CN111573528B - Tower crane wall attaching device and construction method thereof - Google Patents
Tower crane wall attaching device and construction method thereof Download PDFInfo
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- CN111573528B CN111573528B CN202010501566.8A CN202010501566A CN111573528B CN 111573528 B CN111573528 B CN 111573528B CN 202010501566 A CN202010501566 A CN 202010501566A CN 111573528 B CN111573528 B CN 111573528B
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- rod
- fixing bolt
- connecting frame
- sliding
- tower crane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/208—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Abstract
The invention discloses a tower crane wall attachment device and a construction method thereof, wherein the tower crane wall attachment device comprises a first connecting frame and a second connecting frame, and sliding mechanisms are arranged in the first connecting frame and the second connecting frame; the sliding mechanism comprises an annular groove, a sliding rod, a first fixing bolt, a first fixing plate, a first fixing bolt, a first supporting rod, a circular groove, a bearing, a connecting rod, a second supporting rod, a second fixing plate and a second fixing bolt. According to the invention, the supporting rods can freely slide in the first connecting frame and the second connecting frame through the annular grooves and the sliding grooves on the first connecting frame and the second connecting frame and the sliding rods in the sliding grooves, so that the positions of the supporting rods are adjusted and fixedly supported according to the actual conditions of a construction site, the adjustability of the device is increased, and the sliding rods are fixed by using the fixing bolts after the adjustment is finished.
Description
Technical Field
The invention relates to the technical field of tower cranes, in particular to a tower crane wall attachment device and a construction method thereof.
Background
Along with the continuous development of national economic construction, super high-rise building construction projects are more and more. In the construction of high-rise buildings, the tower crane is the main construction machine and plays a key role in the construction machine. The tower crane is mostly in an attached mode, namely, the tower crane is erected from a ground foundation and is lifted accumulatively by a tower crane standard component, and all tower cranes are required to be connected with a building through a wall attaching device in order to ensure the stability of the tower crane because a certain distance is reserved between the tower crane and the building.
Patent number CN201821640663.X discloses a construction technical field, discloses a tower crane attaches wall device, and the device includes first supporting beam, second supporting beam, two reinforcement units and two linkage units. The first supporting beam is arranged on one side of the tower crane; the second supporting beam is arranged on one side, far away from the tower crane, of the first supporting beam; each reinforcing unit comprises a first reinforcing piece, a reinforcing piece and a second reinforcing piece, wherein the first reinforcing piece is arranged on two sides of the first supporting beam and can clamp the first supporting beam, the second reinforcing piece is arranged on two sides of the second supporting beam and can clamp the second supporting beam, one end of the reinforcing piece is connected to the first reinforcing piece, and the other end of the reinforcing piece is connected to the second reinforcing piece; two linkage units set up respectively in the relative both sides of tower crane, and linkage unit's one end is connected in the tower crane, and the other end is connected in the reinforcement unit. The invention has simple and convenient installation, safety and reliability, and is suitable for building construction operation under the conditions of small thickness of the supporting beam at the embedded part and severe environment.
At present, the existing tower crane wall-attached device and the construction method thereof have some defects, for example; the existing tower crane wall-attached device and the construction method of the tower crane wall-attached device cannot adjust the position of the supporting rod at will according to the construction site situation, so that the adjustability of the device is poor, the fixed head end cannot be rotationally adjusted, and the two sides of the included angle cannot be effectively fixed under the condition of fixing the included angle, so that the fixing stability is improved.
Disclosure of Invention
The invention aims to provide a tower crane wall attachment device and a construction method thereof, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a tower crane wall attachment device and a tower crane wall attachment device construction method comprise a first connecting frame and a second connecting frame, wherein sliding mechanisms are arranged in the first connecting frame and the second connecting frame;
the sliding mechanism comprises an annular groove, a sliding chute, a sliding rod, a first fixing bolt, a first fixing plate, a first supporting rod, a circular groove, a bearing, a connecting rod, a second supporting rod, a second fixing plate and a second fixing bolt; the novel fixing device is characterized in that a first fixing plate and a second fixing plate are welded to the front end and the rear end of the right side of the first connecting frame and the front end and the rear end of the left side of the second connecting frame respectively, a first fixing bolt is attached to the upper end and the lower end of the right side of the second fixing plate, the left side of the first fixing bolt penetrates through the second fixing plate, the first fixing bolt is in threaded connection with a threaded hole in the first fixing plate, an annular groove is formed in the left side of the first connecting frame and the right side of the second connecting frame, sliding grooves are formed in the upper end and the lower end of the inside of the annular groove, sliding rods are connected to the front end and the rear end of the inside of the sliding grooves in a sliding mode, a first supporting rod penetrates through the outer side of the sliding rods, a circular groove is formed in one end, far away from the first supporting rod, of a bearing is connected with a connecting rod in a rotating mode, one end, far away from the first supporting rod, of the second supporting rod is connected with a third fixing plate, third fixing bolts are attached to the upper side and the lower side of the end, the other end, close to the second supporting rod, and the third fixing bolt penetrates through the third fixing plate.
As a preferred embodiment of the present invention, a plurality of first circular holes are equidistantly formed in the annular groove, a plurality of second fixing bolts are respectively attached to the upper and lower sides of the first connecting frame and the second connecting frame, one end of each second fixing bolt passes through the first circular hole, and the second fixing bolt is in threaded connection with threaded holes at the upper and lower ends of the sliding rod.
As a preferred embodiment of the present invention, the third support rod is attached to both upper and lower ends of the second support rod, and a second circular hole is formed in one end of the second support rod, which is close to the connecting rod.
As a preferred embodiment of the present invention, a rotating rod penetrates through the second circular hole, and third supporting rods are welded to upper and lower sides of the rotating rod.
As a preferred embodiment of the present invention, one end of the third supporting rod is fixedly connected with a fourth fixing plate, the upper and lower sides of one end of the fourth fixing plate close to the third supporting rod are respectively attached with a fourth fixing bolt, and the other end of the fourth fixing bolt passes through the fourth fixing plate.
In a preferred embodiment of the present invention, the first connecting frame, the second connecting frame, the first fixing plate, the second fixing plate, the first supporting rod, the second supporting rod, the connecting rod, and the sliding rod are made of stainless metal.
As a preferred embodiment of the present invention, the method comprises the following steps:
the method comprises the following steps: the first connecting frame and the second connecting frame are attached from the left end and the right end of the tower crane, then the first fixing plate and the second fixing plate are fixed by using the first fixing bolt, and then the third fixing bolt and the fourth fixing bolt on the third fixing plate and the fourth fixing plate are fixed with the building wall surface;
step two: when the position of the support is required to be adjusted and fixed, the sliding rod can slide in the sliding chute, and after the sliding is finished, the second fixing bolt is connected with the threaded holes at the upper end and the lower end of the sliding rod in a threaded manner to fix the sliding rod;
step three: when the fixed angles of the third fixed plate and the fourth fixed plate need to be adjusted, the connecting rod, the second supporting rod and the third supporting rod can be rotated by using the bearing, and the third fixed plate and the fourth fixed plate can be driven to rotate by the second supporting rod and the third supporting rod, so that multi-angle fixation is performed;
step four: when meetting the contained angle, can make second bracing piece, third fixed plate and third fixing bolt fix one side wherein, third bracing piece, fourth fixed plate and fourth fixing bolt fix to the another side through the rotary rod rotation, carry out the fixed of contained angle multiaspect, have promoted fixed effect.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the tower crane wall-attached device and the construction method thereof, the supporting rods can freely slide in the first connecting frame and the second connecting frame through the annular grooves and the sliding grooves on the first connecting frame and the second connecting frame and the sliding rods in the sliding grooves, so that the positions of the supporting rods are adjusted and fixedly supported according to the actual conditions of a construction site, the adjustability of the device is improved, the sliding rods are fixed by using the fixing bolts after the adjustment is finished, and the tower crane wall-attached device and the construction method thereof are more practical.
2. According to the tower crane wall-attaching device and the construction method thereof, the bearing in the first supporting rod and the connecting rod on the bearing can rotate the connecting rod, the second supporting rod and the third supporting rod through the bearing, so that the fixed angle of the device can be switched, the fixed angle can be adjusted under different conditions, and the tower crane wall-attaching device and the construction method thereof are more practical.
3. According to the tower crane wall-attaching device and the construction method thereof, the position of the third support rod can be rotated by the rotary rod through the round hole in the second support rod and the rotary rod in the round hole, when an included angle is met, the second support rod can be fixed on one side, the third support rod rotates to the other side to be fixed, the included angle is fixed on multiple sides, the fixing effect is improved, and the tower crane wall-attaching device and the construction method thereof are more practical.
4. According to the tower crane wall-attaching device and the construction method thereof, the three support rods can be used for supporting and fixing through the third support rod on the second support rod, and compared with the fixed support of a single support rod, the stability of supporting and fixing can be greatly improved, so that the tower crane wall-attaching device and the construction method thereof are more practical.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a tower crane wall attachment device and a tower crane wall attachment device construction method of the invention;
FIG. 2 is a chute view of a tower crane wall attachment device and a tower crane wall attachment device construction method of the invention;
FIG. 3 is a circular groove view of a tower crane wall attachment device and a tower crane wall attachment device construction method of the invention;
FIG. 4 is a rotary rod view of a tower crane wall attachment device and a tower crane wall attachment device construction method of the invention;
FIG. 5 is a flow chart of a tower crane wall attachment device and a method for constructing the tower crane wall attachment device.
In the figure: 1, a first connecting frame 2, a second connecting frame 3, an annular groove 4, a first fixing plate 5, a second fixing plate 6, a first fixing bolt 7, a sliding rod 8, a second fixing bolt 9, a first supporting rod 10, a connecting rod 11, a second supporting rod 12, a third fixing plate 13, a third fixing bolt 14, a third supporting rod 15, a fourth fixing plate 16, a fourth fixing bolt 17, a rotating rod 18, a sliding groove 19, a first round hole 20, a round groove 21, a bearing 22 and a second round hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a tower crane wall attachment device and a tower crane wall attachment device construction method comprise a first connecting frame 1 and a second connecting frame 2, wherein sliding mechanisms are arranged inside the first connecting frame 1 and the second connecting frame 2;
the sliding mechanism comprises an annular groove 3, a sliding groove 18, a sliding rod 7, a first fixing bolt 6, a first fixing plate 4, a first supporting rod 9, a circular groove 20, a bearing 21, a connecting rod 10, a second supporting rod 11, a second fixing plate 5 and a second fixing bolt 8; first fixed plate 4 and second fixed plate 5 have been welded respectively at both ends around 1 right side of first linking frame and both ends around 2 left sides of second linking frame, first fixing bolt 6 has all been laminated at both ends about the second fixed plate 5 right side, second fixed plate 5 is passed in first fixing bolt 6 left side, and screw hole threaded connection in first fixing bolt 6 and the first fixed plate 4, ring channel 3 has all been seted up on 1 left side of first linking frame and 2 right sides of second linking frame, and has all seted up spout 18 at the inside upper and lower both ends of ring channel 3, and the equal sliding connection in both ends has slide bar 7 around the spout 18 is inside, first bracing piece 9 has been run through in the slide bar 7 outside, the one end that slide bar 7 was kept away from to first bracing piece 9 has seted up circular slot 20, the inside fixedly connected with bearing 21 in circular slot 20, the one end that first bracing piece 9 was kept away from to bearing 21 rotates and is connected with connecting rod 10, the one end fixedly connected with second bracing piece 11 that first bracing piece 9 was kept away from to second bracing piece 11, the one end fixedly connected with third fixed plate 12 that connecting rod 10 was close to third fixed plate 12, the other end has all passed through third bolt 13 both sides about the laminating 13.
Referring to fig. 1 in this embodiment, the ring grooves 3 and the sliding grooves 18 on the first connection frame 1 and the second connection frame 2 and the sliding rods 7 in the sliding grooves 18 enable the supporting rods to freely slide inside the first connection frame 1 and the second connection frame 2, so that the positions of the supporting rods are adjusted and fixed according to actual conditions of a construction site, the adjustability of the device is increased, after the adjustment is completed, the sliding rods 7 are fixed by using fixing bolts, and a tower crane wall-attaching device construction method are used more practically, the connecting rods 10, the second supporting rods 11 and the third supporting rods 14 can be rotated by the bearings 21 through the bearings 21 in the first supporting rods 9 and the connecting rods 10 on the bearings 21, so that the fixed angles of the device are switched, the fixed angles can be adjusted under different conditions, and a tower crane wall-attaching device construction method is used more practically, and the third supporting rods 14 on the second supporting rods 11 can be used for supporting and fixing by using three supporting rods, which is higher than the fixed supporting rods, and a practical tower crane wall-attaching device construction method is used for a tower crane wall-attaching device and a tower crane wall-attaching method for constructing a tower crane wall-attaching device are used more practically.
Wherein, a plurality of first round holes 19 have been seted up to 3 inside equidistance of ring channel, both sides have all laminated a plurality of second fixing bolt 8 about first connecting frame 1 and the second connecting frame 2, first round hole 19 is passed to 8 one end of second fixing bolt, and the screw hole threaded connection at both ends about second fixing bolt 8 and the slide bar 7.
Wherein, the third bracing piece 14 has all been laminated to both sides one end about the second bracing piece 11, second round hole 22 has been seted up to the inside one end that is close to connecting rod 10 of second bracing piece 11.
A rotating rod 17 penetrates through the second round hole 22, and third support rods 14 are welded on the upper side and the lower side of the rotating rod 17.
Referring to fig. 1 in this embodiment, through the round hole in the second support rod 11 and the rotary rod 17 in the round hole, the position of the third support rod 14 can be rotated by the rotary rod 17, when an included angle is encountered, the second support rod 11 can be fixed on one side, and the third support rod 14 is rotated to the other side to be fixed, so that the included angle can be fixed on multiple sides, the fixing effect is improved, and the tower crane wall-attaching device and the construction method of the tower crane wall-attaching device are more practical.
The first fixing plate 15 is fixedly connected to one end of the third support rod 14, the upper side and the lower side of one end, close to the third support rod 14, of the first fixing plate 15 are respectively attached with a fourth fixing bolt 16, and the other end of the fourth fixing bolt 16 penetrates through the fourth fixing plate 15.
The first connecting frame 1, the second connecting frame 2, the first fixing plate 4, the second fixing plate 5, the first supporting rod 9, the second supporting rod 11, the connecting rod 10 and the sliding rod 7 are all made of stainless metal.
As a preferred embodiment of the present invention, the method comprises the following steps:
the method comprises the following steps: the first connecting frame 1 and the second connecting frame 2 are firstly attached from the left end and the right end of the tower crane, then the first fixing plate 4 and the second fixing plate 5 are fixed by the first fixing bolt 6, and then the third fixing bolt 13 and the fourth fixing bolt 16 on the third fixing plate 12 and the fourth fixing plate 15 are fixed with the building wall surface;
step two: when the position of the support is required to be adjusted and fixed, the sliding rod 7 can slide in the sliding groove 18, and after the sliding is finished, the second fixing bolt 8 is connected with the threaded holes at the upper end and the lower end of the sliding rod 7 in a threaded manner to fix the sliding rod 7;
step three: when the fixed angles of the third fixing plate 12 and the fourth fixing plate 15 need to be adjusted, the bearing 21 can be utilized to rotate the connecting rod 10, the second supporting rod 11 and the third supporting rod 14, and the second supporting rod 11 and the third supporting rod 14 can drive the third fixing plate 12 and the fourth fixing plate 15 to rotate, so that multi-angle fixing is performed;
step four: when meetting the contained angle, can make second bracing piece 11, third fixed plate 12 and the fixed one of them face of third fixing bolt 13, third bracing piece 14, fourth fixed plate 15 and fourth fixing bolt 16 fix to the another side through the rotation of rotary rod 17, carry out the fixed of contained angle multiaspect, promoted fixed effect.
When a tower crane wall-attached device and a construction method of the tower crane wall-attached device are used, a first connecting frame 1 and a second connecting frame 2 are attached to the left end and the right end of a tower crane, then a first fixing bolt 6 is utilized, a first fixing plate 4 and a second fixing plate 5 are fixed, then a third fixing bolt 13 and a fourth fixing bolt 16 on a third fixing plate 12 and a fourth fixing plate 15 are utilized, the tower crane wall-attached device is fixed with a building wall surface, when the position of the fixing support needs to be adjusted, the sliding rod 7 can slide in a sliding groove 18, after the sliding is completed, a second fixing bolt 8 is reused, the sliding rod 7 is in threaded connection with threaded holes at the upper end and the lower end of the sliding rod 7, the sliding rod 7 is fixed, when the fixing angle of the third fixing plate 12 and the fourth fixing plate 15 needs to be adjusted, the connecting rod 10 can be rotated by using a bearing 21, the second supporting rod 11 and the third supporting rod 14 can drive the third fixing plate 12 and the fourth fixing plate 15 to rotate, so that the multi-angle is fixed, one side of the second supporting rod 11 and the multi-angle is fixed, and the multi-face of the multi-face is lifted.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a tower crane attaches wall device, includes first connecting frame (1) and second connecting frame (2), its characterized in that: sliding mechanisms are arranged in the first connecting frame (1) and the second connecting frame (2);
the sliding mechanism comprises an annular groove (3), a sliding groove (18), a sliding rod (7), a first fixing bolt (6), a first fixing plate (4), a first supporting rod (9), a circular groove (20), a bearing (21), a connecting rod (10), a second supporting rod (11), a second fixing plate (5) and a second fixing bolt (8); a first fixing plate (4) and a second fixing plate (5) are welded at the front end and the rear end of the right side of the first connecting frame (1) and the front end and the rear end of the left side of the second connecting frame (2) respectively, a first fixing bolt (6) is attached to the upper end and the lower end of the right side of the second fixing plate (5), a ring groove (3) is formed in the left side of the first fixing bolt (6) and the upper end and the lower end of the inner part of the ring groove (3) respectively, a sliding groove (18) is formed in the upper end and the lower end of the inner part of the ring groove (3), a sliding rod (7) is connected to the front end and the rear end of the inner part of the sliding groove (18) in a sliding mode, a first supporting rod (9) penetrates through the outer side of the sliding rod (7), a round groove (20) is formed in one end, far away from the sliding rod (7), of the first supporting rod (9), a bearing (21) is fixedly connected to the inner part of the bearing (10), a rotating end, far away from the first supporting rod (10), a third supporting rod (11) is connected to the fixing plate (11), third fixing bolt (13) are all laminated to both sides about third fixed plate (12) is close to the one end of second bracing piece (11), third fixed plate (12) are passed to third fixing bolt (13) other end.
2. The tower crane wall attachment device according to claim 1, wherein: a plurality of first round holes (19) have been seted up to inside equidistance of ring channel (3), both sides have all been laminated a plurality of second fixing bolt (8) about first connecting frame (1) and second connecting frame (2), first round hole (19) are passed to second fixing bolt (8) one end, and the screw hole threaded connection at both ends about second fixing bolt (8) and slide bar (7).
3. The tower crane wall-attached device according to claim 1, wherein: third bracing piece (14) have all been laminated to both sides one end about second bracing piece (11), second round hole (22) have been seted up to the inside one end that is close to connecting rod (10) of second bracing piece (11).
4. The tower crane wall attachment device according to claim 3, wherein: the inside rotary rod (17) that has run through of second round hole (22), third bracing piece (14) have all been welded to both sides about rotary rod (17).
5. The tower crane wall-attached device according to claim 4, wherein: third bracing piece (14) one end fixedly connected with fourth fixed plate (15), both sides have all laminated fourth fixing bolt (16) about fourth fixed plate (15) is close to the one end of third bracing piece (14), fourth fixed plate (15) are passed to the other end of fourth fixing bolt (16).
6. The tower crane wall attachment device according to claim 1, wherein: the first connecting frame (1), the second connecting frame (2), the first fixing plate (4), the second fixing plate (5), the first supporting rod (9), the second supporting rod (11), the connecting rod (10) and the sliding rod (7) are all made of stainless metal materials.
7. A construction method of a tower crane wall-attached device is characterized in that the tower crane wall-attached device in claim 5 is used, and the construction method of the tower crane wall-attached device comprises the following steps:
the method comprises the following steps: the first connecting frame (1) and the second connecting frame (2) are attached from the left end and the right end of a tower crane, then the first fixing plate (4) and the second fixing plate (5) are fixed by using the first fixing bolt (6), and then the third fixing bolt (13) and the fourth fixing bolt (16) on the third fixing plate (12) and the fourth fixing plate (15) are fixed with the building wall surface;
step two: when the position of the support is required to be adjusted and fixed, the sliding rod (7) can slide in the sliding groove (18), and after the sliding is finished, the second fixing bolt (8) is in threaded connection with threaded holes in the upper end and the lower end of the sliding rod (7) to fix the sliding rod (7);
step three: when the fixed angles of the third fixed plate (12) and the fourth fixed plate (15) need to be adjusted, the bearing (21) can be utilized to rotate the connecting rod (10), the second supporting rod (11) and the third supporting rod (14), and the second supporting rod (11) and the third supporting rod (14) can drive the third fixed plate (12) and the fourth fixed plate (15) to rotate, so that multi-angle fixation is performed;
step four: when meeting the contained angle, can make second bracing piece (11), third fixed plate (12) and third fixing bolt (13) fix one of them face, third bracing piece (14), fourth fixed plate (15) and fourth fixing bolt (16) are fixed to the another side through rotary rod (17) rotation, carry out the fixed of contained angle multiaspect, have promoted fixed effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010501566.8A CN111573528B (en) | 2020-06-04 | 2020-06-04 | Tower crane wall attaching device and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010501566.8A CN111573528B (en) | 2020-06-04 | 2020-06-04 | Tower crane wall attaching device and construction method thereof |
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| CN111573528A CN111573528A (en) | 2020-08-25 |
| CN111573528B true CN111573528B (en) | 2023-01-17 |
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| CN113060658B (en) * | 2021-04-01 | 2023-01-06 | 湖南湘鼎机械设备有限公司 | Wall-attached connecting system for building tower crane |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958975A (en) * | 1995-08-23 | 1997-03-04 | Taisei Corp | Support device with dampting function of crane support |
| CN201817215U (en) * | 2010-04-30 | 2011-05-04 | 湖北省电力建设第一工程公司 | Attachment shroud ring for fixing attachment device in tower crane |
| CN203639005U (en) * | 2013-12-06 | 2014-06-11 | 上海建工五建集团有限公司 | Reinforcing device of tower crane |
| CN204778504U (en) * | 2015-07-13 | 2015-11-18 | 福建省桥兴机械制造有限公司 | Tower crane's anchorage device |
| CN108128711B (en) * | 2017-12-13 | 2019-08-27 | 江麓机电集团有限公司 | A kind of adjustable attachment frame in tower crane |
| CN208516824U (en) * | 2018-01-03 | 2019-02-19 | 广东科能工程管理有限公司 | Material lifting machine clamp bolt type wall-attaching equipment |
| CN209583448U (en) * | 2019-01-11 | 2019-11-05 | 安顺中安安装工程有限公司 | A kind of attachment device of tower crane |
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