CN205045674U - Cage counter weight device - Google Patents
Cage counter weight device Download PDFInfo
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- CN205045674U CN205045674U CN201520680040.5U CN201520680040U CN205045674U CN 205045674 U CN205045674 U CN 205045674U CN 201520680040 U CN201520680040 U CN 201520680040U CN 205045674 U CN205045674 U CN 205045674U
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- cage
- water
- water tank
- counter weight
- weight
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Abstract
The utility model provides a cage counter weight device. Cage counter weight device includes lifting machine, main cage, vice cage, water source, counter weight water tank, annotates drainage pipe, water pump, wherein, main cage with vice cage passes through the lifting machine links together, forms to decide the pulley type structure, the counter weight water tank sets up in the vice cage, and pass through it is connected to to annotate drainage pipe the water source, the intake setting of water pump is in perhaps set up in the water source and be in in the counter weight water tank to can follow water the water source pump sending extremely the counter weight water tank perhaps can be followed water the pump sending of counter weight water tank is gone out. The utility model discloses can avoid the process of transporting of mass or truck to effectively promote work efficiency.
Description
Technical field
The utility model relates to the technical field of mine/mine jacking equipment, more specifically, relates to cage counter weight device.
Background technology
In field of mining, conventional jacking equipment is cage, its purposes and elevator similar, for transporting personnel, ore, material etc.Generally speaking, cage quality is several tons, and within maximum year, load carrying ability is several tons to tens tons.
The traditional counter weight device (cage for balance tank type) of coal mine shaft cage is the counterweight iron block in addition enough at canister when large tank delivery large-sized object, and the counterweight iron block when large ullage journey (not having weight in large tank) in canister be inconvenient to shift out the balance weight that need add delivery loaded vehicle counteracting canister in large tank.So often transport a large-sized object and just must replace one or two bogies, be displaced to contrary side when just having a lot of bogie during one direction delivery weight within the longer time, and then spend a lot of time that bogie is transported back ground or down-hole.
For vertical shaft, common cage system is balance tank type, comprises and carries out the main cage of work and secondary cage by gig, and main cage and secondary cage are that fulcrum realizes gravitational equilibrium by steel rope with head sheave, thus form a kind of structure of similar fixed pulley.In order to ensure the normal operation of system, when main cage delivery weight, it is poor that secondary cage also must carry the maximum gross that certain mass is less than system with the load-carrying difference guaranteeing between two cages.
Such as, for certain cage system, consider safety factor, the load-carrying difference between main cage and secondary cage is set as being no more than 10 tons.In order to realize the hoisting capacity of 45 tons, supposing that the tank body of main cage and secondary cage is equal in weight, so, when main cage loads the weight of 45 tons, the mass of at least 35 tons need be loaded at secondary cage; When main cage is unloaded, the mass that retains of secondary cage can not more than 10 tons.
On the one hand, promote if each or the mass (such as correspondingly mass moved into and shift out secondary cage) of decline process all secondary cage of relative set, so along with the carrying out of repeatedly lifting work, mass is with regard to the other end of accumulation at the weight that will deliver, and when long-time one direction delivery weight, mass accumulation too much just needs the cost plenty of time to be transported back by mass.On the other hand, if the mass of secondary cage is inconvenient to shift out, then need in main cage, add the mass weight that secondary cage offset by delivery loaded vehicle.So often transport and once just must add fortune one or multi-section bogie, just have a lot of bogie when long-time one direction delivery weight and be displaced to contrary side, then need to spend a lot of time that bogie is transported back ground or down-hole again.Both of these case all causes work efficiency low.
The information being disclosed in this background technology part is only intended to deepen the understanding to general background technology of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art known in those skilled in the art.
Utility model content
By providing a kind of novel cage counter weight device, the utility model solves problem presented above at least partly, or alleviates the adverse consequences that problem presented above causes.
The utility model provides a kind of cage counter weight device, comprise gig, main cage, secondary cage, water source, counterweight water tank, note drainage pipeline, water pump, wherein, described main cage and described secondary cage are linked together by described gig, form fixed pulley formula structure, described counterweight water tank is arranged in described secondary cage, and be connected to described water source by described note drainage pipeline, the intake of described water pump is arranged in described water source or is arranged in described counterweight water tank, thus water can be pumped to described counterweight water tank from described water source or water can be pumped out from described counterweight water tank.
