CN204661174U - A kind of hydraulically extensible boom device of climbing type tower machine - Google Patents
A kind of hydraulically extensible boom device of climbing type tower machine Download PDFInfo
- Publication number
- CN204661174U CN204661174U CN201520300156.1U CN201520300156U CN204661174U CN 204661174 U CN204661174 U CN 204661174U CN 201520300156 U CN201520300156 U CN 201520300156U CN 204661174 U CN204661174 U CN 204661174U
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- China
- Prior art keywords
- tower machine
- support beam
- hydraulic actuating
- telescopic girder
- climbs
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Abstract
A kind of hydraulically extensible boom device of climbing type tower machine, it is characterized in that: the mode that it comprises be arrangeding in parallel is welded in tower machine and climbs two support beams of base section inside, be installed on the left and right telescopic girder at two support beam cavity two ends respectively, be arranged on the hydraulic actuating cylinder between left and right telescopic girder; Described support beam is located at the top of the frame that climbs, and the frame that climbs is connected with lower bearing beam by lower flange board support and high strength bolt, and lower bearing beam is supported on building.
Description
Technical field
The utility model relates to a kind of hydraulically extensible boom device of climbing type tower machine, relates in particular to one and after inner climbing type tower machine or external climbing tower machine complete and climb, can be supported on the set of device on climbed frame rapidly.
Background technology
As unique main force hanging device of high-rise building, the sharp increase that climbing type tower machine is built along with high-rise building, its demand is also thereupon increasing.After the climbing type tower machine process of climbing puts in place, as shown in Figure 1, need the telescopic girder of support beam inside to extract out, be supported on frame top of climbing, when climbing type tower machine needs to climb, as shown in Figure 2, again telescopic girder to be retracted support beam inside, climb in order to avoid telescopic girder is interfered.In the work progress of whole high-rise building, along with constantly increasing of built building, climbing type tower machine needs upwards climbing repeatedly, reach desirable operating altitude, conduct oneself with dignity owing to only bearing climbing type tower machine hundreds of ton by jacking hydraulic actuating cylinder or jacking strut when climbing, if run into inclement weather, extraction telescopic girder not in time, can cause very serious consequence; Therefore the device that telescopic girder is extracted out from support beam inside or retracted by a set of fast speed is needed.
Want fast speed to extract out or retraction telescopic girder, just must change the mode of pure manpower pull telescopic girder, as shown in Figure 3, for existing pull telescopic girder mode, when climbing type tower machine climb put in place time, telescopic girder, by the hole on support beam, with crowbar being prized by telescopic girder step by step, is supported on and climbs on frame by workman; When tower machine needs upwards to climb, then with hammer, telescopic girder is knocked in support beam inside.Now due to support beam and telescopic girder internal clearance very little, telescopic girder weight is very large, and narrow space, and workman cannot exert oneself, causes telescopic girder be difficult to from the inner extraction of support beam or extract out not in place.And manual operation is wasted time and energy, operational space is little, and operating personal also exists potential safety hazard.A kind ofly the method for laborsaving, quick extraction telescopic girder can just seem imperative so work out.
Summary of the invention
The purpose of this utility model provide for weak point existing in above-mentioned prior art just a kind of can by the hydraulically extensible boom device of a set of climbing type tower machine of quick, the laborsaving extraction of climbing type tower machine telescopic girder or retraction.
The purpose of this utility model realizes by following technique measures:
The mode that the hydraulically extensible boom device of the utility model climbing type tower machine comprises be arrangeding in parallel is welded in tower machine and climbs two support beams of base section inside, be installed on the left and right telescopic girder at two support beam cavity two ends respectively, be arranged on the hydraulic actuating cylinder between left and right telescopic girder; Described support beam is located at the top of the frame that climbs, and the frame that climbs is connected with lower bearing beam by lower flange board support and high strength bolt, and lower bearing beam is supported on building.
The utility model is provided with median septum in described support beam cavity, median septum is welded with vertical female otic placode, the cylinder seat end of the hydraulic actuating cylinder of two opposing settings is connected with female otic placode respectively by bearing pin, circular arc hydraulic actuating cylinder support is provided with in support beam bottom wing listrium, the telescopic end of two hydraulic actuating cylinders is connected with corresponding side telescopic girder by bearing pin, support beam web place is equipped with slotted eye, reinforced by arc plate outside slotted eye surrounding, outside hydraulic power unit is connected with inner side hydraulic actuating cylinder through slotted eye by hydraulic tubing.Telescopic girder, after having climbed, can eject from support beam inside by this device, and frame is climbing on frame, and when needs jacking, telescopic girder can retract in support beam again by hydraulic actuating cylinder.
The beneficial effects of the utility model are as follows:
The utility model have employed the form of hydraulic-driven telescopic girder, compared with existing pull telescopic girder mode, not only solves telescopic girder and is difficult to extract out or this difficult problem of retracting, and can save a large amount of manpower, raise the efficiency, reduce risk.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model hydraulically extensible beam when stretching out.
Front view when Fig. 2 is the retraction of the utility model hydraulically extensible beam.
Fig. 3 is the front view that existing utilization crowbar prizes telescopic girder.
Fig. 4 is the birds-eye view of the utility model hydraulically extensible beam when stretching out.
Fig. 5 is the left view of the utility model hydraulically extensible beam when stretching out.
Sequence number in figure: 1, strut bar, 2, hydraulic actuating cylinder, 3, telescopic girder, 4, climb frame, 5 times bearing beams, 6 median septums, 7 female otic placodes, 8 circular arc hydraulic actuating cylinder supports, 9 female otic placodes, 10 slotted eyes, 11 hydraulic tubings, 12 hydraulic power units.
Detailed description of the invention
The utility model is further described below with reference to embodiment (accompanying drawing)
As shown in Fig. 1,2,5, the mode that the hydraulically extensible boom device of the utility model climbing type tower machine comprises be arrangeding in parallel is welded in tower machine and climbs two support beams 1 of base section inside, be installed on the left and right telescopic girder 3 at two support beam cavity two ends respectively, be arranged on the hydraulic actuating cylinder 2 between left and right telescopic girder; Described support beam 1 is located at the top of the frame 4 that climbs, and the frame 4 that climbs is connected with lower bearing beam 5 by lower flange board support and high strength bolt, and lower bearing beam is supported on building.
As shown in Figure 4, the utility model is provided with median septum 6 in described support beam 1 cavity, median septum is welded with vertical female otic placode 7, the cylinder seat end of the hydraulic actuating cylinder 2 of two opposing settings is connected with female otic placode 7 respectively by bearing pin, circular arc hydraulic actuating cylinder support 8 is provided with in support beam bottom wing listrium, the vertical male otic placode of the telescopic end of two hydraulic actuating cylinders is connected with vertical female otic placode 9 of corresponding side telescopic girder respectively by bearing pin, support beam web place is equipped with slotted eye 10, reinforced by arc plate outside slotted eye surrounding, outside hydraulic power unit 12 is connected with inner side hydraulic actuating cylinder through slotted eye by hydraulic tubing 11.Telescopic girder, after having climbed, can eject from support beam inside by this device, and frame is climbing on frame, and when needs jacking, telescopic girder can retract in support beam again by hydraulic actuating cylinder.
Claims (2)
1. the hydraulically extensible boom device of a climbing type tower machine, it is characterized in that: the mode that it comprises be arrangeding in parallel is welded in tower machine and climbs two support beams of base section inside, be installed on the left and right telescopic girder at two support beam cavity two ends respectively, be arranged on the hydraulic actuating cylinder between left and right telescopic girder; Described support beam is located at the top of the frame that climbs, and the frame that climbs is connected with lower bearing beam by lower flange board support and high strength bolt, and lower bearing beam is supported on building.
2. the hydraulically extensible boom device of climbing type tower machine according to claim 1, it is characterized in that: in described support beam cavity, be provided with median septum, median septum is welded with vertical female otic placode, the cylinder seat end of the hydraulic actuating cylinder of two opposing settings is connected with female otic placode respectively by bearing pin, circular arc hydraulic actuating cylinder support is provided with in support beam bottom wing listrium, the telescopic end of two hydraulic actuating cylinders is connected with corresponding side telescopic girder by bearing pin, support beam web place is equipped with slotted eye, reinforced by arc plate outside slotted eye surrounding, outside hydraulic power unit is connected with inner side hydraulic actuating cylinder through slotted eye by hydraulic tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300156.1U CN204661174U (en) | 2015-05-12 | 2015-05-12 | A kind of hydraulically extensible boom device of climbing type tower machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300156.1U CN204661174U (en) | 2015-05-12 | 2015-05-12 | A kind of hydraulically extensible boom device of climbing type tower machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661174U true CN204661174U (en) | 2015-09-23 |
Family
ID=54131585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300156.1U Expired - Fee Related CN204661174U (en) | 2015-05-12 | 2015-05-12 | A kind of hydraulically extensible boom device of climbing type tower machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697818A (en) * | 2017-10-17 | 2018-02-16 | 郑州科润机电工程有限公司 | A kind of prestressed concrete wind-power tower wall construction method and special construction apparatus |
-
2015
- 2015-05-12 CN CN201520300156.1U patent/CN204661174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697818A (en) * | 2017-10-17 | 2018-02-16 | 郑州科润机电工程有限公司 | A kind of prestressed concrete wind-power tower wall construction method and special construction apparatus |
| CN107697818B (en) * | 2017-10-17 | 2023-10-17 | 郑州科润机电工程有限公司 | Construction method and special construction equipment for wall of prestressed concrete wind power tower |
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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: 20150923 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |