CN213979155U - Underground fire hydrant placed outdoors - Google Patents
Underground fire hydrant placed outdoors Download PDFInfo
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- CN213979155U CN213979155U CN202021918821.0U CN202021918821U CN213979155U CN 213979155 U CN213979155 U CN 213979155U CN 202021918821 U CN202021918821 U CN 202021918821U CN 213979155 U CN213979155 U CN 213979155U
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- fire hydrant
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Abstract
The utility model discloses an arrange outdoor underground formula fire hydrant in, including the ground, the ground of affiliated ground is equipped with the opening, the opening internal rotation is connected with the closing cap, be equipped with storage tank and mechanism groove in the ground, mechanism inslot is through actuating mechanism fixedly connected with lifter plate, the lifter plate runs through and extends to the storage tank in, fixed mounting has the fire hydrant on the roof of the one end that the lifter plate is located the storage tank, the inner diapire fixed mounting of storage tank has two mutual parallel arrangement's flexible groove, two flexible inslot all is equipped with telescopic machanism, sliding connection has the bracing piece in the flexible inslot. The utility model discloses a rotation handle drives first conical gear and second hammer gear, and then the drive lead screw rotates and cooperatees with ball nut and drive the position removal of lifter plate, can realize the lift to the fire hydrant, has solved the problem that exists the fire fighter at present and need stretch into the hand and open the valve and connect the waterstop with the underground.
Description
Technical Field
The utility model relates to an underground formula fire hydrant technical field especially relates to an arrange outdoor underground formula fire hydrant in.
Background
Present underground formula fire hydrant is owing to install in the underground, occupation space not to use very generally, but underground formula fire hydrant is owing to install in the underground, so when using, the fire fighter need stretch into the hand and open the valve and connect the waterstop underground, and the fire fighter need squat down, then the hand is deepened certain degree of depth and just can operate, and is very inconvenient, consequently needs a kind of underground formula fire hydrant of arranging in outdoor to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the background art and providing an underground fire hydrant arranged outdoors.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an arrange outdoor underground formula fire hydrant in, includes the ground, and the ground of affiliated ground is equipped with the opening, the opening internal rotation is connected with the closing cap, be equipped with storage tank and mechanism groove in the ground, mechanism inslot is through actuating mechanism fixedly connected with lifter plate, the lifter plate runs through and extends to the storage tank in, fixed mounting has the fire hydrant on the roof of the one end that the lifter plate is located the storage tank, the interior diapire fixed mounting of storage tank has two mutual parallel arrangement's telescopic groove, two all be equipped with telescopic machanism in the telescopic groove, telescopic inslot sliding connection has the bracing piece, the diapire of lifter plate is equipped with two and the big or small position assorted bracket of bracing piece.
Preferably, the driving mechanism comprises a handle penetrating and extending in a mechanism groove, a first bevel gear is fixedly sleeved on the outer wall of the handle, and a second bevel gear meshed with the first bevel gear is rotatably connected in the mechanism groove.
Preferably, a bearing seat is fixedly mounted on the inner bottom wall of the mechanism groove, a screw rod is connected in the bearing seat in a rotating mode, a ball nut is connected to the outer wall of the screw rod in a rotating mode, one end, located in the mechanism groove, of the lifting plate is fixedly arranged on the outer wall of the ball nut in a fixing mode, and a second bevel gear is fixedly arranged on the outer wall of the screw rod in a fixing mode.
Preferably, the inner top wall of the storage tank is fixedly connected with two baffles which are arranged in parallel, and the two baffles are symmetrical about the fire hydrant.
Preferably, two water leakage grooves are formed in the lifting plate, and a rain groove communicated with the storage groove is formed in the foundation.
Preferably, telescopic machanism includes the expanding spring of fixed connection in flexible inslot, expanding spring's other end fixedly connected with baffle, the roof and the bracing piece fixed connection of baffle.
Compared with the prior art, the underground fire hydrant arranged outdoors has the advantages that:
1. the handle is rotated to drive the first conical gear and the second hammer-shaped gear to rotate, so that the screw rod is driven to rotate to be matched with the ball nut to drive the lifting plate to move, the lifting of the fire hydrant can be realized, and the problem that a fireman needs to stretch a hand into the ground to open a valve and connect a water stop at present is solved;
2. the baffle can position the fire hydrant and ensure that the rainwater is accumulated on the fire hydrant during daily rainwater drainage;
to sum up, the utility model discloses a rotation handle drives first conical gear and second hammer gear and rotates, and then the position that the drive lead screw rotated and matched with the ball nut and drive the lifter plate removes, can realize the lift to the fire hydrant, has solved the problem that exists the fire fighter at present and need stretch into the hand and open the valve and connect the waterstop with the underground.
Drawings
FIG. 1 is a cross-sectional view of an underground fire hydrant disposed outdoors according to the present invention;
fig. 2 is an enlarged view of a in fig. 1.
