CN217267750U - Excavator platform and excavator - Google Patents
Excavator platform and excavator Download PDFInfo
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- CN217267750U CN217267750U CN202220375140.7U CN202220375140U CN217267750U CN 217267750 U CN217267750 U CN 217267750U CN 202220375140 U CN202220375140 U CN 202220375140U CN 217267750 U CN217267750 U CN 217267750U
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Abstract
The utility model provides an excavator platform and excavator relates to excavator technical field. The excavator platform is suitable for being connected with a main platform of an excavator, wherein the excavator platform comprises a bottom sealing plate, and a side beam assembly is arranged on a first side surface of the bottom sealing plate; the end shrouding integrated into one piece has the installation boss, and the installation boss is protruding towards the first side of end shrouding, has seted up first mounting hole on the installation boss. The utility model discloses can solve the problem that excavator platform assembly among the prior art is long, inefficient consuming time, the utility model discloses a bottom seal board and installation boss integrated into one piece, assembly process is simple, weak point consuming time, and assembly efficiency is high, and can guarantee the assembly quality.
Description
Technical Field
The utility model relates to an excavator technical field, concretely relates to excavator platform and excavator.
Background
Currently, excavators include a left platform, a main platform, and a right platform. Wherein, all set up the part on left platform and the right platform for parts such as installation diesel oil tank, hydraulic oil tank. A plurality of parts on the left platform and the right platform are connected with the bottom plate through a tailor welding method, and the bottom plate is further provided with a bottom sealing plate. Under the high assembly precision that requires, current excavator platform assembly process is complicated, and is consuming time long, and is inefficient.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the excavator platform assembly defect of length consuming time among the prior art to an excavator platform and excavator are provided.
In order to solve the above problems, an aspect of the present invention provides an excavator platform, which is suitable for being connected with a main platform of an excavator, and comprises a bottom sealing plate, wherein a side beam assembly is arranged on a first side surface of the bottom sealing plate; the bottom sealing plate is integrally formed with an installation boss, the installation boss protrudes towards the first side of the bottom sealing plate, and a first installation hole is formed in the installation boss.
Optionally, the first side integrated into one piece of installation boss towards the end shrouding has first enhancement arch, and first mounting hole sets up on first enhancement arch.
Optionally, the edge beam assembly comprises a side edge beam, a front edge beam and a rear tail beam; the front end of the side beam is connected with the front beam, and the rear end of the side beam is connected with the rear tail beam; a plurality of second mounting holes are formed in the side edge, opposite to the side edge beam, of the bottom sealing plate, and the bottom sealing plate is suitable for being detachably connected with a main platform of an excavator through bolts.
Optionally, a second reinforcing protrusion is arranged between the mounting boss and the front side beam and/or between the mounting boss and the rear tail beam, and the second reinforcing protrusion and the bottom sealing plate are integrally formed.
Optionally, the front edge beam and the bottom seal plate and/or the rear tail beam and the bottom seal plate are integrally formed.
Optionally, the bottom sealing plate, the front edge beam, the side edge beam and the rear tail beam are welded to each other.
Optionally, the device further comprises a bottom plate; a plurality of third mounting holes are formed in the bottom sealing plates on two sides of the mounting boss, and the bottom plate is screwed down in the third mounting holes through bolts to be detachably connected below the mounting boss.
Optionally, the thickness of the bottom sealing plate is 5-6 mm.
Optionally, the bottom sealing plate is made of Q235 or Q345.
The utility model discloses another aspect provides an excavator, including any one of above technical scheme excavator platform.
The utility model has the advantages of it is following:
1. utilize the technical scheme of the utility model, because end shrouding and installation boss are integrated into one piece, saved the time of assembling each other between a plurality of parts, assembly process is simple, only need with the boundary beam subassembly with end shrouding be connected can, it is long when having shortened the assembly of excavator platform greatly, improved production efficiency. Meanwhile, the bottom sealing plate and the mounting boss are integrally formed, so that on the one hand, higher assembly precision can be ensured, and the overall working performance of the excavator can be ensured; in the second aspect, the structure of the excavator platform can be simplified, and the cost is saved; in a third aspect, the plurality of parts are integrally formed, and the plurality of sections can increase the stiffness of the parts.
2. The number of cross sections can be further increased by arranging the first reinforcing protrusions and the second reinforcing protrusions, and the overall rigidity and strength of the bottom sealing plate are further improved.
3. Preceding boundary beam, back tail-boom and end seal board integrated into one piece can further reduce the process of assembly, shorten the length of time of assembly, improve the holistic rigidity of end seal board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in 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 shows a schematic structural diagram of an excavator platform provided by the present invention;
FIG. 2 shows an exploded view of FIG. 1;
FIG. 3 shows a top view of FIG. 1;
fig. 4 shows a front view of fig. 1.
Description of reference numerals:
1. a bottom sealing plate; 2. a side beam; 3. a front edge beam; 4. a rear tail boom; 5. mounting a boss; 6. a first mounting hole; 7. a first reinforcing protrusion; 8. a second mounting hole; 9. a second reinforcing protrusion; 10. a third mounting hole; 11. a base plate; A. a diesel oil tank mounting position; B. and (6) a hydraulic oil mounting position.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
For convenience of describing the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings and specific examples, but the examples should not be construed as limiting the present invention.
Example 1
An excavator platform, referring to fig. 1 to 4, comprises a bottom seal plate 1, wherein a side beam assembly is arranged on a first side surface of the bottom seal plate 1; end shrouding 1 integrated into one piece has installation boss 5, and installation boss 5 is protruding towards end shrouding 1's first side, has seted up first mounting hole 6 on the installation boss 5.
Utilize the technical scheme of the utility model, because end shrouding 1 and installation boss 5 are integrated into one piece, saved the time of assembling each other between a plurality of parts, assembly process is simple, only need with the boundary beam subassembly with end shrouding 1 be connected can, it is long when having shortened the assembly of excavator platform greatly, improved production efficiency. Meanwhile, the bottom sealing plate 1 and the mounting boss 5 are integrally formed, so that on the one hand, higher assembly precision can be ensured, and the overall working performance of the excavator can be ensured; in the second aspect, the structure of the excavator platform can be simplified, and the cost is saved; in a third aspect, the plurality of parts are integrally formed, and the plurality of sections can increase the stiffness of the parts.
Specifically, the boundary beam assembly comprises a side boundary beam 2, a front edge beam 3 and a rear tail beam 4; the front end of the side edge beam 2 is connected with the front edge beam 3, and the rear end of the side edge beam 2 is connected with the rear tail beam 4.
Specifically, referring to fig. 1, in combination with fig. 2, the left platform and the right platform of the excavator can both adopt the present invention, and here, the right platform of the excavator is taken as an example. Two mounting positions are required to be arranged on a right platform of the excavator, one mounting position is a diesel oil tank mounting position, and the other mounting position is a hydraulic oil tank mounting position. Each oil tank mounting position is provided with four mounting holes, so that at least eight mounting holes are formed in the mounting boss 5. In this embodiment, referring to fig. 1, two sets of mounting holes are arranged on the mounting boss 5 along the short side direction of the bottom seal plate 1, and each set of mounting holes is arranged in parallel along the long side direction of the bottom seal plate 1, wherein the four mounting holes near the front edge beam 3 are used as mounting positions of the diesel oil tank, as shown at a in fig. 3; accordingly, four mounting holes near the rear tail boom 4 are used as mounting positions for the hydraulic oil tank, as shown at B in fig. 3. The mounting boss 5 is formed in a forging mode, the rigidity of the part can be increased by forging and pressing on the premise that the mounting size of the oil tank is met, and local stress can be eliminated in a heating mode in the forging and pressing process.
In order to improve the strength of the bottom sealing plate 1, a preferred embodiment is that the mounting boss 5 is integrally formed with a first reinforcing protrusion 7 facing the first side of the bottom sealing plate 1, and the first mounting hole 6 is disposed on the first reinforcing protrusion 7. It should be noted that the first side of the bottom closure plate 1 is the upper side in fig. 1, that is, the side edge rail 2, the front edge rail 3, the rear end rail 4 and the mounting boss 5 are disposed on the same side. In this embodiment, the first reinforcing protrusion 7 has a rectangular structure and a height of 8-10 mm. In order to improve the overall rigidity of the bottom sealing plate 1, the long sides of the first reinforcing protrusions 7 are arranged along the length direction of the bottom sealing plate 1, and as shown in fig. 1, in this embodiment, two first reinforcing protrusions 7 are arranged on the mounting boss 5. The four mounting holes located above are arranged on the same first reinforcing protrusion 7, and the four mounting holes located below are arranged on the same first reinforcing protrusion 7.
The excavator comprises a left platform, a main platform and a right platform, wherein the left platform and the right platform are respectively connected to two sides of the main platform. A plurality of second mounting holes 8 have been seted up to the side that end seal board 1 is relative with side roof beam 2, refer to fig. 3, are suitable for the main platform detachable of passing through bolt and excavator to be connected.
Further, in order to improve the strength and rigidity of the bottom sealing plate 1, second reinforcing protrusions 9 are arranged between the mounting boss 5 and the front side beam 3 and/or between the mounting boss 5 and the rear tail beam 4. Referring to fig. 1, in the present embodiment, a second reinforcing protrusion 9 is provided between the mounting boss 5 and the rear tail boom 4, and the second reinforcing protrusion 9 is integrally formed with the bottom sealing plate 1. Specifically, in this embodiment, the second reinforcing protrusion 9 is rectangular and has a height of 8-10 mm. Of course, it is understood that the shape and number of the first reinforcing protrusions 7 and the second reinforcing protrusions 9 are not limited, and may be determined according to actual requirements.
In this embodiment, the front side beam 3 is made of an L-shaped steel plate and is arranged along the short side of the bottom sealing plate 1, and the side beams 2 are made of a pipe material and are formed into a special pipe through multiple times of integral extrusion and roll forming. The stress is eliminated by heating in the process of multiple times of extrusion. Under the condition that satisfies size installation and rigidity, the utility model discloses reduce welding process procedure, improved production efficiency. The side beam 2 is arranged along the long edge of the bottom seal plate 1, and the rear tail beam 4 is a bending plate and is arranged opposite to the front edge beam 3 along the short edge of the bottom seal plate 1. The bottom seal plate 1, the front edge beam 3, the side edge beam 2 and the rear tail beam 4 are welded with each other. In order to further improve the strength of the bottom closure plate 1, simplify the structure of the excavator platform and shorten the assembly time, as a preferred embodiment, the side beams 2 are welded to the bottom closure plate 1, and the front beam 3 and the rear beam 4, either or both of which are integrally formed with the bottom closure plate 1. Any two or three of the front side frame 3, the side frame 2 and the rear tail frame 4 may be forged or extruded in combination.
Further, to facilitate maintenance, the excavator platform further comprises a base plate 11. Specifically, referring to fig. 4, a plurality of third mounting holes 10 are formed in the bottom sealing plates 1 on both sides of the mounting boss 5, and the bottom plate 11 is screwed in the third mounting holes 10 through bolts to be detachably connected below the mounting boss 5. When the oil tank needs to be overhauled, the bottom plate 11 is detached.
Specifically, the thickness of the bottom sealing plate 1 is 5-6 mm.
Specifically, the bottom sealing plate 1 is made of a material with strong forming ability, such as Q235, Q345 or aluminum alloy.
The utility model provides a platform of excavator, bottom seal board 1 wherein can be through modes such as roll-in, heating, guarantees bottom seal board 1's rigidity and eliminates bending, extrusion stress to a great extent, eliminates the crackle.
Example 2
An excavator comprising an excavator platform as described in embodiment 1.
According to the above description, the present patent application has the following advantages:
1. the bottom sealing plate 1 and the mounting boss 5 are integrally formed, so that the assembly process is simple, the consumed time is short, and the assembly efficiency is high;
2. the manufacturing process is simple, stress concentration is avoided, and the integral rigidity and strength of the platform are improved;
3. the structure of the excavator platform is simplified, and cost is saved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications derived therefrom are intended to be within the scope of the invention.
Claims (10)
1. An excavator platform is suitable for being connected with a main platform of an excavator and is characterized by comprising a bottom sealing plate (1), wherein a side beam assembly is arranged on a first side surface of the bottom sealing plate (1);
bottom seal board (1) integrated into one piece has installation boss (5), installation boss (5) orientation the first side of bottom seal board (1) is protruding, first mounting hole (6) have been seted up on installation boss (5).
2. The excavator platform of claim 1, wherein the mounting boss (5) is integrally formed with a first reinforcing protrusion (7) towards a first side of the bottom closure plate (1), the first mounting hole (6) being provided in the first reinforcing protrusion (7).
3. The excavator platform of claim 1 wherein the edge beam assembly comprises a side edge beam (2), a front edge beam (3) and a rear tail beam (4); the front end of the side edge beam (2) is connected with the front edge beam (3), and the rear end of the side edge beam (2) is connected with the rear tail beam (4); and a plurality of second mounting holes (8) are formed in the side edges of the bottom sealing plate (1) opposite to the side edge beams (2), and the bottom sealing plate is detachably connected with the main platform through bolts.
4. Excavator platform according to claim 3, characterized in that a second reinforcement protrusion (9) is provided between the mounting boss (5) and the front edge beam (3) and/or between the mounting boss (5) and the rear tail beam (4), said second reinforcement protrusion (9) being integrally formed with the bottom closure plate (1).
5. Excavator platform according to claim 3, wherein said front edge beam (3) is integrally formed with said bottom closure plate (1) and/or said rear tail beam (4) is integrally formed with said bottom closure plate (1).
6. Excavator platform according to claim 3, wherein said bottom closure plate (1), said front edge beam (3), said side edge beams (2) and said rear end beam (4) are welded to each other.
7. The excavator platform of claim 1 further comprising a base plate (11); a plurality of third mounting holes (10) are formed in the bottom sealing plate (1) on two sides of the mounting boss (5), and the bottom plate (11) is screwed down through bolts in the third mounting holes (10) to be detachably connected below the mounting boss (5).
8. Excavator platform according to claim 1, wherein the bottom closure plate (1) has a thickness of 5-6 mm.
9. The excavator platform of claim 1, wherein the bottom closure plate (1) is made of Q235 or Q345.
10. An excavator comprising an excavator platform according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375140.7U CN217267750U (en) | 2022-02-23 | 2022-02-23 | Excavator platform and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375140.7U CN217267750U (en) | 2022-02-23 | 2022-02-23 | Excavator platform and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217267750U true CN217267750U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220375140.7U Active CN217267750U (en) | 2022-02-23 | 2022-02-23 | Excavator platform and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217267750U (en) |
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- 2022-02-23 CN CN202220375140.7U patent/CN217267750U/en active Active
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