CN104787054B - Haulage cradle - Google Patents
Haulage cradle Download PDFInfo
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- CN104787054B CN104787054B CN201510206690.0A CN201510206690A CN104787054B CN 104787054 B CN104787054 B CN 104787054B CN 201510206690 A CN201510206690 A CN 201510206690A CN 104787054 B CN104787054 B CN 104787054B
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- bearing
- center
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- pole
- pin
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- 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
- B61B12/12—Cable grippers; Haulage clips
- B61B12/122—Cable grippers; Haulage clips for aerial ropeways
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- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a kind of haulage cradle；Belong to the technical field of attachment means structure in the hoisting and conveying machinery and equipment for be mainly used in cableway.Including being fixed on cable clamp and the outer cable clamp of frame-type activity in the fixation on center-pole by front end panel, fixed interior cable clamp is located in the outer cable clamp of activity；The both sides of the center-pole are connected with groups of springs using U-bolt, while road wheel group is fixed on front end panel；Formed when groups of springs stress deformation, the rolling friction that leading axle is held by bobbin can the structure moved of affected infinite line along Impact direction.And adopt such structure to be more suitable for the cableway that ramp angle is for 0 45 degree；Present configuration is simple, and bearing capacity is strong, and with long service life, cost is relatively low, is easy to the advantage that safeguards and overhaul.
Description
Technical field
The present invention relates to a kind of haulage cradle；Belong to the technical field of hoisting and conveying machinery and equipment structure；Specifically belong to
The technical field of attachment means structure in the hoisting and conveying machinery and equipment for be mainly used in cableway.
Background technology
Haulage cradle is to give jaw one clamping force by helical spring, rope-grippers on the line when, carried by spring
Steel wire rope is embraced for clamping force, suspender high-speed cruising together with steel wire rope is made；In consideration station, visitor is upper and lower, by disengaging device, pressure
Contracting spring, jaw are opened, and rope-grippers is separated with steel wire rope, and steel wire rope still high-speed cruising, rope-grippers are promoted by particular device
Rope-grippers speed, after the completion for the treatment of that visitor is upper and lower, by accelerator, is accelerated to the speed as steel wire rope by low cruise, is embraced
Rope device is hooked together with steel wire rope；But due to when maximum ramp angle reaches 45 degree, produced by clamping force and steel
The frictional force of cord should be the safe operation that 3 times of suspender weight generation sliding force just can guarantee that equipment；And use at present
The bearing capacity of haulage cradle is not but highly desirable.
Content of the invention
The present invention provides a kind of haulage cradle for the deficiencies in the prior art, and to realize simple structure, bearing capacity is more
By force, long service life and lower-cost purpose.
Purpose for reaching described the technical scheme is that：
A kind of haulage cradle, including road wheel group, first pulley, second pulley, friction plate, bobbin are held, fixed interior rope
Card, the outer cable clamp of activity, the first spring clamp plate, the first bearing pin, center-pole, front end panel, steel pipe, axle bush, second spring clamp, the
Two bearing pins, main shaft, bearing, U-bolt, connection member, the conductor rope wing, leading axle, key, shaft end clamping plate, groove nut, lock washer,
Ball bearing, oil nozzle A, oil nozzle B, heavy elastic cylindrical pin packing ring, split pin, tie spacer, groups of springs, first axle rotator bolt,
Second shaft shoulder bolt, road wheel group bolt, the first elastic cylindrical pin, the second elastic cylindrical pin, clutch shaft bearing group, second bearing group
With 3rd bearing group；
The outer cable clamp of described activity is the integrally formed structure of the hollow pair of frame-type, and one end is hook-shaped outward in framework, another
End is in reciprocal curved end with hook-shaped end；It is fixedly installed respectively a pair on the framework of the curved end side and is provided with
The bearing block of oil nozzle B, the bearing block are symmetricly set on double frameworks；The 3rd bearing group difference being made up of two groups of bearings is embedding
Enter in the bearing block；Inner ring with the inner ring of the 3rd bearing group nested fixation of second bearing pin through the 3rd bearing group；
Second bearing pin is the flat axle construction of two end mills, and the flat end edge of the milling is provided centrally with through hole；The two ends of second bearing pin set respectively
It is equipped with the split pin for playing the role of positioning；
The generally rectangular flat structure of the curved end of the outer cable clamp of described activity, along being provided centrally with through hole, this
First pulley is fixed on the outside of the curved end by the first axle rotator bolt；The hook-shaped root of the framework hook-shaped end is set respectively
It is equipped with through hole；The hook-shaped root outer surface is respectively arranged with the pin-and-hole for being available for the first elastic cylindrical pin pin to enter；
It, in the framework of outer hook-shaped one end, is by level that in described fixation, cable clamp is integrally located at the outer cable clamp of the activity in framework
Flat part and the structural formula structure of vertical flat part composition；Be provided with the vertical flat part can ring set at the center
The through hole of rod head end；The horizontal flat part is located at the top of the through hole flat part one elongation moulding vertical with this；Should
In arc-shaped, arc end face is provided with oil nozzle A to horizontal flat portion tip；The horizontal flat portion tip is along the arc-shaped outside
Body extends into hook formation in；The arc-shaped termination of the horizontal flat part is provided with cross through hole；The second bearing group is embedding
Enter in the through hole；Inner ring with the inner ring of the second bearing group nested fixation of the main shaft through the second bearing group；
Described main shaft is cylindrical-shaped structure；The two ends of the main shaft are each passed through the hook of the outer cable clamp hook-shaped end of described activity
The through hole of shape root setting is simultaneously fixed by the first elastic cylindrical pin pin joint；Formed by the outer hook formation of the outer cable clamp of the activity
Section with the interior hook formation composition of cable clamp in the fixation is the ratcheting structure of parrot mouth shape；
The overall setting state at an acute angle of the outer cable clamp of described activity and described center-pole；
The two ends of described main shaft are fixedly connected with one end of the conductor rope wing by second elastic cylindrical pin respectively；This is led
Arcuation rigid structure of the rope wing for ramp shaped indent；
Described center-pole is provided with the bar structure that center counter sink, tail end are taper for head end；The head end along outer shroud according to
Secondary ring set is provided with cable clamp and the front end panel in the fixation；In the fixation, cable clamp is connected by key or pin with the termination of the center-pole
Connect fixation；In the fixation, cable clamp is fixed on the front side of the front end panel by a plurality of screw and nuts；The center-pole taper tail
Along screw is provided centrally with, the second pulley is bolted to the end face of the taper tail end by second shaft shoulder at end；
Described front end panel has the Rectangular Plate Structure of openwork part for middle setting；Vertical with the center rod axis and straight
Stand and be symmetrical arranged；The outer cable clamp of the activity passes through the openwork part；The friction plate of outward appearance in airfoil is fixed on by bolt buckle
The top of the front end panel；
Described road wheel group there is mutually isostructural road wheel to constitute by a pair；Two of the front end panel lower front side
Angular zone is respectively arranged with the through hole that may pass through the road wheel group bolt；The road wheel sets by the road wheel group bolt and correspondingly
Put two angular zones that the steel pipe spiral on rear side of the front end panel is fastened on the front end panel lower front side；The road wheel
On be provided with ball bearing and axle bush；Shaft end clamping plate is provided between the road wheel group bolt and the road wheel end face；
Described connection member is tubular construction, is scheduled on the outer of the center-pole by the groove nut and lock washer and keying
Ring；The connection member extends downwardly one bossing of setting along outer shroud, and the bossing is horizontally arranged with through hole；The clutch shaft bearing
Group is embedded in the through hole；First bearing pin through the clutch shaft bearing group inner ring and nested with the inner ring of the clutch shaft bearing group consolidate
Fixed；
Described groups of springs is be arranged in parallel by a pair identical vertical type springs and is constituted；First spring clamp plate and
Two spring clamp plates are located at the top and bottom of the groups of springs respectively；First spring clamp plate is split flange plate structure；This second
Spring clamp plate is integrated hardened structure；A pair leading axles are located in the vertical type spring respectively；Wear one end of described leading axle
Cross corresponding first spring clamp plate and the two ends of second bearing pin are separately fixed at by bolt；Described leading axle another
End arranges heavy elastic cylindrical pin packing ring through the second spring clamp and in end；The bobbin hold be separately positioned on this
This pair of leading axle on two spring clamp plates is penetrated in hole；
Described bearing generally rectangular flat structure, is uprightly arranged on the second spring clamp upper surface in pairs and is located at
Between two springs of the groups of springs；The top of the bearing is fixed on the second spring clamp in arc-shaped by the U-bolt
Upper surface；The bearing is fixedly connected with the two ends of first bearing pin respectively.Formed when the groups of springs stress deformation, the guiding
The structure that the rolling friction that the other end of axle or on-fixed end are held by the bobbin is moved along the affected infinite line of Impact direction.
It is provided with the first pulley and identical ball bearing on the road wheel and axle bush and has shaft end clamping plate；Second cunning
It is provided with wheel and identical ball bearing on the road wheel and axle bush and has shaft end clamping plate.
The friction plate and the conductor rope wing for being connected to the main shaft two ends are mutually in a parallel set state；The friction plate with this
Two bearing pins are mutually in a parallel set state.
The groups of springs is in structure arranged in a crossed manner with the center-pole；The angle at the original state obtuse angle of both formation arranged in a crossed manner
Degree scope is spent for 100 degree -150.
The angular range at original state obtuse angle of the groups of springs with the center-pole in formation arranged in a crossed manner is 120 degree.
The termination of the center-pole taper afterbody is provided with annular boss along outer shroud semi-circumference.
The initial angle of the overall setting state at an acute angle of the outer cable clamp of the activity and the center-pole is 30-40 degree.
The initial angle of the overall setting state at an acute angle of the outer cable clamp of the activity and the center-pole is 35 degree.
The outer cable clamp frame center line of the activity is in be arranged in a mutually vertical manner in state and the center-pole with the conductor rope wing both wings
Heart axis is in be arranged in a mutually vertical manner state with the conductor rope wing both wings.
A diameter of 80 millimeters of the center-pole；A diameter of 45 millimeters of the ratcheting structure of the parrot mouth shape；The conductor rope wing
Both wings Breadth Maximum is 940 millimeters；In the road wheel group, the axle base of two road wheels is 370 millimeters；The axis of the main shaft with
Longitudinal center's distance of the second pulley is 685.3 millimeters；The axis of the center-pole is between first pulley maximum excircle point
Distance be 361 millimeters；The axial length of the groups of springs original state is 343 millimeters.
Adopt technical scheme as this rope-grippers is for Double-spring haulage cradle, (live including outer holding card
Move outer cable clamp), inner holding card (i.e. fixed in cable clamp), groups of springs, road wheel group etc. constitute, and adopt the inside and outside holding card shape and structure can
Make rope-grippers load capacity big, can reach 1360kg；And spring is connected using U-bolt, such structure is more suitable for climbing
Cableway of the angle for 0-45 degree；And such structure is easy to safeguard and is overhauled；Present configuration is simple, and bearing capacity is strong, with making
With life-span length, lower-cost advantage.
Description of the drawings
Fig. 1 is haulage cradle dimensional structure diagram of the present invention；
Fig. 2 is haulage cradle positive structure diagram of the present invention；
Fig. 3 be Fig. 2 along C-C cross-sectional views；
Fig. 4 be Fig. 2 along B-B cross-sectional views；
Fig. 5 be Fig. 3 along D-D cross-sectional views；
Fig. 6 be Fig. 3 along F-F cross-sectional views；
Fig. 7 is the right side structure schematic view of haulage cradle of the present invention；
Fig. 8 be Fig. 7 along E-E cross-sectional views；
Fig. 9 be Fig. 7 along A-A cross-sectional views.
Label declaration in figure
1. road wheel group
2. first pulley
201. second pulley
3. friction plate
4. bobbin holds
5. cable clamp in fixing
6. the outer cable clamp of activity
7. the first spring clamp plate
8. the first bearing pin
9. center-pole
10. front end panel
11. steel pipes
12. axle bushes
13. second spring clamps
14. second bearing pins
15. main shafts
16. bearings
17. U-bolts
18. connection members
The 19. conductor rope wings
20. leading axles
21. keys
22. shaft end clamping plates
26. groove nuts
27. lock washers
30. ball bearings
31. oil nozzle A
310. oil nozzle B
32. heavy elastic cylindrical pin packing rings
36. split pins
37. tie spacers
38. groups of springs
39. first axle rotator bolts
40. second shaft shoulder bolts
401. road wheel group bolts
43. first elastic cylindrical pins
44. second elastic cylindrical pins
45. clutch shaft bearing groups
46. second bearing groups
47. 3rd bearing groups.
Specific embodiment
As follows to the detailed description of the technology of the present invention side below in conjunction with the accompanying drawings, comprehensively understood with sharp.
Such as Fig. 1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9.A kind of haulage cradle, including row
Wheel group 1 (the road wheel group is made up of), first pulley 2, second pulley is walked a pair or two completely identical in structure road wheels
201, friction plate 3 (monnolithic case is bar shaped tabular), bobbin holds 4, fixes interior cable clamp 5, the outer cable clamp 6 of activity, the first spring clamp plate
7, the first bearing pin 8, center-pole 9, front end panel 10, steel pipe 11, axle bush 12, second spring clamp 13, the second bearing pin 14, main shaft
15, bearing 16, U-bolt 17, connection member 18, the conductor rope wing 19, leading axle 20, key 21, shaft end clamping plate 22, groove nut 26 are prevented
Loose packing ring 27, ball bearing 30, oil nozzle A31, oil nozzle B310, heavy elastic cylindrical pin packing ring 32, split pin 36, tie spacer
37, groups of springs 38 (groups of springs is made up of a pair or two completely identical in structure springs), first axle rotator bolt 39, the second axle
Rotator bolt 40, (the road wheel group bolt is made up of road wheel group bolt 401 a pair or two completely identical in structure bolts, is divided
Not due to different two road wheels in fixed road wheel group), the first elastic cylindrical pin 43, the second elastic cylindrical pin 44, first
Bearing group 45, second bearing group 46 and 3rd bearing group 47；
As shown in figures 1 to 6, the outer cable clamp 6 of described activity is the integrally formed structure of the hollow pair of frame-type (in so-called
Empty double frame-types are construed to the two ends of two and connect into framework knot by the horizontal or connecting portion therewith into vertical configuration respectively
Structure), one end is hook-shaped outward in framework, and (so-called framework is outer hook-shaped for being frame-type in the middle of hook-shaped root, i.e., without hook-shaped root
The mid portion hollow out of mid portion or hook-shaped root；Hook-shaped for the hook-shaped of ecto-entad or just hook-shaped outward, corresponding interior hook-shaped
Hook-shaped or anti-hook-shaped for from inside to outside), it is in the opposite direction (negative side i.e. with the hook-shaped direction of hook-shaped end with hook-shaped end that the other end is
To) curved end；The bearing block that a pair be provided with oil nozzle B310 is fixedly installed on the framework of the curved end side respectively
(as Fig. 3 is put for the downward projection of bearing block), the bearing block are symmetrical arranged (i.e. symmetric position setting) on double frameworks；By two groups
The 3rd bearing group 47 of bearing composition is respectively embedded in the bearing block and (can be construed to two mutually isostructural bearings point here
In bearing block that Qian Ru be not different)；Second bearing pin 14 through the 3rd bearing group 47 inner ring and with the 3rd bearing group 47
Inner ring nested fixed；Second bearing pin 14 is the flat axle construction of two end mills, and the flat end edge of the milling is provided centrally with through hole；This second
The two ends of bearing pin 14 are respectively arranged with the split pin 36 that plays the role of positioning, and (purpose is to make second bearing pin 14 should not water vertically
Translation is dynamic)；Such as Fig. 1.
The generally rectangular flat structure (angle that the curved end bends of the curved end of the outer cable clamp 6 of described activity
It is more than 90 degree for the angle between obtuse angle, the i.e. curved end and the outer 6 two ends line of cable clamp of activity), the curved end is tied along flat rectangular
Structure is provided centrally with through hole, and the first pulley 2 is fixed on the outside of the curved end by the first axle rotator bolt 39；The framework
The hook-shaped root of hook-shaped end is respectively arranged with through hole；The hook-shaped root outer surface is respectively arranged with and is available for first Elastic Circular
Pin 43 sell into pin-and-hole；
It, in the framework of outer hook-shaped one end, is by water that in described fixation, cable clamp 5 is integrally located at the outer cable clamp 6 of the activity in framework
(i.e. horizontal flat part and vertical flat part can be one to the structural formula structure of flat flat part and vertical flat part composition
Body structure, section are in horizontal T-shaped shape)；Be provided with the vertical flat part can ring set 9 head end of center-pole through hole；Should
Horizontal flat part is located at the top of the through hole flat part one elongation moulding vertical with this；The horizontal flat portion tip
(one end termination not being connected with vertical flat part), in arc-shaped, arc end face is provided with oil nozzle A31；The horizontal flat part end
Head outwards integrally extends into hook formation in (interior hook-shaped hook-shaped for from inside to outside) along the arc-shaped；The horizontal flat part
Arc-shaped termination be provided with cross through hole；The second bearing group 46 is embedded in the through hole；The main shaft 15 passes through the second bearing
The inner ring of group 46 is simultaneously nested with the inner ring of the second bearing group 46 fixed；
Described main shaft 15 is cylindrical-shaped structure；It is hook-shaped that the two ends of the main shaft 15 are each passed through the outer cable clamp 6 of described activity
The through hole of the hook-shaped root setting at end is simultaneously fixed by 43 pin joint of the first elastic cylindrical pin；Formed by the outer cable clamp 6 of the activity
Ratcheting structure of the section of the interior hook formation composition of cable clamp 5 for parrot mouth shape in outer hook formation and the fixation；Such as Fig. 3, Fig. 4
With shown in Fig. 7.
As shown in Fig. 3, Fig. 4 and Fig. 7, the overall setting shape at an acute angle of the described outer cable clamp 6 of activity and described center-pole 9
State；
Fix company in the one end of the two ends of described main shaft 15 respectively by second elastic cylindrical pin 44 with the conductor rope wing 19
Connect；Arcuation rigid structure of the conductor rope wing 19 for ramp shaped indent；(as shown in Figure 8).
As shown in figure 3, described center-pole 9 is provided with the bar structure that center counter sink, tail end are taper for head end；The head
End is provided with cable clamp 5 and the front end panel 10 in the fixation along outer shroud successively ring set；Cable clamp 5 and the center-pole 9 in the fixation
Fixed by key or pin connection termination；In the fixation, cable clamp 5 is fixed on the front end panel 10 by a plurality of screw and nuts
Front side (being front side near hook-shaped side)；The 9 taper tail end of center-pole along screw is provided centrally with, lead to by the second pulley 201
Cross the end face that second shaft shoulder bolt 40 is fixed on the taper tail end；The termination of the 9 taper afterbody of center-pole is along outer shroud semi-circumference
It is provided with annular boss.
Described front end panel 10 has the Rectangular Plate Structure of openwork part for middle setting；Vertical with 9 axis of center-pole
And be uprightly symmetrical arranged；The outer cable clamp 6 of the activity passes through the openwork part；The friction plate 3 of outward appearance in airfoil passes through bolt buckle
It is fixed on the top (so-called button fixation will two airfoil tail ends being folded up downward) of the front end panel 10；Such as Fig. 1 and
Shown in Fig. 2.
Described road wheel group 1 by a pair (two) have mutually isostructural road wheel constitute；10 bottom of front end panel
Two angular zones of front side are respectively arranged with the through hole that may pass through the road wheel group bolt 401；Such as Fig. 9, the road wheel is by being somebody's turn to do
Road wheel group bolt 401 and the steel pipe 11 being correspondingly arranged on rear side of the front end panel 10 are connected by screw bolt and nut spiral
Two angular zones in 10 lower front side of front end panel；Such as Fig. 9, ball bearing 30 and axle bush 12 on the road wheel, is provided with；Should
Shaft end clamping plate 22 is provided between road wheel group bolt 401 and the road wheel end face；It is provided with and the walking in the first pulley 2
Identical ball bearing 30 and axle bush 12 and there is shaft end clamping plate 22 on wheel；It is provided with and phase on the road wheel in the second pulley 201
With ball bearing 30 and axle bush 12 and have shaft end clamping plate 22.
Described connection member 18 is tubular construction, is fixed on the center by the groove nut 26 and lock washer 27 and key 21
The outer shroud of bar 9；The connection member 18 extends downwardly one bossing of setting (i.e. holistic bearing block), the lug boss along outer shroud
Divide and be horizontally arranged with through hole；The clutch shaft bearing group 45 is embedded in the through hole；First bearing pin 8 is interior through the clutch shaft bearing group 45
Ring is simultaneously nested with the inner ring of the clutch shaft bearing group 45 fixed；
Described groups of springs 38 is be arranged in parallel by a pair identical vertical type springs and is constituted；First spring clamp plate 7
The top and bottom of the groups of springs 38 are located at second spring clamp 13 respectively；First spring clamp plate 7 is tied for split ring flange
Structure；The second spring clamp 13 is integrated hardened structure；Surface has been provided with the round boss of two spring positioning actions；The circle is convex
Platform centrally disposed leading axle 20 penetrates through hole；A pair leading axles 20 are located in the vertical type spring respectively；Described guiding
One end of axle 20 is passed through corresponding first spring clamp plate 7 and is separately fixed at the two ends of second bearing pin 14 by bolt；Institute
The other end of the leading axle 20 that states arranges heavy elastic cylindrical pin packing ring 32 through the second spring clamp 13 and in end；
The bobbin holds the penetrating in hole of 4 this pair of leading axles 20 being separately positioned on the second spring clamp 13；
Described bearing 16 generally rectangular flat structure, is uprightly arranged on 13 upper surface of second spring clamp simultaneously in pairs
It is located between two springs of the groups of springs 38；The top of the bearing 16 is in arc-shaped, and bottom (flush end) seat is in the second spring
13 upper surface of clamp；The upper surface that the second spring clamp 13 is fixed on by the U-bolt 17；(U-bolt 17 U-shaped
Part hoop and passes through through the second spring clamp 13 in the outer on the 16 arc-shaped top of bearing, the bipod of the U-bolt 17
Locking nut and packing ring are fixed with the second spring clamp 13)；The bearing 16 is fixedly connected with the two ends of first bearing pin 8 respectively
(16 top of bearing be provided with 8 termination of the first bearing pin wear as through hole).Formed when 38 stress deformation of groups of springs, this draws
The knot that the other end of guide shaft 20 or on-fixed end are moved along the affected infinite line of Impact direction by the rolling friction that the bobbin holds 4
Structure.(as shown in Fig. 3, Fig. 4 and Fig. 7).
The friction plate 3 and the conductor rope wing 19 for being connected to 15 two ends of main shaft are mutually in a parallel set state；The friction plate 3
Mutually it is in a parallel set state with second bearing pin 14.(as depicted in figs. 1 and 2).
6 frame center line of the outer cable clamp of the activity is in be arranged in a mutually vertical manner state and the center-pole with 19 both wings of the conductor rope wing
9 central axis are in be arranged in a mutually vertical manner state with 19 both wings of the conductor rope wing.It is actually the outer cable clamp 6 of the activity and the center-pole
9 be generally aligned in the same plane in, this plane is mutually perpendicular to the plane at the front end panel 10 place.(such as Fig. 3, Fig. 4 and Fig. 7 institutes
Show).
As preferred embodiment of the invention each critical component between relation and size can be described below：The center-pole 9
A diameter of 80 millimeters；A diameter of 45 millimeters of the ratcheting structure of the parrot mouth shape；The both wings Breadth Maximum of the conductor rope wing 19 is 940
Millimeter；In the road wheel group 1, the axle base of two road wheels is 370 millimeters；The axis of the main shaft 15 and the second pulley 201
Longitudinal center's distance is 685.3 millimeters；The axis of the center-pole 9 to the distance between the maximum excircle point of first pulley 2 is 361
Millimeter；The axial length of 38 original state of groups of springs is 343 millimeters.The groups of springs 38 is with the center-pole 9 in arranged in a crossed manner
Structure；The angular range at the original state obtuse angle of both formation arranged in a crossed manner is spent for 100 degree -150, preferably 120 degree.The activity
Outer cable clamp 6 is 30-40 degree with the initial angle of the 9 overall setting state at an acute angle of center-pole；Preferably 35 degree.
The structure of the present invention is easy to safeguard and overhaul and simple structure, and bearing capacity is strong, and with long service life, cost is relatively low
Advantage.
Claims (10)
1. a kind of haulage cradle, it is characterised in that including road wheel group (1), first pulley (2), second pulley (201), friction
Piece (3), bobbin hold (4), fixed interior cable clamp (5), movable outer cable clamp (6), the first spring clamp plate (7), the first bearing pin (8), center
Bar (9), front end panel (10), steel pipe (11), axle bush (12), second spring clamp (13), the second bearing pin (14), main shaft (15),
Bearing (16), U-bolt (17), connection member (18), the conductor rope wing (19), leading axle (20), key (21), shaft end clamping plate (22),
Groove nut (26), lock washer (27), ball bearing (30), oil nozzle A (31), oil nozzle B (310), heavy elastic cylindrical pin packing ring
(32), split pin (36), tie spacer (37), groups of springs (38), first axle rotator bolt (39), the second shaft shoulder bolt (40), OK
Walk wheel group bolt (401), the first elastic cylindrical pin (43), the second elastic cylindrical pin (44), clutch shaft bearing group (45), second bearing
Group (46) and 3rd bearing group (47)；
Described movable outer cable clamp (6) are the integrally formed structure of the hollow pair of frame-type, one end hook-shaped, other end outward in framework
It is in reciprocal curved end with the outer hook-shaped end of the framework；It is fixedly installed respectively a pair on the framework of the curved end side
The bearing block of oil nozzle B (310) is provided with, the bearing block is symmetricly set on double frameworks；The 3rd be made up of two groups of bearings
Bearing group (47) is respectively embedded in the bearing block；Second bearing pin (14) through the 3rd bearing group (47) inner ring and with this
The inner ring of three bearing groups (47) is nested fixed；Second bearing pin (14) is the flat axle construction of two end mills, and the Xi Bianduanyan centers set
It is equipped with through hole；The two ends of second bearing pin (14) are respectively arranged with the split pin (36) for playing the role of positioning；
The generally rectangular flat structure of the curved end of described movable outer cable clamp (6), edge are provided centrally with through hole, and this
One pulley (2) is fixed on the outside of the curved end by the first axle rotator bolt (39)；The hook-shaped root of the outer hook-shaped end of the framework
Portion is respectively arranged with through hole；The hook-shaped root outer surface be respectively arranged be available for first elastic cylindrical pin (43) sell into pin
Hole；
It, in the framework of outer hook-shaped one end, is by water that in described fixation, cable clamp (5) is integrally located at the outer cable clamp (6) of the activity in framework
Flat flat part and the structural formula structure of vertical flat part composition；Be provided with the vertical flat part can ring set in this
The through hole of core bar (9) head end；The horizontal flat part is located at the top of the through hole and flat part vertical with this is integrally extended into
Type；In arc-shaped, arc end face is provided with oil nozzle A (31) to the horizontal flat portion tip；The horizontal flat portion tip is along the circle
Arcuation outwards integrally extends into hook formation in；The arc-shaped termination of the horizontal flat part is provided with cross through hole；This
Two bearing groups (46) are embedded in the through hole；The main shaft (15) through the second bearing group (46) inner ring and with the second bearing group
(46) inner ring is nested fixed；
Described main shaft (15) is cylindrical-shaped structure；The two ends of the main shaft (15) are each passed through described movable outer cable clamp (6) frame
The through hole of the hook-shaped root setting of the outer hook-shaped end of frame is simultaneously fixed by the first elastic cylindrical pin (43) pin joint；Formed by the activity
In the outer hook formation of the framework of outer cable clamp (6) and the fixation, the section of the interior hook formation composition of cable clamp (5) is parrot mouth shape
Ratcheting structure；
Described movable outer cable clamp (6) and the overall setting state at an acute angle of described center-pole (9)；
Fix the one end of the two ends of described main shaft (15) respectively by second elastic cylindrical pin (44) with the conductor rope wing (19)
Connection；Arcuation rigid structure of the conductor rope wing (19) for ramp shaped indent；
Described center-pole (9) is provided with the bar structure that center counter sink, tail end are taper for head end；The head end along outer shroud successively
Ring set is provided with cable clamp (5) and the front end panel (10) in the fixation；The termination of cable clamp (5) and the center-pole (9) in the fixation
Fixed by key or pin connection；In the fixation, cable clamp (5) is fixed on the front end panel (10) by a plurality of screw and nuts
Front side；Along screw is provided centrally with, the second pulley (201) passes through second shaft shoulder bolt to the center-pole (9) taper tail end
(40) end face of the taper tail end is fixed on；
Described front end panel (10) has the Rectangular Plate Structure of openwork part for middle setting；Vertical with the center-pole (9) axis
And be uprightly symmetrical arranged；The outer cable clamp (6) of the activity passes through the openwork part；The friction plate (3) of outward appearance in airfoil passes through spiral shell
Bolt button is fixed on the top of the front end panel (10)；
Described road wheel group (1) there is mutually isostructural road wheel to constitute by a pair；The front end panel (10) lower front side
Two angular zones are respectively arranged with the through hole that may pass through road wheel group bolt (401)；The road wheel passes through the road wheel group spiral shell
Bolt (401) and steel pipe (11) spiral being correspondingly arranged on rear side of the front end panel (10) are fastened under the front end panel (10)
Two angular zones on front side of portion；Ball bearing (30) and axle bush (12) is provided with the road wheel；Road wheel group bolt (401) and
Shaft end clamping plate (22) is provided between the road wheel end face；
Described connection member (18) is tubular construction, is fixed on this by the groove nut (26) and lock washer (27) and key (21)
The outer shroud of center-pole (9)；The connection member (18) extends downwardly one bossing of setting, the bossing horizontally set along outer shroud
There is through hole；The clutch shaft bearing group (45) is embedded in the through hole；First bearing pin (8) passes through the inner ring of the clutch shaft bearing group (45) simultaneously
Nested with the inner ring of the clutch shaft bearing group (45) fixed；
Described groups of springs (38) is be arranged in parallel by a pair identical vertical type springs and is constituted；First spring clamp plate (7)
The top and bottom of the groups of springs (38) are located at second spring clamp (13) respectively；First spring clamp plate (7) is split method
Blue dish structure；The second spring clamp (13) is integrated hardened structure；A pair leading axles (20) are located at the vertical type spring respectively
In；One end of described leading axle (20) through corresponding first spring clamp plate (7) and by bolt be separately fixed at this
The two ends of two bearing pins (14)；The other end of described leading axle (20) is arranged through the second spring clamp (13) and in end
Heavy elastic cylindrical pin is with packing ring (32)；The bobbin holds this pair of guiding that (4) are separately positioned on the second spring clamp (13)
Axle (20) are penetrated in hole；
Described bearing (16) generally rectangular flat structure, is uprightly arranged on second spring clamp (13) upper surface simultaneously in pairs
It is located between two springs of the groups of springs (38)；The top of the bearing (16) is in arc-shaped, fixed by the U-bolt (17)
Upper surface in the second spring clamp (13)；The bearing (16) is fixedly connected with the two ends of first bearing pin (8) respectively；Formed
When the groups of springs (38) stress deformation, the rolling of (4) is held at the other end of the leading axle (20) or on-fixed end by the bobbin
The structure that friction is moved along the affected infinite line of Impact direction.
2. haulage cradle as claimed in claim 1, it is characterised in that be provided with the first pulley (2) with the road wheel
Identical ball bearing (30) and axle bush (12) and there is shaft end clamping plate (22)；It is provided with and the road wheel in the second pulley (201)
Upper identical ball bearing (30) and axle bush (12) and there is shaft end clamping plate (22).
3. haulage cradle as claimed in claim 1, it is characterised in that the friction plate (3) be connected to the main shaft (15) two ends
The conductor rope wing (19) be mutually in a parallel set state；The friction plate (3) and second bearing pin (14) are mutually in a parallel set shape
State.
4. haulage cradle as claimed in claim 1, it is characterised in that the groups of springs (38) and the center-pole (9) are set in intersecting
The structure that puts；The angular range at the original state obtuse angle of both formation arranged in a crossed manner is spent for 100 degree -150.
5. haulage cradle as claimed in claim 4, it is characterised in that the groups of springs (38) and the center-pole (9) are set in intersecting
The angular range for putting the original state obtuse angle to be formed is 120 degree.
6. haulage cradle as claimed in claim 1, it is characterised in that the termination of the center-pole (9) taper afterbody is along outer shroud half
Circumference is provided with annular boss.
7. haulage cradle as claimed in claim 1, it is characterised in that the outer cable clamp (6) of the activity is overall with the center-pole (9)
The initial angle of setting state at an acute angle is 30-40 degree.
8. haulage cradle as claimed in claim 7, it is characterised in that the outer cable clamp (6) of the activity is overall with the center-pole (9)
The initial angle of setting state at an acute angle is 35 degree.
9. haulage cradle as claimed in claim 1, it is characterised in that outer cable clamp (6) the frame center line of the activity is led with this
The rope wing (19) both wings are in the state that is arranged in a mutually vertical manner and the center-pole (9) central axis is hung down in mutual with the conductor rope wing (19) both wings
Straight setting state.
10. haulage cradle as claimed in claim 1, it is characterised in that a diameter of 80 millimeters of the center-pole (9)；The parrot
A diameter of 45 millimeters of the ratcheting structure of mouth shape；The both wings Breadth Maximum of the conductor rope wing (19) is 940 millimeters；The road wheel group
(1) in, the axle base of two road wheels is 370 millimeters；The axis of the main shaft (15) and the longitudinal center of the second pulley (201)
Distance is 685.3 millimeters；The axis of the center-pole (9) to the distance between first pulley (2) maximum excircle point is 361 millis
Rice；The axial length of the groups of springs (38) original state is 343 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206690.0A CN104787054B (en) | 2015-04-28 | 2015-04-28 | Haulage cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206690.0A CN104787054B (en) | 2015-04-28 | 2015-04-28 | Haulage cradle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104787054A CN104787054A (en) | 2015-07-22 |
| CN104787054B true CN104787054B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206690.0A Active CN104787054B (en) | 2015-04-28 | 2015-04-28 | Haulage cradle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT517919B1 (en) * | 2015-10-19 | 2020-12-15 | Innova Patent Gmbh | Clamp |
| CN105288667B (en) * | 2015-11-24 | 2018-03-16 | 上海师范大学 | A kind of ultrasound/magnetic resonance dual-mode contrast medium and preparation method and application |
| CN107878472B (en) * | 2017-11-07 | 2024-02-06 | 中国恩菲工程技术有限公司 | Rope clip for taking off and hanging |
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|---|---|---|---|---|
| FR2675451A1 (en) * | 1991-04-17 | 1992-10-23 | Pomagalski Sa | Device for entraining and controlling a ski lift clip |
| AT403788B (en) * | 1993-11-25 | 1998-05-25 | Steurer Johann Ing | Couplable cable clamp |
| CN2327579Y (en) * | 1998-03-04 | 1999-07-07 | 安徽省机械科学研究所 | Haulage cradle |
| CN200960923Y (en) * | 2006-11-06 | 2007-10-17 | 昆明有色冶金设计研究院 | Four-spring type haulage rope clips |
| CN201332136Y (en) * | 2008-12-23 | 2009-10-21 | 中国科学院国家天文台 | Cable loading detachable rope clip |
| CN202219783U (en) * | 2011-07-25 | 2012-05-16 | 山东科技大学 | Hanging type mechanical self-locking rope clip |
| CN204605787U (en) * | 2015-04-28 | 2015-09-02 | 北京中索国游索道工程技术有限公司 | Haulage cradle |
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2015
- 2015-04-28 CN CN201510206690.0A patent/CN104787054B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675451A1 (en) * | 1991-04-17 | 1992-10-23 | Pomagalski Sa | Device for entraining and controlling a ski lift clip |
| AT403788B (en) * | 1993-11-25 | 1998-05-25 | Steurer Johann Ing | Couplable cable clamp |
| CN2327579Y (en) * | 1998-03-04 | 1999-07-07 | 安徽省机械科学研究所 | Haulage cradle |
| CN200960923Y (en) * | 2006-11-06 | 2007-10-17 | 昆明有色冶金设计研究院 | Four-spring type haulage rope clips |
| CN201332136Y (en) * | 2008-12-23 | 2009-10-21 | 中国科学院国家天文台 | Cable loading detachable rope clip |
| CN202219783U (en) * | 2011-07-25 | 2012-05-16 | 山东科技大学 | Hanging type mechanical self-locking rope clip |
| CN204605787U (en) * | 2015-04-28 | 2015-09-02 | 北京中索国游索道工程技术有限公司 | Haulage cradle |
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|---|---|
| CN104787054A (en) | 2015-07-22 |
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