CN2210175Y - Lifting machine for lifting scaffold integrally - Google Patents
Lifting machine for lifting scaffold integrally Download PDFInfo
- Publication number
- CN2210175Y CN2210175Y CN 94214966 CN94214966U CN2210175Y CN 2210175 Y CN2210175 Y CN 2210175Y CN 94214966 CN94214966 CN 94214966 CN 94214966 U CN94214966 U CN 94214966U CN 2210175 Y CN2210175 Y CN 2210175Y
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- CN
- China
- Prior art keywords
- cable drum
- gear
- wallboard
- fixed
- gig
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lifting machine for lifting scaffolds integrally. A disk type electric machine with an electromagnetic brake is arranged on an outer template on the right side and connected with an input gear; a secondary spur gear is used to drive a rotating arm disk to rotate after speed reduction; a secondary one tooth difference planetary gear is arranged on the rotating arm disk to drive a cable drum to rotate; the cable is fixed on an external wall panel on the right side through a movable pulley; the upper parts of the left and the right external wall panels are provided with two hanger plates, the middle parts are provided with hanger bolts; a special hanging lifting machine for lifting scaffolds integrally is formed.
Description
The utility model relates to a kind of special-purpose lifting means that adopts integral hoisting scaffold in building operation.
At present, the employed lifting means of known " integral hoisting scaffold " patent No. " 88216513.5 " " sectional formula integral hoisting scaffold " application number " 93201016.X " has Lift-slab machine, electric chain hoist.The screw mandrel structure of Lift-slab machine is multiple assorted, and hoisting capacity is excessive, and the easy chain jamming of electric chain hoist damages the gig gear, and the part maintenance capacity is big in addition.
The purpose of this utility model provides a kind of special-purpose gig, and it can not only satisfy super snail speed promotion capability and the mechanism volume small and exquisite requirement of hoisting scaffold to gig, and uses conventional steel rope and without chain or screw mandrel.
The purpose of this utility model is achieved in that the disc type electric machine of charged magnetic brake is installed on the Side fascia of the right and links with input gear, drive the rotating arm disk rotation with secondary spur gear deceleration back, secondary one differential teeth planetary gear is installed on the rotating arm disk, drive cable drum by the output coupler and do the rotation of super snail speed, said gear is installed in the cable drum, left side Side fascia central mounting has fixing non-rotary main shaft, about two Side fascia bottoms dowel bolt is installed, two boatswain chairs before and after the upper end is fixed with, boatswain chair top is installed with hanger bolt.
Owing to adopted such scheme, can obtain bigger speed ratio, slow down and partly all pack in the cable drum, meet integral hoisting scaffold again and require gig to hang to use, compact conformation, volume is little, and hoisting speed is slow.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model section-drawing
Fig. 2 is output gear end face coupling figure
Fig. 3 is the fixing figure of center shaft
Fig. 4 is the complete machine lateral plan
In Fig. 1, the disc type electric machine of charged magnetic brake (1), be installed on the right wallboard (2), input miniature gears (3) is associated on the shaft of disc type electric machine (1) with key (4) cover, input miniature gears (3) is installed in the sleeve of right wallboard (2) center with a ball bearing of main shaft (40), and with sealing volume (41) sealing, two one-level big gear wheels (5) mesh up and down with input miniature gears (3), two one-level big gear wheels (5) are fixed on the axle (7) with key (6), axle (7) is installed on cable drum (9) the middle part wallboard (45) with ball bearing of main shaft (8), two secondary miniature gearss (10) are fixed on the axle (7) with key (11), axle (7) two ends are provided with spring catch volume (12), secondary big gear wheel (13) is fixed on the spiral arm dish (15) with straight pin (14), spiral arm dish (15) ball bearing of main shaft (16) and cylindrical bearing (17), be installed on the center shaft (18), spring catch volume (19) (20) respectively are equipped with at center shaft right-hand member and middle part, spiral arm dish (15) is installed three planet axis (21) by the trisection close fit, planet axis (21) is installed three primary planet pinions (24) with needle bearing (22) (23), primary planet pinion (24) and fixed gear wheel (26) engagement that is fixed on key (25) on the center shaft (18), secondary planetary gear (27) is fixing with straight pin (28) and primary planet pinion (24), secondary planetary gear (27) is meshed with the output gear (30) that is installed on the main shaft (18) with copper sheathing (29) cooperation, and a double-reduction gear and secondary planetary gear are the spur gear engagement.Output gear (30) left side is milled with 8 square teeth (52) and meshes with 8 square tooth planes that cable drum left end cap inboard is milled with, the rotation of drive cable drum, cable drum left end cap (31), each fastens as one cable drum right end cap (32) and cable drum (9) with 8 bolts (33), cable drum left end cap (31) is installed on the center sleeve of left wallboard (50) with cylindrical bearing (34), and with sealing volume (35) sealing, steel rope right end cap (32) is installed on the central axle sleeve of right wallboard (2) with cylindrical bearing (36), and with sealing volume (37) sealing, the wallboard bottom is dowel bolt (38).Clamping plate (39) are pressed rope bolt (40), and two boatswain chairs (41) are arranged before and after the wallboard top, and there is a hanger bolt (42) at boatswain chair (41) middle part.Three hole planet axis locatings plate (43) block with Spring Card volume (44), and center shaft (18) right-hand member is installed in middle part wallboard (45) center of cable drum (9) with ball bearing of main shaft (46).
In Fig. 2, output gear (30) left end face is that shaft coupling side's tooth (52) is the plane engagement with cable drum left end cap (31) shaft coupling side, right side tooth.
In Fig. 3, center shaft (18), the end is square spigot (51), and the center square hole that is fixed on adapter plate (47) is interior also with two bolts (48), and spring shim (49) is fastened on the left wallboard (50).
In Fig. 4, steel rope (54) tail end presses rope bolt (40) to be fixed on cable drum (9) one sides by clamping plate (39), and steel rope (54) is walked around movable pulley (55) downwards and is fixed on the right wallboard (2) with clamping plate (53) behind full cable drum (9) one deck.
In Fig. 1, primary planet pinion (24) is with four moulds, 25 teeth, fixed gear wheel (26) is with four moulds, 24 teeth, differ a tooth, its diaxon width between centers is 98 millimeters, secondary planetary gear (27) is with four moulds, 26 teeth, output gear defeated (30) is with four moulds, 25 teeth, its diaxon width between centers is 102 millimeters, is again coaxially to differ 4 millimeters, and its joint garden differs 2 millimeters, therefore must do correction to primary planet pinion (24) and fixed gear wheel (26), its joint garden of present embodiment correction adds corrected tooth angle in man-hour, reaches and does not interfere rotation.
In Fig. 1, cable drum (9) middle part wallboard (45) is used for pivot shaft (7), therefore axle (7), and two one-level canine tooths defeated (5) and two defeated (10) invar silk rope reels (9) of the little teeth of secondary are done the rotation of super snail speed and are done super snail speed planet and rotate.
Claims (5)
1, a kind of integral hoisting scaffold gig, disc type electric machine by charged magnetic brake, the secondary spur gear slows down, secondary one differential teeth planetary gear reduction, cable drum, left and right sidesing wall plate, the bottom dowel bolt, two boatswain chairs before and after the top, hanger bolt, movable pulley is formed, it is characterized in that: the disc type electric machine of charged magnetic brake is installed on the Side fascia of the right and with the input miniature gears and links, two one-level big gear wheels mesh up and down with the input miniature gears, two secondary miniature gearss and secondary big gear wheel mesh up and down, its two axles are installed on the wallboard of cable drum middle part with ball bearing of main shaft, the secondary big gear wheel is fixed on the spiral arm dish and uses bearing installation on non-rotary center shaft with the garden pin, the spiral arm dish is fixed three planet axis by trisection, on planet axis, each two totally six one secondary planetary gears are installed with ball bearing of main shaft, primary planet pinion be fixed on center shaft on fixed gear wheel be meshed, secondary planetary gear is meshed with the output gear that is installed on the center shaft with copper sheathing, the output gear left side is plane side's tooth, square tooth plane engagement with cable drum left end cap right side, cable drum left and right sides end cap and cable drum bolt up are one, be installed in cylindrical bearing on the sleeve of left and right sidesing wall plate and with the sealing of sealing volume, the wallboard bottom is a dowel bolt, hanger bolt before and after having, top is installed in the middle of the boatswain chair, the center shaft end is that square toes stretch out wallboard and are fastened on the left wallboard with adapter plate, steel rope around cable drum one deck after movable pulley be fixed on the right wallboard.
2, integral hoisting scaffold gig as claimed in claim 1 is characterized in that: output gear left side and cable drum left end cap right side are the tooth engagement of plane side, and a double-reduction gear and secondary planetary gear are the spur gear engagement.
3, integral hoisting scaffold gig as claimed in claim 1 is characterized in that: primary planet pinion and fixed gear wheel are through revising the gear mesh of joint garden and tooth angle.
4, integral hoisting scaffold gig as claimed in claim 1 is characterized in that: center shaft is to be supported on cable drum left side wallboard and the middle wallboard with cylindrical bearing and ball bearing of main shaft, and center shaft is fixing non-rotary.
5, integral hoisting scaffold gig as claimed in claim 1, it is characterized in that: one-level big gear wheel and secondary miniature gears are coaxial and be installed on the wallboard of cable drum middle part with ball bearing of main shaft, do the rotation of super snail speed planet with the super snail speed rotation of cable drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214966 CN2210175Y (en) | 1994-06-09 | 1994-06-09 | Lifting machine for lifting scaffold integrally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214966 CN2210175Y (en) | 1994-06-09 | 1994-06-09 | Lifting machine for lifting scaffold integrally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210175Y true CN2210175Y (en) | 1995-10-18 |
Family
ID=33831089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94214966 Expired - Fee Related CN2210175Y (en) | 1994-06-09 | 1994-06-09 | Lifting machine for lifting scaffold integrally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210175Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288014A (en) * | 2012-02-23 | 2013-09-11 | 王彦清 | Electric basket hoisting machine |
| CN111573549A (en) * | 2020-06-10 | 2020-08-25 | 温岭市明华齿轮有限公司 | Rack construction of intelligence calabash |
-
1994
- 1994-06-09 CN CN 94214966 patent/CN2210175Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288014A (en) * | 2012-02-23 | 2013-09-11 | 王彦清 | Electric basket hoisting machine |
| CN103288014B (en) * | 2012-02-23 | 2015-10-28 | 王彦清 | A kind of electric hanging basket hoister |
| CN111573549A (en) * | 2020-06-10 | 2020-08-25 | 温岭市明华齿轮有限公司 | Rack construction of intelligence calabash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zeng Shaoqiang Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |