CN212127309U - Double-beam dust-free crane - Google Patents
Double-beam dust-free crane Download PDFInfo
- Publication number
- CN212127309U CN212127309U CN202020083545.4U CN202020083545U CN212127309U CN 212127309 U CN212127309 U CN 212127309U CN 202020083545 U CN202020083545 U CN 202020083545U CN 212127309 U CN212127309 U CN 212127309U
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- Prior art keywords
- trolley
- cart
- dust
- beams
- double
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a double-beam dust-free crane, which comprises a double-beam suspension trolley frame, two end beams, two main beams, a cart track and a hoisting mechanism, the end beams and the main beams are arranged in a # -shaped manner, the end beams are provided with a cart running mechanism, the main beams are provided with a trolley running mechanism, the main beams are positioned on the lower end surfaces of the end beams, and is locked with the end beam through a screw, the cart running mechanism comprises cart wheels, the cart wheels run along the cart track lower flange base plate, the lower end of the cart running mechanism is provided with a cart running mechanism tray, the trolley running mechanism comprises trolley wheels, the trolley wheels travel along the bottom flange base plate of the main beam, the screw lock at the bottom end of the double-beam suspension trolley frame is provided with a dust-collecting disc, the lifting mechanism comprises a chain block and a lifting chain wrapped by a lifting dust cover, and the chain block is fixed through a lifting support. The utility model relates to a two roof beam dustless hoist realizes diversified dustproof, improves dustless hoist's dustproof efficiency.
Description
Technical Field
The utility model relates to a hoisting machinery especially relates to a two roof beam dustless crane.
Background
The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range, and is a common device in ships, construction sites and other places. At present, most cranes are not provided with dustproof treatment, and the dustproof treatment efficiency of a part of cranes is low, so that the cranes cannot be applied to a dust-free workshop with high cleanliness requirement, and therefore, the dustless cranes with high dustproof efficiency need to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a two roof beam dustless hoist realizes diversified dustproof, improves dustless hoist's dustproof efficiency.
The technical scheme is as follows: a double-beam dust-free crane comprises a double-beam suspension trolley frame, two end beams, two main beams, a cart track and a hoisting mechanism, the end beams and the main beams are arranged in a # -shaped manner, the end beams are provided with a cart running mechanism, the main beams are provided with a trolley running mechanism, the main beams are positioned on the lower end surfaces of the end beams, and is locked with the end beam through a screw, the cart running mechanism comprises cart wheels, the cart wheels run along the cart track lower flange base plate, the lower end of the cart running mechanism is provided with a cart running mechanism tray, the trolley running mechanism comprises trolley wheels, the trolley wheels travel along the bottom flange base plate of the main beam, the screw lock at the bottom end of the double-beam suspension trolley frame is provided with a dust-collecting disc, the lifting mechanism comprises a chain block and a lifting chain wrapped by a lifting dust cover, and the chain block is fixed through a lifting support.
Furthermore, the trolley running mechanism is connected with the main beam through a double-beam suspension trolley frame.
Further, a trolley tray is connected to the lower portion of the double-beam suspension trolley frame through bolts.
Furthermore, the lifting support is fixed in the middle of the dust collecting disc.
Further, the cart running mechanism further comprises a cart driving motor, and a cart driving tray is arranged on the lower end face of the cart driving motor.
Furthermore, the trolley running mechanism further comprises a trolley driving motor, and the bottom end of the lifting chain is connected with a lifting hook.
The utility model discloses realize following beneficial effect:
through the cooperation of hoisting mechanism, cart running gear, dolly running gear, girder and end beam, hoisting support supports hoisting mechanism, and the laying dust dish holds dust and the greasy dirt that drops in hoisting mechanism's reciprocating, and cart driving motor lower extreme is provided with the cart drive tray that is used for the laying dust, and the dust that the dolly tray drops to the dolly removal in-process is collected, realizes diversified dustproof the processing to the hoist, improves dustless hoist's dustproof efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a front view of the overall structure of the present invention.
FIG. 2 is a partially enlarged view of A in FIG. 1
Fig. 3 is a left side view of the overall structure of the present invention.
Fig. 4 is a partially enlarged schematic view of B in fig. 3.
Fig. 5 is a top view of the overall structure of the present invention.
In the figure: 1. a main beam; 2. an end beam; 3. a hoisting mechanism; 31. chain block; 32. lifting chains; 33. lifting the dust cover; 34. a hook; 4. a cart running mechanism; 41. a cart wheel; 42. a cart drive motor; 5. a trolley running mechanism; 51. wheels of the trolley; 52. a trolley drive motor; 6, a cart track; 7. a bottom flange base plate of a cart track; 8. a cart running mechanism tray; 9. a double-beam suspension trolley frame; 10. lifting the support; 11. a dust collecting disc; 12. a trolley tray; 13. a main beam lower flange base plate; 14. the cart drives the pallet.
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.
Referring to fig. 1 to 5, a two-beam dust-free crane comprises a two-beam suspended trolley frame 9, two end beams 2, two main beams 1, a cart track 6 and a hoisting mechanism 3, wherein the end beams 2 and the main beams 1 are arranged in a grid shape, a cart running mechanism 4 is arranged on the end beams 2, a trolley running mechanism 5 is arranged on the main beams 1, the main beams 1 are positioned on the lower end surfaces of the end beams 2 and locked with the end beams 2 through screws, the cart running mechanism 4 comprises cart wheels 41, the cart wheels 41 run along cart track lower flange base plates 7, and the cart track lower flange base plates 7 are arranged to prevent a cart from rubbing the cart track lower flange in the running process; the lower end of the cart running mechanism 4 is provided with a cart running mechanism tray 8, and the cart running mechanism tray 8 is used for containing dust falling from gear transmission in the cart running process, so that the dust prevention efficiency is improved; the trolley running mechanism 5 comprises trolley wheels 51, and the trolley wheels 51 run along the main beam lower flange base plate 13, so that the friction of the trolley on the lower flange of the trolley track in the running process is reduced; a dust-collecting disc 11 is locked and attached to a screw at the bottom end of the double-beam suspension trolley frame 9 and used for containing dust falling off in the operation process of the lifting mechanism; the hoisting mechanism 3 comprises a chain block 31 and a hoisting chain 32 wrapped by a hoisting dust cover 33, and the chain block 31 passes through the hoisting support 10.
The trolley running mechanism 5 is connected with the main beam 1 through a double-beam suspension trolley frame 9, and the double-beam suspension trolley frame 9 plays a supporting role in the trolley running mechanism 4.
The lower part of the double-beam suspension trolley frame 9 is connected with a trolley tray 12 through bolts, and the trolley tray collects dust falling off during the operation of the trolley, so that the workshop is ensured to be dust-free.
The lifting support 10 is fixed in the middle of the dust tray 11.
The cart running mechanism 4 further comprises a cart driving motor 42, a cart driving tray 14 is arranged on the lower end face of the cart driving motor 42, and dust falling from the cart driving motor 42 is collected by the cart driving tray 14, so that multi-directional dust prevention is realized.
The trolley running mechanism 5 further comprises a trolley driving motor 52, the bottom end of the lifting chain 32 is connected with a lifting hook 34, and the lifting hook 34 is convenient for carrying materials.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (6)
1. A double-beam dust-free crane comprises a double-beam suspension trolley frame (9), two end beams (2), two main beams (1), a trolley track (6) and a hoisting mechanism (3), wherein the end beams (2) and the main beams (1) are arranged in a # -shaped manner, the end beams (2) are provided with a trolley running mechanism (4), the main beams (1) are provided with trolley running mechanisms (5), the double-beam dust-free crane is characterized in that the main beams (1) are positioned on the lower end surfaces of the end beams (2) and locked with the end beams (2) through screws, the trolley running mechanisms (4) comprise trolley wheels (41), the trolley wheels (41) run along a lower flange base plate (7) of the trolley track, the lower end of the trolley running mechanism (4) is provided with a trolley running mechanism tray (8), the trolley running mechanisms (5) comprise trolley wheels (51), and the trolley wheels (51) run along a lower flange base plate (13) of the main beams, the double-beam suspension trolley frame is characterized in that a dust-collecting disc (11) is locked at the bottom end of the double-beam suspension trolley frame (9), the lifting mechanism (3) comprises a chain block (31) and a lifting chain (32) wrapped by a lifting dust cover (33), and the chain block (31) is fixed through a lifting support (10).
2. A two-beam dust-free crane according to claim 1, characterized in that the trolley travelling mechanism (5) is connected to the main beam (1) by means of a two-beam suspended trolley frame (9).
3. A double-beam dust-free crane according to claim 2, characterized in that a trolley tray (12) is bolted below the double-beam suspended trolley frame (9).
4. A two-beam dust-free crane according to claim 1, wherein the lifting bracket (10) is fixed to the middle of the dust pan (11).
5. A two-beam dust-free crane according to claim 1, wherein the cart running mechanism (4) further comprises a cart driving motor (42), and a cart driving tray (14) is arranged on the lower end surface of the cart driving motor (42).
6. A two-beam dust-free crane according to claim 1, wherein the trolley running mechanism (5) further comprises a trolley driving motor (52), and the bottom end of the hoisting chain (32) is connected with a hook (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083545.4U CN212127309U (en) | 2020-01-15 | 2020-01-15 | Double-beam dust-free crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083545.4U CN212127309U (en) | 2020-01-15 | 2020-01-15 | Double-beam dust-free crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212127309U true CN212127309U (en) | 2020-12-11 |
Family
ID=73675812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020083545.4U Expired - Fee Related CN212127309U (en) | 2020-01-15 | 2020-01-15 | Double-beam dust-free crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212127309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604750A (en) * | 2022-02-21 | 2022-06-10 | 苏州科岛起重机械工程有限公司 | Underneath type walking lifting mechanism for dust-free double-beam bridge crane |
| CN115402935A (en) * | 2022-08-24 | 2022-11-29 | 河南省中原奥起实业有限公司 | Combined suspension double-beam crane |
-
2020
- 2020-01-15 CN CN202020083545.4U patent/CN212127309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604750A (en) * | 2022-02-21 | 2022-06-10 | 苏州科岛起重机械工程有限公司 | Underneath type walking lifting mechanism for dust-free double-beam bridge crane |
| CN115402935A (en) * | 2022-08-24 | 2022-11-29 | 河南省中原奥起实业有限公司 | Combined suspension double-beam crane |
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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: 20201211 |