CN107264373B - Supporting seat structure of mining dump truck platform - Google Patents
Supporting seat structure of mining dump truck platform Download PDFInfo
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- CN107264373B CN107264373B CN201710538716.0A CN201710538716A CN107264373B CN 107264373 B CN107264373 B CN 107264373B CN 201710538716 A CN201710538716 A CN 201710538716A CN 107264373 B CN107264373 B CN 107264373B
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- plate
- support
- supporting seat
- dump truck
- mining dump
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/28—Tipping body constructions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to the field of engineering machinery, and particularly relates to a supporting seat structure of a mining dump truck platform, which comprises a welding nut, a cladding plate, a supporting seat and a bearing beam, wherein the cladding plate comprises a lower plate and an upper plate serving as a platform, the supporting seat is positioned between the upper plate and the lower plate, the supporting seat comprises upper supports at two ends and lower supports in the middle, the upper supports are fixed on the upper plate, the lower supports are fixed on the lower plate, the upper supports are provided with the welding nut, the upper supports and the upper plate are respectively provided with a mounting hole which corresponds to the welding nut and is used for fixing mounting equipment on the platform, the bearing beam is arranged on the lower plane of the upper plate, and the bearing beam is positioned between the upper plate and the lower support. The invention has compact structure, lower cost and convenient installation and use.
Description
Technical Field
The invention belongs to the field of engineering machinery, and particularly relates to a supporting seat structure of a mining dump truck platform.
Background
At present, the working condition of the mining dump truck is severe, the supporting seat bears the inertial force in the up-down, left-right directions while bearing the self weight, and the simple supporting seat is mostly welded with the spandrel girder to ensure the stability of the platform. In the running process of the mine car, the inertial force in the up-down, left-right directions of the platform is mainly concentrated on the supporting seat, the force is transmitted to the spandrel girder through the supporting seat, and the stress concentration at the welding position of the supporting seat and the spandrel girder can be caused by the connecting structure, so that the welding seam is seriously cracked; at the same time, there are devices on the platform that need to be fixed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a supporting seat structure of a mining dump truck platform.
The invention is realized by the following technical scheme: the utility model provides a supporting seat structure of mining dump truck platform, includes weld nut, shroud plate, supporting seat and spandrel girder, the shroud plate include the hypoplastron and as the upper plate of platform, the supporting seat be located between upper plate and the hypoplastron, the supporting seat include the upper support at both ends and the lower support at middle part, the upper support fix on the upper plate, the lower support fix on the hypoplastron, be equipped with weld nut on the upper support, all be equipped with the mounting hole that is used for fixed platform on erection equipment corresponding with weld nut on upper support and the upper plate, be equipped with the spandrel girder on the lower part plane of upper plate, the spandrel girder is located between upper plate and the lower support.
Further, a gap exists between the spandrel girder and the lower support, and a rib plate is arranged between the spandrel girder and the lower support.
Further, the rib plates are welded between the spandrel girder and the lower support.
Further, the lower part of the upper plate is provided with two lower plates which are arranged in opposite directions.
Further, the supporting seat is formed by bending a long plate to form an upper support at two ends and a lower support in the middle.
Further, the long plate after bending forms a notch which gradually becomes smaller from the upper support to the lower support.
Further, the supporting seat is welded on the shroud plate.
Further, welding nuts are arranged on the upper supports on two sides of the supporting seat.
Further, a welding nut is arranged on one side of the supporting seat.
The beneficial effects of the invention are as follows: the supporting seat structure can better bear the weight of the platform and the upper equipment, and the cladding plate, the supporting seat, the rib plates and the spandrel girder are integrally stressed, so that the inertial force of the mine car in the up-down, left-right direction in the running process can be decomposed. The welding nut is welded with the platform and the supporting seat, so that the reinforcing effect can be achieved for the fixation of equipment while the supporting of the platform is met. The invention has compact structure, lower cost and convenient installation and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of another embodiment of the present invention;
in the figure, 1, welding nuts, 2, a shroud plate, 2-1, an upper plate, 2-2, a lower plate, 3, a supporting seat, 3-1, an upper support, 3-2, a lower support, 4, a rib plate, 5, a spandrel girder, 6 and a notch.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1 and 2, a supporting seat structure of a mining dump truck platform comprises a welding nut 1, a shroud plate 2, a supporting seat 3 and a spandrel girder 5, wherein the shroud plate 2 comprises a lower plate 2-2 serving as a supporting plane of the supporting seat 3 and an upper plate 2-1 serving as a platform, the lower plate 2-2 is of a U-shaped structure, two side end parts of the lower plate 2-2 are welded at the lower part of the upper plate 2-1, the supporting seat 3 comprises upper supports 3-1 at two ends and lower supports 3-2 in the middle, the upper supports 3-1 are fixed on the upper plate 2-1, the lower supports 3-2 are fixed on the lower plate 2-2, and the supporting seat 3 is positioned between the upper plate 2-1 and the lower plate 2-2 to form a supporting structure; the upper support 3-1 is provided with a welding nut 1, the upper support 3-1 and the upper plate 2-1 are respectively provided with a mounting hole corresponding to the welding nut 1, a bolt passes through the welding nut 1 and the mounting holes to fix the mounting equipment positioned on the platform, the lower plane of the upper plate 2-1 is provided with a spandrel girder 5, and the spandrel girder 5 is positioned between the upper plate 2-1 and the lower support 3-2; the plane of the lower plate 2-2 contacted with the lower support 3-2 is also provided with a through hole for installing the platform on the mining dump truck.
Further, a gap exists between the spandrel girder 5 and the lower support 3-2, and as a modification of the embodiment, the rib plates 4 are arranged between the spandrel girder 5 and the lower support 3-2 to strengthen the structural stability of the whole platform.
Further, the rib plates 4 are welded between the spandrel girder 5 and the lower support 3-2, so that the rib plates 4 and the spandrel girder 5 and the rib plates 4 and the lower support 3-2 form a whole, and the structure is more stable and firm.
Further, the lower part of the upper plate 2-1 can be provided with a plurality of groups of combinations of the lower plate 2-2 and the supporting seat 3, the lower part of the upper plate 2-1 is provided with two lower plates 2-2 which are arranged in opposite directions, and each lower plate 2-2 is provided with the supporting seat 3; the spandrel girder 5 passes through both of the supporting seats 3.
Further, the supporting seat 3 is formed by bending a long plate to form an upper support 3-1 at two ends and a lower support 3-2 in the middle, the long plate is formed with a notch 6 gradually reduced from the upper support 3-1 to the lower support 3-2 after bending, and the bending makes a connecting plate between the upper support 3-1 and the lower support 3-2 incline for a certain angle to prevent stress concentration at a vertical bending position.
Further, the support seat 3 is welded on the shroud plate 2 to form a whole.
Further, as shown in fig. 2, the welding nuts 1 are respectively arranged on the upper supports 3-1 on both sides of the supporting seat 3, so that the equipment is uniformly installed on the platforms on both sides of the supporting seat 3, and the stress is uniform.
As an improvement of the embodiment, as shown in fig. 1, a welding nut 1 is arranged on the support 3-1 on one side of the support seat 3, and the equipment is arranged on one side of the platform, so that the operation and unified management are convenient.
The supporting seat structure can better bear the weight of a platform and equipment on the supporting seat, the cladding plate, the supporting seat, the rib plate and the spandrel girder are stressed integrally, and meanwhile, the inertial force of the mine car in the vertical and horizontal directions in the operation process can be decomposed, so that the phenomenon of weld joint cracking caused by stress concentration at the welding position of the supporting seat and the rib plate and the welding position of the spandrel girder and the rib plate can be effectively avoided. The welding nut is welded with the platform and the supporting seat, so that the reinforcing effect can be achieved for the fixation of equipment while the supporting of the platform is met. The invention has compact structure, lower cost and convenient installation and use.
Claims (7)
1. The utility model provides a supporting seat structure of mining dump truck platform which characterized in that: the welding device comprises a welding nut (1), a cladding plate (2), a supporting seat (3) and a bearing beam (5), wherein the cladding plate (2) comprises a lower plate (2-2) and an upper plate (2-1) serving as a platform, the supporting seat (3) is positioned between the upper plate (2-1) and the lower plate (2-2), the supporting seat (3) comprises an upper support (3-1) at two ends and a lower support (3-2) in the middle, the upper support (3-1) is fixed on the upper plate (2-1), the lower support (3-2) is fixed on the lower plate (2-2), the upper support (3-1) is provided with the welding nut (1), the upper support (3-1) and the upper plate (2-1) are respectively provided with a mounting hole corresponding to the welding nut (1) and used for fixing mounting equipment on the platform, the bearing beam (5) is arranged on the lower plane of the upper plate (2-1), and the bearing beam (5) is positioned between the upper plate (2-1) and the lower support (3-2);
a gap exists between the spandrel girder (5) and the lower support (3-2), and a rib plate (4) is arranged between the spandrel girder (5) and the lower support (3-2);
the supporting seat (3) is welded on the shroud plate (2).
2. The support seat structure of a mining dump truck platform according to claim 1, characterized in that: the rib plates (4) are welded between the spandrel girder (5) and the lower support (3-2).
3. The support seat structure of a mining dump truck platform according to claim 1, characterized in that: the lower part of the upper plate (2-1) is provided with two lower plates (2-2) which are arranged in opposite directions.
4. The support seat structure of a mining dump truck platform according to claim 1, characterized in that: the supporting seat (3) is formed by bending a long plate to form an upper support (3-1) at two ends and a lower support (3-2) in the middle.
5. The support base structure of a mining dump truck platform according to claim 4, wherein: the long plate after bending forms a notch (6) which gradually becomes smaller from the upper support (3-1) to the lower support (3-2).
6. The support seat structure of a mining dump truck platform according to claim 1, characterized in that: and welding nuts (1) are arranged on the upper supports (3-1) on two sides of the supporting seat (3).
7. The support seat structure of a mining dump truck platform according to claim 1, characterized in that: the welding nut (1) is arranged on the support (3-1) on one side of the support seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538716.0A CN107264373B (en) | 2017-07-04 | 2017-07-04 | Supporting seat structure of mining dump truck platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538716.0A CN107264373B (en) | 2017-07-04 | 2017-07-04 | Supporting seat structure of mining dump truck platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107264373A CN107264373A (en) | 2017-10-20 |
| CN107264373B true CN107264373B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710538716.0A Active CN107264373B (en) | 2017-07-04 | 2017-07-04 | Supporting seat structure of mining dump truck platform |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107672498B (en) * | 2017-09-25 | 2023-09-12 | 徐州徐工矿山机械有限公司 | Supporting seat structure of mining dump truck platform |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2872108B1 (en) * | 2004-06-24 | 2006-08-25 | Fbi Soc Par Actions Simplifiee | FIXED CHASSIS STRUCTURE ADAPTABLE ON CARRIER TRUCKS COMPRISING AT LEAST THREE AXLES OF THE AXIS TYPE OF ARTICULATION AND BUCK LIFTING BY THE MEDIAN PARTY |
| BRPI0804409A2 (en) * | 2008-10-15 | 2010-04-27 | Silva Jefferson Afonso Da | truck-mounted support platform |
| DE102014202476A1 (en) * | 2014-02-11 | 2015-08-13 | Franz Xaver Meiller Fahrzeug- und Maschinenfabrik - GmbH & Co. KG | demountable |
| CN204936909U (en) * | 2015-08-05 | 2016-01-06 | 中冶京诚（湘潭）矿山装备有限公司 | Quarry tipper and platform supporting device thereof |
| CN207045187U (en) * | 2017-07-04 | 2018-02-27 | 徐州徐工矿山机械有限公司 | A kind of clamping support of quarry tipper platform |
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| CN107264373A (en) | 2017-10-20 |
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Address after: No. 169, Heping Avenue, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Applicant after: XUZHOU XCMG MINING MACHINERY Co.,Ltd. Address before: 221000 39 Gaoxin Road, Xuzhou Economic Development Zone, Jiangsu Applicant before: XUZHOU XCMG MINING MACHINERY Co.,Ltd. |
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