CN2193348Y - Sand bag elevator - Google Patents
Sand bag elevator Download PDFInfo
- Publication number
- CN2193348Y CN2193348Y CN 93207146 CN93207146U CN2193348Y CN 2193348 Y CN2193348 Y CN 2193348Y CN 93207146 CN93207146 CN 93207146 CN 93207146 U CN93207146 U CN 93207146U CN 2193348 Y CN2193348 Y CN 2193348Y
- Authority
- CN
- China
- Prior art keywords
- track
- ratchet
- bag hook
- lifting truck
- sprocket
- 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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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model discloses an elevator capable of conveying cold keeping materials to a cold keeping tower of a large and medium-sized air separation apparatus. The utility model is mainly composed of a small elevating car, a track, a link chain, a driving sprocket, a guide sprocket and a bag unloading mechanism, wherein, the track is a closed circular track, the car wheels of the small elevating car are movably embedded in the track, the driving sprocket and the guide sprocket are all fixed on a frame of the track, the link chain is coiled on the driving sprocket and the guide sprocket, and one side of the small elevating car is fixedly connected with the link chain. A plurality of small elevating cars can be provided, and the bag unloading mechanism can be arranged on the cross arm of each of the small elevating cars. Each of the small elevating cars can move in the track annularly under the driven of the link chain.
Description
The utility model belongs to enhancing transport machinery equipment, and what relate generally to is a kind of gig from the cold insulation material pearlife to big-and-middle-sized air separation equipment cold insulation tower that can carry.
At present, to the work that fills of big-and-middle-sized air separation equipment cold insulation tower cold insulation material pearlife mainly by manually finishing, need manually a large amount of cold insulation material pearlifes to be transported to the required height that fills of cold insulation tower, it is big, the work under bad environment of labour intensity not only, and the time that fills is long.
The purpose of this utility model promptly produces thus, a kind of mechanical lifting machine is provided, it can be continuously connects one bag of ground to one bag of cold insulation material pearlife and rises to the cold insulation tower and fill the pearlife desired height, has alleviated working strength of workers, has improved efficiency greatly.
For achieving the above object, the utility model is achieved through the following technical solutions, and it mainly is made of lifting truck, drive sprocket, jockey sprocket, chain, track, detaching mechanism; Track is the sealing circular orbit, adopt channel-section steel that slot welding is made as the steel structure frame, drive sprocket and jockey sprocket are fixed on the frame, by bearing block support, chain ring is on drive sprocket and jockey sprocket, the wheel work of lifting truck is embedded in the circular orbit, and a side and the chain of lifting truck are hinged, and lifting truck is annular walking in orbit under the drive of chain.The transverse arm of lifting truck is provided with the bleed mechanism that is used to promote the pearly-lustre sand pocket, it mainly is made of bag hook, ratchet, ratchet joystick, pawl restoring spring, bag hook retracing spring, the bag hook is arranged on the transverse arm front end of lifting truck, bag has on the hook and is used for the opening that is meshed with ratchet, bag hook retracing spring is fixed on bag hook, one end of ratchet is fixed on the transverse arm of lifting truck, opening engagement on the other end and the bag hook, the ratchet joystick is connected with ratchet, and pawl restoring spring is arranged on the ratchet joystick.
The utility model is reasonable in design, fills in the process of pearlife after big-and-middle-sized air separation equipment cold insulation tower maintenance behind the place in operation, has reduced a large amount of staff that fills; Alleviated the personnel's that fill labour intensity largely; Improved the working environment that fills; Simultaneously greatly shortened the time of filling.
The utility model has following accompanying drawing:
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is that the utility model lifting truck and chain link scheme drawing
Accompanying drawing 3 is the utility model part track structure scheme drawing
Accompanying drawing 4 is that the utility model bag hook promotes structural representation
Accompanying drawing 5 is the utility model bleed structural representation
In conjunction with the accompanying drawings, to the utility model do further auspicious state as follows:
Shown in the embodiment 1: the utility model is mainly by lifting truck 3, track 2, chain 4, drive sprocket 1, jockey sprocket 5 constitutes, track 2 is the closed ring track, adopt the channel-section steel weldering to be made as the steel structure frame, drive sprocket 1 is arranged on the frame top, jockey sprocket 5 is arranged on the frame below, by bearing block support, chain 4 is looped around on drive sprocket 1 and the jockey sprocket 5, one side of lifting truck 3 is captiveed joint (as shown in Figure 2) with chain 4, lifting truck can be provided with a plurality of, the wheel work of lifting truck is embedded in the track 2 (as shown in Figure 8), and lifting truck 3 is in annular walking in track 2 under the drive of chain 4.
As Fig. 4, shown in 5: to avoid the friction of pearly-lustre sand pocket and frame, lifting truck 3 is provided with transverse arm 9, be used to carry the detaching mechanism of sand pocket to be arranged on the transverse arm front end, it is mainly by bag hook 6, pawl restoring spring 8, ratchet 9, bag hook retracing spring 11 constitutes, 6 hinge joints of bag hook are on the transverse arm 9 of lifting truck 3, open on its bag hook and be used for the opening that is meshed with ratchet 10, ratchet 10 1 ends are fixed on the transverse arm 9, opening engagement on the other end and the bag hook 6, ratchet joystick 7 is connected with ratchet 10, pawl restoring spring 8 is sleeved on the ratchet behaviour bar 7, and bag hook retracing spring is arranged on the center of bag hook 6.Working process of the present utility model is as follows: the wheel bar rotates under the drive of drive sprocket, thereby a plurality of lifting trucks that are attached thereto are walked in orbit, the pearly-lustre sand pocket gig state that promptly puts into operation.When filling pearlife, the extension bag personnel that fill pearlife on the ground hang over the pearly-lustre sand pocket on the bag hook of lifting truck, when the pearly-lustre sand pocket is raised to predetermined altitude with lifting truck, the bleed personnel handle bleed mechanism, ratchet breaks away from the bag hook, and the pearly-lustre sand pocket is according to overturning downwards from recast, and the pearly-lustre sand pocket breaks away from the bag hook, bag hook retracing spring makes ratchet and the engagement of bag hook again, thereby the pearly-lustre sand pocket is carried in circulation.
Claims (2)
1, a kind of sand pocket gig, it is characterized in that: the utility model mainly is made of lifting truck (3), track (2), drive sprocket (1), jockey sprocket (5), chain (4), bleed mechanism, track (2) adopts the steel mechanism frame of channel-section steel to slot welding system, lifting truck (3) is lived and is embedded in the track (2), drive sprocket (1) all is fixed on the frame with jockey sprocket (5), chain (4) is looped around on drive sprocket (1) and the jockey sprocket (5), and the hinge joint of a side of lifting truck is on chain; Detaching mechanism is arranged on the transverse arm (9) of lifting truck (3), it is mainly by bag hook (6), ratchet (10), ratchet joystick (7), pawl restoring spring (8), bag hook retracing spring (11) constitutes, bag hook (6) hinge joint is on the transverse arm (9) of lifting truck (3), have on it and be used for and ratchet (10) ingear opening, bag hook retracing spring (11) is arranged on bag hook (6), one end of ratchet (10) is connected with transverse arm (9), opening engagement on the other end and the bag hook (6), ratchet joystick (7) is arranged on the ratchet (10), is set with pawl restoring spring (8) on it.
2, gig according to claim 1 is characterized in that: described track is the closed ring track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207146 CN2193348Y (en) | 1993-03-16 | 1993-03-16 | Sand bag elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207146 CN2193348Y (en) | 1993-03-16 | 1993-03-16 | Sand bag elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193348Y true CN2193348Y (en) | 1995-03-29 |
Family
ID=33789946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93207146 Expired - Fee Related CN2193348Y (en) | 1993-03-16 | 1993-03-16 | Sand bag elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193348Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858684A (en) * | 2010-07-13 | 2010-10-13 | 中国化学工程第四建设公司 | Air separation cooling box layering haling method |
| CN104386426A (en) * | 2014-11-05 | 2015-03-04 | 常熟市碧溪起重吊装设备制造厂 | Lifting mechanism |
| CN108163453A (en) * | 2017-12-22 | 2018-06-15 | 苏州米洛斯机械科技有限公司 | A kind of automobile transmission device |
| CN108163496A (en) * | 2017-12-22 | 2018-06-15 | 苏州米洛斯机械科技有限公司 | A kind of no wheel hub tire conveying device |
-
1993
- 1993-03-16 CN CN 93207146 patent/CN2193348Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858684A (en) * | 2010-07-13 | 2010-10-13 | 中国化学工程第四建设公司 | Air separation cooling box layering haling method |
| CN104386426A (en) * | 2014-11-05 | 2015-03-04 | 常熟市碧溪起重吊装设备制造厂 | Lifting mechanism |
| CN108163453A (en) * | 2017-12-22 | 2018-06-15 | 苏州米洛斯机械科技有限公司 | A kind of automobile transmission device |
| CN108163496A (en) * | 2017-12-22 | 2018-06-15 | 苏州米洛斯机械科技有限公司 | A kind of no wheel hub tire conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |