CN203903856U - Deep well type crane - Google Patents
Deep well type crane Download PDFInfo
- Publication number
- CN203903856U CN203903856U CN201420323762.0U CN201420323762U CN203903856U CN 203903856 U CN203903856 U CN 203903856U CN 201420323762 U CN201420323762 U CN 201420323762U CN 203903856 U CN203903856 U CN 203903856U
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- China
- Prior art keywords
- deep
- wheel
- deep well
- lifting rope
- crossbeam
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Abstract
The utility model discloses a deep well type crane. The deep well type crane comprises a transverse beam, a supporting wheel, a tensioning wheel, a motor tractor and a braking vehicle, wherein side beams are arranged at the two ends of the transverse beam; the side beams are fixed on fixing seats; the fixing seats are arranged at the outer side of a deep well; the motor tractor and the braking vehicle are arranged at the lower side of the transverse beam; lifting rope supporting frames are arranged between the motor tractor and the braking vehicle; the lifting rope supporting frames, the motor tractor and the braking vehicle are arranged on the transverse beam through fixing brackets; the fixing brackets are fixedly seated on the transverse beam through fixing bolts; one end, which penetrates through the lifting rope supporting frames, the motor tractor and the braking vehicle, of a lifting rope sleeves the supporting wheel, and the other end of the lifting rope sleeves the tensioning wheel; the lifting rope at the lower ends of the lifting rope supporting frames is provided with a bearing pulley; the bearing pulley is overlapped in guide wheels at the two sides; the lower end of the bearing pulley is connected with a bearing box. The deep well type crane is reasonable in structural design; a stretching air cylinder on the tensioning wheel is started to pull the tensioning wheel to move outwards and a heavy object is lifted out from the narrow deep well; the deep well type crane is small in occupied area and large in loading capacity.
Description
Technical field
The utility model relates to material carrying machine field, is specially a kind of deep-wall type hoisting crane.
Background technology
Hoisting crane refers to many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Belong to material carrying machine.The work characteristics of hoisting crane is to do intermittent exercise, and in a working cycle, the corresponding mechanism of the action such as feeding, migration, unloading is alternation, the development of hoisting crane on market and use more and more extensive.
The patent of application number 200820128915.0 discloses a kind of hoisting crane, comprise Shears and counterweight bont, described Shears has front support member and folding rear draw piece, described counterweight bont further comprises suspension gear and jacking apparatus, the counterweight of described hoisting crane hangs on described front support member below by described suspension gear, described front support member, described suspension gear and described counterweight hoist or fall under the effect of described jacking apparatus, but its structure is too huge, Large-scale Hoisting equipment is inconvenient to use in some place.
Utility model content
The technical matters that the utility model solves is to provide a kind of deep-wall type hoisting crane, to solve the problem proposing in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions: a kind of deep-wall type hoisting crane, comprise: crossbeam, support wheel, tension wheel, tractor truck, braking car, described crossbeam two ends are provided with curb girder, curb girder is fixed on permanent seat, permanent seat is arranged on the outside of deep-well, crossbeam, curb girder and ground form isosceles trapezoidal structure, crossbeam downside is provided with tractor truck, braking car, tractor truck, between braking car, be provided with hoist cable bracing frame, hoist cable bracing frame, tractor truck, braking car is arranged on crossbeam by fixed support, fixed support passes through bolt of rear end plate permanent seat on crossbeam, hoist cable is through hoist cable bracing frame, tractor truck, braking car one end is set on support wheel, the other end is set on tension wheel, the hoist cable of hoist cable bracing frame lower end is provided with load-bearing pulley, load-bearing pulley is set up in the guide wheel of both sides, load-bearing pulley lower end is connected with Load-bearing box.
Described guide wheel is arranged on the inner side borehole wall of deep-well, and load-bearing pulley is deep in deep-well.
Described support wheel is installed on the ground by anchor shaft, is connected with draft cylinder on tension wheel.
Compared with prior art, the beneficial effects of the utility model are: the utility model reasonable in design, and by the draft cylinder starting on tension wheel, pull tension wheel outwards to move, weight is proposed in narrow deep-well, floor area is little, and load-carrying ability is large.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, crossbeam; 2, support wheel; 3, tension wheel; 4, hoist cable; 5, tractor truck; 6, braking car; 7, hoist cable bracing frame; 8, deep-well; 9, guide wheel; 10, load-bearing pulley; 11, Load-bearing box; 12, fixed support; 13, permanent seat; 14, curb girder; 15, bolt of rear end plate; 16, anchor shaft.
The specific embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of deep-wall type hoisting crane, comprise: crossbeam 1, support wheel 2, tension wheel 3, tractor truck 5, braking car 6, described crossbeam 1 two ends are provided with curb girder 14, curb girder 14 is fixed on permanent seat 13, permanent seat 13 is arranged on the outside of deep-well 8, crossbeam 1, curb girder 14 forms isosceles trapezoidal structure with ground, crossbeam 1 downside is provided with tractor truck 5, braking car 6, tractor truck 5, between braking car 6, be provided with hoist cable bracing frame 7, hoist cable bracing frame 7, tractor truck 5, braking car 6 is arranged on crossbeam 1 by fixed support 12, fixed support 12 passes through bolt of rear end plate 15 permanent seats on crossbeam 1, hoist cable 4 is through hoist cable bracing frame 7, tractor truck 5, braking car 6 one end are set on support wheel 2, the other end is set on tension wheel 3, the hoist cable 4 of hoist cable bracing frame 7 lower ends is provided with load-bearing pulley 10, load-bearing pulley 10 is set up in the guide wheel 9 of both sides, load-bearing pulley 10 lower ends are connected with Load-bearing box 11.
Described guide wheel 9 is arranged on the inner side borehole wall of deep-well 8, and load-bearing pulley 10 is deep in deep-well 8.
Described support wheel 2 is installed on the ground by anchor shaft 16, on tension wheel 3, is connected with draft cylinder.
In use, weight in deep-well 8 is placed in Load-bearing box 11, Load-bearing box 11 hangs on load-bearing pulley 10, then the draft cylinder starting on tension wheel 3 pulls tension wheel 3 outwards to move, meanwhile, hoist cable 4 upper end tractor trucks 5 provide power for hoist cable 4 rotates, and the braking car 6 when weight is transported to suitable height on hoist cable 4 stops hoist cable 4, now closes the draft cylinder on tension wheel 3.
The tightening device of setting up in the utility model can effectively prevent that mining crane haulage cable from occurring lax phenomenon in long-term use procedure, make the crane can smooth working in transportation, the safety of crane transportation improves greatly, and the quality of the load-bearing weight being connected with movable gyrostat can be adjusted with the relax level of haulage cable, simple in structure, operate also more convenient.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a deep-wall type hoisting crane, comprise: crossbeam, support wheel, tension wheel, tractor truck, braking car, it is characterized in that: described crossbeam two ends are provided with curb girder, curb girder is fixed on permanent seat, permanent seat is arranged on the outside of deep-well, crossbeam, curb girder and ground form isosceles trapezoidal structure, crossbeam downside is provided with tractor truck, braking car, tractor truck, between braking car, be provided with hoist cable bracing frame, hoist cable bracing frame, tractor truck, braking car is arranged on crossbeam by fixed support, fixed support passes through bolt of rear end plate permanent seat on crossbeam, hoist cable is through hoist cable bracing frame, tractor truck, braking car one end is set on support wheel, the other end is set on tension wheel, the hoist cable of hoist cable bracing frame lower end is provided with load-bearing pulley, load-bearing pulley is set up in the guide wheel of both sides, load-bearing pulley lower end is connected with Load-bearing box.
2. a kind of deep-wall type hoisting crane according to claim 1, is characterized in that: described guide wheel is arranged on the inner side borehole wall of deep-well, and load-bearing pulley is deep in deep-well.
3. a kind of deep-wall type hoisting crane according to claim 1, is characterized in that: described support wheel is installed on the ground by anchor shaft, is connected with draft cylinder on tension wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323762.0U CN203903856U (en) | 2014-06-18 | 2014-06-18 | Deep well type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323762.0U CN203903856U (en) | 2014-06-18 | 2014-06-18 | Deep well type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903856U true CN203903856U (en) | 2014-10-29 |
Family
ID=51778144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323762.0U Expired - Fee Related CN203903856U (en) | 2014-06-18 | 2014-06-18 | Deep well type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001256A (en) * | 2018-09-13 | 2018-12-14 | 武汉轻工大学 | Dam suspension cable type crack detection robot |
| CN109142440A (en) * | 2018-09-13 | 2019-01-04 | 武汉轻工大学 | Dam suspension cable type crack detection robot |
| CN109270122A (en) * | 2018-09-13 | 2019-01-25 | 武汉轻工大学 | Dam crack detection vehicle |
-
2014
- 2014-06-18 CN CN201420323762.0U patent/CN203903856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001256A (en) * | 2018-09-13 | 2018-12-14 | 武汉轻工大学 | Dam suspension cable type crack detection robot |
| CN109142440A (en) * | 2018-09-13 | 2019-01-04 | 武汉轻工大学 | Dam suspension cable type crack detection robot |
| CN109270122A (en) * | 2018-09-13 | 2019-01-25 | 武汉轻工大学 | Dam crack detection vehicle |
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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: 20141029 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |