CN211644421U - Tower body angle conversion device of tower crane - Google Patents
Tower body angle conversion device of tower crane Download PDFInfo
- Publication number
- CN211644421U CN211644421U CN202020033154.1U CN202020033154U CN211644421U CN 211644421 U CN211644421 U CN 211644421U CN 202020033154 U CN202020033154 U CN 202020033154U CN 211644421 U CN211644421 U CN 211644421U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- tower
- support frame
- tower body
- angle conversion
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a tower body angle conversion device of a tower crane, which relates to the technical field of buildings; the steel plate comprises a bottom steel plate, a top steel plate and an X support frame; an X support frame is fixedly welded between the bottom steel plate and the top steel plate; a plurality of symmetrical positioning holes are formed in the top steel plate; and the bottom steel plate is provided with a plurality of symmetrical connecting holes. The structure is simple, the processing is convenient, and the manufacturing cost is low; the flexibility is good, the angle of the tower body can be adjusted in an auxiliary mode, and later construction operation is facilitated; the stability is high.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to body of tower angle conversion equipment of tower crane.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site. The tower crane (tower crane) tip has the function of bearing the upper load transmitted by the boom guy rope and the balance arm guy rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components.
The concrete foundation of the tower body and the bottom of the existing tower crane is poured and fixed, and if the angle of the tower body is adjusted, pouring is needed again, so that time and labor are wasted, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The problem that the angle cannot be flexibly adjusted in the prior art is solved; an object of the utility model is to provide a tower body angle conversion equipment of tower crane convenient to operation.
The utility model discloses a tower body angle conversion device of a tower crane, which comprises a bottom steel plate, a top steel plate and an X support frame; an X support frame is fixedly welded between the bottom steel plate and the top steel plate; a plurality of symmetrical positioning holes are formed in the top steel plate; and the bottom steel plate is provided with a plurality of symmetrical connecting holes.
Preferably, a reinforcing rib is arranged at the center of the X support frame, and the reinforcing rib and the X support frame are integrally formed.
Preferably, the positions and the number of the positioning holes are determined according to specific tower body bottom connecting pieces.
Preferably, the positions of the positioning hole and the connecting hole are staggered from the position of the X support frame.
Preferably, the bottom steel plate and the top steel plate are in a circular or symmetrical polygonal structure.
The utility model discloses utilize the swing joint form between body of the tower and the locating hole to reach the angle modulation of body of the tower.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure is simple, the processing is convenient, and the manufacturing cost is low;
secondly, the flexibility is good, the angle of the tower body can be adjusted in an auxiliary mode, and later-stage construction operation is facilitated;
thirdly, stability is high, according to the not angle conversion device of equidimension of customizable of different shaft of the tower, and adopts high-quality steel and connecting screw, has avoided the drawback that exists among the prior art, greatly reduced the cost of shaft of the tower conversion angle.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a schematic structural view of the X-shaped support frame of the present invention;
fig. 4 is a schematic diagram of the present invention in an implementation.
In the figure: the device comprises a bottom steel plate 1, a top steel plate 2 and an X support frame 3;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
As shown in fig. 1 to fig. 3, the tower body angle conversion device of a tower crane of the present embodiment adopts the following technical solutions: the steel plate comprises a bottom steel plate 1, a top steel plate 2 and an X support frame 3; an X support frame 3 is fixedly welded between the bottom steel plate 1 and the top steel plate 2; a plurality of symmetrical positioning holes 21 are formed in the top steel plate 2; a plurality of symmetrical connecting holes 11 are formed in the bottom steel plate 1; the positions and the number of the positioning holes 21 are determined according to a specific tower body bottom connecting piece; the positions of the positioning hole 21 and the connecting hole 11 are staggered from the position of the X support frame 3.
Further, a reinforcing rib 31 is arranged at the center of the X support frame 3, and the reinforcing rib 31 and the X support frame 3 are integrally formed.
Further, the bottom steel plate 1 and the top steel plate 2 are in a circular or symmetrical polygonal structure.
As shown in fig. 4, the present embodiment utilizes the movable connection form between the bottom of the tower body and the positioning holes to achieve the angle adjustment of the tower body a, the bottom of the device of the present embodiment is fixedly connected with the concrete foundation B through bolts, the top of the device is matched with the tower body, and the angle position of the tower body is confirmed by connecting different positioning holes through four corners of the bottom of the tower body.
The tower body angle conversion device of the tower crane in the specific embodiment has the advantages of simple structure, convenience in processing and low manufacturing cost; the flexibility is good, the angle of the tower body can be adjusted in an auxiliary mode, and later construction operation is facilitated; stability is high, according to the not equidimension angle conversion equipment of customizable of different shaft of the tower, and adopts high-quality steel and connecting screw, has avoided the drawback that exists among the prior art, greatly reduced shaft of the tower conversion angle's cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
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 (4)
1. The utility model provides a body of tower angle conversion equipment of tower crane which characterized in that: the steel plate comprises a bottom steel plate, a top steel plate and an X support frame; an X support frame is fixedly welded between the bottom steel plate and the top steel plate; a plurality of symmetrical positioning holes are formed in the top steel plate; and the bottom steel plate is provided with a plurality of symmetrical connecting holes.
2. The tower body angle conversion device of the tower crane according to claim 1, wherein: the center of the X support frame is provided with a reinforcing rib, and the reinforcing rib and the X support frame are integrally formed.
3. The tower body angle conversion device of the tower crane according to claim 1, wherein: the positions of the positioning holes and the connecting holes are staggered with the position of the X support frame.
4. The tower body angle conversion device of the tower crane according to claim 1, wherein: the bottom steel plate and the top steel plate are in circular or symmetrical polygonal structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033154.1U CN211644421U (en) | 2020-01-08 | 2020-01-08 | Tower body angle conversion device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033154.1U CN211644421U (en) | 2020-01-08 | 2020-01-08 | Tower body angle conversion device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211644421U true CN211644421U (en) | 2020-10-09 |
Family
ID=72704052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033154.1U Expired - Fee Related CN211644421U (en) | 2020-01-08 | 2020-01-08 | Tower body angle conversion device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211644421U (en) |
-
2020
- 2020-01-08 CN CN202020033154.1U patent/CN211644421U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9403665B2 (en) | Rotating tower crane | |
| CN201794317U (en) | Building tower type support frame | |
| CN211644421U (en) | Tower body angle conversion device of tower crane | |
| CN217923122U (en) | A template braced system that is used for pier stud bent cap chamfer part to pour | |
| CN218713213U (en) | Assembled basis for stereo garage | |
| CN204038921U (en) | Wall-attached device for super high-rise tower crane | |
| CN206616845U (en) | A kind of elevating scaffold corner device for erecting pole | |
| CN214994020U (en) | Combined tower crane foundation pre-embedded structure | |
| CN212801623U (en) | Prefabricated concrete can have enough to meet need formula tower crane fixed foundation basis | |
| CN201526180U (en) | Tower mast with communication machine room | |
| CN201321723Y (en) | Steel column none-cable wind rope correcting structure | |
| CN211688011U (en) | External tower crane system with conversion split heads | |
| CN204189939U (en) | The ruggedized construction of original support lever frame of communication antenna transformation | |
| CN211080287U (en) | Assembled tower crane cushion cap basis festival standard height controlling means | |
| CN210086284U (en) | Easily build formula tower crane foundation structure | |
| CN217148379U (en) | Bottom fixing frame based on quick splicing for tower crane | |
| CN213738322U (en) | Base framework frame for tower crane | |
| CN214942310U (en) | Supporting template for building reinforcement | |
| CN205036108U (en) | Take mobile home of glass steel U -shaped slot type collar tie beam | |
| CN219568899U (en) | Conversion device for basement structural beam and foundation pit enclosure lattice column | |
| CN214298988U (en) | Double-tower body of tower crane | |
| CN218581281U (en) | Ground switch building for underground outgoing line | |
| CN217205275U (en) | High-stability flower basket pull rod type scaffold | |
| CN220851287U (en) | Integrally-spliced micro-vibration prevention base | |
| CN212174285U (en) | Chip-mounted tower crane conversion joint and levelness adjustment conversion joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |