CN206599391U - A kind of tower crane conversion platform - Google Patents
A kind of tower crane conversion platform Download PDFInfo
- Publication number
- CN206599391U CN206599391U CN201720308386.1U CN201720308386U CN206599391U CN 206599391 U CN206599391 U CN 206599391U CN 201720308386 U CN201720308386 U CN 201720308386U CN 206599391 U CN206599391 U CN 206599391U
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- CN
- China
- Prior art keywords
- tower crane
- girder steel
- supporting leg
- conversion platform
- cross girder
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Abstract
The utility model provides a kind of tower crane conversion platform.This tower crane conversion platform includes the pre-buried supporting leg being located in ground, the top of ground sets conversion platform, conversion platform is cross girder steel, the lower section of cross girder steel sets fixed supporting leg, fixed supporting leg is stretched into match in same model with pre-buried supporting leg in ground and is connected, the top of cross girder steel sets dress leg governor motion, filling leg governor motion includes sliding guide rail, single-beam length direction of the guide rail along cross girder steel is slid to set, it is in slidably connect slide block assembly on sliding guide rail, slide block assembly includes two perpendicular type sliding blocks, square dress leg station in the middle part of two perpendicular type sliding block splits formation, the outside of perpendicular type sliding block is connected by servo-driver, servo-driver is located at the side of sliding guide rail, servo-driver is fixed on cross girder steel, installation supporting leg is fixed with square dress leg station.The utility model, which is realized, has poured the way for completing the installation different type tower crane that foundation for tower crane can be selective.
Description
Technical field
The utility model belongs to Architectural Equipment technical field, is related to a kind of tower crane construction, and particularly a kind of tower crane conversion is flat
Platform.
Background technology
Tower crane is a kind of crane gear the most frequently used on construction site, with a section spreading (height) (abbreviation " standard
Section "), for hanging the raw material of the constructions such as working reinforcing bar, wood stupefied, concrete, steel pipe.Tower crane is that one kind must can not on building site
Few equipment.The function of tower crane point is subject to the upper load that arm support drawstring and counter-jib drawstring are transmitted, and by turn round pylon,
The structure member formula of turntable, bearing etc. directly passes to tower body structure by turntable.Have truncated cone pillar from a liter tower top, lean forward or after
Incline truncated cone pillar, herringbone posture and diagonal brace posture.
When derrick crane is making basis, a kind of pre-buried in advance fixed supporting leg of model, but go out when installation
Now change needs to change tower crane model, thus just causes to conflict and can not be installed；Once other tower crane installation is completed, its type
It number just can not change, so as to lack being adjusted flexibly property, be unfavorable for actual construction operation.
Utility model content
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that during one kind is set on ground
Jie's transition platform, coordinates adjustable bit architecture, realizes the tower crane conversion platform of institute's carrying tower crane interchangeable model.
The purpose of this utility model can be realized by following technical proposal：A kind of tower crane conversion platform, including positioned at ground
Pre-buried supporting leg in base, the top of the ground sets conversion platform, and the conversion platform is cross girder steel, described cross
The lower section of girder steel sets fixed supporting leg, and the fixed supporting leg is stretched into match in same model with the pre-buried supporting leg in ground and is connected,
The top of the cross girder steel sets dress leg governor motion, and the dress leg governor motion includes sliding guide rail, and the sliding is led
Single-beam length direction of the rail along the cross girder steel is set, described in slide block assembly is slidably connected on the sliding guide rail
Slide block assembly includes the square dress leg station in the middle part of two perpendicular type sliding blocks, two perpendicular type sliding block splits formation, described
The outside of perpendicular type sliding block is connected by servo-driver, and the servo-driver is located at the side of the sliding guide rail, described to watch
Take driver to be fixed on the cross girder steel, installation supporting leg is fixed with the square dress leg station.
This tower crane conversion platform, is matched connection by the pre-buried supporting leg in the fixed supporting leg and ground of lower section, by upper
The dress leg governor motion adjustment position and specification of side, with to the tower crane model installation in requisition for replacing.Can using the conversion platform
To help to realize the way for changing tower crane model.
In above-mentioned tower crane conversion platform, welding liner plate, the welding are posted on the inwall of the perpendicular type sliding block admittedly
Liner plate includes two panels veneer, and the veneer is fixed on a right-angle side of perpendicular type sliding block.Can in slide block assembly square dress
After the specification of leg station is fixed, supporting leg will be installed by being packed in welding liner plate welding in square dress leg station.When needing again
When changing the installation supporting leg of different model, need to only cut away welding liner plate just can separate with welded installation supporting leg, weight
New welding liner plate is newly pasted admittedly, just can weld new installation supporting leg in square dress leg station.
In above-mentioned tower crane conversion platform, the servo-driver includes rotary electric machine, the driving of the rotary electric machine
Axle connects leading screw, and the leading screw is parallel with the sliding guide rail, and the perpendicular type sliding block has screwed hole, and the leading screw is penetrated
Screwed hole formation screw thread is connected.When rotary electric machine drives leading screw to rotate by drive shaft, it is connected, is driven by screw thread
Dynamic perpendicular type sliding block is moved along leading screw, synchronous to be moved on sliding guide rail, by the sliding of two perpendicular type sliding blocks with the side of regulation
The position of shape dress leg station and specification.
In above-mentioned tower crane conversion platform, the cross girder steel includes the I-steel of two square crossings, wherein one
Root is complete I-steel, and another is two I-steel for saving phase splits.Manufacture craft is that an I-steel is cut into two sections, and cuts
Go on the inside of lower flange, embedded another I-steel to weld.
In above-mentioned tower crane conversion platform, lower reinforcing plate is set between the cross girder steel and the fixed supporting leg,
The lower reinforcing plate is triangle plate body.
In above-mentioned tower crane conversion platform, some stiffener plates are set in the surrounding of the cross girder steel.
Compared with prior art, this tower crane conversion platform sets intermediary transition platform on ground, coordinates adjustable bit architecture,
It is connected by lower section supporting leg with supporting leg pre-buried in advance, top supporting leg installs the tower crane after more modification number, realizes that one has been poured
Build the way for completing the installation different type tower crane that foundation for tower crane can be selective.And the structure function is convenient, simple and reliable.
Brief description of the drawings
Fig. 1 is the main structure diagram of this tower crane conversion platform.
Fig. 2 is the overlooking the structure diagram of this tower crane conversion platform.
In figure, 1, pre-buried supporting leg；2nd, fixed supporting leg；3rd, cross girder steel；4th, guide rail is slid；5th, perpendicular type sliding block；6th, watch
Take driver；7th, liner plate is welded；The 8th, supporting leg is installed.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, set above this tower crane conversion platform, including the pre-buried supporting leg 1 in ground, ground
Conversion platform is put, conversion platform is cross girder steel 3, and the lower section of cross girder steel 3 sets fixed supporting leg 2, and fixed supporting leg 2 is stretched into
Match and be connected in same model with pre-buried supporting leg 1 in ground, the top of cross girder steel 3 sets dress leg governor motion, dress leg regulation
Mechanism includes sliding guide rail 4, and single-beam length direction of the sliding guide rail 4 along cross girder steel 3 is set, in slip on sliding guide rail 4
Slide block assembly is connected with, slide block assembly includes square in the middle part of two perpendicular type sliding blocks 5, two splits of perpendicular type sliding block 5 formation
Leg station is filled, the outside of perpendicular type sliding block 5 is connected by servo-driver 6, servo-driver 6 is located at the side of sliding guide rail 4, watches
Take driver 6 to be fixed on cross girder steel 3, installation supporting leg 8 is fixed with square dress leg station.
This tower crane conversion platform, is matched with the pre-buried supporting leg 1 in ground by the fixed supporting leg 2 of lower section and is connected, passed through
The dress leg governor motion adjustment position and specification of top, with to the tower crane model installation in requisition for replacing.Using the conversion platform
It can help to realize the way for changing tower crane model.
Admittedly welding liner plate 7 is posted on the inwall of perpendicular type sliding block 5, welding liner plate 7 includes two panels veneer, and veneer is fixed on directly
On one right-angle side of angle-style sliding block 5.Supporting leg 8 can will be installed and led in slide block assembly after the specification fixation of square dress leg station
Cross and be packed in the welding welding of liner plate 7 in square dress leg station.When needing to change the installation supporting leg 8 of different model again, only
Welding liner plate 7 need to be cut away just can separate with welded installation supporting leg 8, paste new welding liner plate 7 admittedly again, just can be in side
The new installation supporting leg 8 of welding in shape dress leg station.
Servo-driver 6 includes rotary electric machine, and the drive shaft connection leading screw of rotary electric machine, leading screw is equal with sliding guide rail 4
OK, perpendicular type sliding block 5 has screwed hole, and leading screw penetrates screwed hole formation screw thread and is connected.When rotary electric machine passes through drive shaft
When driving leading screw rotation, it is connected by screw thread, driving perpendicular type sliding block 5 is moved along leading screw, it is synchronous to be moved up in sliding guide rail 4
It is dynamic, by the sliding of two perpendicular type sliding blocks 5 to adjust position and the specification of square dress leg station.
Cross girder steel 3 includes the I-steel of two square crossings, wherein one is complete I-steel, another is two sections
The I-steel of phase split.Manufacture craft is that an I-steel is cut into two sections, and prescinds lower flange, embedded another I-steel
Welded in inner side.
Lower reinforcing plate is set between cross girder steel 3 and fixed supporting leg 2, and lower reinforcing plate is triangle plate body.
Some stiffener plates are set in the surrounding of cross girder steel 3.
This tower crane conversion platform sets intermediary transition platform on ground, coordinates adjustable bit architecture, by lower section supporting leg with
Pre-buried supporting leg connection in advance, top supporting leg installs the tower crane after more modification number, realizes that one has poured and completes foundation for tower crane
The way of installation different type tower crane that can be selective.And the structure function is convenient, simple and reliable.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used pre-buried supporting leg 1 herein；Fixed supporting leg 2；Cross girder steel 3；Slide guide rail 4；Perpendicular type
Sliding block 5；Servo-driver 6；Weld liner plate 7；The grade term of supporting leg 8 is installed, but is not precluded from the possibility using other terms.Make
It is used for the purpose of more easily describing and explaining essence of the present utility model with these terms；It is construed as any attached
Plus limitation all disagreed with the utility model spirit.
Claims (6)
1. a kind of tower crane conversion platform, including the pre-buried supporting leg in ground, it is characterised in that the top of the ground is set
Conversion platform, the conversion platform is cross girder steel, and the lower section of the cross girder steel sets fixed supporting leg, the fixed branch
Leg is stretched into match in same model with the pre-buried supporting leg in ground and is connected, and the top of the cross girder steel sets dress leg regulation machine
Structure, the dress leg governor motion includes sliding guide rail, and single-beam length direction of the sliding guide rail along the cross girder steel is set
Put, in slide block assembly is slidably connected on the sliding guide rail, the slide block assembly includes two perpendicular type sliding blocks, described in two
Square dress leg station in the middle part of perpendicular type sliding block split formation, the outside of the perpendicular type sliding block is connected by servo-driver, institute
The side that servo-driver is located at the sliding guide rail is stated, the servo-driver is fixed on the cross girder steel, described
Installation supporting leg is fixed with square dress leg station.
2. tower crane conversion platform according to claim 1, it is characterised in that posted admittedly on the inwall of the perpendicular type sliding block
Liner plate is welded, the welding liner plate includes two panels veneer, and the veneer is fixed on a right-angle side of perpendicular type sliding block.
3. tower crane conversion platform according to claim 1, it is characterised in that the servo-driver includes rotary electric machine,
The drive shaft connection leading screw of the rotary electric machine, the leading screw is parallel with the sliding guide rail, and the perpendicular type sliding block has
Screwed hole, the leading screw penetrates screwed hole formation screw thread and is connected.
4. tower crane conversion platform according to claim 1, it is characterised in that the cross girder steel includes two vertical friendships
The I-steel of fork, wherein one is complete I-steel, another is two I-steel for saving phase splits.
5. tower crane conversion platform according to claim 1, it is characterised in that the cross girder steel and the fixed supporting leg
Between lower reinforcing plate is set, the lower reinforcing plate is triangle plate body.
6. tower crane conversion platform according to claim 1, it is characterised in that if being set in the surrounding of the cross girder steel
Dry stiffener plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308386.1U CN206599391U (en) | 2017-03-28 | 2017-03-28 | A kind of tower crane conversion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308386.1U CN206599391U (en) | 2017-03-28 | 2017-03-28 | A kind of tower crane conversion platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599391U true CN206599391U (en) | 2017-10-31 |
Family
ID=60144624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720308386.1U Active CN206599391U (en) | 2017-03-28 | 2017-03-28 | A kind of tower crane conversion platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930623A (en) * | 2017-12-19 | 2019-06-25 | 广东庞源工程机械有限公司 | A kind of foundation for tower crane transformational structure |
| CN113062348A (en) * | 2021-04-08 | 2021-07-02 | 中电建建筑集团有限公司 | Concrete foundation structure of tower crane |
-
2017
- 2017-03-28 CN CN201720308386.1U patent/CN206599391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930623A (en) * | 2017-12-19 | 2019-06-25 | 广东庞源工程机械有限公司 | A kind of foundation for tower crane transformational structure |
| CN113062348A (en) * | 2021-04-08 | 2021-07-02 | 中电建建筑集团有限公司 | Concrete foundation structure of tower crane |
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