CN218231615U - Auxiliary arm system suitable for crawler cranes with different tonnages - Google Patents
Auxiliary arm system suitable for crawler cranes with different tonnages Download PDFInfo
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- CN218231615U CN218231615U CN202221816789.4U CN202221816789U CN218231615U CN 218231615 U CN218231615 U CN 218231615U CN 202221816789 U CN202221816789 U CN 202221816789U CN 218231615 U CN218231615 U CN 218231615U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of cranes, and discloses an auxiliary arm system suitable for crawler cranes with different tonnages, which comprises a wind power auxiliary arm and a main arm top section, wherein the wind power auxiliary arm is connected with a stay bar, and a front pull plate is connected between the wind power auxiliary arm and the stay bar; the wind power transition joint is fixedly mounted on the main arm top joint, the connecting end of the wind power auxiliary arm and the supporting rod is rotatably connected with the wind power transition joint, and a rear pulling plate is mounted between the main arm top joint and the supporting rod. The wind power auxiliary arm, the front pull plate and the support rod are used as universal components. When the wind power generation device is connected with main arm top sections of different types, only the wind power transition section and the rear pull plate need to be replaced. The structure is simple and convenient, and meets the hoisting requirements of all tonnage wind driven generators in the market. Can quick assembly disassembly and transportation, the general interchange of the different motorcycle type wind-powered electricity generation fly jib of different brands of being convenient for promotes interchangeability, realizes that the multi-device model covers, promotes the assembly and disassembly efficiency.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a fly jib system suitable for different tonnage crawler crane.
Background
At present, each host manufacturer designs a main arm system and an auxiliary arm system of the crane according to the hoisting height and the hoisting capacity. The arm support is required to be special for a special vehicle and special for an auxiliary arm system, and has no interchangeability or poor interchangeability and low assembly and disassembly efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fly jib system suitable for different tonnage crawler crane.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: an auxiliary arm system suitable for crawler cranes with different tonnages comprises a wind power auxiliary arm and a main arm top section, wherein a support rod is connected to the wind power auxiliary arm, and a front pull plate is connected between the wind power auxiliary arm and the support rod;
the wind power transition joint is fixedly mounted on the main arm top joint, the connecting end of the wind power auxiliary arm and the supporting rod is rotatably connected with the wind power transition joint, and a rear pull plate is mounted between the main arm top joint and the supporting rod.
Preferably, the top end of the main arm top section is fixedly provided with four fixing rings, the wind power transition section comprises a connecting mechanism and a connecting pipe, the wind power transition section is designed into a pentahedron, and the lower surface of the wind power transition section is matched with the top surface of the main arm top section.
Preferably, the connecting mechanism comprises a main body and a main body position circular pier type, the periphery of the main body is provided with inserting rods, each fixing ring is connected with one main body through the inserting rods, and the eight inserting rods of the four main bodies are connected with four connecting pipes.
Preferably, a rotating groove is formed in the upper end of the main body, a rotating ball is movably clamped in the rotating groove, connecting rods are fixedly and fixedly mounted on the rotating ball, and a connecting pipe is also connected to each of the four connecting rods.
Preferably, four connecting pipes on the connecting rods are fixedly provided with connecting blocks, the four connecting blocks are divided into two groups according to the direction, two connecting blocks in each group are fixedly provided with bearings, rotating shafts are fixedly arranged on inner rings of the two bearings, and the rotating shafts are fixedly connected with connecting ends of the wind power auxiliary arms and the supporting rods.
Preferably, the insert rod is provided with a positioning hole, the insert rod is sleeved with a mounting ring, the mounting ring is provided with a clamping groove, the clamping groove is matched with the fixing ring, the mounting ring is provided with a locking hole matched with the positioning hole, and the positioning hole and the locking hole are fixed through a screw or a rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a fly jib system suitable for different tonnage crawler crane possesses following beneficial effect:
1. the wind power auxiliary arm, the front pull plate and the support rod are used as universal components. When the wind power generation device is connected with main arm top sections of different types, only the wind power transition section and the rear pull plate need to be replaced. The structure is simple and convenient, and meets the hoisting requirement of all-tonnage wind driven generators in the market. Can quick assembly disassembly and transportation, the general interchange of the different motorcycle type wind-powered electricity generation fly jib of different brands of being convenient for promotes interchangeability, realizes that the multi-device model covers, promotes the assembly and disassembly efficiency.
2. This fly jib system suitable for different tonnage crawler cranes is through earlier with the collar clamp in the solid fixed ring, has adjusted the position and the distance of four main parts, conveniently installs the connecting pipe on the inserted bar of four main parts, after installing the connecting pipe between the inserted bar, fixes collar and inserted bar mutually through screw rod or pole, guarantees that the connecting pipe between the inserted bar can not drop to guarantee the stability of installing between wind-powered electricity generation transition festival and the main arm top festival.
3. This fly jib system suitable for different tonnage crawler cranes installs the connecting pipe on four connecting rods to two bearings of installation, then rotate the wind-powered electricity generation transition festival and the link of wind-powered electricity generation fly jib and vaulting pole and be connected, realize the connected mode in embodiment one, through "the module" with the wind-powered electricity generation transition festival, it is convenient more fast at the installation wind-powered electricity generation transition festival.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a schematic view of the wind power transition section of the present invention;
fig. 3 is a schematic view of the structure of the connection mechanism of the present invention.
In the figure: 1. a wind power auxiliary arm; 2. a front pulling plate; 3. a stay bar; 4. wind power transition sections; 5. a back pulling plate; 6. a main arm top section; 7. a connecting mechanism; 42. a bearing connecting block; 43. connecting blocks; 44. a connecting pipe; 6. a main arm top section; 61. a fixing ring; 7. a connecting mechanism; 71. a main body; 72. inserting a rod; 73. a mounting ring; 74. positioning holes; 75. a locking hole; 76. a rotating tank; 77. rotating the ball; 78. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example one
Referring to fig. 1, an auxiliary jib system suitable for crawler cranes with different tonnages comprises a wind power auxiliary jib 1 and a main jib top section 6, wherein a support rod 3 is connected to the wind power auxiliary jib 1, and a front pull plate 2 is connected between the wind power auxiliary jib 1 and the support rod 3;
the wind power transition joint is fixedly mounted on the main arm top joint 6, the connecting end of the wind power auxiliary arm 1 and the supporting rod 3 is rotatably connected with the wind power transition joint 4, and a rear pull plate 5 is mounted between the main arm top joint 6 and the supporting rod 3.
When the wind power auxiliary arm is used, the wind power auxiliary arm 1, the front pull plate 2 and the support rod 3 are used as universal components. When the wind power generation device is connected with main arm top sections 6 of different types, only the wind power transition section 4 and the rear pull plate 5 need to be replaced. The structure is simple and convenient, and meets the hoisting requirements of all tonnage wind driven generators in the market. Can quick assembly disassembly and transportation, the general interchange of the different motorcycle type wind-powered electricity generation fly jib of different brands of being convenient for promotes interchangeability, realizes that the multi-device model covers, promotes the assembly and disassembly efficiency.
Example two
On the basis of the first embodiment, referring to fig. 2-3, the top end of the main arm top segment 6 is fixedly provided with four fixing rings 61, the wind power transition segment 4 includes a connecting mechanism 7 and a connecting pipe 44, the wind power transition segment 4 is designed as a pentahedron, and the lower surface of the wind power transition segment 4 is matched with the top surface of the main arm top segment 6.
The connecting mechanism 7 comprises a main body 71, the main body 71 is in a circular pier shape, inserting rods 72 are arranged on the periphery of the main body 71, each fixing ring 61 is connected with one main body through the inserting rods 72, and four connecting pipes 44 are connected to eight inserting rods 72 of the four main bodies 71.
The upper end of main part 71 has seted up swivelling chute 76, the activity joint has rotatory ball 77 in the swivelling chute 76, rotatory ball 77 fixed mounting has connecting rod 78, all is connected with a connecting pipe 44 on the four connecting rod 78 equally.
Four connecting pipes 44 on the connecting rods 78 are all fixedly provided with connecting blocks 43, the four connecting blocks 43 are divided into two groups according to the direction, two connecting blocks 43 in each group are fixedly provided with bearings 42, the inner rings of the two bearings 42 are fixedly provided with rotating shafts, and the rotating shafts are fixedly connected with the connecting ends of the wind power auxiliary arm 1 and the support rods 3.
The insert rod 72 is provided with a positioning hole 74, the insert rod 72 is sleeved with a mounting ring 73, the mounting ring 73 is provided with a clamping groove, the clamping groove is matched with the fixing ring 61, the mounting ring 73 is provided with a locking hole 75 matched with the positioning hole 74, and the positioning hole 74 and the locking hole 75 are fixed through a screw or a rod.
Will install ring 73 block in the fixed ring earlier, adjust the position and the distance of four main parts 71, conveniently install connecting pipe 44 on the inserted bar 72 of four main parts 71, after installing connecting pipe 44 between the inserted bar 72, it is fixed mutually with installing ring 73 and inserted bar 72 through screw rod or pole, guarantee that connecting pipe 44 between the inserted bar 72 can not drop, thereby guarantee the stability of installing between wind-powered electricity generation transition festival 4 and the main arm top festival 6, then install connecting pipe 44 on four connecting rods 78, and install two bearings, then rotate wind-powered electricity generation transition festival 4 and the link of wind-powered electricity generation auxiliary arm 1 and vaulting pole 3 and be connected, realize the connected mode in embodiment one, through with wind-powered electricity generation transition festival 4 "modularization", it is more convenient at installation wind-powered electricity generation transition festival 4.
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 an auxiliary jib system suitable for different tonnage crawler crane, includes wind-powered electricity generation auxiliary jib (1) and main arm top festival (6), its characterized in that: the wind power auxiliary arm (1) is connected with a support rod (3), and a front pull plate (2) is connected between the wind power auxiliary arm (1) and the support rod (3);
the wind power generation device is characterized in that a wind power transition joint (4) is fixedly mounted on the main arm top joint (6), the connecting end of the wind power auxiliary arm (1) and the supporting rod (3) is rotatably connected with the wind power transition joint (4), and a rear pull plate (5) is mounted between the main arm top joint (6) and the supporting rod (3).
2. The fly jib system for crawler cranes of different tonnages as claimed in claim 1, wherein: the top end of the main arm top section (6) is fixedly provided with four fixing rings (61), the wind power transition section (4) comprises a connecting mechanism (7) and a connecting pipe (44), the wind power transition section (4) is designed into a pentahedron, and the lower surface of the wind power transition section (4) is matched with the top surface of the main arm top section (6).
3. The fly jib system for crawler cranes with different tonnages as claimed in claim 2, wherein: coupling mechanism (7) are including main part (71), and main part (71) position circle mound type, inserted bar (72) are all installed all around of main part (71), and every solid fixed ring (61) is connected with a main part through inserted bar (72), connects four connecting pipes (44) on eight inserted bar (72) of four main parts (71).
4. The fly jib system for crawler cranes with different tonnages as claimed in claim 3, wherein: the rotating groove (76) has been seted up to the upper end of main part (71), activity joint has rotating ball (77) in rotating groove (76), rotating ball (77) fixed mounting has connecting rod (78), all is connected with one connecting pipe (44) on four connecting rod (78) equally.
5. The fly jib system for crawler cranes with different tonnages as claimed in claim 4, wherein: four equal fixed mounting of four connecting pipe (44) on connecting rod (78) has connecting block (43), and four connecting blocks (43) divide into two sets ofly according to the position, and fixed mounting has bearing (42) on two connecting blocks (43) in every group, and the inner circle fixed mounting pivot of two bearings (42), the pivot with the link fixed connection of wind-powered electricity generation auxiliary arm (1) and vaulting pole (3).
6. The fly jib system for crawler cranes of different tonnages as claimed in claim 3, wherein: the novel fixing device is characterized in that the inserting rod (72) is provided with a positioning hole (74), the inserting rod (72) is sleeved with a mounting ring (73), the mounting ring (73) is provided with a clamping groove, the clamping groove is matched with the fixing ring (61), the mounting ring (73) is provided with a locking hole (75) matched with the positioning hole (74), and the positioning hole (74) and the locking hole (75) are fixed through a screw or a rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221816789.4U CN218231615U (en) | 2022-07-13 | 2022-07-13 | Auxiliary arm system suitable for crawler cranes with different tonnages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221816789.4U CN218231615U (en) | 2022-07-13 | 2022-07-13 | Auxiliary arm system suitable for crawler cranes with different tonnages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218231615U true CN218231615U (en) | 2023-01-06 |
Family
ID=84676700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221816789.4U Active CN218231615U (en) | 2022-07-13 | 2022-07-13 | Auxiliary arm system suitable for crawler cranes with different tonnages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218231615U (en) |
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2022
- 2022-07-13 CN CN202221816789.4U patent/CN218231615U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A jib system suitable for crawler cranes of different tonnage Effective date of registration: 20230228 Granted publication date: 20230106 Pledgee: Bank of Jiangsu Co.,Ltd. Xuzhou Branch Pledgor: XUZHOU VILLEAD HEAVY INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2023980033409 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |