CN108083091B - A kind of crane heat-insulation system - Google Patents
A kind of crane heat-insulation system Download PDFInfo
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- CN108083091B CN108083091B CN201710987350.5A CN201710987350A CN108083091B CN 108083091 B CN108083091 B CN 108083091B CN 201710987350 A CN201710987350 A CN 201710987350A CN 108083091 B CN108083091 B CN 108083091B
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- heat
- crane
- guide rail
- heat insulation
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of crane heat-insulation systems, belong to hoisting machinery field.The present invention on crane by being arranged suspender insulating layer, heat insulation module and flexible heat-insulating door, wherein suspender insulating layer is arranged on the suspender of crane, heat insulation module includes that bottom end and top are equipped with the heat insulation cylinder of opening and the lifting mechanism for driving heat insulation cylinder to go up and down, the position that suspender is corresponded on crane is arranged in heat insulation cylinder, in hoisting heavy, weight is covered by heat insulation cylinder, suspender insulating layer can reduce the exchange of the heat at suspender, to keep the temperature to weight.Guide rail is provided on heat insulation cylinder, flexible heat-insulating door is movably arranged on guide rail, flexible heat-insulating door can be moved with the closure of openings on the bottom end by heat insulation cylinder or be opened wide along guide rail, it can be convenient weight disengaging heat insulation cylinder by opening flexible heat-insulating door, the exchange of heat can then be reduced by closing flexible heat-insulating door, improve the effect of heat preservation.
Description
Technical field
The present invention relates to hoisting machinery field, in particular to a kind of crane heat-insulation system.
Background technique
Crane is more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, is widely used in
Various industrial circles.
Existing crane includes lifting mechanism, operating mechanism and rack, and operating mechanism connects article, and passes through lifting machine
Structure vertically moves object, and rack plays the role of load bearing support.
But existing crane can suffer a problem that when in use:
Existing crane is in handling cryogenic object, such as temperature is -100 DEG C~-200 DEG C even lower objects,
Cargo is directly exposed in environment during handling, can not be kept the temperature to object, and the temperature of object is caused to rise, simultaneously also
The temperature of surrounding enviroment can be had some impact on.
Summary of the invention
In order to solve the problems, such as that existing crane can not keep the temperature handling object, the invention proposes a kind of liftings
The heat-insulation system of machine, the technical solution is as follows:
A kind of crane heat-insulation system, the crane heat-insulation system include suspender insulating layer, heat insulation module and flexibility
Thermal insulating door thermally insulated door；
The suspender insulating layer is arranged on the suspender of crane；
The heat insulation module includes bottom end and top is equipped with the heat insulation cylinder of opening and for driving the heat insulation cylinder to go up and down
Lifting mechanism, the heat insulation cylinder is arranged in the position that the suspender is corresponded on the crane, and the lifting mechanism setting exists
On the crane；
Guide rail is provided on the heat insulation cylinder, the guide rail includes connected first part and second part, the guide rail
First part be located at the heat insulation cylinder bottom end corresponding opening position, the second part of the guide rail is located at the heat insulation cylinder
Lateral wall on, the flexible heat-insulating door is movably arranged on the guide rail, and the flexible heat-insulating door can be moved along the guide rail
It is dynamic by the closure of openings on the bottom end of the heat insulation cylinder or to open wide.
Further, the heat insulation module further includes the muti-piece insulation board for corresponding to each other setting and multiple driving mechanisms, institute
Stating driving mechanism includes connecting rod and telescopic oil cylinder, and one end of the connecting rod is hinged on the door frame of the crane, the connecting rod
The other end be hinged on the corresponding insulation board, one end of the telescopic oil cylinder is hinged on the door frame of the crane,
The other end of the telescopic oil cylinder is hinged on the corresponding insulation board, and the driving mechanism is for driving the corresponding guarantor
Warm plate moves between the first state and a second state, and when the muti-piece insulation board is in first state, the muti-piece is protected
Warm plate surrounds tubular structure, and the tubular structure is docked with the top of the heat insulation cylinder, when the muti-piece insulation board is in
When the second state, the muti-piece insulation board is separated from each other.
Further, more connecting rods are connected separately on each insulation board, the more length of connecting rods are equal, described
More connecting rods are parallel to each other.
Optionally, the insulation board has 4 pieces, and every piece of insulation board is in rectangle.
Further, the lifting mechanism is arranged on the door frame, and the lifting mechanism includes that more first drivings twist
The traction rope of vehicle, the more first drivings winch is connect with the heat insulation cylinder.
Optionally, orthographic projection of the suspender insulating layer on the heat insulation cylinder top is located at the opening on the heat insulation cylinder top
It is interior or be overlapped with the opening on the heat insulation cylinder top.
Optionally, the flexible heat-insulating door includes skeleton and the flexible heat-insulating layer that is arranged on the skeleton, the skeleton
Including multiple skeleton units and muti-piece connecting plate, each skeleton unit includes support rod and is rotatably arranged in described
The support rod of idler wheel on support rod, each skeleton unit is arranged on the guide rail by the idler wheel parallel interval,
Two connecting holes are arranged at intervals on every piece of connecting plate, the connecting plate can by the connecting hole and the support rod
It is rotatablely connected, is connected at least one piece of connecting plate between two support rods of arbitrary neighborhood.
Optionally, the guide rail includes the first guide rail and the second guide rail of parallel interval setting, each skeleton unit
Support rod on be respectively provided with there are two the idler wheel, two idler wheels on the every support rod are separately positioned on described the
On one guide rail and second guide rail.
Optionally, the crane heat insulation module further includes driving mechanism, and the driving mechanism is arranged on the door frame,
The driving mechanism is for driving the flexible heat-insulating door to move along the guide rail.
Optionally, the driving mechanism includes the second driving winch and third drives winch, the second driving winch
The traction rope of traction rope and third driving winch is connect with the flexible heat-insulating door, on the direction along the guide rail,
The lead of the traction rope of the lead and third driving winch of the traction rope of the second driving winch is opposite.
Technical solution provided in an embodiment of the present invention has the benefit that the present invention is hung by being arranged on crane
Have insulating layer, heat insulation module and flexible heat-insulating door, wherein suspender insulating layer is arranged on the suspender of crane, heat insulation module packet
It includes bottom end and top and is equipped with the heat insulation cylinder of opening and the lifting mechanism for driving heat insulation cylinder to go up and down, heat insulation cylinder is arranged in lifting
The position that suspender is corresponded on machine can cover weight by heat insulation cylinder, be risen in heat insulation cylinder in this way in hoisting heavy
It hangs, suspender insulating layer can reduce the exchange of the heat at suspender, to keep the temperature to weight.Guide rail is provided on heat insulation cylinder,
Guide rail includes connected first part and second part, and the first part of guide rail is located at position of the bottom end to opening of heat insulation cylinder,
The second part of guide rail is located on the lateral wall of heat insulation cylinder, and flexible heat-insulating door is movably arranged on guide rail, and flexible heat-insulating door can
Along guide rail move on the bottom end by heat insulation cylinder closure of openings or open wide, by open flexible heat-insulating door can be convenient weight into
Heat insulation cylinder out, the exchange of heat can then be reduced by closing flexible heat-insulating door, improve the effect of heat preservation.
Detailed description of the invention
Fig. 1 is crane heat-insulation system structural schematic diagram provided in an embodiment of the present invention；
Fig. 2 is heat insulation cylinder structural schematic diagram provided in an embodiment of the present invention；
Fig. 3 is the A of Fig. 1 to cross-sectional view；
Fig. 4 is the schematic diagram that insulation board is in first state；
Fig. 5 is cross-sectional view at the B of Fig. 1；
Fig. 6 is crane hanger structural schematic diagram provided in an embodiment of the present invention；
Fig. 7 is flexible heat-insulating door figure provided in an embodiment of the present invention；
Fig. 8 is flexible heat-insulating door skeleton structure schematic diagram provided in an embodiment of the present invention；
Fig. 9 is enlarged diagram at the C of Fig. 8；
Figure 10 is the D of Fig. 1 to cross-sectional view；
Figure 11 is a kind of structural schematic diagram of first guide rail provided in an embodiment of the present invention；
Figure 12 is enlarged diagram at the E of Figure 11；
Figure 13 is guide rail schematic cross-section provided in an embodiment of the present invention,
Each symbol is expressed as follows in figure: 1- door frame, 2- suspender, the first face of 21a- suspender box-like body, 21b- suspender case
Second face of shape ontology, 22- wirerope connector, 3- suspender insulating layer, 4- heat insulation module, 41- heat insulation cylinder, 411- insulation board,
412- driving mechanism, 413- connecting rod, 414- telescopic oil cylinder, 42- raising lifting lug, 43- lifting mechanism, 432- first drive winch,
431- first drives the traction rope of winch, 5- flexible heat-insulating door, 51- skeleton, 52- flexible heat-insulating layer, 512- connecting plate, 514- rolling
Wheel, 515- support rod, 516- connecting hole, 6- guide rail, the first guide rail of 61-, 611- rail unit, 612- flange, 613- guide groove,
614- stopping dam, the second guide rail of 62-, 7- driving mechanism, 71- second drive winch, and 72- third drives winch, and 711- second drives
The traction rope of dynamic winch, 721- third drive the traction rope of winch.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is crane heat-insulation system structural schematic diagram provided in an embodiment of the present invention, as shown in Figure 1, crane is kept the temperature
System includes suspender insulating layer 3, heat insulation module 4, flexible heat-insulating door 5.
Suspender insulating layer 3 is arranged on the suspender 2 of crane.
Heat insulation module 4 includes that bottom end and top are equipped with the heat insulation cylinder 41 of opening and for driving heat insulation cylinder 41 to go up and down
Mechanism 43 is risen, the position that suspender 2 is corresponded on crane is arranged in heat insulation cylinder 41, and lifting mechanism 43 is arranged on crane.Suspender
Can be lifted by crane in heat insulation cylinder 41 and transfer weight, when suspender rises to certain altitude can from the opening of heat insulation cylinder upper end from
Heat insulation cylinder is opened, heat insulation cylinder can be left from the opening of heat insulation cylinder lower end when suspender drops to certain altitude.
It is provided with guide rail 6 on heat insulation cylinder 41, guide rail 6 includes connected first part and second part, and first of guide rail 6
Quartile is located on the lateral wall of heat insulation cylinder 41 in the position of the bottom end opening of heat insulation cylinder 41, the second part of guide rail 6, flexible heat-insulating
Door 5 is movably arranged on guide rail 6, and flexible heat-insulating door 5 can be moved along guide rail 6 with by the closure of openings on the bottom end of heat insulation cylinder 41
Or it opens wide.
The present invention on crane by being arranged suspender insulating layer, heat insulation module and flexible heat-insulating door, and wherein suspender is protected
Warm layer is arranged on the suspender of crane, heat insulation module includes bottom end and top be equipped with opening heat insulation cylinder and for drive every
The position that suspender is corresponded on crane, in this way in hoisting heavy, Ke Yitong is arranged in the lifting mechanism of hot cylinder lifting, heat insulation cylinder
It crosses heat insulation cylinder and covers weight, lifted by crane in heat insulation cylinder, suspender insulating layer can reduce the exchange of the heat at suspender, thus right
Weight is kept the temperature.It is provided with guide rail on heat insulation cylinder, guide rail includes connected first part and second part, and first of guide rail
Quartile is in the bottom end of heat insulation cylinder to the position of opening, and the second part of guide rail is located on the lateral wall of heat insulation cylinder, flexible heat-insulating door
It being movably arranged on guide rail, flexible heat-insulating door can be moved with the closure of openings on the bottom end by heat insulation cylinder or be opened wide along guide rail,
It can be convenient weight disengaging heat insulation cylinder by opening flexible heat-insulating door, the exchange of heat can then be reduced by closing flexible heat-insulating door,
Improve the effect of heat preservation.
As shown in Figure 1, crane includes door frame 1 and suspender 2, crane heat-insulation system be may be disposed on door frame 1, suspender 2
For hoisting heavy.
Suspender insulating layer 3 41 top of heat insulation cylinder orthographic projection can be located at 41 top of heat insulation cylinder opening in or with it is heat-insulated
The opening on 41 tops of cylinder is overlapped.Make suspender insulating layer when being located at heat insulation cylinder top end opening by this set, it can will be heat-insulated
The closure of openings on cylinder top, improves heat insulation effect, while guaranteeing that suspender can be moved to inside heat insulation cylinder.
As shown in Figure 1, crane heat-insulation system can also include driving mechanism 7, driving mechanism 7 is arranged on door frame 1, drives
Motivation structure 7 for driving flexible heat-insulating door 5 to move along guide rail 6, driving mechanism be provided with conducive to flexible heat-insulating door 5 unlatching and
It closes.
In embodiments of the present invention, driving mechanism 7 includes the second driving winch 71 and third drives winch 72, the second driving
The traction rope 721 of traction rope 711 and third the driving winch 72 of winch 71 is connect with flexible heat-insulating door 5, in the side along guide rail
Upwards, the lead of the traction rope 721 of the lead of the traction rope 711 of the second driving winch 71 and third driving winch 72
On the contrary.Second driving winch and being provided with for third driving winch are conducive to steadily pull flexible heat-insulating door 5, avoid flexible heat-insulating door
5 generate swing in drawing process.
In the present embodiment, traction rope 711 is Kev drawstring, with higher low temperature resistant using the traction rope of this material
Performance is able to extend the service life of traction rope.
Fig. 2 is heat insulation cylinder structural schematic diagram provided in an embodiment of the present invention, and in conjunction with shown in Fig. 1 and Fig. 2, lifting mechanism 43 is wrapped
More first driving winches 432 are included, the traction rope 431 of more first driving winches 432 is connect with heat insulation cylinder 41, and more drivings twist
The load that vehicle shares heat insulation cylinder 41 keeps the raising of heat insulation cylinder 41 more steady.
Optionally, as shown in Fig. 2, the cross sectional shape of heat insulation cylinder 41 can be rectangle, the suspender of rectangle can be set at this time
Insulating layer 3 enables suspender insulating layer 3 to shelter from the opening on 41 top surface of heat insulation cylinder.
Preferably, in the present embodiment, 4 first driving winches, 432,4 first driving winches are provided in level side
It is symmetricly set on door frame 1 upwards, keeps the raising of heat insulation cylinder 41 more steady.In the present embodiment, as shown in Fig. 2, heat insulation cylinder
It is provided with multiple raising lifting lugs 42 on 41 outer wall, can be connect in order to the traction rope of the first driving winch 432 with heat insulation cylinder 41.
Fig. 3 is the A of Fig. 1 to cross-sectional view, and in conjunction with shown in Fig. 1 and Fig. 3, heat insulation module 4 further includes the more of reciprocal correspondence setting
Block insulation board 411 and multiple driving mechanisms 412, driving mechanism 412 include connecting rod 413 and telescopic oil cylinder 414, the one of connecting rod 413
End is hinged on the door frame 1 of crane, and the other end of connecting rod 413 is hinged on corresponding insulation board 411, telescopic oil cylinder 414
One end is hinged on the door frame 1 of crane, and the other end of telescopic oil cylinder 414 is hinged on corresponding insulation board 411, driving mechanism
412 for driving corresponding insulation board 411 to move between the first state and a second state, and muti-piece insulation board is in Fig. 3
Second state, muti-piece insulation board are separated from each other.
By the way that heat insulation module 4 is set as including the muti-piece insulation board for corresponding to each other setting and multiple driving mechanisms, driving
Mechanism includes connecting rod and telescopic oil cylinder, and one end of connecting rod is hinged on the door frame of crane, and the other end of connecting rod is hinged on correspondence
Insulation board on, one end of telescopic oil cylinder is hinged on the door frame of crane, and the other end of telescopic oil cylinder is hinged on corresponding guarantor
On warm plate, driving mechanism is for driving corresponding insulation board to move between the first state and a second state, when muti-piece insulation board
When being in first state, muti-piece insulation board surrounds tubular structure, and heat insulation cylinder at this moment can be made to be moved to the top of heat insulation cylinder
Opening is docked with the bottom end of tubular structure, and suspender insulating layer then can be with the top of lifting appliance moving to tubular structure, by tubular
The top closure of structure, bigger keeping warmth space available in this way, to be kept the temperature to the biggish weight of volume.When muti-piece is protected
When warm plate is in the second state, muti-piece insulation board is separated from each other, and keeping warmth space is connected to exterior space, is played to weight ventilation
Effect, while it can be lifted up heat insulation cylinder with outflow space, reveal a part of weight from the opening of the bottom end of heat insulation cylinder
Out.
Optionally, as shown in figure 3, one end of connecting rod 413 is connected to insulation board 411, the other end of connecting rod 413 can be articulated with
On door frame 1.
In conjunction with shown in Fig. 1 and Fig. 3, optionally, the quantity of the hinged telescopic oil cylinder 414 of every piece of insulation board 411 can be even number,
Telescopic oil cylinder 414 is symmetrically hinged on the both ends of 411 top margin of insulation board.The stabilization for being conducive to insulation board 411 lifts.
Fig. 4 is the schematic diagram that insulation board is in first state, as shown in figure 4, when insulation board 411 is in first state,
Muti-piece insulation board 411 surrounds tubular structure, and tubular structure is docked with the top of heat insulation cylinder.
Fig. 5 is the B of Fig. 1 to cross-sectional view, as shown in figure 5, more connecting rods 413 are connected separately on each insulation board 411, it is more
413 equal length of root connecting rod, more connecting rods 413 are parallel to each other.The dispersible load for undertaking insulation board of more parallel rods is set,
Connecting rod is avoided to damage because load-bearing is excessive.
Preferably, in the present embodiment, 4 connecting rods are provided on each insulation board 411, and 4 connecting rods are symmetrical arranged
In the two sides of insulation board 411, be conducive to insulation board smooth rotation.
In conjunction with shown in Fig. 3 and Fig. 5, insulation board 411 has 4 pieces, and every piece of insulation board 411 is in rectangle, and use is more easy to manufacture
The rectangular-shaped cost of manufacture for being conducive to reduce this programme.
Fig. 6 is crane hanger structural schematic diagram provided in an embodiment of the present invention, as shown in fig. 6, the suspender 2 of crane wraps
Spreader body 21, wirerope connector 22 are included, spreader body 21 includes the first face 21a and second face 21b opposite with the first face,
21a, suspender insulating layer 3 are arranged on the second face 21b the setting of wirerope connector 22 on the first face.
Fig. 7 is a kind of scheme of installation of flexible heat-insulating door provided in an embodiment of the present invention, as shown in fig. 7, the second driving
Winch 71 and third driving winch 72 may be configured as more, and the second driving winch 71 can be set with third driving winch 72
On door frame, more second driving winches 71 can steadily pull flexible heat-insulating door to open, and more third driving winches 72 can be steady
Flexible heat-insulating door is pulled to close.
Fig. 8 is flexible heat-insulating door skeleton structure schematic diagram provided in an embodiment of the present invention, as shown in figure 8, flexible heat-insulating door 5
Including skeleton 51 and the flexible heat-insulating layer 52 being arranged on skeleton, skeleton 51 includes multiple skeleton units and muti-piece connecting plate 512,
Fig. 9 is enlarged diagram at the C of Fig. 8, and in conjunction with shown in Fig. 8 and Fig. 9, each skeleton unit includes support rod 515 and can be rotated
The idler wheel 514 on support rod 515 is arranged in ground, and the support rod 515 of each skeleton unit is arranged in by 514 parallel interval of idler wheel
On guide rail 6, two connecting holes 516 are arranged at intervals on every piece of connecting plate 512, connecting plate 512 passes through connecting hole 516 and support
Bar 515 is rotatably connected, and at least one piece of connecting plate 512 is connected between two support rods 515 of arbitrary neighborhood.
By using including skeleton unit by skeleton above and connecting plate, skeleton unit include support rod and idler wheel, support
Bar by idler wheel arranged for interval on guide rail, on connecting plate interval setting two connecting holes, and connecting plate by connecting hole with
The structure that support plate is rotatably connected increases the bending ability of skeleton, enables skeleton successfully in the first part of guide rail
It is moved between second part.
In the present embodiment, flexible heat-insulating layer 52 is made of glass fibre, and this material also has good at low temperature
Performance is batched, can guarantee that flexible heat-insulating door works normally.
In the present embodiment, the surface of flexible heat-insulating layer 52 can be coated with flexible aluminium foil, to enhance flexible heat-insulating door
Dampproof effect.
