CN219239090U - Integral arm head oil cylinder seat - Google Patents
Integral arm head oil cylinder seat Download PDFInfo
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- CN219239090U CN219239090U CN202321183239.8U CN202321183239U CN219239090U CN 219239090 U CN219239090 U CN 219239090U CN 202321183239 U CN202321183239 U CN 202321183239U CN 219239090 U CN219239090 U CN 219239090U
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- fixed
- seat
- frame structure
- oil cylinder
- arm head
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Abstract
The utility model discloses an integral arm head cylinder seat which comprises a fixed frame structure arranged on the surface of an arm head of a crane, wherein the fixed frame structure is of an integrated structure, a connecting seat structure for connecting a telescopic end of an oil cylinder is fixed on one side of the top end of the fixed frame structure, an extension plate and a vertical plate are fixed on one side, far away from the connecting seat structure, of the upper surface of the fixed frame structure, and a supporting seat for supporting the oil cylinder is fixed between the extension plate and the vertical plate. According to the utility model, the fixed frame structure, the connecting seat structure, the extension plate, the vertical plate, the supporting seat, the rubber pad, the U-shaped frame and the abutting bolt are arranged, the fixed frame structure of the oil cylinder seat is of an integrated structure, the strength of the oil cylinder seat fixed on the telescopic arm of the crane is increased, the oil cylinder can be quickly and preliminarily fixed through the U-shaped frame and the abutting bolt, and then the oil cylinder is fixedly connected with the oil cylinder by penetrating the bolt into the screw hole of the extension plate, so that the oil cylinder is more convenient to install.
Description
Technical Field
The utility model relates to the technical field of crane cylinder bases, in particular to an integral arm head cylinder base.
Background
A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. In order to improve the convenience of the crane, the crane is arranged on a truck for use, and the crane is also called a lorry-mounted crane.
The most critical part of the crane is a telescopic boom, and the telescopic boom of the existing crane is driven by an oil cylinder to realize telescopic operation. The oil cylinder is generally fixed on the end of each section of telescopic arm through the oil cylinder seat, but the existing oil cylinder seat for installing the oil cylinder is split-type and spliced and fixed on the end of the telescopic arm through the bolt, so that the strength of the oil cylinder is not high enough, the bolt for splicing the oil cylinder seat is easy to rust in long-term use of the telescopic arm, and if the bolt is rust, the oil cylinder seat is inconvenient to detach and overhaul, so that further improvement is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an integral arm head cylinder seat.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: integral arm head cylinder seat, including installing in the fixed frame structure on crane arm head surface, and fixed frame structure is integrated into one piece structure, fixed frame structure top one side is fixed with the connecting seat structure that is used for connecting the flexible end of hydro-cylinder, fixed frame structure upper surface is kept away from connecting seat structure one side and is fixed with extension board and riser, be fixed with the supporting seat that is used for supporting the hydro-cylinder between extension board and the riser, the common fixedly connected with U type frame in extension board and riser top, U type frame top runs through and screw thread swivelling joint has the tight bolt of support.
Further, the fixed frame structure comprises a top supporting plate, the top supporting plate is arch-shaped, two side plates are fixed at the bottom ends of two sides of the top supporting plate, bottom supporting plates are fixedly connected to the bottom ends of the two side plates together, and the two side plates are of inclined design. Therefore, the fixed frame structure can be directly sleeved on the surface of the telescopic arm of the crane, and the strength of the integrally designed fixed frame structure is higher.
Furthermore, both sides of the top support plate are penetrated and connected with fixing bolts in a threaded rotation manner, and the fixing bolts are fixedly connected with telescopic arms of the crane. The fixed frame structure can be fixed on the telescopic arm of the crane through the fixed bolts.
Further, the bottom support plate is V-shaped, two symmetrical mounting grooves are formed in the side edges of the bottom end of the bottom support plate, a top plate is fixed inside each mounting groove, and the top end of the top plate is attached to the lower surface of the crane arm head. The top plate can play a role in supporting the fixed frame structure.
Further, the connecting seat structure comprises a U-shaped seat fixed at the top of the fixed frame structure, a through hole is formed in the top end of the U-shaped seat, a connecting bolt is arranged in the through hole in a penetrating mode, and a nut is connected to the threaded end surface of the connecting bolt in a rotating mode. The telescopic end of the oil cylinder can be installed and connected with the connecting seat structure through the connecting bolt.
Further, the supporting seat top is arc design, and supporting seat upper surface is fixed with the rubber pad, support tight bolt bottom mounting has the rubber head. The oil cylinder can be abutted against the surface of the supporting seat through the abutting bolt, and the rubber pad and the rubber head can play a role in buffering.
Further, a screw hole connected with the oil cylinder is formed in one end, far away from the supporting seat, of the extension plate. The oil cylinder is fixedly connected with the extension plate through the screw hole.
The utility model has the beneficial effects that:
when the hydraulic cylinder is used, the fixing frame structure of the hydraulic cylinder seat is an integrated structure, so that the strength of the hydraulic cylinder seat fixed on the telescopic arm of the crane is improved, the hydraulic cylinder can be quickly and preliminarily fixed through the U-shaped frame and the abutting bolt, and then the hydraulic cylinder is fixedly connected with the hydraulic cylinder by penetrating the bolt into the screw hole of the extending plate, so that the hydraulic cylinder is more convenient to install.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a connector base structure according to the present utility model;
fig. 3 is an enlarged view at a in fig. 1.
Legend description:
1. a fixed frame structure; 101. a top support plate; 102. a side plate; 103. a bottom support plate; 2. a fixing bolt; 3. a mounting groove; 4. a top plate; 5. a connection base structure; 51. a U-shaped seat; 52. perforating; 53. a connecting bolt; 54. a nut; 6. an extension plate; 7. a riser; 8. a support base; 9. a rubber pad; 10. a U-shaped frame; 11. abutting the bolt; 12. screw holes.
Detailed Description
As shown in fig. 1-3, the integral arm head cylinder seat comprises a fixed frame structure 1 arranged on the surface of an arm head of a crane, the fixed frame structure 1 is of an integral structure, a connecting seat structure 5 used for connecting the telescopic end of an oil cylinder is fixed on one side of the top end of the fixed frame structure 1, an extension plate 6 and a vertical plate 7 are fixed on one side, far away from the connecting seat structure 5, of the upper surface of the fixed frame structure 1, a supporting seat 8 used for supporting the oil cylinder is fixed between the extension plate 6 and the vertical plate 7, a U-shaped frame 10 is fixedly connected to the top ends of the extension plate 6 and the vertical plate 7 together, and the top ends of the U-shaped frame 10 penetrate through and are in threaded rotation connection with a supporting bolt 11.
As shown in fig. 1, the fixed frame structure 1 includes a top supporting plate 101, the top supporting plate 101 is arch-shaped, two side plates 102 are fixed at the bottom ends of two sides of the top supporting plate 101, a bottom supporting plate 103 is fixedly connected to the bottom ends of the two side plates 102, and the two side plates 102 are of an inclined design. The fixed frame structure 1 can ensure that the oil cylinder seat is fixed on the telescopic arm of the crane and the structural strength is higher. And the side plate 102 is of an inclined design, so that the span of the fixed frame structure 1 can be increased, and the fixed frame structure 1 is connected with the telescopic boom of the crane more stably.
As shown in fig. 1, both sides of the top supporting plate 101 are penetrated and connected with a fixing bolt 2 in a threaded rotation manner, and the fixing bolt 2 is fixedly connected with a telescopic arm of the crane. The fixed frame structure 1 can be fixed on the telescopic arm of the crane by the fixing bolt 2. The bottom supporting plate 103 is of a V shape, two symmetrical mounting grooves 3 are formed in the side edges of the bottom end of the bottom supporting plate 103, a top plate 4 is fixed inside the two mounting grooves 3, and the top end of the top plate 4 is attached to the lower surface of the crane arm head. The top plate 4 can support the fixed frame structure 1.
As shown in fig. 1 and 2, the connection seat structure 5 includes a U-shaped seat 51 fixed on the top of the fixed frame structure 1, a through hole 52 is formed at the top end of the U-shaped seat 51, a connection bolt 53 is penetrated inside the through hole 52, and a nut 54 is rotatably connected to a threaded end surface of the connection bolt 53. The telescopic end of the oil cylinder can be connected with the connecting seat structure 5 by the connecting bolt 53
As shown in fig. 1 and 3, the top end of the supporting seat 8 is arc-shaped, a rubber pad 9 is fixed on the upper surface of the supporting seat 8, and a rubber head is fixed at the bottom end of the abutting bolt 11. The end of the extension plate 6 far away from the supporting seat 8 is provided with a screw hole 12 connected with the oil cylinder. The oil cylinder can be abutted against the supporting seat 8 through the abutting bolt 11, and then the oil cylinder is fixedly connected with the oil cylinder through inserting the bolt into the screw hole 12, so that the fixed installation of the oil cylinder is realized.
Working principle: the fixing frame structure 1 is directly sleeved at the end of a telescopic arm of a crane, the fixing frame structure 1 is fixed through the fixing bolt 2, the oil cylinder is inserted into the U-shaped frame 10, the oil cylinder is positioned on the surface of the supporting seat 8, the abutting bolt 11 is screwed to preliminarily fix the oil cylinder, the oil cylinder is fixedly connected with the oil cylinder through the inserting bolt in the screw hole 12, the telescopic end of the oil cylinder on the adjacent telescopic arm is inserted into the U-shaped seat 51, the connecting bolt 53 is penetrated into the through holes 52 of the U-shaped seat 51 and the telescopic end of the oil cylinder, and the nut 54 is screwed on the connecting bolt 53.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Integral arm head cylinder seat, its characterized in that: including installing in fixed frame structure (1) on crane jib head surface, and fixed frame structure (1) is a body structure, fixed frame structure (1) top one side is fixed with connecting seat structure (5) that are used for connecting the flexible end of hydro-cylinder, fixed frame structure (1) upper surface is kept away from connecting seat structure (5) one side and is fixed with extension board (6) and riser (7), be fixed with supporting seat (8) that are used for supporting the hydro-cylinder between extension board (6) and riser (7), common fixedly connected with U type frame (10) in extension board (6) and riser (7) top, U type frame (10) top runs through and threaded rotation is connected with and supports tight bolt (11).
2. The integrated arm head cylinder block of claim 1, wherein: the fixed frame structure (1) comprises a top supporting plate (101), the top supporting plate (101) is arch-shaped, two side plates (102) are fixed at the bottom ends of two sides of the top supporting plate (101), bottom supporting plates (103) are fixedly connected to the bottom ends of the two side plates (102) together, and the two side plates (102) are of inclined design.
3. The integrated arm head cylinder block of claim 2, wherein: the two sides of the top support plate (101) are penetrated and connected with fixing bolts (2) in a threaded rotation mode, and the fixing bolts (2) are fixedly connected with telescopic arms of the crane.
4. The integrated arm head cylinder block of claim 2, wherein: the bottom support plate (103) is of a V shape, two symmetrical mounting grooves (3) are formed in the side edges of the bottom end of the bottom support plate (103), a top plate (4) is fixed inside each mounting groove (3), and the top end of the top plate (4) is attached to the lower surface of the crane arm head.
5. The integrated arm head cylinder block of claim 1, wherein: the connecting seat structure (5) comprises a U-shaped seat (51) fixed at the top of the fixed frame structure (1), a through hole (52) is formed in the top end of the U-shaped seat (51), a connecting bolt (53) is arranged in the through hole (52) in a penetrating mode, and a nut (54) is connected to the threaded end surface of the connecting bolt (53) in a rotating mode.
6. The integrated arm head cylinder block of claim 1, wherein: the top of the supporting seat (8) is arc-shaped, a rubber pad (9) is fixed on the upper surface of the supporting seat (8), and a rubber head is fixed at the bottom of the abutting bolt (11).
7. The integrated arm head cylinder block of claim 1, wherein: screw holes (12) connected with the oil cylinders are formed in one end, far away from the supporting seat (8), of the extension plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183239.8U CN219239090U (en) | 2023-05-17 | 2023-05-17 | Integral arm head oil cylinder seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183239.8U CN219239090U (en) | 2023-05-17 | 2023-05-17 | Integral arm head oil cylinder seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219239090U true CN219239090U (en) | 2023-06-23 |
Family
ID=86842107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321183239.8U Active CN219239090U (en) | 2023-05-17 | 2023-05-17 | Integral arm head oil cylinder seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219239090U (en) |
-
2023
- 2023-05-17 CN CN202321183239.8U patent/CN219239090U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: Integral boom head oil cylinder seat Effective date of registration: 20230822 Granted publication date: 20230623 Pledgee: Sichuan Danling Rural Commercial Bank Co.,Ltd. Pledgor: Sichuan Chuanyun Heavy Industry Machinery Co.,Ltd. Registration number: Y2023980053352 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |