CN205616472U - Rotatory hoisting apparatus of fixed column formula - Google Patents
Rotatory hoisting apparatus of fixed column formula Download PDFInfo
- Publication number
- CN205616472U CN205616472U CN201620228815.XU CN201620228815U CN205616472U CN 205616472 U CN205616472 U CN 205616472U CN 201620228815 U CN201620228815 U CN 201620228815U CN 205616472 U CN205616472 U CN 205616472U
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- lifting beam
- column
- hoisting apparatus
- fixed column
- driving means
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Abstract
The utility model belongs to the technical field of the hoisting apparatus technique and specifically relates to a rotatory hoisting apparatus of fixed column formula for the workshop. The utility model discloses a rotatory hoisting apparatus of fixed column formula, including stand and lifting beam, lifting beam's one end rotationally sets up on the top of stand, still uses the stand can follow the gliding hoisting apparatus of lifting beam as centre of a circle pivoted drive arrangement and setting on lifting beam including being used for driving lifting beam. Owing to set up and to wind stand pivoted lifting beam, can make hoisting apparatus on the lifting beam arrive and use the stand as the centre of a circle to lifting beam is radial scope, just consequently can lift by crane and transport spare part at this within range, has saved the human cost, has improved the handling efficiency of spare part in the workshop.
Description
Technical field
This practicality newly belongs to hoisting apparatus technical field, a kind of fixed column type rotary derrick for workshop.
Background technology
Workshop is when the parts of comparision of production weight, in a fixing region, it is often necessary to it is not very big for lifting by crane some, but
The parts that manpower transport is relatively difficult.Shop traveller is owing to servicing whole workshop, if Workshop Production task is heavier, waits row
The parts of car lifting are more, and the waiting time is longer, so can not improve efficiency, delay again, therefore it is frequently necessary to
The specific region of lifting is installed a hoisting apparatus that can lift by crane parts within the specific limits and is necessary.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of fixed column that can lift by crane parts in the certain limit of workshop
Formula rotary derrick.
This utility model solves the fixed column type rotary derrick that its technical problem is used, including column and lifting beam, described
One end of lifting beam is rotatably arranged in the top of column, also includes the driving dress for driving lifting beam to rotate around column
Put, and the hoisting apparatus being arranged on lifting beam and can sliding along lifting beam.
Further, it is connected by articulated mounting between column with lifting beam, and on articulated mounting, is provided with regulation of mental activities
Bearing.
Further, also include that supporting construction, one end of described supporting construction are fixed on lifting beam, fixing on the other end
Described driving means, has been arranged circumferentially circular orbit along shaft on column, and driving means includes roller, and driving means can drive
Roller annularly track rolls thus drives supporting construction to rotate around column together with lifting beam.
Further, driving means also includes turning motor and revolution change speed gear box, the outfan of turning motor and revolution change speed gear box
Input connect, revolution change speed gear box the external gear of outfan, gear engages with described roller.
Further, the number of described roller is 2, and 2 rollers are symmetrical arranged about described gear.
Further, described hoisting apparatus is Electric Chain Blocks.
The beneficial effects of the utility model are: owing to being provided with the lifting beam that can rotate around column, can make on lifting beam
Hoisting apparatus can arrive with column as the center of circle, the scope with lifting beam as radius, the most just can lift by crane in this range and transport
Parts, eliminate human cost, improve the handling efficiency of parts in workshop.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment of the present utility model；
Fig. 2 is the close-up schematic view of Fig. 1；
Fig. 3 is that the A-A of Fig. 1 is to sectional view；
Parts, position and numbering in figure: column 1, lifting beam 2, driving means 3, roller 31, turning motor 32,
Revolution change speed gear box 33, gear 34, articulated mounting 4, self-aligning bearing 5, supporting construction 6, circular orbit 7, hoisting apparatus 8.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.At this it should be noted that saying for these embodiments
Bright being adapted to assist in understands this utility model, but is not intended that restriction of the present utility model.
