CN203806893U - Material lifting machine - Google Patents
Material lifting machine Download PDFInfo
- Publication number
- CN203806893U CN203806893U CN201420210463.6U CN201420210463U CN203806893U CN 203806893 U CN203806893 U CN 203806893U CN 201420210463 U CN201420210463 U CN 201420210463U CN 203806893 U CN203806893 U CN 203806893U
- Authority
- CN
- China
- Prior art keywords
- oil pressure
- hanging basket
- base plate
- lifting
- frame
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000013011 mating Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 22
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a material lifting machine which comprises a machine frame, a lifting basket and a lifting arm fixedly connected with the lifting basket. The bottom end of the machine frame is fixed on the ground, the top end of the machine frame is provided with an electric winding machine, sliding grooves are formed in the two lateral walls of the machine frame, the two lateral walls of the lifting arm are symmetrically provided with idler wheels matched with the sliding grooves, a sliding wheel is arranged in the center above the lifting arm, the sliding wheel is connected with the electric winding machine through a steel wire rope, an upper travel switch and a lower travel switch which are matched in position are arranged in the sliding grooves, supporting plates are fixedly connected to the middles of the two sides of the machine frame respectively, oil pressure bolts driven by an oil pressure pump are fixed on the supporting plates, the oil pressure pump is driven by a motor, a base plate is arranged at the position, below the lifting basket, on the ground, at least three counter bores are formed in the base plate, springs and backing pins are arranged in the counter bores, and the backing pins are located above the springs. The material lifting machine is simple in structure, safe, stable and reliable in lifting process and convenient to use.
Description
Technical field
The utility model relates to the technical field of jacking equipment, and concrete is a kind of material elevator.
Background technology
Material elevator is as a kind of vertical transportation machinery, because the advantages such as it is simple in structure, low cost of manufacture are widely used.The Performance And Reliability of elevator is perfect not at present; safety misadventure happens occasionally; personal casualty or irremediable economic loss have been caused; the generation of accident is while rising to extreme higher position because of elevator mostly; only depend on steel rope to bear, lack safety guard, and the often collision larger with ground generation during elevator kiss the earth; noise is larger, the deficiencies in the prior art part that Here it is.
Utility model content
Technical problem to be solved in the utility model, is exactly for the existing deficiency of prior art, and a kind of simple in structure, safe and reliable material elevator is provided.
This programme is achieved by the following technical measures: a kind of material elevator, comprise frame, hanging basket and the arm being fixedly connected with hanging basket, described frame bottom fixes on the ground, top is provided with electric winch, described frame is provided with chute on two side, described arm is symmetrically arranged with the roller mating with chute on two side, the center of described arm top is provided with pulley, described pulley is connected by steel rope with electric winch, in described chute, be provided with upper stroke switch and the lower stroke switch of location matches, the middle part of described frame both sides is fixedly connected with respectively stay bearing plate, on described stay bearing plate, be fixed with the oil pressure latch being driven by oil pressure pump, described oil pressure pump is driven by motor, on the ground of described hanging basket below, be provided with base plate, on described base plate, be provided with at least three counterbores, in described counterbore, be provided with spring and backing pin, described backing pin is positioned at the top of spring.
Above-mentioned hanging basket bottom is provided with the groove mating with oil pressure latch.Hanging basket rises to extreme higher position stop after, oil pressure latch puts in groove, auxiliary steel wire rope supports the weight in hanging basket and hanging basket, actv. protection steel rope, the service life of improving steel rope.
The top of above-mentioned backing pin is provided with rubber pad.When the rubber pad arranging can actv. buffering hanging basket falls to ground and the collision of backing pin.
Above-mentioned backing pin is inverted T shape structure.
On above-mentioned base plate, be provided with the Si Jiaochu that four counterbores and counterbore are positioned at base plate.The Si Jiaochu that counterbore is arranged on base plate can avoid hanging basket generation crooked.
The junction of above-mentioned frame and stay bearing plate is provided with reinforced rib, strengthens the Joint strenght of frame and stay bearing plate.
The beneficial effects of the utility model can be learnt from above-mentioned technical scheme: a kind of material elevator, comprise frame, hanging basket and the arm being fixedly connected with hanging basket, described frame bottom fixes on the ground, top is provided with electric winch, described frame is provided with chute on two side, described arm is symmetrically arranged with the roller mating with chute on two side, the center of described arm top is provided with pulley, described pulley is connected by steel rope with electric winch, in described chute, be provided with upper stroke switch and the lower stroke switch of location matches, the middle part of described frame both sides is fixedly connected with respectively stay bearing plate, on described stay bearing plate, be fixed with the oil pressure latch being driven by oil pressure pump, described oil pressure pump is driven by motor, on the ground of described hanging basket below, be provided with base plate, on described base plate, be provided with at least three counterbores, in described counterbore, be provided with spring and backing pin, described backing pin is positioned at the top of spring.In the process of lifting, the roller arranging on arm sidewall moves up and down in the chute of frame side wall, guarantees the steady safety of lifting process of hanging basket, when hanging basket rises to extreme higher position, upper stroke switch disconnects, make electric winch stall, hanging basket stops, manually control driven by motor oil pressure pump, oil pressure pump drives oil pressure latch, make oil pressure latch put in hanging basket bottom support hanging basket to reduce the stressed of steel rope, when hanging basket falls to ground, lower stroke switch disconnects, make electric winch stall, hanging basket bottom is by backing pin Compress Spring, utilize the elastic deformation of spring can effectively protect hanging basket, avoid hanging basket and ground that larger collision occurs, noise decrease, spring is arranged in counterbore, can effectively improve the service life of spring, use pulley can by the stressed minimizing of steel rope half, the load-carrying that improves elevator.This elevator simple in structure, lifting process safety, steadily, reliable, easy to use.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-frame, 2-arm, 3-hanging basket, 4-electric winch, 5-pulley, 6-steel rope, 7-roller, 8-upper stroke switch, 9-stay bearing plate, 10-oil pressure latch, 11-oil pressure pump, 12-motor, 13-lower stroke switch, 14-base plate, 15-spring, 16-backing pin, 17-rubber pad, 18-reinforced rib.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figure 1: a kind of material elevator, comprise frame 1, hanging basket 3 and the arm 2 being fixedly connected with hanging basket 3, described frame 1 bottom fixes on the ground, top is provided with electric winch 4, described frame is provided with chute on 1 two side, described arm is symmetrically arranged with the roller 7 mating with chute on 2 two sides, the center of described arm 2 tops is provided with pulley 5, described pulley 5 is connected by steel rope 6 with electric winch 4, in described chute, be provided with upper stroke switch 8 and the lower stroke switch 13 of location matches, the middle part of described frame 1 both sides is fixedly connected with respectively stay bearing plate 9, on described stay bearing plate 9, be fixed with the oil pressure latch 10 being driven by oil pressure pump 11, described oil pressure pump 11 is driven by motor 12, on the ground of described hanging basket 3 belows, be provided with base plate 14, on described base plate 14, be provided with four counterbores, in described counterbore, be provided with spring 15 and backing pin 16, described backing pin 16 is positioned at the top of spring 15.In the present embodiment, be respectively arranged with two rollers 7 on arm 2 two sides, upper stroke switch 8 and lower stroke switch 13 are all electrically connected to electric winch 4.In the process of lifting, the roller 7 arranging on arm 2 sidewalls moves up and down in the chute of frame 1 sidewall, guarantees the steady safety of lifting process of hanging basket 3, when hanging basket 3 rises to extreme higher position, the roller 7 of top touches upper stroke switch 8 makes its disconnection, electric winch 4 stalls, hanging basket 3 stops, then manually control motor 12 and drive oil pressure pump 11, oil pressure pump 11 drives oil pressure latch 10, make oil pressure latch 10 put in hanging basket 3 bottom support hanging baskets 3 to reduce the stressed of steel rope 6, when hanging basket 3 falls to ground, the roller 7 touching lower stroke switch 13 of below make its disconnection, electric winch 4 stalls, hanging basket 3 bottoms are by backing pin 16 Compress Springs 15, utilize the elastic deformation of spring 15 can effectively protect hanging basket 3, avoid hanging basket 3 and ground that larger collision occurs, reduce noise, spring 15 is arranged in counterbore, can effectively improve the service life of spring 15, on base plate 14, being provided with Si Jiaochu that four counterbores and counterbore be positioned at base plate 14, can to avoid hanging basket 3 to occur crooked, use pulley 5 can by the stressed minimizing of steel rope 6 half, the load-carrying that improves elevator.This elevator simple in structure, lifting process safety, steadily, reliable, easy to use.
In the present embodiment, described hanging basket 3 bottoms are provided with the groove mating with oil pressure latch 10.Hanging basket 3 rises to extreme higher position stop after, oil pressure latch 10 puts in groove, auxiliary steel wire rope 6 supports the weight in hanging baskets 3 and hanging basket 3, actv. protection steel rope 6, the service life of improving steel rope 6.
In the present embodiment, the top of described backing pin 16 is provided with rubber pad 17.When the rubber pad 17 arranging can actv. buffering hanging basket 3 falls to ground and the collision of backing pin 16.
In the present embodiment, described backing pin 16 is inverted T shape structure.
In the present embodiment, frame 1 is provided with reinforced rib 18 with the junction of stay bearing plate 9, to strengthen the Joint strenght of frame 1 and stay bearing plate 9.
In the utility model, without the technical characterictic of describing, can pass through or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned embodiment; the variation that those of ordinary skill in the art makes in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. a material elevator, comprise frame, hanging basket and the arm being fixedly connected with hanging basket, described frame bottom fixes on the ground, top is provided with electric winch, the center of described arm top is provided with pulley, described pulley is connected by steel rope with electric winch, described frame is provided with chute on two side, described arm is symmetrically arranged with the roller mating with chute on two side, it is characterized in that: the upper stroke switch and the lower stroke switch that in described frame, are provided with location matches, the middle part of described frame two side is fixedly connected with respectively stay bearing plate, on described stay bearing plate, be fixed with the oil pressure latch being driven by oil pressure pump, described oil pressure pump is driven by motor, described frame is provided with the through hole mating with oil pressure latch on two side, on the ground of described hanging basket below, be provided with base plate, on described base plate, be provided with at least three counterbores, in described counterbore, be provided with spring and backing pin, described backing pin is positioned at the top of spring.
2. material elevator according to claim 1, is characterized in that: described hanging basket bottom is provided with the groove mating with oil pressure latch.
3. material elevator according to claim 1 and 2, is characterized in that: the top of described backing pin is provided with rubber pad.
4. material elevator according to claim 3, is characterized in that: described backing pin is inverted T shape structure.
5. material elevator according to claim 4, is characterized in that: on described base plate, be provided with the Si Jiaochu that four counterbores and counterbore are positioned at base plate.
6. material elevator according to claim 5, is characterized in that: the junction of described frame and stay bearing plate is provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210463.6U CN203806893U (en) | 2014-04-28 | 2014-04-28 | Material lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210463.6U CN203806893U (en) | 2014-04-28 | 2014-04-28 | Material lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806893U true CN203806893U (en) | 2014-09-03 |
Family
ID=51445680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210463.6U Expired - Fee Related CN203806893U (en) | 2014-04-28 | 2014-04-28 | Material lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629817A (en) * | 2019-01-21 | 2019-04-16 | 邱博 | Glass curtain wall construction hanging platform for building |
-
2014
- 2014-04-28 CN CN201420210463.6U patent/CN203806893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629817A (en) * | 2019-01-21 | 2019-04-16 | 邱博 | Glass curtain wall construction hanging platform for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |