CN202913447U - Internally installed anti-rolling loading machine cab framework - Google Patents
Internally installed anti-rolling loading machine cab framework Download PDFInfo
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- CN202913447U CN202913447U CN 201220588780 CN201220588780U CN202913447U CN 202913447 U CN202913447 U CN 202913447U CN 201220588780 CN201220588780 CN 201220588780 CN 201220588780 U CN201220588780 U CN 201220588780U CN 202913447 U CN202913447 U CN 202913447U
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- pedestal
- framework
- pillars
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Abstract
The utility model discloses an internally installed anti-rolling loading machine cab framework which comprises a support steel channel, an arch girder, a side girder, strengthening steel channels, an upper framework seaming, front pillars, middle pillars, rear pillars, a rear upper beam, side strengthening steel channels and a cab base seat platform formed by a front plate, side plates and a rear plate of a base seat in a butt welding mode. Connection positions of the pillars and the base seat are welded with the strengthening steel channels. The rear upper beam is welded between the two rear pillars. Two strengthening steel channels are arranged above two ends of a connection position of the pillars and the base seat in a welding mode. A framework of the upper framework seaming is formed by two upper longitudinal beams and two upper horizontal beams, longitudinal strengthening steel channels and horizontal strengthening steel channels are welded in the middle of the upper framework seaming which is welded with an inner ejecting plate, and the strengthening steel channels are welded between the upper framework seaming and the pillars. The side strengthening steel channels in an inclined shape are welded among the middle pillars and the rear pillars. A plurality of threaded holes are formed in an arc-shaped position of the base seat front plate, the base seat side plates and the base seat rear plate of the cab framework to enable the cab framework to be matched and installed with a cab foundation seaming. The internally installed anti-rolling loading machine cab framework is good in twisting strength resistance performance, high in safety performance, and convenient to repair.
Description
Technical field
The utility model relates to a kind of engineering mechanical device, is specifically related to the loader cab skeleton.
Background technology
Loader cab skeleton and base generally adopt monolithic, and general by whole welding moulding, its structure is relative with manufacturing process simple, is applicable to the complete machine manufacturing.But there are following defective in this structure cab framework and base: because two parts all are frame constructions, the welding process distortion is not easy control, the thin crushing resistance of structure is poor, under relatively abominable work condition environment, when if the reasons such as misoperation occurring and causing complete machine to tumble, driver's cabin is the easiest to be twisted, crimp, and driver's personal safety can't be ensured; In addition, the maintenance of the loader cab skeleton of monolithic construction and base is inconvenient.
Summary of the invention
The purpose of this utility model provides that a kind of anti-twist intensity is good, safe, the loader cab skeleton of the built-in anti-roll of convenient for maintaining.
For realizing above purpose, the loader cab skeleton of a kind of built-in anti-roll of the utility model comprises that supporting channel-section steel, Gong Liang, curb girder, front column, reinforcement channel-section steel, upper skeleton seam, central post, rear column, rear top rail, side strengthens channel-section steel, pedestal header board, strengthens plate behind channel-section steel two, base side boards and the pedestal; Plate butt welding is connected into the driver's cabin base platform behind pedestal header board, two base side boards and the pedestal, two front columns, two rear columns and two central posts are distributed on the base side boards, channel-section steel is strengthened in front column and two of base side boards junction welding, and channel-section steel two is strengthened in two of inboard welding; Channel-section steel is strengthened in two of plate junction welding behind rear column and the pedestal, top rail after the welding between two rear columns, and channel-section steel is strengthened in two of top, two ends, junction welding; The upper skeleton seam is placed on each column upper surface, with front column, rear column junction, every is welded respectively two and strengthens channel-section steel, the upper skeleton seam forms frame construction by two upper longerons and two top rails, two of middle welding are vertical strengthens that channel-section steels one, two are vertical strengthens channel-section steel two, willfully strong channel-section steel one and strong channel-section steel two willfully, and welds with inside ceiling panel; The side reinforcement channel-section steel of oblique shape is welded respectively on both sides between central post and rear column, increases the tensile strength of central post; Three support channel-section steels evenly distribute and are welded on the pedestal header board, and the bow beam places and supports on the channel-section steel, and two curb girders connect respectively bow Liang Yiduan, the other end and front column welding, and this structure is used for supporting the front lower shrouding of driver's cabin and front windshield is installed; Plate is equipped with a plurality of screwed holes and cooperates installation with the seam of driver's cabin base behind the arc place of cab framework pedestal header board, base side boards and the pedestal, connects locking with bolt.
The arc place of described cab framework pedestal header board screwed hole is four.
Screwed hole on the described base side boards comprises that a screwed hole and three are used for the mounting hole of adjusting position.
The screwed hole of plate is six even distribution mounting holes behind the described pedestal.
The loader cab skeleton of a kind of built-in anti-roll of said structure processes screwed hole and mounting hole at each plate of pedestal, be installed in the seam of driver's cabin base, front column, rear column and pedestal, upper skeleton seam junction welding triangle are strengthened channel-section steel, and rear the upper beam strengthened channel-section steel two with rear column upper end welding triangle, form to support mutually and form firmly frame construction, anti-extrusion and anti-twist ability is strong, distortion when effectively avoiding the complete machine roll, the personal safety of protection human pilot; In addition, the loader cab skeleton of built-in anti-roll is installed in the seam of driver's cabin base, makes things convenient for installing/dismounting.
Description of drawings
Fig. 1 is that the loader cab skeleton master of a kind of built-in anti-roll of the utility model looks schematic diagram.
Fig. 2 is that the loader cab skeleton B of a kind of built-in anti-roll of the utility model is to view.
Fig. 3 is that the loader cab skeleton upper skeleton seam A of a kind of built-in anti-roll of the utility model is to schematic diagram.
Fig. 4 is the driver's cabin base seam front view that connects the loader cab skeleton of a kind of built-in anti-roll of the utility model.
The label that each component is corresponding among the figure is: support channel-section steel 1, bow beam 2, curb girder 3, front column 4, strengthen channel-section steel 5, upper skeleton seam 6, longeron 6.1, crossbeam 6.2, vertical strengthen channel-section steel 1, willfully strong channel-section steel 1, vertically strengthen channel-section steel 2 6.5, willfully strong channel-section steel 2 6.6, inside ceiling panel 6.7, central post 7, rear column 8, rear top rail 9, side are strengthened channel-section steel 10, pedestal header board 11, are strengthened plate 14 behind channel-section steel 2 12, base side boards 13 and the pedestal.
The specific embodiment
Below by the drawings and specific embodiments the utility model is described in further detail.
Such as Fig. 1～shown in Figure 2, the loader cab skeleton of a kind of built-in anti-roll of the utility model comprise support channel-section steel 1, bow beam 2, curb girder 3, front column 4, strengthen channel-section steel 5, channel-section steel 10, pedestal header board 11 are strengthened in upper skeleton seam 6, central post 7, rear column 8, rear top rail 9, side, strengthen plate 14 behind channel-section steel 2 12, base side boards 13 and the pedestal; Plate 14 butt welding are connected into the driver's cabin base platform behind pedestal header board 11, two base side boards 13 and the pedestal, two front columns 4, two rear columns 8 and two central posts 7 are distributed on the base side boards 13, front column 4 is strengthened channel-section steel 5 with two of base side boards 13 junctions welding, and channel-section steel 2 12 is strengthened in two of inboard welding; Channel-section steels 5 are strengthened in two of plate 14 junctions welding behind rear column 8 and the pedestal, top rail 9 after the welding between two rear columns 8, and channel-section steels 5 are strengthened in two of welding above the two ends, junction; Upper skeleton seam 6 is placed on each column upper surface, with front column 4, rear column 8 junctions, every is welded respectively two and strengthens channel-section steels 5.As shown in Figure 3, upper skeleton seam 6 forms frame construction by two upper longerons 6.1 and two top rails 6.2, two of middle welding are vertical strengthens vertical channel-section steel 2 6.5, willfully strong channel-section steel 1 and the strong channel-section steel 2 6.6 willfully strengthened of channel-section steels 1, two, and with inside ceiling panel 6.7 welding.The side reinforcement channel-section steel 10 of oblique shape is welded respectively on both sides between central post 7 and rear column 8, increases the tensile strength of central post 7.Three are supported channel-section steels 1 and evenly distribute and be welded on the pedestal header board 11, and bow beam 2 places and supports channel-section steel 1 upper end, and two curb girders 3 connect respectively bow beam 2 one ends, and the other end is used for supporting the front lower shrouding of driver's cabin and installation front windshield with front column 4 welding, this structure.
There are four screwed holes at cab framework pedestal header board 11 arc places, and a screwed hole and three mounting holes are arranged on the base side boards 13, and plate 14 even six mounting holes that distribute cooperate installation with driver's cabin base shown in Figure 4 seam behind the pedestal, connect locking with bolt; The pedestal mounting hole is used for adjusting position, also convenient maintenance in the future.
The loader cab skeleton of the built-in anti-roll of said structure, its skeleton independently becomes parts, be installed in the base seam by bolt-locking, compare on the common integral solder cage construction more firmly sturdy, pedestal, column, upper skeleton seam, reinforcement channel-section steel form tower structure, and anti-extrusion and anti-twist ability is strong.When complete machine is tumbled, effectively avoid the driver's cabin pressurized to produce torsional deformation, protection driver's personal safety.
Claims (4)
1. the loader cab skeleton of a built-in anti-roll is characterized in that: it comprise support channel-section steel (1), bow beam (2), curb girder (3), front column (4), strengthen channel-section steel (5), channel-section steel (10), pedestal header board (11) are strengthened in upper skeleton seam (6), central post (7), rear column (8), rear top rail (9), side, strengthen plate (14) behind channel-section steel two (12), base side boards (13) and the pedestal; Plate (14) butt welding is connected into the driver's cabin base platform behind pedestal header board (11), two base side boards (13) and the pedestal, two front columns (4), two rear columns (8) and two central posts (7) are distributed on the base side boards (13), front column (4) is strengthened channel-section steel (5) with two of base side boards (13) junction welding, and channel-section steel two (12) is strengthened in two of inboard welding; Channel-section steels (5) are strengthened in two of plate (14) junction welding behind rear column (8) and the pedestal, top rail (9) after the welding between two rear columns (8), and channel-section steels (5) are strengthened in two of welding above the two ends, junction; Upper skeleton seam (6) is placed on each column upper surface, with front column (4), rear column (8) junction, every is welded respectively two and strengthens channel-section steel (5), upper skeleton seam (6) forms frame construction by two upper longerons (6.1) and two top rails (6.2), two of middle welding are vertical strengthens that one (6.3), two in channel-section steels are vertical strengthens channel-section steel two (6.5), willfully strong channel-section steel one (6.4) and channel-section steel two (6.6) by force willfully, and welds with inside ceiling panel (6.7); The side reinforcement channel-section steel (10) of oblique shape is welded respectively on both sides between central post (7) and rear column (8), increases the tensile strength of central post (7); Three are supported even distribution of channel-section steel (1) and are welded on the pedestal header board (11), bow beam (2) places and supports channel-section steel (1) upper end, two curb girders (3) connect respectively bow beam (2) one ends, the other end and front column (4) welding, this structure are used for supporting the front lower shrouding of driver's cabin and front windshield are installed; Plate (14) is equipped with a plurality of screwed holes and cooperates installation with the seam of driver's cabin base behind the arc place of cab framework pedestal header board (11), base side boards (13) and the pedestal, connects locking with bolt.
2. the loader cab skeleton of described a kind of built-in anti-roll according to claim 1, it is characterized in that: the arc place of described cab framework pedestal header board (11) screwed hole is four.
3. the loader cab skeleton of described a kind of built-in anti-roll according to claim 1 is characterized in that: the screwed hole on the described base side boards (13) comprises that a screwed hole and three are used for the mounting hole of adjusting position.
4. the loader cab skeleton of described a kind of built-in anti-roll according to claim 1, it is characterized in that: the screwed hole of plate behind the described pedestal (14) is six even distribution mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588780 CN202913447U (en) | 2012-11-09 | 2012-11-09 | Internally installed anti-rolling loading machine cab framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588780 CN202913447U (en) | 2012-11-09 | 2012-11-09 | Internally installed anti-rolling loading machine cab framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913447U true CN202913447U (en) | 2013-05-01 |
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ID=48161770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588780 Expired - Fee Related CN202913447U (en) | 2012-11-09 | 2012-11-09 | Internally installed anti-rolling loading machine cab framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358037A (en) * | 2013-07-23 | 2013-10-23 | 洛阳宝环数控精密设备制造有限公司 | Method for welding T-shaped movable beam for deformed glass machining system |
| CN115584770A (en) * | 2022-10-24 | 2023-01-10 | 三一重机有限公司 | Cab side boarding module, cab framework, operation machine and manufacturing method |
-
2012
- 2012-11-09 CN CN 201220588780 patent/CN202913447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358037A (en) * | 2013-07-23 | 2013-10-23 | 洛阳宝环数控精密设备制造有限公司 | Method for welding T-shaped movable beam for deformed glass machining system |
| CN115584770A (en) * | 2022-10-24 | 2023-01-10 | 三一重机有限公司 | Cab side boarding module, cab framework, operation machine and manufacturing method |
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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: 20130501 Termination date: 20161109 |