CN108163746B - Elevator with lifting column provided with sealing structure - Google Patents
Elevator with lifting column provided with sealing structure Download PDFInfo
- Publication number
- CN108163746B CN108163746B CN201711282075.3A CN201711282075A CN108163746B CN 108163746 B CN108163746 B CN 108163746B CN 201711282075 A CN201711282075 A CN 201711282075A CN 108163746 B CN108163746 B CN 108163746B
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- CN
- China
- Prior art keywords
- lifting
- rail
- frame
- track
- wheel
- Prior art date
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000001962 electrophoresis Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The utility model discloses a lifter with a sealing structure on lifting columns, which comprises four lifting columns, wherein lifting frames are arranged in the lifting columns in a front-back corresponding mode, lifting rails are connected to the lifting frames, lifting devices lift or descend through the lifting rails, an opening for moving the lifting frames is formed in one side of the lifting columns, and the upper side and the lower side of the lifting frames are respectively connected with a sealing plate for sealing the opening and move along with the movement of the lifting frames. The utility model has the beneficial effects that the internal structure of the elevator can be sealed, so that the reliability and the service life of the elevator in humid, corrosive and other environments can be improved.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a lifter with lifting columns provided with sealing structures.
Background
In the prior art, a lower-capacity pretreatment electrophoresis conveyor generally uses a self-propelled hoist conveyor (EMS), however, the following disadvantages exist in the use process of the self-propelled hoist conveyor (EMS): the lifting of the workpiece is driven by a chain hoist. The rigidity of the loop chain is poor, if the descending speed is high, the workpiece floats when entering the groove; (2) The pretreatment electrophoresis generally adopts a double-speed hoist of 2/8 (m/min), and the lifting speed is fixed and cannot be adjusted randomly according to the requirement; (3) the capacity of the self-propelled hoist conveyor is generally not more than 17JPH; (4) In order to adapt to the running of the self-propelled hoist, the center position of the top of the pretreatment electrophoresis chamber body needs to be opened, so that hot gas overflows and tank liquor is polluted; (5) The top of the self-propelled hoist lifting appliance is provided with a dust receiving disc, so that the effect of spraying a workpiece out of a groove is seriously affected. (6) Because the elevator is in a humid and corrosive environment within the pretreatment electrophoresis chamber, sealing problems of the elevator need to be considered, and the service life of the elevator components is prolonged.
Disclosure of Invention
In order to solve the problems of corrosion prevention, maintenance and the like of an elevator in a humid and corrosive environment in a pretreatment electrophoresis chamber environment, the utility model provides the elevator with a sealing structure on an elevating column.
In order to achieve the purpose of the utility model, the utility model provides a lifter with a sealing structure, which comprises four lifting columns 301, wherein the lifting columns 301 are correspondingly arranged in pairs from front to back, lifting frames 1801 are arranged in the lifting columns, lifting rails 401 are connected to the lifting frames 1801, lifting devices 701 are carried by the lifting rails 401 to lift or descend, an opening for the lifting frames 1801 to move is formed in one side of the lifting columns 301, which is provided with the lifting frames 1801, and sealing plates 1501 for sealing the opening are respectively connected to the upper side and the lower side of the lifting frames 1801 and move along with the movement of the lifting frames 1801.
The lifting column 301 is internally provided with a top sprocket 1101, a chain 1201 and a bottom sprocket 1701, the top sprocket 1101 and the bottom sprocket 1701 are connected through the chain 1201, the chain 1201 is connected with a lifting frame 1801 and a balancing weight 1601, a sealing plate 1501 connected with the upper side of the lifting frame 1801 is connected with the upper end of the balancing weight 1601 after passing through the top sprocket 1101, and a sealing plate 1501 connected with the lower side is connected with the lower end of the balancing weight 1601 after passing through the bottom sprocket 1701.
The lifting appliance 701 comprises a top frame 1, four wheel groups 2, a lifting rod 3 and a skid locking hook 4, wherein the top frame 1 is a square frame, two sides of the square frame are respectively provided with two wheel groups 2, the wheel groups 2 are rotatably connected with the top frame 1 through joint bearings, the lifting rod 3 is used in a matched mode in four pairs, the lifting rod is rotatably connected with the top frame 1 through the sliding bearings, and the wheel groups 2 walk in a track.
Each wheel set comprises a travelling wheel seat, two travelling wheels 21 arranged at the front end and the rear end of the travelling wheel seat, and four guide wheels 22 positioned at the two sides of the travelling wheel seat.
Wherein, the walking wheel seats of the two wheel sets 2 at the front ends of the two sides of the top frame 1 are provided with positioning holes 23.
The elevator further comprises an elevator driving device, the elevator driving device comprises a first driving mechanism and a second driving mechanism which are identical in structure, the first driving mechanism and the second driving mechanism respectively control the lifting frame in the front lifting column and the lifting frame in the rear lifting column to ascend or descend, the elevator further comprises a motor 801, a universal transmission shaft 901 and a steering box 1001, the motor 801 is in transmission connection with the lifting frame through the universal transmission shaft 901 and the steering box 1001, the steering box 1001 is connected with a driving sprocket, and the driving sprocket is in transmission connection with a top sprocket 1101 through a transmission chain.
Wherein, be provided with hoist positioner on the crane 1801 of the lifting column 301 that is located the front side, hoist positioner sets up in lifting track 401 below, hoist positioner includes hoist positioning cylinder 1401 and round pin axle, hoist positioning cylinder 1401 drives the round pin axle rises, inserts in being provided with locating hole 23 on the walking wheel seat of hoist 701 to realize the location to hoist 701.
The lower ends of the rails positioned on two sides of the lifting rail 401 are respectively provided with a rail positioning device in the horizontal direction, the rail positioning devices comprise rail positioning cylinders 601 and pin shafts, two rail positioning holes 1301 are respectively formed in two sides of the lifting rail 401 and the compensating rail 201, the pin shafts are driven to move through the rail positioning cylinders 601 and are inserted into the rail positioning holes of the lifting rail 401 or the compensating rail 201, and positioning of the lifting rail 401 and the compensating rail 201 is achieved.
The two ends of the lifting rail 401 of the lifting column 301 at the rear side are respectively provided with an S-shaped lifting appliance safety end block 1901, the end part of the lifting appliance safety end block 1901 is provided with a roller, the middle part of the lifting appliance safety end block 1901 is hinged with the lifting pipeline 401 to prevent the lifting appliance 701 from separating from the lifting rail 401 in the process of inclining into a groove, a guide rail 2001 is arranged on the rail at one side of the lifting rail 401, and the lifting rail 401 is in a closed state due to the gravity effect in the descending process; when the lifting rail 401 is lifted to be flush with the rails on both sides, the rollers on the safety end rail 1901 of the lifting appliance pass through the guide rail 2001, the safety end rail 1901 of the lifting appliance is opened, and the lifting appliance 701 can horizontally pass through.
Compared with the prior art, the utility model has the beneficial effects that the elevator can be applied to humid and corrosive environments such as pretreatment electrophoresis and the like, and the service life and reliability of the elevator are improved.
Drawings
FIG. 1 is a first schematic view of the structure of the present application;
FIG. 2 is a second schematic diagram of the structure of the present application;
FIG. 3 is a schematic view of the elevator drive of the present application;
FIG. 4 is a first schematic view of the structure of the lifting column of the present application;
FIG. 5 is a second schematic view of the structure of the lifting column of the present application;
FIG. 6 is a third schematic view of the structure of the lifting column of the present application;
FIG. 7 is a fourth schematic view showing the structure of the lifting column of the present application;
FIG. 8 is a third schematic view of the structure of the present application;
FIG. 9 is a first schematic view of the structure of the compensating track of the present application;
FIG. 10 is a first schematic view of the construction of the spreader positioning device of the present application;
FIG. 11 is a first schematic view of the track positioning apparatus of the present application;
fig. 12 is a schematic structural view of a front-rear lifting frame of the present application;
FIG. 13 is a second schematic view of the structure of the compensating track of the present application;
FIG. 14 is a third schematic view of the structure of the compensating track of the present application;
FIG. 15 is a fourth schematic view of a compensating track configuration of the present application;
FIG. 16 is a first schematic view of the construction of the spreader safety end rail of the present application;
FIG. 17 is a second schematic view of the construction of the spreader safety end rail of the present application;
FIG. 18 is a schematic view of a sprocket construction according to the present application;
FIG. 19 is a first schematic view of a spreader construction of the present application;
FIG. 20 is a schematic view of the wheel set of the present application;
FIG. 21 is a second schematic view of a spreader construction of the present application;
FIG. 22 is a third schematic view of a spreader construction of the present application;
FIG. 23 is a schematic view of the connection of the friction wheel to the top frame of the present application;
FIG. 24 is a schematic view of a spreader application of the present application;
in the figure, 1-top frame, 2-wheel set, 3-suspender, 4-sledge locking hook, 21-travelling wheel, 22-guide wheel, 23-locating hole, 5-friction wheel, 6-sling rail, 101-elevator driving device, 201-compensating rail, 301-lifting column, 401-lifting frame, 501-guide rail, 601-rail locating cylinder, 701-sling, 801-motor, 901-universal transmission shaft, 1001-steering box, 1101-top sprocket, 1201-chain, 1301-rail locating hole, 1401-sling locating cylinder, 1501-sealing plate, 1601-balancing weight, 1701-bottom sprocket, 1801-lifting frame, 1901-sling safety end crotch, 2001-guide rail, 2101-longitudinal sliding groove, 2201-ejector rod.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that the terms "coupled" and "connected," as used herein, include both directly coupled to and connected to another element or the like.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
As shown in fig. 1-24, the elevator mainly comprises a main frame, a driving device, a transmission system, a balancing weight, a lifting frame, a compensation track, a lifting appliance positioning device, a track positioning device, a lifting appliance safety end rail, a track, a hanging device, a sealing device and the like. Wherein, the front and back lifting frames are driven by two motors respectively, and the lifting appliance travelling wheels are respectively supported on the tracks on the lifting frames, so that the front and back lifting frames can be respectively lowered by controlling, and then the lifting appliance can enter the groove at an inclined angle, and the groove entering angle can be adjusted.
Specifically, including lift drive 101 and lift post 301, lift post 301 is four, is two pairs of corresponding settings around, be provided with crane 1801 in the lift post, be connected with lifting rail 401 on the crane 1801, through lifting rail 401 bears hoist 701 and rises or descend, lift drive 101 includes the same first actuating mechanism of structure and second actuating mechanism, first actuating mechanism and second actuating mechanism control respectively in the front side lift post and the lift in the rear side lift post rise or descend, all include motor 801, universal transmission shaft 901, steering box 1001, motor 801 passes through universal transmission shaft 901, steering box 1001 and is connected with the crane transmission.
The driving device transmits power to the driving sprocket; the driving device is provided with two lifting motors, so that the front lifting frame and the rear lifting frame can respectively lift, the motors simultaneously output power through the left coupling and the right coupling, and the left lifting frame and the right lifting frame can synchronously lift; the lifting of the lifting frame is realized through chain transmission, the upper end and the lower end of the lifting frame are respectively connected with the chain to form a complete cycle, and the lifting frame is driven to move up and down through the rotation of the driving sprocket.
The lifting appliance 701 comprises a top frame 1, four wheel groups 2, a lifting rod 3 and a skid locking hook 4, wherein the top frame 1 is a square frame, two sides of the square frame are respectively provided with two wheel groups 2, the wheel groups 2 are rotatably connected with the top frame 1 through joint bearings, the lifting rod 3 is used in a matched mode in pairs, the lifting rod is rotatably connected with the top frame 1 through the sliding bearings, the wheel groups 2 walk in a track, each wheel group comprises a walking wheel seat, two walking wheels 21 arranged at the front end and the rear end of the walking wheel seat and four guide wheels 22 positioned at the two sides of the walking wheel seat, and positioning holes 23 are formed in the walking wheel seats of the two wheel groups 2 at the front ends of the two sides of the top frame 1. The friction wheels 6 are pressed on the tops of the cross beams on the two sides of the top frame 1, and the lifting appliance is driven to move through friction. The lifting appliance is driven to move by friction of the friction wheel and the top frame, so that friction driving noise is small and stable; the wheel set and the top frame are hinged with each other, so that the vehicle body can vertically enter and exit the groove at an inclined angle; and positioning holes are formed in the two traveling wheel seats and used for positioning the lifting appliance in the process of obliquely entering the groove.
The lifting column 301 is internally provided with a top sprocket 1101, a chain 1201 and a bottom sprocket 1701, the top sprocket 1101 and the bottom sprocket 1701 are connected through the chain 1201, the chain 1201 is connected with a lifting frame 1801 and a balancing weight 1601, the steering box 1001 is connected with a driving sprocket, and the driving sprocket is in transmission connection with the top sprocket 1101 through a transmission chain.
The lifting frames are divided into a front lifting frame positioned on the front lifting column and a rear lifting frame positioned on the rear lifting column, and the front lifting frame and the rear lifting frame are respectively provided with a track positioning device, but the structures of the front lifting frame and the rear lifting frame are different;
structure of front lifting frame
(1) The front lifting frame is provided with a lifting appliance positioning device for fixing the lifting appliance position of the lifting frame in the descending process, and the principle is that a cylinder pushes a pin shaft to be inserted into a positioning hole of the lifting appliance
(2) The track length on the front lifting frame is shorter.
Mechanism of rear lifting frame
(1) The rear lifting frame is provided with an anti-rushing out safety end baffle, and is used for rushing out of a lifting frame rail by a lifting tool guide wheel under the unexpected condition in the descending process of the lifting frame, and the principle is that the end baffle is opened and closed by the guide rail;
(2) and the length of the track is longer, so as to compensate the length difference in the horizontal direction in the tilting process of the lifting appliance.
Wherein, be provided with hoist positioner on the crane 1801 of the lifting column 301 that is located the front side, hoist positioner sets up in lifting track 401 below, hoist positioner includes hoist positioning cylinder 1401 and round pin axle, hoist positioning cylinder 1401 drives the round pin axle rises, inserts in being provided with locating hole 23 on the walking wheel seat of hoist 701 to realize the location to hoist 701.
The lower ends of the rails positioned on two sides of the lifting rail 401 are respectively provided with a rail positioning device in the horizontal direction, the rail positioning devices comprise rail positioning cylinders 601 and pin shafts, two sides of the lifting rail 401 are respectively provided with a rail positioning hole 1301, the pin shafts are driven to move through the rail positioning cylinders 601 and are inserted into the rail positioning holes of the lifting rail 401, and the lifting rail 401 is positioned.
The two ends of the lifting rail 401 of the lifting column 301 at the rear side are respectively provided with an S-shaped lifting appliance safety end block 1901, the end part of the lifting appliance safety end block 1901 is provided with a roller, the middle part of the lifting appliance safety end block 1901 is hinged with the lifting pipeline 401 to prevent the lifting appliance 701 from separating from the lifting rail 401 in the process of inclining into a groove, a guide rail 2001 is arranged on the rail at one side of the lifting rail 401, and the lifting rail 401 is in a closed state due to the gravity effect in the descending process; when the lifting rail 401 is lifted to be flush with the rails on both sides, the rollers on the safety end rail 1901 of the lifting appliance pass through the guide rail 2001, the safety end rail 1901 of the lifting appliance is opened, and the lifting appliance 701 can horizontally pass through.
When the previous workpiece descends and is immersed, the telescopic guide rail extends out to compensate a notch caused by downward movement of the lifting frame, and the next lifting appliance and the workpiece can pass through the station through the guide rail on the telescopic guide rail, so that the function of double stations is realized.
Specifically, a compensating rail 201 is disposed above the lifting rail 401, and is used for replacing the lifting rail 401 and connecting the rails completely.
The lifting column is characterized in that longitudinal sliding grooves 2101 are respectively formed in two sides of the lifting column, two sides of the compensation track 201 are in sliding connection with the longitudinal sliding grooves 2101, ejector rods 2201 are arranged on two sides of the lifting track 401, when the lifting track 401 moves downwards, the compensation track 201 moves downwards to the position of the lifting track 401, and when the lifting track 401 resets, the compensation track 201 is jacked up through the ejector rods 2201.
In addition, the application also provides a seal structure, be provided with the opening that is used for crane 1801 to remove on the one side that the lift post 301 set up crane 1801, a closing plate 1501 that is used for sealing the opening is connected respectively to the upper and lower both sides of crane 1801, moves along with crane 1801 removes.
The lifting column 301 is internally provided with a top sprocket 1101, a chain 1201 and a bottom sprocket 1701, the top sprocket 1101 and the bottom sprocket 1701 are connected through the chain 1201, the chain 1201 is connected with a lifting frame 1801 and a balancing weight 1601, a sealing plate 1501 connected with the upper side of the lifting frame 1801 is connected with the upper end of the balancing weight 1601 after passing through the top sprocket 1101, and a sealing plate 1501 connected with the lower side is connected with the lower end of the balancing weight 1601 after passing through the bottom sprocket 1701.
Wherein, the sealing plate can be made of thin steel plate.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (4)
1. The elevator with the lifting columns provided with the sealing structures is characterized by comprising four lifting columns (301), wherein lifting columns (301) are correspondingly arranged in pairs from front to back, lifting frames (1801) are arranged in the lifting columns, lifting rails (401) are connected to the lifting frames (1801), lifting frames (401) are used for bearing lifting tools (701) to ascend or descend, an opening for moving the lifting frames (1801) is formed in one side of each lifting column (301) provided with the lifting frame (1801), and sealing plates (1501) for sealing the opening are respectively connected to the upper side and the lower side of each lifting frame (1801) and move along with the movement of the lifting frames (1801);
the lifting column (301) is internally provided with a top chain wheel (1101), a chain (1201) and a bottom chain wheel (1701), the top chain wheel (1101) and the bottom chain wheel (1701) are connected through the chain (1201), the chain (1201) is connected with a lifting frame (1801) and a balancing weight (1601), a sealing plate (1501) connected with the upper side of the lifting frame (1801) is connected with the upper end of the balancing weight (1601) after passing through the top chain wheel (1101), and a sealing plate (1501) connected with the lower side is connected with the lower end of the balancing weight (1601) after passing through the bottom chain wheel (1701);
the elevator also comprises an elevator driving device (101), wherein the elevator driving device comprises a first driving mechanism and a second driving mechanism which are identical in structure, the first driving mechanism and the second driving mechanism respectively control the lifting frames in the front lifting column and the rear lifting column to ascend or descend, the elevator further comprises a motor (801), a universal transmission shaft (901) and a steering box (1001), the motor (801) is in transmission connection with the lifting frames through the universal transmission shaft (901) and the steering box (1001), the steering box (1001) is connected with a driving sprocket, and the driving sprocket is in transmission connection with a top sprocket (1101) through a transmission chain;
a lifting frame (1801) of the lifting column (301) positioned at the front side is provided with a lifting appliance positioning device, the lifting appliance positioning device is arranged below the lifting track (401), the lifting appliance positioning device comprises a lifting appliance positioning cylinder (1401) and a pin shaft, the lifting appliance positioning cylinder (1401) drives the pin shaft to ascend, and a positioning hole (23) is formed in a travelling wheel seat inserted into the lifting appliance (701), so that the lifting appliance (701) is positioned;
the lower ends of the rails positioned at two sides of the lifting rail (401) are respectively provided with a rail positioning device in the horizontal direction, the rail positioning devices comprise rail positioning cylinders (601) and pin shafts, two rail positioning holes (1301) are respectively formed in two sides of the lifting rail (401) and the compensation rail (201), the pin shafts are driven to move through the rail positioning cylinders (601), and the pin shafts are inserted into the rail positioning holes of the lifting rail (401) or the compensation rail (201) to position the lifting rail (401) and the compensation rail (201);
s-shaped lifting appliance safety end blocks (1901) are respectively arranged at two ends of a lifting track (401) of a lifting column (301) positioned at the rear side, rollers are arranged at the ends of the lifting appliance safety end blocks (1901), the middle part of each lifting appliance safety end block is hinged with the lifting track (401) to prevent the lifting appliance (701) from separating from the lifting track (401) in the process of inclining into a groove, a guide track (2001) is arranged on a track at one side of the lifting track (401), and the lifting appliance safety end blocks (1901) are in a closed state due to the action of gravity in the descending process of the lifting track (401); when the lifting rail (401) rises to be level with the rails on the two sides, the idler wheels on the lifting tool safety end rail (1901) are acted by the guide rail (2001), the lifting tool safety end rail (1901) is opened, and the lifting tool (701) can horizontally pass through.
2. The lifting column of claim 1, wherein the lifting appliance (701) comprises a top frame (1), wheel groups (2), a hanging rod (3) and a skid locking hook (4), the top frame (1) is a square frame, two sides of the square frame are respectively provided with two wheel groups (2), the wheel groups (2) are rotatably connected with the top frame (1) through joint bearings, the hanging rod (3) is four, two are matched for use, the hanging rod is rotatably connected with the top frame (1) through sliding bearings, and the wheel groups (2) walk in a track.
3. The lifting column of claim 2, wherein each wheel set comprises a travelling wheel seat, two travelling wheels (21) arranged at the front end and the rear end of the travelling wheel seat, and four guide wheels (22) arranged at the two sides of the travelling wheel seat.
4. A lifter with a sealing structure for lifting columns according to claim 3, characterized in that the travelling wheel seats of the two wheel sets (2) at the front ends of the two sides of the top frame (1) are provided with positioning holes (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282075.3A CN108163746B (en) | 2017-12-07 | 2017-12-07 | Elevator with lifting column provided with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282075.3A CN108163746B (en) | 2017-12-07 | 2017-12-07 | Elevator with lifting column provided with sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108163746A CN108163746A (en) | 2018-06-15 |
| CN108163746B true CN108163746B (en) | 2024-01-19 |
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ID=62525514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282075.3A Active CN108163746B (en) | 2017-12-07 | 2017-12-07 | Elevator with lifting column provided with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163746B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115075A (en) * | 2019-11-05 | 2020-05-08 | 王燏斌 | Conveying vehicle with jacking traveling device provided with horizontal guide wheels |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0925087A (en) * | 1995-07-10 | 1997-01-28 | Tokyo Seiko Co Ltd | Monorail type stacker crane |
| CN201321426Y (en) * | 2008-12-29 | 2009-10-07 | 福耀玻璃工业集团股份有限公司 | Sealing mechanism of continuous drying bended furnace lifting passage |
| CN101790425A (en) * | 2007-08-30 | 2010-07-28 | 盖克公司 | Elevator mechanical timing connection free automatic system for immersion processing vehicle bodyworks |
| CN201545661U (en) * | 2009-10-14 | 2010-08-11 | 江苏天奇物流系统工程股份有限公司 | Track-hoist lifter for lifting objects through chassis line |
| CN208327245U (en) * | 2017-12-07 | 2019-01-04 | 中国汽车工业工程有限公司 | A kind of lifting column is provided with the elevator of sealing structure |
-
2017
- 2017-12-07 CN CN201711282075.3A patent/CN108163746B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0925087A (en) * | 1995-07-10 | 1997-01-28 | Tokyo Seiko Co Ltd | Monorail type stacker crane |
| CN101790425A (en) * | 2007-08-30 | 2010-07-28 | 盖克公司 | Elevator mechanical timing connection free automatic system for immersion processing vehicle bodyworks |
| CN201321426Y (en) * | 2008-12-29 | 2009-10-07 | 福耀玻璃工业集团股份有限公司 | Sealing mechanism of continuous drying bended furnace lifting passage |
| CN201545661U (en) * | 2009-10-14 | 2010-08-11 | 江苏天奇物流系统工程股份有限公司 | Track-hoist lifter for lifting objects through chassis line |
| CN208327245U (en) * | 2017-12-07 | 2019-01-04 | 中国汽车工业工程有限公司 | A kind of lifting column is provided with the elevator of sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108163746A (en) | 2018-06-15 |
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