CN201747731U - Fixed pin - Google Patents
Fixed pin Download PDFInfo
- Publication number
- CN201747731U CN201747731U CN2010202563075U CN201020256307U CN201747731U CN 201747731 U CN201747731 U CN 201747731U CN 2010202563075 U CN2010202563075 U CN 2010202563075U CN 201020256307 U CN201020256307 U CN 201020256307U CN 201747731 U CN201747731 U CN 201747731U
- Authority
- CN
- China
- Prior art keywords
- pin
- sheet
- rod
- pin sheet
- pin rod
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a fixed pin, which comprises a pin rod and a pin sheet. A limiting convex part is arranged at one end of the pin rod, and a U-shaped inserting port is arranged at the end of the pin rod. A long groove is arranged at the middle part of the pin sheet; the pin sheet is located in the U-shaped inserting port and is movably connected with the pin rod through a fixed shaft passing through the long groove. The width of the pin sheet is smaller than that of a mounting fixed hole; and the limiting convex part is larger than the mounting fixed hole. When in use, the pin sheet rotates a certain angle around the fixed shaft to lead the pin sheet to be in radial direction and to be parallel to the pin rod, therefore, the combination structure of the pin sheet and the pin rod is inserted into the mounting fixed hole; the pin sheet is adjusted to be in horizontal direction during fixing so as to complete fixation. The fixed pin is convenient to assembly/disassembly; the fixation is firm; the assembling/disassembling operation time is obviously shortened; and the cost is saved.
Description
Technical field
The utility model relates to a kind of fixing pin, is mainly used in engineering, mechanical field.
Background technique
In existing field of engineering technology, in building field, generally fix between the Sheet Steel Form by the U-shaped card connection, can only under the situation that horizontal stupefied and roll is arranged, use, can only play adjacent forms and the tight effect of making, do not have fixing locked effect, and dismounting wastes time and energy, occasion such as more can't satisfy military affairs, speedily carry out rescue work.
The model utility content
The technical problems to be solved in the utility model is at the existing in prior technology defective, and a kind of fixing pin of being convenient to dismounting, being connected firmly is provided.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
Fixing pin comprises pin rod and pin sheet, the described pin rod one end system protuberance of limiting, and the described pin rod the other end is established U type access port; Elongated slot is established at described pin sheet middle part; Described pin sheet is positioned at U type access port, and flexibly connects by stationary axle and the pin rod that runs through elongated slot.Pin sheet width is less than installing and fixing the hole, and the restriction protuberance is greater than installing and fixing the hole.During use, will sell sheet and rotate to an angle around stationary axle, and make the pin sheet radially and parallel, thereby the composite structure that will sell sheet, pin rod is filled in and installed and fixed the hole with pin rod; In the time of fixedly, will sell sheet and be adjusted into laterally, can finish fixing.
Further be improved to, an end of described elongated slot deflection pin sheet, the outer rim of this pin sheet end is a circular arc.Described pin sheet can be wedge shape, the small end of elongated slot deflection wedge shape, and this end outer rim is circular arc, can conveniently sell the rotation of sheet, the installation or removal that the opening of the pin sheet the other end can conveniently be sold sheet.
Fixing pin of the present utility model can use under the situation of not having horizontal stupefied and roll, plays the effect of bearing vertical shearing power and lateral pull, the adjacent two punching block ribs of slab of pin hipocratic face, and easy accessibility can obviously shorten the dismounting operating time, and saves cost.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model fixing pin;
Fig. 2 is the pin rod inner structure schematic representation of the utility model fixing pin;
Fig. 3 is the pin rod side-looking structural representation of the utility model fixing pin;
Fig. 4 is the pin chip architecture schematic representation of the utility model fixing pin;
Fig. 5 is the pin rod plan structure schematic representation of the utility model fixing pin.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Embodiment 1
Shown in Fig. 1-5, fixing pin comprises pin rod 1 and pin sheet 2, and pin rod 1 one ends are limited and made protuberance 11, and the pin rod the other end is established U type access port 12; Pin sheet 2 is a wedge shape, thickness 4mm, and elongated slot 21 is established at the middle part, the small end of elongated slot 21 deflection wedge shapes, this end outer rim is circular arc; Pin sheet 2 is positioned at U type access port 12, and flexibly connects with pin rod 1 by the stationary axle 13 that runs through elongated slot 21.Pin sheet 2 width are less than installing and fixing the hole, and restriction protuberance 11 diameters are greater than installing and fixing the hole.
During use, will sell sheet 2 and rotate to an angle, and make pin sheet 2 radially and parallel, thereby the composite structure that will sell sheet 2, pin rod 1 is filled in and installed and fixed the hole with pin rod 1 around stationary axle 13; In the time of fixedly, will sell sheet 2 and be adjusted into laterally, can finish fixing.Product adopts the Q235 round steel, and the pin sheet is the drawing of 45# steel plate, turns blue after the heat treatment or zinc-plated processing.
Claims (3)
1. fixing pin comprises pin rod and pin sheet, the described pin rod one end system protuberance of limiting, and it is characterized in that: the described pin rod the other end is established U type access port; Elongated slot is established at described pin sheet middle part; Described pin sheet is positioned at U type access port, and flexibly connects by stationary axle and the pin rod that runs through elongated slot.
2. fixing pin according to claim 1 is characterized in that: described elongated slot is partial to an end of pin sheet, and the outer rim of this pin sheet end is a circular arc.
3. fixing pin according to claim 2 is characterized in that: described pin sheet is a wedge shape, the small end of elongated slot deflection wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202563075U CN201747731U (en) | 2010-07-12 | 2010-07-12 | Fixed pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202563075U CN201747731U (en) | 2010-07-12 | 2010-07-12 | Fixed pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747731U true CN201747731U (en) | 2011-02-16 |
Family
ID=43582410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202563075U Expired - Fee Related CN201747731U (en) | 2010-07-12 | 2010-07-12 | Fixed pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747731U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071803A (en) * | 2010-07-12 | 2011-05-25 | 无锡圣泰建筑模板有限公司 | Dowel pin |
| CN102509415A (en) * | 2011-12-27 | 2012-06-20 | 上海烟草集团有限责任公司 | Smoke detecting fire-fighting probe protector |
| CN103629227A (en) * | 2012-08-21 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Latch |
| CN104338694A (en) * | 2014-10-30 | 2015-02-11 | 安徽捷迅光电技术有限公司 | Adjusting device for material separating plate of color sorter |
| CN106438611A (en) * | 2016-12-28 | 2017-02-22 | 中铁十四局集团第二工程有限公司 | Fixed pin for quick connection between square tube and plate and mounting method |
| CN108266443A (en) * | 2018-03-09 | 2018-07-10 | 长春亚大汽车零件制造有限公司 | A kind of positioning pin |
-
2010
- 2010-07-12 CN CN2010202563075U patent/CN201747731U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071803A (en) * | 2010-07-12 | 2011-05-25 | 无锡圣泰建筑模板有限公司 | Dowel pin |
| CN102509415A (en) * | 2011-12-27 | 2012-06-20 | 上海烟草集团有限责任公司 | Smoke detecting fire-fighting probe protector |
| CN102509415B (en) * | 2011-12-27 | 2014-03-19 | 上海烟草集团有限责任公司 | Smoke detecting fire-fighting probe protector |
| CN103629227A (en) * | 2012-08-21 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Latch |
| CN104338694A (en) * | 2014-10-30 | 2015-02-11 | 安徽捷迅光电技术有限公司 | Adjusting device for material separating plate of color sorter |
| CN106438611A (en) * | 2016-12-28 | 2017-02-22 | 中铁十四局集团第二工程有限公司 | Fixed pin for quick connection between square tube and plate and mounting method |
| CN108266443A (en) * | 2018-03-09 | 2018-07-10 | 长春亚大汽车零件制造有限公司 | A kind of positioning pin |
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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 |
Granted publication date: 20110216 Termination date: 20180712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |