CN117163797A - Marine construction elevating gear - Google Patents
Marine construction elevating gear Download PDFInfo
- Publication number
- CN117163797A CN117163797A CN202311445815.6A CN202311445815A CN117163797A CN 117163797 A CN117163797 A CN 117163797A CN 202311445815 A CN202311445815 A CN 202311445815A CN 117163797 A CN117163797 A CN 117163797A
- Authority
- CN
- China
- Prior art keywords
- assembly
- fixedly arranged
- balancing weight
- lifting
- cage
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000003028 elevating effect Effects 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to a marine construction lifting device which comprises a base, at least two guide rail frames fixedly arranged on the base, a suspension cage and a ship body, wherein the suspension cage is arranged between the two guide rail frames in a sliding manner, a driving assembly is fixedly arranged on the suspension cage, a guide assembly is fixedly arranged on the guide rail frames, a traction assembly is fixedly arranged on the suspension cage, a lifting assembly is fixedly arranged on the traction assembly, the lifting assembly comprises a balancing weight, a buffer assembly is further arranged on the traction assembly, a water inlet and outlet assembly is further arranged in the balancing weight, the balancing weight is used for lifting or descending the suspension cage under the driving of the traction assembly after water is filled or discharged under the action of the water inlet and outlet assembly, the driving assembly is used for assisting the suspension cage to lift in the rotating process, and the buffer assembly is used for buffering the balancing weight in the upward moving process after water is discharged, so that the transportation speed of cargoes and people is increased, and the shipbuilding efficiency is improved.
Description
Technical Field
The utility model relates to the field of marine equipment, in particular to a marine construction lifting device.
Background
The ship elevator is a mechanical device for carrying people or cargoes to lift through the lifting of the cage, and the elevator is usually required to lift when the ship is rebuilt or when the ship supplies are reserved, but the traditional elevator adopts a transmission mode of a gear rack type, a steel wire rope type and a mixed type, and has a relatively strong force when loading larger cargoes, and the stability and the safety are not high, so that the lifting mechanism is required to be matched with the existing transmission mechanism to realize the lifting of the cage.
The utility model of China with the publication number of CN202011024759. X discloses a marine lifting platform, which comprises a guide rail frame, a lifting platform body and a driving climbing system, wherein a plurality of motors drive a plurality of transmission shafts to rotate, so that a first transmission gear and a synchronous gear are driven to rotate, and a second transmission gear on a plurality of lifting shafts is driven to rotate, and lifting of the lifting platform is realized under the meshing of racks. But the stability is not high, and certain potential safety hazards exist.
The utility model in China with the publication number of CN201920466798.7 discloses a lifting workbench for shipbuilding, which can stably lift the workbench through the cooperation of a sliding chute, a sliding block, a stepping motor, a rolling shaft, a bearing seat, a welding seat, a chain and a guide wheel, solves the problem of poor stability of the traditional lifting workbench, prevents workers from falling off the workbench, and improves the lifting stability and safety of the workbench. But the lifting of the workbench is realized by driving the chain to roll or unreel through the stepping motor, so that people or heavy goods are carried more forcefully, the carrying speed is influenced, and the shipbuilding efficiency is also influenced.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a marine construction lifting device, which is characterized in that a guide component, a traction component, a lifting component and a water inlet and outlet component are arranged, a driving component drives a lifting cage to lift, and meanwhile, a balancing weight is lifted to drive a traction rope and the lifting cage to lift, so that the labor is saved, the carrying speed of goods or people is increased, the shipbuilding efficiency is improved, in addition, a buffer component is arranged to buffer the balancing weight when the balancing weight is sprung upwards after water is discharged, the damage to the lifting cage caused by too fast falling of the lifting cage is prevented, and the safety and the stability are improved.
The technical solution of the utility model is as follows:
the utility model provides a marine construction elevating gear, includes base, two at least guide rail frames of fixed setting on the base, slides and sets up cage and hull between two guide rail frames, fixedly on the cage be provided with drive assembly, fixedly on the guide rail frame be provided with direction subassembly, fixedly on the cage be provided with traction assembly, fixedly on the traction assembly be provided with elevating assembly, elevating assembly includes the balancing weight, still be provided with buffer assembly on the traction assembly, still be provided with business turn over water subassembly in the balancing weight, the balancing weight is used for carrying out the lift or descend the cage under the effect of business turn over water subassembly after water injection or drainage under traction assembly's drive, drive assembly is used for carrying out the lift at pivoted in-process supplementary cage, buffer assembly is used for buffering it at the in-process of upwards moving after the balancing weight drains.
Preferably, the driving assembly comprises at least two supporting plates fixedly arranged on the suspension cage, a plurality of motors and gears driven by the motors are arranged on the two supporting plates, and pulleys are fixedly arranged on the two supporting plates.
Preferably, a connecting plate is fixedly arranged between the two guide rail frames, and the guide assembly comprises a fixing plate fixedly arranged on the connecting plate and a guide wheel fixedly arranged on the fixing plate.
Preferably, the traction assembly comprises a traction rope fixedly arranged on the suspension cage, and the traction rope penetrates through the guide wheel and is fixedly connected with the balancing weight.
Preferably, the buffer assembly comprises a buffer block fixedly arranged on the traction rope and a spring fixedly connected to the buffer block, and the other end of the spring is fixedly connected with the balancing weight.
Preferably, the water inlet and outlet assembly comprises a water pump arranged in the balancing weight.
Preferably, racks are fixedly arranged on the two guide rail frames, and the gears are meshed with the racks.
Preferably, the two guide rail frames are provided with slide rails, and the pulleys are arranged in the slide rails in a sliding manner.
Preferably, the balancing weight is in a spherical structure, and the inside of the balancing weight is in a hollow structure.
As still another preferable aspect, the traction rope is a wire rope.
The utility model is provided with the guide component, the traction component, the lifting component and the water inlet and outlet component, and the weight block and the traction rope are arranged, so that the weight block can pull the traction rope downwards along the guide wheel due to gravity factors after water is injected under the action of the water pump, thereby driving the lifting cage to move upwards, otherwise, the lifting cage descends after the weight block is discharged, the lifting speed of the lifting cage is increased, the carrying speed of the goods or people is increased, and the shipbuilding efficiency is improved.
The utility model is also provided with the buffer component, and the balancing weight can be sprung upwards under the action of gravity reduction after being discharged, and the buffer block and the spring are arranged, so that the balancing weight can be buffered, the damage to the lifting cage caused by the too fast descending of the lifting cage is prevented, and meanwhile, the safety of the elevator in use is improved.
In conclusion, the utility model has the functions of automatic lifting, buffering and the like, and is suitable for the field of marine equipment.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a marine construction hoist;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 1 at B;
FIG. 4 is a schematic diagram of a drive assembly;
FIG. 5 is a schematic view showing a lifting cage driven by a driving assembly;
FIG. 6 is a schematic view of the cage when the weight is inside and free of water;
FIG. 7 is a schematic view showing a lifting cage rising state when a water pump injects water into a balancing weight;
fig. 8 is a schematic view showing a state when the cage is lifted to carry materials to the hull.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.
Example 1
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 8, the marine construction lifting device comprises a base 1, at least two guide rail frames 11 fixedly arranged on the base 1, a lifting cage 12 and a ship body 13, wherein the lifting cage 12 and the ship body 13 are slidably arranged between the two guide rail frames 11, a driving assembly 2 is fixedly arranged on the lifting cage 12, a guide assembly 3 is fixedly arranged on the guide rail frames 11, a traction assembly 4 is fixedly arranged on the lifting cage 12, a lifting assembly 5 is fixedly arranged on the traction assembly 4, the lifting assembly 5 comprises a balancing weight 51, a buffer assembly 6 is further arranged on the traction assembly 4, a water inlet and outlet assembly 7 is further arranged in the balancing weight 51, the balancing weight 51 is used for lifting or descending the lifting cage 12 under the driving of the traction assembly 4 after water is injected or discharged under the action of the water inlet and outlet assembly 7, the driving assembly 2 is used for assisting the lifting of the lifting cage 12 in the rotating process, and the buffer assembly 6 is used for buffering the balancing weight 31 in the upward moving process.
As shown in fig. 1 and 4, the driving assembly 2 comprises at least two supporting plates 21 fixedly arranged on the suspension cage 12, a plurality of motors 22 and gears 23 driven by the motors 22 are arranged on the two supporting plates 21, pulleys 24 are fixedly arranged on the two supporting plates 21, when in use, the motors 22 are started to drive the gears 23 to rotate, under the meshing of the gears 23 and the racks 8, the driving assembly 2 drives the suspension cage 12 to move upwards, and slides in the sliding rail 9 through the pulleys 24, so that the suspension cage 12 is more stable in the lifting process.
As shown in fig. 1 and 2, a connection plate 14 is fixedly provided between the two guide frames 11, and the guide assembly 3 includes a fixing plate 31 fixedly provided on the connection plate 14 and a guide wheel 32 fixedly provided on the fixing plate 31.
As shown in fig. 2, the traction assembly 4 includes a traction rope 41 fixedly arranged on the cage 12, the traction rope 41 passes through the guide wheel 32 and is fixedly connected with the balancing weight 51, when in use, as the goods on the cage 12 are overweight and only lifted by the driving assembly 2, the balancing weight 51 and the traction rope 41 are arranged, after the balancing weight 51 is filled with water under the action of the water pump 71, the traction rope 41 can be pulled downwards along the guide wheel 32 due to the gravity factor, so that the cage 12 is driven to move upwards, otherwise, after the balancing weight 51 is discharged, the balancing weight 51 moves upwards, the traction rope 41 drives the cage 12 to descend, so that the lifting speed of the cage 12 is increased in a labor-saving way, and the conveying speed of the goods or people is increased, thereby improving the shipbuilding efficiency.
As shown in fig. 3, the buffer assembly 6 includes a buffer block 61 fixedly arranged on the traction rope 41 and a spring 62 fixedly connected on the buffer block 61, the other end of the spring 62 is fixedly connected with the balancing weight 51, and the balancing weight 51 can be sprung up under the action of gravity reduction after water is discharged, so that the balancing weight 51 can be buffered by arranging the buffer block 61 and the spring 62, and damage to the suspension cage 12 due to too fast descent of the suspension cage is prevented.
As shown in fig. 6, the water inlet and outlet assembly 7 comprises a water pump 71 arranged in the balancing weight 51, and the water pump 61 is arranged to realize the water injection or water discharge operation in the balancing weight 51.
As shown in fig. 2, racks 8 are fixedly provided on both rail frames 11, and gears 23 are engaged with the racks 8.
As shown in fig. 2, the two guide rail frames 11 are provided with slide rails 9, and the pulleys 24 are slidably arranged in the slide rails 9.
As shown in fig. 3, the counterweight 51 is configured as a spherical structure, and the interior is configured as a hollow structure, and the hollow structure is configured to inject water into the counterweight 51, so that the contact area between the counterweight 51 and seawater can be reduced, and the lifting or descending resistance of the counterweight 51 can be reduced by arranging the counterweight 51 as a spherical structure.
The traction rope 41 is a wire rope.
Example two
As shown in fig. 3, wherein the same or corresponding parts as those in the first embodiment are given the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity; the second embodiment is different from the first embodiment in that: the surface of the weight 51 is coated with an antifouling coating film.
Here, in this embodiment, by coating the surface of the weight block 51 with an antifouling coating film, on the one hand, frictional resistance with seawater can be reduced when the weight block 51 descends, and on the other hand, adhesion, corrosion, etc. of marine organisms after the weight block 51 is immersed into the sea can be prevented.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
While the utility model has been described with reference to the preferred embodiments, it should be noted that the utility model is not limited to the above embodiments, and that various changes and modifications can be made by those skilled in the art without departing from the structure of the utility model, and these should also be regarded as the scope of the utility model without affecting the effect and practicality of the implementation of the utility model.
Claims (10)
1. The utility model provides a marine construction elevating gear, includes base (1), two at least guide rail frame (11) of fixed setting on base (1), slides cage (12) and hull (13) that set up between two guide rail frame (11), its characterized in that: the lifting device is characterized in that a driving assembly (2) is fixedly arranged on the lifting cage (12), a guide assembly (3) is fixedly arranged on the guide rail frame (11), a traction assembly (4) is fixedly arranged on the lifting cage (12), a lifting assembly (5) is fixedly arranged on the traction assembly (4), the lifting assembly (5) comprises a balancing weight (51), a buffer assembly (6) is further arranged on the traction assembly (4), a water inlet and outlet assembly (7) is further arranged in the balancing weight (51), the balancing weight (51) is used for lifting or descending the lifting cage (12) under the action of the water inlet and outlet assembly (7) under the driving of the traction assembly (4), and the driving assembly (2) is used for assisting the lifting cage (12) to lift in the rotating process, and the buffer assembly (6) is used for buffering the balancing weight (31) in the upward moving process.
2. The marine construction lifting device according to claim 1, wherein: the driving assembly (2) comprises at least two supporting plates (21) fixedly arranged on the hanging cage (12), a plurality of motors (22) and gears (23) driven by the motors (22) are arranged on the two supporting plates (21), and pulleys (24) are fixedly arranged on the two supporting plates (21).
3. The marine construction lifting device according to claim 1, wherein: a connecting plate (14) is fixedly arranged between the two guide rail frames (11), and the guide assembly (3) comprises a fixed plate (31) fixedly arranged on the connecting plate (14) and a guide wheel (32) fixedly arranged on the fixed plate (31).
4. The marine construction lifting device according to claim 1, wherein: the traction assembly (4) comprises a traction rope (41) fixedly arranged on the suspension cage (12), and the traction rope (41) penetrates through the guide wheel (32) and is fixedly connected with the balancing weight (51).
5. The marine construction lifting device according to claim 1, wherein: the buffer assembly (6) comprises a buffer block (61) fixedly arranged on the traction rope (41) and a spring (62) fixedly connected to the buffer block (61), and the other end of the spring (62) is fixedly connected with the configuration block (51).
6. The marine construction lifting device according to claim 1, wherein: the water inlet and outlet assembly (7) comprises a water pump (71) arranged in the balancing weight (51).
7. The marine construction lifting device according to claim 1, wherein: the two guide rail frames (11) are fixedly provided with racks (8), and the gears (23) are meshed with the racks (8).
8. The marine construction lifting device according to claim 1, wherein: the two guide rail frames (11) are provided with slide rails (9), and the pulleys (24) are arranged in the slide rails (9) in a sliding manner.
9. The marine construction lifting device according to claim 1, wherein: the balancing weight (51) is of a spherical structure, and the inside of the balancing weight is of a hollow structure.
10. The marine construction lifting device according to claim 4, wherein: the hauling rope (41) adopts a steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311445815.6A CN117163797A (en) | 2023-11-02 | 2023-11-02 | Marine construction elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311445815.6A CN117163797A (en) | 2023-11-02 | 2023-11-02 | Marine construction elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117163797A true CN117163797A (en) | 2023-12-05 |
Family
ID=88947227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311445815.6A Pending CN117163797A (en) | 2023-11-02 | 2023-11-02 | Marine construction elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117163797A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203593489U (en) * | 2013-09-14 | 2014-05-14 | 陈欢欢 | Elevator safety and synchronization self rescue device |
| CN210825004U (en) * | 2019-09-20 | 2020-06-23 | 王璐瑶 | Lifting elevator |
| CN112478988A (en) * | 2020-11-04 | 2021-03-12 | 杭州宝宸科技有限公司 | Construction elevator in hoistway and using method thereof |
| CN112478987A (en) * | 2020-11-04 | 2021-03-12 | 杭州宝宸科技有限公司 | Double-car construction elevator and use method thereof |
| CN115321324A (en) * | 2022-09-05 | 2022-11-11 | 国网河南省电力公司修武县供电公司 | Energy-concerving and environment-protective balanced type elevator |
| CN115367590A (en) * | 2021-05-18 | 2022-11-22 | 上海韧甲新材料科技有限公司 | Low-floor elevator |
-
2023
- 2023-11-02 CN CN202311445815.6A patent/CN117163797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203593489U (en) * | 2013-09-14 | 2014-05-14 | 陈欢欢 | Elevator safety and synchronization self rescue device |
| CN210825004U (en) * | 2019-09-20 | 2020-06-23 | 王璐瑶 | Lifting elevator |
| CN112478988A (en) * | 2020-11-04 | 2021-03-12 | 杭州宝宸科技有限公司 | Construction elevator in hoistway and using method thereof |
| CN112478987A (en) * | 2020-11-04 | 2021-03-12 | 杭州宝宸科技有限公司 | Double-car construction elevator and use method thereof |
| CN115367590A (en) * | 2021-05-18 | 2022-11-22 | 上海韧甲新材料科技有限公司 | Low-floor elevator |
| CN115321324A (en) * | 2022-09-05 | 2022-11-11 | 国网河南省电力公司修武县供电公司 | Energy-concerving and environment-protective balanced type elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115321414A (en) | Lifting device and lifting method for electric power equipment installation | |
| CN102680198A (en) | Elevator buffer testing equipment | |
| CN114835026A (en) | Double-deck container bank bridge of dolly liftable | |
| CN202614492U (en) | Elevator buffer testing equipment | |
| CN107444232B (en) | Automatic lifting device for carriage rear door | |
| CN106938830A (en) | Goods carrying apparatus | |
| CN117163797A (en) | Marine construction elevating gear | |
| CN210438284U (en) | Aluminium alloy material loading conveyor in aluminium alloy oxidation workshop | |
| CN210065044U (en) | Scraped car stores and oil pumping platform | |
| CN205370474U (en) | Rack and pinion formula drilling tool transporting device | |
| CN211169679U (en) | Lifting type feeding device | |
| CN204980884U (en) | Lifting mechanism | |
| CN112478987A (en) | Double-car construction elevator and use method thereof | |
| CN215756008U (en) | Hoisting device for loading and unloading goods | |
| CN219546436U (en) | Pulley limiting structure of elevator | |
| CN211169681U (en) | Vertical elevator | |
| CN219009633U (en) | Curve track lifting device | |
| CN215364388U (en) | Multi-purpose stove elevating platform | |
| CN209568160U (en) | The driving of finishing line | |
| CN104444183A (en) | Conveying and lifting all-in-one machine | |
| CN212581306U (en) | Steel construction integration elevator wheel components | |
| CN218910472U (en) | Tray hot galvanizing multistage feeding frame | |
| CN208829056U (en) | A kind of wisdom building elevator escape device | |
| CN219751748U (en) | Material lifting device for high-rise building construction | |
| CN215100182U (en) | Transport vechicle hoisting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |