CN205781304U - A kind of magnetic anti-theft integral type all-welded ball valve - Google Patents
A kind of magnetic anti-theft integral type all-welded ball valve Download PDFInfo
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- CN205781304U CN205781304U CN201620579053.8U CN201620579053U CN205781304U CN 205781304 U CN205781304 U CN 205781304U CN 201620579053 U CN201620579053 U CN 201620579053U CN 205781304 U CN205781304 U CN 205781304U
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- magnetic
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- ball
- lockwork
- protection tube
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Abstract
A kind of magnetic anti-theft integral type all-welded ball valve, the structure design solving prior art existence is excessively simple, mostly lacks the protective measure of necessity, and valve is subject to artificial destruction and is opened by force, and anti-theft effect is poor, manufactures the problem high with maintenance cost.Including valve body, it is arranged on the sleeve of valve body both sides, it is arranged in the spheroid in the middle part of valve body, it is arranged on the valve pocket on valve body top, the valve rod being connected with spheroid top through valve pocket, it is characterized in that: outside described valve pocket, be provided with protection tube, Magnetic lockwork is put on the boss of protection tube upper end, the outside of lock body is provided with ball grooves, lock nut side is disposed radially the lockhole for inserting magnetic key, ball is connected in ball grooves by elastic component, arranges the magnetic tunnel of ball grooves outside the lockhole of UNICOM's lock nut side and lock body in Magnetic lockwork.It is reasonable in design, compact conformation, simple to operate, and locking performance is good, safe and reliable, easy to maintenance.
Description
Technical field
This utility model belongs to valve technology field, is specifically related to a kind of ball valve for medium transmission, particularly a kind of
Preventing the potential safety hazard that misoperation of valve is brought, operating efficiency is high, service life length magnetic anti-theft integral type all-welded ball valve.
Background technology
Traditional closedown of pipeline by the direct rotating valve of handle and opening ways, be often easy to switching manipulation, but
Being to have some valves arbitrarily to operate in pipeline, especially burning line repairing, line downstream are welded
During operation, if valve is misused, it will bring huge potential safety hazard to construction, and cause to engineering operation unnecessary
Loss.
Lock, as a kind of anti-theft tool, is applied quite varied, is seen everywhere.But at present hot duct, water supply line or
In other industrial, civilian various pipelines, the valve locking device of use, the design of its structure is excessively simple, mostly lacks necessity
Protective measure, valve is subject to artificial destruction and is opened by force, and anti-theft effect is poor, manufactures and maintenance cost is high.
The valve lock lamps structure of prior art is less reliable, lacks necessary protection, high to valve locking performance and safety
Effect operation etc. requires to lack adaptability, annoyings those skilled in the relevant art always, therefore is necessary the valve to prior art
Locking device improves.
Utility model content
This utility model is aiming at the problems referred to above, it is provided that a kind of potential safety hazard preventing misoperation of valve from bringing, operation
Efficiency is high, service life length magnetic anti-theft integral type all-welded ball valve.
This utility model be the technical scheme is that this magnetic anti-theft integral type all-welded ball valve includes valve body, arranges
At the sleeve of valve body both sides, it is arranged in the spheroid being connected with sleeve end, both sides in the middle part of valve body, by sealing member, is arranged on valve body
The valve pocket on top, the valve rod being connected with spheroid top through valve pocket and lower end, it is characterized in that: set outside described valve pocket
Being equipped with protection tube, the lower end of protection tube is connected with valve body top, is provided with boss inside the tube wall of protection tube upper end, convex
It is provided with draw-in groove inside platform, the tube wall on boss top is provided with keyhole；Magnetic lockwork is by lock body and is arranged on lock body top
Lock nut composition, the lock body of Magnetic lockwork is put in the annular space being made up of boss inside tube wall, the lock nut of Magnetic lockwork
Being stuck on the boss of protection tube upper end, the outside of lock body is provided with ball grooves, and lock nut side has been disposed radially for inserting
The lockhole of magnetic key, the position of lockhole is corresponding with the position of the keyhole on tube wall；Before the shank of the key of described magnetic key
Portion is provided with magnet, and the rear portion of the shank of the key connects key chain；Ball is connected in ball grooves by elastic component, outside lock body
Between ball grooves positioned opposite by magnetic tunnel be connected, all magnetic tunnel in Magnetic lockwork center upwards with on lock nut
Lockhole connect.
The described Magnetic lockwork being arranged on protection tube upper end, can rotate in protection tube.Make the lock of Magnetic lockwork
The lockhole that cap side is arranged is opened with on protection tube tube wall, the position of the keyhole of setting is interlaced, it is to avoid Magnetic lockwork lockhole
Enter dust or foreign material.
The top of described Magnetic lockwork is provided with draw ring structure.To facilitate being placed and taken out of Magnetic lockwork.
The outside of described protection tube upper end is provided with protective cover.To cover Magnetic lockwork, reaching waterproof and dampproof, prolongation makes
By the purpose in life-span.
The described elastic component being connected in ball grooves by ball is spring.
The beneficial effects of the utility model: be arranged on outside valve pocket owing to this utility model uses, lower end and valve body top
It is connected, inside the tube wall of upper end, is provided with the protection tube of boss, outside be provided with the lock body of ball grooves and side is provided with lock
The Magnetic lockwork of the lock nut composition in hole, magnetic key, the ball connected by elastic component in ball grooves, it is arranged on Magnetic lockwork
The version of the magnetic tunnel of inside, UNICOM's lockhole and ball grooves, so it is reasonable in design, compact conformation, simple to operate, lock
Close performance good, safe and reliable, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the Magnetic lockwork in Fig. 1.
Fig. 3 is a kind of structural representation of the magnetic key matched with the Magnetic lockwork in Fig. 2.
In figure sequence number explanation: 1 sleeve, 2 sealing members, 3 spheroids, 4 valve bodies, 5 valve rods, 6 valve pockets, 7 protection tubes, 8 protective covers,
9 boss, 10 Magnetic lockworks, 11 keyholes, 12 draw-in grooves, 13 lock bodies, 14 lock nuts, 15 lockholes, 16 magnetic tunnel, 17 ball grooves, 18
Ball, 19 elastic components, 20 magnets, 21 the shank of the keys, 22 key chains.
Detailed description of the invention
Concrete structure of the present utility model is described in detail according to Fig. 1～3.This magnetic anti-theft integral type all-welded ball valve includes
Valve body 4, be welded on valve body 4 both sides for the sleeve 1 being connected with pipeline, be arranged in the middle part of valve body 4, by sealing member 2 and valve
The spheroid 3 that sleeve 1 end, body 4 both sides is connected, is vertically welded in the valve pocket 6 on valve body 4 top, lower end be arranged in the middle part of valve body 4
The top of spheroid 3 be connected and pass the valve rod 5 of valve body 4 top valve pocket 6, be wherein vertically welded in the valve pocket on valve body 4 top
The outside of 6 is provided with protection tube 7, and the lower end of protection tube 7 is welded on the top of valve body 4, sets inside the tube wall of upper end
Being equipped with the boss 9 placing Magnetic lockwork 10, the middle part of boss 9 is provided with draw-in groove 12, the tube wall of the protection tube 7 on boss 9 top
On offer keyhole 11.Magnetic lockwork 10 is placed on the upper end of the outside protection tube 7 arranged of valve pocket 6, Magnetic lockwork 10 by
The outside at middle part is provided with the lock body 13 of ball grooves 17, and the side being arranged on lock body 13 top radially offers for inserting
The lock nut 14 of the lockhole 15 entering magnetic key forms, and the lock body 13 of Magnetic lockwork 10 is put into and is made up of boss inside tube wall 9
In annular space, and it is connected on the boss 9 inside the tube wall of protection tube 7 upper end by lock nut 14；On lockhole 15 and tube wall
The position of keyhole 11 corresponding, ball 18 is connected to arrange outside the lock body 13 of Magnetic lockwork 10 by elastic component 19
In ball grooves 17, by magnetic tunnel 16 phase between two ball grooves that outside the lock body 13 of Magnetic lockwork 10, relative direction is arranged
Even, and all magnetic tunnel in Magnetic lockwork 10 center upwards lockhole 15 with lock nut 14 side connect, lock with UNICOM
Ball grooves 17 outside the lockhole 15 of cap 14 side and lock body 13.
In order to be taken out from protection tube 7 upper end by Magnetic lockwork 10, magnetic key, by the shank of the key 21, is arranged on the shank of the key 21
Anterior magnet 20, and the back-connected key chain of the shank of the key 21 22 forms, and magnetic key is inserted into Magnetic lockwork 10
In the lockhole 15 that lock nut 14 side is offered, to utilize the magnet 20 of magnetic key front portion, by the internal setting of Magnetic lockwork 10
Magnetic tunnel 16 attracts the ball 18 being arranged on outside the lock body 13 of Magnetic lockwork 10 in ball grooves 17 to medial movement.
Affect unblank for avoiding the lockhole 15 of Magnetic lockwork 10 to enter dust or foreign material, be arranged on protection tube 7 upper end
Magnetic lockwork 10, can rotate in protection tube 7 around its axis so that the lockhole that lock nut 14 side of Magnetic lockwork 10 is arranged
15 open with on protection tube 7 tube wall, the position of the keyhole 11 of setting is interlaced, to close obturator hernia 15.
For facilitating the purpose being placed and taken out of Magnetic lockwork 10, the top of Magnetic lockwork 10 is provided with draw ring structure.
In order to reach waterproof and dampproof, the purpose increased the service life, the outside of protection tube 7 upper end is provided with protective cover 8,
To cover Magnetic lockwork 10, it is to avoid water inlet or humid environment cause its magnetic to disappear.
The elastic component 19 being connected in ball grooves 17 by ball 18 is spring.
During use, the sleeve 1 being welded on valve body 4 both sides is connected by the end of connector and two sections of pipelines, with control
The flowing of medium in tubulation road.When pipeline is in steady operational status, needs Locking valve, magnetic key is inserted into magnetic
In the lockhole 15 that lock nut 14 side on lock core 10 top is offered, utilize the anterior magnet 20 arranged of the shank of the key 21 of magnetic key,
And by the magnetic of the ball grooves 17 outside the lockhole 15 of internal UNICOM's lock nut 14 side arranged of Magnetic lockwork 10 and lock body 13
Passage 16, attracts by elastic component 19(such as spring) ball 18 sidesway in ball grooves 17 of being connected in ball grooves 17
Dynamic；The Magnetic lockwork 10 that then grafting magnetic key puts into the upper end that lower end is welded on the protection tube 7 on valve body 4 top
In, and the lock nut 14 of Magnetic lockwork 10 is connected on the boss 9 inside the tube wall of protection tube 7 upper end, it is inserted in lock nut 14 side
The keyhole 11 on boss 9 upper protective sleeve pipe 7 tube wall is put in magnetic key para-position in lockhole 15, extracts magnetic key,
Magnetic force owing to attracting disappears, and the ball 18 in ball grooves 17, due to the elastic force automatic spring of elastic component 19, is connected to protection
In the draw-in groove 12 arranged in the middle part of boss 9 inside the tube wall of sleeve pipe 7 upper end, it is achieved the locking protection of valve.Protective jacket is put in rotation
Magnetic lockwork 10 within pipe 7 upper end so that it is rotate in protection tube 7 around axis, makes Magnetic lockwork 10 lock nut 14 side set
The lockhole 15 put is opened, to close obturator hernia 15, it is to avoid magnetic with on protection tube 7 tube wall, the position of the keyhole 11 of setting is interlaced
The lockhole 15 of property lock core 10 enters dust or foreign material.For preventing the magnetic that during using for a long time, water inlet or humid environment cause
Property lock core 10 magnetic disappear problem, install in the outside of protection tube 7 upper end with protection O protective cover 8, to cover
Magnetic lockwork 10, extends its service life.
When magnetic defense lock opened by needs, when valve is operated, take off the protective cover 8 outside protection tube 7 upper end,
Rotate Magnetic lockwork 10 within protection tube 7 upper end, make lockhole 15 and protective jacket that Magnetic lockwork 10 lock nut 14 side arranges
The position of the keyhole 11 arranged on pipe 7 tube wall is corresponding, in order to insert magnetic key；Magnetic key is inserted into protection tube
On 7 tube walls with in keyhole 11 to good position of the lockhole 15 of Magnetic lockwork 10 lock nut 14 side, utilize the key of magnetic key
The anterior magnet 20 arranged of the shank of the key 21, and pass through lockhole 15 and the lock body of internal UNICOM's lock nut 14 side arranged of Magnetic lockwork 10
The magnetic tunnel 16 of the ball grooves 17 outside 13, attracts the ball 18 being connected in ball grooves 17 by elastic component 19 to ball
Groove 17 medial movement, makes ball 18 remove in the draw-in groove 12 of setting in the middle part of boss 9 inside the tube wall of protection tube 7 upper end, to take
Go out Magnetic lockwork 10.Then the operation turned off or on valve by special L-type spanner, after having operated, is repeated
Above-mentioned putting into Magnetic lockwork 10, extract magnetic key, rotary magnetic core 10 closes obturator hernia 15, and in protection tube 7 upper end
Outside install the steps such as protective cover 8, it is achieved the locking of valve.
Claims (5)
1. a magnetic anti-theft integral type all-welded ball valve, including valve body (4), is arranged on the sleeve (1) of valve body (4) both sides, cloth
The spheroid (3) put at valve body (4) middle part, being connected by sealing member (2) with both sides sleeve (1) end, is arranged on valve body (4) top
Valve pocket (6), the valve rod (5) being connected with spheroid (3) top through valve pocket (6) and lower end, it is characterised in that: described valve pocket
(6) outside is provided with protection tube (7), and the lower end of protection tube (7) is connected with valve body (4) top, protection tube (7) upper end
Being provided with boss (9) inside tube wall, boss (9) inner side is provided with draw-in groove (12), the tube wall on boss (9) top is provided with key
Hole (11)；Magnetic lockwork (10) is by lock body (13) and is arranged on the lock nut (14) on lock body (13) top and forms, Magnetic lockwork (10)
Lock body (13) put in the annular space being made up of boss inside tube wall (9), the lock nut (14) of Magnetic lockwork (10) is stuck in
On the boss (9) of protection tube (7) upper end, the outside of lock body (13) is provided with ball grooves (17), and lock nut (14) side is radially
Being provided with the lockhole (15) for inserting magnetic key, the position of lockhole (15) is relative with the position of the keyhole (11) on tube wall
Should；The shank of the key (21) front portion of described magnetic key is provided with magnet (20), and the rear portion of the shank of the key (21) connects key chain
(22)；Ball (18) is connected in ball grooves (17) by elastic component (19), the ball grooves that lock body (13) outside is positioned opposite
(17) between by magnetic tunnel (16) be connected, all magnetic tunnel (16) in Magnetic lockwork (10) center upwards with lock nut
(14) lockhole (15) on connects.
Magnetic anti-theft integral type all-welded ball valve the most according to claim 1, it is characterised in that be arranged on protective jacket described in:
The Magnetic lockwork (10) of pipe (7) upper end, can rotate in protection tube (7).
Magnetic anti-theft integral type all-welded ball valve the most according to claim 1, it is characterised in that: described Magnetic lockwork (10)
Top be provided with draw ring structure.
Magnetic anti-theft integral type all-welded ball valve the most according to claim 1, it is characterised in that: described protection tube (7)
The outside of upper end is provided with protective cover.
Magnetic anti-theft integral type all-welded ball valve the most according to claim 1, it is characterised in that: described by ball (18) company
The elastic component (19) being connected in ball grooves (17) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579053.8U CN205781304U (en) | 2016-06-15 | 2016-06-15 | A kind of magnetic anti-theft integral type all-welded ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579053.8U CN205781304U (en) | 2016-06-15 | 2016-06-15 | A kind of magnetic anti-theft integral type all-welded ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781304U true CN205781304U (en) | 2016-12-07 |
Family
ID=58132487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620579053.8U Active CN205781304U (en) | 2016-06-15 | 2016-06-15 | A kind of magnetic anti-theft integral type all-welded ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278412A (en) * | 2017-01-06 | 2018-07-13 | 北京京燃凌云燃气设备有限公司 | A kind of valve lock that burnt gas valve uses |
-
2016
- 2016-06-15 CN CN201620579053.8U patent/CN205781304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278412A (en) * | 2017-01-06 | 2018-07-13 | 北京京燃凌云燃气设备有限公司 | A kind of valve lock that burnt gas valve uses |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |