CN209455988U - Swing arm tower crane climbing auto-articulated device - Google Patents
Swing arm tower crane climbing auto-articulated device Download PDFInfo
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- CN209455988U CN209455988U CN201822103187.4U CN201822103187U CN209455988U CN 209455988 U CN209455988 U CN 209455988U CN 201822103187 U CN201822103187 U CN 201822103187U CN 209455988 U CN209455988 U CN 209455988U
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- tooth engaged
- tower crane
- swing arm
- climbing
- arm tower
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Abstract
The utility model provides a kind of swing arm tower crane climbing auto-articulated device, wherein the middle part of tooth engaged is used to vertically may be rotatably mounted at the tower body of swing arm tower crane, one end of tooth engaged is for protruding from tower body, the bottom side of one end of tooth engaged is provided with notch card slot directed downwardly, and card slot is used to be fastened on the opening for climbing band of swing arm tower crane climbing；Supporting beam is located at the top of tooth engaged and for being mounted on tower body, and one end of tooth engaged is against supporting beam；Weight is for being placed in tower body, and the other end of weight connection tooth engaged is for being intended to make the other end of tooth engaged to rotate down and be rotated up one end of tooth engaged.The swing arm tower crane climbing auto-articulated device of the utility model can be such that tower crane is engaged with the automatic fixation of band is climbed, and guarantee the stability under loading of tower crane during swing arm tower crane climbing, safety of climbing, ingenious in design, simple for structure, manufacture is easy, it is at low cost, it is suitable for large-scale promotion application.
Description
Technical field
The utility model relates to technical field of building construction, in particular to swing arm tower crane climbing technique field, in particular to
A kind of swing arm tower crane climbing auto-articulated device.
Background technique
Tower crane is a kind of most common lifting equipment also known as " derrick crane " on construction site, for hanging working steel
The raw material of the constructions such as muscle, wooden flute, concrete, steel pipe.Tower crane is a kind of essential equipment on building site.
Tower crane presses the construction features of crane arm, is divided into swing arm (pitching luffing crane arm) tower crane and horizontal tower crane, wherein moving
Arm tower crane be carry out amplitude of variation by adjusting the inclination angle of crane arm, its advantage is that: mechanism is simple, can give full play to crane arm
Effective height.
With the raising of building, swing arm tower crane climbs therewith, is suitable for skyscraper.In order to guarantee swing arm tower crane climbing
The stability under loading of tower crane in the process, safety of climbing, it is desirable to provide a kind of swing arm tower crane climbing auto-articulated device can make tower
It hangs and climbs band automatic fixation and be engaged, the stability under loading of tower crane, safety of climbing during guarantee swing arm tower crane climbing.
Utility model content
In order to overcome the disadvantages of the prior art mentioned above, one of the utility model is designed to provide a kind of swing arm tower crane
Climb auto-articulated device, and tower crane can be made be engaged with band automatic fixation is climbed, during guarantee swing arm tower crane climbing tower crane by
Power is stablized, safety of climbing, and is suitable for large-scale promotion application.
The another object of the utility model is to provide a kind of swing arm tower crane climbing auto-articulated device, ingenious in design,
Simple for structure, manufacture is easy, at low cost, is suitable for large-scale promotion application.
To achieve the above objectives, the utility model provides a kind of swing arm tower crane climbing auto-articulated device, its main feature is that, packet
Include supporting beam, tooth engaged and weight, in which:
The middle part of the tooth engaged is used to vertically may be rotatably mounted at the tower body of swing arm tower crane, one end of the tooth engaged
For protruding from the tower body, the bottom side of one end of the tooth engaged is provided with notch card slot directed downwardly, and the card slot is used for
It is fastened in the opening for climbing band of the swing arm tower crane climbing；
The supporting beam is located at the top of the tooth engaged and is used to be mounted on the tower body, and the one of the tooth engaged
End is against the supporting beam；
For the weight for being placed in the tower body, the weight connects the other end of the tooth engaged for being intended to make
The other end of the tooth engaged rotates down and is rotated up one end of the tooth engaged.
Preferably, the supporting beam is channel steel support beam.
Preferably, the middle part of the tooth engaged is used to vertically may be rotatably mounted between two vertical beams of the tower body,
One end of the tooth engaged is for protruding from two vertical beams, and the supporting beam is for being mounted between two vertical beams.
Preferably, the swing arm tower crane climbing auto-articulated device further includes pin shaft, the middle part of the tooth engaged is vertical
It may be rotatably mounted on the pin shaft, the pin shaft is for being mounted on the tower body.
Preferably, the tooth engaged is plate tooth engaged.
Preferably, the swing arm tower crane climbing auto-articulated device further includes connector, the weight passes through the connection
The other end of the part connection tooth engaged.
More preferably, the connector is connecting plate.
Preferably, the other end of the weight by the bolt and nut connection tooth engaged.
Preferably, the weight includes the first plate and the second plate, the other end of the tooth engaged is located at described the
One plate and second plate are simultaneously separately connected first plate and second plate.
The beneficial effects of the utility model essentially consist in:
1, the middle part of the tooth engaged of the swing arm tower crane climbing auto-articulated device of the utility model is for vertical rotatably peace
On the tower body of swing arm tower crane, for protruding from tower body, the bottom side of one end of tooth engaged is provided with notch for one end of tooth engaged
Card slot directed downwardly, card slot are used to be fastened on the opening for climbing band of swing arm tower crane climbing；Supporting beam is located at the top of tooth engaged
And for being mounted on tower body, one end of tooth engaged is against supporting beam；For weight for being placed in tower body, weight connects tooth engaged
The other end for being intended to make the other end of tooth engaged to rotate down and be rotated up one end of tooth engaged, thus tower crane not
When climbing, against supporting beam, card slot is fastened in the opening for climbing band for one end of tooth engaged, and in tower crane climbing, tower crane rises, and is stung
It closes tooth also to rise with it, one end of tooth engaged rotates down after encountering the upside of the opening for climbing band, and tower crane smoothly rises, and stings simultaneously
The other end for closing tooth is rotated up, and weight is driven to be rotated up, after one end of tooth engaged reaches and climbs another opening of band, because
Weight is intended to that the other end of tooth engaged is made to rotate down and be rotated up one end of tooth engaged always, at this point, weight is downward
Rotation, drives the other end of tooth engaged to rotate down, so that one end of tooth engaged is rotated up against supporting beam, card slot secondary card again
It is located in another opening, therefore, tower crane can be made to be engaged with the automatic fixation of band is climbed, guarantee tower crane during swing arm tower crane climbing
Stability under loading, safety of climbing, be suitable for large-scale promotion application.
2, the middle part of the tooth engaged of the swing arm tower crane climbing auto-articulated device of the utility model is for vertical rotatably peace
On the tower body of swing arm tower crane, for protruding from tower body, the bottom side of one end of tooth engaged is provided with notch for one end of tooth engaged
Card slot directed downwardly, card slot are used to be fastened on the opening for climbing band of swing arm tower crane climbing；Supporting beam is located at the top of tooth engaged
And for being mounted on tower body, one end of tooth engaged is against supporting beam；For weight for being placed in tower body, weight connects tooth engaged
The other end for being intended to make the other end of tooth engaged to rotate down and be rotated up one end of tooth engaged, thus tower crane not
When climbing, against supporting beam, card slot is fastened in the opening for climbing band for one end of tooth engaged, and in tower crane climbing, tower crane rises, and is stung
It closes tooth also to rise with it, one end of tooth engaged rotates down after encountering the upside of the opening for climbing band, and tower crane smoothly rises, and stings simultaneously
The other end for closing tooth is rotated up, and weight is driven to be rotated up, after one end of tooth engaged reaches and climbs another opening of band, because
Weight is intended to that the other end of tooth engaged is made to rotate down and be rotated up one end of tooth engaged always, at this point, weight is downward
Rotation, drives the other end of tooth engaged to rotate down, so that one end of tooth engaged is rotated up against supporting beam, card slot secondary card again
It is located in another opening, therefore, ingenious in design, simple for structure, manufacture is easy, and it is at low cost, it is suitable for large-scale promotion application.
The these and other objects of the utility model, feature and advantage are wanted by following detailed descriptions, attached drawing and right
It acquires to fully demonstrate, and can be achieved by means, device and the their combination specially pointed out in appended claims.
Detailed description of the invention
Fig. 1 is the schematic front view of a specific embodiment of the swing arm tower crane climbing auto-articulated device of the utility model.
Fig. 2 is the schematic cross-sectional view of the position A-A in Fig. 1.
(symbol description)
1 supporting beam；2 tooth engageds；3 weights；4 card slots；5 vertical beams；6 pin shafts；7 connectors；8 first plates.
Specific embodiment
In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail.
Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, the swing arm tower crane of the utility model
The auto-articulated device that climbs includes supporting beam 1, tooth engaged 2 and weight 3, in which:
The middle part of the tooth engaged 2 is used to vertically may be rotatably mounted at the tower body of swing arm tower crane, and the one of the tooth engaged 2
For protruding from the tower body, the bottom side of one end of the tooth engaged 2 is provided with notch card slot 4 directed downwardly, the card slot 4 at end
For being fastened on the opening for climbing band of the swing arm tower crane climbing；
The supporting beam 1 is located at the top of the tooth engaged 2 and for being mounted on the tower body, the tooth engaged 2
One end against the supporting beam 1；
For the weight 3 for being placed in the tower body, the weight 3 connects the other end of the tooth engaged 2 for tending to
One end of the tooth engaged 2 is rotated up in rotating down the other end of the tooth engaged 2.
The supporting beam 1 can be the supporting beam of any material, in a specific embodiment of the utility model, the branch
Support beam 1 is channel steel support beam.Such as 16# channel steel support beam.
The middle part of the tooth engaged 2, which is used to vertically may be rotatably mounted on the tower body of swing arm tower crane, may be mounted at the tower
Any suitable position of body, shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, the occlusion
For vertically may be rotatably mounted between two vertical beams 5 of the tower body, one end of the tooth engaged 2 is used at the middle part of tooth 2
Two vertical beams 5 are protruded from, the supporting beam 1 is for being mounted between two vertical beams 5.The vertical beam 5 is usually tower crane
Standard knot girder steel.
The middle part of the tooth engaged 2 is used to vertically may be rotatably mounted on the tower body of swing arm tower crane can be using any suitable
Structure, preferably, the swing arm tower crane climbing auto-articulated device further includes pin shaft 6, the middle part of the tooth engaged 2 is vertical
It may be rotatably mounted on the pin shaft 6, the pin shaft 6 is for being mounted on the tower body.Shown in referring to Figure 1~Fig. 2, at this
In one specific embodiment of utility model, at the middle part of the tooth engaged 2 for vertically may be rotatably mounted at the tower body
In the case where between two vertical beams 5, the pin shaft 6 is for being mounted between two vertical beams 5.
The tooth engaged 2 can have any suitable shape, shown in referring to Figure 1~Fig. 2, the one of the utility model
In specific embodiment, the tooth engaged 2 is plate tooth engaged.The steel plate shape tooth engaged of for example, 80mm thickness is that is, thick using 80mm
Steel plate be made.
The other end that the weight 3 connects the tooth engaged 2, which can use, to be directly connected to, and can also be used and is indirectly connected with,
Shown in Figure 2, in a specific embodiment of the utility model, the swing arm tower crane climbing auto-articulated device further includes
Connector 7, the weight 3 connect the other end of the tooth engaged 2 by the connector 7.
The connector 7, which can be used, has any suitable shape, shown in Figure 2, in a tool of the utility model
In body embodiment, the connector 7 is connecting plate.Such as junction steel plate.
The other end that the weight 3 connects the tooth engaged 2 can be using any suitable structure, preferably, described heavy
The other end that object 3 passes through the bolt and nut connection tooth engaged 2.Shown in Figure 2, one in the utility model is specific real
It applies in example, in the case where the swing arm tower crane climbing auto-articulated device further includes connector 7, the weight 3 passes through bolt
Nut connects the connector 7, the other end that the connector 7 passes through the bolt and nut connection tooth engaged 2.
The weight 3 can have any suitable composition, preferably, the weight 3 includes the first plate 8 and the second plate
Part (not shown), the other end of the tooth engaged 2 are located at first plate 8 and second plate and are separately connected
First plate 8 and second plate.It is shown in Figure 2, in a specific embodiment of the utility model, described
In the case that swing arm tower crane climbing auto-articulated device further includes connector 7, the connector 7 is located at 8 He of the first plate
Second plate is simultaneously separately connected first plate 8 and second plate.
First plate 8 and second plate can be the plate of any suitable material, the one of the utility model
In specific embodiment, first plate 8 and second plate are steel plate.
In use, the middle part of tooth engaged 2 vertically may be rotatably mounted on the tower body of swing arm tower crane, such as two vertical beams 5
Between；One end of tooth engaged 2 is protruded from into tower body, such as protrudes from two vertical beams 5；Supporting beam 1 is mounted on tower body, such as
Between two vertical beams 5, one end of tooth engaged 2 is against supporting beam 1；Weight 3 is placed in tower body.
When tower crane does not climb, one end of tooth engaged 2 is against supporting beam 1, and card slot 4 is fastened in the opening for climbing band, in tower
It hangs when climbing, tower crane rises, and tooth engaged 2 also rises with it, and lower turn backward of the upside for the opening for climbing band is encountered in one end of tooth engaged 2
Dynamic, tower crane smoothly rises, while the other end of tooth engaged 2 is rotated up, and drives weight 3 to be rotated up, one end to tooth engaged 2
After another opening of band is climbed in arrival, because weight 3 is intended to that the other end of tooth engaged 2 is made to rotate down and make tooth engaged 2 always
One end be rotated up, at this point, weight 3 rotates down, drive the other end of tooth engaged 2 to rotate down, thus the one of tooth engaged 2
End is rotated up against supporting beam 1, and card slot 4 is fastened on again in another opening.
In the present invention, the effect of the weight 3 is to make the center of gravity of auto-articulated device at rear portion, tooth engaged 2
When one end does not have vertical uniform load q, supporting beam 1 is close in one end of tooth engaged 2 always.When having under vertical uniform load q, i.e. tower crane
During climbing, when one end of tooth engaged 2 is across the opening for climbing band, one end of tooth engaged 2 is rotated down, and tower crane is enable smoothly to climb
Rise, when the jack of tower crane jacks in place every time, the just automatic clamping of card slot 4 of one end of tooth engaged 2 in the opening for climbing band,
Guarantee the stability under loading of tower crane during climbing.
Therefore, the utility model is snapped automatically into the tongue and groove for climbing band when climbing by self gravity, realizes climbing for tower crane
It rises, it is convenient and practical, securely and reliably.Component can reuse, and realize turnover.
To sum up, the swing arm tower crane climbing auto-articulated device of the utility model can be such that tower crane is engaged with the automatic fixation of band is climbed,
The stability under loading of tower crane during guarantee swing arm tower crane climbing, safety of climbing is ingenious in design, and simple for structure, manufacture is easy, at
This is low, is suitable for large-scale promotion application.
It can be seen that the purpose of this utility model completely and is effectively achieved.The function of the utility model and
Structural principle is shown and is illustrated in embodiment, and under without departing substantially from the principle, embodiment can make any modification.Institute
With the utility model includes all variant embodiments based on claim spirit and scope of the claims.
Claims (9)
1. a kind of swing arm tower crane climbing auto-articulated device, which is characterized in that including supporting beam, tooth engaged and weight, in which:
The middle part of the tooth engaged is used to vertically may be rotatably mounted at the tower body of swing arm tower crane, and one end of the tooth engaged is used for
The tower body is protruded from, the bottom side of one end of the tooth engaged is provided with notch card slot directed downwardly, and the card slot is set for blocking
In the opening for climbing band of the swing arm tower crane climbing；
The supporting beam is located at the top of the tooth engaged and for being mounted on the tower body, and one end of the tooth engaged is supported
By the supporting beam；
For the weight for being placed in the tower body, the other end that the weight connects the tooth engaged is described for being intended to make
The other end of tooth engaged rotate down and be rotated up one end of the tooth engaged.
2. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the supporting beam is channel steel branch
Support beam.
3. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the middle part of the tooth engaged
For vertically may be rotatably mounted between two vertical beams of the tower body, one end of the tooth engaged is for protruding from two institutes
Vertical beam is stated, the supporting beam is for being mounted between two vertical beams.
4. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the swing arm tower crane climbing is certainly
Dynamic engaging device further includes pin shaft, and the middle part of the tooth engaged vertically may be rotatably mounted on the pin shaft, and the pin shaft is used
In being mounted on the tower body.
5. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the tooth engaged is stung for plate
Close tooth.
6. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the swing arm tower crane climbing is certainly
Dynamic engaging device further includes connector, the other end that the weight passes through the connector connection tooth engaged.
7. swing arm tower crane climbing auto-articulated device as claimed in claim 6, which is characterized in that the connector is connection
Plate.
8. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the weight passes through bolt spiral shell
The other end of mother's connection tooth engaged.
9. swing arm tower crane climbing auto-articulated device as described in claim 1, which is characterized in that the weight includes the first plate
Part and the second plate, the other end of the tooth engaged are located at first plate and second plate and are separately connected described
First plate and second plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103187.4U CN209455988U (en) | 2018-12-14 | 2018-12-14 | Swing arm tower crane climbing auto-articulated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103187.4U CN209455988U (en) | 2018-12-14 | 2018-12-14 | Swing arm tower crane climbing auto-articulated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209455988U true CN209455988U (en) | 2019-10-01 |
Family
ID=68040796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822103187.4U Active CN209455988U (en) | 2018-12-14 | 2018-12-14 | Swing arm tower crane climbing auto-articulated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209455988U (en) |
-
2018
- 2018-12-14 CN CN201822103187.4U patent/CN209455988U/en active Active
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