CN206290114U - A kind of Rain-proof lock casing for unattended operation transformer station gate padlock - Google Patents

Abstract

The utility model discloses a kind of Rain-proof lock casing for unattended operation transformer station gate padlock, including the first lock tube and the second lock tube, first lock tube and the second lock tube are hollow circular cylinder structure, second lock tube is plugged in the first lock tube, radius size of the radius size of second lock tube less than the first lock tube, cavity in cuboid is provided with first lock tube, the bottom side of first lock tube is provided with lock tube lid by hinge, the lock tube lid is provided with hook away from the side of hinge, one side lower part of first lock tube is provided with buckle, and buckle is located at the top of hook, the top of second lock tube is provided with rain-proof cover, the rain-proof cover is semicircle spheroid hollow structure, the top surface of the rain-proof cover is provided with two the first symmetrical circular holes, the top surface of second lock tube is provided with two the second symmetrical circular holes.The utility model structure is novel, and simple and practical, low cost of manufacture is adapted to be widely popularized.

Description

A kind of Rain-proof lock casing for unattended operation transformer station gate padlock

Technical field

The utility model is related to Rain-proof lock casing technical field, more particularly to a kind of for unattended operation transformer station gate padlock Rain-proof lock casing.

Background technology

As economic develops rapidly, China's power system also quickly grows.At present, in power system 220kV and The transformer station of following voltage class is mostly unattended, the pattern safeguarded using more than ten station centralized management.For safety, nobody Substation gate on duty typically can all install Mechanical ring latch additional, to prevent stranger from entering.However, gate padlock typically all exposes outside Face is exposed to the weather and is drenched with rain, and will get rusty bite over time, cause difficulty of unlocking or lock.The regular maintenance and thing of transformer station Therefore repairing is all arrived at a station completion by operation maintenance personnel, once gate padlock is not opened or opens slowly, will influence operation maintenance personnel just Often work, particularly in accident maintenance, seizes every minute and second to ensure to be restored electricity in the short time.How nobody is effectively prevented The substation gate padlock on duty bite that gets rusty is current urgent problem.Therefore, being used for nothing the utility model proposes one kind The Rain-proof lock casing of people's substation gate padlock on duty, makes improvement in view of the shortcomings of the prior art.

Utility model content

The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind for proposing is used for unmanned value Keep the Rain-proof lock casing of substation gate padlock.

To achieve these goals, the utility model employs following technical scheme：

A kind of Rain-proof lock casing for unattended operation transformer station gate padlock, including the first lock tube and the second lock tube, it is described First lock tube and the second lock tube are hollow circular cylinder structure, and second lock tube is plugged in the first lock tube, second lock The radius size of set is provided with cavity in cuboid, first lock less than the radius size of the first lock tube in first lock tube The bottom side of set is provided with lock tube lid by hinge, and the lock tube lid is provided with hook, first lock tube away from the side of hinge A side lower part be provided with buckle, and buckle is located at the top of hook, and the top of second lock tube is provided with rain-proof cover, the rain-proof It is semicircle spheroid hollow structure to cover, and the top surface of the rain-proof cover is provided with two the first symmetrical circular holes, second lock tube Top surface is provided with two the second symmetrical circular holes, and the first circular hole radius size and position and radius size and the position of the second circular hole Put and match, be inserted with padlock tapered end in first circular hole, and padlock tapered end radius size and position and the first circular hole Radius size matches with position.

Preferably, matching is provided with padlock lock body in the middle cavity.

Preferably, the radius size of the rain-proof cover matches with the radius size of the second lock tube.

Preferably, first lock tube, rain-proof cover and the second lock tube are anti-using being scribbled on quality of rubber materials, and quality of rubber materials Water material.

Preferably, the outer surface of first lock tube is provided with anti-slip veins.

In the utility model, by the design of rain-proof cover, be conducive to inserting on the both sides of padlock tapered end two of rain-proof cover In first circular hole, would not be dropped after insertion, by the design of the first lock tube, be conducive to for padlock lock body being put into the first lock tube In middle cavity, by the design of lock tube lid, be conducive to sealing, when padlock lock body is put into the first lock tube, can be by card Button closes lock tube lid with hook, when needing to unlock, can directly open lock tube lid insertion key unlocking, very convenient.This Utility model structure is novel, and simple and practical, low cost of manufacture is adapted to be widely popularized.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of Rain-proof lock casing for unattended operation transformer station gate padlock face Figure；

Fig. 2 be the utility model proposes a kind of Rain-proof lock casing for unattended operation transformer station gate padlock first lock The structural representation of set and the second lock tube.

In figure：It is 1 padlock lock body, 2 padlock tapered ends, 3 first lock tubes, 4 rain-proof covers, 5 first circular holes, 6 second circular holes, 7 hollow Chamber, 8 lock tube lids, 9 second lock tubes, 10 buckles, 11 hooks.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.

Reference picture 1-2, a kind of Rain-proof lock casing for unattended operation transformer station gate padlock, including the first lock tube 3 and Two lock tubes 9, the outer surface of the first lock tube 3 is provided with anti-slip veins, and the first lock tube 3 and the second lock tube 9 are hollow circular cylinder structure, Second lock tube 9 is plugged in the first lock tube 3, the radius size of the radius size less than the first lock tube 3 of the second lock tube 9, the first lock Matching in cavity 7 in cuboid, middle cavity 7 is provided with set 3 and is provided with padlock lock body 1, the bottom side of the first lock tube 3 passes through hinge Lock tube lid 8 is provided with, lock tube lid 8 is provided with hook 11 away from the side of hinge, and a side lower part of the first lock tube 3 is provided with buckle 10, and Buckle 10 is located at the top of hook 11, and the top of the second lock tube 9 is provided with rain-proof cover 4, the first lock tube 3, the lock tube of rain-proof cover 4 and second 9 using coated with waterproof material on quality of rubber materials, and quality of rubber materials, and rain-proof cover 4 is semicircle spheroid hollow structure, rain-proof cover 4 Radius size matched with the radius size of the second lock tube 9, the top surface of rain-proof cover 4 is provided with two the first symmetrical circular holes 5, The top surface of two lock tubes 9 is provided with two the second symmetrical circular holes 6, and the first circular hole 5 radius size and position and the second circular hole 6 Radius size matches with position, is inserted with padlock tapered end 2 in the first circular hole 5, and radius size and the position of padlock tapered end 2 and The radius size of the first circular hole 5 matches with position.

In the utility model, matched with the radius size of the second lock tube 9 by the radius size of rain-proof cover 4, be conducive to The tight sealing of 4 and second lock tube of rain-proof cover 9, prevents rainwater from entering in rain-proof cover 4, by the design of rain-proof cover 4, is conducive to hanging In two the first circular holes 5 of the both sides insertion rain-proof cover 4 of lock 2, would not be dropped after insertion, by setting for the first lock tube 3 Meter, is conducive to being put into padlock lock body 1 in the middle cavity 7 of the first lock tube 3, by the design of lock tube lid 8, is conducive to sealing, When padlock lock body 1 is put into the first lock tube 3, lock tube lid 8 can be closed with hook 11 by buckle 10, when needing to unlock, The insertion key unlocking of lock tube lid 8 can be directly opened, it is very convenient.The utility model structure is novel, simple and practical, system Low cost is made, is adapted to be widely popularized.

The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model Within enclosing.

Claims (5)

1. a kind of Rain-proof lock casing for unattended operation transformer station gate padlock, including the first lock tube（3）With the second lock tube（9）, Characterized in that, first lock tube（3）With the second lock tube（9）It is hollow circular cylinder structure, second lock tube（9）Plug In the first lock tube（3）In, second lock tube（9）Radius size be less than the first lock tube（3）Radius size, it is described first lock Set（3）Inside it is provided with cavity in cuboid（7）, first lock tube（3）Bottom side lock tube lid is provided with by hinge（8）, institute State lock tube lid（8）Side away from hinge is provided with hook（11）, first lock tube（3）A side lower part be provided with buckle（10）, And buckle（10）Positioned at hook（11）Top, second lock tube（9）Top be provided with rain-proof cover（4）, the rain-proof cover（4） It is semicircle spheroid hollow structure, the rain-proof cover（4）Top surface be provided with two the first symmetrical circular holes（5）, second lock Set（9）Top surface be provided with two the second symmetrical circular holes（6）, and the first circular hole（5）Radius size and position and the second circular hole （6）Radius size match with position, first circular hole（5）Inside it is inserted with padlock tapered end（2）, and padlock tapered end（2）'s Radius size and position and the first circular hole（5）Radius size match with position.

2. a kind of Rain-proof lock casing for unattended operation transformer station gate padlock according to claim 1, it is characterised in that The middle cavity（7）Interior matching is provided with padlock lock body（1）.

3. a kind of Rain-proof lock casing for unattended operation transformer station gate padlock according to claim 1, it is characterised in that The rain-proof cover（4）Radius size and the second lock tube（9）Radius size match.

4. a kind of Rain-proof lock casing for unattended operation transformer station gate padlock according to claim 1, it is characterised in that First lock tube（3）, rain-proof cover（4）With the second lock tube（9）Use on quality of rubber materials, and quality of rubber materials and scribble waterproof material Material.

5. a kind of Rain-proof lock casing for unattended operation transformer station gate padlock according to claim 1, it is characterised in that First lock tube（3）Outer surface be provided with anti-slip veins.