫传动机械有限公司 | Steel strand layer winder |
| CN207001913U (en) * | 2017-07-10 | 2018-02-13 | 阔丹凌云汽车胶管有限公司 | The automatic unwrapping wire of sebific duct is with collecting frock |
| CN207078843U (en) * | 2017-08-31 | 2018-03-09 | 中铁上海工程局集团有限公司 | A kind of Easy dismountable steel strand wires are explained the deep bid spacing car |
| CN208292441U (en) * | 2018-05-07 | 2018-12-28 | 成都川缆电缆有限公司 | A kind of power construction cable pay-off rack |
| CN208631852U (en) * | 2018-07-30 | 2019-03-22 | 河北鸿宇通信器材有限公司 | A kind of steel strand wires |
| CN209957153U (en) * | 2019-03-25 | 2020-01-17 | 真势兴技术股份有限公司 | Walking and freely lifting pay-off rack for construction of prestressed steel strand finished product bundles |
-
2019
- 2019-03-25 CN CN201910227976.5A patent/CN109823926B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08324894A (en) * | 1995-05-30 | 1996-12-10 | Kandenko Co Ltd | Reel for linear body wound bundle |
| JP2001139234A (en) * | 1999-11-09 | 2001-05-22 | Nippon Denwa Shisetsu Co Ltd | Steel stranded wire drawing-out device |
| CN203064915U (en) * | 2011-11-18 | 2013-07-17 | 姬振华 | Disc-type automatic line-outgoing device for anchor cable steel strands |
| CN205045616U (en) * | 2015-10-09 | 2016-02-24 | 中交第三航务工程局有限公司宁波分公司 | Plumb -line frame device |
| CN106672711A (en) * | 2016-07-14 | 2017-05-17 | 国网山东省电力公司平原县供电公司 | Multi-functional wire winding device |
| CN206384666U (en) * | 2017-05-23 | 2017-08-08 | 淮安金鑫传动机械有限公司 | Steel strand layer winder |
| CN207001913U (en) * | 2017-07-10 | 2018-02-13 | 阔丹凌云汽车胶管有限公司 | The automatic unwrapping wire of sebific duct is with collecting frock |
| CN207078843U (en) * | 2017-08-31 | 2018-03-09 | 中铁上海工程局集团有限公司 | A kind of Easy dismountable steel strand wires are explained the deep bid spacing car |
| CN208292441U (en) * | 2018-05-07 | 2018-12-28 | 成都川缆电缆有限公司 | A kind of power construction cable pay-off rack |
| CN208631852U (en) * | 2018-07-30 | 2019-03-22 | 河北鸿宇通信器材有限公司 | A kind of steel strand wires |
| CN209957153U (en) * | 2019-03-25 | 2020-01-17 | 真势兴技术股份有限公司 | Walking and freely lifting pay-off rack for construction of prestressed steel strand finished product bundles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109823926B (en) | 2024-01-23 |
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