CN209352470U - A kind of swing arm tower crane perpendicularity regulating device - Google Patents
A kind of swing arm tower crane perpendicularity regulating device Download PDFInfo
- Publication number
- CN209352470U CN209352470U CN201822154355.2U CN201822154355U CN209352470U CN 209352470 U CN209352470 U CN 209352470U CN 201822154355 U CN201822154355 U CN 201822154355U CN 209352470 U CN209352470 U CN 209352470U
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- China
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- tower crane
- type frame
- jacking block
- regulating device
- swing arm
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Abstract
A kind of swing arm tower crane perpendicularity regulating device provided by the utility model, the regulating device includes: c-type frame, is enclosed around tower crane, and the c-type frame includes one close to the inside and an outside far from the tower crane of the tower crane；Jacking block, positioned at the inside of c-type frame；Fixing bolt through c-type frame, and is fixed to inside jacking block, so that jacking block does not depart from c-type frame；Bolt is adjusted, is threadedly connected to c-type frame, and be pierced by and contradicted to jacking block on the inside of c-type frame.By adjusting the precession depth for adjusting bolt, to change jacking block to the pressure of tower crane, and then achieve the purpose that finely tune tower crane verticality.Utility model device is simple, easily operated, can accurately adjust the verticality of swing arm tower crane, improves working efficiency and construction quality, reusable, realizes turnover.
Description
Technical field
The utility model relates to high-building construction fields, more particularly to a kind of swing arm tower crane perpendicularity regulating device.
Background technique
When building high level, Super High, the thickness of shear wall is often the movable arm tower for reducing as floor increases, and cooperating
The bottom base hung is fixed, so swing arm tower crane will be increasing at a distance from shear wall, Wu Fabao as floor increases
Demonstrate,prove the accuracy of handling, it is therefore desirable to take measures to guarantee the distance between swing arm tower crane and shear wall.
The usual way to solve the above problems is that the verticality of swing arm tower crane is adjusted using c-type frame, specifically such as Fig. 1 institute
Show, c-type frame 10 ' is fixed on two support girders 30 ', and is sheathed on around the tower body 20 ' of swing arm tower crane, every support girder
30 ' are designed with several mounting holes 31 ', by the way that c-type frame 10 ' to be fixed on the mounting hole 31 ' of different location, to adjust c-type frame
The distance between 10 ' and shear wall 40 ', and then make c-type frame 10 ' that tower body 20 ' be driven to swing, reach adjustment tower body 20 ' and shearing
The purpose of distance between wall 40 ', but this method can only accomplish coarse adjustment.
Summary of the invention
To solve the above problems, the utility model provides a kind of swing arm tower crane perpendicularity regulating device, it is installed on c-type frame
Quadrangle, and tower body is acted on, after c-type frame coarse positioning, by adjusting the regulating device of different location, make it in different directions
On to tower body apply active force, with achieve the purpose that finely tune tower body verticality.
The utility model is realized especially by following technical proposals: a kind of swing arm tower crane perpendicularity regulating device, described
Regulating device includes:
C-type frame, the c-type frame enclose around the tower crane, and the c-type frame includes one close to the inside of the tower crane
With an outside far from the tower crane；
Jacking block, positioned at the inside of the c-type frame；
Fixing bolt through the c-type frame, and is fixed to inside the jacking block, so that the jacking block does not depart from the C
Type frame；
Bolt is adjusted, is threadedly connected to the c-type frame, and be pierced by and contradicted to the jacking block on the inside of the c-type frame.
By above structure it is found that the jacking block is located between c-type frame and tower crane, the traversing through end for adjusting bolt is contradicted
In the jacking block, by adjusting the precession depth for adjusting bolt, to change the jacking block to the pushing force of the tower crane, into
And achieve the purpose that the fine tuning tower crane verticality.
The utility model provide a kind of swing arm tower crane perpendicularity regulating device further improvement lies in that, the adjusting bolt
Corresponding to the center of the jacking block, the fixing bolt quantity is 2, and is symmetrically set in the adjusting bolt two sides.
The structure can make the jacking block stress equalization, mobile to stablize.
The utility model provide a kind of swing arm tower crane perpendicularity regulating device further improvement lies in that, the regulating device
Quantity is 8, is respectively arranged at two arms of angle of c-type frame quadrangle.
Pushing and pressing active force is applied to tower crane on from different directions by multiple regulating devices, to reach fine tuning tower crane verticality
Purpose.
The utility model provide a kind of swing arm tower crane perpendicularity regulating device further improvement lies in that, the c-type outer frame
Side is equipped with a stiffener, and the fixing bolt and the adjusting bolt sequentially pass through the stiffener and the c-type frame.
By adding stiffener, keep the adjusting for adjusting bolt more convenient, while the rigidity of jacking block can be enhanced.
The utility model provide a kind of swing arm tower crane perpendicularity regulating device further improvement lies in that, on the c-type frame
Position corresponding to the jacking block is installed with limit rib, to limit the jacking block along described in the direction pushing and pressing for adjusting bolt axle
Tower crane.
To sum up, the utility model includes but is not limited to following the utility model has the advantages that device is simple, easily operated, can accurately be adjusted
The verticality of whole swing arm tower crane improves working efficiency and construction quality, reusable, realizes turnover.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the scheme of installation that conventional c frame adjusts tower crane verticality；
Fig. 2 is the floor plan that the utility model is installed on c-type frame；
Fig. 3 is the utility model front enlarged diagram；
Fig. 4 is the utility model 1-1 cross-sectional view.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.
Refering to shown in Fig. 2 and Fig. 3, a kind of swing arm tower crane perpendicularity regulating device provided in this embodiment, comprising:
C-type frame 10, in a preferred embodiment, c-type frame be enclosed as I-steel set made of rectangle frame, including it is parallel up and down
Two blocks of flange plates 12, and the web 11 being vertically connected between two blocks of flange plates 12, the c-type frame 10 enclose set on tower crane 20
Around, web 11 includes one close to the inside and an outside far from tower crane 20 of tower crane 20；
Jacking block 51, positioned at 11 inside of web of c-type frame 10, designated position offers through-hole and screw thread respectively on web 11
Hole；
Fixing bolt 52, the through-hole on web 11, and be threaded io inside jacking block 51 in traversing through end, so that jacking block
51 do not depart from web 11 when pushing against tower crane 20；Bolt 53 is adjusted, is threadedly connected on web 11 by threaded hole, and in web
11 insides are pierced by and contradict to jacking block 51.
By adjusting the precession depth for adjusting bolt 53, bolt 53 is adjusted to the conflict pressure of jacking block 51, in turn to change
Change jacking block 51 to the pressure of tower crane 20, tower crane 20 is forced to make slight oscillatory, to achieve the purpose that finely tune 20 verticality of tower crane.
Further, make to adjust the center that bolt 53 corresponds to jacking block 51, fixing bolt quantity is set as 2, and right respectively
Claim to be set to and adjusts 53 two sides of bolt.Make 51 stress equalization of jacking block, it is mobile to stablize.
Further, regulating device quantity is set as 8, and be respectively arranged at two arms of angle of c-type frame quadrangle.
Active force is applied to tower crane 20 on from different directions by multiple regulating devices, so that the verticality of tower crane 20 is more
Accurately.
Further, one piece of stiffener 54, the stiffener 54 are welded in the position that the outside of web 11 corresponds to jacking block 51
On be again provided with through-hole and threaded hole, after making fixing bolt 52 one after another via the through-hole on stiffener 54, web 11, then at end
Portion is threadedly connected to jacking block 51；And adjust after bolt 53 is then threadedly connected to the threaded hole of stiffener 54, web 11 one after another, then
Jacking block 51 is contacted in end.The stiffener 54 is added, can not only increase operating space when adjusting, adjusting can also be increased
Fastening force when bolt 53 screws, and then enhance jacking block 51 to the pushing force of tower crane 20.
Further, cooperate shown in Fig. 4, a rectangular limit rib 60, the limit rib 60 welding are equipped with above jacking block 51
Between the web 11 and flange plate 12 of c-type frame, makes to form a limit space slided for jacking block 51 below, limit jacking block 51
Tower crane is pushed against only along the axis direction for adjusting bolt 53.
When work:
1, all adjusting bolts 53 are loosened, tower crane 20 is made to have certain swing space；
2, the direction and angle that tower crane 20 needs to swing according to the actual needs of the site, are determined, further determines that and needs to adjust
Which regulating device individually regulating device can not may fully meet the swing needs of tower crane 20, at this time may be used in actual use
With the regulating device in the multiple and different directions of comprehensive adjustment, it is made to integrate the needs that pushing force meets 20 swaying direction of tower crane；
3, the adjusting bolt 53 for gradually screwing above-mentioned specified regulating device makes corresponding jacking block 51 along the adjusting bolt 53
Axis direction push against tower crane 20, and then tower crane 20 along by pushing and pressing direction slight oscillatory, until meet setting swaying direction
And angle.
A bit, for high-rise or super high-rise building, the height of tower crane 20 is relatively high, generally requires multiple c-type frames for supplement
10 are arranged at intervals on tower crane 20, when adjusting the regulating device on a certain layer c-type frame, need to own on upper one layer of c-type frame
The adjusting bolt looseness of regulating device, to receive unnecessary resistance when preventing and adjusting.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to
Above embodiment can also make many variations to it within the knowledge of one of ordinary skill in the art.
Thus, certain details in embodiment should not constitute the restriction to the utility model, and the utility model will be with appended claims
The range that book defines is as the protection scope of the utility model.
Claims (5)
1. a kind of swing arm tower crane perpendicularity regulating device, which is characterized in that the regulating device includes:
C-type frame, the c-type frame enclose around the tower crane, and the c-type frame includes one close to the inside and one of the tower crane
Outside far from the tower crane；
Jacking block, positioned at the inside of the c-type frame；
Fixing bolt through the c-type frame, and is fixed to inside the jacking block, so that the jacking block does not depart from the c-type
Frame；
Bolt is adjusted, is threadedly connected to the c-type frame, and be pierced by and contradicted to the jacking block on the inside of the c-type frame.
2. a kind of swing arm tower crane perpendicularity regulating device according to claim 1, which is characterized in that the adjusting bolt pair
The center of jacking block described in Ying Yu, the fixing bolt quantity is 2, and is symmetrically set in the adjusting bolt two sides.
3. a kind of swing arm tower crane perpendicularity regulating device according to claim 1, which is characterized in that the regulating device number
Amount is 8, is respectively arranged at two arms of angle of c-type frame quadrangle.
4. a kind of swing arm tower crane perpendicularity regulating device according to claim 1, which is characterized in that c-type outer frame side
Equipped with a stiffener, the fixing bolt and the adjusting bolt sequentially pass through the stiffener and the c-type frame.
5. a kind of swing arm tower crane perpendicularity regulating device according to claim 1, which is characterized in that right on the c-type frame
The position of jacking block described in Ying Yu is installed with limit rib, pushes against the tower to limit the jacking block along the direction for adjusting bolt axle
It hangs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154355.2U CN209352470U (en) | 2018-12-21 | 2018-12-21 | A kind of swing arm tower crane perpendicularity regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154355.2U CN209352470U (en) | 2018-12-21 | 2018-12-21 | A kind of swing arm tower crane perpendicularity regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352470U true CN209352470U (en) | 2019-09-06 |
Family
ID=67800661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822154355.2U Active CN209352470U (en) | 2018-12-21 | 2018-12-21 | A kind of swing arm tower crane perpendicularity regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479791A (en) * | 2021-06-25 | 2021-10-08 | 中国建筑第八工程局有限公司 | Position adjusting device of climbing tower crane and construction method thereof |
-
2018
- 2018-12-21 CN CN201822154355.2U patent/CN209352470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479791A (en) * | 2021-06-25 | 2021-10-08 | 中国建筑第八工程局有限公司 | Position adjusting device of climbing tower crane and construction method thereof |
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