In the figure: the device comprises a foundation 1, an opening 2, a cover 3, a storage groove 4, a lifting plate 5, a fire hydrant 6, a baffle 7, a water leakage groove 8, a rain water groove 9, a mechanism groove 10, a bearing seat 11, a screw rod 12, a ball nut 13, a second bevel gear 14, a first bevel gear 15, a handle 16, a telescopic groove 17, a support rod 18, a bracket 19, a partition plate 20 and a telescopic spring 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an underground fire hydrant placed outdoors comprises a foundation 1, an opening 2 is arranged on the ground of the foundation 1, a sealing cover 3 is rotatably connected in the opening 2, a storage tank 4 and a mechanism groove 10 are arranged in the foundation 1, a lifting plate 5 is fixedly connected in the mechanism groove 10 through a driving mechanism, the driving mechanism comprises a handle 16 penetrating and extending in the mechanism groove 10, a first bevel gear 15 is fixedly sleeved on the outer wall of the handle 16, a second bevel gear 14 engaged with the first bevel gear 15 is rotatably connected in the mechanism groove 10, a bearing seat 11 is fixedly installed on the inner bottom wall of the mechanism groove 10, a screw rod 12 is rotatably connected in the bearing seat 11, a ball nut 13 is rotatably connected on the outer wall of the screw rod 12, one end of the lifting plate 5 located in the mechanism groove 10 is fixedly sleeved on the outer wall of the ball nut 13, and the second bevel gear 14 is fixedly sleeved on the outer wall of the screw rod 12, the handle 16 is rotated to drive the first bevel gear 15 and the second hammer-shaped gear 14 to rotate, and then the screw rod 12 is driven to rotate to be matched with the ball nut 13 to drive the lifting plate 5 to move, so that the fire hydrant 6 can be lifted, and the problem that at present, a fireman needs to stretch hands into the ground to open a valve and connect a water stop is solved.
Two baffles 7 which are arranged in parallel are fixedly connected to the inner top wall of the storage tank 4, the two baffles 7 are symmetrical about the fire hydrant 6, the fire hydrant 6 can be positioned by arranging the baffles 7, and the daily rainwater can be guaranteed to be accumulated on the fire hydrant 6 during drainage.
Two water leakage grooves 8 are arranged on the lifting plate 5, a rain groove 9 communicated with the storage groove 4 is arranged in the foundation 1, and rainwater can enter the rain groove 9 through the water leakage grooves 8 to finish the drainage of the rainwater.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
Now, the operation principle of the present invention is explained as follows:
the handle 16 is rotated to drive the first bevel gear 15 and the second hammer-shaped gear 14 to rotate, and then the screw rod 12 is driven to rotate to be matched with the ball nut 13 to drive the lifting plate 5 to move, so that the fire hydrant 6 can be lifted, and the problem that at present, a fireman needs to stretch hands into the ground to open a valve and connect a water stop is solved.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. An underground fire hydrant arranged outdoors comprises a foundation (1) and is characterized in that the ground of the foundation (1) is provided with an opening (2), a sealing cover (3) is rotationally connected in the opening (2), a storage groove (4) and a mechanism groove (10) are arranged in the foundation (1), the mechanism groove (10) is fixedly connected with a lifting plate (5) through a driving mechanism, the lifting plate (5) penetrates through and extends into the storage groove (4), a fire hydrant (6) is fixedly arranged on the top wall of one end of the lifting plate (5) positioned in the storage groove (4), two telescopic grooves (17) which are arranged in parallel are fixedly arranged on the inner bottom wall of the storage groove (4), telescopic mechanisms are arranged in the two telescopic grooves (17), the telescopic groove (17) is internally and slidably connected with a supporting rod (18), and the bottom wall of the lifting plate (5) is provided with two bracket grooves (19) matched with the supporting rod (18) in size and position.
2. An underground fire hydrant according to claim 1 in which the driving mechanism includes a handle (16) extending through the mechanism groove (10), the handle (16) is fixedly sleeved with a first bevel gear (15), and the mechanism groove (10) is rotatably connected with a second bevel gear (14) engaged with the first bevel gear (15).
3. The underground fire hydrant according to claim 2, wherein the inner bottom wall of the mechanism groove (10) is fixedly installed with a bearing seat (11), the bearing seat (11) is rotatably connected with a lead screw (12), the outer wall of the lead screw (12) is rotatably connected with a ball nut (13), one end of the lifting plate (5) located in the mechanism groove (10) is fixedly sleeved on the outer wall of the ball nut (13), and the second bevel gear (14) is fixedly sleeved on the outer wall of the lead screw (12).
4. An underground hydrant according to claim 1, wherein two parallel baffles (7) are fixedly connected to the inner top wall of the storage tank (4), and the two baffles (7) are symmetrical with respect to the hydrant (6).
5. An underground fire hydrant according to claim 1, wherein said elevating plate (5) is provided with two water-leaking grooves (8), and said foundation (1) is provided with a rain groove (9) connected to said storage groove (4).
6. An underground fire hydrant according to claim 1, wherein said telescopic mechanism comprises a telescopic spring (21) fixedly connected in a telescopic groove (17), another end of said telescopic spring (21) is fixedly connected with a partition plate (20), and the top wall of said partition plate (20) is fixedly connected with a support rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918821.0U CN213979155U (en) | 2020-09-05 | 2020-09-05 | Underground fire hydrant placed outdoors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918821.0U CN213979155U (en) | 2020-09-05 | 2020-09-05 | Underground fire hydrant placed outdoors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213979155U true CN213979155U (en) | 2021-08-17 |
Family
ID=77253093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021918821.0U Active CN213979155U (en) | 2020-09-05 | 2020-09-05 | Underground fire hydrant placed outdoors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213979155U (en) |
-
2020
- 2020-09-05 CN CN202021918821.0U patent/CN213979155U/en active Active
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