CN214185794U - Turnover device for welding standard section of tower crane - Google Patents
Turnover device for welding standard section of tower crane Download PDFInfo
- Publication number
- CN214185794U CN214185794U CN202022922118.3U CN202022922118U CN214185794U CN 214185794 U CN214185794 U CN 214185794U CN 202022922118 U CN202022922118 U CN 202022922118U CN 214185794 U CN214185794 U CN 214185794U
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- frame
- tower crane
- welding
- guide ring
- turnover device
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- 238000003466 welding Methods 0.000 title claims abstract description 17
- 230000007306 turnover Effects 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turnover device for welding of tower crane standard knot, which belongs to the technical field of tower crane production and comprises a fixed frame, wherein a guide ring is installed on the inner side wall of the fixed frame, an annular groove is arranged inside the guide ring, an auxiliary frame is arranged in the middle of the inside of the fixed frame, a standard knot is arranged in the middle of the auxiliary frame, sliding blocks are installed on the outer side walls of the two sides of the auxiliary frame, and supporting columns are installed on the two sides of the upper end of the fixed frame; the utility model discloses an install driving motor in the top of mount, then drive pivot and connecting axle and rotate to drive supplementary frame and rotate, realize welding the staff with the required face of weld upset of standard part, replaced artifical manual upset with machinery, labour saving and time saving plays the direction and stabilizes the pivoted effect when the guide ring rotates supplementary frame simultaneously, has improved the stability of work.
Description
Technical Field
The utility model belongs to the technical field of the tower crane production, concretely relates to be used for tower crane standard to economize welded turning device.
Background
The standard knot is an important component of the tower crane, and a square frame structure is mainly formed by main chords, square pipes, diagonal web members and support rods.
When the standard knot needs to be welded, an overturning device which is arranged outside the standard knot and assists in welding needs to be manually overturned, the overturning angle possibly has deviation, time and labor are wasted, and the working efficiency is influenced; in addition, when the welding work is started, sparks generated during the welding process may affect a driving device without a protective structure, thereby causing damage and increasing danger.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a be used for tower crane standard festival welded turning device has automatic upset, reduces dangerous and improvement production efficiency's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for tower crane standard to economize on fuel welded turning device, includes the mount, install the guide ring on the inside wall of mount, the inside of guide ring is provided with the annular groove, be provided with supplementary frame in the middle of the inside of mount, the centre of supplementary frame is provided with the standard festival, install the slider on the both sides lateral wall of supplementary frame, the support column is installed to the upper end both sides of mount, the intermediate junction of support column has the fixed plate, driving motor is installed to the below of fixed plate, driving motor's output is connected with the shaft coupling, the below of shaft coupling is connected with the connecting axle, the bearing is installed to the centre of the below inside wall of mount, the top of bearing is connected with the pivot.
Preferably, the two sliding blocks and the guide ring are slidably connected through an annular groove.
Preferably, a transparent protective cover is arranged above the fixing frame and outside the supporting column, the fixing plate and the driving motor.
Preferably, one side of the transparent protective cover is a hollowed-out surface, a dustproof outer frame is installed on the hollowed-out surface of the transparent protective cover, and a dustproof net is arranged above the dustproof outer frame.
Preferably, the fixed block is installed in the middle of the top both sides of mount, two one side of fixed block is provided with the spring groove, one side of fixed block and the inside that is located the spring groove all are connected with expanding spring, expanding spring keeps away from the one end of fixed block and all is connected with the stopper.
Preferably, the fixing block and the fixing frame are fixedly connected through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install driving motor in the top of mount, then drive pivot and connecting axle and rotate to drive supplementary frame and rotate, realize welding the staff with the required face of weld upset of standard part, replaced artifical manual upset with machinery, labour saving and time saving plays the direction and stabilizes the pivoted effect when the guide ring rotates supplementary frame simultaneously, has improved the stability of work.
2. The utility model discloses a set up transparent safety cover in the outside of driving motor and support frame, the spark that can effectively avoid welding process to produce influences drive arrangement, reduces danger, in addition, sets up the dust screen and can dispel the heat and prevent dust driving motor in one side of transparent safety cover, increase of service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a fixed mount; 2. a rotating shaft; 3. a guide ring; 4. an auxiliary frame; 5. a coupling; 6. a support pillar; 7. a transparent protective cover; 8. a fixing plate; 9. a drive motor; 10. a connecting shaft; 11. a standard section; 12. a bearing; 13. an annular groove; 14. a slider; 15. a dustproof outer frame; 16. a fixed block; 17. a spring slot; 18. a limiting block; 19. a tension spring; 20. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a be used for tower crane standard to economize welded turning device, including mount 1, install guide ring 3 on mount 1's the inside wall, the inside of guide ring 3 is provided with annular groove 13, be provided with supplementary frame 4 in the middle of mount 1's the inside, the centre of supplementary frame 4 is provided with standard festival 11, install slider 14 on the both sides lateral wall of supplementary frame 4, support column 6 is installed to mount 1's upper end both sides, the intermediate junction of support column 6 has fixed plate 8, driving motor 9 is installed to fixed plate 8's below, driving motor 9's output is connected with shaft coupling 5, shaft coupling 5's below is connected with connecting axle 10, bearing 12 is installed to the centre of mount 1's below inside wall, bearing 12's top is connected with pivot 2.
Specifically, the two sliders 14 and the guide ring 3 are slidably connected by the annular groove 13,
through adopting above-mentioned technical scheme, guide ring 3 plays direction and stable pivoted effect when auxiliary frame 4 rotates, has improved the stability of work.
Specifically, a transparent protective cover 7 is arranged above the fixed frame 1 and outside the supporting column 6, the fixed plate 8 and the driving motor 9,
through adopting above-mentioned technical scheme, transparent safety cover 7 plays the effect of protection to driving motor 9, prevents that the spark that welding process produced from causing the damage to driving motor 9.
Specifically, one side of the transparent protective cover 7 is a hollow surface, a dustproof outer frame 15 is arranged on the hollow surface of the transparent protective cover 7, a dustproof net 20 is arranged above the dustproof outer frame 15,
through adopting above-mentioned technical scheme, dust screen 20 dispels the heat and prevents dust to driving motor 9, increase of service life.
Specifically, a fixed block 16 is arranged in the middle of two sides above the fixed frame 1, one side of each fixed block 16 is provided with a spring groove 17, one side of each fixed block 16 and positioned in the spring groove 17 are both connected with a telescopic spring 19, one end of each telescopic spring 19 far away from the fixed block 16 is both connected with a limiting block 18,
through adopting above-mentioned technical scheme, the expanding spring 19 extrusion stopper 18 of both sides can be fixed transparent safety cover 7, extrudes two stoppers 18 to the backward direction and can excise transparent safety cover 7.
Specifically, the fixed block 16 and the fixed frame 1 are fixedly connected through a screw rod,
through adopting above-mentioned technical scheme, be connected fixed block 16 and mount 1 through the screw rod, the fastness is strong, and convenient the dismantlement.
The utility model discloses a theory of operation and use flow: when the other side of the standard knot 11 needs to be welded, the driving motor 9 is started to drive the connecting shaft 10 and the rotating shaft 2 to rotate, so that the auxiliary frame 4 is driven to stably rotate under the guiding action of the guide ring 3, and the side needing to be welded is turned to the front of a worker, so that the worker does not need to perform welding work conveniently, manual turning is replaced by machinery, the degree of mechanization is improved, and the production efficiency is also improved;
in addition, the transparent protection cover 7 arranged outside the driving motor 9 can effectively block sparks generated during welding, the sparks are prevented from influencing the driving motor 9, dangerousness is reduced, the dustproof net 20 arranged on one hollow side of the transparent protection cover 7 can radiate and prevent dust for the driving motor 9, and the service life is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for tower crane standard festival welded turning device, includes mount (1), its characterized in that: a guide ring (3) is arranged on the inner side wall of the fixed frame (1), an annular groove (13) is arranged inside the guide ring (3), an auxiliary frame (4) is arranged in the middle of the inner part of the fixed frame (1), a standard knot (11) is arranged in the middle of the auxiliary frame (4), the outer side walls of the two sides of the auxiliary frame (4) are provided with sliding blocks (14), the two sides of the upper end of the fixed frame (1) are provided with supporting columns (6), a fixing plate (8) is connected in the middle of the supporting column (6), a driving motor (9) is installed below the fixing plate (8), the output end of the driving motor (9) is connected with a coupler (5), a connecting shaft (10) is connected below the coupler (5), the middle of the inner side wall of the lower portion of the fixing frame (1) is provided with a bearing (12), and a rotating shaft (2) is connected to the upper portion of the bearing (12).
2. The turnover device for welding the standard section of the tower crane according to claim 1, wherein: the two sliding blocks (14) are connected with the guide ring (3) in a sliding mode through an annular groove (13).
3. The turnover device for welding the standard section of the tower crane according to claim 1, wherein: and a transparent protective cover (7) is arranged above the fixing frame (1) and outside the supporting column (6), the fixing plate (8) and the driving motor (9).
4. The turnover device for welding the standard section of the tower crane according to claim 3, wherein: one side of transparent safety cover (7) is the fretwork face, install dustproof frame (15) on the fretwork face of transparent safety cover (7), the top of dustproof frame (15) is provided with dust screen (20).
5. The turnover device for welding the standard section of the tower crane according to claim 1, wherein: install fixed block (16), two in the middle of the top both sides of mount (1) one side of fixed block (16) is provided with spring groove (17), one side of fixed block (16) and the inside that is located spring groove (17) all are connected with expanding spring (19), the one end that fixed block (16) were kept away from in expanding spring (19) all is connected with stopper (18).
6. The turnover device for welding the standard section of the tower crane according to claim 5, wherein: the fixing block (16) and the fixing frame (1) are fixedly connected through a screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922118.3U CN214185794U (en) | 2020-12-08 | 2020-12-08 | Turnover device for welding standard section of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922118.3U CN214185794U (en) | 2020-12-08 | 2020-12-08 | Turnover device for welding standard section of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185794U true CN214185794U (en) | 2021-09-14 |
Family
ID=77650642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022922118.3U Active CN214185794U (en) | 2020-12-08 | 2020-12-08 | Turnover device for welding standard section of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185794U (en) |
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2020
- 2020-12-08 CN CN202022922118.3U patent/CN214185794U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: No. 302, Unit 1, Building 5, Lvshui Jiayuan, Shaohua West Road, Qiaocheng District, Bozhou City, Anhui Province, 236000 Patentee after: Anhui Mancai Construction Engineering Co.,Ltd. Country or region after: China Address before: 221000 south of Chengdong Avenue, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Xuzhou Xinzhan Machinery Manufacturing Co.,Ltd. Country or region before: China |