Figure 10 is the D of Fig. 1 to cross-sectional view, and as shown in Figure 10, guide rail 6 includes the first guide rail 61 and the of parallel interval setting
Two guide rails 62.It is can be set on the support rod 515 of each skeleton unit there are two idler wheel 514, two on every support rod 515
A idler wheel 514 is separately positioned on the first guide rail 61 and the second guide rail 62, by the first guide rail 61 of setting and the second guide rail 62, and
And two idler wheels 516 on support rod are separately positioned on the first guide rail 61 and the second guide rail 62, so that flexible heat-insulating door is being led
Movement on rail is more steady.
Figure 11 is a kind of structural schematic diagram of first guide rail provided in an embodiment of the present invention, as shown in figure 11, in the present invention
In, optionally, the first guide rail 61 can be splicing construction, and the first guide rail 61 includes the multistage rail unit 611 sequentially spliced, this
Sample can removing and installing in order to guide rail, while convenient for flexible heat-insulating door is installed on guide rail.
In the present embodiment, as shown in Figure 10, the first guide rail 61 includes 5 section guide rail units 611.
In other embodiments of the invention, illustratively, the first guide rail 61 also may include 3 section guide rail units, 8 sections lead
Rail unit, the present invention are without limitation.
Second guide rail 62 or splicing construction, the specific structure of the second guide rail 62 can be identical as the first guide rail 61,
And will not be described here in detail.
Figure 12 is enlarged diagram at the E of Figure 11, in conjunction with shown in Figure 12 and Figure 11, is passed through between multistage rail unit 611
Flange 612 connects.
Figure 13 is guide rail schematic cross-section provided in an embodiment of the present invention, as shown in figure 13, is provided on the first guide rail 61
Along the guide groove 613 of guide rail extension, the stopping dam 614 extended along guide rail 6, idler wheel 514 are provided on the inner sidewall of guide groove 613
It is arranged in guide groove 613, and idler wheel 514 is located between the slot bottom and stopping dam 614 of guide groove 613, the knot of the second guide rail 62
Structure is identical as the structure of the first guide rail.
By the way that guide groove and stop item are arranged on the first guide rail and the second guide rail, limiting idler wheel 514 can only be first
Movement, avoids the case where idler wheel derails in the guide groove of guide rail.
Optionally, idler wheel 514 is installed on support rod 515 by bearing.In order to avoid bearing of the low temperature to idler wheel 514 moistens
Cunning impacts, bearing of the preferably non-maintaining metal-polymer bushing as wheel.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of crane heat-insulation system, which is characterized in that the crane heat-insulation system includes suspender insulating layer, heat insulation module
And flexible heat-insulating door；
The suspender insulating layer is arranged on the suspender of crane；
The heat insulation module includes bottom end and top is equipped with the heat insulation cylinder of opening and for driving rising for the heat insulation cylinder lifting
Mechanism is risen, the position that the suspender is corresponded on the crane is arranged in the heat insulation cylinder, and the lifting mechanism is arranged described
On crane；
It is provided with guide rail on the heat insulation cylinder, the guide rail includes connected first part and second part, and the of the guide rail
A part is located at the position of the bottom end corresponding opening of the heat insulation cylinder, and the second part of the guide rail is located at the outer of the heat insulation cylinder
On side wall, the flexible heat-insulating door is movably arranged on the guide rail, the flexible heat-insulating door can be moved along the guide rail with
By the closure of openings on the bottom end of the heat insulation cylinder or open wide.
2. crane heat-insulation system according to claim 1, which is characterized in that the heat insulation module further includes corresponding to each other
The muti-piece insulation board of setting and multiple driving mechanisms, the driving mechanism include connecting rod and telescopic oil cylinder, one end of the connecting rod
It is hinged on the door frame of the crane, the other end of the connecting rod is hinged on the corresponding insulation board, the flexible oil
One end of cylinder is hinged on the door frame of the crane, and the other end of the telescopic oil cylinder is hinged on the corresponding insulation board
On, the driving mechanism is for driving the corresponding insulation board to move between the first state and a second state, when described more
When block insulation board is in first state, the muti-piece insulation board surrounds tubular structure, and the tubular structure with it is described heat-insulated
The top docking of cylinder, when the muti-piece insulation board is in the second state, the muti-piece insulation board is separated from each other.
3. crane heat-insulation system according to claim 2, which is characterized in that be connected separately on each insulation board
More connecting rods, the more length of connecting rods are equal, and the more connecting rods are parallel to each other.
4. crane heat-insulation system according to claim 2, which is characterized in that the insulation board has 4 pieces, every piece of guarantor
Warm plate is in rectangle.
5. crane heat-insulation system according to claim 2, which is characterized in that the lifting mechanism is arranged in the door frame
On, the lifting mechanism includes more first driving winches, the traction rope and the heat insulation cylinder of the more first drivings winch
Connection.
6. crane heat-insulation system according to claim 1, which is characterized in that the suspender insulating layer is in the heat insulation cylinder
The orthographic projection on top is located in the opening on the heat insulation cylinder top or is overlapped with the opening on the heat insulation cylinder top.
7. crane heat-insulation system according to claim 1, which is characterized in that the flexible heat-insulating door includes skeleton and sets
The flexible heat-insulating layer on the skeleton is set, the skeleton includes multiple skeleton units and muti-piece connecting plate, each skeleton
Unit includes support rod and the idler wheel that is rotatably arranged on the support rod, and the support rod of each skeleton unit is logical
It crosses the idler wheel parallel interval to be arranged on the guide rail, two connecting holes, institute is arranged at intervals on every piece of connecting plate
It states connecting plate to be rotatably connected by the connecting hole and the support rod, be connected between two support rods of arbitrary neighborhood
There is at least one piece of connecting plate.
8. crane heat-insulation system according to claim 7, which is characterized in that the guide rail includes the of parallel interval setting
One guide rail and the second guide rail, are respectively provided with that there are two the idler wheel, the every supports on the support rod of each skeleton unit
Two idler wheels on bar are separately positioned on first guide rail and second guide rail.
9. crane heat-insulation system according to claim 2, which is characterized in that the crane heat-insulation system further includes driving
Motivation structure, the driving mechanism are arranged on the door frame, and the driving mechanism is for driving the flexible heat-insulating door along described
Guide rail is mobile.
10. crane heat-insulation system according to claim 9, which is characterized in that the driving mechanism includes the second driving
Winch and third drive winch, the traction rope of the traction rope of the second driving winch and third driving winch with it is described
The connection of flexible heat-insulating door, on the direction along the guide rail, the lead of traction rope of the second driving winch and described
Third drives the lead of the traction rope of winch opposite.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710987350.5A CN108083091B (en) | 2017-10-20 | 2017-10-20 | A kind of crane heat-insulation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710987350.5A CN108083091B (en) | 2017-10-20 | 2017-10-20 | A kind of crane heat-insulation system |
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| CN108083091A CN108083091A (en) | 2018-05-29 |
| CN108083091B true CN108083091B (en) | 2019-08-02 |
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| CN111943068A (en) * | 2020-07-24 | 2020-11-17 | 中国飞机强度研究所 | Hoisting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418670Y (en) * | 2000-05-17 | 2001-02-14 | 北京市富通环境工程公司 | Shutter aerated device for thermal insulation |
| CN102561918A (en) * | 2012-03-23 | 2012-07-11 | 江苏金秋竹集团有限公司 | Thin flexible door |
| CN206371206U (en) * | 2016-12-20 | 2017-08-04 | 泰州盈农温室工程有限公司 | Detachable heat-insulation door for greenhouse side |
| CN206692229U (en) * | 2017-05-06 | 2017-12-01 | 陕西君旺建筑节能科技有限公司 | A kind of gate-type lifting device for thermal insulation coatings construction work high above the ground |
-
2017
- 2017-10-20 CN CN201710987350.5A patent/CN108083091B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418670Y (en) * | 2000-05-17 | 2001-02-14 | 北京市富通环境工程公司 | Shutter aerated device for thermal insulation |
| CN102561918A (en) * | 2012-03-23 | 2012-07-11 | 江苏金秋竹集团有限公司 | Thin flexible door |
| CN206371206U (en) * | 2016-12-20 | 2017-08-04 | 泰州盈农温室工程有限公司 | Detachable heat-insulation door for greenhouse side |
| CN206692229U (en) * | 2017-05-06 | 2017-12-01 | 陕西君旺建筑节能科技有限公司 | A kind of gate-type lifting device for thermal insulation coatings construction work high above the ground |
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| Publication number | Publication date |
|---|---|
| CN108083091A (en) | 2018-05-29 |
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