CN216975929U - Fire hydrant seal cover special for fire hydrant valve - Google Patents
Fire hydrant seal cover special for fire hydrant valve Download PDFInfo
- Publication number
- CN216975929U CN216975929U CN202220469268.XU CN202220469268U CN216975929U CN 216975929 U CN216975929 U CN 216975929U CN 202220469268 U CN202220469268 U CN 202220469268U CN 216975929 U CN216975929 U CN 216975929U
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- fire hydrant
- closing cap
- fixedly connected
- sealing cover
- sealing
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Abstract
The utility model discloses a special fire hydrant sealing cover for a fire hydrant valve, which comprises a fire hydrant body, wherein the bottom of the fire hydrant body is fixedly connected with an installation seat, the top of the fire hydrant body is provided with a control valve hand wheel, one side of the fire hydrant body is fixedly connected with a sealing cylinder, two semicircular grooves are symmetrically arranged on the inner side wall of the sealing cylinder, one side of the sealing cylinder is provided with a sealing cover, the outer surface of the sealing cover is provided with a driving mechanism, and one side of the driving end of the driving mechanism is provided with a clamping installation mechanism. According to the special fire hydrant sealing cover, when the special fire hydrant sealing cover and the fire hydrant valve are installed, the rotating shaft on the first inclined rod and the rotating shaft on the second inclined rod can be clamped with the semicircular groove through rotation of the rotating rod, stability in installation is guaranteed, meanwhile when the special fire hydrant sealing cover and the fire hydrant valve need to be disassembled, the sealing cover can be disassembled by rotating the rotating handle with one hand, operation is more convenient, work efficiency is improved, and practicability is higher.
Description
Technical Field
The utility model relates to the technical field of fire hydrant valves, in particular to a special fire hydrant sealing cover for a fire hydrant valve.
Background
In order to strengthen the management of the fire hydrant in residential areas of urban enterprises, public institutions and residents, the fire hydrant sealing cover is additionally arranged to prevent units and individuals from using fire-fighting water at will without permission, so that the fire hydrant is effectively managed to be opened, and water is saved. In case there is the condition of a fire to need the fire water, open the fire hydrant valve through fire control supervisor or fire fighting personnel with special spanner to guarantee the fire hydrant water of putting out a fire.
Current fire hydrant valve delivery port all is provided with special fire hydrant closing cap generally, but traditional closing cap mainly installs through threaded connection when installing, when the closing cap installation is used up too tightly, the quick demolishs of being not convenient for, simultaneously because the closing cap is great, needs both hands to install the closing cap and demolishs, and the in-process of operation is comparatively loaded down with trivial details, and wastes time and energy, in order to solve this difficult problem, consequently provides a special fire hydrant closing cap of fire hydrant valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a special fire hydrant sealing cover for a fire hydrant valve.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a special fire hydrant closing cap of fire hydrant valve, includes the fire hydrant body, the bottom fixedly connected with mount pad of fire hydrant body, the top of fire hydrant body is provided with the control valve hand wheel, one side fixedly connected with section of thick bamboo of fire hydrant body, the symmetry is provided with two half slots on the inside wall of a section of thick bamboo of sealing, one side of a section of thick bamboo of sealing is provided with the closing cap, be provided with actuating mechanism on the surface of closing cap, one side of actuating mechanism's drive end is provided with joint installation mechanism, joint installation mechanism is located the opposite side of closing cap.
Further, joint installation mechanism includes two-way screw rods, two-way screw rod rotates on one side of the surface of closing cap, two the outside symmetrical cover of two-way screw rod is equipped with two adapter sleeves, two the adapter sleeve is threaded connection, two with two-way screw rod the adapter sleeve on the surface symmetrical rotation be connected with two first down tube and second down tube, two connect through the pivot between first down tube and the second down tube, can be convenient for quick to with the installation of closing cap and dismantle, can not cause the dead phenomenon of card to appear in the long-time use, more convenient among the in-process of operation, the practicality is stronger.
Further, actuating mechanism includes the bull stick, the bull stick sets up on the surface of closing cap, the bull stick is connected for rotating with the closing cap, the one end fixedly connected with turning handle of bull stick, fixedly connected with driving gear, two are established to another pot head of bull stick fixedly connected with driven gear is established to the outside cover of two-way screw rod, can be simple, is convenient for drive for it is more convenient when adjusting the installation and dismantling, and the practicality is stronger.
Furthermore, the sealing cover and the sealing cylinder are connected to form a sealing ring, and the sealing ring is made of rubber materials and can guarantee the sealing effect during connection.
Furthermore, driven gear is connected for the meshing with the driving gear, simple structure, is convenient for drive.
Furthermore, the size of the semicircular groove is matched with that of the rotating shaft.
The utility model has the beneficial effects that:
according to the special fire hydrant sealing cover and the fire hydrant valve, due to the arrangement of the driving mechanism and the clamping installation mechanism, when the special fire hydrant sealing cover and the fire hydrant valve are installed, the rotating shafts on the first inclined rod and the second inclined rod can be clamped with the semicircular grooves by utilizing the rotation of the rotating rod, the stability in installation is guaranteed, meanwhile, when the special fire hydrant sealing cover and the fire hydrant valve need to be disassembled, the sealing cover can be disassembled by rotating the rotating handle with one hand, the operation process is more convenient, the working efficiency is improved, and the practicability is stronger.
Drawings
Fig. 1 is a perspective view of a special fire hydrant cover for a fire hydrant valve according to the present invention;
FIG. 2 is a front sectional view of a special hydrant cover for a hydrant valve according to the present invention;
fig. 3 is a schematic diagram of the connection between the driving gear and the driven gear of the special fire hydrant cover for the fire hydrant valve according to the present invention.
Illustration of the drawings:
1. a mounting seat; 2. sealing the cylinder; 3. a fire hydrant body; 4. a control valve hand wheel; 5. sealing the cover; 6. a drive mechanism; 601. a rotating rod; 602. a handle is rotated; 603. a driving gear; 604. a driven gear; 7. a semicircular groove; 8. a clamping installation mechanism; 801. connecting sleeves; 802. a second diagonal member; 803. a rotating shaft; 804. a first diagonal member; 805. a bidirectional screw.
Detailed Description
Referring to fig. 1-2, a special fire hydrant seal cover for a fire hydrant valve, including a fire hydrant body 3, a bottom fixedly connected with mounting seat 1 of the fire hydrant body 3, a control valve hand wheel 4 is arranged at the top of the fire hydrant body 3, a sealing barrel 2 is fixedly connected with one side of the fire hydrant body 3, two semicircular grooves 7 are symmetrically arranged on the inner side wall of the sealing barrel 2, a sealing cover 5 is arranged at one side of the sealing barrel 2, a driving mechanism 6 is arranged on the outer surface of the sealing cover 5, a clamping mounting mechanism 8 is arranged at one side of the driving end of the driving mechanism 6, the clamping mounting mechanism 8 is arranged at the other side of the sealing cover 5, a sealing ring is arranged between the sealing cover 5 and the sealing barrel 2, the sealing ring is made of rubber, a driven gear 604 is in meshed connection with a driving gear 603, and the semicircular grooves 7 are matched with a rotating shaft 803 in size.
Referring to fig. 2-3, the card-connecting mounting mechanism 8 includes two bidirectional screws 805, the two bidirectional screws 805 rotate on one side of the surface of the cover 5, two connection sleeves 801 are symmetrically sleeved outside the two bidirectional screws 805, the two connection sleeves 801 are in threaded connection with the two bidirectional screws 805, two first oblique rods 804 and two second oblique rods 802 are symmetrically and rotatably connected to the surfaces of the two connection sleeves 801, the two first oblique rods 804 and the second oblique rods 802 are connected through a rotation shaft 803, the driving mechanism 6 includes a rotation rod 601, the rotation rod 601 is disposed on the surface of the cover 5, the rotation rod 601 is rotatably connected to the cover 5, one end of the rotation rod 601 is fixedly connected with a rotation handle 602, the other end of the rotation rod 601 is fixedly connected with a driving gear 603, and a driven gear 604 is fixedly connected to the outside of the two bidirectional screws 805.
When the sealing cover is used, when the sealing cover 5 needs to be installed, the clamping installation mechanism 8 at one end of the sealing cover 5 is installed inside the sealing cylinder 2, the rotating handle 602 is rotated, the rotating rod 601 can be driven to rotate when the rotating handle 602 rotates, the driving gear 603 can be driven to rotate when the rotating rod 601 rotates, the driving gear 603 is meshed with the driven gear 604 and can drive the two-way screw 805 to rotate, the connecting sleeve 801 can be driven to move when the two-way screw 805 rotates, the first inclined rod 804 and the second inclined rod 802 on two ends of the connecting sleeve 801 are connected in a rotating mode, the rotating shaft 803 at the connecting position is installed and clamped inside the semicircular groove 7, the effect of fixed installation is achieved, when the sealing cover needs to be disassembled, the quick disassembling effect can be achieved through reverse rotation of the rotating handle 602, operation is more convenient and more practical.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a special fire hydrant closing cap of fire hydrant valve, includes fire hydrant body (3), its characterized in that: the bottom fixedly connected with mount pad (1) of fire hydrant body (3), the top of fire hydrant body (3) is provided with control valve hand wheel (4), one side fixedly connected with section of thick bamboo (2) of fire hydrant body (3), the symmetry is provided with two half slots (7) on the inside wall of a section of thick bamboo (2), one side of a section of thick bamboo (2) is provided with closing cap (5), be provided with actuating mechanism (6) on the surface of closing cap (5), one side of the drive end of actuating mechanism (6) is provided with joint installation mechanism (8), joint installation mechanism (8) are located the opposite side of closing cap (5).
2. A fire hydrant cover according to claim 1, wherein: joint installation mechanism (8) include two-way screw rod (805), two-way screw rod (805) rotate, two in the surperficial one side of closing cap (5) the outside symmetrical cover of two-way screw rod (805) is equipped with two adapter sleeve (801), two adapter sleeve (801) and two-way screw rod (805) are threaded connection, two adapter sleeve (801) symmetrical rotation is connected with two first down tube (804) and second down tube (802) on the surface, two connect through pivot (803) between first down tube (804) and the second down tube (802).
3. A fire hydrant cover according to claim 2, wherein: actuating mechanism (6) are including bull stick (601), bull stick (601) sets up on the surface of closing cap (5), bull stick (601) are connected for rotating with closing cap (5), one end fixedly connected with turning handle (602) of bull stick (601), fixedly connected with driving gear (603), two are established to the other pot head of bull stick (601) fixedly connected with driven gear (604) are established to the outside cover of two-way screw rod (805).
4. A fire hydrant cover according to claim 1, wherein: the sealing cover (5) and the sealing cylinder (2) are connected to form a sealing ring, and the sealing ring is made of rubber.
5. A fire hydrant cover according to claim 3, wherein: the driven gear (604) is in meshed connection with the driving gear (603).
6. A fire hydrant cover according to claim 2, wherein: the size of the semicircular groove (7) is matched with that of the rotating shaft (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469268.XU CN216975929U (en) | 2022-03-07 | 2022-03-07 | Fire hydrant seal cover special for fire hydrant valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469268.XU CN216975929U (en) | 2022-03-07 | 2022-03-07 | Fire hydrant seal cover special for fire hydrant valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216975929U true CN216975929U (en) | 2022-07-15 |
Family
ID=82355096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469268.XU Active CN216975929U (en) | 2022-03-07 | 2022-03-07 | Fire hydrant seal cover special for fire hydrant valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216975929U (en) |
-
2022
- 2022-03-07 CN CN202220469268.XU patent/CN216975929U/en active Active
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