CN217051336U - Device for transferring bearing steel beam of internal climbing tower crane - Google Patents
Device for transferring bearing steel beam of internal climbing tower crane Download PDFInfo
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- CN217051336U CN217051336U CN202221001678.8U CN202221001678U CN217051336U CN 217051336 U CN217051336 U CN 217051336U CN 202221001678 U CN202221001678 U CN 202221001678U CN 217051336 U CN217051336 U CN 217051336U
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Abstract
The application relates to the technical field of construction equipment, and particularly discloses a device for transferring a bearing steel beam by an internal climbing tower crane, which comprises a main beam, a secondary beam and a winch, wherein the main beam is fixed with a main chord of the internal climbing tower crane through a bolt, the secondary beam penetrates through the inside of a standard knot of the internal climbing tower crane and is fixed with the main beam through a bolt, and the winch is positioned above the secondary beam and is fixed with the secondary beam through a bolt; the main beam is provided with 2-4, preferably two, the secondary beam is provided with 2-4, preferably 2, the main beam and the secondary beam are erected into a # -shape, and the auxiliary beam is detachably connected to one end of the secondary beam; still include hoist and mount auxiliary assembly, hoist and mount auxiliary assembly is electric block, chain block's one or two kinds, and hoist and mount is supplementary to be equipped with through couple and lug detachable joint. The aim at of this patent solves current interior tower crane and transports bearing girder steel inconvenient, transports the longer problem of cost time.
Description
Technical Field
The utility model relates to a construction equipment technical field, in particular to device of interior tower crane transfer bearing girder steel of climbing.
Background
Interior climbing tower crane, interior climbing for short hangs, is a tower crane of installing in inside elevartor shaft of building or stairwell, can be along with the gradual upward climbing of construction process except that special interior climbing tower crane, general self-elevating tower crane is through changing climbing system and transformation, increasing some annexs, also can be as interior climbing tower. The interior tower machine of climbing is generally all installed in the elevator shaft, the interior frame of climbing is according to last, in, the three-layer is arranged down, after the building construction is to the take the altitude, the tower machine needs to climb, before the tower machine climbs, must shift to the interior idle girder steel that climbs in with down and reserve the support position above the girder steel, the method of shifting the bearing girder steel in the past generally is that to hoist the girder steel through two tower cranes each other and carry out the work of transporting, need to make the tower crane bring to rest for the girder steel of transporting, and adopt this kind of mode of transporting to waste time and energy, and the tower crane downtime influences the construction period, the cost of transporting is higher.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a technical problem provides a device of interior tower crane transfer bearing girder steel, and it is inconvenient to solve current interior tower crane of climbing to transport the bearing girder steel, transports the longer problem of cost time.
In order to solve the problem, the utility model adopts the technical scheme that the device for transferring the bearing steel beam of the inner tower climbing machine comprises a main beam, a secondary beam and a winch, wherein the main beam is detachably connected with a main chord of the inner tower climbing machine, the secondary beam passes through the inside of a standard knot of the inner tower climbing machine and is detachably connected with the main beam, and the winch is positioned above the secondary beam and is detachably connected with the secondary beam.
The beneficial effect that this scheme produced is: the fixed platform is built through the main beam and the secondary beam and is fixed on the main chord of the internal climbing tower crane, and the bearing steel beam needing to be transported is rapidly transported by the winch on the fixed platform, so that the efficiency of transferring the bearing steel beam by the internal climbing tower crane is improved, and the labor cost is saved.
Furthermore, the main beam is provided with 2-4, preferably two, the secondary beam is provided with 2-4, preferably 2, and the auxiliary beam is detachably connected to one end of the secondary beam. Can play reinforced (rfd) effect to two secondary beams through setting up auxiliary beam, can play the effect of gravity balance to the hoist engine of installing on the secondary beam simultaneously.
Furthermore, the main beam, the secondary beam and the auxiliary beam are all fixedly connected with lifting lugs. All kinds of hoist and mount auxiliary assembly, extension device's performance can be convenient for connect through setting up the lug.
Furthermore, the lifting appliance also comprises a direction-changing pulley which is detachably connected through a hook lifting lug. Through the arrangement of the bend pulleys, the hoisting steel wire rope extends out of the winch and then reaches the position of the bearing steel beam of the internal climbing tower crane needing to be transferred through the bend pulleys.
Further, still include hoist and mount auxiliary assembly, hoist and mount auxiliary assembly is one or two kinds of electric block, chain block, and hoist and mount are supplementary to be equipped with and can dismantle with the lug through the couple and be connected. The bearing beam is transferred by matching the hoisting auxiliary equipment with the winch, and the number of the hoisting auxiliary equipment can be 2-4, so that the bearing beam is transferred in a balanced and stable manner.
Furthermore, the main beam, the secondary beam and the auxiliary beam are all made of I-shaped steel. The I-steel is convenient to purchase, has lower cost and is convenient to install.
Furthermore, the lower end of the main beam is provided with an inclined rod ear plate, the opposite side of the main chord opposite to the main beam is provided with a connecting plate, and the main beam and the inclined rod ear plate respectively penetrate through the main chord through bolts to be detachably connected with the connecting plate. Through the cooperation of down tube otic placode, bolt and connecting plate, prevent that the girder from gliding, guarantee the platform stability of buildding.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the main chord member 1, the main beam 2, the inclined rod ear plate 21, the connecting plate 23, the secondary beam 3, the auxiliary beam 4, the lifting lug 5, the winch 6, the bend pulley 7 and the hoist 8.
Example 1 as shown in figure 1: a device for transferring a bearing steel beam of an internal climbing tower crane comprises a main beam 2, a secondary beam 3 and a winch 6, wherein the main beam 2 is fixed with a main chord 1 of the internal climbing tower crane through a bolt, the secondary beam 3 penetrates through the inside of a standard knot of the internal climbing tower crane and is fixed with the main beam 2 through a bolt, and the winch 6 is positioned above the secondary beam 3 and is fixed with the secondary beam 3 through a bolt; the main beam 2 is provided with 2-4, preferably two, the secondary beam 3 is provided with 2-4, preferably 2, the main beam 2 and the secondary beam 3 are built into a # -shape, the auxiliary beam 4 is also included, and the auxiliary beam 4 is detachably connected to one end of the secondary beam 3; still include hoist and mount auxiliary assembly, hoist and mount auxiliary assembly is electric block, chain block's one or two kinds, and hoist and mount is supplementary to be equipped with through couple and 5 demountable connections of lug.
A fixed platform is built through the main beams 2 and the secondary beams 3 and is fixed on the main chord 1 of the inside-climbing tower crane, and the bearing steel beams needing to be transported are rapidly transported by the aid of the winch 6 on the fixed platform, so that efficiency of transferring the bearing steel beams by the inside-climbing tower crane is improved, and labor cost is saved. 2-4 hoisting auxiliary equipment, preferably 4 hoisting auxiliary equipment are matched with the winch 6 to transport the bearing beams, and the two ends of the bearing beams are hoisted through the hoist 8, so that the bearing beams are balanced and stable in transportation; the hoists 8 are mainly installed at two ends of the main beam 2.
The same parts of the embodiment 2 as those of the embodiment 1 are not described again, and the difference is that the device further comprises a direction-changing pulley 7, the direction-changing pulley 7 is detachably connected through a hook lifting lug 5, and the direction-changing pulley 7 is mainly arranged at two ends of the secondary beam 3 and the auxiliary beam 4. Through the arrangement of the bend pulleys 7, after the hoisting steel wire rope extends out of the winch 6, the hoisting steel wire rope reaches the position of the bearing steel beam of the internal climbing tower crane needing to be transferred through the bend pulleys 7. The main beam 2, the secondary beam 3 and the auxiliary beam 4 are all made of I-steel. The I-shaped steel is convenient to purchase, has lower cost and is convenient to install. The lower end of the main beam 2 is provided with an inclined rod ear plate 21, one side of the main beam 2 opposite to the main chord 1 is provided with a connecting plate 23, and the main beam 2 and the inclined rod ear plate 21 penetrate through the main chord 1 through bolts respectively to be detachably connected with the connecting plate 23. Through the cooperation of down tube otic placode 21, bolt and connecting plate 23, prevent girder 2 gliding, guarantee the platform stability of buildding.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. The utility model provides a device that interior tower crane that climbs shifted bearing girder steel which characterized in that: the main beam is detachably connected with a main chord of the inner tower climbing machine, the secondary beam penetrates through the inside of a standard section of the inner tower climbing machine and is detachably connected with the main beam, and the winch is located above the secondary beam and is detachably connected with the secondary beam.
2. The device for transferring a bearing steel beam of an internal climbing tower crane according to claim 1, characterized in that: the main beam is provided with 2-4, the secondary beam is provided with 2-4, and the auxiliary beam is detachably connected to one end of the secondary beam.
3. The device for transferring a bearing steel beam of an internal climbing tower crane according to claim 2, characterized in that: the main beam, the secondary beam and the auxiliary beam are all fixedly connected with lifting lugs.
4. The device for transferring a bearing steel beam of an internal climbing tower crane according to claim 3, characterized in that: still include the diverting pulley, the diverting pulley passes through the couple and can dismantle with the lug and be connected.
5. The device for transferring a bearing steel beam of an internal climbing tower crane according to claim 3, characterized in that: still include hoist and mount auxiliary assembly, hoist and mount auxiliary assembly is one or two kinds of electric block, chain block, and hoist and mount is supplementary to be equipped with and to dismantle with the lug through the couple and be connected.
6. The device for transferring a bearing steel beam of an internal climbing tower crane according to claim 2, characterized in that: the main beam, the secondary beam and the auxiliary beam are all made of I-steel.
7. The device for transferring a bearing steel beam of an internal climbing tower crane according to claim 1, characterized in that: the main beam lower extreme is equipped with the down tube otic placode, and the opposite one side of the relative main chord of main beam is equipped with the connecting plate, and main beam and down tube otic placode pass main chord and can dismantle with the connecting plate through the bolt respectively and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221001678.8U CN217051336U (en) | 2022-04-26 | 2022-04-26 | Device for transferring bearing steel beam of internal climbing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221001678.8U CN217051336U (en) | 2022-04-26 | 2022-04-26 | Device for transferring bearing steel beam of internal climbing tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051336U true CN217051336U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221001678.8U Active CN217051336U (en) | 2022-04-26 | 2022-04-26 | Device for transferring bearing steel beam of internal climbing tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051336U (en) |
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2022
- 2022-04-26 CN CN202221001678.8U patent/CN217051336U/en active Active
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