CN208856818U - A kind of tower crane anchor - Google Patents
A kind of tower crane anchor Download PDFInfo
- Publication number
- CN208856818U CN208856818U CN201821472950.4U CN201821472950U CN208856818U CN 208856818 U CN208856818 U CN 208856818U CN 201821472950 U CN201821472950 U CN 201821472950U CN 208856818 U CN208856818 U CN 208856818U
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- CN
- China
- Prior art keywords
- tower crane
- connecting rod
- fastening frame
- bolt
- floor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of tower crane anchors, including encircling the fastening frame in tower crane, the fastening frame is hinged with connecting rod, and the other end of connecting rod is hinged with the support base being placed in floor, and the upper and lower ends of support base are fixed with the top surface of floor and bottom surface bolt respectively；Tower crane is encircled together by the device and fastening frame, and connects the support base being placed in floor by connecting rod, so that flood, which is built, is linked to be an entirety, reasonable stress and security and stability is improved.
Description
Technical field
The utility model relates to prefabricated dwelling house building field, in particular to a kind of tower crane anchor.
Background technique
For prefabrication, when the operation simultaneously of more tower cranes, and when group building reaches 13 floor or more, it is necessary into
Row tower crane anchors (attachment).Previous cast-in-place structural, tower crane pull rod are extend into cast-in-place wall plate holes, with steel plate and bolt with it is cast-in-place
Wall is socketed, and realizes anchoring；However prefabricated panel cannot bear the pulling force and pressure (impact force) of huge horizontal direction,
Tower crane needs more tower crane reinforcing bar and concrete amount simultaneously.
Utility model content
In view of the deficienciess of the prior art, it is logical the purpose of this utility model is to provide a kind of tower crane anchor
Fastening frame amplexis is crossed in tower crane, and the support base being placed in floor is connected by connecting rod, flood building is linked to be an entirety, stress
Rationally and security and stability is good, sockets tool with wallboard than traditional tower crane and has an enormous advantage, so that finally can be improved tower crane
Height.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of tower crane anchor, including encircling the fastening frame in tower crane, the fastening frame is hinged with connecting rod, connecting rod
The other end be hinged with the support base being placed in floor, the upper and lower ends of support base are bolted with the top surface of floor and bottom surface respectively
It is fixed.
By using above-mentioned technical proposal, is encircled by fastening frame in tower crane the two is capable of forming in use
One entirety realizes the company of support base and fastening frame by connecting rod then by the way that support base to be placed in floor and be fixed
It connects, convenient for stable fixation tower crane, can be improved the height of tower crane.
Preferably, the interlinking lever end section is rounded, the outer ring surface of connecting rod offers external screw thread and the spiral shell at external screw thread
Line is connected with sleeve.
By using above-mentioned technical proposal, since connecting rod is hingedly arranged with fastening frame, admittedly there must be hinged activity, so
Thicker connecting rod activity is easy to produce interference afterwards, and it is strong to improve connecting rod by the threaded coupling sleeve on thinner connecting rod for this programme
Enabled to while spending connecting rod can normal rotation, increase the practical value of equipment.
Preferably, fastening frame includes the U-shaped frame of two groups of mutual snappings and the connection bolt set on two U-shaped frame junctions,
Two U-shaped framves are fixed by connecting bolt.
By using above-mentioned technical proposal, fastening frame includes two U-shaped framves, is embraced two U-shaped mounting rings by connection bolt
It is fixed on tower crane outer ring surface, it is simple to operate.
Preferably, wherein one group of U-shaped frame end portion is installed with convex block, another group of U-shaped frame end portion is installed with to be set with convex block cooperation
The groove set.
By using above-mentioned technical proposal, when two U-shaped framves are fixed to each other, by the way that convex block is inserted in groove,
So that U-shaped frame is fixed more firm, the practicability effect of equipment is increased.
Preferably, support base is two groups and is respectively placed in same floor not in chummery, the connecting rod is two groups and difference
Between two support bases and fastening frame, two groups of connecting rods and fastening frame are non-coaxial hinged.
By using above-mentioned technical proposal, two groups of support bases are set in same floor not chummery, two support bases pass through
Connecting rod pulls fastening frame, so that integrally-built stability further increases.
Preferably, the support base includes support portion and the extension for being slidably connected to support portion, extension and support
The fastening bolt that the two is fixed is equipped between portion.
By using above-mentioned technical proposal, slided on support portion by controlling extension, so that extension is finally fixed
On in place, to prevent connecting rod from interfering with window frame, the practical value of equipment is further improved.
Preferably, the reinforcing rod being obliquely installed is installed on the support portion, the reinforcing rod other end and floor bottom surface
Bolt setting.
By using above-mentioned technical proposal, inclined reinforcing rod is set on support portion, support can be improved by reinforcing rod
Stability between portion and floor wall improves the security performance of equipment.
Preferably, determining for tower crane can be contradicted by being installed with link block on the fastening frame and being threaded on link block
Position bolt.
By using above-mentioned technical proposal, fixed link block and the threaded connection positioning spiral shell on link block on fastening frame
Bolt is contradicted the relative position for fixing fastening frame and tower crane on tower crane by positioning bolt, increases the stabilizing effect of equipment.
In conclusion the utility model has the advantage that
1. encircled by fastening frame makes the two be capable of forming an entirety in tower crane, then by the way that support base is placed in building
It in layer and is fixed, the connection of support base and fastening frame is realized by connecting rod, improve tower simultaneously convenient for stable fixation tower crane
Hang the final height of assembling；
2. fixed link block and being threadedly coupled positioning bolt on link block on fastening frame, is contradicted and existed by positioning bolt
The relative position that fastening frame and tower crane are fixed on tower crane increases the stabilizing effect of equipment.
Detailed description of the invention
Fig. 1 is the duty construction schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram that fastening frame is highlighted in embodiment；
Fig. 3 is the overall structure diagram of embodiment；
Fig. 4 is the portion A enlarged drawing in Fig. 3；
Fig. 5 is the structural schematic diagram that support base is highlighted in embodiment；
Fig. 6 is to highlight externally threaded structural schematic diagram in embodiment.
Appended drawing reference: 1, fastening frame；11, U-shaped frame；111, convex block；112, groove；12, bolt is connected；13, link block；
131, positioning bolt；14, the first attachment base；2, connecting rod；21, external screw thread；22, sleeve；3, support base；31, support portion；311, horizontal
Direction guiding rail；312, reinforcing rod；32, extension；321, fastening bolt；322, the second attachment base.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of tower crane anchor, as depicted in figs. 1 and 2, including encircling the fastening frame 1 in tower crane, fastening frame 1 includes two
The U-shaped frame 11 of group and the connection bolt 12 set on two U-shaped 11 junctions of frame, two groups of U-shaped framves 11 are consolidated by connecting bolt 12
It is fixed to be convenient for that tower crane will be encircled in turn；One group of U-shaped 11 end of frame is installed with convex block 111 wherein, and another group of U-shaped 11 end of frame is fixed
There is the groove 112 being equipped with convex block 111；Convex block 111 is embedded in groove 112 in the mutual splicing of U-shaped frame 11, then is led to
The locking of connection bolt 12 is crossed, stability can be further increased；Link block 13 is installed in the bottom of U-shaped frame 11 and in link block
Positioning bolt 131 is threaded on 13, when using rotational positioning bolt 131 make positioning bolt 131 contradict on tower crane with
Further increase the stability of connection.
As shown in Figure 3 and Figure 4, it is installed with the first attachment base 14 at 11 two corners of U-shaped frame towards floor, each
Connecting rod 2 is hinged on a connecting seat 14, the end cross-sectional of connecting rod 2 is rounded, in 2 outer ring surface of connecting rod at tower crane position
One section of external screw thread 21(is offered referring to Fig. 6), being threaded at external screw thread 21 prevents the curved sleeve 22 of connecting rod 2；Same
It is equipped with support base 3 in two rooms of one floor, as shown in figure 5, support base 3 includes that support portion 31 and level are slidably connected
In the extension 32 of 31 side wall of support portion, the cross slide way 311 for preventing extension 32 from deviating is installed on support portion 31；Extend
The fastening bolt 321 for contacting at support portion 31 so that the two to be fixed is threaded in portion 32；In the outer end of extension 32
Portion is installed with the second attachment base 322, and two connecting rods 2 are hingedly arranged with two second attachment bases 322 respectively；At the middle position of support portion 31
The place of setting is installed with the reinforcing rod 312 being obliquely installed, and the other end of reinforcing rod 312 and the bottom surface of floor bolt and fix.
Specific operation process is as follows:
First it is about to two support portions 31 when use and is placed in same floor not in chummery, is then adjusted by sliding extension 32
Approximate location prevents connecting rod 2 from interfering with window frame, is consolidated extension 32 by rotation fastening bolt 321 after the adjustment of position
It is scheduled on support portion 31, then encircles U-shaped frame 11 on tower crane and is fixed by connecting bolt 12, finally by turning
Dynamic positioning bolt 131 contradicts 131 bottom surface of positioning bolt on tower crane, finally to realize the fixation to tower crane.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of tower crane anchor, it is characterised in that: including encircling the fastening frame (1) in tower crane, the fastening frame (1) is horizontal
It is hinged with connecting rod (2), the other end of connecting rod (2) is hinged with the support base (3) being placed in floor, the upper and lower ends of support base (3)
It is fixed respectively with the top surface of floor and bottom surface bolt.
2. a kind of tower crane anchor according to claim 1, it is characterised in that: connecting rod (2) end cross-sectional is in circle
Shape, the outer ring surface of connecting rod (2) offer external screw thread (21) and are threaded with sleeve (22) at external screw thread (21).
3. a kind of tower crane anchor according to claim 1, it is characterised in that: fastening frame (1) includes two groups and mutually detains
The U-shaped frame (11) connect and the connection bolt (12) set on two U-shaped frame (11) junctions, two U-shaped framves (11) pass through connection bolt
(12) it is fixed.
4. a kind of tower crane anchor according to claim 3, it is characterised in that: wherein one group of U-shaped frame (11) end is solid
Equipped with convex block (111), another group of U-shaped frame (11) end is installed with the groove (112) being equipped with convex block (111).
5. a kind of tower crane anchor according to claim 1, it is characterised in that: support base (3) is two groups and sets respectively
In in same floor not chummery, the connecting rod (2) is two groups and is respectively arranged between two support bases (3) and fastening frame (1), two
Group connecting rod (2) and fastening frame (1) are non-coaxial hinged.
6. a kind of tower crane anchor according to claim 1, it is characterised in that: the support base (3) includes support portion
(31) and it is slidably connected to the extensions (32) of support portion (31), be equipped between extension (32) and support portion (31) by the two
Fixed fastening bolt (321).
7. a kind of tower crane anchor according to claim 6, it is characterised in that: be installed with and incline on the support portion (31)
The reinforcing rod (312) being tiltedly arranged, reinforcing rod (312) other end and floor bottom surface bolt are arranged.
8. a kind of tower crane anchor according to claim 1, it is characterised in that: the company of being installed on the fastening frame (1)
It connects block (13) and is threaded with the positioning bolt (131) that can contradict tower crane on link block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821472950.4U CN208856818U (en) | 2018-09-08 | 2018-09-08 | A kind of tower crane anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821472950.4U CN208856818U (en) | 2018-09-08 | 2018-09-08 | A kind of tower crane anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856818U true CN208856818U (en) | 2019-05-14 |
Family
ID=66417297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821472950.4U Active CN208856818U (en) | 2018-09-08 | 2018-09-08 | A kind of tower crane anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978589A (en) * | 2021-02-04 | 2021-06-18 | 北京天罡星机械设备租赁有限公司 | Tower crane attachment fixing device |
-
2018
- 2018-09-08 CN CN201821472950.4U patent/CN208856818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978589A (en) * | 2021-02-04 | 2021-06-18 | 北京天罡星机械设备租赁有限公司 | Tower crane attachment fixing device |
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