CN112374386B - Telescopic attaching frame with high stability for tower crane - Google Patents
Telescopic attaching frame with high stability for tower crane Download PDFInfo
- Publication number
- CN112374386B CN112374386B CN202011371460.7A CN202011371460A CN112374386B CN 112374386 B CN112374386 B CN 112374386B CN 202011371460 A CN202011371460 A CN 202011371460A CN 112374386 B CN112374386 B CN 112374386B
- Authority
- CN
- China
- Prior art keywords
- rod
- telescopic
- fixing
- diagonal
- tower crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a telescopic attaching frame with high stability for a tower crane, which comprises two horizontally arranged telescopic fixing devices, wherein each telescopic fixing device comprises a hollow fixing rod and a hydraulic rod arranged in the fixing rod, diagonal rods are symmetrically arranged on the left side and the right side of one end of each telescopic fixing device, each diagonal rod comprises a diagonal rod main rod, one end of each diagonal rod main rod is fixedly connected with a first threaded rod, one side of each telescopic fixing device, close to the middle, is provided with a fixing device, and a reinforcing device is arranged between the two telescopic fixing devices. According to the structural design, the attachment frame can stretch out and draw back through the hydraulic rod, the position of the expansion frame can be conveniently adjusted, meanwhile, the stability of the attachment frame is enhanced through the diagonal draw bar, and the falling prevention net in the middle of the reinforcing rod can prevent workers from falling during operation.
Description
Technical Field
The invention relates to the technical field of tower crane attaching frames, in particular to a telescopic attaching frame with high stability for a tower crane.
Background
The tower crane attaching frame is a frame for fixing the tower crane, so that swing of the tower crane can be reduced, the attaching frame needs to be installed when the height of the tower crane exceeds the independent height, and the higher the tower crane is, the denser the attaching frame needs to be. Most of the existing tower crane attaching frames are formed by obliquely pulling a plurality of steel bars on a wall body, so that the existing tower crane attaching frames are not stable enough, cannot stretch and retract, and are not beneficial to movement of the tower crane.
Disclosure of Invention
The invention aims to provide a telescopic attaching frame with high stability for a tower crane, so as to solve the problems in the prior art.
In order to achieve the above object, the invention provides a telescopic attachment frame with high stability for a tower crane, which comprises two horizontally arranged telescopic fixing devices, wherein each telescopic fixing device comprises a hollow fixing rod and a hydraulic rod arranged in the fixing rod, diagonal rods are symmetrically arranged on the left side and the right side of one end of each telescopic fixing device, each diagonal rod comprises a diagonal rod main rod, one end of each diagonal rod main rod is fixedly connected to the fixing rod, the other end of each diagonal rod main rod is fixedly connected with a first threaded rod, a fixing device is arranged at a position, close to the middle, of one side of each telescopic fixing device, each fixing device comprises a fixing plate, four sides of the surface of each fixing plate penetrate through screws, a first nut is arranged on the four sides of the back of each fixing plate, through holes are formed in positions, close to the middle, of each fixing plate are matched with the corresponding fixing rods in a clamping mode, a reinforcing device is arranged in the middle of each telescopic fixing device, and each reinforcing device comprises two reinforcing rods which are horizontally arranged.
As a further improvement of the technical scheme, two sides of one end of the fixed rod are fixedly connected with anti-sliding rods.
As a further improvement of the technical proposal, the screw is in threaded connection with the first nut.
As a further improvement of the technical scheme, a plurality of stabilizing rods are arranged in the middle of the reinforcing rods.
As a further improvement of the technical scheme, an anti-falling net is arranged in the middle of the reinforcing rod.
As a further improvement of the technical scheme, a first external thread and a second nut are arranged at the position, close to one side, of the surface of the first threaded rod, and the first external thread is in threaded connection with the second nut.
As a further improvement of the technical scheme, one end of the diagonal draw bar main rod is provided with a second threaded rod, the surface of the second threaded rod is provided with a second external thread and a third nut, and the second external thread is in threaded connection with the second nut.
Compared with the prior art, the invention has the beneficial effects that:
1. in this telescopic attached frame, make attached frame can stretch out and draw back through the hydraulic stem that sets up, be convenient for adjust the position of telescopic bracket, simultaneously, fixing device can be with attached frame firm on the wall body.
2. In the telescopic attaching frame, the stability of the attaching frame is enhanced through the inclined pull rod, and the falling preventing net in the middle of the reinforcing rod can prevent workers from falling during operation.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1;
fig. 2 is a schematic structural diagram of a telescopic fixing apparatus according to embodiment 1;
FIG. 3 is a schematic view of the fixing device of embodiment 1;
FIG. 4 is a schematic structural view of the reinforcing apparatus of embodiment 1;
FIG. 5 is a schematic view of the diagonal draw bar of embodiment 1;
FIG. 6 is a schematic view of the structure at A in example 1;
fig. 7 is a schematic diagram showing a detachable structure of the telescopic fixing apparatus according to embodiment 1;
fig. 8 is a schematic side view of the telescopic device of embodiment 1.
Fig. 9 is a schematic front view of the telescopic fixing apparatus of embodiment 1;
fig. 10 is a schematic front view of the telescopic fixing apparatus of embodiment 1;
FIG. 11 is a schematic top view of the telescopic fixture of embodiment 1;
FIG. 12 is a schematic side view of the telescopic fixture of embodiment 1;
the meaning of each reference sign in the figure is:
100. a telescopic fixing device;
110. a fixed rod; 120. a hydraulic rod; 130. an anti-skid bar;
200. a fixing device;
210. a fixing plate; 220. a screw; 230. a first nut; 240. and (3) through holes:
300. a reinforcing device;
310. a reinforcing rod; 320. a stabilizing rod; 330. an anti-falling net;
400. a diagonal draw bar;
410. a diagonal draw bar main bar;
420. a first threaded rod; 421. a first external thread;
430. a second nut; 440. a third nut;
450. a second threaded rod; 451. and a second external thread.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. 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 apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-12, this embodiment provides a telescopic attachment frame with high stability for a tower crane, including two telescopic fixing devices 100 horizontally arranged, which can make the attachment frame telescopic, so as to facilitate the adjustment of the attachment frame, the telescopic fixing devices 100 include a hollow fixing rod 110 and a hydraulic rod 120 arranged in the fixing rod 110, so as to facilitate the adjustment of the attachment frame, diagonal rods 400 are symmetrically arranged on the left and right sides of one end of the telescopic fixing device 100, the diagonal rods can make the attachment frame more stable, the diagonal rods 400 include diagonal rods main rods 410, one end of each diagonal rods main rod 410 is fixedly connected to the fixing rod 110, the other end of each diagonal rods main rod 410 is fixedly connected with a first threaded rod 420, the first threaded rod 420 can fix the diagonal rods in a wall body, so that the overall stability is stronger, the position of one side of the telescopic fixing device 100 close to the middle is provided with a fixing device 200, the telescopic fixing device can be fixed on the wall body, the stability is enhanced, four sides of the surface of the fixing plate 210 are penetrated with a screw 220, four sides of the back of the fixing plate 210 are provided with a first through hole 230, the two fixing plates are fixedly connected with two fixing devices 300 and are fixedly connected with two fixing devices 310, and the two fixing devices 300 are fixedly connected with one end of each other by a fixing device 310.
In this embodiment, the two sides of one end of the fixing rod 110 are fixedly connected with the anti-slip rod 130, and the anti-slip rod 130 is clamped with the wall body, so that the fixing rod 110 can be effectively prevented from sliding out of the wall body.
Further, the first screw 220 is screwed with the first nut 230, and the screw connection makes the fixing of the fixing plate 210 more firm.
Further, a plurality of stabilizing bars 320 are provided in the middle of the reinforcing bars 310, and the stabilizing bars 320 can stabilize the two reinforcing bars 310.
Further, the middle of the reinforcing rod 310 is provided with a falling preventing net 330, and the falling preventing net 330 can prevent a worker from falling during operation.
Specifically, the first external thread 421 and the second nut 430 are provided at a position of the surface of the first threaded rod 420 near one side, and the first external thread 421 is in threaded connection with the second nut 430, so that the first threaded rod 420 is fixed in the wall body to stabilize the telescopic attachment frame.
In addition, one end of the diagonal draw bar main rod 410 is provided with a second threaded rod 450, and a second external thread 451 and a third nut 440 are provided on the surface of the second threaded rod 450, and the second external thread 451 is in threaded connection with the second nut 440, so that the diagonal draw bar main rod 410 is more firmly connected with the fixing rod 100.
When the telescopic fixing device is used, the telescopic fixing device 100 passes through the through hole 240 to be fixed in a wall body to play a role of stability, then the first external screw 421 on the diagonal draw bar main rod 410 is in threaded connection with the second nut 430, so that the diagonal draw bar 400 is fixed in the wall body to strengthen the overall stability, then the second external screw 451 on the diagonal draw bar main rod 410 is in threaded connection with the third nut 440, so that the fixing rod 110 is fixed with the diagonal draw bar 400, and finally the first screw 220 is in threaded connection with the first nut 230, so that the fixing rod 110 is connected with the wall body more stably.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tower crane is with flexible attached frame that has high stability, includes flexible fixing device (100) of two level settings, its characterized in that: the telescopic fixing device (100) comprises a hollow fixing rod (110) and a hydraulic rod (120) arranged in the fixing rod (110), diagonal rods (400) are symmetrically arranged on the left side and the right side of one end of the telescopic fixing device (100), each diagonal rod (400) comprises a diagonal rod main rod (410), one end of each diagonal rod main rod (410) is fixedly connected to the fixing rod (110), the other end of each diagonal rod main rod (410) is fixedly connected with a first threaded rod (420), a fixing device (200) is arranged at a position, close to the middle, of one side of the telescopic fixing device (100), each fixing device (200) comprises a fixing plate (210), screws (220) are arranged on four sides of the surface of the fixing plate (210), first nuts (230) are arranged on the four sides of the back of the fixing plate, through holes (240) are formed in positions, close to the middle, of the surface of the fixing plate, of each diagonal rod main rod (410) are fixedly connected with the fixing rod (110), a reinforcing device (300) is arranged in the middle, each reinforcing device (300) comprises two reinforcing rods (310) which are horizontally arranged, and one end of each fixing rod (310) is connected with one fixing rod (310);
a plurality of stabilizing rods (320) are arranged in the middle of the reinforcing rods (310);
and an anti-falling net (330) is arranged in the middle of the reinforcing rod (310).
2. The telescopic attachment with high stability for a tower crane according to claim 1, wherein: the two sides of one end of the fixed rod (110) are fixedly connected with an anti-slip rod (130).
3. The telescopic attachment with high stability for a tower crane according to claim 1, wherein: the screw (220) is in threaded connection with a first nut (230).
4. The telescopic attachment with high stability for a tower crane according to claim 1, wherein: a first external thread (421) is arranged on the surface of the first threaded rod (420) close to one side.
5. The telescopic attachment with high stability for a tower crane according to claim 4, wherein: a second nut (430) is arranged on the surface of the first threaded rod (420) close to one side, and the first external thread (421) is in threaded connection with the second nut (430).
6. The telescopic attachment with high stability for a tower crane according to claim 1, wherein: one end of the diagonal draw bar main rod (410) is provided with a second threaded rod (450).
7. The telescopic attachment with high stability for a tower crane of claim 6, wherein: a second external thread (451) and a third nut (440) are arranged on the surface of the second threaded rod (450), and the second external thread (451) is in threaded connection with the third nut (440).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011371460.7A CN112374386B (en) | 2020-11-30 | 2020-11-30 | Telescopic attaching frame with high stability for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011371460.7A CN112374386B (en) | 2020-11-30 | 2020-11-30 | Telescopic attaching frame with high stability for tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112374386A CN112374386A (en) | 2021-02-19 |
| CN112374386B true CN112374386B (en) | 2023-06-30 |
Family
ID=74588724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011371460.7A Active CN112374386B (en) | 2020-11-30 | 2020-11-30 | Telescopic attaching frame with high stability for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112374386B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2761970B1 (en) * | 1997-04-11 | 1999-05-28 | Potain Sa | MAT LIFT DEVICE FOR TELESCOPIC TOWER CRANE |
| CN203048458U (en) * | 2012-12-14 | 2013-07-10 | 山西四建集团有限公司 | Drawing-connection piece for adhering tower crane to concrete wall |
| CN210393501U (en) * | 2019-07-29 | 2020-04-24 | 中国建筑第八工程局有限公司 | Super-long tower crane attachment device |
-
2020
- 2020-11-30 CN CN202011371460.7A patent/CN112374386B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112374386A (en) | 2021-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112374386B (en) | Telescopic attaching frame with high stability for tower crane | |
| CN207696505U (en) | A kind of construction reinforcing bar rack | |
| CN214996326U (en) | Stiff shaped steel post installation adjustable bracing fixing device | |
| CN211201134U (en) | Horizontal support truss structure of attached lifting scaffold | |
| CN212927143U (en) | Self-adaptive template supporting device | |
| CN211691758U (en) | Telescopic cross brace | |
| CN215364400U (en) | Elevator car draws device to one side | |
| CN215889213U (en) | Triangular support device capable of stretching back and forth | |
| CN214628624U (en) | Auxiliary supporting device for pear tree planting | |
| CN219489435U (en) | Tower crane jacking Liang Suoxiao | |
| CN212016609U (en) | Device for training arm strength based on sports | |
| CN206625533U (en) | A kind of scaffold brace for building and its attachment structure | |
| CN221299177U (en) | Subway opening support frame with indicating plate | |
| CN214302872U (en) | Aluminum die outer beam template reinforcing member | |
| CN217323145U (en) | Attachment rod for tower crane | |
| CN209725461U (en) | A kind of lateral bracket convenient for the different size air hoses of fixation | |
| CN212067615U (en) | Stretcher for physical fitness | |
| CN215717265U (en) | Supporting rod capable of being balanced | |
| CN218300225U (en) | Telescopic antenna bracket | |
| CN211490225U (en) | Component supporting device | |
| CN205063307U (en) | Dedicated uninstallation device of inserted lift scaffold | |
| CN218320395U (en) | Tower crane driver passageway drawknot device | |
| CN215368572U (en) | Scaffold for building construction | |
| CN210409433U (en) | Novel basketball stand | |
| CN214838216U (en) | Take overload protection's skewed tooth worm gear speed reducer machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |