CN212982287U - Novel column type cantilever crane - Google Patents
Novel column type cantilever crane Download PDFInfo
- Publication number
- CN212982287U CN212982287U CN202021475922.5U CN202021475922U CN212982287U CN 212982287 U CN212982287 U CN 212982287U CN 202021475922 U CN202021475922 U CN 202021475922U CN 212982287 U CN212982287 U CN 212982287U
- Authority
- CN
- China
- Prior art keywords
- stand
- speed reducer
- upper plate
- crossbeam
- steel pipe
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a novel column type cantilever crane, including seamless steel pipe stand, stand upper plate, speed reducer, crossbeam I-steel and electric wire rope hoist, be provided with the stand strengthening rib on seamless steel pipe stand bottom and the upper end outside body, seamless steel pipe stand top fixed mounting has the stand upper plate, the crossbeam I-steel sets up on the stand upper plate, the installation is connected to stand upper plate one end the speed reducer, the speed reducer with slewing bearing is gone into in the installation between the stand upper plate, install the stopper device on the speed reducer, the crossbeam I-steel with still be connected with polylith crossbeam contact gusset between the stand upper plate. In this way, the utility model discloses can adopt the seamless steel pipe of standard to replace original steel sheet concatenation, preparation simple process, the preparation cycle is short, adopts the helical gear speed reducer who takes the stopper, and its velocity ratio can require the optional selection according to the in-service use.
Description
Technical Field
The utility model relates to a hoist field especially relates to a novel column type cantilever crane.
Background
The existing column type cantilever crane is spliced by steel plates, and a rotary driving device adopts a cycloidal pin gear speed reducer.
The upright posts are welded by steel plates, the processing technology is complex, and the manufacturing period is long. Because the hoisting equipment is special equipment, the requirement on welding seams is high, and most professional personnel must operate the equipment. The rotary driving mechanism adopts a cycloidal pin gear speed reducer, the transmission ratio of the cycloidal pin gear speed reducer is relatively fixed, and although the cycloidal pin gear speed reducer is transmitted by a rear gear, the cycloidal pin gear speed reducer cannot achieve more accurate output rotating speed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem of main solution provides a novel column type cantilever crane can adopt the concatenation of standard seamless steel pipe replacement original steel sheet, and preparation simple process, the preparation cycle is short, adopts the helical gear speed reducer who takes the stopper, and its velocity ratio can require the optional according to the in-service use.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a novel column type cantilever crane, including seamless steel pipe stand, stand upper plate, speed reducer, crossbeam I-steel and electric wire rope hoist, be provided with the stand strengthening rib on seamless steel pipe stand bottom and the upper end outside body, seamless steel pipe stand top fixed mounting has the stand upper plate, the crossbeam I-steel sets up on the stand upper plate, the installation is connected to stand upper plate one end the speed reducer, the speed reducer with slewing bearing is gone into in the installation between the stand upper plate, install the stopper device on the speed reducer, the crossbeam I-steel with still be connected with polylith crossbeam contact gusset between the stand upper plate.
In a preferred embodiment of the present invention, the vertical column reinforcing ribs are disposed around the outer tube body of the seamless steel tube vertical column, and the vertical column reinforcing ribs are triangular plate-shaped ribs.
In a preferred embodiment of the present invention, the speed reducer is a helical gear speed reducer.
The utility model has the advantages that: the utility model discloses can adopt the concatenation of standard seamless steel pipe to replace original steel sheet, preparation simple process, the preparation cycle is short, adopts the helical gear speed reducer who takes the stopper, and its velocity ratio can require the optional selection according to the in-service use, can confirm the frame number of use coefficient fB so that the rational selection speed reducer according to the use operating mode simultaneously, has reached the purpose of rational control cost of manufacture.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the column cantilever crane of the present invention;
FIG. 2 is a schematic structural view of a preferred embodiment of the upper base plate of the upright;
FIG. 3 is a schematic structural view of a preferred embodiment of the illustrated beam I-steel;
the parts in the drawings are numbered as follows: 1. A seamless steel tube column; 2. An upright post upper bottom plate; 3. A speed reducer; 4. Beam I-steel; 5. An electric wire rope hoist; 6. Upright column reinforcing ribs; 7. A slewing bearing; 8. The cross beam is in contact with the rib plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention includes:
the utility model provides a novel column type cantilever crane, includes seamless steel pipe stand 1, stand upper plate 2, speed reducer 3, crossbeam I-steel 4 and electric wire rope hoist 5, be provided with stand strengthening rib 6 on 1 bottom of seamless steel pipe stand and the upper end outside body, 1 top fixed mounting of seamless steel pipe stand have stand upper plate 2, crossbeam I-steel 4 sets up on the stand upper plate 2, the installation is connected to 2 one ends of stand upper plate speed reducer 3, speed reducer 3 with slewing bearing 7 is installed into to the installation between the stand upper plate 2, install the stopper device on the speed reducer 3, crossbeam I-steel 4 with still be connected with polylith crossbeam contact gusset 8 between the stand upper plate 2.
In addition, the stand strengthening rib 6 surround in the distribution setting on the body of seamless steel pipe stand 1 outside, stand strengthening rib 6 is the triangle slice muscle body.
The speed reducer 3 is a helical gear speed reducer.
The utility model discloses an operating principle is for being provided with stand strengthening rib 6 on 1 bottom of seamless steel pipe stand and upper end outside body, and stand strengthening rib 6 distributes the setting around on 1 outside body of seamless steel pipe stand, and stand strengthening rib 6 is the triangle slice muscle body.
1 top fixed mounting of seamless steel pipe stand has stand upper plate 2, crossbeam I-steel 4 sets up on stand upper plate 2, and installation speed reducer 3 is connected to 2 one ends of stand upper plate, and speed reducer 3 is the helical gear speed reducer, installs into slewing bearing 7 between speed reducer 3 and the stand upper plate 2, installs the stopper device on the speed reducer 3, still is connected with polylith crossbeam contact gusset 8 between crossbeam I-steel 4 and the stand upper plate 2, the utility model discloses can adopt the concatenation of standard seamless steel pipe replacement original steel sheet, preparation simple process, the preparation cycle is short, adopts the helical gear speed reducer 3 of taking the stopper, its velocity ratio can require the optional according to the in-service use, can confirm service factor fB so that the frame number of rational selection speed reducer has reached the mesh of rational control cost of manufacture simultaneously according to the operating mode.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a novel column type cantilever crane, includes seamless steel pipe stand, stand upper plate, speed reducer, crossbeam I-steel and electric wire rope hoist, its characterized in that, be provided with the stand strengthening rib on seamless steel pipe stand bottom and the upper end outside body, seamless steel pipe stand top fixed mounting has the stand upper plate, the crossbeam I-steel sets up on the stand upper plate, the installation is connected to stand upper plate one end the speed reducer, the speed reducer with slewing bearing is gone into to the installation between the stand upper plate, install the stopper device on the speed reducer, the crossbeam I-steel with still be connected with polylith crossbeam contact gusset between the stand upper plate.
2. The novel column cantilever crane according to claim 1, wherein the column reinforcing ribs are distributed around the outer tube body of the seamless steel tube column, and the column reinforcing ribs are triangular plate-shaped rib bodies.
3. The new column cantilever crane according to claim 1, wherein the speed reducer is a helical gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475922.5U CN212982287U (en) | 2020-07-23 | 2020-07-23 | Novel column type cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475922.5U CN212982287U (en) | 2020-07-23 | 2020-07-23 | Novel column type cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982287U true CN212982287U (en) | 2021-04-16 |
Family
ID=75429024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021475922.5U Active CN212982287U (en) | 2020-07-23 | 2020-07-23 | Novel column type cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982287U (en) |
-
2020
- 2020-07-23 CN CN202021475922.5U patent/CN212982287U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201785162U (en) | Pull pole hoist for arc gird | |
| CN205772949U (en) | A kind of Stability Analysis of Structures, lightweight wallflow formula cantilever single-beam lifting | |
| CN206970045U (en) | A kind of construction hanging device | |
| CN210947761U (en) | Rotary concrete pouring equipment | |
| CN212982287U (en) | Novel column type cantilever crane | |
| CN2928804Y (en) | Crane for steel concrete tubular member construction | |
| CN203079516U (en) | Detachable type hoisting balance beam | |
| CN206955487U (en) | It is exclusively used in lifting steel pipes and the crane device of welding | |
| CN214568556U (en) | Multi-pipeline transportation device in narrow space | |
| CN201756422U (en) | Two-head-suspension tower crane | |
| CN110712277B (en) | Plane overturning die table | |
| CN211871096U (en) | Well construction elevator | |
| CN211110630U (en) | Multifunctional lifting appliance for lifting high-speed rail concrete box girder | |
| CN210084786U (en) | Hoisting derrick mast | |
| CN203471239U (en) | Auxiliary welding device for cargo boom of tower crane | |
| CN201793344U (en) | Lifting equipment for manual hole digging piles | |
| CN202226567U (en) | Lifter | |
| CN206428592U (en) | A kind of prestressed stretch-draw support | |
| CN205990200U (en) | 360 ° of luffing independent hoist device | |
| CN206188260U (en) | Hoist top ping lift prevents kinking device and hoist | |
| CN213834205U (en) | Hoisting structure capable of reducing occupied space | |
| CN211813028U (en) | Special lifting appliance for spiral steel bar | |
| CN205012336U (en) | Area is pile driver of feed bin down | |
| CN214935645U (en) | Chimney steel inner tube promotes structure based on jack | |
| CN211666693U (en) | Intelligent pumping unit capable of operating when pump is full |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |