CN205075890U - Protection girder steel before non - highway tipper - Google Patents
Protection girder steel before non - highway tipper Download PDFInfo
- Publication number
- CN205075890U CN205075890U CN201520718692.3U CN201520718692U CN205075890U CN 205075890 U CN205075890 U CN 205075890U CN 201520718692 U CN201520718692 U CN 201520718692U CN 205075890 U CN205075890 U CN 205075890U
- Authority
- CN
- China
- Prior art keywords
- girder steel
- steel body
- protection girder
- protection
- installing support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a non - highway tipper field especially relates to a protection girder steel before non - highway tipper, include step backup pad, left installing support, the preceding protection girder steel body, right installing support, go up antiskid plate and end closure plate, characterized by: the preceding protection girder steel body becomes the cell type roof beam by the steel sheet hem, and the end closure plate welds the both ends of protecting the girder steel body in the front respectively, a left side installing support and right installing support pass through second group mounting hole to be installed respectively and protects the internal side of girder steel in the front, install the frame through first group mounting hole simultaneously on, wherein, step backup pad riveting fixed goes up the up end of antiskid plate riveting fixed in the preceding protection girder steel body on the preceding protection girder steel body, the utility model discloses simple structure has not only extended preceding function of protecting the girder steel, provides step and the support of operation personnel when ascending a height the operation, has solved the problem of operation personnel in the anterior maintenance of non - highway tipper driver's cabin, maintenance difficulty.
Description
Technical field
The utility model relates to haul truck field, protects girder steel before particularly relating to a kind of haul truck.
Background technology
Front protection girder steel is connected with haul truck frame longeron, and as the first barrier of vehicle passive security, front protection girder steel is the important safety absorbing and cushion foreign impacts power, protection vehicle body front and rear part.Before existing haul truck, protection girder steel is generally all arranged on front section of vehicle frame, protrude from operator's compartment, because haul truck vehicle cab is all taller and bigger, add protection girder steel of going forward and protrude from operator's compartment, operating personnel by height limit put, ascend a height to operator's compartment front portion carry out maintaining, maintenance more difficult.
Summary of the invention
For solveing the technical problem, the utility model protects girder steel before providing a kind of haul truck.
Protection girder steel before a kind of haul truck, comprise step supporting board, left installation bracket, front protection girder steel body, right mounting bracket, upper checkered plate and end closure plate, it is characterized in that: front protection girder steel body becomes trough girder by steel plate flanging, the two ends of protection girder steel body before end closure plate is welded on respectively; Before left installation bracket and right mounting bracket are arranged on respectively by second group of mounting hole inside protection girder steel body, be installed on vehicle frame by first group of mounting hole simultaneously; Wherein, before step supporting board is fixed by caulking on protection girder steel body, the upper surface of protection girder steel body before upper checkered plate is fixed by caulking to.
Described step supporting board is provided with slipmat.
Beneficial effect is: the utility model structure is simple, not only expand the function of front protection girder steel, provide the step of operating personnel when ascend operation and support, solve that operating personnel safeguards in haul truck operator's compartment front portion, the problem of maintenance difficulty.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is front protection girder steel body structure sketch of the present utility model.
Fig. 2 A is the schematic diagram in the utility model C-C cross section.
Fig. 3 is the structural representation of left installation bracket.
In figure: 1-step supporting board; 2-left installation bracket; Protection girder steel body before 3-; 4-right mounting bracket; The upper checkered plate of 5-; 6-holds closure plate; 7-first group of mounting hole; 8-second group of mounting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1,2, shown in 2A, 3, protection girder steel before a kind of haul truck, comprises step supporting board 1, left installation bracket 2, front protection girder steel body 3, right mounting bracket 4, upper checkered plate 5 and end closure plate 6; Front protection girder steel body 3 becomes trough girder by steel plate flanging, the two ends of protection girder steel body 3 before end closure plate 6 is welded on respectively; Before left installation bracket 2 and right mounting bracket 4 are arranged on respectively by second group of mounting hole 8 inside protection girder steel body 3, be installed on vehicle frame by first group of mounting hole 7 simultaneously, wherein, before step supporting board 1 is fixed by caulking on protection girder steel body 3, the upper surface of protection girder steel body 3 before upper checkered plate 5 is fixed by caulking to, step supporting board 1 is provided with slipmat; The utility model has expanded the function of front protection girder steel, provides the step of operating personnel when ascend operation and support, when operating personnel need to ascend a height operator's compartment front portion is maintained time, operation can be carried out easily by step and work support.
Claims (2)
1. protection girder steel before a haul truck, comprise step supporting board (1), left installation bracket (2), front protection girder steel body (3), right mounting bracket (4), upper checkered plate (5) and end closure plate (6), it is characterized in that: front protection girder steel body (3) becomes trough girder by steel plate flanging, the two ends of protection girder steel body (3) before end closure plate (6) is welded on respectively; Before left installation bracket (2) and right mounting bracket (4) are arranged on respectively by second group of mounting hole (8), protection girder steel body (3) inner side, is installed on vehicle frame by first group of mounting hole (7) simultaneously; Wherein, before step supporting board (1) is fixed by caulking in protection girder steel body (3), the upper surface of protection girder steel body (3) before upper checkered plate is fixed by caulking to.
2. protection girder steel before a kind of haul truck according to claim 1, is characterized in that: described step supporting board (1) is provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718692.3U CN205075890U (en) | 2015-09-17 | 2015-09-17 | Protection girder steel before non - highway tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718692.3U CN205075890U (en) | 2015-09-17 | 2015-09-17 | Protection girder steel before non - highway tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075890U true CN205075890U (en) | 2016-03-09 |
Family
ID=55428318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718692.3U Expired - Fee Related CN205075890U (en) | 2015-09-17 | 2015-09-17 | Protection girder steel before non - highway tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075890U (en) |
-
2015
- 2015-09-17 CN CN201520718692.3U patent/CN205075890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20170917 |