CN209583448U - A kind of attachment device of tower crane - Google Patents
A kind of attachment device of tower crane Download PDFInfo
- Publication number
- CN209583448U CN209583448U CN201920046864.5U CN201920046864U CN209583448U CN 209583448 U CN209583448 U CN 209583448U CN 201920046864 U CN201920046864 U CN 201920046864U CN 209583448 U CN209583448 U CN 209583448U
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- adjustable
- otic placode
- tower crane
- anchored bar
- attachment device
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- 229910000831 Steel Inorganic materials 0.000 claims description 22
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- 239000010959 steel Substances 0.000 claims description 22
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- 239000007787 solid Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a kind of attachment device of tower crane, including adhesion frame, adjustable supports single-piece and adjustable fixing seat；Adhesion frame is set on standard section of tower crane, and the adjustable fixing seat is set on attachment device stationary plane, the adjustable supports single-piece connection adhesion frame and adjustable fixing seat；Realize that setting angle is adjustable between adhesion frame and adjustable fixing seat by the cooperation of adhesion frame, adjustable supports single-piece and adjustable fixing seat.The fixed point of the attachment device effective solution of the utility model in the prior art in the adhesion frame and building on tower crane is not at the problem on same plane.By be arranged backplate group improve adhesion frame in the prior art and standard section of tower crane directly contact so that caused by tower crane forced area is small standard knot be easily deformed, bending, be broken the case where.By by adhesion frame be arranged to can the adjustable attachment device for realizing the utility model can be common to the standard knot of different size.
Description
Technical field
The utility model relates to tower crane technical fields, and in particular to a kind of attachment device of tower crane.
Background technique
Tower crane is more than that certain altitude just needs the setting support on building that tower crane is made to keep stablizing, this plays a supportive role
Object be attachment.Attachment one end is fixed on standard section of tower crane, and the other end is fixed on the girder of building.Both ends must be set
It sets in same level, not so connecting pin shaft can not just be inserted into pin hole, cause greatly to mount and dismount difficult.Cause both ends
The reason that can not be arranged in same level has: first be operator install manually can not guarantee well both ends be in it is same
In plane, second is due to being attached between standard knot by connector sleeve and standard knot surface is equipped with and climbs pawl and result in the need for keeping away
Open these place setting attachments.Therefore, existing settling mode is much the components used in electric welding connection attachment device, but
Be that the intensity of electric welding connection is connected not as good as pin shaft, thus once welding go wrong will lead to a series of attachment be broken, tower crane
The generation for the serious accidents such as topple.
In addition, the standard knot of the frame and tower crane that adhere in existing tower crane attachment directly contacts, tower crane by
Power face is minimum, and stress surface impact force is very big, and frictional force is also very big, and impact force that four columns of standard knot are born, shearing force are not yet
Uniformly, attachment device can not play the role of stable tower crane, buffering release action power.Therefore standard section of tower crane is easily deformed, rolls over
Curved, fracture, thus the generation for the serious accident for causing tower crane to topple.
Secondly, the frame of existing attachment device of tower crane is fixed structure, the standard knot of corresponding specification may be only available for, lead to
It is not strong with property, while needing two people to cooperate when installation frame and carrying out operation, low efficiency.
In conclusion being badly in need of a kind of attachment device of tower crane to solve problems of the prior art.
Utility model content
The utility model aim is to provide a kind of attachment device of tower crane, and specific technical solution is as follows:
A kind of attachment device of tower crane, including adhesion frame, adjustable supports single-piece and adjustable fixing seat；Adhesion frame setting
In on standard section of tower crane, the adjustable fixing seat is set on attachment device stationary plane, the adjustable supports single-piece connection attachment
Frame and adjustable fixing seat；By the cooperation of adhesion frame, adjustable supports single-piece and adjustable fixing seat realize adhesion frame and
Setting angle is adjustable between adjustable fixing seat.
It is preferred in above technical scheme, adjustable fixing seat include the fixation bottom plate being set on attachment device stationary plane,
Rotating base and pin shaft, the fixed bottom plate and rotating base are equipped with the pin shaft hole for installing pin shaft, the rotation bottom
Seat is rotatably connected by pin shaft and fixed bottom plate, realizes rotating base relative to the fixed bottom plate adjustable angle；It is described can
Adjusting support single-piece to connect rotating base by pin shaft realizes adjustable supports single-piece relative to adjustable fixing seat adjustable angle.
Preferred in above technical scheme, the adjustable fixing seat further includes screw rod and nut, is set on the rotating base
It is locked after thering is the threaded hole to match with screw rod, the screw rod to pass through the threaded hole by nut, the screw rod passes through institute
State the angle realized between fixed rotating base and fixed bottom plate that is in contact after threaded hole with fixed bottom plate.
Preferred in above technical scheme, the adjustable supports single-piece includes connection otic placode, strut group and can adjust
The rod-adjurstable of length, the strut group include a strut or more struts being arranged in series, and more struts include at least
A kind of length dimension specification；An at least strut, the engaging lug are detachably equipped between the connection otic placode and rod-adjurstable
Plate is flexibly connected adhesion frame, and the rod-adjurstable is for connecting the rotating base；By changing adjustable supports single-piece support
The quantity and length specification of bar and the length for adjusting rod-adjurstable realize the length for changing adjustable supports single-piece；
The rod-adjurstable length adjusting range are as follows: 0-30cm；The length specification of the strut include: 30cm, 50cm,
100cm、200cm。
Preferred in above technical scheme, the strut includes two pieces channel steel and two pieces square plate, and two pieces channel steel is arranged side by side
It is arranged and the groove notch of two pieces channel steel is towards outside, two pieces square plate is respectively arranged at the both ends of two pieces channel steel.
It is preferred in above technical scheme, the adhesion frame be by a first adjustable Anchored Bar, two pieces second is adjustable
The frame structure that Anchored Bar and the adjustable Anchored Bar of a third are constituted, and the adjustable Anchored Bar of two pieces second is oppositely arranged.
Preferred in above technical scheme, the first adjustable Anchored Bar, the second adjustable Anchored Bar and third are adjustable attached
Bar include adjusting screw, at least one connecting rod and at least one locking nut, the both ends of the adjusting screw are equipped with
External screw thread, the connecting rod are equipped with the threaded hole to match with the external screw thread, and the both ends of the adjusting screw are respectively provided with company
It extension bar and is locked by locking nut, passes through the external screw thread at adjusting screw both ends, the threaded hole and locking screw of connecting rod
The first adjustable Anchored Bar, the second adjustable Anchored Bar and the adjustable Anchored Bar length adjustment of third are realized in mother's cooperation, to realize tune
Save the size of adhesion frame.
Preferred in above technical scheme, the second adjustable Anchored Bar further includes otic placode, and the otic placode is equipped with second
Pin hole, the connecting rod are respectively provided with otic placode far from one end of adjusting screw, realize the second adjustable Anchored Bar and first by otic placode
Adjustable Anchored Bar and the second adjustable Anchored Bar are connected with the adjustable Anchored Bar of third；
The first adjustable Anchored Bar and the adjustable Anchored Bar of third further include activity adjustment otic placode, and the connecting rod is far from institute
The one end for stating adjusting screw is respectively provided with activity adjustment otic placode, realizes adhesion frame and adjustable supports single-piece by activity adjustment otic placode
Connection and realization adjust the angle between adhesion frame and adjustable supports single-piece；The connecting rod is equipped with the first pin hole, described
First pin hole and the cooperation of the second pin hole realize the second adjustable Anchored Bar and the first adjustable Anchored Bar and the second adjustable Anchored Bar and
Anchored Bar connection that third is adjustable；
The adjustable Anchored Bar side of third is additionally provided with an at least activity adjustment otic placode, and multiple activity adjustment otic placodes are all provided with
Set the connecting rod side in the adjustable Anchored Bar of third.
Preferred in above technical scheme, the activity adjustment otic placode includes adjustable otic placode and the company that is set in connecting rod
Acting flange, the adjustable otic placode are rotatably connected with the connection otic placode in the adjustable supports single-piece by pin shaft realization；It is described
Be laid with through-hole on connecting flange, the adjustable otic placode is equipped with the waist-shaped hole to match with the through-hole, adjustable otic placode and
It is fastened by bolt-through through-hole and waist-shaped hole with nut cooperation between connecting flange；
By be rotatably connected between adjustable otic placode and connection otic placode and adjustable otic placode in waist-shaped hole and connecting flange
On through-hole cooperation realize adjustable angle between adjustable supports single-piece and adhesion frame.
It is preferred in above technical scheme, further include backplate group, the backplate group includes inner casing and outer casing, it is described in
Backplate and outer casing are by the way that fastener setting is on standard section of tower crane and the outer casing is set to the adhesion frame and tower crane
Between standard knot；It is connected between the adhesion frame and backplate group by fastener.
Using the technical solution of the utility model, have the advantages that
(1) attachment device of tower crane of the utility model, can with effective solution during practical operation attachment device
Both ends be not at same plane, i.e., (fixed point is generally located on the master of building for adhesion frame and attachment device fixed point
Liang Shang is to be mounted on attachment device stationary plane to realize by adjustable fixing seat in the utility model) it is not at same plane, and
Bring mounts and dismounts problem；By adjustable fixing seat realize adjustable supports single-piece can relative to fixed point adjustable angle,
The through-hole cooperation on the waist-shaped hole and connecting flange in activity adjustment otic placode on adjustable otic placode is cooperated to realize adjustable supports list simultaneously
Part can (i.e. adjustable supports single-piece can carry out rotation tune around the central axis of connecting flange relative to adhesion frame adjustable angle
Section), so as to overcome because adhesion frame and attachment device fixed point are not at same plane when bring it is difficult to install, avoid
Occur being broken using electric welding mode in the prior art and leads to serious accident.
(2) attachment device of tower crane of the utility model includes inner casing and outer casing and tower crane is arranged in by fastener
On standard knot, the outer casing is set between the adhesion frame and standard section of tower crane；It can be increased by the way that backplate group is arranged
Contact area between adhesion frame and standard section of tower crane improves the stress condition of standard section of tower crane, can be to avoid in the prior art
Standard section of tower crane is directly contacted with adhesion frame, because forced area is small cause standard section of tower crane occur deformation, bending, fracture with
The generation for the serious accident for causing tower crane to topple；Further, by fastener backplate group has been connected with adhesion frame
So that backplate group and the adhesion frame is constituted an entirety, external force suffered by tower crane can be evenly distributed, further improve tower crane
Stress condition.
(3) the attachment device of tower crane inner casing of the utility model and outer casing are fastened by fastener, are being installed
When continuing to install adhesion frame after backplate, fastener can support the first adjustable Anchored Bar, the second adjustable Anchored Bar and third
Adjustable Anchored Bar reduces manpower, therefore only needs a people that can also complete the installation of adhesion frame, avoids needing in traditional mode
The case where two people's coordinating operations.
(4) adhesion frame of the utility model attachment device of tower crane includes the first adjustable Anchored Bar, the second adjustable Anchored Bar
And the adjustable Anchored Bar of third and include adjusting screw and locking nut, by adjusting screw may be implemented adjust adhesion frame
Size, the locking nut is for preventing the first adjustable Anchored Bar, the second adjustable Anchored Bar and the adjustable Anchored Bar of third from going out
Now loosen；It can be adapted for various criterion by the adjustable attachment device that can be designed so that the utility model of adhesion frame
Tower crane, it is versatile.
(5) the adjustable supports single-piece in the utility model attachment device of tower crane includes connection otic placode, strut group and adjustable
Detachably it is arranged between strut and each component, by changing the quantity of strut and the length of length specification and adjusting rod-adjurstable
The length variation for realizing adjustable supports single-piece, can be adjusted adjustable supports single-piece according to service condition, versatile；Together
When, it is readily transported and takes care of using detachable setting between each component, occupied area is small.
(6) strut in the utility model attachment device of tower crane uses two pieces channel steel and two square plates, two pieces channel steel
It is set side by side and groove notch is towards outside, which, which can be convenient, carries out strut to be fully welded the intensity for guaranteeing strut, simultaneously
Convenient for carrying out antirust treatment to strut, rainwater can be discharged strut in time, avoided because of rain by the planform of cooperation channel steel itself
Water siltation causes strut to corrode；The groove notch of channel steel can be improved to the stress of strut towards outside setting simultaneously, buffering comes from
The load of standard section of tower crane and impact force brought by unloading are (i.e. when the adjustable supports single-piece compression masterpiece used time, to will lead to channel steel past
Outside deforms), buffer function can be played.
(7) adjustable fixing seat of the utility model includes fixed bottom plate, rotating base and pin shaft, fixes bottom plate and rotation
Pedestal is connected by pin shaft and realizes relative motion, is carried out by the cooperation of screw rod and nut between fixed bottom plate and rotating base
Limit, the angle between fixed rotating base and fixed bottom plate；Therefore, it can solve by the angular adjustment of adjustable firm banking
Adhesion frame and adjustable fixing seat, while can will be adjustable solid after installation by screw rod and nut not the same plane the problem of
Determine pedestal progress angle to fix, increases the stability of attachment device.
(8) attachment device of tower crane of the utility model can also derive multiple mounting modes (i.e. adjustable supports single-piece with
The connection type of adhesion frame), different mounting means can be taken for different service conditions, it is versatile.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is attachment device of tower crane (the first mounting means) overall structure diagram of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the structural schematic diagram of adjustable supports single-piece in Fig. 1；
Fig. 5 is the structural schematic diagram of adhesion frame in Fig. 1；
Fig. 6 is the structural schematic diagram of the second adjustable Anchored Bar in Fig. 5；
Fig. 7 is the structural schematic diagram of the first adjustable Anchored Bar in Fig. 5；
Fig. 8 is the structural schematic diagram of the adjustable Anchored Bar of third in Fig. 5；
Fig. 9 is the scheme of installation between backplate group and standard section of tower crane；
Figure 10 is the schematic diagram of fixed bottom plate；
Figure 11 is the explosive view between adjustable otic placode and connecting flange；
Figure 12 (a) is second of mounting means of the attachment device of tower crane of the utility model；
Figure 12 (b) is the third mounting means of the attachment device of tower crane of the utility model；
Figure 12 (c) is the 4th kind of mounting means of the attachment device of tower crane of the utility model；
Figure 12 (d) is the 5th kind of mounting means of the attachment device of tower crane of the utility model；
Wherein, 1, adhesion frame, 1.01, adjusting screw, 1.02, connecting rod, 1.03, otic placode, the 1.04, first pin hole,
1.05, adjustable otic placode, 1.06, connecting flange, the 1.1, first adjustable Anchored Bar, the 1.2, second adjustable Anchored Bar, 1.3, third can
Tune Anchored Bar, 2, adjustable supports single-piece, 2.1, connection otic placode, 2.2, strut, 2.3, rod-adjurstable, 3, adjustable fixing seat, 3.1,
Fixed bottom plate, 3.10, reinforcing rib, 3.2, rotating base, 3.3, screw rod, 3.4, nut, 4, backplate group, 4.1, inner casing, 4.2,
Outer casing, 4.3, fastener, 5, standard section of tower crane, 6, attachment device stationary plane, 7, pin shaft.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Benefit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1:
Referring to Fig. 1-11, a kind of attachment device of tower crane, including adhesion frame 1, adjustable supports single-piece 2 and adjustable fixing seat
3；Adhesion frame is set on standard section of tower crane 5, and the adjustable fixing seat 3 is set on attachment device stationary plane 6, described adjustable
Support single-piece connection adhesion frame and adjustable fixing seat；Pass through matching for adhesion frame, adjustable supports single-piece and adjustable fixing seat
It closes and realizes that setting angle is adjustable between adhesion frame and adjustable fixing seat.
Referring to fig. 2, the adjustable fixing seat 3 includes the fixation bottom plate 3.1 being set on attachment device stationary plane 6, rotation
Pedestal 3.2 and pin shaft 7, the fixed bottom plate 3.1 and rotating base 3.2 are equipped with the pin shaft hole for installing pin shaft 7, described
Rotating base 3.2 is rotatably connected and (is specifically rotated around the axis of pin shaft) by pin shaft 7 and fixed bottom plate 3.1, is realized
Rotating base 3.2 is relative to fixed 3.1 adjustable angle of bottom plate；The adjustable supports single-piece connects rotating base by pin shaft
3.2 realize adjustable supports single-piece relative to adjustable fixing seat adjustable angle；Specifically: referring to fig. 2, the adjustable supports single-piece and
Rotating base is connected by pin shaft realizes that adjustable supports single-piece can be rotated (left and right directions) around the axis of pin shaft, the rotation
Turn between pedestal and fixed bottom plate by pin shaft connection may be implemented adjustable supports single-piece rotate relative to the fixed bottom plate (on
Lower direction).By the setting of adjustable fixing seat flat one can be not located at effective solution adhesion frame and adjustable fixing seat
Bring is difficult to install on face.Operator not can guarantee adhesion frame in the actual operation process and adjustable fixing seat is in same
In plane, due to being rigid connection between adhesion frame, adjustable supports single-piece and adjustable fixing seat, if adhesion frame and can
Adjusting firm banking to be not on same plane will will lead to that attachment device is difficult to install, suppresses phenomena such as power；And by adjustable supports list
It is designed to that adjustable angle can effectively avoid this phenomenon between part and adjustable fixing seat, reduces attachment device installation requirement.
Preferably, the attachment device stationary plane is wall, and the fixed bottom plate, which will be equipped with the realization of adjustable mounting hole, to be consolidated
Determine bottom plate to be installed on wall, at the same be arranged adjustable mounting hole can with effective solution on wall punch when due to punch error
(the fixed bottom plate is installed on wall to be needed to punch and then passing through on wall the problem for causing fixed bottom plate difficult to install
Bolt is fastened), in addition, the fixation bottom plate of the utility model can be directly fixed by bolt and wall, without pre-
Bury fastener.
Referring to Figure 10, reinforcing rib 3.10 is additionally provided on the fixed bottom plate, the reinforcing rib 3.10 is set to described adjustable
The two sides of mounting hole, setting reinforcing rib can increase the intensity of fixed bottom plate itself, while cooperate fixed bottom plate and rotating base
Between pin shaft can prevent the bolt between wall and fixed bottom plate and directly fall off that (specifically pin shaft setting is in spiral shell because loosening
The upper end of bolt head can limit bolt and exit from the hole on wall, and reinforcing rib can prevent bolt from avoiding side of the pin shaft from pin shaft
While skidding off), prevent the case where personnel are injured by a crashing object.Preferably, the adjustable mounting hole is waist-shaped hole.
The adjustable fixing seat further includes screw rod 3.3 and nut 3.4, and the rotating base 3.2 is equipped with and screw rod phase
The threaded hole matched, the screw rod pass through the threaded hole after locked by nut, the screw rod pass through the threaded hole after with
Fixed bottom plate 3.1 is in contact the angle realized between fixed rotating base 3.2 and fixed bottom plate 3.1.The threaded hole is according to rotation
Turn pin shaft hole on pedestal and be symmetrical arranged two, by the screw rod and nut that are correspondingly arranged (two pieces screw rod withstands fixed bottom plate,
Then fastened by nut) it realizes fixed rotating base and fixes the angle between bottom plate, it is detailed in Fig. 2.
Referring to fig. 4, the adjustable supports single-piece 2 including connection otic placode 2.1, strut group and is capable of the adjustable of adjustment length
Strut 2.3, the strut group include a strut 2.2 or more struts 2.2 being arranged in series, and more struts include at least one
Kind length dimension specification；An at least strut 2.2 is detachably equipped between the connection otic placode 2.1 and rod-adjurstable 2.3, it is described
Connection otic placode 2.1 is flexibly connected adhesion frame, and the rod-adjurstable is for connecting the rotating base；By changing adjustable supports
The length of the quantity of strut 2.2 and length specification and adjusting rod-adjurstable 2.3, which is realized, in single-piece 2 changes adjustable supports single-piece 2
Length.
2.3 length adjusting range of rod-adjurstable are as follows: 0-30cm, it is preferred that the rod-adjurstable includes two connections
Component, threaded rod and nut, connecting component are equipped with the threaded hole to match with threaded rod, realize length by adjusting threaded rod
Degree is adjusted, and carrying out locking by nut prevents rod-adjurstable from loosening；The length specification of the strut include: 30cm, 50cm,
100cm, 200cm, strut group can be made of more various sizes of struts, or be made of the more struts with size.
The strut includes two pieces channel steel and two pieces square plate, and two pieces channel steel is set side by side and the groove of two pieces channel steel lacks
For mouth towards outside, two pieces square plate is respectively arranged at the both ends of two pieces channel steel.The groove notch of two pieces channel steel is set towards outside
It sets, deforms when the adjustable supports single-piece compression masterpiece used time will lead to channel steel toward outside, buffer function can be played；Side simultaneously
Just spray paint is carried out to strut and carries out antirust treatment, facilitate rainwater that strut is discharged in time.
Referring to Fig. 5, the adhesion frame 1 is by a first adjustable Anchored Bar 1.1, the adjustable Anchored Bar 1.2 of two pieces second
And the frame structure that the adjustable Anchored Bar 1.3 of a third is constituted, and the adjustable Anchored Bar 1.2 of two pieces second is oppositely arranged, first
Adjustable Anchored Bar and the adjustable Anchored Bar of third are respectively arranged at the both ends of the second adjustable Anchored Bar.
The first adjustable Anchored Bar 1.1, the second adjustable Anchored Bar 1.2 and the adjustable Anchored Bar 1.3 of third include can
Screw rod 1.01, at least one connecting rod 1.02 and at least one locking nut are adjusted, the both ends of the adjusting screw are equipped with outer spiral shell
Line, the connecting rod 1.02 are equipped with the threaded hole to match with the external screw thread, and the both ends of the adjusting screw 1.01 are all provided with
Set connecting rod 1.02 and locked by locking nut, by the threaded hole of the external screw thread at adjusting screw both ends, connecting rod with
And the first adjustable Anchored Bar, the second adjustable Anchored Bar and the adjustable Anchored Bar length adjustment of third are realized in locking nut cooperation, from
And realize the size for adjusting adhesion frame.
The second adjustable Anchored Bar 1.2 further includes otic placode 1.03, and the otic placode 1.03 is equipped with the second pin hole, the company
Extension bar 1.02 is respectively provided with otic placode 1.03 far from one end of adjusting screw 1.01, realizes the second adjustable Anchored Bar and first by otic placode
Adjustable Anchored Bar and the second adjustable Anchored Bar are connected with the adjustable Anchored Bar of third, are detailed in Fig. 6.
The first adjustable Anchored Bar 1.1 and the adjustable Anchored Bar 1.3 of third further include activity adjustment otic placode, the connecting rod
One end far from the adjusting screw is respectively provided with activity adjustment otic placode, realizes adhesion frame and adjustable supporting by activity adjustment otic placode
Support single-piece connection；The connecting rod is equipped with the first pin hole 1.04, and first pin hole and the cooperation of the second pin hole realize that second can
It adjusts Anchored Bar and the first adjustable Anchored Bar and the second adjustable Anchored Bar to connect with the adjustable Anchored Bar of third, is detailed in Fig. 7 and Fig. 8.
The adjustable Anchored Bar side of third is additionally provided with an at least activity adjustment otic placode, and multiple activity adjustment otic placodes are all provided with
The same side (specially towards the one side of attachment device stationary plane 6) of the connecting rod in the adjustable Anchored Bar of third is set, in detail
See Fig. 8, two pieces activity adjustment otic placode is arranged in the adjustable Anchored Bar side of third in the present embodiment.
Preferably, the connecting rod is oppositely arranged using two pieces channel steel groove notch, and gap is arranged among two pieces channel steel.Institute
It states in the otic placode insertion gap on the second adjustable Anchored Bar, the first pin hole and the second pin hole is connected using pin shaft, realized
First adjustable Anchored Bar, the second adjustable Anchored Bar and the adjustable Anchored Bar of third are connected.
Referring to Figure 11, the activity adjustment otic placode includes adjustable connecting flange otic placode 1.05 and be set in connecting rod
1.06, the adjustable otic placode is rotatably connected with the connection otic placode in the adjustable supports single-piece by pin shaft realization；The company
Through-hole is laid on acting flange, the adjustable otic placode is equipped with the waist-shaped hole to match with the through-hole, adjustable otic placode and company
It is fastened by bolt-through through-hole and waist-shaped hole with nut cooperation between acting flange.
By be rotatably connected between adjustable otic placode 1.05 and connection otic placode 2.1 and adjustable otic placode in waist-shaped hole and company
Adjustable angle between adjustable supports single-piece and adhesion frame is realized in through-hole cooperation on acting flange.The adjustable angle includes adjustable
The pin shaft rotation of single-piece and adhesion frame between adjustable otic placode and connection otic placode is supported, and passes through connecting flange and adjustable ear
Through-hole and waist-shaped hole cooperation bring adjustable supports single-piece between plate can be rotated around the central axis of connecting flange, be joined
See Fig. 3.
Since adjustable otic placode is directly to be rigidly connected with connection otic placode, works as and adhesion frame and adjustable fixation occur
When seat is not at same plane, other than adjustable fixing seat realizes angular adjustment also need that activity adjustment otic placode is cooperated to be adjusted
Section.Pass through waist-shaped hole (i.e. central axis of the adjustable supports single-piece around connecting flange on the through-hole and adjustable otic placode on connecting flange
Line carries out rotation adjusting) it may be implemented to adjust the angle between adjustable otic placode and adhesion frame, to realize adjustable supports single-piece
It can smoothly be connect with adhesion frame and adjustable fixing seat, effectively solve adhesion frame and adjustable fixing seat is not at same put down
Installation problem when on face.
Referring to Fig. 3 and Fig. 9, the attachment device further includes backplate group 4, and the backplate group includes inner casing 4.1 and outer shield
Plate 4.2, the inner casing 4.1 and outer casing 4.2 are arranged by fastener 4.3 and (are specifically arranged in tower crane in standard section of tower crane 5
On the column of standard knot) on and the outer casing be set between the adhesion frame and standard section of tower crane；The adhesion frame
It is connect between backplate group by fastener.It, can be square by the way that backplate group to be installed on standard section of tower crane referring to Fig. 3 and Fig. 9
The phase installs adhesion frame after an action of the bowels, specifically: the later period can be by the first adjustable Anchored Bar, the second adjustable attachment when installing adhesion frame
Bar and the adjustable Anchored Bar of third are supported on fastener, play the role of bracket, save manpower, while a people also being facilitated to make
Industry；Meanwhile the forced area of standard section of tower crane can be increased by increasing backplate group between adhesion frame and standard section of tower crane,
The stress condition of tower crane can be improved；Turning also now to Fig. 3, the fastener in middle position passes through the first adjustable attachment in backplate group
Bar, the second adjustable Anchored Bar and the adjustable Anchored Bar of third, backplate group and adhesion frame connected by fastener so that
Backplate group and adhesion frame constitute an entirety, and the external force suffered by tower crane can be evenly distributed to the four columns of standard knot
And on attachment device, so that tower crane stress condition is further improved.
Preferably, the fastener is screw and nut.
Referring to Figure 12 (a)-Figure 12 (d), the attachment device of the utility model can derive multiple mounting modes, according to not
Same usage scenario is flexibly used, and the combination of adjustable supports single-piece and adjustable fixing seat in Figure 12 (a)-Figure 12 (d) is using empty
Line signal.
Using the technical solution of the present embodiment, specifically:
Determine that tower crane needs the place that attachment is arranged and adjustable fixing seat is installed on wall according to demand, it first will shield
Board group is fixed in the four columns of standard knot, and then adhesion frame is installed to the position of backplate group, then pass through adjustable supporting
Adhesion frame and adjustable fixing seat are attached by support single-piece, while adjusting adhesion frame, adjustable supports single-piece and adjustable solid
Angle between reservation realizes that component is installed in attachment device.
Using the technical solution of the utility model, effect is:
The attachment device effective solution of the utility model is in the prior art in the adhesion frame and building on tower crane
Fixed point be not at the problem on same plane.Adhesion frame in the prior art and tower crane mark are improved by the way that backplate group is arranged
Quasi- section directly contact so that caused by tower crane forced area is small standard knot be easily deformed, bending, fracture the case where.By will be attached
Frame be arranged to can the adjustable attachment device for realizing the utility model can be common to the standard knot of different size.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of attachment device of tower crane, which is characterized in that including adhesion frame (1), adjustable supports single-piece (2) and adjustable fixation
Seat (3)；Adhesion frame is set on standard section of tower crane, and the adjustable fixing seat (3) is set on attachment device stationary plane (6),
The adjustable supports single-piece connection adhesion frame and adjustable fixing seat；Pass through adhesion frame, adjustable supports single-piece and adjustable solid
The cooperation of reservation realizes that setting angle is adjustable between adhesion frame and adjustable fixing seat.
2. attachment device of tower crane according to claim 1, which is characterized in that adjustable fixing seat (3) includes being set to attachment
Fixation bottom plate (3.1), rotating base (3.2) and pin shaft (7) on device stationary plane (6), the fixed bottom plate (3.1) and rotation
Turn pedestal (3.2) equipped with the pin shaft hole for installing pin shaft (7), the rotating base (3.2) passes through pin shaft (7) and fixed bottom
Plate (3.1) is rotatably connected, and realizes rotating base (3.2) relative to fixed bottom plate (3.1) adjustable angle；The adjustable supporting
It supports single-piece and realizes adjustable supports single-piece relative to adjustable fixing seat adjustable angle by pin shaft (7) connection rotating base (3.2).
3. attachment device of tower crane according to claim 2, which is characterized in that the adjustable fixing seat further includes screw rod
(3.3) and nut (3.4), the rotating base (3.2) are equipped with the threaded hole to match with screw rod, and the screw rod passes through described
It is locked after threaded hole by nut, the screw rod is in contact with fixed bottom plate (3.1) after the threaded hole and realizes fixation
Angle between rotating base (3.2) and fixed bottom plate (3.1).
4. attachment device of tower crane according to claim 3, which is characterized in that the adjustable supports single-piece (2) includes connection
Otic placode (2.1), strut group and the rod-adjurstable (2.3) for capableing of adjustment length, the strut group include a strut (2.2) or
The more struts that person is arranged in series, more struts include at least one length dimension specification；The connection otic placode (2.1) and adjustable
An at least strut (2.2) is detachably equipped between strut (2.3), the connection otic placode (2.1) is flexibly connected adhesion frame, institute
Rod-adjurstable is stated for connecting the rotating base；By the quantity and length that change strut (2.2) in adjustable supports single-piece (2)
Specification and the length for adjusting rod-adjurstable (2.3) realize the length for changing adjustable supports single-piece (2)；
Rod-adjurstable (2.3) length adjusting range are as follows: 0-30cm；The length specification of the strut include: 30cm, 50cm,
100cm、200cm。
5. attachment device of tower crane according to claim 4, which is characterized in that the strut includes two pieces channel steel and two pieces side
Shape steel plate, two pieces channel steel is set side by side and the groove notch of two pieces channel steel is towards outside, and two pieces square plate is respectively arranged at two
The both ends of part channel steel.
6. attachment device of tower crane according to claim 4, which is characterized in that the adhesion frame (1) is by one first
The frame that adjustable Anchored Bar (1.1), the second adjustable Anchored Bar of two pieces (1.2) and an adjustable Anchored Bar of third (1.3) are constituted
Structure, and the second adjustable Anchored Bar of two pieces (1.2) is oppositely arranged.
7. attachment device of tower crane according to claim 6, which is characterized in that the first adjustable Anchored Bar (1.1), second
Adjustable Anchored Bar (1.2) and the adjustable Anchored Bar of third (1.3) include adjusting screw (1.01), at least one connecting rod
(1.02) and at least one locking nut, the both ends of the adjusting screw are equipped with external screw thread, set on the connecting rod (1.02)
There is the threaded hole to match with the external screw thread, the both ends of the adjusting screw (1.01) are respectively provided with connecting rod (1.02) and pass through
Locking nut is locked, and is cooperated by the external screw thread at adjusting screw both ends, the threaded hole of connecting rod and locking nut and is realized
First adjustable Anchored Bar, the second adjustable Anchored Bar and the adjustable Anchored Bar length adjustment of third, to realize adjusting adhesion frame
Size.
8. attachment device of tower crane according to claim 7, which is characterized in that the second adjustable Anchored Bar (1.2) is also wrapped
It includes otic placode (1.03), the otic placode (1.03) is equipped with the second pin hole, and the connecting rod (1.02) is far from adjusting screw (1.01)
One end be respectively provided with otic placode (1.03), the second adjustable Anchored Bar and the first adjustable Anchored Bar and second adjustable are realized by otic placode
Anchored Bar is connected with the adjustable Anchored Bar of third；
The first adjustable Anchored Bar (1.1) and the adjustable Anchored Bar of third (1.3) further include activity adjustment otic placode, the connecting rod
(1.02) be respectively provided with activity adjustment otic placode far from one end of the adjusting screw, by activity adjustment otic placode realize adhesion frame with
The connection of adjustable supports single-piece and realization adjust the angle between adhesion frame and adjustable supports single-piece；The connecting rod is equipped with the
One pin hole (1.04), first pin hole and the cooperation of the second pin hole realize the second adjustable Anchored Bar and the first adjustable Anchored Bar and
Second adjustable Anchored Bar is connected with the adjustable Anchored Bar of third；
The adjustable Anchored Bar side of third is additionally provided with an at least activity adjustment otic placode, and multiple activity adjustment otic placodes are arranged at
Connecting rod (1.02) side in third is adjustable Anchored Bar.
9. attachment device of tower crane according to claim 8, which is characterized in that the activity adjustment otic placode includes adjustable otic placode
(1.05) and the connecting flange (1.06) that is set in connecting rod, the connection in the adjustable otic placode and the adjustable supports single-piece
Otic placode (2.1) is rotatably connected by pin shaft realization；Through-hole is laid on the connecting flange, the adjustable otic placode is equipped with
The waist-shaped hole to match with the through-hole passes through bolt-through through-hole and waist-shaped hole and nut between adjustable otic placode and connecting flange
Cooperation is fastened；
By be rotatably connected between adjustable otic placode (1.05) and connection otic placode (2.1) and adjustable otic placode in waist-shaped hole and company
Adjustable angle between adjustable supports single-piece and adhesion frame is realized in through-hole cooperation on acting flange.
10. attachment device of tower crane described in any one of -9 according to claim 1, which is characterized in that further include backplate group
(4), the backplate group includes inner casing (4.1) and outer casing (4.2), and the inner casing (4.1) and outer casing (4.2) pass through tight
Firmware (4.3) is arranged on standard section of tower crane and the outer casing is set between the adhesion frame and standard section of tower crane；Institute
It states and is connected between adhesion frame and backplate group by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046864.5U CN209583448U (en) | 2019-01-11 | 2019-01-11 | A kind of attachment device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046864.5U CN209583448U (en) | 2019-01-11 | 2019-01-11 | A kind of attachment device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583448U true CN209583448U (en) | 2019-11-05 |
Family
ID=68352387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046864.5U Withdrawn - After Issue CN209583448U (en) | 2019-01-11 | 2019-01-11 | A kind of attachment device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534183A (en) * | 2019-01-11 | 2019-03-29 | 安顺中安安装工程有限公司 | A kind of attachment device of tower crane |
| CN111573528A (en) * | 2020-06-04 | 2020-08-25 | 陕西建工第六建设集团有限公司 | Tower crane wall attaching device and construction method thereof |
-
2019
- 2019-01-11 CN CN201920046864.5U patent/CN209583448U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534183A (en) * | 2019-01-11 | 2019-03-29 | 安顺中安安装工程有限公司 | A kind of attachment device of tower crane |
| CN109534183B (en) * | 2019-01-11 | 2024-03-19 | 安顺中安安装工程有限公司 | Tower crane attachment device |
| CN111573528A (en) * | 2020-06-04 | 2020-08-25 | 陕西建工第六建设集团有限公司 | Tower crane wall attaching device and construction method thereof |
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