CN212921426U - Optimized assembly structure for protective net of front door frame of sliding cab - Google Patents
Optimized assembly structure for protective net of front door frame of sliding cab Download PDFInfo
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- CN212921426U CN212921426U CN202021683325.1U CN202021683325U CN212921426U CN 212921426 U CN212921426 U CN 212921426U CN 202021683325 U CN202021683325 U CN 202021683325U CN 212921426 U CN212921426 U CN 212921426U
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- door frame
- front door
- protective net
- cab
- protective
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Abstract
The utility model provides an optimized assembly structure of a sliding cab front door frame protective screen, which comprises a front door frame, a protective screen and a plurality of connecting components, wherein the protective screen comprises a protective screen body and a plurality of bending edges, and the bending edges are formed on the outer edge of the protective screen body and bend towards the front door frame; one end of each bent edge, which is adjacent to the front door frame, is bent towards the inner side of the protective net body to form a connecting surface parallel to the front door frame; the connecting surface and the front door frame form connecting holes matched with each other, and the front door frame and the protective net are connected through the connecting holes and the connecting assembly. The utility model discloses a cab front doorframe protection network that slides optimizes assembly structure increases the mounting hole at cab door board that slides, optimizes the protection network design, solves the problem that the protection network was aimed at in hole site when the assembly effectively and welds the problem that cab apron dimensional requirement is high.
Description
Technical Field
The utility model relates to a driver's cabin door frame protection network technical field especially relates to a driver's cabin front door frame protection network optimization assembly structure slides.
Background
When an original driver slides to assemble a protective net, a transition plate needs to be welded on a sliding front door frame. The assembly mode has the problems of difficulty in determining the size of the welding transition plate, rough appearance, difficulty in assembly, need of manufacturing a tool and increase in cost.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a cab front doorframe protection network that slides optimizes assembly structure increases the mounting hole at cab apron that slides, optimizes the protection network design, solves the problem that the protection network was aimed at in hole site when the assembly effectively and welds the problem that cab apron dimensional requirement is high.
In order to achieve the above object, the present invention provides an optimized assembly structure for a protective net of a front door frame of a sliding cab, including a front door frame, a protective net and a plurality of connection assemblies, wherein the protective net includes a protective net body and a plurality of bent edges, and the bent edges are formed at the outer edge of the protective net body and bent towards the front door frame; one end of each bent edge, which is adjacent to the front door frame, is bent towards the inner side of the protective net body to form a connecting surface parallel to the front door frame; the connecting surface and the front door frame form connecting holes matched with each other, and the front door frame and the protective net are connected through the connecting holes and the connecting assembly.
Preferably, each of the connecting members includes a blind rivet nut, a washer, a spring washer and a bolt; the rivet nut is locked in the connecting hole of the protective net; the bolt is in threaded connection and fixed with the rivet nut through the corresponding connecting hole of the front door frame; the gasket and the spring washer are sleeved outside the bolt and sequentially arranged between the front door frame and a nut of the bolt.
Preferably, at least one bent side is formed on each of four sides of the protection net body.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
by adopting the connection surface and the connection hole on the bent edge, the problems that the hole alignment of the protective net is difficult during installation and the transition plate is difficult to weld on the door frame can be solved. And improve the overall appearance quality and the production efficiency of the door frame.
Drawings
Fig. 1 is an exploded view of a sliding cab front doorframe protective screening optimized assembly structure according to an embodiment of the present invention;
fig. 2 is the utility model discloses side view exploded view of the optimal assembly structure of door frame protection network before the driver's cabin that slides.
Detailed Description
The following description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings 1 and 2, and will make the functions and features of the present invention better understood.
Referring to fig. 1 and 2, an optimized assembly structure of a front doorframe protective net of a sliding cab according to an embodiment of the present invention includes a front doorframe 1, a protective net 2 and a plurality of connection assemblies 3, wherein the protective net 2 includes a protective net body 21 and a plurality of bent edges 22, and the bent edges 22 are formed at an outer edge of the protective net body 21 and bent toward the front doorframe 1; one end of each bent side 22, which is adjacent to the front door frame 1, is bent towards the inner side of the protection net body 21 to form a connecting surface 23 parallel to the front door frame 1; the connecting surface 23 and the front door frame 1 form connecting holes which are matched with each other, and the front door frame 1 and the protective net 2 are connected with the connecting component 3 through the connecting holes.
Each connecting assembly 3 comprises a rivet nut 31, a spacer 32, a spring washer 33 and a bolt 34; the rivet nut 31 is locked in the connecting hole of the protective net 2; the bolt 34 is fixed with the rivet nut 31 through the corresponding connecting hole of the front door frame 1; the washer 32 and the spring washer 33 are sleeved outside the bolt 34 and are sequentially arranged between the front door frame 1 and the nut of the bolt 34.
At least one bent edge 22 is formed on each of four sides of the protection net body 21.
The utility model discloses cab front doorframe protection network that slides optimizes assembly structure can solve the protection network and cross the cab apron difficulty to hole difficulty and door frame welding when the installation. And improve the overall appearance quality and the production efficiency of the door frame.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (3)
1. The optimized assembling structure of the protective net of the front door frame of the sliding cab is characterized by comprising a front door frame, a protective net and a plurality of connecting components, wherein the protective net comprises a protective net body and a plurality of bent edges, and the bent edges are formed on the outer edge of the protective net body and bent towards the direction of the front door frame; one end of each bent edge, which is adjacent to the front door frame, is bent towards the inner side of the protective net body to form a connecting surface parallel to the front door frame; the connecting surface and the front door frame form connecting holes matched with each other, and the front door frame and the protective net are connected through the connecting holes and the connecting assembly.
2. The sliding cab front door frame protective screening optimized assembly structure according to claim 1, wherein each connecting assembly comprises a rivet nut, a gasket, a spring washer and a bolt; the rivet nut is locked in the connecting hole of the protective net; the bolt is in threaded connection and fixed with the rivet nut through the corresponding connecting hole of the front door frame; the gasket and the spring washer are sleeved outside the bolt and sequentially arranged between the front door frame and a nut of the bolt.
3. The sliding cab front door frame protective screening optimized assembly structure according to claim 2, wherein at least one bent edge is formed on each of four sides of the protective screening body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683325.1U CN212921426U (en) | 2020-08-13 | 2020-08-13 | Optimized assembly structure for protective net of front door frame of sliding cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683325.1U CN212921426U (en) | 2020-08-13 | 2020-08-13 | Optimized assembly structure for protective net of front door frame of sliding cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212921426U true CN212921426U (en) | 2021-04-09 |
Family
ID=75298412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021683325.1U Active CN212921426U (en) | 2020-08-13 | 2020-08-13 | Optimized assembly structure for protective net of front door frame of sliding cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212921426U (en) |
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2020
- 2020-08-13 CN CN202021683325.1U patent/CN212921426U/en active Active
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