CN210457199U - Hoisting apparatus, fire fighting apparatus and mechanical equipment thereof - Google Patents
Hoisting apparatus, fire fighting apparatus and mechanical equipment thereof Download PDFInfo
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- CN210457199U CN210457199U CN201921369907.XU CN201921369907U CN210457199U CN 210457199 U CN210457199 U CN 210457199U CN 201921369907 U CN201921369907 U CN 201921369907U CN 210457199 U CN210457199 U CN 210457199U
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- 230000007246 mechanism Effects 0.000 claims abstract description 140
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a hoisting device, which comprises a beam, a supporting leg mechanism and a traveling mechanism; the device also comprises a telescopic boom mechanism, a super-lifting mast, a first super-lifting stay cable mechanism, a second super-lifting stay cable mechanism and a lifting and hoisting mechanism; the two cantilever ends of the cross beam are both connected with a telescopic arm support mechanism, and the telescopic arm support mechanism can retract and extend relative to the cross beam; the two super-lifting masts are respectively connected with the upper parts of two sides of the cross beam; the super-lifting mast is connected with the cross beam through the diagonal bracing support beam; the super-lifting mast is connected with the cantilever end of the cross beam through a first super-lifting inhaul cable mechanism; the super-lifting mast is connected with the telescopic arm support mechanism through a second super-lifting inhaul cable mechanism; the cantilever end of the telescopic boom mechanism is connected with a hoisting and hoisting mechanism; the movable hoisting and carrying mechanism is movably arranged on the cross beam. The utility model discloses a fire fighting device, which comprises a hoisting device. The utility model discloses a mechanical device, including hoisting apparatus. The utility model has wide operation range, flexible and convenient use and fire-fighting function.
Description
Technical Field
The utility model belongs to the technical field of the engineering machine tool technique and specifically relates to a hoisting apparatus, fire control unit and mechanical equipment thereof are related to.
Background
Current harbour generally adopts harbour pier to hang and realizes goods and materials and equipment lifting load, but current harbour pier davit arm length is fixed, arm length is short, it is less to cause working range, and the lifting load is little, and it is low to rise to height, and the lifting load ability is limited, and current harbour pier hangs and only possesses the lifting load function, the function singleness, fire control unit such as fire gun is not set up, need adopt bank base fire engine to put out a fire when the scene takes place the conflagration, bank base fire engine arm length, the fire control cover face is limited, and is inefficient and input cost is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a hoisting device, a fire fighting device and mechanical equipment which have wide operation range, flexible and convenient use and fire fighting function. In order to achieve the purpose, the utility model provides a hoisting device, which comprises a cross beam, a supporting leg mechanism, a walking mechanism and a movable hoisting mechanism, wherein the supporting leg mechanism is connected below two sides of the cross beam, and two ends of the cross beam are both in cantilever structures; the bottom of the supporting leg mechanism is connected with the travelling mechanism; the device is characterized by further comprising a telescopic boom mechanism, a super-lifting mast, a first super-lifting stay cable mechanism, a second super-lifting stay cable mechanism and a lifting and hoisting mechanism;
the two cantilever ends of the cross beam are both connected with the telescopic arm support mechanism, and the telescopic arm support mechanism can retract and extend relative to the cross beam; one ends of the two super-lifting masts are respectively connected with the upper parts of the two sides of the beam; the other ends of the two super-lifting masts are connected with the middle of the cross beam through a diagonal bracing support beam;
the other end of the super-lifting mast is connected with the cantilever end of the cross beam through the first super-lifting guy cable mechanism, and a triangular structure is formed among the super-lifting mast, the first super-lifting guy cable mechanism and the cantilever end of the cross beam; the other end of the super-lifting mast is connected with the telescopic arm support mechanism through the second super-lifting inhaul cable mechanism; the cantilever end of the telescopic boom mechanism is connected with the hoisting and hoisting mechanism; the movable hoisting mechanism is movably arranged on the beam.
