CN216428390U - Walking frame bottom sealing plate and excavator - Google Patents
Walking frame bottom sealing plate and excavator Download PDFInfo
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- CN216428390U CN216428390U CN202123085045.8U CN202123085045U CN216428390U CN 216428390 U CN216428390 U CN 216428390U CN 202123085045 U CN202123085045 U CN 202123085045U CN 216428390 U CN216428390 U CN 216428390U
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Abstract
The utility model discloses a shrouding and excavator at bottom of walking frame, this shrouding at bottom of walking frame includes first bottom plate, second bottom plate, third bottom plate, fourth bottom plate and underseal diaphragm, and the underseal diaphragm runs through whole walking frame bottom shrouding, and first bottom plate and second bottom plate all are located underseal diaphragm wherein one side, and third bottom plate and fourth bottom plate all are located the opposite side that the underseal diaphragm is relative, and first bottom plate, second bottom plate, third bottom plate and fourth bottom plate all are connected with the underseal diaphragm. The bottom sealing transverse plate penetrates through the whole walking frame bottom sealing plate and is respectively connected with the first bottom plate, the second bottom plate, the third bottom plate and the fourth bottom plate, so that the strength of the walking frame bottom sealing plate is increased, and the stability of the whole walking frame bottom sealing plate is improved; when each subassembly is damaged, only the corresponding subassembly needs to be replaced, and the whole walking frame bottom sealing plate does not need to be replaced, so that the maintenance cost and the repair difficulty are reduced.
Description
Technical Field
The utility model relates to an excavator technical field especially relates to a walking frame bottom seal board and excavator.
Background
As a large-sized construction machine, a mining excavator is often subjected to complicated working conditions and is invaded by sand and soil, so that the mining excavator is more prone to failure. The round hole is left to the walking frame of excavator, and round hole department is equipped with the end sealing board, both can protect hydraulic means in the chassis, prevents the entering of earth and gravel and sand, also makes things convenient for the staff to carry out the inspection maintenance operation simultaneously. However, the bottom sealing plate in the prior art is not stable enough when being installed, and the excavator has long working time, the bottom plate is easy to loosen, and is easy to be damaged by collision, the replacement is more complicated, and the replacement cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a walking frame bottom sealing plate and excavator to solve prior art bottom sealing plate poor stability, damaged back replacement cost is high and change more loaded down with trivial details problem.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a walking frame bottom seal board, including first bottom plate, second bottom plate, third bottom plate, fourth bottom plate and bottom seal diaphragm, the bottom seal diaphragm runs through whole walking frame bottom seal board, first bottom plate with the second bottom plate all is located bottom seal diaphragm wherein one side, the third bottom plate with the fourth bottom plate all is located the opposite side that the bottom seal diaphragm is relative, first bottom plate the second bottom plate the third bottom plate and the fourth bottom plate all with the bottom seal diaphragm is connected.
Further, the first bottom plate and the fourth bottom plate are symmetrical about a center line in the length direction of the bottom sealing cross plate, and the second bottom plate and the third bottom plate are symmetrical about a center line in the length direction of the bottom sealing cross plate.
Further, the first bottom plate and the second bottom plate are symmetrical with respect to a center line in the width direction of the bottom sealing cross plate, and the third bottom plate and the fourth bottom plate are symmetrical with respect to a center line in the width direction of the bottom sealing cross plate.
Furthermore, a first fixing plate and a second fixing plate are arranged on the bottom sealing transverse plate, the first fixing plate stretches across the bottom sealing transverse plate, two ends of the first fixing plate are respectively connected with the first bottom plate and the fourth bottom plate, and the second fixing plate stretches across the bottom sealing transverse plate, two ends of the second fixing plate are respectively connected with the second bottom plate and the third bottom plate.
Further, the first fixing plate is connected with the first bottom plate and the fourth bottom plate through bolts, and the second fixing plate is connected with the second bottom plate and the third bottom plate through bolts.
Further, the first fixing plate and the second fixing plate are both connected with the bottom sealing transverse plate.
Further, the first fixing plate and the second fixing plate are welded with the bottom sealing transverse plate.
Furthermore, the number of the first fixing plates and the number of the second fixing plates are multiple, the first fixing plates are parallel to each other and are arranged at intervals, and the second fixing plates are parallel to each other and are arranged at intervals.
Furthermore, a plurality of threaded holes are formed in the periphery of the first bottom plate, the periphery of the second bottom plate, the periphery of the third bottom plate, the periphery of the fourth bottom plate and two ends of the bottom sealing transverse plate.
The utility model also provides an excavator, including the walking frame and as above walking frame bottom seal board, the walking frame is equipped with the mounting hole, walking frame bottom seal board install in the mounting hole.
The utility model has the advantages that: the bottom sealing plate of the walking frame consists of a first bottom plate, a second bottom plate, a third bottom plate, a fourth bottom plate and a bottom sealing transverse plate, and the bottom sealing transverse plate penetrates through the whole bottom sealing plate of the walking frame and is respectively connected with the first bottom plate, the second bottom plate, the third bottom plate and the fourth bottom plate, so that the strength of the bottom sealing plate of the walking frame is increased, and the stability of the whole bottom sealing plate of the walking frame is improved; when each subassembly is damaged, only the corresponding subassembly needs to be replaced, and the whole walking frame bottom sealing plate does not need to be replaced, so that the maintenance cost and the repair difficulty are reduced.
Drawings
Fig. 1 is a schematic structural view of the assembly of the bottom sealing plate of the middle walking frame and the walking frame of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is made in conjunction with the accompanying drawings and preferred embodiments for the specific embodiments, structures, features and effects of the walking frame bottom sealing plate and the excavator according to the present invention as follows:
fig. 1 is a schematic structural view of the assembly of the bottom sealing plate of the middle walking frame and the walking frame of the present invention.
As shown in fig. 1, the utility model provides a pair of walking frame bottom sealing plate, including first bottom plate 11, second bottom plate 12, third bottom plate 13, fourth bottom plate 14 and bottom seal diaphragm 15, bottom seal diaphragm 15 runs through whole walking frame bottom sealing plate 10, and first bottom plate 11 and second bottom plate 12 all are located bottom seal diaphragm 15 wherein one side, and third bottom plate 13 and fourth bottom plate 14 all are located the opposite side that bottom seal diaphragm 15 is relative, and first bottom plate 11, second bottom plate 12, third bottom plate 13 and fourth bottom plate 14 all are connected with bottom seal diaphragm 15.
The utility model discloses a walk frame bottom seal board 10 by first bottom plate 11, second bottom plate 12, third bottom plate 13, fourth bottom plate 14 and bottom seal diaphragm 15 component, bottom seal diaphragm 15 run through whole walk frame bottom seal board 10 and respectively with first bottom plate 11, second bottom plate 12, third bottom plate 13 and fourth bottom plate 14 connection to increase walk frame bottom seal board 10's intensity, improved whole walk frame bottom seal board 10's stability; when all the components are damaged, only the corresponding components need to be replaced, and the whole walking frame bottom sealing plate 10 does not need to be replaced, so that the maintenance cost and the repair difficulty are reduced.
Further, the first bottom plate 11 and the fourth bottom plate 14 are symmetrical with respect to a center line in the longitudinal direction of the bottom sealing transverse plate 15, and the second bottom plate 12 and the third bottom plate 13 are symmetrical with respect to a center line in the longitudinal direction (up and down direction in the drawing) of the bottom sealing transverse plate 15. The first bottom plate 11 and the second bottom plate 12 are symmetrical with respect to a center line in the width direction (left-right direction in the drawing) of the bottom closing cross plate 15, and the third bottom plate 13 and the fourth bottom plate 14 are symmetrical with respect to a center line in the width direction of the bottom closing cross plate 15. Therefore, the first bottom plate 11, the second bottom plate 12, the third bottom plate 13 and the fourth bottom plate 14 are identical in shape, and the manufacturing is convenient and the interchangeability is strong. For example, the first bottom plate 11 and the fourth bottom plate 14, the second bottom plate 12 and the third bottom plate 13 can be matched only by turning left and right, the first bottom plate 11 and the second bottom plate 12, the third bottom plate 13 and the fourth bottom plate 14 can be matched only by turning up and down, and the first bottom plate 11 and the third bottom plate 13, the second bottom plate 12 and the fourth bottom plate 14 can be matched only by rotating 180 degrees.
Further, a first fixing plate 151 and a second fixing plate 152 are disposed on the bottom sealing transverse plate 15, the first fixing plate 151 spans across the bottom sealing transverse plate 15, and two ends of the first fixing plate 151 are respectively connected with the first bottom plate 11 and the fourth bottom plate 14, and the second fixing plate 152 spans across the bottom sealing transverse plate 15, and two ends of the second fixing plate 152 are respectively connected with the second bottom plate 12 and the third bottom plate 13. Preferably, the first fixing plate 151 is connected to the first bottom plate 11 and the fourth bottom plate 14 by bolts 30, and the second fixing plate 152 is connected to the second bottom plate 12 and the third bottom plate 13 by bolts 30, so as to facilitate the assembly and disassembly of the first bottom plate 11, the second bottom plate 12, the third bottom plate 13, and the fourth bottom plate 14 with the bottom closure transverse plate 15.
Further, the first fixing plate 151 and the second fixing plate 152 are both connected to the bottom closure cross plate 15. Preferably, the first fixing plate 151 and the second fixing plate 152 are welded to the bottom sealing cross plate 15, so as to increase the connection strength between the first fixing plate 151 and the second fixing plate 152 and the bottom sealing cross plate 15. Of course, the first fixing plate 151 and the second fixing plate 152 may be integrally formed with the bottom closure cross plate 15.
Further, the number of the first fixing plates 151 and the second fixing plates 152 is plural, the plural first fixing plates 151 are parallel to each other and are disposed at intervals, and the plural second fixing plates 152 are parallel to each other and are disposed at intervals. In this embodiment, the number of the first fixing plates 151 and the second fixing plates 152 is two, one of the first fixing plates 151 and the second fixing plates 152 is close to the end portion of the bottom-sealing transverse plate 15, and the other one of the first fixing plates 151 and the second fixing plates 152 is close to the middle portion of the bottom-sealing transverse plate 15.
Further, a plurality of threaded holes are formed in the periphery of the first bottom plate 11, the periphery of the second bottom plate 12, the periphery of the third bottom plate 13, the periphery of the fourth bottom plate 14 and two ends of the bottom sealing transverse plate 15, and the first bottom plate 11, the second bottom plate 12, the third bottom plate 13, the fourth bottom plate 14 and the bottom sealing transverse plate 15 are connected with the traveling frame 20 through bolts 30, so that the first bottom plate 11, the second bottom plate 12, the third bottom plate 13, the fourth bottom plate 14 and the bottom sealing transverse plate 15 can be conveniently detached. If the whole walking frame bottom sealing plate 10 needs to be disassembled, only the bolts 30 on the periphery of the walking frame bottom sealing plate 10 need to be disassembled, and the bolts 30 on the first fixing plate 151 and the second fixing plate 152 do not need to be disassembled. If one of the bottom plates is damaged, only the corresponding bolt 30 on the bottom plate needs to be disassembled, and the bolts 30 on the other bottom plates do not need to be disassembled.
Wherein, each bolt 30 is provided with a gasket to prevent the bolt 30 from loosening and to increase the connection strength of the bolt 30.
The utility model also provides an excavator, including walking frame 20 and as above walking frame bottom seal board 10, walking frame 20 is equipped with the mounting hole, and walking frame bottom seal board 10 installs in the mounting hole. The mounting holes are preferably circular, the walking frame bottom sealing plate 10 is also circular and matched with the mounting holes, and the first bottom plate 11, the second bottom plate 12, the third bottom plate 13 and the fourth bottom plate 14 are all fan-shaped.
In this document, the terms of upper, lower, left, right, front, rear and the like are used to define the positions of the structures in the drawings and the positions of the structures relative to each other, and are only used for the sake of clarity and convenience in technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims. It is also to be understood that the terms "first" and "second," etc., are used herein for descriptive purposes only and are not to be construed as limiting in number or order.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some changes or modifications within the technical scope of the present invention without departing from the technical scope of the present invention, and the technical contents of the above disclosure can be utilized to make equivalent embodiments, but the technical contents of the present invention are not broken away from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a walking frame underseal board, its characterized in that includes first bottom plate (11), second bottom plate (12), third bottom plate (13), fourth bottom plate (14) and underseal diaphragm (15), underseal diaphragm (15) run through whole walking frame underseal board (10), first bottom plate (11) with second bottom plate (12) all are located underseal diaphragm (15) wherein one side, third bottom plate (13) with fourth bottom plate (14) all are located the opposite side of underseal diaphragm (15), first bottom plate (11) second bottom plate (12) third bottom plate (13) and fourth bottom plate (14) all with underseal diaphragm (15) are connected.
2. The walking frame bottom sealing plate according to claim 1, wherein the first bottom plate (11) and the fourth bottom plate (14) are symmetrical about a center line in a length direction of the bottom sealing cross plate (15), and the second bottom plate (12) and the third bottom plate (13) are symmetrical about a center line in a length direction of the bottom sealing cross plate (15).
3. The walking frame bottom sealing plate according to claim 2, wherein the first bottom plate (11) and the second bottom plate (12) are symmetrical about a center line in a width direction of the bottom sealing cross plate (15), and the third bottom plate (13) and the fourth bottom plate (14) are symmetrical about a center line in a width direction of the bottom sealing cross plate (15).
4. The walking frame bottom sealing plate according to claim 1, wherein the bottom sealing cross plate (15) is provided with a first fixing plate (151) and a second fixing plate (152), the first fixing plate (151) spans the bottom sealing cross plate (15) and is connected with the first bottom plate (11) and the fourth bottom plate (14) at two ends, respectively, and the second fixing plate (152) spans the bottom sealing cross plate (15) and is connected with the second bottom plate (12) and the third bottom plate (13) at two ends, respectively.
5. The walking frame bottom sealing plate according to claim 4, wherein the first fixing plate (151) is connected to the first bottom plate (11) and the fourth bottom plate (14) by bolts (30), and the second fixing plate (152) is connected to the second bottom plate (12) and the third bottom plate (13) by bolts (30).
6. The running frame bottom closure plate according to claim 4, wherein the first fixing plate (151) and the second fixing plate (152) are both connected to the bottom closure cross plate (15).
7. The running frame bottom closure plate of claim 6, wherein the first securing plate (151) and the second securing plate (152) are both welded to the bottom closure cross plate (15).
8. The running frame bottom sealing plate according to claim 4, wherein the number of the first fixing plates (151) and the second fixing plates (152) is plural, the plural first fixing plates (151) are arranged in parallel and at intervals, and the plural second fixing plates (152) are arranged in parallel and at intervals.
9. The walking frame bottom sealing plate according to claim 1, wherein the periphery of the first bottom plate (11), the periphery of the second bottom plate (12), the periphery of the third bottom plate (13), the periphery of the fourth bottom plate (14) and both ends of the bottom sealing cross plate (15) are provided with a plurality of threaded holes.
10. An excavator comprising a walking frame (20) and a walking frame bottom closure plate (10) according to any one of claims 1 to 9, said walking frame (20) being provided with mounting apertures in which said walking frame bottom closure plate (10) is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085045.8U CN216428390U (en) | 2021-12-09 | 2021-12-09 | Walking frame bottom sealing plate and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085045.8U CN216428390U (en) | 2021-12-09 | 2021-12-09 | Walking frame bottom sealing plate and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216428390U true CN216428390U (en) | 2022-05-03 |
Family
ID=81344013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123085045.8U Active CN216428390U (en) | 2021-12-09 | 2021-12-09 | Walking frame bottom sealing plate and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216428390U (en) |
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2021
- 2021-12-09 CN CN202123085045.8U patent/CN216428390U/en active Active
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