CN105692442A - Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle - Google Patents
Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle Download PDFInfo
- Publication number
- CN105692442A CN105692442A CN201610115024.0A CN201610115024A CN105692442A CN 105692442 A CN105692442 A CN 105692442A CN 201610115024 A CN201610115024 A CN 201610115024A CN 105692442 A CN105692442 A CN 105692442A
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- CN
- China
- Prior art keywords
- synchronous
- grip slipper
- hanging pulley
- hanging
- plunger spring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/18—Travelling gear incorporated in or fitted to trolleys or cranes with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
The invention relates to a crane tackle for a steel cable or a rope or a guide rail, in particular to a plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle. The crane tackle is composed of a crane tackle base assembly, a crane pulley assembly and synchronous opening and closing clamping base assemblies. The shape of the crane tackle base assembly is like the Arabic number nine or is designed into a shape like a U shape rotated by 180 degrees. The shape of the crane pulley assembly is like a cross shape with an arc groove or a polygon groove in each of the upper portion and the lower portion. Accessories of the clamping base assemblies arranged on the left side or the right side of the crane tackle base assembly are the same in number, inner shape and outer shape, can be interchanged and can be in common use. The crane tackle is easy to manufacture and install, the accessory interchangeability is high, and standard batched production can be achieved. When the crane tackle is used, rapid and automatic clamping and hanging-in can be achieved only through downward force exerting approximately towards the steel cable or the rope or the guide rail, the crane tackle can rapidly and automatically quit the steel cable or the rope or the guide rail through upward forceful lifting, and using is rapid, convenient and safe.
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 " plunger spring, synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting "。
Background technology
Hanging pulley common and conventional in the market, needs during use first hanging pulley to be installed but without on the steel cable fastened or rope, after two of steel cable or rope is fastened good could use again；After needing when another kind of method uses first the side plate of hanging pulley to be unloaded and opening, hanging pulley could be installed on the steel cable or rope that two fastens。Such occupation mode is inconvenient in the extreme, even also have hanging pulley jump when using 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 " five take turns the hanging pulley being quickly linked into or exiting steel cable or rope or guide rail "。
The present invention adopts the technical scheme that: be made up of hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly:
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, hanging pulley seat, under interchangeable suspension, lower adjustment tightening Luo bar, lower plunger spring, lower locating dowel, upper adjustment tightening Luo bar, upper plunger spring, upper locating dowel form。Upper interchangeable suspension screw fastening or the method with casting or machining are formed in hanging pulley seat top；Lower adjustment tightening Luo bar, lower plunger spring, lower locating dowel are fitted in the both sides of hanging pulley seat bottom in order, and lower locating dowel can upper and lower Elastic Sliding in hanging pulley seat；Under interchangeable suspension screw fastening or with casting or the method for machining is formed in hanging pulley seat bottom；Upper adjustment tightening Luo bar, upper plunger spring, upper locating dowel, being fitted in the both sides on hanging pulley seat top in order, upper locating dowel can Elastic Sliding up and down in hanging pulley seat。
Hanging roller assembly is shaped like top and bottom and is respectively arranged with the cross of an arc-shaped slot or polygon groove, and 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；Hanging roller, plain cushion are installed in hanging pulley seat, fasten with Hanging roller axle fastening Luo cap with Hanging roller axle, then jump ring is stuck in the jump-ring slot of hanging pulley seat after the axis hole on hanging pulley seat both sides。
After synchronous on-off grip slipper assembly completes to be arranged on hanging pulley seat, left side synchronous on-off grip slipper assembly be 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 by the left side, synchronizes bearing, synchronizing shaft, multistage conic section synchronize groove, synchronize to drive head, the right to synchronize grip slipper, drive head, grip slipper Luo pin, clamping wheel shaft, clamping wheel latch, fastening Luo cap, clamping wheel clutch shaft bearing, clamping wheel, clamping wheel the second bearing to form。It is tightened to integrally after synchronizing to drive head and drive head grip slipper Tong Bus with the left side or the right to be cast integrally or be designed to be machined into shaping；Clamping wheel shaft is square shaft or is designed to polygon shaft, circular shaft；The left side after installation and the right clamping wheel can form a top and be respectively arranged with an arc-shaped slot or polygon groove with bottom；Clamping wheel shaft synchronizes grip slipper through clamping wheel the second bearing, clamping wheel, clamping wheel clutch shaft bearing, the left side or the right, is fastened on the left side with fastening Luo cap or on the right synchronization grip slipper, clamping wheel latch on pin；Synchronous on-off grip slipper assembly grip slipper Luo pin is installed on hanging pulley seat, can rotate upwardly and downwardly。Left view direction sees that multistage conic section synchronizes groove starting point horizontal axis and upper locating dowel is opened axis and had a design Useable angles 0～80 °。Left view direction sees that multistage conic section synchronizes groove starting point horizontal axis and has a design useful size 20MM～200MM with grip slipper horizontal median axis。Left view direction sees that multistage conic section synchronizes groove starting point horizontal axis and has a design useful size 10MM～180MM with hanging pulley horizontal median axis。Left view direction sees that multistage conic section synchronizes groove starting point horizontal axis and has a design useful size 0～150MM with drive head horizontal axis。Left view direction sees that drive head vertical axis groove starting point vertical axis Tong Bu with multistage conic section has a design useful size 0～80MM。Left view direction sees that multistage conic section synchronizes groove starting point vertical axis and has a design useful size 0～80MM with hanging pulley vertical centering control axis。Left view direction sees that multistage conic section synchronizes groove starting point vertical axis and has a design useful size 20MM～160MM with grip slipper vertical axis。Left view direction sees that grip slipper vertical axis groove stop vertical axis Tong Bu with multistage conic section has a design useful size 0～80MM。
This " plunger spring, synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting " manufactures, installs easily, spare and accessory parts interchangeability is strong, can standardization batch production, during use quickly, convenient, safety。
Accompanying drawing explanation
Fig. 1 is present configuration, position enlarged diagram
Fig. 2 is present configuration and left side grip slipper Tong Bu with the right assembly opening and closing structure, position view
Fig. 3 is that the present invention synchronizes grip slipper assembly structure, position view
Detailed description of the invention
The present invention adopts the technical scheme that: be made up of hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly:
Referring to Fig. 1. Fig. 2. 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), lower adjustment tightening Luo bar (11), lower plunger spring (12), lower locating dowel (13), upper adjustment tightening Luo bar (15), upper plunger spring (19), upper locating dowel (21) form。Upper interchangeable suspension (1) screw fastening or the method with casting or machining are formed in hanging pulley seat (2) top；Lower adjustment tightening Luo bar (11), lower plunger spring (12), lower locating dowel (13) are fitted in the both sides of hanging pulley seat (2) bottom in order, and lower locating dowel (13) can upper and lower Elastic Sliding in hanging pulley seat (2)；Under interchangeable suspension (10) with screw fastening or with casting or the method for machining is formed in hanging pulley seat (2) bottom；Upper adjustment tightening Luo bar (15), upper plunger spring (19), upper locating dowel (21), being fitted in the both sides on hanging pulley seat (2) top in order, upper locating dowel (21) can Elastic Sliding up and down in hanging pulley seat (2)。
Referring to Fig. 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, and 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), fasten with Hanging roller axle fastening Luo cap (4) after the axis hole on hanging pulley seat (2) both sides with Hanging roller axle (5), then jump ring (8) is stuck in the jump-ring slot of hanging pulley seat (2)。
Referring to Fig. 1. 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 (14) by the left side, synchronize bearing (16), synchronizing shaft (17), multistage conic section synchronizes groove (18), synchronize to drive head (20), the right synchronizes grip slipper (22), drive head (23), grip slipper Luo sells (24), clamping wheel shaft (25), clamping wheel latch (26), fastening Luo cap (27), clamping wheel clutch shaft bearing (28), clamping wheel (29), clamping wheel the second bearing (30) forms。Referring to Fig. 3. it is tightened to integrally after synchronizing to drive head (20) and drive head (23) grip slipper (22) Tong Bus with the left side or the right to be cast integrally or be designed to be machined into shaping；Clamping wheel shaft (25) is square shaft or is designed to polygon shaft, circular shaft；The left side after installation and the right clamping wheel (29) can form a top and be respectively arranged with an arc-shaped slot or polygon groove with bottom；Clamping wheel shaft (25) synchronizes grip slipper (22), is fastened on fastening Luo cap (27) on the left side or the right synchronization grip slipper (22) through clamping wheel the second bearing (30), clamping wheel (29), clamping wheel clutch shaft bearing (28), the left side or the right, clamping wheel latch (26) on pin；Synchronous on-off grip slipper assembly grip slipper Luo sells (24) and is installed on hanging pulley seat (2), can rotate upwardly and downwardly。Referring to Fig. 3. left view direction sees that multistage conic section synchronizes groove starting point horizontal axis (36) and upper locating dowel is opened axis (32) and had a design Useable angles 0～80 °。Referring to Fig. 3. left view direction sees that multistage conic section synchronizes groove starting point horizontal axis (36) and has a design useful size 20MM～200MM with grip slipper horizontal median axis (31)。Referring to Fig. 3. left view direction sees that multistage conic section synchronizes groove starting point horizontal axis (36) and has a design useful size 10MM～180MM with hanging pulley horizontal median axis (33)。Referring to Fig. 3. left view direction sees that multistage conic section synchronizes groove starting point horizontal axis (36) and has a design useful size 0～150MM with drive head horizontal axis (34)。Referring to Fig. 3. left view direction sees that drive head vertical axis (35) groove Tong Bu with multistage conic section starting point vertical axis (39) has a design useful size 0～80MM。Referring to Fig. 3. left view direction sees that multistage conic section synchronizes groove starting point vertical axis (39) and has a design useful size 0～80MM with hanging pulley vertical centering control axis (40)。Referring to Fig. 3. left view direction sees that multistage conic section synchronizes groove starting point vertical axis (39) and has a design useful size 20MM～160MM with grip slipper vertical axis (38)。Referring to Fig. 3. left view direction sees that grip slipper vertical axis (38) groove Tong Bu with multistage conic section stop vertical axis (37) has a design useful size 0～80MM。
Use the present invention " plunger spring, synchronous on-off, five take turns the hanging pulley seat being quickly linked into or exiting " only need to about just can fast automatic clamping be linked into downwards facing to steel cable or rope or guide rail (9), upwards just fast automatic can exit steel cable or rope or guide rail (9)；This product manufacturing, install easily, spare and accessory parts interchangeability is strong, can standardization batch production, during use quickly, convenient, safety。
Claims (10)
1. " plunger spring, synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is made up of hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly；
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), lower adjustment tightening Luo bar (11), lower plunger spring (12), lower locating dowel (13), upper adjustment tightening Luo bar (15), upper plunger spring (19), upper locating dowel (21) form。Lower adjustment tightening Luo bar (11), lower plunger spring (12), lower locating dowel (13), it is fitted in order in the both sides of hanging pulley seat (2) bottom；Upper adjustment tightening Luo bar (15), upper plunger spring (19), upper locating dowel (21) are fitted in the both sides on hanging pulley seat (2) top in order；Upper interchangeable suspension (1) and under interchangeable suspension (10) with screw fastening or with casting or the method for machining is formed on hanging pulley seat (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；
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 (14) by the left side, synchronize bearing (16), synchronizing shaft (17), multistage conic section synchronizes groove (18), synchronize to drive head (20), the right synchronizes grip slipper (22), drive head (23), grip slipper Luo sells (24), clamping wheel shaft (25), clamping wheel latch (26), fastening Luo cap (27), clamping wheel clutch shaft bearing (28), clamping wheel (29), clamping wheel the second bearing (30) forms。
2. according to claim 1 to " plunger spring, synchronous on-off, five take turns the hanging pulley being quickly linked into or exiting ", it is characterized in that: be tightened to integrally after synchronizing to drive head (20) and driving head (23) grip slipper (22) Tong Bus with the left side or the right to be cast integrally or be designed to be machined into shaping。
3. according to claim 1 to " plunger 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 multistage conic section synchronizes groove starting point horizontal axis (36) and opens axis (32) with upper locating dowel and have a design Useable angles 0～80 °。
4. according to claim 1 to " plunger 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 multistage conic section synchronizes groove starting point horizontal axis (36) and has a design useful size 20MM～200MM with grip slipper horizontal median axis (31)。
5. according to claim 1 to " plunger 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 multistage conic section synchronizes groove starting point horizontal axis (36) and has a design useful size 10MM～180MM with hanging pulley horizontal median axis (33)。
6. according to claim 1 to " plunger 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 multistage conic section synchronizes groove starting point horizontal axis (36) and drives head horizontal axis (34) and have a design useful size 0～150MM。
7. according to claim 1 to " plunger 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 drive head vertical axis (35) groove Tong Bu with multistage conic section starting point vertical axis (39) has a design useful size 0～80MM。
8. according to claim 1 to " plunger 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 multistage conic section synchronizes groove starting point vertical axis (39) and has a design useful size 0～80MM with hanging pulley vertical centering control axis (40)。
9. according to claim 1 to " plunger 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 multistage conic section synchronizes groove starting point vertical axis (39) and has a design useful size 20MM～160MM with grip slipper vertical axis (38)。
10. according to claim 1 to " plunger 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 (38) groove Tong Bu with multistage conic section stop vertical axis (37) has a design useful size 0～80MM。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115024.0A CN105692442A (en) | 2016-03-01 | 2016-03-01 | Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115024.0A CN105692442A (en) | 2016-03-01 | 2016-03-01 | Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692442A true CN105692442A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115024.0A Pending CN105692442A (en) | 2016-03-01 | 2016-03-01 | Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584055A (en) * | 2016-12-21 | 2017-04-26 | 宁波华美达机械制造有限公司 | Dismounting mechanism for connecting parts of injection molding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710346A1 (en) * | 1987-03-28 | 1988-10-13 | Stahl R Foerdertech Gmbh | Monorail suspension trolley |
| CN2170290Y (en) * | 1993-08-17 | 1994-06-29 | 张文圳 | Telescopic tackle-block |
| CN104261034A (en) * | 2014-09-15 | 2015-01-07 | 方孙典 | Synchronous-lifting gravity automatic gripper |
| CN104885702A (en) * | 2015-05-13 | 2015-09-09 | 方孙典 | Plunger spring, automatic stress synchronizing opening and closing knife holder and mulberry leaf and mulberry stem cutting, pulling and harvesting tool |
| TWM513876U (en) * | 2015-09-30 | 2015-12-11 | China Steel Corp | Pulley device of overhead crane |
-
2016
- 2016-03-01 CN CN201610115024.0A patent/CN105692442A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710346A1 (en) * | 1987-03-28 | 1988-10-13 | Stahl R Foerdertech Gmbh | Monorail suspension trolley |
| CN2170290Y (en) * | 1993-08-17 | 1994-06-29 | 张文圳 | Telescopic tackle-block |
| CN104261034A (en) * | 2014-09-15 | 2015-01-07 | 方孙典 | Synchronous-lifting gravity automatic gripper |
| CN104885702A (en) * | 2015-05-13 | 2015-09-09 | 方孙典 | Plunger spring, automatic stress synchronizing opening and closing knife holder and mulberry leaf and mulberry stem cutting, pulling and harvesting tool |
| TWM513876U (en) * | 2015-09-30 | 2015-12-11 | China Steel Corp | Pulley device of overhead crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584055A (en) * | 2016-12-21 | 2017-04-26 | 宁波华美达机械制造有限公司 | Dismounting mechanism for connecting parts of injection molding machine |
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| PB01 | Publication | ||
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Application publication date: 20160622 |