CN111252679A - Tower crane wall-attached anchoring structure for old-fashioned buildings - Google Patents
Tower crane wall-attached anchoring structure for old-fashioned buildings Download PDFInfo
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- CN111252679A CN111252679A CN202010073571.3A CN202010073571A CN111252679A CN 111252679 A CN111252679 A CN 111252679A CN 202010073571 A CN202010073571 A CN 202010073571A CN 111252679 A CN111252679 A CN 111252679A
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- plate
- support plate
- plates
- clamping
- side wall
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Classifications
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a tower crane wall-attached anchoring structure for old-modified buildings, which comprises two symmetrically-arranged anchoring main bodies, wherein the two anchoring main bodies are connected through two symmetrically-arranged first telescopic mechanisms, each anchoring main body comprises two symmetrically-arranged first supporting plates, the two first supporting plates are of a hollow structure, moving mechanisms are arranged in the two first supporting plates, the two moving mechanisms are connected through second telescopic mechanisms, and clamping mechanisms are arranged on the two first supporting plates. The anchoring structure has the advantages of convenient adjustment of the fixing range, larger application range and convenient assistance to the construction of old modified buildings.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a tower crane wall-attached anchoring structure for an old-fashioned building.
Background
The old city reconstruction means partially or integrally reconstructing and updating all the material living environment of the old city step by step so as to fundamentally improve the conditions of labor, life service, rest and the like. The method not only reflects the development process of the city, the urban space planning organization and the improvement process of the building and social welfare facilities; but also the material result, reflecting the current building and welfare facility conditions. The old city reconstruction is an uninterrupted process, and depending on the development direction and speed of the city, an anchoring structure is required to be used for assisting the reconstruction of the old city reconstruction;
the fixing range of the existing anchoring structure is inconvenient to adjust, the application range is small, and the existing anchoring structure is inconvenient to assist construction of old modified buildings, so that a tower crane wall-attached anchoring structure for the old modified buildings is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a tower crane wall-attached anchoring structure for an old modified building.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a tower crane attaches wall anchor structure for old change building, includes the anchor main part that two symmetries set up, two connect through the first telescopic machanism that two symmetries set up between the anchor main part, the anchor main part includes the first extension board that two symmetries set up, two first extension board is hollow structure, and all is equipped with moving mechanism in two first extension boards, two connect, two through second telescopic machanism between the moving mechanism all be equipped with clamping mechanism on the first extension board.
Preferably, the first telescopic mechanism comprises a second support plate which is vertically arranged, the second support plate is of a hollow structure, a third support plate which is vertically arranged is inserted into the second support plate, a first driving motor is arranged in the second support plate, the output end of the first driving motor is fixedly connected with a first gear, and a tooth groove which is meshed with the first gear is formed in the side wall of the third support plate.
Preferably, the moving mechanism includes a second driving motor, an output end of the second driving motor is fixedly connected with a second gear, two racks symmetrically arranged are slidably connected in the first support plate, the two racks are all meshed with the second gear, and one ends of the two racks opposite to each other are all arranged through the side wall of the first support plate.
Preferably, the second telescopic mechanism comprises a fourth support plate which is horizontally arranged and is of a hollow structure, two push plates which are symmetrically arranged are inserted into the fourth support plate, one ends of the push plates which are opposite to each other are fixedly connected with vertically arranged movable plates, the two movable plates are connected through a first telescopic connecting rod, a first strip-shaped opening which is matched with the two movable plates is formed in the side wall of the fourth support plate, the two movable plates penetrate through the first strip-shaped opening, and a clamping plate which is matched with the two movable plates is arranged on the side wall of the fourth support plate.
Preferably, the clamping mechanism includes hollow structure's joint board, be equipped with the threaded rod in the joint board, the one end of threaded rod is rotated with the inner wall of joint board and is connected, and the other end of threaded rod runs through the lateral wall setting of joint board, the cover is equipped with the nut that two symmetries set up on the threaded rod, two equal fixedly connected with splint on the nut, be equipped with on the lateral wall of joint board and match the second bar opening that sets up with two splint, and two splint all run through the setting of second bar opening.
Preferably, the lower extreme fixed connection of third extension board has the slide of level setting, and the slide passes through the second telescopic link and is connected with the diapire of second extension board, be equipped with the third bar opening that matches the setting with the slide on the lateral wall of second extension board, the slide runs through the setting of third bar opening, and is equipped with the slip locking piece that matches the setting with the slide on the lateral wall of second extension board.
Preferably, the external screw thread of threaded rod comprises first external screw thread and the second external screw thread that the symmetry set up, first external screw thread sets up with the second external screw thread opposite direction of rotation, and two nuts overlap respectively on first external screw thread and second external screw thread.
Preferably, first flexible connecting rod and second flexible connecting rod all include first branch and second branch, first branch is hollow structure, and second branch inserts and establishes in first branch, first flexible connecting rod all overlaps with the outside of second flexible connecting rod and is equipped with the spring.
Preferably, the threaded rod is sleeved with a nut, and the nut is located outside the clamping plate.
The invention has the following beneficial effects:
1. the first driving motor can drive the first gear to rotate, so that the third support plate is driven to move in the vertical direction, the working limit between the two anchoring main bodies is adjusted, the fixing range of the anchoring structure is convenient to adjust, and the sliding plate is matched with the second telescopic connecting rod, so that the movement state of the third support plate is more stable;
2. the push movable plate can drive the push plate to move in the horizontal direction, thereby the fixed range of the anchoring structure is adjusted in the horizontal direction, the second driving motor can drive the second gear to rotate, the two racks are driven to move in the vertical direction, the fixed range of the anchoring structure is adjusted in the vertical direction, the first external thread and the second external thread are opposite in rotating direction, the rotating threaded rod can drive the two nuts to move in opposite directions, the two clamping plates are driven to move in opposite directions, and the anchoring structure is convenient to assist and fix.
Drawings
FIG. 1 is a schematic structural diagram of a tower crane wall-attached anchoring structure for a modified old building according to the present invention;
FIG. 2 is a schematic structural diagram of a moving mechanism and a second telescoping mechanism of a tower crane wall-attached anchoring structure for a modified old building, according to the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1;
FIG. 4 is a schematic view of the structure at B in FIG. 2;
fig. 5 is a schematic structural diagram of a clamping mechanism for a tower crane wall-attached anchoring structure of an old-modified building provided by the invention.
In the figure: the device comprises a first support plate 1, a second support plate 2, a third support plate 3, a first driving motor 4, a first gear 5, a second driving motor 6, a second gear 7, a rack 8, a fourth support plate 9, a push plate 10, a movable plate 11, a first telescopic connecting rod 12, a clamping plate 13, a threaded rod 14, a nut 15, a clamping plate 16, a sliding plate 17, a second telescopic connecting rod 18, a sliding locking block 19, a nut 20 and a clamping plate 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, a tower crane wall-attached anchoring structure for old-fashioned buildings comprises two symmetrically arranged anchoring bodies, the two anchoring bodies are connected through two symmetrically arranged first telescopic mechanisms, each first telescopic mechanism comprises a vertically arranged second support plate 2, each second support plate 2 is of a hollow structure, a vertically arranged third support plate 3 is inserted into each second support plate 2, a first driving motor 4 is arranged in each second support plate 2, the output end of each first driving motor 4 is fixedly connected with a first gear 5, tooth grooves meshed with the first gear 5 are arranged on the side wall of each third support plate 3, a horizontally arranged sliding plate 17 is fixedly connected to the lower end of each third support plate 3, the sliding plate 17 is connected with the bottom wall of each second support plate 2 through a second telescopic connecting rod 18, a third strip-shaped opening matched with the sliding plate 17 is arranged on the side wall of each second support plate 2, the sliding plate 17 penetrates through the third strip-shaped opening, a sliding locking block 19 which is matched with the sliding plate 17 is arranged on the side wall of the second support plate 2, a nut 20 is sleeved on the threaded rod 14, the nut 20 is positioned outside the clamping plate 13, the first telescopic connecting rod 12 and the second telescopic connecting rod 18 respectively comprise a first support rod and a second support rod, the first support rod is of a hollow structure, the second support rod is inserted into the first support rod, springs are sleeved outside the first telescopic connecting rod 12 and the second telescopic connecting rod 18, the first driving motor 4 can drive the first gear 5 to rotate, so that the third support plate 3 is driven to move in the vertical direction, the working limit between the two anchoring main bodies is adjusted, the fixed range of the anchoring structure is conveniently adjusted, and the sliding plate 17 is matched with the second telescopic connecting rod 18, so that the movement state of the third support plate 3 is more stable;
the anchoring main body comprises two first support plates 1 which are symmetrically arranged, the two first support plates 1 are both of a hollow structure, moving mechanisms are arranged in the two first support plates 1, the two moving mechanisms are connected through a second telescopic mechanism, clamping mechanisms are arranged on the two first support plates 1, each moving mechanism comprises a second driving motor 6, the output end of each second driving motor 6 is fixedly connected with a second gear 7, two symmetrically-arranged racks 8 are slidably connected in the first support plates 1, the two racks 8 are meshed with the second gear 7, the opposite ends of the two racks 8 penetrate through the side wall of the first support plate 1, each second telescopic mechanism comprises a horizontally-arranged fourth support plate 9, the fourth support plate 9 is of a hollow structure, two symmetrically-arranged push plates 10 are inserted in the fourth support plate 9, and the opposite ends of the two push plates 10 are fixedly connected with a vertically-arranged moving plate 11, the two moving plates 11 are connected through a first telescopic connecting rod 12, a first strip-shaped opening matched with the two moving plates 11 is arranged on the side wall of the fourth support plate 9, the two moving plates 11 are arranged to penetrate through the first strip-shaped opening, clamping plates 21 matched with the two moving plates 11 are arranged on the side wall of the fourth support plate 9, the clamping mechanism comprises a clamping plate 13 with a hollow structure, a threaded rod 14 is arranged in the clamping plate 13, one end of the threaded rod 14 is rotatably connected with the inner wall of the clamping plate 13, the other end of the threaded rod 14 penetrates through the side wall of the clamping plate 13 and is provided with two symmetrically arranged nuts 15, the two nuts 15 are fixedly connected with clamping plates 16, a second strip-shaped opening matched with the two clamping plates 16 is arranged on the side wall of the clamping plate 13, the two clamping plates 16 are arranged to penetrate through the second strip-shaped opening, and the external threads of the threaded rod 14 are composed of first external threads, first external screw thread sets up with second external screw thread is to opposite, and two nuts 15 overlap respectively and establish on first external screw thread and second external screw thread, the cover is equipped with nut 20 on threaded rod 14, and nut 20 is located the outside of joint board 13, it can drive push pedal 10 and move on the horizontal direction to promote movable plate 11, thereby adjust the fixed range of anchor structure on the horizontal direction, second driving motor 6 can drive second gear 7 and rotate, drive two rack 8 and move on vertical direction, adjust the fixed range of anchor structure on vertical direction, because first external screw thread and second external screw thread are to opposite soon, it can drive two nut 15 moves in opposite directions to rotate threaded rod 14, thereby drive two splint 16 moves in opposite directions, be convenient for assist fixedly to anchor structure.
In the invention, a first driving motor 4 can drive a first gear 5 to rotate so as to drive a third support plate 3 to move in the vertical direction, the working limit between two anchoring bodies is adjusted, the fixed range of an anchoring structure is convenient to adjust, a sliding plate 17 is matched with a second telescopic connecting rod 18 so as to enable the motion state of the third support plate 3 to be more stable, a pushing moving plate 11 can drive a pushing plate 10 to move in the horizontal direction so as to adjust the fixed range of the anchoring structure in the horizontal direction, a second driving motor 6 can drive a second gear 7 to rotate so as to drive two racks 8 to move in the vertical direction and adjust the fixed range of the anchoring structure in the vertical direction, and a rotating threaded rod 14 can drive two nuts 15 to move in opposite directions due to the fact that the first external thread and the second external thread are opposite in rotation direction, so as to drive two clamping plates 16 to move in opposite directions, it is convenient to carry out auxiliary fixation to anchor structure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A tower crane wall-attached anchoring structure for old modified buildings comprises two symmetrically arranged anchoring main bodies and is characterized in that the two anchoring main bodies are connected through two symmetrically arranged first telescopic mechanisms, each anchoring main body comprises two symmetrically arranged first support plates (1), each of the two first support plates (1) is of a hollow structure, moving mechanisms are arranged in the two first support plates (1), the two moving mechanisms are connected through second telescopic mechanisms, each first support plate (1) is provided with a clamping mechanism, each first telescopic mechanism comprises a vertically arranged second support plate (2), each second support plate (2) is of a hollow structure, a vertically arranged third support plate (3) is inserted in each second support plate (2), a first driving motor (4) is arranged in each second support plate (2), and the output end of each first driving motor (4) is fixedly connected with a first gear (5), the side wall of the third support plate (3) is provided with a tooth groove meshed with the first gear (5), the moving mechanism comprises a second driving motor (6), the output end of the second driving motor (6) is fixedly connected with a second gear (7), the first support plate (1) is internally and slidably connected with two symmetrically-arranged racks (8), the two racks (8) are meshed with the second gear (7), one ends of the two racks (8) opposite to each other are arranged by penetrating through the side wall of the first support plate (1), the second telescopic mechanism comprises a horizontally-arranged fourth support plate (9), the fourth support plate (9) is of a hollow structure, two symmetrically-arranged push plates (10) are inserted into the fourth support plate (9), one ends of the two push plates (10) opposite to each other are fixedly connected with a vertically-arranged moving plate (11), and the two moving plates (11) are connected through a first telescopic connecting rod (12), the side wall of the fourth support plate (9) is provided with a first strip-shaped opening matched with the two moving plates (11), the two moving plates (11) penetrate through the first strip-shaped opening, and the side wall of the fourth support plate (9) is provided with a clamping plate (21) matched with the two moving plates (11).
2. The tower crane wall-attached anchoring structure for the old modified building is characterized in that the clamping mechanism comprises a clamping plate (13) with a hollow structure, a threaded rod (14) is arranged in the clamping plate (13), one end of the threaded rod (14) is rotationally connected with the inner wall of the clamping plate (13), the other end of the threaded rod (14) penetrates through the side wall of the clamping plate (13), two nuts (15) symmetrically arranged are sleeved on the threaded rod (14), two clamping plates (16) are fixedly connected onto the nuts (15), a second strip-shaped opening matched with the two clamping plates (16) in arrangement is formed in the side wall of the clamping plate (13), and the two clamping plates (16) penetrate through the second strip-shaped opening.
3. The tower crane wall-attached anchoring structure for the old modified building is characterized in that a sliding plate (17) horizontally arranged is fixedly connected to the lower end of the third supporting plate (3), the sliding plate (17) is connected with the bottom wall of the second supporting plate (2) through a second telescopic connecting rod (18), a third strip-shaped opening matched with the sliding plate (17) is formed in the side wall of the second supporting plate (2), the sliding plate (17) penetrates through the third strip-shaped opening, and a sliding locking block (19) matched with the sliding plate (17) is arranged on the side wall of the second supporting plate (2).
4. The tower crane wall-attached anchoring structure for the old modified building according to claim 2, wherein the external thread of the threaded rod (14) is composed of a first external thread and a second external thread which are symmetrically arranged, the rotating directions of the first external thread and the second external thread are opposite, and two nuts (15) are respectively sleeved on the first external thread and the second external thread.
5. The tower crane wall-attached anchoring structure for the old-modified building is characterized in that the first telescopic connecting rod (12) and the second telescopic connecting rod (18) respectively comprise a first supporting rod and a second supporting rod, the first supporting rod is of a hollow structure, the second supporting rod is inserted into the first supporting rod, and springs are sleeved on the outer portions of the first telescopic connecting rod (12) and the second telescopic connecting rod (18).
6. The tower crane wall-attached anchoring structure for the old modified building is characterized in that a nut (20) is sleeved on the threaded rod (14), and the nut (20) is positioned outside the clamping plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073571.3A CN111252679B (en) | 2020-01-22 | 2020-01-22 | Tower crane wall-attached anchoring structure for old-fashioned buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073571.3A CN111252679B (en) | 2020-01-22 | 2020-01-22 | Tower crane wall-attached anchoring structure for old-fashioned buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111252679A true CN111252679A (en) | 2020-06-09 |
| CN111252679B CN111252679B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010073571.3A Expired - Fee Related CN111252679B (en) | 2020-01-22 | 2020-01-22 | Tower crane wall-attached anchoring structure for old-fashioned buildings |
Country Status (1)
| Country | Link |
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| CN (1) | CN111252679B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964089A (en) * | 2020-06-29 | 2020-11-20 | 福建省气柜设备安装有限公司 | Boiler flue gas purification system based on effect is carried to dehumidification drying device |
| CN112038976A (en) * | 2020-09-14 | 2020-12-04 | 国网河南省电力公司温县供电公司 | Power supply line maintenance platform |
| CN112194021A (en) * | 2020-11-10 | 2021-01-08 | 常德市荣程机械有限公司 | Novel modularization of tower machine adheres to frame |
| CN112227810A (en) * | 2020-09-29 | 2021-01-15 | 张强 | 5G communication network communication tower |
| CN113060658A (en) * | 2021-04-01 | 2021-07-02 | 杨晓凡 | Wall-attached connecting system for building tower crane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB114154A (en) * | 1917-01-11 | 1919-01-02 | William Chalmers Forbes | An Improved Combined Derrick and Transporter. |
| CN201240791Y (en) * | 2008-04-26 | 2009-05-20 | 扬州工业职业技术学院 | Adjustable self-adaptive wall strut of tower crane |
| CN201250066Y (en) * | 2008-08-29 | 2009-06-03 | 扬州工业职业技术学院 | Correlative structure of adjustable wall laying stay bars |
| CN201343397Y (en) * | 2008-12-19 | 2009-11-11 | 青岛市胶州建设集团有限公司 | Retractable wall-adhering device of tower crane |
| CN201347328Y (en) * | 2008-12-12 | 2009-11-18 | 扬州工业职业技术学院 | Annular rack type self-adapting attachment support rod |
| CN105016223A (en) * | 2015-08-02 | 2015-11-04 | 周兆弟 | Cross beam supporting system used for tower crane |
| EP3361151A1 (en) * | 2017-01-25 | 2018-08-15 | Clevatech Ltd | Flue mounted hoist |
-
2020
- 2020-01-22 CN CN202010073571.3A patent/CN111252679B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB114154A (en) * | 1917-01-11 | 1919-01-02 | William Chalmers Forbes | An Improved Combined Derrick and Transporter. |
| CN201240791Y (en) * | 2008-04-26 | 2009-05-20 | 扬州工业职业技术学院 | Adjustable self-adaptive wall strut of tower crane |
| CN201250066Y (en) * | 2008-08-29 | 2009-06-03 | 扬州工业职业技术学院 | Correlative structure of adjustable wall laying stay bars |
| CN201347328Y (en) * | 2008-12-12 | 2009-11-18 | 扬州工业职业技术学院 | Annular rack type self-adapting attachment support rod |
| CN201343397Y (en) * | 2008-12-19 | 2009-11-11 | 青岛市胶州建设集团有限公司 | Retractable wall-adhering device of tower crane |
| CN105016223A (en) * | 2015-08-02 | 2015-11-04 | 周兆弟 | Cross beam supporting system used for tower crane |
| EP3361151A1 (en) * | 2017-01-25 | 2018-08-15 | Clevatech Ltd | Flue mounted hoist |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964089A (en) * | 2020-06-29 | 2020-11-20 | 福建省气柜设备安装有限公司 | Boiler flue gas purification system based on effect is carried to dehumidification drying device |
| CN112038976A (en) * | 2020-09-14 | 2020-12-04 | 国网河南省电力公司温县供电公司 | Power supply line maintenance platform |
| CN112227810A (en) * | 2020-09-29 | 2021-01-15 | 张强 | 5G communication network communication tower |
| CN112227810B (en) * | 2020-09-29 | 2021-12-14 | 河北北方伟业钢结构制造有限公司 | 5G communication network communication tower |
| CN112194021A (en) * | 2020-11-10 | 2021-01-08 | 常德市荣程机械有限公司 | Novel modularization of tower machine adheres to frame |
| CN112194021B (en) * | 2020-11-10 | 2023-01-03 | 常德市荣程机械有限公司 | Tower machine modularization adheres to frame |
| CN113060658A (en) * | 2021-04-01 | 2021-07-02 | 杨晓凡 | Wall-attached connecting system for building tower crane |
| 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 |
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|---|---|
| CN111252679B (en) | 2021-05-04 |
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