As shown in Figure 1 to Figure 3, this utility model includes that column 1 and lifting beam 2, one end of described lifting beam 2 can turn
It is arranged on the top of column 1 dynamicly, also includes the driving means 3 for driving lifting beam 2 to rotate for the center of circle with column 1,
With the hoisting apparatus 8 being arranged on lifting beam 2 and can slide along lifting beam 2.Hoisting apparatus 8 is preferably the electronic calabash of loop chain
Reed.During enforcement, column 1 standing on workshop and often lifts by crane the centre position in parts region, column 1 diameter is about 430mm,
Lifting beam is installed on overhead about 4000mm, and it is little that the most whole device takies space, workshop, and mill floor can well
Utilize, improve the space availability ratio in workshop.So, fixed column type rotary derrick is installed in specific region, workshop, is being not required to
In the case of driving a vehicle, moving some manpowers and move difficulty, weight is not the biggest parts, improves transporting velocity, thus carries
The process velocity of high parts, improves the work efficiency of staff.
Specifically, in order to increase the stability being connected between lifting beam 2 with column 1 and increase the bearing capacity of lifting beam 2,
It is connected by articulated mounting 4 between column 1 with lifting beam 2, and on articulated mounting 4, is provided with self-aligning bearing 5.
Self-aligning bearing 5 can be selected for conical bore form, can bear radial load, can bear again certain bi-directional axial load, hinge
Device 4 and self-aligning bearing 5 collectively constitute a chain connection.
Specifically, in order to increase the bearing capacity of lifting beam 2 further, this utility model also includes supporting construction 6, described
One end of support structure 6 is fixed on lifting beam 2, the other end is fixed described driving means 3, along shaft ring on column 1
To being provided with circular orbit 7, driving means 3 includes roller 31, and driving means 3 can roll by driving rolls 31 annularly track 7
Thus drive supporting construction 6 to rotate around column 1 together with lifting beam 2.Supporting construction 6 and lifting beam 2 and column 1 one
Playing one triangular connection structure of composition, so can increase the stability under loading of mechanism, minimizing column is held with lifting beam
The moment being subject to, thus increase the stability in use of mechanism and benefit from the life-span.Supporting construction 6 can be around column together with lifting beam 2
1 rotates, and the most both can guarantee that the rotation of whole mechanism, and can bear again the biggest moment, and can rationally disperse being subject to of whole mechanism
Power, alleviates the weight of whole mechanism.Preferably, by articulated mounting 4 and self-aligning bearing between lifting beam and 2 and column 1
5 and supporting construction 6 link together, column 1 and lifting beam 2 thus can be made to form one and to flexibly connect, can
Ensure that lifting beam 2 rotates around column, certain moment can be born again.
Specifically, driving means 3 also includes turning motor 32 and revolution change speed gear box 33, and the outfan of turning motor 32 becomes with revolution
The input of speed case 33 connects, and the external gear 34 of outfan of revolution change speed gear box 33, gear 34 is nibbled with described roller 31
Close.The moment that turning motor 32 transports out is delivered on external gear 34 by revolution change speed gear box 33, and external gear 34 will again
It is sent on roller 31, and roller 31 rotates around circular orbit 7, due to supporting construction 6, lifting beam 2, turning motor
32, revolution change speed gear box 33 and roller 31 are all assembled into an entirety, when roller 31 rotates around circular orbit 7, drive
Lifting beam 2 rotates together, so that parts can be lifted by crane in the region that Electric Chain Blocks can go.
Specifically, in order to increase the stability that roller 31 runs on circular orbit 7, the number of described roller 31 is 2,2
Individual roller 31 is symmetrical arranged about described gear 34.
Embodiment
The column 1 of a diameter of 430mm is stood on workshop and often lifts by crane the centre position in parts region, one end of lifting beam 2
Leading to the top of 1 with column, to cross the self-aligning bearing 5 of articulated mounting 4 and conical bore form hinged, it is ensured that lifting beam 2 with
Column 1 forms the shape of an inverted " L " together；Flat with column 1 in one end welding of the close column 1 of lifting beam 2 again
The supporting construction 6 of row, supporting construction 6 can be board-like can also be for rod-type, preferred top is board-like in the present embodiment, under
Portion is rod-type, and the upper end of the supporting construction 6 of board-like part is welded on lifting beam 2, the supporting construction of board-like part 6 times
End is connected with the supporting construction 6 of rod-type part, and the supporting construction 6 of rod-type part is fixed turning motor 32 and revolution change speed gear box
33, the outfan of turning motor 32 is connected with the input of revolution change speed gear box 33, external one of the outfan of revolution change speed gear box 33
Gear 34；On column 1, the shaft around column 1 welds a circular orbit 7, arranges two rollers 31 on circular orbit 7,
And the external gear 34 making revolution change speed gear box 33 engages with two rollers 31, thus will revolution electricity by revolution change speed gear box 33
The moment that machine 32 transports out is delivered on external gear 34, and external gear 34 sends it to the roller 31 of the left and right sides again
On, make roller 31 rotate around circular orbit 7；Lifting beam 2 is installed Electric Chain Blocks, above Electric Chain Blocks
There is the roller that can walk, can seesaw along lifting beam.
Claims (6)
1. fixed column type rotary derrick, it is characterised in that: include column (1) and lifting beam (2), described lifting beam (2)
One end be rotatably arranged in the top of column (1), also include for driving lifting beam (2) to rotate around column (1)
Driving means (3), and it is arranged on the hoisting apparatus (8) that lifting beam (2) is upper and can slide along lifting beam (2).
Fixed column type rotary derrick the most according to claim 1, it is characterised in that: column (1) and lifting beam (2)
Between connected by articulated mounting (4), and on articulated mounting (4), be provided with self-aligning bearing (5).
Fixed column type rotary derrick the most according to claim 1, it is characterised in that: also include supporting construction (6), institute
The one end stating supporting construction (6) is fixed on lifting beam (2), the other end is fixed described driving means (3), at column
(1) being arranged circumferentially circular orbit (7) along shaft on, driving means (3) includes roller (31), and driving means (3) can
Driving rolls (31) annularly track (7) rolls thus drives supporting construction (6) around column (1) together with lifting beam (2)
Rotate.
Fixed column type rotary derrick the most according to claim 3, it is characterised in that: driving means (3) also includes revolution
Motor (32) and revolution change speed gear box (33), the outfan of turning motor (32) is connected with the input of revolution change speed gear box (33),
The external gear (34) of outfan of revolution change speed gear box (33), gear (34) engages with described roller (31).
Fixed column type rotary derrick the most according to claim 4, it is characterised in that: the number of described roller (31) is
2,2 rollers (31) are symmetrical arranged about described gear (34).
Fixed column type rotary derrick the most according to claim 1, it is characterised in that: described hoisting apparatus (8) is loop chain
Electric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228815.XU CN205616472U (en) | 2016-03-23 | 2016-03-23 | Rotatory hoisting apparatus of fixed column formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228815.XU CN205616472U (en) | 2016-03-23 | 2016-03-23 | Rotatory hoisting apparatus of fixed column formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616472U true CN205616472U (en) | 2016-10-05 |
Family
ID=57032716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228815.XU Active CN205616472U (en) | 2016-03-23 | 2016-03-23 | Rotatory hoisting apparatus of fixed column formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422751A (en) * | 2020-03-27 | 2020-07-17 | 中国建筑第八工程局有限公司 | Hoisting device and hoisting method applied to high-altitude hoisting of light component of umbrella-shaped column |
-
2016
- 2016-03-23 CN CN201620228815.XU patent/CN205616472U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422751A (en) * | 2020-03-27 | 2020-07-17 | 中国建筑第八工程局有限公司 | Hoisting device and hoisting method applied to high-altitude hoisting of light component of umbrella-shaped column |
| CN111422751B (en) * | 2020-03-27 | 2021-11-09 | 中国建筑第八工程局有限公司 | Hoisting device and hoisting method applied to high-altitude hoisting of light component of umbrella-shaped column |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |