CN202370041U - Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant - Google Patents
Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant Download PDFInfo
- Publication number
- CN202370041U CN202370041U CN2011205572757U CN201120557275U CN202370041U CN 202370041 U CN202370041 U CN 202370041U CN 2011205572757 U CN2011205572757 U CN 2011205572757U CN 201120557275 U CN201120557275 U CN 201120557275U CN 202370041 U CN202370041 U CN 202370041U
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- China
- Prior art keywords
- magnetic
- valve rod
- key
- hydrant
- lock core
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- Expired - Fee Related
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Abstract
The utility model discloses a magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant capable of avoiding accidental opening of the fire hydrant and effectively preventing a water thief from opening the fire hydrant so as to steal water. The fire hydrant comprises a hydrant body, wherein a valve rod and a valve clack are arranged in the hydrant body; the valve clack is arranged at the bottom of the valve rod and connected with the valve rod by a thread; the valve clack moves up and down along the inner wall of the hydrant body; a magnetic pulling lock and a special key are arranged at the top of the hydrant body; a magnetic pulling piece is arranged on the key; the valve rod is connected with the magnetic pulling lock; the magnetic pulling lock comprises a lock cover and a magnetic pulling lock core; the lock cover is movably fastened at the top of the hydrant body; a lock hole capable of enabling the lock cover and the lock core to simultaneously rotate after the magnetic pulling lock core enters is formed on the lock cover; and the magnetic pulling lock core is in simultaneous rotating fit with the valve rod. According to the utility model, the fire hydrant can be only opened and closed by a special ferromagnetic torsion key and can be very well prevented from being accidentally opened to cause water resource waste; and large quantities of water resources in a pipeline are prevented from being wasted or stolen.
Description
Technical field:
The utility model relates to the crashproof antifreezing type hydrant of a kind of magnetic-type antitheft.
Background technology:
The crashproof antifreezing type hydrant of guarding against theft be a kind of through torque spanner (or handwheel) thus the upper valve rod that rotates hydrant drives flap to move up and down and reaches the purpose that opens and closes hydrant.Hydrant is applied in places such as residential block or shopping street usually; Thereby also easily under the situation of non-instruction; Had a mind to or by mistake open and close hydrant and cause the waste of water resource or cause the accident, thus more the person steal the water thief can open at an easy rate hydrant a large amount of steal the water in the pipeline.Therefore a kind of device of type with lock is set on hydrant, thereby the behavior that prevents accident effectively or stolen water still is important.
Summary of the invention:
The purpose of the utility model is in order to overcome the shortcoming of above-mentioned prior art, to provide a kind of and avoid the unexpected unlatching of hydrant, effectively prevent that water thief unlatching hydrant is implemented the crashproof antifreezing type hydrant of magnetic-type antitheft of water steathily steathily.
The goal of the invention of the utility model can realize through following technical scheme: the crashproof antifreezing type hydrant of a kind of magnetic-type antitheft; Include key, be provided with valve rod and flap in the key, flap is located at the bottom of valve rod and is become to be threaded with valve rod; Flap moves up and down along the key inwall; The key that is provided with the magnetic lock at the top of key and specially joins, this key is provided with magnetic absorption member, and valve rod connects the magnetic lock.
The magnetic lock includes locking closure and magnetic lock core, and locking closure activity spinning is in the key top, and locking closure is provided with the lockhole that after the magnetic lock core gets into locking closure and lock core are rotated synchronously, and the magnetic lock core becomes synchronously to be rotatably assorted with valve rod.
Between magnetic lock core and valve rod, be provided with connector, connector is fixedly connected with valve rod, and the magnetic lock core is square, and the connector top is provided with and the corresponding square counterbore of the lockhole of locking closure, and the magnetic lock core is placed in the square counterbore fully.
Locking closure cover connector, the outer wall of connector is provided with cannelure, on the inwall of locking closure, is provided with sliding pin, sliding pin is plugged in the cannelure.
The utility model is a kind ofly could open and close hydrant through the special strong magnetic torsion key of special use, and it can accomplish to avoid well, and hydrant is unexpected opens, and causes water resource waste, prevents that water resource in the pipeline is by a large amount of wastes or pilferage.
Description of drawings:
Fig. 1 is the sectional structure chart of the crashproof antifreezing type hydrant of the magnetic-type antitheft of the utility model;
Fig. 2 is the enlarged drawing of A part among Fig. 1;
Fig. 3 is the perspective view of the crashproof antifreezing type hydrant of the magnetic-type antitheft of the utility model;
Fig. 4 is the enlarged drawing of B part among Fig. 3;
Fig. 5 is the structural representation of the strong magnetic torsion of the crashproof antifreezing type hydrant of the magnetic-type antitheft of the utility model key;
Fig. 6 is one of three-dimensional exploded view of the crashproof antifreezing type hydrant of the magnetic-type antitheft of the utility model;
Fig. 7 is the enlarged drawing of C part among Fig. 6;
Fig. 8 be the crashproof antifreezing type hydrant of the magnetic-type antitheft of the utility model three-dimensional exploded view two;
Fig. 9 is the enlarged drawing of D part among Fig. 8.
The specific embodiment:
Below in conjunction with accompanying drawing this utility patent is described further.
The crashproof antifreezing type hydrant of the magnetic-type antitheft of present embodiment partly is made up of hydrant main body 1, magnetic lock 2, strong magnetic torsion key 3 three, and this key is powerful torsion key 3.
Hydrant main body 1 comprises compositions such as key 11, flap 12, water draining beak 13, valve rod 14, crashproof breaking ring 15, bracing frame 16, water band stifle 17, hose coupling 18; On the lower inside wall of key 11, be provided with the chute of trend up and down; The both sides of flap 12 are injected in the chute; Valve rod 14 is limited in can not moving up and down in the key 11, but free to rotate, valve rod 14 passes flap 12 and is mutually and is threaded.Rotary valve rod 14, under the effect of screw thread, flap 12 is made rectilinear motion up and down, thereby reaches the keying of hydrant.
Strong magnetic torsion key 3 is the action bars as input torsion, and it is provided with a cover portion 31, be provided with in the cover portion 31 with locking closure 22 on four grooves 32 cooperating of flange 29, be provided with strong magnetic spare 33 at the top of cover portion 31.
During reset condition, magnetic lock core 22 places in the square counterbore 27 fully, and just magnetic lock core 22 leaves the square lockhole 28 of locking closure 21 fully; At this moment, locking closure 21 breaks away from fully with magnetic lock core 22 and cooperates, under the cooperation of sliding pin 24 and cannelure 26; Locking closure 21 can freely rotate around connector 23; It all is idle running that locking closure 21 is done any rotation, and valve rod 14 can not rotate with connector 23, can not drive gate valve and open and close.During opening and closing gate valve, the cover portion 31 of strong magnetic torsion key 3 is covered locking closure 21, make groove 32 and flange 29 on the locking closure 21 in the cover portion 31 transmission torsion that cooperatively interacts; Strong magnetic spare 33 in the simultaneously strong magnetic torsion key 3 is with in the square lockhole 28 in the magnetic lock core 22 inspiration locking closures 21, and at this moment owing to receive the restriction of size, the part of magnetic lock core 22 places in the square lockhole 28; Another part places in the square counterbore 27; Rotate strong magnetic torsion key 3, torsion passes to locking closure 21, and locking closure 21 passes to magnetic lock core 22-connector 23-valve rod 14 successively with torsion then; Thereby driving valve rod 14 rotates; Under the threaded function between valve rod 14 and the flap 12, make flap 12 do elevating movement, realize the keying of gate valve.Take away when strong magnetic torsion key 3, magnetic lock core 22 promptly falls back in the square counterbore 27 automatically, replys reset condition, the gate valve locking.The strong magnetic torsion key 3 that turns clockwise is closing gate valve, is rotated counterclockwise strong magnetic torsion key 3 for opening gate valve.
On key 11 tops and sidewall that connector 23 cooperates, be provided with sealing ring 25, make sealing fully in the magnetic lock, can make waterproof usefulness, degree of protection reaches the IP68 level.
The above only is the preferred embodiment of the utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art; Do not breaking away under the utility model technical scheme scope situation; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to the utility model technical scheme, or are revised as the equivalent embodiment of equivalent variations.So every content that does not break away from the utility model technical scheme, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in the protection domain of the utility model.
Claims (4)
1. crashproof antifreezing type hydrant of magnetic-type antitheft; Include key, be provided with valve rod and flap in the key, flap is located at the bottom of valve rod and is become to be threaded with valve rod; Flap moves up and down along the key inwall; It is characterized in that: the key that is provided with the magnetic lock at the top of key and specially joins, this key is provided with magnetic absorption member, and valve rod connects the magnetic lock.
2. the crashproof antifreezing type hydrant of a kind of magnetic-type antitheft according to claim 1; It is characterized in that: the magnetic lock includes locking closure and magnetic lock core; Locking closure activity spinning is in the key top; Locking closure is provided with the lockhole that after the magnetic lock core gets into locking closure and lock core are rotated synchronously, and the magnetic lock core becomes synchronously to be rotatably assorted with valve rod.
3. the crashproof antifreezing type hydrant of a kind of magnetic-type antitheft according to claim 2; It is characterized in that: between magnetic lock core and valve rod, be provided with connector; Connector is fixedly connected with valve rod; The magnetic lock core is square, and the connector top is provided with and the corresponding square counterbore of the lockhole of locking closure, and the magnetic lock core is placed in the square counterbore fully.
4. the crashproof antifreezing type hydrant of a kind of magnetic-type antitheft according to claim 3 is characterized in that: locking closure cover connector, the outer wall of connector is provided with cannelure, on the inwall of locking closure, is provided with sliding pin, sliding pin is plugged in the cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205572757U CN202370041U (en) | 2011-12-27 | 2011-12-27 | Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205572757U CN202370041U (en) | 2011-12-27 | 2011-12-27 | Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370041U true CN202370041U (en) | 2012-08-08 |
Family
ID=46593749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205572757U Expired - Fee Related CN202370041U (en) | 2011-12-27 | 2011-12-27 | Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370041U (en) |
-
2011
- 2011-12-27 CN CN2011205572757U patent/CN202370041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant Effective date of registration: 20151113 Granted publication date: 20120808 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2015990001000 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171103 Granted publication date: 20120808 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2015990001000 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Magnetic pulling type anti-theft, anti-collision and anti-freezing fire hydrant Effective date of registration: 20171108 Granted publication date: 20120808 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2017440000121 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181130 Granted publication date: 20120808 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2017440000121 |
|
| 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: 20120808 Termination date: 20181227 |