CN202622285U - Collapsible type three connection rod supporting mechanism - Google Patents
Collapsible type three connection rod supporting mechanism Download PDFInfo
- Publication number
- CN202622285U CN202622285U CN 201220286649 CN201220286649U CN202622285U CN 202622285 U CN202622285 U CN 202622285U CN 201220286649 CN201220286649 CN 201220286649 CN 201220286649 U CN201220286649 U CN 201220286649U CN 202622285 U CN202622285 U CN 202622285U
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- CN
- China
- Prior art keywords
- supporting mechanism
- hound
- sleeve
- connection rod
- slide
- 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 - Lifetime
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Abstract
The utility model relates to a collapsible type three connection rod supporting mechanism. A telescopic oblique stay bar is used in the collapsible type three connection rod supporting mechanism. A T-shaped sliding block on the upper end of the oblique stay bar is connected with an upper arc sliding rail of the main stay bar and can slide in a sliding groove of the sliding rail. A fork ear joint of the lower end of the oblique stay bar rotates around a polish rod of a pillar, and therefore the supporting mechanism can be erected or put down. The collapsible type three connection rod supporting mechanism can improve the transportability of an installation vehicle and the installation vehicle is convenient to store.
Description
Technical field
The utility model relates to a kind of formula three link supports mechanisms that fell.
Background technology
Install in car (hereinafter to be referred as " installation the car ") structure at certain aircraft main landing gear; Three link supports mechanisms are used to support the pillar of main landing gear; Its structure is made up of a main supporting rod and two hounds; Main supporting rod is through bearing pin and the bearing that turner does on the platform is installed is linked to each other, and hound passes through bolt and links to each other with fork ear structure on main supporting rod and the workbench.
Supporting mechanism on this installation car is a upright fixed pose.When this supporting mechanism was not worked, because the junction of hound and main supporting rod and workbench can not be rotated, the length of hound can not be stretched; Therefore supporting mechanism can not fall; Thereby increased the height dimension that car is installed, made the transportation property that car is installed relatively poor, be unfavorable for that also car is installed to be deposited.
The utility model content
The utility model technical problem to be solved is: a kind of three link supports mechanisms of the formula of falling are provided, the transportation of car conveniently to be installed and to deposit.
The technical scheme of the utility model is: a kind of formula three link supports mechanisms that fell; Comprise a main supporting rod, two hounds and two stanchions; It is characterized by: respectively install one in the left and right sides, top of pillar 3 through screw and have the slide rail 13 that the cross section is the arc chute of T-shape, the arc of slide rail 13 is consistent with the face of cylinder of pillar 3; Hound is made up of T-shape slide block 16, sleeve 5, slide bar 7 and fork ear joint 8; Sleeve 5 is placed in outside the slide bar 7 and works in coordination; Sleeve 5 has two locating holes, and slide bar 7 has a locating hole, and sleeve 5 is fixed through the locating hole that quick-release pin 6 passes the two with slide bar 7; T-shape slide block 16 is connected with the upper end of hound with bolt 15 through fork ear 14; Hound is connected through the slide rail 13 on " T " shape slide block on it 16 and the main supporting rod; Stanchion 9 is polished rods of a band socket cap; Fork ear joint 8 on the hound is socketed on the stanchion 9.
The beneficial effect that the utlity model has is: this utility model adopts the extension type hound; And be connected through arc-shaped slide rail on " T " shape slide block and the main supporting rod of its upper end; And can in the chute of slide rail, slide; Fork ear joint through its lower end rotates around the polished rod of stanchion simultaneously, realizes the action of holding up and fell of supporting mechanism; Use the utility model can improve the transportation property that car is installed, be convenient to install car and deposit.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is the hound of a kind of specific embodiment of the utility model shown in Figure 1 and the structural representation of main pillar connecting portion;
Wherein, 1-lifting screw, 2-ratchet and pawl arrangement, 3-pillar, 4-locating hole, 5-sleeve, 6-quick-release pin, 7-slide bar, 8-fork ear joint, 9-stanchion, 10-bearing, 11-bearing pin, 12-handle, 13-slide rail, 14-fork ear, 15-bolt, 16-T-shape slide block.
The specific embodiment
Further specify below in conjunction with the specific embodiment of accompanying drawing the utility model.
Referring to Fig. 1, Fig. 2; A kind of specific embodiment of the utility model comprises that mainly lifting screw 1, ratchet and pawl arrangement 2, pillar 3, locating hole 4, sleeve 5, quick-release pin 6, slide bar 7, fork ear joint 8, stanchion 9, bearing 10, bearing pin 11, handle 12, cross section are arc-shaped slide rail 13, fork ear 14, bolt 15 and the T-shape slide block 16 of T-shape chute; Lifting screw 1, ratchet and pawl arrangement 2 and pillar 3 are formed the main body of supporting mechanism, and arc-shaped slide rail 13 is installed on the pillar 3 through screw; Sleeve 5 is connected through quick-release pin 6 with slide bar 7; Form the hound main body, T-shape slide block 16 is connected with the upper end of hound with bolt 15 through fork ear 14, and is articulated in the arc-shaped slide rail 13; The hound lower end is through bolt yoke terminal lug 8, and fork ear joint 8 is socketed on the stanchion 9.
During use, pull up the quick-release pin 6 on the hound, promote supporting mechanism forward, can supporting mechanism be fallen from vertical state; Otherwise, can supporting mechanism be pulled up to vertical state from the state of falling, plug quick-release pin 6 backs and fix.
The utility model is simple in structure, and is easy and simple to handle, can make supporting mechanism become the state of falling from vertical state easily, improves the transportation property that car is installed, and is convenient to install car and deposits.The utility model also can be used in other equipment that needs supporting mechanism.
Claims (1)
1. formula three link supports mechanisms that can fall; Comprise a main supporting rod, two hounds and two stanchions; It is characterized by: respectively install one in the left and right sides, top of pillar (3) through screw and have the slide rail that the cross section is the T-shape arc chute (13), the arc of slide rail (13) is consistent with the face of cylinder of pillar (3); Hound is made up of T-shape slide block (16), sleeve (5), slide bar (7) and fork ear joint (8); Sleeve (5) is placed in outside the slide bar (7) and works in coordination; Sleeve (5) has two locating holes (4), and slide bar (7) has a locating hole (4), and sleeve (5) and slide bar (7) are fixed through the locating hole that quick-release pin (6) passes the two; Hound is connected through the slide rail (13) on " T " shape slide block (16) on it and the main supporting rod; Stanchion (9) is the polished rod of a band socket cap; Fork ear joint on the hound (8) is socketed on the stanchion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286649 CN202622285U (en) | 2012-06-18 | 2012-06-18 | Collapsible type three connection rod supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286649 CN202622285U (en) | 2012-06-18 | 2012-06-18 | Collapsible type three connection rod supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622285U true CN202622285U (en) | 2012-12-26 |
Family
ID=47375528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286649 Expired - Lifetime CN202622285U (en) | 2012-06-18 | 2012-06-18 | Collapsible type three connection rod supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084777A (en) * | 2014-06-27 | 2014-10-08 | 成都丽元电器有限公司 | Device for assembly of oil storage barrel and bottom cover |
-
2012
- 2012-06-18 CN CN 201220286649 patent/CN202622285U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084777A (en) * | 2014-06-27 | 2014-10-08 | 成都丽元电器有限公司 | Device for assembly of oil storage barrel and bottom cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |