CN205820739U - One rotates smoothly single-beam crane - Google Patents
One rotates smoothly single-beam crane Download PDFInfo
- Publication number
- CN205820739U CN205820739U CN201620753642.3U CN201620753642U CN205820739U CN 205820739 U CN205820739 U CN 205820739U CN 201620753642 U CN201620753642 U CN 201620753642U CN 205820739 U CN205820739 U CN 205820739U
- Authority
- CN
- China
- Prior art keywords
- arm
- column
- fixed plate
- supporting leg
- beam 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.)
- Expired - Fee Related
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Abstract
This utility model relates to one and rotates smoothly single-beam crane, it includes column, the both sides of the bottom of column are provided with fixed plate, fixed plate connects fixed supporting leg, fixed plate is connected by bearing pin with fixed supporting leg, the end of fixed supporting leg is provided with screwed hole, the bottom of column is provided with base, the top of column is provided with the slideway around column, the top of column is plugged with arm rotating shaft, arm rotating shaft connects arm, a bracer it is provided with between arm rotating shaft and arm, the bottom propping up bracer is provided with roller, the end of arm is provided with buffer stopper, by the both sides of the bottom at column, fixed plate is set, fixed plate connects fixed supporting leg, add the fastness that base is connected with ground, make arm around column rotate time more steadily reliable；Total this utility model has simple in construction, column and ground are connected firmly, safe and reliable, can effectively prevent electric hoist from the advantage of arm landing.
Description
Technical field
This utility model belongs to hoisting machinery technical field, is specifically related to one and rotates smoothly single-beam crane.
Background technology
Rotating single-beam crane is the crane for harbour, outdoor stock ground etc. lift cargo, this type of crane volume
Little, easy for installation, use flexibly, be widely used in various lifting and produce, after hoisting heavy, arm can be put as required
Position rotates, and owing to arm needs to rotate for a long time on column, easily produces and rocks, go down for a long time, can cause column with
The position that ground is fixed occurs to loosen, and produces mechanical hazard, and this kind of danger is irreversible, often cannot effectively repair；This
The end of outer crane arm is not prevented from the device of electric hoist landing, is easily caused electric hoist sliding from the end of crane arm
Fall, cause production accident.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of simple in construction, column and ground
Face is connected firmly, safe and reliable, can effectively prevent electric hoist from arm landing rotate smoothly single-beam crane.
The purpose of this utility model is achieved in that one rotates smoothly single-beam crane, and it includes column, described
The both sides of the bottom of column are provided with fixed plate, and described fixed plate connects fixed supporting leg, and described fixed plate is propped up with fixing
Lower limb is connected by bearing pin, and the end of described fixed supporting leg is provided with screwed hole, and the bottom of described column is provided with base,
The top of described column is provided with the slideway around column, and the top of described column is plugged with arm rotating shaft, and described hangs
Arm rotating shaft connects arm, is provided with a bracer between described arm rotating shaft and arm, and the bottom of a described bracer is installed
Roller, the end of described arm is had to be provided with buffer stopper.
One end of described fixed plate is convex structure.
Described bearing pin coordinates with the via clearance of fixed plate.
The top of described fixed supporting leg is provided with and the through hole of bearing pin matched in clearance.
The bottom of described base is highly consistent with the bottom of fixed supporting leg.
Described arm pivoted structure of hanging is rectangular structure.
The height of described buffer stopper is highly consistent with arm.
The beneficial effects of the utility model: by arranging fixed plate in the both sides of the bottom of column, fixed plate connects to be had admittedly
Determine supporting leg, add the fastness that base is connected with ground, make arm around column rotate time more steadily reliable；The end of arm
End is provided with buffer stopper, can effectively prevent electric hoist from going out arm in the process of walking, add the safety during use；
Total this utility model has simple in construction, column and ground are connected firmly, safe and reliable, can effectively prevent electric hoist from arm
The advantage of landing.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation rotating smoothly single-beam crane of this utility model.
In figure: 1, column 2, fixed plate 3, bearing pin 4, fixed supporting leg 5, screwed hole 6, base 7, slideway 8, arm
Rotating shaft 9, bracer 10, roller 11, arm 12, buffer stopper.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As it is shown in figure 1, one rotates smoothly single-beam crane, it includes column 1, the both sides of the bottom of described column 1
Being provided with fixed plate 2, described fixed plate 2 connects fixed supporting leg 4, and described fixed plate 2 and fixed supporting leg 4 are by bearing pin 3
Being connected, the end of described fixed supporting leg 4 is provided with screwed hole 5, and the bottom of described column 1 is provided with base 6, described
The top of column 1 is provided with the slideway 7 around column 1, and the top of described column 1 is plugged with arm rotating shaft 8, described arm
Rotating shaft 8 connects arm 11, is provided with a bracer 9, a described bracer 9 times between described arm rotating shaft 8 and arm 11
Portion is provided with roller 10, and the end of described arm 11 is provided with buffer stopper 12.
When this utility model is implemented, being fixed on the ground of work place by this crane, arm 11 is in arm rotating shaft 8
Under driving effect, rotating around column 1, electric hoist is walked and hoisting heavy on arm 11, and arm 11 end is provided with buffer stopper
12, effectively prevent electric hoist from arm 11 end landing, by arranging fixed plate 2, fixed plate 2 in the both sides of the bottom of column 1
Connect have fixed supporting leg 4, add the fastness that base 6 is connected with ground, make arm 11 around column 1 rotate time more steady
Reliably；Total this utility model has simple in construction, column 1 is connected firmly with ground, safe and reliable, can effectively prevent electric hoist
Advantage from arm 11 landing.
Embodiment 2
As it is shown in figure 1, one rotates smoothly single-beam crane, it includes column 1, the both sides of the bottom of described column 1
Being provided with fixed plate 2, described fixed plate 2 connects fixed supporting leg 4, and described fixed plate 2 and fixed supporting leg 4 are by bearing pin 3
Being connected, the end of described fixed supporting leg 4 is provided with screwed hole 5, and the bottom of described column 1 is provided with base 6, described
The top of column 1 is provided with the slideway 7 around column 1, and the top of described column 1 is plugged with arm rotating shaft 8, described arm
Rotating shaft 8 connects arm 11, is provided with a bracer 9, a described bracer 9 times between described arm rotating shaft 8 and arm 11
Portion is provided with roller 10, and the end of described arm 11 is provided with buffer stopper 12, and one end of described fixed plate 2 is arc-shaped knot
Structure, described bearing pin 3 coordinates with the via clearance of fixed plate 2, and the top of described fixed supporting leg 4 is provided with and bearing pin 3 gap
The through hole coordinated, the bottom of described base 6 is highly consistent with the bottom of fixed supporting leg 4, the structure of described arm rotating shaft 8
For rectangular structure, the height of described buffer stopper 12 is highly consistent with arm 11.
When this utility model is implemented, being fixed on the ground of work place by this crane, arm 11 is in arm rotating shaft 8
Under driving effect, rotating around column 1, electric hoist is walked and hoisting heavy on arm 11, and arm 11 end is provided with buffer stopper
12, effectively prevent electric hoist from arm 11 end landing, by arranging fixed plate 2, fixed plate 2 in the both sides of the bottom of column 1
Connect have fixed supporting leg 4, add the fastness that base 6 is connected with ground, make arm 11 around column 1 rotate time more steady
Reliably；Preferably, the bottom of base 6 is highly consistent with the bottom of fixed supporting leg 4, makes the single-beam crane after installation and ground
It is connected firmly；The structure of arm rotating shaft 8 is rectangular structure, and the height of buffer stopper 12 is highly consistent with arm 11；Total basis
Utility model has simple in construction, column 1 is connected firmly with ground, safe and reliable, can effectively prevent electric hoist sliding from arm 11
The advantage fallen.
Claims (7)
1. rotating smoothly a single-beam crane, it includes column, it is characterised in that: the both sides of the bottom of described column are arranged
Having fixed plate, described fixed plate connects fixed supporting leg, and described fixed plate is connected by bearing pin with fixed supporting leg, described
The end of fixed supporting leg be provided with screwed hole, the bottom of described column is provided with base, and the top of described column is arranged
Having the slideway around column, the top of described column is plugged with arm rotating shaft, and described arm rotating shaft connects arm, described
Arm rotating shaft and arm between be provided with bracer, the bottom of a described bracer is provided with roller, the end of described arm
End is provided with buffer stopper.
One the most according to claim 1 rotates smoothly single-beam crane, it is characterised in that: one end of described fixed plate
In convex structure.
One the most according to claim 1 rotates smoothly single-beam crane, it is characterised in that: described bearing pin and fixed plate
Via clearance coordinate.
One the most according to claim 1 rotates smoothly single-beam crane, it is characterised in that: the top of described fixed supporting leg
End is provided with and the through hole of bearing pin matched in clearance.
One the most according to claim 1 rotates smoothly single-beam crane, it is characterised in that: the bottom of described base with
The bottom of fixed supporting leg highly consistent.
One the most according to claim 1 rotates smoothly single-beam crane, it is characterised in that: described hangs arm pivoted knot
Structure is rectangular structure.
One the most according to claim 1 rotates smoothly single-beam crane, it is characterised in that: the height of described buffer stopper
Highly consistent with arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753642.3U CN205820739U (en) | 2016-07-18 | 2016-07-18 | One rotates smoothly single-beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753642.3U CN205820739U (en) | 2016-07-18 | 2016-07-18 | One rotates smoothly single-beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820739U true CN205820739U (en) | 2016-12-21 |
Family
ID=57562159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753642.3U Expired - Fee Related CN205820739U (en) | 2016-07-18 | 2016-07-18 | One rotates smoothly single-beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591907A (en) * | 2020-07-03 | 2020-08-28 | 姚政 | Crane upright post reinforcing device |
-
2016
- 2016-07-18 CN CN201620753642.3U patent/CN205820739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591907A (en) * | 2020-07-03 | 2020-08-28 | 姚政 | Crane upright post reinforcing device |
| CN111591907B (en) * | 2020-07-03 | 2022-07-01 | 广东威航建设工程有限公司 | Crane upright post reinforcing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 Termination date: 20170718 |