CN206156635U - Pre -buried stirrup of tower crane - Google Patents
Pre -buried stirrup of tower crane Download PDFInfo
- Publication number
- CN206156635U CN206156635U CN201621061431.XU CN201621061431U CN206156635U CN 206156635 U CN206156635 U CN 206156635U CN 201621061431 U CN201621061431 U CN 201621061431U CN 206156635 U CN206156635 U CN 206156635U
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- CN
- China
- Prior art keywords
- tower crane
- stirrup
- supporting leg
- buried
- gripper shoe
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Abstract
The utility model belongs to the technical field of the construction, a pre -buried stirrup of tower crane that makes things convenient for constructor to adjust tower crane landing leg height, adjusts the precision and satisfies construction requirements is disclosed. Including the stirrup: support in tower crane landing leg below, the stirrup includes the stirrup support and installs in the backup pad of stirrup support top, still including the adjusting device who is used for adjusting tower crane landing leg height. The utility model discloses can make things convenient for the height of constructor regulation tower crane landing leg, its regulation precision satisfies construction requirements simultaneously.
Description
Technical field
The utility model is related to technical field of building construction, the pre-buried stirrup of more particularly to a kind of tower crane.
Background technology
At present, tower crane generally existing during basic Embedment Construction needs to carry out pre-buried supporting leg the work of Level tune
Make, 4 pre-buried supporting leg requirement for horizontality of tower crane are within 1 ‰, and precision is higher.
In prior art, the levelness of the pre-buried supporting leg of most tower crane adjust using between stirrup and pre-buried supporting leg plus
The method of drift, i.e., use a pair of drifts on a pre-buried supporting leg, and the relatively thin side of two pieces of drifts is symmetrically disposed under supporting leg
Side, when needing to adjust height of landing leg, workmen taps drift to adjust the height of supporting leg using iron hammer.
The method for adjusting tower crane height of landing leg using drift causes the levelness regulation of the pre-buried supporting leg of tower crane to be relatively stranded
Difficulty, workmen taps the dynamics of drift and cannot control, and can only be operated with sensation by experienced master worker, therefore degree of regulation
Requirement cannot be met.Difficulty is brought to tower crane Embedment Construction.
The content of the invention
The technical problems to be solved in the utility model is：To solve the problems, such as that tower crane supporting leg adjusts great difficulty.
In order to solve above-mentioned technical problem, the utility model provides a kind of convenient construction personnel and adjusts tower crane supporting leg height
Degree, degree of regulation meet the pre-buried stirrup of tower crane of construction requirement.
A kind of pre-buried stirrup of tower crane, including：
Stirrup：Tower crane supporting leg lower section is supported in, the stirrup includes stirrup support and is installed on propping up above stirrup support
Fagging, the tower crane supporting leg is seated in the gripper shoe；
Adjusting means：The adjusting means for adjusting tower crane height of landing leg is fixed between the tower crane supporting leg and gripper shoe.
Wherein, the adjusting means is regulating bolt.
Wherein, the regulating bolt includes regulation stud and adjusting nut, and the gripper shoe center is provided with through hole, described
The screw rod of regulation stud is through at upwards in the through hole, and the bolt head of the regulation stud is placed in downwards gripper shoe lower section, described
Adjusting nut is placed on the screw rod.
Wherein, the floor of more than 1 is welded with the tower crane supporting leg.
Wherein, the quantity of the floor is 4.
Wherein, one or more surfaces of the stirrup support is welded with reinforcement, and the reinforcement is to incline fixed steel plate
Or angle steel or I-steel.
Wherein, the gripper shoe is the steel plate of size 620x620x10mm, and the sectional dimension of the stirrup support is
440x440mm, the gripper shoe is coaxially fixed with stirrup support.
Wherein, the regulating bolt is M30 regulating bolts.
Above-mentioned technical proposal has the advantage that：A kind of pre-buried stirrup of tower crane of the utility model is by stirrup and tower crane
It is provided with adjusting means between leg to adjust tower crane height of landing leg, the adjusting means of wherein the application employs regulating bolt, applies
Workman person can stretch out length using instruments such as spanners below stirrup according to the screw rod of construction requirement autonomous control regulating bolt
Degree, so as to adjust the height of tower crane supporting leg, the more existing drift of precision adjusts method and significantly improves, also very convenient in operation.
Description of the drawings
Structural representation when Fig. 1 is a kind of support tower crane supporting leg of tower crane of the utility model pre-buried stirrup；
Fig. 2 is the mounting structure schematic diagram of the tower crane supporting leg with gripper shoe of the pre-buried stirrup of tower crane described in the utility model；
Fig. 3 is the structural representation of the pre-buried stirrup of tower crane described in the utility model.
Wherein, 1, tower crane supporting leg；2nd, regulating bolt；3rd, stirrup；4th, gripper shoe；5th, floor；6th, stirrup support；7th, strengthen
Muscle.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
In description of the present utility model, it should be noted that unless otherwise stated, " multiple " are meant that two or two
More than individual；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the instruction such as " afterbody "
Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification
Description, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for description
Purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.
For the ordinary skill in the art, visual concrete condition understands above-mentioned term specifically containing in the utility model
Justice.
As shown in Figure 1, Figure 2 and Figure 3, the utility model discloses a kind of pre-buried stirrup of tower crane, including：
Stirrup 3：The lower section of tower crane supporting leg 1 is supported in, stirrup 3 includes stirrup support 6 and is installed on propping up for the top of stirrup support 6
Fagging 4, tower crane supporting leg 1 is seated in gripper shoe 4；
Adjusting means：The adjusting means for adjusting the height of tower crane supporting leg 1 is fixed between tower crane supporting leg 1 and gripper shoe 4.This Shen
Adjusting means please adopts regulating bolt 2.
Regulating bolt 2 includes regulation stud and adjusting nut, and the center of gripper shoe 4 is provided with through hole, the screw rod of regulation stud
It is through at upwards in through hole, the bolt head of regulation stud is placed in downwards the lower section of gripper shoe 4, and adjusting nut is placed on screw rod.Wherein, originally
The regulating bolt 4 of application is M30 regulating bolts.During practice of construction, it is different from existing drift and beats high to adjust tower crane supporting leg 1
The method of degree, the application adjusts the height of tower crane supporting leg 4 using regulating bolt 2, workmen using spanner or other can
The instrument of rotation regulating bolt 2 is adjusted operation, that is, rotate regulating bolt 2 to change the length that regulating bolt 2 is extended upwardly into,
Regulating bolt 2 is moved upwards, and tower crane supporting leg 1 rises, and regulating bolt 2 is moved downward, and tower crane supporting leg 1 declines, and adjusts process ten
Divide convenient；
The mode for beaing drift is different from simultaneously, and the application one side workmen can be by observation rotation regulating bolt
2 number of turns, that is, the number of turns for screwing in screw thread carrys out precise control each tower crane supporting leg 1 and whether consistent adjusts, more existing wedge in precision
Iron formula control method improves a lot.
The floor 5 of more than 1 is welded with tower crane supporting leg 1.The quantity of the floor 5 of the application is 4.
In order to ensure that tower crane supporting leg 1 is more firmly seated the top of stirrup 3, the application is welded on tower crane supporting leg 1
Floor 5, meanwhile, the application employs 4 pieces of floors 5,4 pieces of floors 5 is respectively welded on the four direction of tower crane supporting leg 1, one
All over increase tower crane supporting leg 1 and the contact area of gripper shoe 4, allow tower crane supporting leg 1 to stand more stable, be not in rock or deflection
Situation.
One or more surfaces of stirrup support 6 is welded with reinforcement 7, and reinforcement 7 is the fixed steel plate of inclination or angle steel or work
Word steel or other shaped steel.
The application in order to ensure the steadiness of stirrup support 6, stirrup support 6 one side or multiple faces welded reinforcement
Muscle 7, makes the resistance to overturning of stirrup support 6 higher, it is ensured that integral construction safety.
Gripper shoe 4 for size 620x620x10mm steel plate, the sectional dimension of stirrup support 6 is 440x440mm, gripper shoe
4 is coaxial with stirrup support 6 fixed.The application ensures first that gripper shoe 4 and stirrup support 6 are coaxial (here in actual design
The center line coaxially referred on vertical direction overlaps), the section of wherein gripper shoe 4 and stirrup support 6 is square, here
Can also use other shapes gripper shoe 4 and stirrup support 6, as long as its guarantees is coaxially disposed, thus it is any for prop up
The simple change of fagging 4 or the structure of stirrup support 6, as long as its effect brought is same as the present application, belongs to the application and wants
The scope of protection.
As can be seen from the above embodiments, the utility model between stirrup and tower crane supporting leg by being provided with adjusting means
To adjust tower crane height of landing leg, the adjusting means of wherein the application employs regulating bolt, and workmen can be below stirrup
Using instruments such as spanners according to the extension elongation of the screw rod of construction requirement autonomous control regulating bolt, so as to adjust tower crane supporting leg
Highly, the more existing drift of precision adjusts method and significantly improves, also very convenient in operation.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model know-why, some improvement and replacement can also be made, these change
Enter and replace also to should be regarded as protection domain of the present utility model.
Claims (8)
1. the pre-buried stirrup of a kind of tower crane, it is characterised in that include：
Stirrup (3)：Tower crane supporting leg (1) lower section is supported in, the stirrup (3) is including stirrup support (6) and is installed on stirrup support
(6) gripper shoe (4) above, the tower crane supporting leg (1) is seated in the gripper shoe (4)；
Adjusting means：The regulation dress for adjusting tower crane supporting leg (1) height is fixed between the tower crane supporting leg (1) and gripper shoe (4)
Put.
2. the pre-buried stirrup of a kind of tower crane according to claim 1, it is characterised in that the adjusting means is regulating bolt
(2)。
3. the pre-buried stirrup of a kind of tower crane according to claim 2, it is characterised in that the regulating bolt (2) is including regulation
Stud and adjusting nut, gripper shoe (4) center is provided with through hole, and the screw rod of the regulation stud is through at upwards the through hole
Interior, the bolt head of the regulation stud is placed in downwards gripper shoe lower section, and the adjusting nut is placed on the screw rod.
4. the pre-buried stirrup of a kind of tower crane according to claim 1, it is characterised in that be welded with 1 on the tower crane supporting leg (1)
Floor (5) more than individual.
5. the pre-buried stirrup of a kind of tower crane according to claim 4, it is characterised in that the quantity of the floor (5) is 4.
6. the pre-buried stirrup of a kind of tower crane according to claim 1, it is characterised in that the one side of the stirrup support (6) or
Multiaspect is welded with reinforcement (7), and the reinforcement (7) is to incline fixed steel plate or angle steel or I-steel.
7. the pre-buried stirrup of a kind of tower crane according to claim 1, it is characterised in that the gripper shoe (4) is size
The steel plate of 620x620x10mm, the sectional dimension of the stirrup support (6) is 440x440mm, the gripper shoe (4) and stirrup
Frame (6) is coaxially fixed.
8. the pre-buried stirrup of a kind of tower crane according to claim 2, it is characterised in that the regulating bolt (2) is that M30 is adjusted
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621061431.XU CN206156635U (en) | 2016-09-18 | 2016-09-18 | Pre -buried stirrup of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621061431.XU CN206156635U (en) | 2016-09-18 | 2016-09-18 | Pre -buried stirrup of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156635U true CN206156635U (en) | 2017-05-10 |
Family
ID=58650996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621061431.XU Active CN206156635U (en) | 2016-09-18 | 2016-09-18 | Pre -buried stirrup of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304558A (en) * | 2019-06-18 | 2019-10-08 | 上海建工七建集团有限公司 | Tower crane anchor foot support with adjustable and its installation method |
-
2016
- 2016-09-18 CN CN201621061431.XU patent/CN206156635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304558A (en) * | 2019-06-18 | 2019-10-08 | 上海建工七建集团有限公司 | Tower crane anchor foot support with adjustable and its installation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213200 room 223, 168 Huacheng Middle Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Zhongjian Dafeng Mechanical Engineering Co.,Ltd. Address before: 213200 room 223, 168 Huacheng Middle Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: JIANGSU ZHONGJIAN DAFENG MACHINERY ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |