CN203879165U - Rapid-type self-locking lockset for pigsty door - Google Patents
Rapid-type self-locking lockset for pigsty door Download PDFInfo
- Publication number
- CN203879165U CN203879165U CN201420267374.5U CN201420267374U CN203879165U CN 203879165 U CN203879165 U CN 203879165U CN 201420267374 U CN201420267374 U CN 201420267374U CN 203879165 U CN203879165 U CN 203879165U
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- Prior art keywords
- locking
- plate
- swinery
- type self
- pin
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- Expired - Fee Related
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Abstract
The utility model discloses a rapid-type self-locking lockset for a pigsty door. The self-locking lockset contains a lock slice, wherein a pin hole is formed in one end of the lock slice; the lock slice is arranged between two fixing plates; pin columns are arranged at one ends of the two fixing plates, pass through the pin hole and are in clearance fit with the pin hole; the other ends of the two fixing plates are fixed on pigsty door columns; limiting plates are arranged on the pigsty door columns below the two fixing plates. The lock slice is crescent, wherein the pin hole is formed in one crescent corner of the lock slice; or the lock slice is in a shape of T, wherein the pin hole is arranged at the outer end part of a middle bar of the lock slice. The crescent or T-shaped lock slice is adopted, so that the automatic locking can be realized by virtue of the self-gravity of the lockset, and thus the pigsty door is prevented from being collided to be opened by pigs. The self-locking lockset is convenient to operate and realizes time saving and labor saving.
Description
technical field:
The utility model relates to a kind of plant swinery, particularly relates to a kind of swinery circle door fast-type self-locking lockset.
background technology:
Tens thousand of pigs are often raised on large-scale pig farm simultaneously, even hundreds of thousands head pig, in feeding process, mostly adopt classification to feed, other pig of same class is raised in a pig house district, large stretch of disjunctor swinery is set in same pig house district, swinery is interconnected and is formed by steel pipe and steel column, and each swinery is provided with circle door, and current sphere door adopts single fan retractable structure, one side and a side swinery door pillar of circle door are rotationally connected, and the another side of circle door is connected by lockset with opposite side swinery door pillar.
The conventional lockset of swinery circle door is padlock at present, by chain and link, circle Men Yumen edge column is locked together, this lockset exists not enough: 1, complex operation, all need each time through passing through key unlocking, once key mixes up, just be difficult to open fast circle door, waste a large amount of time, efficiency is low; 2, easily damage, under pig house environment, the easy corrosion of padlock and obstruction, impact is normally used, and 3, cost is high, one padlock several units at least, and tens yuan at most, calculate according to several ten thousand circle doors, cost is higher, is unfavorable for popularization.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to use, efficiency is high and lower-cost swinery circle door fast-type self-locking lockset.
The technical solution of the utility model is:
A kind of swinery circle door fast-type self-locking lockset, contain locking plate, one end of described locking plate is provided with pin-and-hole, described locking plate is arranged between two fixed heads, one end of two described fixed heads is provided with pin, and this pin passes from described pin-and-hole, the two matched in clearance, the other end of two described fixed heads is fixed on swinery door pillar, on the below swinery door pillar of two described fixed heads, is provided with limiting plate.
Described locking plate is crescent, on one of them crescent moon angle, described pin-and-hole is set.Or described locking plate is T shape, the outer end of its intermediate bar arranges described pin-and-hole.The end of described locking plate is arc.
Described limiting plate is straight plate or square frid.The other end of described fixed head and one end of limiting plate are separately fixed on an installing plate, and this installing plate is fixed on described swinery door pillar.
Between described locking plate and limiting plate, be provided with spring, or be provided with torsion spring between described locking plate and fixed head, described locking plate, fixed head and limiting plate are made by steel plate.
The beneficial effects of the utility model are:
1, the utility model locking plate adopts crescent or T shape, automatic locking by self gravitation, prevents that circle door from being backed down by pig, easy to operate, time saving and energy saving.
2, the utility model pin, higher than limiting plate, can make locking plate naturally fall, thereby reaches the object of the locking bar disengagement stopping on circle door.
3, when the utility model is unblanked, pig house administrative staff pull locking plate with hand and rotate, and can make the locking bar on circle door throw off, and realization is unblanked, convenient and swift.
4, the utility model limiting plate both can adopt flat board, also can adopt square frid, more can limit the lowering position of locking plate while adopting frid, placed locking plate distortion and departed from.
5, the utility model fixed head can first be connected with installing plate with limiting plate, forms standard component, and then installing plate is arranged on pigsty door edge column one by one, speed is set fast, accelerates pig house construction, in addition, is also convenient to change while going wrong.
6, the utility model locking plate is provided with spring or torsion spring, can increase the lock-out state of locking plate, effectively prevents that pig from clashing into swinery and the locking plate that causes is thrown off.
7, the utility model is simple in structure, easy to use, efficiency is high and cost is lower, applied widely, has good economic benefit after popularization.
brief description of the drawings:
Fig. 1 is the structural representation of swinery circle door fast-type self-locking lockset;
Fig. 2 is the left view of the door of swinery circle shown in Fig. 1 fast-type self-locking lockset;
Fig. 3 is the enlarged drawing of locking plate in Fig. 1;
The another kind of structure chart of locking plate in Fig. 4 Fig. 1.
detailed description of the invention:
Embodiment mono-: referring to Fig. 1-Fig. 3, in figure, 1-limiting plate, 2-pin, 3-fixed head, 4-locking plate, 5-locking bar, 6-swinery door pillar, 7-swinery bogie side frame, 8-pin-and-hole.
Swinery circle door contains locking plate 4 with fast-type self-locking lockset, wherein: one end of locking plate 4 is provided with pin-and-hole 8, locking plate 4 is arranged between two fixed heads 3, one end of two fixed heads 3 is provided with pin 2, this pin 2 passes from pin-and-hole 8, the two matched in clearance, the other end of two fixed heads 3 is fixed on swinery door pillar 6, on the below swinery door pillar 6 of two fixed heads 3, is provided with limiting plate 1.
Preferably, locking plate 4 is crescent, on one of them crescent moon angle, pin-and-hole 8 is set.Limiting plate 1 is straight plate or square frid, is square frid in figure.Locking plate 4, fixed head 3 and limiting plate 1 are made by steel plate.
Need to open the door time, pig house administrative staff pull locking plate 4 with hand and rotate, and can make the locking bar 5 on circle door throw off, and convenient and swift, locking bar 5 unclamps locking plate 4 after throwing off, and under Action of Gravity Field, locking plate 4 rotates, and realizes lock-out state.
Embodiment bis-: referring to Fig. 4, the present embodiment and embodiment mono-are basic identical, and something in common does not repeat, and difference is: locking plate 4 is T shape, and the outer end of its intermediate bar arranges pin-and-hole 8.The end of locking plate 4 is arc, can be also linear, chooses as required.
Embodiment tri-: the present embodiment and embodiment mono-or embodiment bis-are basic identical, and something in common does not repeat, and difference is: the other end of fixed head and one end of limiting plate are separately fixed on an installing plate, and this installing plate is fixed on swinery door pillar.
Embodiment tetra-: the present embodiment and embodiment mono-or embodiment bis-or embodiment tri-are basic identical, and something in common does not repeat, and difference is: be provided with spring between locking plate and limiting plate, or be provided with torsion spring between locking plate and fixed head, to increase coupling mechanism force.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a swinery circle door fast-type self-locking lockset, contain locking plate, it is characterized in that: one end of described locking plate is provided with pin-and-hole, described locking plate is arranged between two fixed heads, one end of two described fixed heads is provided with pin, and this pin passes from described pin-and-hole, the two matched in clearance, the other end of two described fixed heads is fixed on swinery door pillar, on the below swinery door pillar of two described fixed heads, is provided with limiting plate.
2. swinery circle door fast-type self-locking lockset according to claim 1, is characterized in that: described locking plate is crescent, on one of them crescent moon angle, described pin-and-hole is set.
3. swinery circle door fast-type self-locking lockset according to claim 1, is characterized in that: described locking plate is T shape, and the outer end of its intermediate bar arranges described pin-and-hole.
4. swinery circle door fast-type self-locking lockset according to claim 3, is characterized in that: the end of described locking plate is arc.
5. swinery circle door fast-type self-locking lockset according to claim 1, is characterized in that: described limiting plate is straight plate or square frid.
6. according to the swinery circle door fast-type self-locking lockset described in claim 1-5 any one, it is characterized in that: the other end of described fixed head and one end of limiting plate are separately fixed on an installing plate, and this installing plate is fixed on described swinery door pillar.
7. swinery circle door fast-type self-locking lockset according to claim 6, is characterized in that: described locking plate, fixed head and limiting plate are made by steel plate; Between described locking plate and limiting plate, be provided with spring, or be provided with torsion spring between described locking plate and fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267374.5U CN203879165U (en) | 2014-05-23 | 2014-05-23 | Rapid-type self-locking lockset for pigsty door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267374.5U CN203879165U (en) | 2014-05-23 | 2014-05-23 | Rapid-type self-locking lockset for pigsty door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879165U true CN203879165U (en) | 2014-10-15 |
Family
ID=51679679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267374.5U Expired - Fee Related CN203879165U (en) | 2014-05-23 | 2014-05-23 | Rapid-type self-locking lockset for pigsty door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625817A (en) * | 2016-03-04 | 2016-06-01 | 韩一超 | Door lock used on grille door in livestock sty |
| CN109209083A (en) * | 2018-10-23 | 2019-01-15 | 沈阳远大铝业工程有限公司 | A kind of locking system that can be applied to curtain wall and open blinds or unlatching grid |
-
2014
- 2014-05-23 CN CN201420267374.5U patent/CN203879165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625817A (en) * | 2016-03-04 | 2016-06-01 | 韩一超 | Door lock used on grille door in livestock sty |
| CN109209083A (en) * | 2018-10-23 | 2019-01-15 | 沈阳远大铝业工程有限公司 | A kind of locking system that can be applied to curtain wall and open blinds or unlatching grid |
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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: 20141015 Termination date: 20160523 |