CN205440590U - Track assembly support behind triangle - Google Patents
Track assembly support behind triangle Download PDFInfo
- Publication number
- CN205440590U CN205440590U CN201521089215.1U CN201521089215U CN205440590U CN 205440590 U CN205440590 U CN 205440590U CN 201521089215 U CN201521089215 U CN 201521089215U CN 205440590 U CN205440590 U CN 205440590U
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- CN
- China
- Prior art keywords
- longeron
- crossbeam
- inclined strut
- strut beam
- welded
- 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 discloses a track assembly support behind triangle, an organic whole is formed with annular boss on the axle body of free shaft, and this annular boss pastes with the side of longeron and leans on, free shaft and longeron welded fastening, crossbeam and longeron welded fastening are in the same place with the top of longeron in the bottom of crossbeam through the first draw -in groove joint of mutually supporting, the lower extreme of strutbeam is equipped with the bayonet socket of right angle shape to one side, and the strutbeam passes through bayonet socket and crossbeam joint to one side to through welded fastening, two second draw -in grooves around being equipped with bilateral symmetry's circular arc binding face in the oblique upper end of strutbeam and forming between the circular arc binding face about, correspond the tank bottom laminating of the constant head tank that sets up to one side on two circular arc binding faces and the bearing room of strutbeam upper end, and income is blocked to the part of second draw -in groove between with two constant head tanks on the bearing room. The utility model discloses a location structure who mutually supports between the part can guarantee position and size precision, makes the structural strength of whole support and steadiness good, and welding precision is secure, has satisfied the requirement of uniformity production.
Description
Technical field
This utility model relates to a kind of photovoltaic cleaning systems, particularly to track rail assembly support after the triangle of large-scale ground photovoltaic plant cleaning systems.
Background technology
Photovoltaic module automatization cleaning equipment is that a photovoltaic module with large-scale ground photovoltaic plant cleans the equipment as task, this equipment is with light truck as carrier, equipment components is incorporated on light truck chassis, during equipment work, light truck needs the speed per hour low cruise with not higher than 1.5km/h, and this equipment mainly runs in field, area, Desert of Gobi, northwest.
In order to adapt to use environment, general use triangle after track rail assembly change the outfit the trailing wheel of light truck.A-frame is the skeleton of track rail assembly after triangle, is used for arranging the component such as driving wheel, BOGEY WHEEL.Existing A-frame structure is complex, makes low precision, and the positions and dimensions precision of each building block is difficult to ensure, does not meets the requirement of uniform production.
Utility model content
Technical problem to be solved in the utility model is that providing a kind of makes track rail assembly support after the triangle that precision is good.
The technical solution of the utility model is as follows: track rail assembly support after a kind of triangle, before and after longeron, two ends are the most transversely equipped with free wheel shaft, before and after longeron end face, two ends arrange the crossbeam being parallel to each other, it is arranged over bearing chamber in the middle part of described longeron, between this bearing chamber and two crossbeams, inclined strut beam is set, it is characterized in that: described longeron, crossbeam and inclined strut beam are rectangular tube, it is formed with annular boss on the axle body of described free wheel shaft, this annular boss reclines with the side of longeron, and free wheel shaft is fixed with longitudinal beam welding；The bottom of described crossbeam is connected together by the first draw-in groove cooperated with the top of longeron, and crossbeam is fixed with longitudinal beam welding；The lower end of described inclined strut beam is provided with the bayonet socket of square, inclined strut beam is by bayonet socket and crossbeam clamping, and by being welded and fixed, symmetrical circular arc binding face it is provided with in the upper end of inclined strut beam, former and later two second draw-in grooves are formed between the circular arc binding face of left and right, the bottom land laminating of the locating slot being correspondingly arranged on two circular arc binding faces of inclined strut beam upper end and bearing chamber, and the part between on bearing chamber two locating slots is snapped in by the second draw-in groove, inclined strut beam is welded and fixed with bearing chamber.
Using above technical scheme, longeron, crossbeam and inclined strut beam to use rectangular tube, structural strength is good, and selection is convenient, low cost.Free wheel shaft is welded after being positioned on longeron by the annular boss on axle body again, it is possible to ensure that free wheel shaft two ends length is symmetrical.Between longeron and crossbeam, the first draw-in groove by cooperating positions, positioned by bayonet socket between crossbeam and inclined strut beam, and positioned by locating slot and the second draw-in groove between inclined strut beam and bearing chamber, coordinate the use of weld jig, ensure that the welding precision of whole support, meet the requirement of uniform production.
As preferably, being provided with, at described crossbeam end face, the groove that two bayonet sockets to inclined strut beam position, this groove is the shallow slot front and back extended.
In order to promote structural strength, preventing rectangular tube inwall generation corrosion, the two ends, left and right of described crossbeam are sealed by the first sealing plate, and this first sealing plate is fixed with beam welding；Before and after described longeron, two ends are sealed by the second sealing plate, and this second sealing plate is fixed with longitudinal beam welding.
In order to be further ensured that structural strength, between described crossbeam and longeron, between crossbeam and inclined strut beam and between inclined strut beam and bearing chamber, all it is welded with reinforcing plate.
Beneficial effect: this utility model is by the location structure cooperated between parts, it is possible to ensureing positions and dimensions precision, make the structural strength of whole support and steadiness good, welding precision is secure, meets the requirement of uniform production.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the layout schematic diagram of sealing plate and reinforcing plate.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, Figure 3 shows, this utility model is made up of longeron 1, free wheel shaft 2, crossbeam 3, bearing chamber 4, inclined strut beam the 5, first sealing plate the 6, second sealing plate 7 and reinforcing plate 8 etc..Wherein, longeron 1, crossbeam 3 and inclined strut beam 5 are rectangular tube, and before and after longeron 1, two ends are the most transversely equipped with free wheel shaft 2, and free wheel shaft 2 is perpendicular to longeron 1.Being formed with annular boss 2a on the axle body of free wheel shaft 2, this annular boss 2a reclines with the side of longeron 1, and free wheel shaft 2 is positioned on longeron 1 by annular boss 2a, and free wheel shaft 2 is welded and fixed with longeron 1.
As shown in Figure 1, Figure 2, Figure 3 shows, before and after longeron 1 end face, two ends arrange the crossbeam 3 being parallel to each other, and crossbeam 3 is parallel to free wheel shaft 2.The top of the bottom of crossbeam 3 and longeron 1 is connected together by the first draw-in groove Q cooperated, the groove that the first draw-in groove Q on crossbeam 3 is the most through before and after being, and the groove that to be left and right through of the first draw-in groove Q on longeron 1, crossbeam 3 is welded and fixed with longeron 1.In the middle part of longeron 1, it is arranged over bearing chamber 4, the outer circumference surface of this bearing chamber 4 is offered about two parallel and symmetrical locating slot 4a.Inclined strut beam 5 is set between bearing chamber 4 and two crossbeams 3, symmetrical before and after two inclined strut beams 5.
As shown in Figure 1, Figure 2, Figure 3 shows, the lower end of inclined strut beam 5 is provided with the bayonet socket 5a of square, and inclined strut beam 5 is by bayonet socket 5a and crossbeam 3 clamping.It is the shallow slot front and back extended that crossbeam 3 end face is provided with two groove 3a, this groove 3a to the bayonet socket 5a location of inclined strut beam, by being welded and fixed between crossbeam 3 and inclined strut beam 5.It is provided with symmetrical circular arc binding face 5b in the upper end of inclined strut beam 5, between the circular arc binding face 5b of left and right, forms former and later two second draw-in grooves 5c.The bottom land laminating of the locating slot 4a being correspondingly arranged on two circular arc binding face 5b of inclined strut beam 5 upper end and bearing chamber 4, and part between two locating slot 4a on bearing chamber 4 is snapped in by the second draw-in groove 5c, inclined strut beam 5 is welded and fixed with bearing chamber 4.
As it is shown on figure 3, the two ends, left and right of crossbeam 3 are sealed by the first sealing plate 6, this first sealing plate 6 is welded and fixed with crossbeam 3.Before and after longeron 1, two ends are sealed by the second sealing plate 7, and this second sealing plate 7 is welded and fixed with longeron 1.Reinforcing plate 8 all it is welded with between crossbeam 3 and longeron 1, between crossbeam 3 and inclined strut beam 5 and between inclined strut beam 5 and bearing chamber 4.
Claims (4)
1. track rail assembly support after a triangle, before and after longeron (1), two ends are the most transversely equipped with free wheel shaft (2), before and after longeron (1) end face, two ends arrange the crossbeam (3) being parallel to each other, described longeron (1) middle part be arranged over bearing chamber (4), between this bearing chamber (4) and two crossbeams (3), inclined strut beam (5) is set, it is characterized in that: described longeron (1), crossbeam (3) and inclined strut beam (5) are rectangular tube, it is formed with annular boss (2a) on the axle body of described free wheel shaft (2), this annular boss (2a) reclines with the side of longeron (1), free wheel shaft (2) is welded and fixed with longeron (1)；The bottom of described crossbeam (3) is connected together by the first draw-in groove (Q) cooperated with the top of longeron (1), and crossbeam (3) is welded and fixed with longeron (1)；The lower end of described inclined strut beam (5) is provided with the bayonet socket (5a) of square, inclined strut beam (5) is by bayonet socket (5a) and crossbeam (3) clamping, and by being welded and fixed, symmetrical circular arc binding face (5b) it is provided with in the upper end of inclined strut beam (5), former and later two the second draw-in grooves (5c) are formed between left and right circular arc binding face (5b), the bottom land laminating of the locating slot (4a) being correspondingly arranged on two circular arc binding faces (5b) of inclined strut beam (5) upper end and bearing chamber (4), and the part between upper for bearing chamber (4) two locating slots (4a) is snapped in by the second draw-in groove (5c), inclined strut beam (5) is welded and fixed with bearing chamber (4).
Track rail assembly support after triangle the most according to claim 1, it is characterized in that: be provided with, at described crossbeam (3) end face, the groove (3a) that two bayonet sockets to inclined strut beam (5a) position, this groove (3a) is the shallow slot front and back extended.
Track rail assembly support after triangle the most according to claim 1 and 2, it is characterized in that: the two ends, left and right of described crossbeam (3) are sealed by the first sealing plate (6), and this first sealing plate (6) is welded and fixed with crossbeam (3)；Before and after described longeron (1), two ends are sealed by the second sealing plate (7), and this second sealing plate (7) is welded and fixed with longeron (1).
Track rail assembly support after triangle the most according to claim 3, it is characterised in that: between described crossbeam (3) and longeron (1), between crossbeam (3) and inclined strut beam (5) and between inclined strut beam (5) and bearing chamber (4), all it is welded with reinforcing plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089215.1U CN205440590U (en) | 2015-12-24 | 2015-12-24 | Track assembly support behind triangle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089215.1U CN205440590U (en) | 2015-12-24 | 2015-12-24 | Track assembly support behind triangle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440590U true CN205440590U (en) | 2016-08-10 |
Family
ID=56585854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089215.1U Expired - Fee Related CN205440590U (en) | 2015-12-24 | 2015-12-24 | Track assembly support behind triangle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018093317A1 (en) * | 2016-11-18 | 2018-05-24 | BAE Systems Hägglunds Aktiebolag | A tracked vehicle comprising a rotatably attached bogie |
-
2015
- 2015-12-24 CN CN201521089215.1U patent/CN205440590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018093317A1 (en) * | 2016-11-18 | 2018-05-24 | BAE Systems Hägglunds Aktiebolag | A tracked vehicle comprising a rotatably attached bogie |
| US10967924B2 (en) | 2016-11-18 | 2021-04-06 | BAE Systems Hägglunds Aktiebolag | Tracked vehicle comprising a rotatably attached bogie |
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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: 20160810 Termination date: 20181224 |