Preferably, when described main cage delivery weight, described pump working is to be pumped to described counterweight water tank by water from described water source by described note drainage pipeline.When described main cage delivery weight, the weight of the water in described counterweight water tank meets following relation:
│F
z－F
p│＜F
c，
Wherein, F
zfor described main cage adds the weight of weight, F
pfor described secondary cage adds that described counterweight water tank adds the weight of the water in counterweight water tank, F
cfor the maximum frictional force of the steel rope of gig.
Preferably, when described main cage is unloaded, described pump working is to go out water by the pumping of described note drainage pipeline from described counterweight water tank.When described main cage is unloaded, the weight of the water in described counterweight water tank meets following relation:
│F
k－F
p│＜F
c，
Wherein, F
kfor the weight of described main cage, F
pfor described secondary cage adds that described counterweight water tank adds the weight of the water in counterweight water tank, F
cfor the maximum frictional force of the steel rope of gig.
Preferably, described water source is arranged at ground or down-hole.
The cage counter weight device provided by the utility model, can be avoided the transport process of mass or bogie, thus effectively promote work efficiency.
By accompanying drawing and subsequently together with accompanying drawing for illustration of the detailed description of the invention of principle of the present utility model, can clearly understand feature and advantage of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cage counter weight device according to the utility model embodiment, and wherein counterweight water tank is in secondary cage, is in charging state.
Fig. 2 is the schematic diagram of the cage counter weight device according to the utility model embodiment, and wherein counterweight water tank is in secondary cage, is in hull-borne.
It should be understood that accompanying drawing presents reduced representation to a certain degree, and accompanying drawing is also not necessarily drawn in proportion in order to groundwork of the present utility model and each feature are described.And the relative position in accompanying drawing between all parts does not also have limiting meaning, that is, between all parts, not necessarily there is graphic diff-H in accompanying drawing.
Detailed description of the invention
Referring now to accompanying drawing, specific embodiment of the utility model is explained.Should recognize, these specific descriptions not attempt the utility model to be restricted to disclosed exemplary embodiment.On the contrary, the utility model not only covers disclosed embodiment, but also covers other forms various that can be included within the spirit and scope of the present utility model that limited by claims.
With reference to figure 1 and Fig. 2, illustrated therein is the cage counter weight device according to the utility model embodiment, wherein counterweight water tank is in secondary cage, is in water filling and hull-borne respectively.
According to the cage counter weight device of the utility model embodiment, comprise gig 11, main cage 12, secondary cage 13, water source 14, counterweight water tank 15, note drainage pipeline 16, water pump (not shown).Water pump comprises intake 17.
Main cage 12 and secondary cage 13 are linked together by gig 11, form fixed pulley formula structure.Such as, main cage 12 and secondary cage 13 are linked together by steel rope.The situation shown in Fig. 1 and Fig. 2 that it should be appreciated by those skilled in the art that is a kind of example, and under the prerequisite not deviating from the utility model spirit, the utility model is equally applicable to other cage structure of this area.
Water source 14 can be arranged at ground, also can be arranged at down-hole, or is arranged at other places being conducive to increasing work efficiency.In other words, can using convenient water intaking Anywhere as water source 14.
In the illustrated embodiment, counterweight water tank 15 is arranged in secondary cage 13, and is connected to water source 14 by note drainage pipeline 16.The intake 17 of water pump is arranged in water source 14 or is arranged in counterweight water tank 17, or is arranged in the two simultaneously.
Generally speaking, when main cage 12 delivers weight, the weight of main cage 12 side is greater than the weight of secondary cage 13 side.Therefore, in order to ensure the normal operation of cage system, pump working is to be pumped to counterweight water tank 15 by water from water source 14 by note drainage pipeline 16, and the maximum gross being less than system with the load-carrying difference guaranteeing between two cages is poor.
For the embodiment illustrated, the maximum gross difference of cage system is presented as the maximum frictional force F of the steel rope of gig 11
c.Therefore, when main cage 12 delivers weight, the weight of the water in counterweight water tank 15 meets following relation:
│F
z－F
p│＜F
c，
Wherein, F
zbe the weight that main cage 12 adds weight, F
pfor secondary cage 13 adds that the weight of the water in counterweight water tank 15 added by counterweight water tank 15, F
cfor the maximum frictional force of the steel rope of gig 11.
When main cage 12 is unloaded, generally speaking, the weight of main cage 12 side is less than the weight of secondary cage 13 side.Therefore, in order to ensure the normal operation of cage system, pump working is to go out water by note drainage pipeline 16 pumping from counterweight water tank 15, and the maximum gross being less than system with the load-carrying difference guaranteeing between two cages is poor.Should be appreciated that, the water discharged can be disposed to water source 14, also can be disposed to that other are local easily.
For the embodiment illustrated, when main cage 12 is unloaded, the weight of the water in counterweight water tank 15 meets following relation:
│F
k－F
p│＜F
c，
Wherein, F
kbe the weight of main cage 12, F
pfor secondary cage 13 adds that the weight of the water in counterweight water tank 15 added by counterweight water tank 15, F
cfor the maximum frictional force of the steel rope of gig 11.
By cage counter weight device of the present utility model, utilize in the counterweight water tank of the water of flowing in secondary cage and serve as mass, and the advantage of water arbitrarily can inject counterweight water tank when needing from the water source of ground or down-hole or discharge from counterweight water tank, and do not need to transport back original place, add fortune mass or weight vehicle when so just eliminating zero load and backhaul the process of mass or weight vehicle, thus substantially increasing work efficiency.
The description presented the concrete exemplary of the utility model is above for the purpose of illustration and description.Description above is not wanted to become milli exhaustively, and the utility model neither be wanted to be restricted to disclosed precise forms, and obviously, it is all possible for much changing according to above-mentioned instruction and change.Select exemplary and to be described be to explain certain principles of the present utility model and practical application thereof, thus others skilled in the art can be realized and utilize various exemplary of the present utility model and various selection form thereof and modification.Scope of the present utility model is intended to limited by appended claims and equivalents thereof.
Claims (5)
1. a cage counter weight device, is characterized in that, described cage counter weight device comprises: gig, main cage, secondary cage, water source, counterweight water tank, note drainage pipeline, water pump,
Wherein, described main cage and described secondary cage are linked together by described gig, form fixed pulley formula structure,
Described counterweight water tank is arranged in described secondary cage, and is connected to described water source by described note drainage pipeline,
The intake of described water pump is arranged in described water source or is arranged in described counterweight water tank, thus water can be pumped to described counterweight water tank from described water source or water can be pumped out from described counterweight water tank.
2. cage counter weight device according to claim 1, is characterized in that, when described main cage delivery weight, described pump working is to be pumped to described counterweight water tank by water from described water source by described note drainage pipeline.
3. cage counter weight device according to claim 1, is characterized in that, when described main cage is unloaded, described pump working is to go out water by the pumping of described note drainage pipeline from described counterweight water tank.
4. cage counter weight device according to claim 2, is characterized in that, when described main cage delivery weight, the weight of the water in described counterweight water tank meets following relation:
│F
z－F
p│＜F
c，
Wherein, F
zfor described main cage adds the weight of weight, F
pfor described secondary cage adds that described counterweight water tank adds the weight of the water in counterweight water tank, F
cfor the maximum frictional force of the steel rope of gig.
5. cage counter weight device according to claim 3, is characterized in that, when described main cage is unloaded, the weight of the water in described counterweight water tank meets following relation:
│F
k－F
p│＜F
c
Wherein, F
kfor the weight of described main cage, F
pfor described secondary cage adds that described counterweight water tank adds the weight of the water in counterweight water tank, F
cfor the maximum frictional force of the steel rope of gig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680040.5U CN205045674U (en) | 2015-09-02 | 2015-09-02 | Cage counter weight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680040.5U CN205045674U (en) | 2015-09-02 | 2015-09-02 | Cage counter weight device |
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| Publication Number | Publication Date |
|---|---|
| CN205045674U true CN205045674U (en) | 2016-02-24 |
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|---|---|---|---|
| CN201520680040.5U Active CN205045674U (en) | 2015-09-02 | 2015-09-02 | Cage counter weight device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060085A (en) * | 2015-09-02 | 2015-11-18 | 北京新能雅特科技发展有限公司 | Cage counterweight device and method |
| CN114436153A (en) * | 2020-11-04 | 2022-05-06 | 丰田自动车株式会社 | Workpiece lifting device and workpiece lifting method |
-
2015
- 2015-09-02 CN CN201520680040.5U patent/CN205045674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060085A (en) * | 2015-09-02 | 2015-11-18 | 北京新能雅特科技发展有限公司 | Cage counterweight device and method |
| CN114436153A (en) * | 2020-11-04 | 2022-05-06 | 丰田自动车株式会社 | Workpiece lifting device and workpiece lifting method |
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| GR01 | Patent grant |