CN219026554U - Supporting device of rotary mechanism of harbour machinery telescopic boom forklift - Google Patents
Supporting device of rotary mechanism of harbour machinery telescopic boom forklift Download PDFInfo
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- CN219026554U CN219026554U CN202223484918.7U CN202223484918U CN219026554U CN 219026554 U CN219026554 U CN 219026554U CN 202223484918 U CN202223484918 U CN 202223484918U CN 219026554 U CN219026554 U CN 219026554U
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- steel beam
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- turntable
- supporting
- rotary mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 14
- 239000000758 substrate Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model belongs to the technical field of telescopic boom forklifts, and discloses a supporting device of a rotary mechanism of a harbour machinery telescopic boom forklift, which comprises a turntable structure and a steel beam; the turret structure including a width side and a length side, the length of the width side being less than the length of the length side; the steel beam penetrates through the width side of the turntable structure, two ends of the steel beam are positioned outside the width side of the turntable mechanism, and the steel beam can rotate relative to the width side of the turntable mechanism; according to the utility model, through the arrangement of the steel beam, the support frame, the front horse leg and the rear horse leg, the placement stability of the telescopic arm forklift turntable structure in the storage and assembly processes can be improved, the turntable structure is prevented from toppling over in the storage process, the whole gravity center is not deviated, the turntable structure is not easy to topple over and fall, the structural dimensional precision is not influenced, and the potential safety hazard of injuring personnel in the toppling over and falling process is avoided.
Description
Technical Field
The utility model belongs to the technical field of telescopic boom forklifts, and particularly relates to a supporting device of a rotating mechanism of a harbour machinery telescopic boom forklift.
Background
The harbour is the transportation hub that the intermodal equipment and condition were used for boats and ships safety business turn over and berth, consequently the circulation of goods is very huge, in order to improve the transfer efficiency of goods, need shift the goods through fork truck, wherein flexible arm fork truck is applicable to the harbour more, flexible arm fork truck is changeable, can work under cross country road conditions, can carry on multiple accessory, all have good application in places such as harbour, railway, and after flexible arm fork truck carried the revolving stage structure, the work efficiency of flexible arm fork truck obtains further improvement, the place that can use has also obtained further widening.
The assembly of the turntable component of the existing telescopic arm forklift truck uses a boss as a support to be directly placed on the ground with protection; or, wood blocks are used for carrying out pad protection on the left side and the right side below the turntable structure. The placement method for the telescopic boom forklift turntable structure in the split charging process is that a front plane is placed by using a horse leg, a tail part is lifted by using a crane, the front and rear levels are adjusted by adjusting the height, a boss is used as a support or wood blocks are used for carrying out pad protection on the left side and the right side below the turntable structure, the placement height of the telescopic boom forklift turntable structure is lower, the operation space of a hydraulic motor and related pipeline components to be installed at the bottom is insufficient, the assembly efficiency is affected, in addition, the placement mode is unstable, the whole gravity center is deviated after the bottom components of the turntable structure are installed, the whole gravity center is easy to fall down, the damage of the turntable structure is caused, the structural dimensional accuracy is affected, and the safety hidden danger of injuring personnel is caused in the falling process; in addition, the bottom of the turntable structure is required to be provided with devices such as a slewing bearing, and the like, and the two placing methods cannot be used as placing states in the assembly process due to the limitation of the bottom installation space, the split charging process is required to be re-lifted, and the placing methods of the crane and the horse leg are used.
Disclosure of Invention
The utility model aims to provide a supporting device of a rotary mechanism of a harbour machinery telescopic arm forklift, which aims to solve the problems that the assembly efficiency is affected, the stability is unstable, the gravity center is deviated, the device is easy to fall down and the occupied production resources are excessive in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a supporting device of a rotary mechanism of a harbour machinery telescopic arm forklift comprises a turntable structure and a steel beam; the turret structure including a width side and a length side, the length of the width side being less than the length of the length side; the steel beam penetrates through the width side of the turntable structure, two ends of the steel beam are positioned outside the width side of the turntable mechanism, and the steel beam can rotate relative to the width side of the turntable mechanism; the two support frames are arranged below two ends of the steel beam and are used for supporting the steel beam; the first supporting piece is connected to the lower part of the supporting frame; and the second supporting piece is connected to the bottom of the turntable structure, and the horizontal height of the second supporting piece is lower than that of the first supporting piece.
Preferably, the steel beam comprises, but is not limited to, a cylindrical structure, a semi-cylindrical structure or an elliptic cylindrical structure, and the length of the steel beam is larger than the width of the turntable structure, and the diameter of the steel beam is smaller than the diameter of a telescopic boom fork lift truck boom telescopic cylinder mounting shaft sleeve.
Preferably, a round hole matched with the steel beam is formed in the turntable structure, and the diameter of the round hole is larger than that of the steel beam. The diameter of the steel beam is larger than that of a round hole formed in the turntable structure.
Preferably, the support frame comprises a base plate; the top of the base plate is fixedly connected with a supporting plate; the arc-shaped groove matched with the steel beam is formed in the top of the supporting plate.
Preferably, a reinforcing frame is fixedly connected between the supporting plate and the base plate.
Preferably, the first support comprises a rear horse leg comprising a chassis; the top of the underframe is fixedly connected with a supporting rod; the top of the supporting rod is fixedly connected with a top frame.
Preferably, threaded holes with the same diameter are formed in the top frame and the base plate; and a screw rod is screwed between the threaded holes.
Preferably, the second support comprises a front thigh.
Preferably, the first support further comprises a first pier seat; the second support piece further comprises a second pier seat; the horizontal height of the first pier seat is greater than that of the second pier seat.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the steel beam, the support frame, the front horse leg and the rear horse leg are arranged, and through the cooperation of the structures, the placement stability of the telescopic forklift turntable structure in the storage and assembly processes can be improved, the turntable structure is prevented from toppling in the storage process, the whole gravity center is not deviated, the turntable structure is not easy to topple and fall, the structural dimensional precision is not influenced, and the potential safety hazard of injuring personnel in the toppling and falling process is avoided.
(2) The utility model uses other component mounting holes of the turntable structure as supporting points, provides space for mounting other components, is convenient for assembling the slewing bearing and the hydraulic motor, and improves the assembly efficiency and the safety of the assembly process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a support frame according to the present utility model;
FIG. 3 is a schematic view of the rear leg of the present utility model;
in the figure: 1. a steel beam; 2. a support frame; 21. a reinforcing frame; 22. an arc-shaped groove; 23. a support plate; 24. a substrate; 3. front horse leg; 4. rear horse leg; 41. a top frame; 42. a support rod; 43. a chassis.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
referring to fig. 1-3, a supporting device of a rotating mechanism of a fork truck with a port mechanical telescopic arm comprises a turntable structure and a steel beam 1;
the turret structure includes a width side and a length side, the length of the width side being less than the length of the length side;
the steel beam 1 penetrates through the width side of the turntable structure, two ends of the steel beam 1 are positioned outside the width side of the turntable mechanism, and the steel beam 1 can rotate relative to the width side of the turntable mechanism;
the two support frames 2 are arranged below two ends of the steel beam 1, and the two support frames 2 are used for supporting the steel beam 1;
the first supporting piece is connected below the supporting frame 2;
and the second supporting piece is connected to the bottom of the turntable structure, and the horizontal height of the second supporting piece is lower than that of the first supporting piece.
Through the technical scheme, the turntable structure is firstly lifted, and after the turntable structure is lifted, the steel beam 1 is inserted into the mounting hole of the telescopic oil cylinder mounting shaft sleeve of the turntable structure; the support frame 2 is fixedly connected with the two first support pieces and is placed in parallel in pairs, the placing distance of the two first support pieces is adjusted to be slightly larger than the width of the turntable structure, the second support pieces are placed in front of the two first support pieces, and the first support pieces and the two second support pieces form an isosceles triangle at the placing positions; because the tail weight of the turntable structure is slightly larger, the tail height is lower than the front part when the turntable structure is lifted, firstly, the steel beam 1 on the lifted turntable structure falls into the placing groove on the supporting frame 2, then the lifting height is continuously lowered, the turntable structure rotates around the central shaft of the steel beam 1 in the falling process, and finally, the front side plane of the turntable structure falls on the upper surface of the second supporting piece.
Specifically, in one embodiment, regarding the steel beam 1:
as shown in fig. 1, the steel beam 1 includes, but is not limited to, a cylindrical structure, a semi-cylindrical structure (not shown) or an elliptic cylindrical structure (not shown), and the length of the steel beam 1 is greater than the width of the turntable structure, and the diameter of the steel beam 1 is smaller than the diameter of a telescopic boom forklift boom telescopic cylinder mounting sleeve.
Through above-mentioned technical scheme, girder steel 1 can adopt cylindrical structure, semi-cylindrical structure or elliptic cylinder structure, and because girder steel 1's length is greater than the width of revolving stage structure, girder steel 1's diameter is less than the diameter of telescopic arm fork truck jib loading boom telescopic cylinder installation axle sleeve, lets girder steel 1 be convenient for rotate for revolving stage structure.
In this embodiment, further, a round hole matching with the steel beam 1 is formed in the turntable structure, and the diameter of the round hole is larger than that of the steel beam 1.
Through above-mentioned technical scheme, through the round hole cooperation on the revolving stage structure, let girder steel 1 be convenient for rotate.
In addition, in the present utility model, as shown in fig. 1 to 2, the technical scheme of supporting the steel girder 1 is optimized:
the support frame 2 includes a base plate 24;
the top of the base plate 24 is fixedly connected with a supporting plate 23;
the top of the supporting plate 23 is provided with an arc-shaped groove 22 matched with the steel beam 1.
Through above-mentioned technical scheme, support backup pad 23 through base plate 24, support girder steel 1 through the arc wall 22 on the backup pad 23 is to, let girder steel 1 be convenient for rotate.
In the present embodiment, further, a reinforcing frame 21 is fixedly connected between the support plate 23 and the base plate 24.
Through above-mentioned technical scheme, support girder steel 1 through backup pad 23, make through strengthening frame 21 to backup pad 23 and base plate 24 support, make backup pad 23 support girder steel 1 when more firm.
Specifically, in one embodiment, regarding the first support member, the following:
as shown in fig. 1 and 3, the first support comprises a rear horse leg 4, the rear horse leg 4 comprising a chassis 43;
the top of the underframe 43 is fixedly connected with a supporting rod 42;
the top of the support bar 42 is fixedly connected with a top frame 41.
By the above-described technical means, the support rods 42 are supported by the bottom frame 43, the top frame 41 is supported by the support rods 42, and the substrate 24 is supported by the top frame 41.
In addition, in the present utility model, as shown in fig. 1 to 3, the technical scheme of connecting the top frame 41 and the base plate 24 is optimized:
threaded holes with the same diameter are formed in the top frame 41 and the base plate 24;
screw rods are screwed between the threaded holes.
By the above-described means, when it is necessary to connect the top frame 41 and the substrate 24, the screw is screwed into the screw hole between the top frame 41 and the substrate 24, thereby fixing the top frame 41 and the substrate 24.
In addition, in the present utility model, as shown in fig. 1, the technical scheme of connecting the top frame 41 and the base plate 24 is optimized:
the second support comprises a front horse leg 3.
Through the above technical solution, the turret structure is supported by the front horse leg 3.
In another embodiment, the first support further comprises a first pier seat (not shown in the figures);
the second support also includes a second pier seat (not shown);
the horizontal height of the first pier seat is greater than that of the second pier seat.
Through the technical scheme, the front horse leg 3 and the rear horse leg 4 can be replaced by the first pier seat and the second pier seat.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Supporting device of rotary mechanism of port mechanical telescopic forklift, which is characterized in that: comprises a turntable structure and a steel beam (1);
the turret structure including a width side and a length side, the length of the width side being less than the length of the length side;
the steel beam (1) penetrates through the width side of the turntable structure, two ends of the steel beam (1) are positioned outside the width side of the turntable mechanism, and the steel beam (1) can rotate relative to the width side of the turntable mechanism;
the two support frames (2), the two support frames (2) are arranged below two ends of the steel beam (1), and the two support frames (2) are used for supporting the steel beam (1);
the first supporting piece is connected to the lower part of the supporting frame (2);
and the second supporting piece is connected to the bottom of the turntable structure, and the horizontal height of the second supporting piece is lower than that of the first supporting piece.
2. The support device for a rotary mechanism of a harbour machinery telescopic forklift truck according to claim 1, wherein: the steel beam (1) comprises, but is not limited to, a cylindrical structure, a semi-cylindrical structure or an elliptic cylindrical structure, the length of the steel beam (1) is larger than the width of the turntable structure, and the diameter of the steel beam (1) is smaller than the diameter of a telescopic boom fork truck boom telescopic oil cylinder mounting shaft sleeve.
3. The support device for a rotary mechanism of a harbour machinery telescopic forklift truck according to claim 2, wherein: round holes matched with the steel beams (1) are formed in the turntable structure, and the diameters of the round holes are larger than the diameters of the steel beams (1).
4. The support device for a rotary mechanism of a harbour machinery telescopic forklift truck according to claim 1 or 2, wherein: the support frame (2) comprises a base plate (24);
the top of the base plate (24) is fixedly connected with a supporting plate (23);
an arc-shaped groove (22) matched with the steel beam (1) is formed in the top of the supporting plate (23).
5. The support device for a rotary mechanism of a harbour machinery telescopic forklift of claim 4, wherein: a reinforcing frame (21) is fixedly connected between the supporting plate (23) and the base plate (24).
6. The support device for a rotary mechanism of a harbour machinery telescopic forklift of claim 4, wherein: the first support comprises a rear horse leg (4), the rear horse leg (4) comprising a chassis (43);
a supporting rod (42) is fixedly connected to the top of the underframe (43);
the top of the supporting rod (42) is fixedly connected with a top frame (41).
7. The support device for a rotary mechanism of a harbour machinery telescopic forklift of claim 6, wherein: screw holes with the same diameter are formed in the top frame (41) and the base plate (24);
and a screw rod is screwed between the threaded holes.
8. The support device for a rotary mechanism of a harbour machinery telescopic forklift of claim 6, wherein: the second support comprises a front horse leg (3).
9. The support arrangement for harbour machinery telescopic boom forklift rotation mechanism of claim 8, wherein: the first support piece further comprises a first pier seat;
the second support piece further comprises a second pier seat;
the horizontal height of the first pier seat is greater than that of the second pier seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484918.7U CN219026554U (en) | 2022-12-27 | 2022-12-27 | Supporting device of rotary mechanism of harbour machinery telescopic boom forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484918.7U CN219026554U (en) | 2022-12-27 | 2022-12-27 | Supporting device of rotary mechanism of harbour machinery telescopic boom forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219026554U true CN219026554U (en) | 2023-05-16 |
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ID=86292478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223484918.7U Active CN219026554U (en) | 2022-12-27 | 2022-12-27 | Supporting device of rotary mechanism of harbour machinery telescopic boom forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219026554U (en) |
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- 2022-12-27 CN CN202223484918.7U patent/CN219026554U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: No. 17, the Pearl River East Road, Xuzhou High tech Industrial Development Zone, Xuzhou City, Jiangsu Province, 221000 Patentee after: XCMG FIRE-FIGHTING SAFETY EQUIPMENT Co.,Ltd. Country or region after: China Address before: No. 99, Chengyi Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, 221000 Patentee before: Xuzhou Xugong Port Machinery Co.,Ltd. Country or region before: China |