CN203231039U - Novel folding triangular bearing support - Google Patents
Novel folding triangular bearing support Download PDFInfo
- Publication number
- CN203231039U CN203231039U CN 201320240766 CN201320240766U CN203231039U CN 203231039 U CN203231039 U CN 203231039U CN 201320240766 CN201320240766 CN 201320240766 CN 201320240766 U CN201320240766 U CN 201320240766U CN 203231039 U CN203231039 U CN 203231039U
- Authority
- CN
- China
- Prior art keywords
- arm
- sliding bearing
- mounting
- novel folding
- hinged
- 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 discloses a novel folding triangular bearing support which comprises a mounting arm and a locking device, wherein the middle part of the mounting arm is hinged to a sliding supporting arm; the lower end part of the mounting arm is hinged to a supporting arm; the other end of the supporting arm is hinged to the sliding supporting arm; the side wall of the sliding supporting arm is provided with a long chute; the end part of the supporting arm can slide along the long chute; the hinged position of the sliding supporting arm and the mounting arm is provided with a short chute; and the locking device is used for locking the mounting arm and the sliding supporting arm. The novel folding triangular bearing support has the following advantages that a folding function can be implemented; the novel folding triangular bearing support has a simple structure and strong bearing capacity; after the novel folding triangular bearing support is folded, a locking function can be implemented; and the novel folding triangular bearing support is low in cost and is convenient to operate.
Description
Technical field
The utility model relates to a kind of bearing support, particularly a kind of novel folding triangular supporting frame.
Background technique
Present triangular supporting frame adopts fixed structure, and structure is single relatively, can not realize folder function, takies than large space when idle.
The model utility content
Technical problem to be solved in the utility model is, a kind of novel folding triangular supporting frame is provided, and efficiently solves the defective that existing triangular supporting frame can not fold.
For solving the problems of the technologies described above, a kind of novel folding triangular supporting frame that the utility model provides, it comprises mounting arm, the middle part of described mounting arm is hinged with the sliding bearing arm, the underpart of mounting arm is hinged with supporting arm, the other end of supporting arm and sliding bearing arm are hinged, the sidewall of described sliding bearing arm has long chute, can slide along long chute in the end of described supporting arm, described sliding bearing arm and mounting arm hinged place have short groove, and it also comprises the locking device of locking mounting arm and sliding bearing arm.Can rotate mutually between mounting arm, sliding bearing arm, the supporting arm, and supporting arm can be along the long chute slip on the sliding bearing arm, the sliding bearing arm can move up and down with respect to mounting arm, has realized folder function, and it is little to take up room when idle.
As preferably, described mounting arm and sliding bearing arm hinged place are provided with first link, described first link can slide along short groove, and described sliding bearing arm and supporting arm hinged place are provided with second link, and described second link drives supporting arm and slides along long chute.Make and existingly between mounting arm and sliding bearing arm, sliding bearing arm and the supporting arm be rotationally connected and be slidingly matched.
As preferably, described locking device comprises tab and hardy hole, and described tab is located at the upper end of the base plate of mounting arm, and described hardy hole is located on the base plate of sliding bearing arm, the big bore dia of described hardy hole is greater than the diameter of tab, and the hole diameter of hardy hole is less than the diameter of tab.The larger diameter end of hardy hole is inserted in the tab, and the smaller diameter end by hardy hole locks tab again, and mounting arm and sliding bearing arm are locked mutually.
As preferably, have mounting hole on the described mounting arm.By mounting hole mounting arm is fixed on the relevant device.
As preferably, described first link and second link are pin or bolt.Can make between mounting arm and the sliding bearing arm, relatively rotate between sliding bearing arm and the supporting arm.
After adopting above structure, a kind of novel folding triangular supporting frame of the present utility model compared with prior art has the following advantages: can realize folder function, simple in structure, bearing power is strong, can realize lock function after folding, and cost is low, and is easy to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein: mounting arm 1, sliding bearing arm 2, supporting arm 3, long chute 4, short groove 5, first link 6, second link 7, tab 8, hardy hole 9, mounting hole 10.
Embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
As shown in Figure 1, a kind of novel folding triangular supporting frame that present embodiment provides, it comprises mounting arm 1 and locking device, the middle part of described mounting arm 1 is hinged with sliding bearing arm 2, the underpart of mounting arm 1 is hinged with supporting arm 3, and the other end of supporting arm 3 and sliding bearing arm 2 are hinged, and the sidewall of described sliding bearing arm 2 has long chute 4, can slide along long chute 4 in the end of described supporting arm 3, described sliding bearing arm 2 has short groove 5 with mounting arm 1 hinged place; Described mounting arm 1 is provided with first link 6 with sliding bearing arm 2 hinged places, described first link 6 can slide along short groove 5, described sliding bearing arm 2 is provided with second link 7 with supporting arm 3 hinged places, and described second link 7 drives supporting arm 3 and slides along long chute 4; Described locking device comprises tab 8 and hardy hole 9, described tab 8 is located at the upper end of the base plate of mounting arm 1, described hardy hole 9 is located on the base plate of sliding bearing arm 2, and the big bore dia of described hardy hole 9 is greater than the diameter of tab 8, and the hole diameter of hardy hole 9 is less than the diameter of tab 8; Have mounting hole 10 on the described mounting arm 1; Described first link 6 and second link 7 are pin or bolt.
When folding, supporting arm 3 slides to sliding bearing arm 2 bottoms along long chute 4, sliding bearing arm 2 rotates with respect to mounting arm 1, tab 8 is inserted from the larger diameter end of hardy hole 9, sliding bearing arm 2 moves down with respect to mounting arm 1, make tab 8 slide into the smaller diameter end of hardy hole 9, mounting arm 1 and sliding bearing arm 2 are locked.During expansion, slip sliding bearing arm 2 makes it move up with respect to mounting arm 1, make tab 8 slide into the larger diameter end of hardy hole 9, sliding bearing arm 2 rotates with respect to mounting arm 1, tab 8 is spun off from hardy hole 9, sliding in the upper end of supporting arm 3 along long chute 4 to sliding bearing arm 2, gets final product up to 1 one-tenth 90 ° of right angle of sliding bearing arm 2 and mounting arm, and article are placed directly on the sliding support arm 2.
Claims (5)
1. novel folding triangular supporting frame, it comprises mounting arm, it is characterized in that: the middle part of described mounting arm is hinged with the sliding bearing arm, the underpart of mounting arm is hinged with supporting arm, the other end of supporting arm and sliding bearing arm are hinged, and the sidewall of described sliding bearing arm has long chute, can slide along long chute in the end of described supporting arm, described sliding bearing arm and mounting arm hinged place have short groove, and it also comprises the locking device of locking mounting arm and sliding bearing arm.
2. novel folding triangular supporting frame according to claim 1, it is characterized in that: described mounting arm and sliding bearing arm hinged place are provided with first link, described first link can slide along short groove, described sliding bearing arm and supporting arm hinged place are provided with second link, and described second link drives supporting arm and slides along long chute.
3. novel folding triangular supporting frame according to claim 1, it is characterized in that: described locking device comprises tab and hardy hole, described tab is located at the upper end of the base plate of mounting arm, described hardy hole is located on the base plate of sliding bearing arm, the big bore dia of described hardy hole is greater than the diameter of tab, and the hole diameter of hardy hole is less than the diameter of tab.
4. novel folding triangular supporting frame according to claim 1 is characterized in that: have mounting hole on the described mounting arm.
5. novel folding triangular supporting frame according to claim 2, it is characterized in that: described first link and second link are pin or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240766 CN203231039U (en) | 2013-05-07 | 2013-05-07 | Novel folding triangular bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240766 CN203231039U (en) | 2013-05-07 | 2013-05-07 | Novel folding triangular bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231039U true CN203231039U (en) | 2013-10-09 |
Family
ID=49287165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320240766 Expired - Lifetime CN203231039U (en) | 2013-05-07 | 2013-05-07 | Novel folding triangular bearing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231039U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015172176A1 (en) * | 2014-05-13 | 2015-11-19 | Aussie Brackets Pty Ltd | Improved mount bracket |
| CN107119906A (en) * | 2017-06-22 | 2017-09-01 | 浙江海洋大学 | A kind of constructive engineering template support frame |
| CN111520576A (en) * | 2020-04-17 | 2020-08-11 | 刘国镇 | Multifunctional rack |
| CN114482075A (en) * | 2022-03-08 | 2022-05-13 | 福建省茂宏建设工程有限公司 | Basement supporting structure and construction method thereof |
-
2013
- 2013-05-07 CN CN 201320240766 patent/CN203231039U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015172176A1 (en) * | 2014-05-13 | 2015-11-19 | Aussie Brackets Pty Ltd | Improved mount bracket |
| GB2542295A (en) * | 2014-05-13 | 2017-03-15 | Aussie Brackets Pty Ltd | Improved mount bracket |
| US10149535B2 (en) | 2014-05-13 | 2018-12-11 | Aussie Brackets Pty Ltd | Mount bracket |
| GB2542295B (en) * | 2014-05-13 | 2020-08-19 | Aussie Brackets Pty Ltd | Improved mount bracket |
| AU2015258751B2 (en) * | 2014-05-13 | 2020-09-03 | Aussie Brackets Pty Ltd | Improved mount bracket |
| CN107119906A (en) * | 2017-06-22 | 2017-09-01 | 浙江海洋大学 | A kind of constructive engineering template support frame |
| CN111520576A (en) * | 2020-04-17 | 2020-08-11 | 刘国镇 | Multifunctional rack |
| CN111520576B (en) * | 2020-04-17 | 2022-03-29 | 刘国镇 | Multifunctional rack |
| CN114482075A (en) * | 2022-03-08 | 2022-05-13 | 福建省茂宏建设工程有限公司 | Basement supporting structure and construction method thereof |
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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 |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |