CN2339700Y

CN2339700Y - Integrated vertical self-adaptive fixed single lock

Info

Publication number: CN2339700Y
Application number: CN 98234831
Authority: CN
Inventors: 吕茅利; 栗新
Original assignee: Zhuhai Control Co ltd
Current assignee: Zhuhai Control Co ltd
Priority date: 1998-08-07
Filing date: 1998-08-07
Publication date: 1999-09-22
Anticipated expiration: 2008-08-07

Abstract

The utility model relates to an integrated vertical self-adaptive fixed single lock. An anchor ear adopts a double-layer structure, wherein the upper layer of the anchor ear is a movable anchor ear, a bracket of a mechanical lock is fixed to the movable anchor ear by a fastening element, and the mechanical lock is fixed on the bracket; the lower layer of the anchor ear is a connecting layer which is connected with a lock ear and a knife brake rod into a whole by a fastening element. The mechanical lock adopts a vertical mechanical lock, a locking pin of which is vertically downward and the locking pin can be matched with a lock ear. The utility model retains the use functions and the advantages of the prior art, and also has the advantages of high adaptive capacity, convenient and simple operation, good integral rain-proof effect, etc. The utility model conquers the insufficiencies of the prior art.

Description

Integrated vertical self adaptation is monolock fixedly

The utility model relates to a kind of fixedly lockset, refers to a kind of outdoor manually pin of disconnecting link of locking in the power system that is mainly used in especially, specifically refers to fixedly monolock of a kind of integrated vertical self adaptation.

Split type fixing antiaircraft monolock is a kind of five anti-locks that are commonly used to the outdoor manually disconnecting link of locking in the present power system.This lock is made up of anchor ear and lock body two parts, lock body part comprises lock housing, locking mechanism (lockweight, dead bolt, cage knob), state switching mechanism, rain cover etc., be fixed on as a whole on the disconnecting link support, anchor ear is made up of a pair of armful of ring, ring is the teeth shape in the anchor ear, and the pressure by bolt makes it to be fastened on the disconnecting link bar.Embracing on the ring has two fixedly lockholes that are 180 ° or 90 ° angles, the closing position and the separating brake position of the corresponding disconnecting link of difference, and lockhole has the direction groove.The direction locating pin is arranged on the lockweight, and when lock was in blocking, lockweight locked anchor ear along lockhole direction groove, and the cutter relieving restrictor bar does not rotate, to reach forced blocking disconnecting link purpose.

From the structure of this lock, exist fatal shortcoming: when deciliter position of disconnecting link did not become concerning of 180 ° or 90 °, this lock can only position of locking, has just lost the locking effect when another position.And the branch body structure of employing must guarantee that the disconnecting link bar is vertical.And in the long-time running process, the disconnecting link bar tends to produce distortion, can cause lockweight to be difficult to insert lockhole, and locking has some setbacks, even loses the locking effect.

From mode of operation, needing to rotate lockweight behind the unlock operation disconnecting link could insert again, and this is a kind of artificial state transition method, has increased the complexity of operation.And the lockhole opening on the lock body be level to, rainwater is easy to from penetrating into lock body inside here, whole water-resistant performance is relatively poor.

The purpose of this utility model is to provide fixedly monolock of a kind of integrated vertical self adaptation, with by its rain-proof structure that lock body and anchor ear are integrated and adopt vertical mechanical lock, make it in function of use that keeps prior art preferably and advantage, also have advantages such as strong, simple to operation, the whole rainproof effect of lockset adaptive capacity is good, overcome the deficiencies in the prior art preferably.

The purpose of this utility model realizes in the following manner: a kind of integrated vertical self adaptation is monolock fixedly, mainly form by mechanical lock and anchor ear, wherein mechanical lock includes lock body, tapered end, and rain cover, it is characterized in that above-mentioned anchor ear adopts double-decker, its upper strata is moving anchor ear, and be fixed with the mechanical lock support by securing member, mechanical lock is fixed on this support, its bottom is an articulamentum, fuse by securing member and lock ear and disconnecting link bar on it, above-mentioned mechanical lock adopts lockweight vertical mechanical lock vertically downward, and its lockweight can match with the lock ear.

Description of drawings:

Fig. 1 is a kind of example structure schematic diagram of the present utility model;

Fig. 2 is the upward view of Fig. 1.

Wherein: the 1-support, the 2-rain cover, 3-disconnecting link bar, 4-moves anchor ear, and 5-locks ear, 6-articulamentum, 7-lockweight, 8-mechanical lock.

Below in conjunction with drawings and Examples the utility model is further described.

As shown in the figure, integrated vertical self adaptation of the present utility model is monolock fixedly, mainly form by mechanical lock and anchor ear, wherein mechanical lock (8) includes lock body, tapered end, and rain cover (2), above-mentioned anchor ear adopts double-decker, its upper strata is moving anchor ear (4), and be fixed with mechanical lock support (1) by securing member, mechanical lock (8) is fixed on the above-mentioned support (1), its bottom is articulamentum (6), fuse by securing member and lock ear (5) and disconnecting link bar (3) on it, above-mentioned mechanical lock (8) adopts lockweight (7) vertical mechanical lock vertically downward, and its lockweight (7) can match with lock ear (5).

In an embodiment, moving anchor ear (4) constitutes a face of cylinder rail plate with interior slip ring and the nylon ring between the two, and cover disconnecting link bar betwixt can relatively rotate; Articulamentum (6) can fuse with lock ear, disconnecting link bar easily by securing member, has four installing holes to be used for assembling lock ear on its periphery, and any two couples of Kong Douke freely are assembled into the mode of 90 ° or 180 °.In addition, each lock ear all has the rectangular installing hole of an arc, makes the setting angle of two lock ears carry out 30 ° adjustment on the basis of 90 ° or 180 °.All there is a lockhole at each lock ear center, cooperate with lockweight can realize unblanking, locking.Above-mentioned mechanical lock adopts the vertical mechanical lock that is made of parts such as lock body, tapered end and rain covers, and wherein dead bolt, lockweight, cage knob constitute locking mechanism.Under lock-out state, lockweight stretches out 20mm downwards, penetrates lock ear center hole, anchor ear and articulamentum can't be relatively rotated, thereby realize locking.The afterbody of moving anchor ear also have an oval hole clipping can be easily with power equipment on locating rack be flexible coupling.

Be provided with nylon ring between moving anchor ear and the interior slip ring, thereby but wall is exempted from wearing and tearing, corrosion between the two, can not influence the flexibility of rotation.

Rain cover is housed on the mechanical lock.Because lock body adopts vertical structure, and rain cover can be covered lock body fully, rainproof, dustproof effect is splendid.

Adopt fixedly monolock of integrated vertical self adaptation of the present utility model, because the rain-proof structure that has adopted lock body and anchor ear to be integrated and to adopt vertical mechanical lock, make it in the use function that keeps preferably prior art and advantage, also have:

1, anchor ear and lock body lead to and are integral, on the one hand, when the disconnecting link bar not in the upright position The time, easily adapt to this variation by adjusting locating rack, guaranteed lockweight and lockhole Aligning accuracy, the operation that makes lockset is more reliable, convenient; On the other hand, make locating rack Stressing conditions greatly improve, make it firmer, durable.

2, adopt unique securing member fixed form, make articulamentum and disconnecting link bar be connected firmly, need not welding, easier for installation.

3, because the installing hole of lock ear is the arc strip hole, make the setting angles of two lock ears can be between 90 °+30 ° or 180 °+30 ° movable, when the operation deciliter position of disconnecting link does not become 90 ° or 180 °, can make it and the accurate contraposition of lockweight by adjusting the setting angle of lock ear.For the installation adjustment of lockset brings great convenience.

4, adopt vertical structure lock, rain cover can be sealed lock body fully, rainproof, dustproof effect is splendid.

Claims

1, a kind of integrated vertical self adaptation is monolock fixedly, mainly form by mechanical lock and anchor ear, wherein mechanical lock (8) includes lock body, tapered end, and rain cover (2), above-mentioned anchor ear adopts double-decker, its upper strata is moving anchor ear (4), and be fixed with mechanical lock support (1) by securing member, mechanical lock (8) is fixed on the above-mentioned support (1), its bottom is articulamentum (6), fuse by securing member and lock ear (5) and disconnecting link bar (3) on it, above-mentioned mechanical lock (8) adopts lockweight (7) vertical mechanical lock vertically downward, and its lockweight (7) can match with lock ear (5).

2, the fixing monolock of integrated vertical self adaptation according to claim 1 is characterized in that moving anchor ear (4) constitutes a face of cylinder rail plate with interior slip ring and the nylon ring between the two, and cover disconnecting link bar (3) betwixt can relatively rotate.

3, the fixing monolock of integrated vertical self adaptation according to claim 1, it is characterized in that articulamentum (6) can fuse with lock ear (5), disconnecting link bar (3) by securing member, there are four installing holes to be used for assembling lock ear (5) on its periphery, any two couples of Kong Douke freely are assembled into the mode of 90 ° or 180 °, and each lock ear (5) all has the rectangular installing hole of an arc.

4, the fixing monolock of integrated vertical self adaptation according to claim 1 is characterized in that above-mentioned mechanical lock (8) under lock-out state, and lockweight (7) stretches out downwards, penetrates lock ear center hole, and anchor ear and articulamentum can't be relatively rotated.

5, the fixing monolock of integrated vertical self adaptation according to claim 1 is characterized in that being provided with nylon ring between moving anchor ear and the interior slip ring, and on mechanical lock (8) nylon rain cover (2) is housed.