CN219887004U - Split type pipeline protection device that gets off of mine excavator - Google Patents
Split type pipeline protection device that gets off of mine excavator Download PDFInfo
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- CN219887004U CN219887004U CN202320541799.XU CN202320541799U CN219887004U CN 219887004 U CN219887004 U CN 219887004U CN 202320541799 U CN202320541799 U CN 202320541799U CN 219887004 U CN219887004 U CN 219887004U
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- protection cover
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- pipeline
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- 238000009434 installation Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000005065 mining Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a split type getting-off pipeline protection device of a mine excavator, which comprises a side protection cover, an upper protection cover, a lower protection cover and a bolt assembly, wherein: the side protection cover is arranged on the upper portion of the track beam through the bolt assembly, the upper protection cover is arranged on the upper portion of the track beam through the bolt assembly, the side protection cover is connected with the upper protection cover through the bolt assembly, the lower protection cover is arranged on the lower portion of the track beam, and the split type lower pipeline protection device of the mine excavator is simple in integral structure, convenient to assemble and disassemble, effectively improves the anti-collision capability, strengthens the protection effect, and reduces the manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of pipeline protection devices, and particularly relates to a split type unloading pipeline protection device of a mine excavator.
Background
The large mine excavator adopts a split-type unloading structure to meet the requirements of the stability of the whole machine and the width during transportation, and a hydraulic pipeline from a central joint to a traveling motor needs to be arranged outside a box body and can move relatively during rail transfer; it is necessary to design a pipeline protector to prevent external objects from striking the pipeline, resulting in damage.
In the prior art, the hydraulic pipeline protection is of an integral structure, and the hydraulic pipeline is protected by a box body with a larger section from an H-shaped frame part to a walking motor seat part; the protective device has large sectional area in the using process, so that the risk of being impacted by the outside is increased, and the protective device is easy to be crashed. The structure is complex, the weight is large, the manufacturing process is complex, and the installation and maintenance are inconvenient.
Disclosure of Invention
In order to solve part or all of the technical problems in the prior art, the utility model provides a split type getting-off pipeline protection device of a mine excavator, which is arranged on a track beam, and is characterized by comprising a side protection cover, an upper protection cover, a lower protection cover and a bolt assembly, wherein: the side protection cover is arranged on the upper portion of the track beam through the bolt assembly, the upper protection cover is arranged on the upper portion of the track beam through the bolt assembly, the side protection cover is connected with the upper protection cover through the bolt assembly, and the lower protection cover is arranged on the lower portion of the track beam.
Further, in the split type lower car pipeline protection device of the mine excavator, the lower protection cover is formed by stamping thick plates, the lower protection cover and the lower part of the crawler beam are welded into a whole, and a pipeline cavity is formed between the lower protection cover and the crawler beam.
Further, in the split type getting-off pipeline protection device of the mine excavator, the side protection cover is formed by bending a thin plate, two sides of the side protection cover are bent to form side protection cover installation tables, and the bolt assemblies penetrate through the side protection cover installation tables to be in threaded connection with the upper portions of the crawler beams.
Further, in the split type pipeline protection device for the getting-off of the mine excavator, the upper protection cover is formed by bending a thin plate, two sides of the upper protection cover are bent to form an upper protection cover mounting table, and the bolt assembly penetrates through the upper protection cover mounting table to be in threaded connection with the upper portion of the crawler beam.
Further, in the split type getting-off pipeline protection device for the mine excavator, the bolt assembly penetrates through the upper protection cover mounting table on the other side and is in threaded connection with the side protection cover mounting table on the other side.
The split type getting-off pipeline protection device for the mine excavator has the following advantages and beneficial effects: adopt split type design, overall structure is simple, goes up safety cover and side safety cover convenient to detach and overhauls, and anti striking ability is strong to protect effectually.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the solutions of the prior art, the drawings which are necessary for the description of the embodiments or the prior art are briefly described below, it being evident that the drawings which are presented below are only for a further understanding of the embodiments of the present utility model and form a part thereof, from which other drawings can be obtained without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a schematic diagram of an installation structure of a split type getting-off pipeline protection device of a mine excavator;
FIG. 2 is a schematic diagram of the upper and side protective covers of the split type getting-off pipeline protection device of the mining excavator;
fig. 3 is a schematic diagram of a structure of the split type lower protecting cover of the lower car pipeline protecting device of the mine excavator after welding with a crawler beam.
Reference numerals illustrate:
100: a track beam;
1: side protection cover, 11: a side protective cover mounting table;
2: upper protective cover, 21: an upper protective cover mounting table;
3: a lower protective cover; 4: a bolt assembly; 5: a pipeline cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the split type pipeline protection device for the getting-off of the mine excavator is installed on a track beam 100 and used for protecting a hydraulic pipeline, and is characterized by comprising a side protection cover 1, an upper protection cover 2, a lower protection cover 3 and a bolt assembly 4, wherein: the side protection cover 1 is installed on the upper portion of the track beam 100 through the bolt assembly 4, the upper protection cover 2 is installed on the upper portion of the track beam 100 through the bolt assembly 4, the side protection cover 1 is connected with the upper protection cover 2 through the bolt assembly 4, and the lower protection cover 3 is arranged on the lower portion of the track beam 100.
Further, in the split type lower car pipeline protection device of the mine excavator, the lower protection cover 3 is formed by stamping thick plates, the lower protection cover 3 is welded with the lower part of the track beam 100 into a whole, and the pipeline cavity 5 is formed between the lower protection cover 3 and the track beam 100, so that the impact resistance of the lower protection cover 3 is improved, and the hydraulic pipeline penetrating through the pipeline cavity 5 is effectively protected.
Further, in the split type unloading pipeline protection device for the mining excavator, the side protection cover 1 is formed by bending a thin plate, the side protection cover mounting tables 11 are bent at two sides of the side protection cover 1, and the bolt assemblies 4 penetrate through the side protection cover mounting tables 11 and are in threaded connection with the upper parts of the track beams 100.
Further, in the split type pipeline protection device for the getting-off of the mine excavator, the upper protection cover 2 is formed by bending a thin plate, the upper protection cover mounting tables 21 are bent at two sides of the upper protection cover 2, and the bolt assemblies 4 penetrate through the upper protection cover mounting tables 21 and are in threaded connection with the upper parts of the crawler beams 100, so that the overall weight is reduced, and the assembly, disassembly and maintenance are convenient.
Further, in the above-described mine excavator split type entry pipe protector, the bolt assembly 4 is screwed to the other-side protection cover mount 11 through the other-side protection cover mount 21.
Specifically, form pipeline cavity 5 after lower safety cover 3 and track roof beam 100 welding, make hydraulic pressure pipeline pass from pipeline cavity 5 in, lower safety cover 3 can effectually protect hydraulic pressure pipeline, and side safety cover 1 and last safety cover 2 all adopt the sheet metal to buckle and form, simple structure easily preparation has effectively reduced weight, only need fix through bolt assembly 4 and track roof beam 100 when the installation, when hydraulic pressure pipeline overhauls, can overhaul through dismantling bolt assembly 4 downside safety cover 1 and last safety cover 2, has effectively improved maintenance efficiency.
In summary, compared with the prior art, the split type getting-off pipeline protection device for the mine excavator has the following advantages and beneficial effects: through adopting the split type design of last safety cover, side safety cover and lower safety cover, overall structure is simple, has effectively reduced protection device's area, adopts thick plate welded connected mode through lower safety cover, has effectively improved crashproof ability and protection effect, adopts the sheet metal to buckle through last safety cover and side safety cover and forms, has effectively reduced whole weight, is convenient for install and maintenance, has practiced thrift manufacturing cost.
It should be noted that, unless explicitly stated or limited otherwise, the term "connected" or its synonyms should be construed broadly herein, and for example, "connected" may be either a fixed connection or a removable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate medium, and may be the communication between two elements or the interaction relationship between the two elements, so that those skilled in the art will understand the specific meaning of the terms in the present utility model according to the specific circumstances. Moreover, expressions such as "first" and "second" are merely used to distinguish one entity or action from another entity or action, and do not necessarily require or imply any such actual relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In this context, "front", "rear", "left", "right", "upper" and "lower" are referred to with respect to the placement state shown in the drawings.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The utility model provides a split type pipeline protection device that gets off of mine excavator installs on the track roof beam, its characterized in that, split type pipeline protection device that gets off of mine excavator includes side safety cover, goes up safety cover, lower safety cover and bolt assembly, wherein: the side protection cover is arranged on the upper portion of the track beam through the bolt assembly, the upper protection cover is arranged on the upper portion of the track beam through the bolt assembly, the side protection cover is connected with the upper protection cover through the bolt assembly, and the lower protection cover is arranged on the lower portion of the track beam.
2. The split type lower car pipeline protection device for the mine excavator according to claim 1, wherein the lower protection cover is formed by stamping thick plates, the lower protection cover is welded with the lower part of the crawler beam into a whole, and a pipeline cavity is formed between the lower protection cover and the crawler beam.
3. The split type lower pipeline protection device for the mining excavator according to claim 1, wherein the side protection cover is formed by bending a thin plate, two sides of the side protection cover are bent to form side protection cover installation tables, and the bolt assembly penetrates through one side of the side protection cover installation tables to be in threaded connection with the upper portion of the crawler beam.
4. The mine excavator split type lower pipeline protection device according to claim 3, wherein the upper protection cover is formed by bending a thin plate, two sides of the upper protection cover are bent out of an upper protection cover mounting table, and the bolt assembly penetrates through one side of the upper protection cover mounting table to be in threaded connection with the upper portion of the crawler beam.
5. The mine excavator split entry line protection device of claim 4 wherein the bolt assembly is threaded through the other side upper boot mount and the other side boot mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541799.XU CN219887004U (en) | 2023-03-20 | 2023-03-20 | Split type pipeline protection device that gets off of mine excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541799.XU CN219887004U (en) | 2023-03-20 | 2023-03-20 | Split type pipeline protection device that gets off of mine excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887004U true CN219887004U (en) | 2023-10-24 |
Family
ID=88406528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320541799.XU Active CN219887004U (en) | 2023-03-20 | 2023-03-20 | Split type pipeline protection device that gets off of mine excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887004U (en) |
-
2023
- 2023-03-20 CN CN202320541799.XU patent/CN219887004U/en active Active
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