CN105645263A - Lifting hoist with pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging - Google Patents
Lifting hoist with pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging Download PDFInfo
- Publication number
- CN105645263A CN105645263A CN201610194756.3A CN201610194756A CN105645263A CN 105645263 A CN105645263 A CN 105645263A CN 201610194756 A CN201610194756 A CN 201610194756A CN 105645263 A CN105645263 A CN 105645263A
- Authority
- CN
- China
- Prior art keywords
- synchronous
- assembly
- grip slipper
- spring base
- hanging
- Prior art date
- 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.)
- Pending
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to a lifting hoist for a steel cable or a rope or a guide rail, in particular to a lifting hoist with a pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging. The lifting hoist is composed of a bridge-type guide wheel assembly, a rotary lifting ratchet lock assembly, a lifting hoist seat assembly, a lifting pulley assembly and a synchronous opening-closing clamping seat assembly, the lifting hoist assembly is in the shape of 9 or is designed to be in the shape of U which is rotated by 180 degrees, the lifting pulley assembly is in the shape of a cross with one circular groove or polygonal groove formed in each of the upper portion and the lower portion, the synchronous opening-closing clamping seat assembly mounted on the left side or the right side of the lifting hoist seat assembly is identical in number of parts and shape inside and outside and supportive of interchange. The lifting hoist is simple and easy to manufacture and mount, the parts are high in interchangeability, and standardized mass production can be realized; when in use, the lifting hoist can be quickly and automatically clamped and engaged by only roughly aligning at the steel cable or the rope or the guide rail downward and can be quickly and automatically disengaged with the steel cable or the rope or the guide rail by only lifting a ratchet lock and applying certain force for lifting up, so that the lifting hoist 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 " pneumatic bomb spring base, synchronous on-off, seven 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 " pneumatic bomb spring base, synchronous on-off, seven take turns the hanging pulley being quickly linked into or exiting ".
The present invention adopts the technical scheme that: by bridge-type directive wheel assembly, rotate and upgrade spine lock assembly, hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly form;
Bridge-type directive wheel assembly is fastened Luo cap by guide wheel shaft, bridge-type leads wheel seat, directive wheel wheel shaft, directive wheel bearing, directive wheel form. Bridge-type guiding wheel seat is unified by left and right two pieces, is assemblied in the both sides of Hanging roller respectively with Hanging roller axle; Directive wheel bearing is arranged in directive wheel both sides, installs the directive wheel after directive wheel bearing and is installed in bridge-type guiding wheel seat with directive wheel wheel shaft in tandem, then fastens the fastening of Luo cap with guide wheel shaft; Bridge-type directive wheel assembly can freely up and down rotate on Hanging roller axle.
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, pneumatic bomb spring base fastening Luo pin, pneumatic bomb spring base or hydraulic spring grease cup bar, pneumatic bomb spring base 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; Pneumatic bomb spring base or one, hydraulic spring grease cup bar fasten Luo pin with pneumatic bomb spring base and install in the pneumatic bomb spring base groove being securedly mounted to hanging pulley seat both sides, and other end grip slipper Tong Bu with limit, left and right installs connection; 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, jump ring. Hanging roller bearing is fitted respectively in the both sides of Hanging roller, Hanging roller is installed in hanging pulley seat, after the axis hole on Hanging roller axle traverse bridge-type guiding wheel seat and hanging pulley seat both sides, fasten 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 and the right synchronous on-off grip slipper assembly composition 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; 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 after being cast integrally or being designed to be machined into molding integrally; 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 sees that rotating and upgrading spine lock assembly vertical centering control axis designs totally one axis and face with hanging pulley vertical axis and Tong Bu grip slipper ratchet sympodium line in the present invention; Main apparent direction sees that hanging pulley vertical axis bottom land plane vertical line Tong Bu with left side multistage conic section has a design useful size 20MM��350MM. Main apparent direction sees that hanging pulley vertical axis bottom land plane vertical line Tong Bu with the right multistage conic section has a design useful size 20MM��350MM. Left view direction sees that grip slipper vertical axis and pneumatic bomb spring base or hydraulic spring grease cup bar vertical centering control axis and Tong Bu grip slipper ratchet sympodium line are in present invention design totally one axis and face;Left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis and clamping wheel horizontal axis have a design useful size 5MM��250MM. Left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis and grip slipper horizontal median axis have a design useful size 10MM��280MM. Left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis have a design useful size 30MM��360MM with drive head horizontal axis. Left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis have a design useful size 40MM��450MM with Tong Bu drive head horizontal axis. Left view direction sees that grip slipper vertical axis has a design Useable angles 0��60 �� with pneumatic bomb spring base or hydraulic spring grease cup bar sympodium line. Left view direction sees that grip slipper vertical axis is opened axis have a design Useable angles 0��60 �� with pneumatic bomb spring base or hydraulic spring grease cup bar. Left view direction sees that grip slipper vertical axis has a design useful size 20MM��280MM with Tong Bu drive head vertical axis.
This " pneumatic bomb spring base, synchronous on-off, seven take turns the hanging pulley being quickly linked into or exiting " manufactures, installs easily, spare and accessory parts interchangeability is strong, it is possible to standardization is produced in batches, during use quickly, convenient, 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 hanging pulley seat assembly of the present invention, structure, position view
Fig. 4 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 bridge-type directive wheel assembly, rotate and upgrade spine lock assembly, hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly form;
Referring to Fig. 1. Fig. 2. bridge-type directive wheel assembly is fastened Luo cap (8) by guide wheel shaft, bridge-type leads wheel seat (9), directive wheel wheel shaft (10), directive wheel bearing (11), directive wheel (13) form. Bridge-type guiding wheel seat (9) is unified by left and right two pieces, is assemblied in the both sides of Hanging roller (3) respectively with Hanging roller axle (5); Directive wheel bearing (11) is arranged in directive wheel (13) both sides, directive wheel (13) after directive wheel bearing (11) is installed be installed in bridge-type guiding wheel seat (9) with directive wheel wheel shaft (10) in tandem, then fastens Luo cap (8) fastening with guide wheel shaft; Bridge-type directive wheel assembly can freely up and down rotate on Hanging roller axle (5).
Referring to Fig. 1. Fig. 2. rotate and upgrade that by pivot pin (19), square lifting spine bar fastening Luo cap (20), flat shim (21), slope, spine lock assembly rotates and upgrades that hands rotates and upgrades seat fastening screw (23) (22), slope, fastening ear (24), slope rotate and upgrade seat (25), spine lock (26), upper spring (27), lower spring (28), square lifting spine bar (29), interior square opening elastic stopping set (30) form. Spine lock (26) and fastening ear (24) 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 (30) is fitted in spine lock (26) and the slip clamping of Tong Bu grip slipper ratchet (47); After be fitted into lower spring (28), square lifting spine bar (29), upper spring (27) in order, rotate and upgrade seat fastening screw (23) with slope and slope is rotated and upgraded seat (25) be fastened in spine lock (26), load onto slope rotate and upgrade hands (22), flat shim (21), fasten with square lifting spine bar fastening Luo cap (20) after put on pivot pin (19).
Referring to Fig. 1. Fig. 2. Fig. 3. 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 (12), pneumatic bomb spring base fastening Luo pin (15), pneumatic bomb spring base or hydraulic spring grease cup bar (16), pneumatic bomb spring base groove (17), left side lead in track (41), the right lead in track (38) 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 (12) with screw fastening or with casting or the method for machining is molded over hanging pulley seat (2) bottom; Pneumatic bomb spring base or (16) one, hydraulic spring grease cup bar fasten Luo pin (15) with pneumatic bomb spring base and install in pneumatic bomb spring base groove (17) being securedly mounted to hanging pulley seat (2) both sides, and other end grip slipper (18.36) Tong Bu with limit, left and right installs connection; Left side lead in track (41), the right lead in track (38) are fastened on screw in the both sides of hanging pulley seat (2) middle and lower part respectively.
Referring to Fig. 1. Fig. 2. Fig. 3. 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), jump ring (7). Hanging roller bearing (6) is fitted respectively in the both sides of Hanging roller (3), Hanging roller (3) is installed in hanging pulley seat (2), after the axis hole on Hanging roller axle (5) traverse bridge-type guiding wheel seat (9) and hanging pulley seat (2) both sides, fasten Luo cap (4) fastening with Hanging roller axle, then jump ring (7) is stuck in jump ring (7) groove of hanging pulley seat (2).
Referring to Fig. 1. Fig. 2. Fig. 3. after synchronous on-off grip slipper assembly completes to be arranged on hanging pulley seat (2), the left side and the right synchronous on-off grip slipper assembly composition 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, synchronous on-off grip slipper assembly is synchronized grip slipper (18) by the left side, synchronize bearing (31), synchronizing shaft (32), multistage conic section synchronizes groove (33), synchronize to drive head (34), drive head (35), the right synchronizes grip slipper (36), clamping wheel clutch shaft bearing (37), clamping wheel the second bearing (39), clamping wheel (40), fastening Luo cap (42), clamping wheel latch (43), clamping wheel shaft (44), grip slipper Luo sells (45), synchronize grip slipper stress stop platform (46), synchronize grip slipper ratchet (47) composition. synchronize drive head (34) and drive head (35) grip slipper (18.36.) Tong Bu with left and right limit to be tightened to after being cast integrally or being designed to be machined into molding integrally, left and right limit clamping wheel (40) after installation can form a top and bottom is respectively arranged with an arc-shaped slot or polygon groove, synchronizing bearing (31) and be fitted in synchronizing shaft (32) outward, synchronizing shaft (32) is fastened on and synchronizes to drive the multistage conic section in head (34) to synchronize in groove (33), clamping wheel shaft (44) synchronizes grip slipper (18.36) through clamping wheel the second bearing (39), clamping wheel (40), clamping wheel clutch shaft bearing (37), left and right limit, it is fastened on left and right limit with fastening Luo cap (42) and synchronizes on grip slipper (18.36), clamping wheel latch (43) on pin, left and right limit synchronous on-off grip slipper assembly is sold (45) 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. 4. main apparent direction sees that rotating and upgrading spine lock assembly vertical centering control axis (62) designs totally one axis and face with hanging pulley vertical axis (61) and Tong Bu grip slipper ratchet sympodium line (59) in the present invention; Referring to Fig. 4. main apparent direction sees that hanging pulley vertical axis (61) bottom land Tong Bu with left side multistage conic section plane vertical line (48) has a design useful size 20MM��350MM. Referring to Fig. 4. main apparent direction sees that hanging pulley vertical axis (61) bottom land Tong Bu with the right multistage conic section plane vertical line (49) has a design useful size 20MM��350MM. Referring to Fig. 4. left view direction sees that grip slipper vertical axis (58) and pneumatic bomb spring base or hydraulic spring grease cup bar vertical centering control axis (57) and Tong Bu grip slipper ratchet sympodium line (59) are in present invention design totally one axis and face; Referring to Fig. 4. left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) and clamping wheel horizontal axis (51) have a design useful size 5MM��250MM. Referring to Fig. 4. left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) and grip slipper horizontal median axis (52) have a design useful size 10MM��280MM. Referring to Fig. 4. left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) have a design useful size 30MM��360MM with drive head horizontal axis (53). Referring to Fig. 4. left view direction sees that pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) have a design useful size 40MM��450MM with Tong Bu drive head horizontal axis (56). Referring to Fig. 4. left view direction sees that grip slipper vertical axis (58) has a design Useable angles 0��60 �� with pneumatic bomb spring base or hydraulic spring grease cup bar sympodium line (54). Referring to Fig. 4. left view direction sees that grip slipper vertical axis (58) is opened axis (55) have a design Useable angles 0��60 �� with pneumatic bomb spring base or hydraulic spring grease cup bar. Referring to Fig. 4. left view direction sees that grip slipper vertical axis (58) has a design useful size 20MM��280MM with Tong Bu drive head vertical axis (60).
The present invention " pneumatic bomb spring base, synchronous on-off, seven take turns the hanging pulley being quickly linked into or exiting " is used only need to about just can fast automatic clamping to be linked into downwards facing to steel cable or rope or guide rail (14); Only need to upgrade spine lock when quickly exiting, upwards just fast automatic can exit clamping steel cable or rope or guide rail (14) 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. " pneumatic bomb spring base, synchronous on-off, seven take turns the hanging pulley being quickly linked into or exiting ", by bridge-type directive wheel assembly, rotate and upgrade spine lock assembly, hanging pulley seat assembly, Hanging roller assembly, synchronous on-off grip slipper assembly form;
Bridge-type directive wheel assembly is fastened Luo cap (8) by guide wheel shaft, bridge-type leads wheel seat (9), directive wheel wheel shaft (10), directive wheel bearing (11), directive wheel (13) form; Bridge-type guiding wheel seat (9) is unified by left and right two pieces, is assemblied in the both sides of Hanging roller (3) respectively with Hanging roller axle (5), and bridge-type directive wheel assembly can freely up and down rotate on Hanging roller axle (5);
Rotating and upgrading in the hole that spine lock assembly screw is fastened on hanging pulley seat (2) the right and left, interior square opening elastic stopping set (30) is fitted in spine lock (26) and the slip clamping of Tong Bu grip slipper ratchet (47);
Hanging pulley seat assembly is shaped like 9 words or is designed to a U-shaped rotating 180 ��; Pneumatic bomb spring base or (16) one, hydraulic spring grease cup bar fasten Luo pin (15) with pneumatic bomb spring base and install in pneumatic bomb spring base groove (17) being securedly mounted to hanging pulley seat (2) both sides, and other end grip slipper (18.36) Tong Bu with limit, left and right installs connection;
Hanging roller assembly is shaped like top and bottom and is respectively arranged with the cross of an arc-shaped slot or polygon groove;
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.
2. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 (61) bottom land Tong Bu with left side multistage conic section plane vertical line (48) has a design useful size 20MM��350MM.
3. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 (61) bottom land Tong Bu with the right multistage conic section plane vertical line (49) has a design useful size 20MM��350MM.
4. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) and clamping wheel horizontal axis (51) have a design useful size 5MM��250MM.
5. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) and grip slipper horizontal median axis (52) have a design useful size 10MM��280MM.
6. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 is seen pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) and drives head horizontal axis (53) and have a design useful size 30MM��360MM.
7. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 pneumatic bomb spring base or hydraulic spring grease cup bar horizontal median axis (50) have a design useful size 40MM��450MM with Tong Bu drive head horizontal axis (56).
8. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 (58) has a design Useable angles 0��60 �� with pneumatic bomb spring base or hydraulic spring grease cup bar sympodium line (54).
9. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 (58) is opened axis (55) have a design Useable angles 0��60 �� with pneumatic bomb spring base or hydraulic spring grease cup bar.
10. according to claim 1 to " pneumatic bomb spring base, synchronous on-off, seven 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 (58) has a design useful size 20MM��280MM with Tong Bu drive head vertical axis (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194756.3A CN105645263A (en) | 2016-03-31 | 2016-03-31 | Lifting hoist with pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194756.3A CN105645263A (en) | 2016-03-31 | 2016-03-31 | Lifting hoist with pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105645263A true CN105645263A (en) | 2016-06-08 |
Family
ID=56495984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610194756.3A Pending CN105645263A (en) | 2016-03-31 | 2016-03-31 | Lifting hoist with pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645263A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU451607A2 (en) * | 1972-03-31 | 1974-11-30 | Universal traverse | |
| CN104058182A (en) * | 2013-12-19 | 2014-09-24 | 方孙典 | Automatic gravity gripper |
| CN104261034A (en) * | 2014-09-15 | 2015-01-07 | 方孙典 | Synchronous-lifting gravity automatic gripper |
| CN104686075A (en) * | 2015-03-21 | 2015-06-10 | 方孙典 | High-branch fruit automatic cutting and pulling harvester having slant axis and capable of returning to cylindrical cutting tool apron |
| CN104813806A (en) * | 2015-05-08 | 2015-08-05 | 方孙典 | C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool |
-
2016
- 2016-03-31 CN CN201610194756.3A patent/CN105645263A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU451607A2 (en) * | 1972-03-31 | 1974-11-30 | Universal traverse | |
| CN104058182A (en) * | 2013-12-19 | 2014-09-24 | 方孙典 | Automatic gravity gripper |
| CN104261034A (en) * | 2014-09-15 | 2015-01-07 | 方孙典 | Synchronous-lifting gravity automatic gripper |
| CN104686075A (en) * | 2015-03-21 | 2015-06-10 | 方孙典 | High-branch fruit automatic cutting and pulling harvester having slant axis and capable of returning to cylindrical cutting tool apron |
| CN104813806A (en) * | 2015-05-08 | 2015-08-05 | 方孙典 | C-shaped spring. stress automatic synchronous opening and closing tool holder. mulberry leaf mulberry trunk cutting and pulling cutting harvesting tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2728095B1 (en) | Shower door roller device | |
| US20190210844A1 (en) | Stop Ring Having a Support Eye Lug Used to Suspend a Stopping Means or Lashing Means | |
| ITFI20120140A1 (en) | ADJUSTABLE HINGE FOR WINDOWS | |
| CN105857317A (en) | Rotary lifting ratchet locking and synchronous opening and closing five-wheeled hoisting tackle capable of achieving rapid hanging or disengaging | |
| CN105645263A (en) | Lifting hoist with pneumatic spring rod synchronously opening and closing and seven wheels quickly engaging or disengaging | |
| CN206049843U (en) | Ultra-large type engineering machinery crawler belt bearing pin positioning and locking structure | |
| CN105776013A (en) | Crane block with spine lock rotary lifting, plunger spring synchronous opening and closing and five-wheel rapid hanging in or retreating functions | |
| CN103010940B (en) | Falling preventing device for lifting hook | |
| CN105712199A (en) | Lifting block capable of lifting ratchet lock rotationally, opening and closing open springs synchronously, and hanging or withdrawing five wheels fast | |
| CN105692443A (en) | Lifting pulley capable of being quickly clamped or released by rotary lifting spine lock, synchronously opened-closed C-shaped spring and five wheels | |
| CN105645261A (en) | Hoist block with elastic bridge type guide wheels and synchronous opening and seven-wheel quick hanging or withdrawing functions | |
| CN205873662U (en) | Balanced hanging beam of hoist | |
| CN105692442A (en) | Plunger spring, synchronous opening and closing and five-wheel rapid hanging-in or quitting crane tackle | |
| CN105645264A (en) | Hoist block with hoisting ratchet lock, plunger springs for synchronous opening and closing and fifth-wheel quick mounting or release | |
| CN209396770U (en) | Blade stationary fixture | |
| CN105692445A (en) | Hanging tackle with ratchet lock lifting function, synchronous on-off function and five-wheel quick hanging-in or exiting function | |
| CN103508308A (en) | Adjustable steel plate clamp | |
| KR101694466B1 (en) | Multiple separation type tong key of tongs crane | |
| CN105621248A (en) | Cargo block capable of being opened and closed synchronously and provided with bridge type guide wheel and seven wheels hung inwards or retracted rapidly | |
| CN105692440A (en) | Crane tackle with plunger spring automatically conducting clamping during stress and five wheels rapidly hanging-in or quitting | |
| CN105692444A (en) | Plunger spring and five-wheel rapid hanging-in or quitting crane tackle base | |
| CN103950828B (en) | Crane hook 90 ° location anti-rotation device | |
| CN109955661B (en) | Emergency safety device for tyre burst of passenger car | |
| CN105621252A (en) | Cargo block provided with lifting ratchet lock, open spring opened and closed synchronously and five wheels hung inwards or retracted rapidly | |
| CN104477771B (en) | Light-weight electric revolution suspension hook group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |