CN217705774U - Leg base guiding device, leg system and operating machine - Google Patents
Leg base guiding device, leg system and operating machine Download PDFInfo
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- CN217705774U CN217705774U CN202221564096.0U CN202221564096U CN217705774U CN 217705774 U CN217705774 U CN 217705774U CN 202221564096 U CN202221564096 U CN 202221564096U CN 217705774 U CN217705774 U CN 217705774U
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- leg
- guide
- landing leg
- fixed
- seat
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Abstract
The utility model relates to a landing leg technical field provides a landing leg seat guider, landing leg system and operation machinery. This landing leg seat guider includes: the fixing component is fixed on the supporting leg body; the one end of direction subassembly is fixed in fixed subassembly, and the other end butt of direction subassembly is in the landing leg seat. The leg system includes: landing leg body, landing leg seat and foretell landing leg seat guider. The work machine comprises the above-described leg rest guide or leg system. The utility model provides a landing leg seat guider, landing leg system and operation machinery, through the fixed subassembly centre gripping in the periphery of landing leg body, guide the landing leg seat through the direction subassembly, it has simple structure, the assembly is convenient, light in weight's advantage; and can be according to the angle and the height that the landing leg seat needs the direction, the corresponding design and the preparation direction subassembly to satisfy different scene needs, adjust in a flexible way.
Description
Technical Field
The utility model relates to a landing leg technical field especially relates to a landing leg seat guider, landing leg system and operation machinery.
Background
The front landing leg of the working machine is easy to have the problem of interference of the landing leg seat due to the arrangement problem when the front landing leg extends and retracts, so that a guide seat is required to be added to realize the guide of the landing leg seat and ensure that the landing leg can retract smoothly.
In the prior art, a leg guide plate or a leg guide cylinder is utilized to guide a leg. Its main for preventing that the landing leg structure from rocking about the frame body of the mode that adopts the landing leg deflector, can be along correct orientation antedisplacement all the time, but the installation of landing leg deflector needs the deflector fixed mounting on the cooperation frame, and its assembly structure is complicated to the landing leg deflector only is applicable to the landing leg of a certain specific size, and the suitability is poor, according to the landing leg model of difference needs the multiple landing leg deflector of corresponding design, and the cost of manufacture is high. The supporting leg guide cylinder realizes guide through a structural form of a cylinder and a bevel edge, and cylinders with various sizes are correspondingly designed according to different supporting leg models, so that the supporting leg guide cylinder has the defects of complex structure, troublesome assembly, poor applicability and high cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a landing leg seat guider, landing leg system and operation machinery for solve the complicated and poor defect of suitability of structure that landing leg guider exists among the prior art, through staple bolt structure fastening on the landing leg body, the direction subassembly can make different angles and height and support on the guide holder according to actual need, realizes the direction demand of the different angles of guide holder.
The utility model provides a landing leg seat guider, include:
the fixing component is fixed on the outer side of the supporting leg body;
and one end of the guide component is fixed on the fixing component, and the other end of the guide component is abutted against the leg base and used for guiding the leg base.
According to the utility model provides a pair of landing leg seat guider, fixed subassembly includes the staple bolt structure, staple bolt structure centre gripping in the landing leg body.
According to the utility model provides a pair of landing leg seat guider, the staple bolt structure is including relative first hoop board and the second hoop board that sets up, the both ends of first hoop board with the both ends of second hoop board form the installation limit respectively, the one end of direction subassembly is fixed in the installation edge.
According to the utility model provides a pair of landing leg seat guider still includes fixed sleeve, fixed sleeve is fixed in the installation limit, thereby the one end of direction subassembly is passed fixed in fixed sleeve the installation edge.
According to the utility model provides a pair of landing leg seat guider still includes first gasket, first gasket is located the installation limit of first hoop board with laminating position between the installation limit of second hoop board.
According to the utility model provides a pair of landing leg seat guider still includes second gasket and third gasket, the second gasket is fixed in the inboard of first hoop, the third gasket is fixed in the inboard of second hoop.
According to the utility model provides a pair of landing leg seat guider, the direction subassembly forms first kink and second kink, first kink is close to the one end setting of direction subassembly, the second kink is close to the other end setting of direction subassembly.
According to the utility model provides a pair of landing leg seat guider, the direction subassembly sets up many.
The utility model also provides a landing leg system, include: landing leg body, landing leg seat and the utility model discloses a landing leg seat guider, the one end of landing leg body is located on the landing leg seat, landing leg seat guider passes through fixed subassembly and landing leg body fixed connection, landing leg seat guider passes through direction subassembly butt in the landing leg seat.
The utility model also provides an operation machine, include: the utility model discloses a landing leg seat guider or landing leg system.
The utility model provides a leg base guiding device, which is fixedly connected with a leg body through a fixing component and guides a leg base through a guiding component, and has the advantages of simple structure, convenient assembly and light weight; and can be according to the angle and the height that the landing leg seat needs the direction, the corresponding design and the preparation direction subassembly to satisfy different scene needs, adjust in a flexible way.
Further, the utility model provides a pair of landing leg system, through the utility model discloses a landing leg seat guider leads the landing leg seat, and it has simple structure, and the assembly is convenient, light in weight and the nimble advantage of regulation.
Furthermore, the present invention provides a working machine, which includes the leg base guiding device or the leg system according to the embodiment of the present invention, so that the same advantages as above are obtained.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of a leg rest guide device provided by the present invention;
fig. 2 is a schematic front view of the leg rest guide device provided by the present invention;
fig. 3 is a schematic top view of a second strap and its corresponding guide assembly provided by the present invention;
fig. 4 is a schematic front view of a second strap and its corresponding guide assembly provided by the present invention;
fig. 5 is a schematic structural view of the guide assembly provided by the present invention;
FIG. 6 is a partial schematic view of a leg system embodying the present invention;
reference numerals are as follows:
10: a hoop structure; 20: a guide assembly; 30: fixing the sleeve; 40: a first spacer; 51: a second gasket; 52: a third gasket; 60: a fastener;
11: a first strap plate; 12: a second strap; 13: installing edges;
21: a first bent portion; 22: a second bent portion;
100: a leg base; 200: a leg body; 300: a leg seat guide device.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
A leg rest guide 300 according to the present invention will be described with reference to fig. 1 to 5. The leg rest guide device 300 includes: a fixing assembly and a guide assembly 20. Wherein, the fixing component can adopt the hoop structure 10, and the guiding component 20 can be provided with a plurality of. Of course, the hoop structure 10 may also be other components with fixing function, and the present invention is not limited to the hoop structure 10, and the hoop structure 10 is only used as an embodiment to be developed below.
Wherein, the fixed component is fixed on the landing leg body; one end of the guide member 20 is fixed to the fixing member, and the other end of the guide member 20 abuts against the leg base 100 for guiding the leg base 100.
Specifically, the hoop structure 10 is clamped on the outer side of the leg body 200; the guiding assembly 20 is a guiding rod, first ends of the guiding rods are respectively fixed at the outer side of the hoop structure 10, and second ends of the guiding rods are respectively abutted against the leg base 100.
Specifically, the hoop structure 10 is assembled outside the leg body 200 according to the size of the leg body 200, and the guide assembly 20 is fixed relative to the hoop structure 10, and the guide assembly 20 abuts against the leg base 100 to guide the leg base 100, so as to prevent the leg base 100 from colliding with other parts during the extension and retraction process.
Further, since the guide assembly 20 abuts on the leg base 100, a plurality of guide rods are required to guide the leg base 100 together, thereby preventing the leg base 100 from being shifted in other directions. In the following embodiments, four guide rods are taken as an example for description, but it is needless to say that three guide rods or other number of guide rods may be arranged at appropriate positions according to actual needs, and the present invention is not limited to the manner of using four guide rods.
The utility model discloses a leg rest guider 300 has the advantage that simple structure and assembly are convenient, according to the angle and the height that the guide holder needs to lead, corresponds design and preparation direction subassembly 20, fixes direction subassembly 20 on staple bolt structure 10, later with staple bolt structure 10 clamp in the outside of landing leg body 200 can. In addition, several sets of guide assemblies 20 with different lengths and different inclination angles can be correspondingly manufactured according to the required guide angles and heights, so as to meet the requirements of the guide of the leg rest 100 with different angles and heights.
The utility model provides a leg base guider 300, through the staple bolt structure 10 centre gripping in the periphery of landing leg body 200, at the outside fixed mounting direction subassembly 20 of staple bolt structure 10, lead leg base 100 through direction subassembly 20, it has simple structure, the assembly is convenient, light in weight's advantage; and the guiding component 20 can be correspondingly designed and manufactured according to the angle and height of the leg base 100 to be guided, thereby meeting the requirements of different scenes and being flexible to adjust.
In one embodiment of the present invention, the hoop structure 10 includes a first hoop plate 11 and a second hoop plate 12 which are oppositely disposed, two ends of the first hoop plate 11 and two ends of the second hoop plate 12 respectively form a mounting edge 13, and a first end of the guiding component 20 is respectively fixed on the mounting edge 13. Specifically, bent portions, that is, the mounting edges 13 in the present embodiment, are provided at both ends of the first band plate 11 and the second band plate 12, and the bent portions of the first band plate 11 and the bent portions of the second band plate 12 are bonded to each other, and the first band plate 11 and the second band plate 12 are connected to each other by the fastening member 60. The first hoop plate 11 and the second hoop plate 12 can be bent into a semicircular shape by using a thin steel plate with the thickness of 2mm, and are bent at two ends to form the mounting edges 13. Further, the bending part of the mounting edge 13 of the first strap 11 and the bending part of the mounting edge 13 of the second strap 12 are respectively formed into a round corner, and the diameter of the round corner is 16mm.
In one embodiment of the present invention, the leg rest guiding device 300 further includes fixing sleeves, the fixing sleeves are respectively fixed on the mounting edge 13, and one end of the guiding component 20 passes through the fixing sleeves to be fixed on the mounting edge 13. In this embodiment, the fixing sleeve 30 is fixed at the round corner of the mounting edge 13 by welding, one end of the guide assembly 20 is welded to the fixing sleeve, and the second strap 12, the fixing sleeve 30 and the guide assembly 20 are welded to form the structure shown in fig. 3 and 4, but the first strap 11, the fixing sleeve 30 and the guide assembly 20 may also be fixed in the above manner. Further, the outer diameter of the fixing sleeve 30 is 16mm, the inner diameter is 6mm, and the outer diameter of the nested guide assembly 20 is 6mm.
In one embodiment of the present invention, the hoop structure 10 includes a fastening member 60, the mounting edge 13 of the first hoop plate 11 and the mounting edge 13 of the second hoop plate 12 are respectively configured with a mounting hole for the fastening member 60 to pass through, and the mounting edge 13 of the first hoop plate 11 and the mounting edge 13 of the second hoop plate 12 correspondingly fit and are fastened and fixed by the fastening member 60. In the present embodiment, the first strap 11 and the second strap 12 are fastened and fixed by the fastener 60, and the fastener 60 may be in the form of a bolt and a nut.
In one embodiment of the present invention, the leg base guiding device 300 further includes a first gasket 40, and the first gasket 40 is disposed at a position of the first hoop plate 11 and the second hoop plate 12 between the mounting edge 13 and the mounting edge 13. Specifically, the first spacer 40 may be in the form of a rubber pad, which is disposed at the joint position of the two mounting edges 13, and provides an elastic buffer function during the continuous fastening process of the fastening member 60, and the thickness of the rubber pad is 8mm.
In one embodiment of the present invention, the leg base guide device 300 further includes a second gasket 51 and a third gasket 52, the second gasket 51 is fixed to the inner side of the first hoop plate 11, and the third gasket 52 is fixed to the inner side of the second hoop plate 12. Specifically, each of the second pad 51 and the third pad 52 may be in the form of a rubber pad, and each of the second pad 51 and the third pad 52 is a semicircular rubber pad having a thickness of 4mm.
It should be understood that the material selection and the size of the above embodiments can be determined according to practical situations, and the present invention is not limited to the above material selection and size specification.
In one embodiment of the present invention, as shown in fig. 5, the guide component 20 forms a first bent portion 21 and a second bent portion 22, the first bent portion 21 is disposed near one end of the guide component 20, and the second bent portion 22 is disposed near the other end of the guide component 20. In the present embodiment, the first bending portion 21 of the guiding component 20 passes through the fixing sleeve 30 and is fixed by welding, which is a mounting end fixed with the hoop structure 10; the second bent portion 22 of the guide member 20 is a supporting end of the leg base 100. According to the actual guiding requirement, the bending angles and lengths of the first bent part 21 and the second bent part 22 can be designed and manufactured accordingly.
As shown in fig. 6, the present invention also provides a leg system. The leg system includes: a leg body 200, a leg base 100, and the leg base guide 300 of the above embodiment. One end of the leg base 200 is disposed on the leg base 100, the leg base guiding device 300 is fixedly connected to the leg base 200 through a fixing component (i.e., the hoop structure 10), and the leg base guiding device 300 abuts against the leg base 100 through the guiding component 20.
The utility model discloses a landing leg system, through the utility model discloses a landing leg seat guider 300 of embodiment leads to landing leg seat 100, and it has simple structure, and the assembly is convenient, light in weight and the nimble advantage of regulation.
The utility model also provides a working machine, for example: tank trucks, fire trucks or pump trucks, etc. The working machine includes: the leg rest guide 300 of the above embodiment or the leg system of the above embodiment.
The utility model provides a pair of operation machinery, owing to include the utility model discloses a landing leg seat guider 300 or landing leg system, consequently have same advantage as above.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A leg rest guide device, comprising:
the fixing component is fixed on the supporting leg body;
and one end of the guide component is fixed on the fixing component, and the other end of the guide component is abutted against the leg base and used for guiding the leg base.
2. The leg rest guide assembly of claim 1, wherein the securing assembly includes a hoop structure that is clamped to the leg body.
3. The leg rest guide device of claim 2, wherein the hoop structure includes a first hoop plate and a second hoop plate disposed opposite to each other, two ends of the first hoop plate and two ends of the second hoop plate respectively form a mounting edge, and one end of the guide assembly is fixed to the mounting edge.
4. The leg rest guide of claim 3, further comprising a retaining sleeve secured to the mounting rim, one end of the guide assembly passing through the retaining sleeve and thereby secured to the mounting rim.
5. The leg rest guide of claim 3, further comprising a first shim disposed at an abutment between the mounting edge of the first strap and the mounting edge of the second strap.
6. The leg rest guide of claim 3, further comprising a second shim secured to an inner side of the first strap and a third shim secured to an inner side of the second strap.
7. The leg rest guide device of claim 1, wherein the guide member forms a first bent portion and a second bent portion, the first bent portion being disposed near one end of the guide member, the second bent portion being disposed near the other end of the guide member.
8. A leg rest guide arrangement according to any one of claims 1 to 7, wherein a plurality of guide assemblies are provided.
9. A leg system, comprising: the leg support comprises a leg support body, a leg support seat and the leg support seat guide device as claimed in any one of claims 1 to 8, wherein one end of the leg support body is arranged on the leg support seat, the leg support seat guide device is fixedly connected with the leg support body through the fixing component, and the leg support seat guide device abuts against the leg support seat through the guide component.
10. A work machine, comprising: the leg rest guide of any one of claims 1 to 8 or the leg system of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564096.0U CN217705774U (en) | 2022-06-21 | 2022-06-21 | Leg base guiding device, leg system and operating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564096.0U CN217705774U (en) | 2022-06-21 | 2022-06-21 | Leg base guiding device, leg system and operating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705774U true CN217705774U (en) | 2022-11-01 |
Family
ID=83801837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221564096.0U Active CN217705774U (en) | 2022-06-21 | 2022-06-21 | Leg base guiding device, leg system and operating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705774U (en) |
-
2022
- 2022-06-21 CN CN202221564096.0U patent/CN217705774U/en active Active
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