CN106335514A - Double-rope traction monorail crane system - Google Patents
Double-rope traction monorail crane system Download PDFInfo
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- CN106335514A CN106335514A CN201610788565.XA CN201610788565A CN106335514A CN 106335514 A CN106335514 A CN 106335514A CN 201610788565 A CN201610788565 A CN 201610788565A CN 106335514 A CN106335514 A CN 106335514A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B9/00—Tramway or funicular systems with rigid track and cable traction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/007—Cable tensioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/10—Cable traction drives
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to a double-rope traction monorail crane system. The double-rope traction monorail crane system comprises a power system, tensioning devices, a rail, a traction head system, a transporting system, a tail wheel system, double-rope pressing wheel sets, a rope winding and guiding wheel set and two traction steel wire ropes, wherein the rail is fixedly connected to the upper part of a mine cavity; the transporting system is movably connected with the rail; the traction head systems are arranged at the front part and the rear part of the transporting system and are also movably connected with the rail; a plurality of double-rope pressing wheel sets are fixedly connected with the rail; the rope winding and guiding wheel set is fixedly connected with the front end of the rail; the two traction steel wire ropes start from the power system, pass through the corresponding tensioning devices, then pass through the rope winding and guiding wheel set, return from the tail wheel system, and are fixed on the traction head system. Through the double-rope traction monorail crane system, the coal mine transportation requirements of large tonnage, long distance and high transportation quantity can be met; and the operation requirements of complex coal mine wells with large-inclination, variable-slope and multi-bending roadways can be met.
Description
Technical field
The present invention relates to a kind of Coal mine transportation system, more particularly, to a kind of duplex type traction overhead trolley system.
Background technology
In recent years, with the continuous quickening of colliery modernization, the plant equipment volume being applied to coal production is continuous
Increase, weight of equipment is continuously increased；And the continuous improvement along with production technique, complicated seam exploitation is more and more, and this is just anxious
A kind of new transporting equipment need to be worked out, can solve the problem that underground coal mine super-tonnage, super remote on the premise of transportation safety first
Distance, super large freight volume, high inclination-angle, changeable slope, the assistant conveyance instrument of many winding roadways.The traction of existing Coal mine transportation system
Car cannot meet existing demand.
Content of the invention
It is an object of the invention to provide one kind realizes large-tonnage, remote and large conveying quantity Coal Transportation demand, and meet
The duplex type traction overhead trolley system of the operation demand of complicated mine of colliery high inclination-angle, changeable slope and many winding roadways.
In order to achieve the above object, the technical scheme is that a kind of duplex type traction overhead trolley system, including power
System, tensioner, track, traction head system, transportation system, tail wheel system, duplex type press rope wheel group, rope closing sheave group and two
Root haulage cable, described track are fixedly connected on ore deposit hole top, described transportation system and track mobile link, and transportation system
Front and rear be respectively provided with traction head system, traction head system also with track mobile link, and be fixedly connected with many on track
Individual duplex type press rope wheel group, rope closing sheave group is fixedly connected the front end of in rail, and described two haulage cables are from dynamical system
Initial, and pass through corresponding tensioner, it is then passed through rope closing sheave group, return from tail wheel system, and be fixed on drawing head system
On system.
Described traction head system includes drawing head, suspending assembly, traction link, tractor and storage rope roll, described drawing head
Be connected with slide, suspending assembly is connected with drawing head, tractor is connected with suspending assembly by traction link, storage rope roll with
Tractor rotates and connects, and described storage rope roll has two, is installed on tractor, and has two pieces of twine guide plates on drawing head,
Twine guide plate is provided with conductor rope groove.
Described transportation system include cargo transport frame, mast-up and personnel transport storehouse, described cargo transport frame, mast-up and
Personnel's transport storehouse is connected with each other, and is all connected with track rolling.
Described tail wheel system includes fixing chain, fast pulley group, sliding rail assembly, castor group, the upper and lower conductor rope of duplex type
Wheel group, connecting steel wire ropes, described fast pulley group is connected with slide, and fixing chain is fixedly connected with fixing pulley set, described
Sliding rail assembly is fixedly connected with track, and castor group has two groups, and connects with corresponding sliding rail component slippage respectively
Connect, duplex type upper and lower sheave group is fixedly connected with track, and one end of described connecting steel wire ropes is fixed with one of castor group
Connect, and pass through fast pulley group, the other end is fixedly connected with another castor group, and one end of described two haulage cables is worn
Cross duplex type upper and lower sheave group and duplex type press rope wheel group, and pass through corresponding castor group to return, be then passed through the upper and lower conductor rope of duplex type
Wheel group and duplex type press rope wheel group.
Described fast pulley group includes fast pulley group installing rack, fast pulley group roller and connecting steel wire ropes roller, described fixation
Wheel group roller and connecting steel wire ropes roller are all rotated with fast pulley group installing rack and are connected, and described fast pulley group roller is rolled with track
Connect, described connecting steel wire ropes pass through connecting steel wire ropes roller.
Described sliding rail assembly includes two pieces of connecting plates and two sliding rails, and described two pieces of connecting plates are fixedly connected with
In rail top, two sliding rails are fixedly connected by two pieces of connecting plates, and are located at track both sides, and described castor group includes
Castor installing rack, castor group roller and haulage cable roller, castor group roller and haulage cable roller all with live
Driving wheel installing rack rotates and connects, and the castor group roller of described two groups of castor groups is slided with corresponding two sliding rails respectively
Connect, and two haulage cables pass through from corresponding haulage cable roller.
The upper and lower sheave group of described duplex type has two groups, and is respectively mounted the upper and lower of in rail, on described duplex type
Lower sheave group includes conductor rope wheel carrier and four groups of position-limited wheel groups, and described four groups of position-limited wheel groups are all connected with conductor rope wheel carrier, and described
Two main ropes of two haulage cables and two secondary ropes pass through respectively from four groups of position-limited wheel groups.
Duplex type press rope wheel group includes press rope wheel frame, main rope press rope wheel group and secondary rope press rope wheel group, main rope press rope wheel group and pair
Rope press rope wheel group is all connected with press rope wheel frame, and described main rope press rope wheel group includes two groups of elasticity pressure rope assemblies, secondary rope press rope wheel group
Including two groups of clamping pressure rope assemblies, two groups of clamping pressure rope assemblies are located at main rope press rope wheel group both sides.
Described rope closing sheave group include two rope closing wheel carriers, two groups of rope closing sheave groups, two groups of rope closing torr rope sheave groups and
Rope closing connecting plate, two rope closing conductor rope wheel carriers are fixedly connected by rope closing connecting plate, and rope closing connecting plate is fixedly connected in rail,
Described two groups of rope closing sheave groups are connected with two rope closing conductor rope wheel carriers respectively, two groups of rope closing torr rope sheave groups all with rope closing connecting plate
Connect.
The front end of described track is arc line shaped.
After said structure, the track of the present invention is suspended on mine, and dynamical system and tensioner are placed on ore deposit
Outside well, the fixing chain of tail wheel system is connected on the fixing anchor of mine laneway inner terminal, will be driven for two haulage cables
Force system initiates, and passes through corresponding tensioner, is then passed through rope closing sheave group, returns from tail wheel system, and is fixed on and leads
In leader system.Therefore when starting dynamical system, dynamical system will pull two haulage cables simultaneously, drives drawing head
System moves in orbit, thus driving transportation system to walk in orbit, reaches the purpose of transport.Two haulage cables
Pull strength is big, and length is long, realizes large-tonnage, remote and large conveying quantity Coal Transportation demand, and arranges tail wheel system in orbit
System, duplex type press rope wheel group, rope closing sheave group make two haulage cables arrange along track all the time, meet colliery and incline greatly
The complicated track circuit of angle, changeable slope and many winding roadways.
Brief description
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the tail wheel system schematic of the present invention, and rotates 180 °；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is drawing head system schematic in Fig. 1；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is drawing head schematic diagram in Fig. 5, and removes one piece of twine guide plate；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the fast pulley group schematic diagram of tail wheel system in Fig. 3；
Figure 10 is the castor group schematic diagram of Fig. 3；
Figure 11 is the duplex type upper and lower sheave group schematic diagram of Fig. 3；
Figure 12 is the left view of Figure 11, and rotates counterclockwise 90 °；
Figure 13 is duplex type press rope wheel group schematic diagram in Fig. 2；
Figure 14 is rope closing sheave group schematic diagram in Fig. 2；
Figure 15 is the upward view of Figure 14.
Specific embodiment
The present invention is further detailed explanation for the embodiment being given below in conjunction with accompanying drawing.
Referring to shown in Fig. 1-15, a kind of duplex type draws overhead trolley system, including dynamical system 1, tensioner 3, track
2nd, traction head system 4, transportation system 5, tail wheel system 6, duplex type press rope wheel group 7, rope closing sheave group 8 and two haulage cables
9th, described track 3 is fixedly connected on ore deposit hole top, described transportation system 5 and track 2 mobile link, and the front portion of transportation system 5
Be respectively provided with traction head system 4 with rear portion, traction head system 4 also with track 2 mobile link, and be fixedly connected with multiple on track 2
Duplex type press rope wheel group 7, rope closing sheave group 8 is fixedly connected the front end of in rail 3, and described two haulage cables 9 are from dynamical system
System 1 initiates, and passes through corresponding tensioner 3, is then passed through rope closing sheave group 8, returns from tail wheel system 6, and is fixed on and leads
In leader system 4.
Referring to shown in Fig. 5-8, described traction head system 4 includes drawing head 41, suspending assembly 42, traction link 43, traction
Car 44 and storage rope roll 45, described drawing head 41 and track 2 are slidably connected, and suspending assembly 42 is connected with drawing head 41, tractor 44
It is connected with suspending assembly 42 by traction link 43, storage rope roll 45 is rotated with tractor 44 and is connected, described storage rope roll 45 has two
Individual, it is installed on tractor 44, and two pieces of twine guide plates 411 are had on drawing head 41, twine guide plate 411 is provided with conductor rope groove
4111.Present invention accomplishes the storage rope demand of two pull ropes 9, therefore two pull ropes are separately stored in corresponding storage rope roll 45
On, pull strength is big, and length is long, realizes large-tonnage, remote and large conveying quantity Coal Transportation demand.
Shown in Figure 1, described transportation system 5 includes cargo transport frame 51, mast-up 52 and personnel's transport storehouse 53, described
Cargo transport frame 51, mast-up 52 and personnel's transport storehouse 53 are connected with each other, and are all connected with track 2 rolling.By large-scale irregular
Utensil is lifted by mast-up 52, personnel is transported storehouse 53 by personnel and conveys, regular shape goods is passed through cargo transport frame
51, the transport that classifies is it is ensured that personal security.
Referring to shown in Fig. 3,4,9,1,11,12, described tail wheel system 6 includes fixing chain 61, fast pulley group 63, sliding rail
Road assembly 64, castor group 65, duplex type upper and lower sheave group 66, connecting steel wire ropes 68, described fast pulley group 63 and track 2 slide
Connect, fixing chain 61 is fixedly connected with fixing pulley set 63, and described sliding rail assembly 64 is fixedly connected with track 2, activity
Wheel group 65 has two groups, and is slidably connected with corresponding sliding rail assembly 64 respectively, duplex type upper and lower sheave group 66 and track 2
It is fixedly connected, one end of described connecting steel wire ropes 68 is fixedly connected with one of castor group 65, and pass through fast pulley group 63,
The other end is fixedly connected with another castor group 65, and one end of described two haulage cables 9 passes through the upper and lower sheave of duplex type
Group 66 and duplex type press rope wheel group 7, and return through corresponding castor group 65, it is then passed through duplex type upper and lower sheave group 66 and duplex type
Press rope wheel group 7.Described fast pulley group 63 includes fast pulley group installing rack 631, fast pulley group roller 632 and connecting steel wire ropes roller
633, described fast pulley group roller 632 and connecting steel wire ropes roller 633 are all rotated with fast pulley group installing rack 631 and are connected, described
Fast pulley group roller 632 is rolled with track 62 and is connected, and described connecting steel wire ropes 68 pass through connecting steel wire ropes roller 633.Described cunning
Move rail assembly 64 and include two pieces of connecting plates 641 and two sliding rails 642, described two pieces of connecting plates 641 are fixedly connected with
Track 2 top, two sliding rails 642 are fixedly connected by two pieces of connecting plates 641, and are located at track 2 both sides, described castor
Group 65 includes castor installing rack 651, castor group roller 652 and haulage cable roller 653, castor group roller 652 He
Haulage cable roller 653 is all rotated with castor installing rack 651 and is connected, the castor group roller of described two groups of castor groups 65
652 are slidably connected with corresponding two sliding rails 642 respectively, and two haulage cables 9 roll from corresponding haulage cable
Wheel 653 passes through.The upper and lower sheave group 66 of described duplex type includes conductor rope wheel carrier 661 and four groups of position-limited wheel groups 662, and described four groups spacing
Wheel group 662 is all connected with conductor rope wheel carrier 661, and two main ropes 95 of described two haulage cables 9 and two secondary ropes 96 are respectively
Pass through from four groups of position-limited wheel groups 662.
The fixing chain 61 of the tail wheel system 6 of the present invention is connected on the fixing anchor of mine laneway, for fixing fast pulley
Organize 63, and two groups of castor groups 65 are connected by connecting steel wire ropes 68, and castor group 65 can be in corresponding sliding rail
Slide on road assembly 64, two groups of castor groups 65 can mutually adjust position according to the pulling force of two haulage cables 9.Two
One end of haulage cable 9 passes through duplex type upper and lower sheave group 66 and duplex type press rope wheel group 7, and passes through corresponding castor group 65
Return, be then passed through duplex type upper and lower sheave group 66 and duplex type press rope wheel group 7.The pull strength of therefore haulage cable 9 is big, length
Long, realize large-tonnage, remote and large conveying quantity Coal Transportation demand, meet colliery high inclination-angle, changeable slope and many winding roadways
Complicated track circuit.
Shown in Figure 13, duplex type press rope wheel group 7 includes press rope wheel frame 71, main rope press rope wheel group 72 and secondary rope press rope wheel group
73, main rope press rope wheel group 72 is all connected with press rope wheel frame 71 with secondary rope press rope wheel group 73, and described main rope press rope wheel group 72 includes two
Group elasticity pressure rope assembly 721, secondary rope press rope wheel group 73 includes two groups of clamping pressure rope assemblies 731, two groups of clamping pressure rope assemblies 731
In main rope press rope wheel group 72 both sides.Duplex type press rope wheel group 7 is fixedly connected in rail 2, for spacing haulage cable 9, and makes
Haulage cable 9 is arranged along track 2.
Referring to shown in Figure 14,15, described rope closing sheave group 8 includes 81, two groups of rope closing sheave groups of two rope closing wheel carriers
82nd, two groups of rope closing torr rope sheave groups 83 and rope closing connecting plate 84, two rope closing conductor rope wheel carriers 81 pass through rope closing connecting plate 84 to be fixed even
Connect, rope closing connecting plate 84 is fixedly connected in rail 2, described two groups of rope closing sheave groups 82 respectively with two rope closing conductor rope wheel carriers
81 connections, two groups of rope closing torr rope sheave groups 83 are all connected with rope closing connecting plate 84.It is designed to two groups of rope closing sheave groups 82, and will
Two groups of rope closing sheave groups 82 are connected with two rope closing wheel carriers 81 respectively, and using rope closing connecting plate 84 by two rope closing wheel carriers
81 connections, arrange two groups of rope closing torr rope sheave groups 8 on rope closing connecting plate 84, hence in so that from tensioner 3 out separate
Two of two haulage cables 9 main ropes 95 and two secondary ropes 96 can close up, facilitate two haulage cables 9 along track
2 arrangements, meet two haulage cable 9 design requirements.
Shown in Figure 1, the front end of described track 2 is arc line shaped.For convenience two haulage cables 9 are slowly guided
Top to highly good guide rail 2.
The present invention is designed using two haulage cables 9, pulls traction head system 4 simultaneously, and pull strength is big, and length is long, real
Existing large-tonnage, remote and large conveying quantity Coal Transportation demand, meet the complexity of colliery high inclination-angle, changeable slope and many winding roadways
Track circuit.
Above-described is only the preferred embodiment of the present invention it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, some deformation can also be made and improve, these broadly fall into the present invention
Protection domain.
Claims (10)
1. a kind of duplex type traction overhead trolley system it is characterised in that: include dynamical system (1), tensioner (3), track
(2), traction head system (4), transportation system (5), tail wheel system (6), duplex type press rope wheel group (7), rope closing sheave group (8) and two
Root haulage cable (9), described track (3) are fixedly connected on ore deposit hole top, and described transportation system (5) is mobile with track (2) even
Connect, and the front and rear of transportation system (5) is respectively provided with traction head system (4), traction head system (4) is also mobile with track (2)
Connect, and multiple duplex types press rope wheel group (7) are fixedly connected with track (2), rope closing sheave group (8) is fixedly connected in rail
(3) front end, described two haulage cables (9) initiate from dynamical system (1), and pass through corresponding tensioner (3), then wear
Cross rope closing sheave group (8), return from tail wheel system (6), and be fixed in traction head system (4).
2. duplex type according to claim 1 traction overhead trolley system it is characterised in that: described traction head system (4) bag
Include drawing head (41), suspending assembly (42), traction link (43), tractor (44) and storage rope roll (45), described drawing head (41)
It is slidably connected with track (2), suspending assembly (42) is connected with drawing head (41), tractor (44) passes through traction link (43) and hangs
Hanging component (42) connects, and storage rope roll (45) is rotated with tractor (44) and is connected, and described storage rope roll (45) has two, is installed in
On tractor (44), and two pieces of twine guide plates (411) are had on drawing head (41), twine guide plate (411) is provided with conductor rope groove (4111).
3. duplex type according to claim 1 traction overhead trolley system it is characterised in that: described transportation system (5) includes
Cargo transport frame (51), mast-up (52) and personnel's transport storehouse (53), described cargo transport frame (51), mast-up (52) and personnel
Transport storehouse (53) is connected with each other, and is all connected with track (2) rolling.
4. duplex type according to claim 1 traction overhead trolley system it is characterised in that: described tail wheel system (6) includes
Fixing chain (61), fast pulley group (63), sliding rail assembly (64), castor group (65), duplex type upper and lower sheave group (66),
Connecting steel wire ropes (68), described fast pulley group (63) and track (2) are slidably connected, and fix chain (61) and fixing pulley set (63)
Be fixedly connected, described sliding rail assembly (64) is fixedly connected with track (2), and castor group (65) has two groups, and respectively with
Corresponding sliding rail assembly (64) is slidably connected, and duplex type upper and lower sheave group (66) is fixedly connected with track (2), described connection
One end of steel wire rope (68) is fixedly connected with one of castor group (65), and passes through fast pulley group (63), the other end with another
One castor group (65) is fixedly connected, and one end of described two haulage cables (9) passes through duplex type upper and lower sheave group (66)
With duplex type press rope wheel group (7), and pass through corresponding castor group (65) to return, be then passed through duplex type upper and lower sheave group (66) and pair
Rope press rope wheel group (7).
5. duplex type according to claim 4 traction overhead trolley system it is characterised in that: described fast pulley group (63) includes
Fast pulley group installing rack (631), fast pulley group roller (632) and connecting steel wire ropes roller (633), described fast pulley group roller
(632) all rotate with fast pulley group installing rack (631) and be connected with connecting steel wire ropes roller (633), described fast pulley group roller
(632) roll with track (62) and be connected, described connecting steel wire ropes (68) pass through connecting steel wire ropes roller (633).
6. duplex type according to claim 4 traction overhead trolley system it is characterised in that: described sliding rail assembly (64)
Including two pieces of connecting plates (641) and two sliding rails (642), described two pieces of connecting plates (641) are fixedly connected with rail (2)
Top, two sliding rails (642) are fixedly connected by two pieces of connecting plates (641), and are located at track (2) both sides, described activity
Wheel group (65) includes castor installing rack (651), castor group roller (652) and haulage cable roller (653), castor group
Roller (652) and haulage cable roller (653) are all rotated with castor installing rack (651) and are connected, described two groups of castor groups
(65) castor group roller (652) is slidably connected with corresponding two sliding rails (642) respectively, and two haulage cables
(9) pass through from corresponding haulage cable roller (653).
7. duplex type according to claim 4 traction overhead trolley system it is characterised in that: the upper and lower sheave group of described duplex type
(66) include conductor rope wheel carrier (661) and four groups of position-limited wheel groups (662), described four groups of position-limited wheel groups (662) all with conductor rope wheel carrier
(661) connect, and two main ropes (95) of described two haulage cables (9) and two secondary ropes (96) are respectively from four groups of position-limited wheels
Group passes through in (662).
8. duplex type according to claim 1 traction overhead trolley system it is characterised in that: duplex type press rope wheel group (7) includes
Press rope wheel frame (71), main rope press rope wheel group (72) and secondary rope press rope wheel group (73), main rope press rope wheel group (72) and secondary rope press rope wheel
Group (73) is all connected with press rope wheel frame (71), and described main rope press rope wheel group (72) includes two groups of elasticity pressure rope assembly (721), secondary rope
Press rope wheel group (73) includes two groups of clampings pressure rope assembly (731), and two groups of clampings pressure rope assembly (731) are located at main rope press rope wheel group
(72) both sides.
9. duplex type according to claim 1 traction overhead trolley system it is characterised in that: described rope closing sheave group (8)
Including two rope closing wheel carriers (81), two groups of rope closings sheave group (82), two groups of rope closings torr rope sheave group (83) and rope closing connecting plate
(84), two rope closings conductor rope wheel carrier (81) are fixedly connected by rope closing connecting plate (84), and rope closing connecting plate (84) is fixedly connected on
On track (2), described two groups of rope closings sheave group (82) are connected with two rope closings conductor rope wheel carrier (81) respectively, two groups of rope closing support ropes
Wheel group (83) is all connected with rope closing connecting plate (84).
10. duplex type according to claim 1 traction overhead trolley system it is characterised in that: the front end of described track (2) is
Arc line shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788565.XA CN106335514B (en) | 2016-08-30 | 2016-08-30 | Duplex type draws overhead trolley system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788565.XA CN106335514B (en) | 2016-08-30 | 2016-08-30 | Duplex type draws overhead trolley system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106335514A true CN106335514A (en) | 2017-01-18 |
| CN106335514B CN106335514B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610788565.XA Active CN106335514B (en) | 2016-08-30 | 2016-08-30 | Duplex type draws overhead trolley system |
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| CN107285224A (en) * | 2017-07-09 | 2017-10-24 | 常州御发工矿设备有限公司 | Monoblock type duplex type press rope wheel group |
| CN108455201A (en) * | 2018-02-10 | 2018-08-28 | 常州御发工矿设备有限公司 | The mobile tail wheel mechanism of duplex type Coal mine transportation system |
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| CN204096865U (en) * | 2014-09-23 | 2015-01-14 | 淮南豪特机械制造有限公司 | A kind of rope traction monorail hoist transport systems |
| CN104309608A (en) * | 2014-10-21 | 2015-01-28 | 常州科研试制中心有限公司 | Self-driving rope-pulled monorail crane system |
| CN206171450U (en) * | 2016-08-30 | 2017-05-17 | 常州御发工矿设备有限公司 | Dual -rope pulls overhead monorail system |
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| CN107128316A (en) * | 2017-05-29 | 2017-09-05 | 湘潭市恒欣实业有限公司 | A kind of SQ-1200 endless rope series tractor steel wire rope retaining mechanism |
| CN107285224A (en) * | 2017-07-09 | 2017-10-24 | 常州御发工矿设备有限公司 | Monoblock type duplex type press rope wheel group |
| CN107285224B (en) * | 2017-07-09 | 2024-01-26 | 常州御发工矿设备有限公司 | Integral double-rope pressing wheel set |
| CN108455201A (en) * | 2018-02-10 | 2018-08-28 | 常州御发工矿设备有限公司 | The mobile tail wheel mechanism of duplex type Coal mine transportation system |
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