CN105692443A - Lifting pulley capable of being quickly clamped or released by rotary lifting spine lock, synchronously opened-closed C-shaped spring and five wheels - Google Patents
Lifting pulley capable of being quickly clamped or released by rotary lifting spine lock, synchronously opened-closed C-shaped spring and five wheels Download PDFInfo
- Publication number
- CN105692443A CN105692443A CN201610194770.3A CN201610194770A CN105692443A CN 105692443 A CN105692443 A CN 105692443A CN 201610194770 A CN201610194770 A CN 201610194770A CN 105692443 A CN105692443 A CN 105692443A
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- China
- Prior art keywords
- grip slipper
- synchronous
- assembly
- hanging pulley
- type spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a lifting pulley applied to a steel rope, a rope or a guide rail and particularly relates to a lifting pulley capable of being quickly clamped or released by a rotary lifting spine lock, a synchronously opened-closed C-shaped spring and five wheels. The lifting pulley comprises a rotary lifting spine lock assembly, a lifting pulley seat assembly, a lifting pulley assembly and a synchronously opened-closed clamping seat assembly, wherein the lifting pulley seat assembly is 9-shaped or is designed to be n-shaped; the lifting pulley assembly is shaped as a cross with an arc-shaped groove or a polygon groove in the upper part and the lower part; parts of the synchronously opened-closed clamping seat assembly mounted on the left side or the right side of the lifting pulley seat assembly comprises are same in number, the inner shape and the outer shape and can be exchanged universally. The lifting pulley is simple and easy to manufacture and mount and strong in part interchangeability, and is suitable for standardized mass production; when the lifting pulley is used, the lifting pulley can be automatically clamped by only moving down against the steel rope, the rope or the guide rail; when the lifting pulley is quickly released, the lifting pulley of the steel rope, the rope or the guide rail can be quickly and automatically released by only lifting the spine lock and lifting with great effort; the lifting pulley is quick, convenient and safe to use.
Description
Technical field
The present invention relates to the hanging pulley of a kind of steel cable or rope or guide rail, especially a kind of " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting "。
Background technology
Common conventional hanging pulley in the market, needs during use first hanging pulley to be installed but without on steel cable fasten or rope or guide rail, after again two fastening of steel cable or rope or guide rail is installed and could be used；After needs first disassemble hanging pulley when another kind of method uses, hanging pulley could be installed two and fasten on mounted steel cable or rope or guide rail。Such occupation mode is inconvenient in the extreme, even also have hanging pulley jump in use skid off steel cable or rope after the phenomenon blocked occur, between mistaking especially, cause delay, dangerous again。
Summary of the invention
It is an object of the invention to open one, its spare and accessory parts interchangeability strong, it is possible to standardization is produced in batches, during use quickly, convenient, safe " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting "。
The present invention adopts the technical scheme that: by rotating and upgrading spine lock assembly, hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly form；
Rotate and upgrade spine lock assembly and rotate and upgrade by pivot pin, square lifting spine bar fastening Luo cap, flat shim, slope that hands rotates and upgrades seat fastening screw, slope, fastening ear, slope rotate and upgrade seat, spine lock, upper spring, lower spring, square lifting spine bar, interior square opening elastic stopping set form。Spine lock and the method molding one of fastening ear casting or machining, be fastened in the hole of hanging pulley seat the right and left with screw, and interior square opening elastic stopping set is fitted in spine lock and Tong Bu grip slipper Ratchet slide clamping；After be fitted into lower spring, square lifting spine bar, upper spring in order, rotate and upgrade seat fastening screw with slope and slope is rotated and upgraded seat be fastened in spine lock, load onto slope rotate and upgrade hands handle, flat shim, fasten with square lifting spine bar fastening Luo cap after put on pivot pin。
Hanging pulley seat assembly is shaped like 9 words or is designed to a U-shaped rotating 180 °；Hanging pulley seat assembly by upper interchangeable suspension, hanging pulley seat, under interchangeable suspension, bottom C type spring, bottom C type spring groove, left side lead in track, the right lead in track form。Upper interchangeable suspension screw fastening or the method with casting or machining are molded over hanging pulley seat top；Under interchangeable suspension screw fastening or with casting or the method for machining is molded over hanging pulley seat bottom；Bottom C type spring is arranged in the bottom C type spring groove on hanging pulley seat both sides, and grip slipper elasticity Tong Bu with limit, left and right connects；Left side lead in track, the right lead in track are fastened on screw in the both sides of hanging pulley seat middle and lower part respectively。
Hanging roller assembly is shaped like top and bottom and is respectively arranged with the cross of an arc-shaped slot or polygon groove；Hanging roller assembly is made up of Hanging roller, Hanging roller axle fastening Luo cap, Hanging roller axle, Hanging roller bearing, plain cushion, jump ring。Hanging roller bearing is fitted respectively in the both sides of Hanging roller, and Hanging roller, plain cushion are installed in hanging pulley seat, after the axis hole on Hanging roller axle traverse hanging pulley seat both sides, fastens the fastening of Luo cap with Hanging roller axle, then jump ring is stuck in the jump-ring slot of hanging pulley seat。
After synchronous on-off grip slipper assembly completes to be arranged on hanging pulley seat, the left side is shaped like a pair " symbol; be arranged on the hanging pulley seat left side the same with they spare and accessory parts quantity of synchronous on-off grip slipper assembly on the right and inside and outside shape, can exchange general with the right synchronous on-off grip slipper assembly composition；Synchronous on-off grip slipper assembly is synchronized grip slipper, synchronization bearing, synchronizing shaft by the left side, multistage conic section synchronizes groove, synchronization drives head, drive head, the right synchronization grip slipper, clamping wheel clutch shaft bearing, clamping wheel the second bearing, clamping wheel, fastening Luo cap, clamping wheel latch, clamping wheel shaft, grip slipper Luo to sell, synchronize grip slipper stress stop platform, synchronize grip slipper ratchet forms。Synchronize drive head and drive head grip slipper Tong Bu with left and right limit to be tightened to integrally after being cast integrally or being designed to be machined into molding；Left and right limit clamping wheel after installation can form a top and bottom is respectively arranged with an arc-shaped slot or polygon groove；Synchronizing bearing and be fitted in outside synchronizing shaft, synchronizing shaft is fastened on and synchronizes to drive the multistage conic section in head to synchronize in groove；Clamping wheel shaft synchronizes grip slipper through clamping wheel the second bearing, clamping wheel, clamping wheel clutch shaft bearing, left and right limit, is fastened on left and right limit with fastening Luo cap and synchronizes on grip slipper, clamping wheel latch on pin；Left and right limit synchronous on-off grip slipper assembly is installed on hanging pulley seat both sides with grip slipper Luo pin respectively, can synchronize freely rotatable up and down。Main apparent direction is seen and is rotated and upgraded spine lock assembly vertical centering control axis and hanging pulley vertical axis and Tong Bu grip slipper ratchet sympodium line in present invention design totally one axis and face, or is designed to rotate and upgrade spine lock assembly vertical centering control axis and has design useful size ± 0～80MM with hanging pulley vertical axis and Tong Bu grip slipper ratchet sympodium line。Main apparent direction sees that hanging pulley vertical axis grip slipper ratchet vertical line Tong Bu with the left side has a design useful size 0～65MM。Main apparent direction sees that hanging pulley vertical axis grip slipper ratchet vertical line Tong Bu with the right has a design useful size 0～65MM。Main apparent direction sees that hanging pulley vertical axis grip slipper Tong Bu with left side stress stop platform plane vertical line has a design useful size 3MM～180MM。Main apparent direction sees that hanging pulley vertical axis grip slipper Tong Bu with the right stress stop platform plane vertical line has a design useful size 3MM～180MM。Main apparent direction sees that the left side synchronizes to drive head plane vertical line and left side synchronizing shaft plane vertical line to have a design useful size 0～80MM。Main apparent direction sees that the right synchronizes to drive head plane vertical line and the right synchronizing shaft plane vertical line to have a design useful size 0～80MM。Left view direction sees that grip slipper vertical axis grip slipper ratchet Tong Bu with C type spring is opened axis and had a design Useable angles 0～90 °。Left view direction sees that grip slipper vertical axis and C type spring sympodium line have a design Useable angles 0～75 °。
This " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting " manufacture, install easily, spare and accessory parts interchangeability strong, it is possible to standardization is produced in batches, during use quickly, conveniently, safety。
Accompanying drawing explanation
Fig. 1 is present configuration, position enlarged diagram
Fig. 2 is synchronous on-off grip slipper assembly of the present invention, synchronous on-off structure, position view
Fig. 3 is synchronous on-off grip slipper assembly of the present invention, structure, position view
Detailed description of the invention
The present invention adopts the technical scheme that: by rotating and upgrading spine lock assembly, hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly form；
Referring to 1. Fig. 2. rotate and upgrade that by pivot pin (14), square lifting spine bar fastening Luo cap (15), flat shim (16), slope, spine lock assembly rotates and upgrades that hands rotates and upgrades seat fastening screw (18) (17), slope, fastening ear (19), slope rotate and upgrade seat (20), spine lock (21), upper spring (22), lower spring (23), square lifting spine bar (24), interior square opening elastic stopping set (25) form。Spine lock (21) and fastening ear (19) the method molding one of casting or machining, being fastened in the hole of hanging pulley seat (2) the right and left with screw, interior square opening elastic stopping set (25) is fitted in spine lock (21) and the slip clamping of Tong Bu grip slipper ratchet (42)；After be fitted into lower spring (23), square lifting spine bar (24), upper spring (22) in order, rotate and upgrade seat fastening screw (18) with slope and slope is rotated and upgraded seat (20) be fastened in spine lock (21), load onto slope rotate and upgrade hands (17), flat shim (16), fasten with square lifting spine bar fastening Luo cap (15) after put on pivot pin (14)。
Referring to 1. Fig. 2. hanging pulley seat assembly is shaped like 9 words or is designed to a U-shaped rotating 180 °；Hanging pulley seat assembly by upper interchangeable suspension (1), hanging pulley seat (2), under interchangeable suspension (10), bottom C type spring (11), bottom C type spring groove (12), left side lead in track (36), the right lead in track (33) form。Upper interchangeable suspension (1) screw fastening or the method with casting or machining are molded over hanging pulley seat (2) top；Under interchangeable suspension (10) with screw fastening or with casting or the method for machining is molded over hanging pulley seat (2) bottom；Bottom C type spring (11) is arranged in bottom C type spring groove (12) on hanging pulley seat (2) both sides, and grip slipper (13.31) Tong Bu with limit, left and right is elastic to be connected；Left side lead in track (36), the right lead in track (33) are fastened on screw in the both sides of hanging pulley seat (2) middle and lower part respectively。
Referring to 1. Fig. 2. Hanging roller assembly is shaped like top and bottom and is respectively arranged with the cross of an arc-shaped slot or polygon groove；Hanging roller assembly is made up of Hanging roller (3), Hanging roller axle fastening Luo cap (4), Hanging roller axle (5), Hanging roller bearing (6), plain cushion (7), jump ring (8)。Hanging roller bearing (6) is fitted respectively in the both sides of Hanging roller (3), Hanging roller (3), plain cushion (7) are installed in hanging pulley seat (2), after the axis hole on Hanging roller axle (5) traverse hanging pulley seat (2) both sides, fasten Luo cap (4) fastening with Hanging roller axle, then jump ring (8) is stuck in jump ring (8) groove of hanging pulley seat (2)。
Referring to 1. Fig. 2. after synchronous on-off grip slipper assembly completes to be arranged on hanging pulley seat (2), the left side is shaped like a pair " symbol; be arranged on hanging pulley seat (2) left side the same with they spare and accessory parts quantity of synchronous on-off grip slipper assembly on the right and inside and outside shape, can exchange general with the right synchronous on-off grip slipper assembly composition；Synchronous on-off grip slipper assembly is synchronized grip slipper (13) by the left side, synchronize bearing (26), synchronizing shaft (27), multistage conic section synchronizes groove (28), synchronize to drive head (29), drive head (30), the right synchronizes grip slipper (31), clamping wheel clutch shaft bearing (32), clamping wheel the second bearing (34), clamping wheel (35), fastening Luo cap (37), clamping wheel latch (38), clamping wheel shaft (39), grip slipper Luo sells (40), synchronize grip slipper stress stop platform (41), synchronize grip slipper ratchet (42) composition。Synchronize drive head (29) and drive head (30) grip slipper (13.31) Tong Bu with left and right limit to be tightened to integrally after being cast integrally or being designed to be machined into molding；Left and right limit clamping wheel (35) after installation can form a top and bottom is respectively arranged with an arc-shaped slot or polygon groove；Synchronizing bearing (26) and be fitted in synchronizing shaft (27) outward, synchronizing shaft (27) is fastened on and synchronizes to drive the multistage conic section in head (29) to synchronize in groove (28)；Clamping wheel shaft (39) synchronizes grip slipper (13.31) through clamping wheel the second bearing (34), clamping wheel (35), clamping wheel clutch shaft bearing (32), left and right limit, it is fastened on left and right limit with fastening Luo cap (37) and synchronizes on grip slipper (13.31), clamping wheel latch (38) on pin；Left and right limit synchronous on-off grip slipper assembly is sold (40) with grip slipper Luo respectively and is installed on hanging pulley seat (2) both sides, can synchronize freely rotatable up and down。Referring to Fig. 3. main apparent direction is seen and is rotated and upgraded spine lock assembly vertical centering control axis (53) and hanging pulley vertical axis (54) and Tong Bu grip slipper ratchet sympodium line (55) in present invention design totally one axis and face, or is designed to rotate and upgrade spine lock assembly vertical centering control axis (53) and has design useful size ± 0～80MM with hanging pulley vertical axis (54) and Tong Bu grip slipper ratchet sympodium line (55)。Referring to Fig. 3. main apparent direction sees that hanging pulley vertical axis (54) grip slipper Tong Bu with left side ratchet vertical line (43) has a design useful size 0～65MM。Referring to Fig. 3. main apparent direction sees that hanging pulley vertical axis (54) grip slipper Tong Bu with the right ratchet vertical line (44) has a design useful size 0～65MM。Referring to Fig. 3. main apparent direction sees that hanging pulley vertical axis (54) grip slipper Tong Bu with left side stress stop platform plane vertical line (49) has a design useful size 3MM～180MM。Referring to Fig. 3. main apparent direction sees that hanging pulley vertical axis (54) grip slipper Tong Bu with the right stress stop platform plane vertical line (50) has a design useful size 3MM～180MM。Referring to Fig. 3. main apparent direction sees that the left side synchronizes to drive head plane vertical line (45) and left side synchronizing shaft plane vertical line (47) to have a design useful size 0～80MM。Referring to Fig. 3. main apparent direction sees that the right synchronizes to drive head plane vertical line (46) and the right synchronizing shaft plane vertical line (48) to have a design useful size 0～80MM。Referring to Fig. 3. left view direction sees that grip slipper vertical axis (56) grip slipper ratchet Tong Bu with C type spring is opened axis (51) and had a design Useable angles 0～90 °。Referring to Fig. 3. left view direction sees that grip slipper vertical axis (56) and C type spring sympodium line (52) have a design Useable angles 0～75 °。
Use the present invention " to rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting " and only about need to face toward steel cable or rope or guide rail (9) just can be linked into downwards in fast automatic clamping；Only need to upgrade spine lock when quickly exiting, upwards just fast automatic can exit clamping steel cable or rope or guide rail (9) with the lifting of a little power；This product manufacturing, install easily, spare and accessory parts interchangeability strong, it is possible to standardization is produced in batches, during use quickly, convenient, safety。
Claims (10)
1. " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting " by rotating and upgrading spine lock assembly, hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly form；
Rotate and upgrade that by pivot pin (14), square lifting spine bar fastening Luo cap (15), flat shim (16), slope, spine lock assembly rotates and upgrades that hands rotates and upgrades seat fastening screw (18) (17), slope, fastening ear (19), slope rotate and upgrade seat (20), spine lock (21), upper spring (22), lower spring (23), square lifting spine bar (24), interior square opening elastic stopping set (25) form；
Hanging pulley seat assembly is shaped like 9 words or is designed to one and rotates the U-shaped of 180 °, hanging pulley seat assembly by upper interchangeable suspension (1), hanging pulley seat (2), under interchangeable suspension (10), bottom C type spring (11), bottom C type spring groove (12), left side lead in track (36), the right lead in track (33) form；Bottom C type spring (11) is arranged in bottom C type spring groove (12) on hanging pulley seat (2) both sides, and grip slipper (13.31) Tong Bu with limit, left and right is elastic to be connected；
Hanging roller assembly is shaped like top and bottom and is respectively arranged with the cross of an arc-shaped slot or polygon groove；