Furthermore, the other ends of the two super-lifting masts are connected through a super-lifting beam.
Furthermore, the number of the super-lifting cross beams is two, two ends of one super-lifting cross beam are respectively connected with one edge of the other end of the two super-lifting masts, and two ends of the other super-lifting cross beam are respectively connected with the other edge of the other end of the two super-lifting masts; the two super-lifting beams are parallel.
Furthermore, the two diagonal support beams are arranged in a cross manner.
Furthermore, two crossed diagonal support beams are arranged on two sides of the two super-lifting masts.
Furthermore, the telescopic arm support mechanism comprises a plurality of sections of telescopic arms which are mutually sleeved, and the outermost telescopic arm is connected with the cross beam; and the cantilever end of the innermost telescopic arm is connected with the hoisting and hoisting mechanism.
Furthermore, a fire fighting mechanism is connected to the telescopic boom mechanism, and the fire fighting mechanism and the telescopic boom mechanism are synchronously telescopic.
The utility model also provides a fire control unit, include hoisting apparatus.
The utility model also provides a mechanical equipment, include hoisting apparatus.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses crossbeam cantilever end is connected with flexible cantilever crane mechanism, under the effect of flexible cantilever crane mechanism, has improved the operation scope of jack-up overhead hoist mechanism greatly, realizes underloading goods and materials handling by a wide margin, and flexible cantilever crane mechanism does not take up space after drawing in for the crossbeam, and it is nimble convenient to use. The utility model discloses a second surpasss cable mechanism and realizes flexible cantilever crane mechanism and surpass the being connected of mast, improves flexible cantilever crane mechanism greatly and surpasss the rigidity and the lifting capacity of mast, operation safety. The utility model discloses two cantilever ends of crossbeam all are connected with flexible cantilever crane mechanism to carry the operation when realizing the large-scale boats and ships goods and materials of same pier both sides, improve operation ability and operation scope. The utility model discloses remove the elevating system and remove for the crossbeam to realize that the elevating system of different operating position takes one's place, realize the handling of small-size heavy load material, be used for handling operations such as large-scale boats and ships material supply handling, equipment handling at ordinary times very much. The utility model discloses surpass and play mast, first surpass and play cable mechanism and crossbeam cantilever end and form stable triangle-shaped structure, improved the bending stiffness of crossbeam cantilever end greatly to improve the carry capacity of crossbeam cantilever end. The utility model discloses under drawing a supporting beam effect to one side, improved the overall stability and the atress effect that surpass the mast, improve the life and the bearing capacity that surpass the mast. The utility model discloses under fire control mechanism's effect to realize the fire control function of putting out a fire, need not to be equipped with bank base fire engine in addition, reduce the fire control input cost, under the effect of flexible cantilever crane mechanism, enlarged fire control mechanism's fire control operation scope simultaneously, it is efficient to put out a fire.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the telescopic boom mechanism of the present invention after extending out relative to the cross beam.
Fig. 2 is a perspective view of fig. 1 after being folded.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 and 2, the hoisting apparatus provided by the present embodiment includes a beam 2, a leg mechanism 1, a traveling mechanism 3, and a movable suspended load mechanism 9, wherein the leg mechanism 1 is connected to the lower portion of both sides of the beam 2, and both ends of the beam 2 are in a cantilever structure; the bottom of the supporting leg mechanism 1 is connected with the traveling mechanism 3, which is the same as the structure of the existing cantilever portal crane.
The hoisting device in the embodiment further comprises a telescopic boom mechanism 4, a super-lifting mast 7, a first super-lifting guy cable mechanism 10, a second super-lifting guy cable mechanism 6 and a hoisting and hoisting mechanism 5; the two cantilever ends of the cross beam 2 are both connected with the telescopic arm support mechanism 4, and the telescopic arm support mechanism 4 can retract and extend relative to the cross beam 2; one ends of the two super-lifting masts 7 are respectively connected with the upper parts of two sides of the beam 2; the other ends of the two super-lift masts 7 are connected with the cross beam 2 through a diagonal bracing support beam 8. The other end of the super-lifting mast 7 is connected with the cantilever end of the cross beam 2 through the first super-lifting guy cable mechanism 10, and a triangular structure is formed among the super-lifting mast 7, the first super-lifting guy cable mechanism 10 and the cantilever end of the cross beam 2; the other end of the super lift mast 7 is connected with the telescopic arm support mechanism 4 through the second super lift guy cable mechanism 6; the cantilever end of the telescopic boom mechanism 4 is connected with the hoisting and hoisting mechanism 5; the movable hoisting mechanism 9 is movably mounted on the beam 2. In the embodiment, as shown in fig. 1, both sides of the other end of the super lift mast 7 are connected with both sides of the cantilever end of the cross beam 2 through the first super lift guy cable mechanism 10, so that the structure is stable and reliable.
In the embodiment, the cantilever end of the beam 2 is connected with the telescopic boom mechanism 4, and the telescopic boom mechanism 4 can contract and extend relative to the beam 2 so as to adjust the retraction and extension lengths of the telescopic boom mechanism 4 relative to the beam 2 according to the operation requirement, so that the telescopic boom mechanism is flexible and convenient to use. In the embodiment, under the action of the telescopic boom mechanism 4, the operation range of the hoisting and hoisting mechanism 5 is greatly improved, the hoisting of large-amplitude light-load materials is realized, the telescopic boom mechanism 4 does not occupy space (as shown in fig. 2) after being folded relative to the cross beam 2, and the use is flexible and convenient.
In this embodiment, the hoisting and hoisting mechanism 5 is composed of a hook, a winch, a wire rope, and the like, and is an existing product, and therefore, will not be described in detail. The hoisting and hoisting mechanism 5 realizes hoisting, descending, positioning and the like after hoisting and hoisting the materials; after the lifting hook lifts the goods, the telescopic arm support mechanism 4 stretches to realize the goods in place at different amplitude (especially large amplitude) positions.
In the embodiment, the two cantilever ends of the beam 2 are connected with the telescopic arm support mechanisms 4, so that the simultaneous hoisting operation of large ship materials on two sides of the same wharf is realized, and the operation capacity and the operation range are improved.
The movable hoisting mechanism 9 moves relative to the beam 2 in the embodiment to realize hoisting in place at different working positions and realize hoisting of small-amplitude heavy-load materials, and is particularly used for hoisting operations such as material supply hoisting of large ships, equipment hoisting and the like at ordinary times. In this embodiment, the mobile lifting mechanism 9 is composed of a hook, a winch, a wire rope, etc., and is an existing product, and therefore, it is not described in detail.
The super-lifting mast 7, the first super-lifting guy cable mechanism 6 and the cantilever end of the cross beam 2 form a stable triangular structure, so that the bending rigidity of the cantilever end of the cross beam 2 is greatly improved, and the lifting capacity of the cantilever end of the cross beam 2 is improved. Wherein the first super-lifting stay cable mechanism 6 is composed of a multi-time steel wire rope row or a pull rod structure.
Under the action of the cable-stayed support beam 8, the integral stability and the stress effect of the super-lift mast 7 are improved, so that the service life and the bearing capacity of the super-lift mast 7 are prolonged. Wherein a stable triangular structure is formed among the diagonal bracing support beam 8, the super-lift mast 7 and the cross beam 2. As shown in fig. 1, the two diagonal support beams 8 are arranged in a cross manner, and the two sides of the two super masts 7 are both provided with the two diagonal support beams 8 which are crossed, so that the structure is stable and reliable. The arrangement form and number of the diagonal support beams 8 are determined according to actual requirements, and are not particularly limited.
In this embodiment, the telescopic boom mechanism 4 includes a section of telescopic boom, two sections of telescopic boom nested with each other, or multiple sections of telescopic boom nested with each other, preferably, the telescopic boom mechanism 4 adopts multiple sections of telescopic boom nested with each other, and the outermost telescopic boom is connected with the cross beam 2; the cantilever end of the innermost telescopic arm is connected with the hoisting and hoisting mechanism 5 so as to realize multi-arm length and large operation range. The telescopic arm structure with multiple sections sleeved with each other is the conventional technology, and therefore, the description is not repeated.
In the embodiment, the second super-lifting guy cable mechanism 6 is used for connecting the telescopic boom mechanism 4 with the super-lifting mast 7, so that the rigidity and the lifting load of the telescopic boom mechanism 4 and the super-lifting mast 7 are greatly improved, and the operation is safe. The second super-lift guy cable mechanism 6 comprises a telescopic guy cable and a winch connected with the telescopic guy cable, the winch is connected with a super-lift mast 7, the length of the telescopic guy cable is synchronously stretched along with the retracting and extending length of the telescopic boom mechanism 4 relative to the cross beam 2, and the telescopic guy cable is composed of multiple-rate steel wire rope rows. In the embodiment, the number of the second super-lift guy cable mechanisms 6 is appropriately increased according to the number of the sections of the telescopic arms of the telescopic boom mechanism 4, wherein the second super-lift guy cable mechanisms 6 are connected with the head parts of the telescopic arms, and the telescopic arms can be completely provided with the second super-lift guy cable mechanisms 6 or arranged at intervals, so that the bearing rigidity of the telescopic boom mechanism 4 is ensured.
In the present embodiment, the two raising masts 7 are connected to each other by a raising beam 11. As shown in fig. 1, the number of the super-lift beams 11 is two, two ends of one super-lift beam 11 are respectively connected to one side of the other end of the two super-lift masts 7, and two ends of the other super-lift beam 11 are respectively connected to the other side of the other end of the two super-lift masts 7; the two super-lifting beams 11 are parallel. The overall stability and the stress effect of the super-lifting mast 7 are improved through the super-lifting cross beam 11, so that the service life and the bearing capacity of the super-lifting mast 7 are improved. The number of the over-lifting beams 11 is one, two or even more, which is determined according to actual requirements and is not particularly limited.
Example two
In the second embodiment, on the basis of the first embodiment, a fire fighting mechanism (not shown) is further connected to the telescopic boom mechanism 4, and the fire fighting mechanism and the telescopic boom mechanism 4 are synchronously telescopic. Under the effect of fire control mechanism to realize the fire control and put out a fire, need not to be equipped with bank base fire engine in addition, reduce the fire control input cost, under the effect of telescopic boom mechanism 4, enlarged fire control mechanism's fire control operation scope simultaneously, it is efficient to put out a fire, when the emergent rescue of fire control very much, rescues stranded personnel.
In the embodiment, the fire-fighting mechanism is composed of a fire monitor, a pipeline and the like, and realizes the spraying fire-extinguishing function of fire-extinguishing agent during fire. Wherein 1, 2 or a plurality of fire monitor can be configured and respectively arranged at the proper position of the telescopic boom mechanism 4; the fire monitor comprises a monitor, a pipeline and the like, the pipeline is a telescopic fire hose, is mounted on a telescopic arm of the telescopic arm support mechanism 4 and is not connected with the second super-lifting stay cable mechanism 6. The fire-fighting mechanism and the telescopic boom mechanism 4 are synchronously telescopic, and the telescopic of the telescopic boom mechanism 4 and the movement of the movable hoisting mechanism 9 are not influenced.
The embodiment also provides a fire fighting device, which comprises the hoisting device in the second embodiment.
The embodiment also provides mechanical equipment comprising the hoisting device in the first embodiment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A hoisting device comprises a cross beam, a supporting leg mechanism, a traveling mechanism and a movable hoisting mechanism, wherein the supporting leg mechanism is connected below two sides of the cross beam, and two ends of the cross beam are in cantilever structures; the bottom of the supporting leg mechanism is connected with the travelling mechanism; the device is characterized by further comprising a telescopic boom mechanism, a super-lifting mast, a first super-lifting stay cable mechanism, a second super-lifting stay cable mechanism and a lifting and hoisting mechanism;
the two cantilever ends of the cross beam are both connected with the telescopic arm support mechanism, and the telescopic arm support mechanism can retract and extend relative to the cross beam; one ends of the two super-lifting masts are respectively connected with the upper parts of the two sides of the beam; the other ends of the two super-lifting masts are connected with the middle of the cross beam through a diagonal bracing support beam;
the other end of the super-lifting mast is connected with the cantilever end of the cross beam through the first super-lifting guy cable mechanism, and a triangular structure is formed among the super-lifting mast, the first super-lifting guy cable mechanism and the cantilever end of the cross beam; the other end of the super-lifting mast is connected with the telescopic arm support mechanism through the second super-lifting inhaul cable mechanism; the cantilever end of the telescopic boom mechanism is connected with the hoisting and hoisting mechanism; the movable hoisting mechanism is movably arranged on the beam.
2. The hoisting device as claimed in claim 1, wherein the other ends of the superlift masts are connected by a superlift beam.
3. The hoisting device as claimed in claim 2, wherein the number of the super-lift beams is two, two ends of one super-lift beam are respectively connected with one edge of the other end of the two super-lift masts, and two ends of the other super-lift beam are respectively connected with the other edge of the other end of the two super-lift masts; the two super-lifting beams are parallel.
4. The hoisting device as recited in claim 1 wherein said diagonal support beams are arranged in a cross-wise arrangement.
5. The hoisting device as claimed in claim 4, wherein two crossing diagonal support beams are provided on both sides of the superlift masts.
6. The hoisting device as recited in claim 1 wherein the boom mechanism comprises a plurality of telescoping arms nested within one another, and an outermost telescoping arm is connected to the beam; and the cantilever end of the innermost telescopic arm is connected with the hoisting and hoisting mechanism.
7. The hoisting device as recited in any one of claims 1 to 6 wherein a fire protection mechanism is connected to the telescopic boom mechanism, the fire protection mechanism and the telescopic boom mechanism being synchronously telescopic.
8. A fire fighting unit comprising a lifting device as claimed in claim 7.
9. A mechanical device, comprising a lifting apparatus as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369907.XU CN210457199U (en) | 2019-08-22 | 2019-08-22 | Hoisting apparatus, fire fighting apparatus and mechanical equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369907.XU CN210457199U (en) | 2019-08-22 | 2019-08-22 | Hoisting apparatus, fire fighting apparatus and mechanical equipment thereof |
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| Publication Number | Publication Date |
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| CN210457199U true CN210457199U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921369907.XU Active CN210457199U (en) | 2019-08-22 | 2019-08-22 | Hoisting apparatus, fire fighting apparatus and mechanical equipment thereof |
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| CN (1) | CN210457199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583591A (en) * | 2022-12-08 | 2023-01-10 | 中建八局第一建设有限公司 | A pipeline erection equipment for interim fire control in building site |
-
2019
- 2019-08-22 CN CN201921369907.XU patent/CN210457199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583591A (en) * | 2022-12-08 | 2023-01-10 | 中建八局第一建设有限公司 | A pipeline erection equipment for interim fire control in building site |
| CN115583591B (en) * | 2022-12-08 | 2023-08-11 | 中建八局第一建设有限公司 | A pipeline erection equipment for building site is fire control temporarily |
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| CP03 | Change of name, title or address |
Address after: 415106 Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee after: Zhonglian Hengtong Machinery Co.,Ltd. Address before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Patentee before: CHANGSHA ZHONGLIAN HENGTONG MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address |