Synchronous on-off grip slipper assembly complete to be arranged on hanging pulley seat (2) afterwards, left side synchronous on-off grip slipper assembly be shaped like a pair " symbol; be arranged on hanging pulley seat (2) left side the same with they spare and accessory parts quantity of synchronous on-off grip slipper assembly on the right and inside and outside shape, can exchange general with the right synchronous on-off grip slipper assembly composition；Synchronous on-off grip slipper assembly is synchronized grip slipper (13) by the left side, synchronize bearing (26), synchronizing shaft (27), multistage conic section synchronizes groove (28), synchronize to drive head (29), drive head (30), the right synchronizes grip slipper (31), clamping wheel clutch shaft bearing (32), clamping wheel the second bearing (34), clamping wheel (35), fastening Luo cap (37), clamping wheel latch (38), clamping wheel shaft (39), grip slipper Luo sells (40), synchronize grip slipper stress stop platform (41), synchronize grip slipper ratchet (42) composition；Fasten integrally after synchronizing to drive head (29) and driving head (30) grip slipper (13.31) Tong Bus with left and right limit to be cast integrally or be designed to be machined into shape；The synchronous on-off grip slipper assembly on limit, left and right is sold (40) with grip slipper Luo respectively and is installed on hanging pulley seat (2) both sides, can synchronize freely rotatable up and down。
2. according to claim 1 " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that rotating and upgrading spine lock assembly vertical centering control axis (53) designs totally one axis and face with hanging pulley vertical axis (54) and Tong Bu grip slipper ratchet sympodium line (55) in the present invention, or it is designed to rotate and upgrade spine lock assembly vertical centering control axis (53) and has design useful size ± 0～80MM with hanging pulley vertical axis (54) and Tong Bu grip slipper ratchet sympodium line (55)。
3. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that hanging pulley vertical axis (54) grip slipper Tong Bu with left side ratchet vertical line (43) has a design useful size 0～65MM。
4. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that hanging pulley vertical axis (54) grip slipper Tong Bu with the right ratchet vertical line (44) has a design useful size 0～65MM。
5. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that hanging pulley vertical axis (54) grip slipper Tong Bu with left side stress stop platform plane vertical line (49) has a design useful size 3MM～180MM。
6. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that hanging pulley vertical axis (54) grip slipper Tong Bu with the right stress stop platform plane vertical line (50) has a design useful size 3MM～180MM。
7. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that the left side synchronizes to drive head plane vertical line (45) and left side synchronizing shaft plane vertical line (47) to have a design useful size 0～80MM。
8. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: the main apparent direction of synchronous on-off grip slipper assembly sees that the right synchronizes to drive head plane vertical line (46) and the right synchronizing shaft plane vertical line (48) to have a design useful size 0～80MM。
9. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: synchronous on-off grip slipper assembly left view direction sees that grip slipper vertical axis (56) grip slipper ratchet Tong Bu with C type spring is opened straight line (51) and had a design Useable angles 0～90 °。
10. according to claim 1 to " rotate and upgrade spine lock, C type spring synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: synchronous on-off grip slipper assembly left view direction sees that grip slipper vertical axis (56) and C type spring sympodium line (52) have a design Useable angles 0～75 °。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194770.3A CN105692443A (en) | 2016-03-31 | 2016-03-31 | Lifting pulley capable of being quickly clamped or released by rotary lifting spine lock, synchronously opened-closed C-shaped spring and five wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194770.3A CN105692443A (en) | 2016-03-31 | 2016-03-31 | Lifting pulley capable of being quickly clamped or released by rotary lifting spine lock, synchronously opened-closed C-shaped spring and five wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692443A true CN105692443A (en) | 2016-06-22 |
Family
ID=56218748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610194770.3A Pending CN105692443A (en) | 2016-03-31 | 2016-03-31 | Lifting pulley capable of being quickly clamped or released by rotary lifting spine lock, synchronously opened-closed C-shaped spring and five wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692443A (en) |
-
2016
- 2016-03-31 CN CN201610194770.3A patent/CN105692443A/en active Pending
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Application publication date: 20160622 |