CN212880724U - Fire hydrant capable of quickly opening cap - Google Patents
Fire hydrant capable of quickly opening cap Download PDFInfo
- Publication number
- CN212880724U CN212880724U CN202021163849.8U CN202021163849U CN212880724U CN 212880724 U CN212880724 U CN 212880724U CN 202021163849 U CN202021163849 U CN 202021163849U CN 212880724 U CN212880724 U CN 212880724U
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- fire hydrant
- outlet pipe
- opening
- stifle
- water outlet
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Abstract
The utility model discloses a fire hydrant capable of quickly opening a blank cap, which comprises a fire hydrant body, a water outlet pipe arranged on the fire hydrant body, and a blank cap used for plugging the water outlet pipe, wherein the blank cap is hinged with the fire hydrant body or the water outlet pipe through a hinge mechanism and can rotate to cover the water outlet pipe; the fire hydrant also comprises a controller, and a pressure sensor and an indicator light which are arranged on the blank cap, wherein the pressure sensor and the indicator light are connected with the controller. The utility model discloses operation laborsaving convenience, theftproof nature are good, and accessible pilot lamp tells operating personnel whether install in place when closing, guarantees with outlet pipe zonulae occludens.
Description
Technical Field
The utility model relates to a fire hydrant capable of opening a blank cap quickly.
Background
The fire hydrant blank cap is usually screwed on a fire hydrant outlet pipe in a threaded connection mode, the fire hydrant blank cap is troublesome to install and poor in anti-theft performance, if the fire hydrant is not used for a long time, the blank cap is difficult to unscrew from the outlet pipe and needs to be opened by other tools with strength, and when a fire disaster happens and a water pipe needs to be connected, the blank cap cannot be opened quickly, so that a large amount of time is consumed, and the optimal rescue time is delayed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fire hydrant of stifle can be opened fast, aim at solving traditional fire hydrant stifle among the prior art stifle can't be opened fast, the troublesome and poor technical problem of theftproof nature of installation.
The technical scheme of the utility model is that: a fire hydrant capable of quickly opening a blank cap comprises a fire hydrant body, a water outlet pipe arranged on the fire hydrant body, and a blank cap used for plugging the water outlet pipe, the blank cap is hinged with the fire hydrant body or the water outlet pipe through a hinge mechanism and can rotate to cover the pipe orifice of the water outlet pipe under the action of the hinge mechanism, the blank cap is provided with a rotating block which is rotationally connected with the blank cap, the fire hydrant body or the water outlet pipe is provided with a locking seat, the locking seat is provided with a limiting groove, an opening and a threaded hole which are communicated with the limiting groove, the free end of the rotating block can be rotatably accommodated into the limiting groove from the opening, the rotating block is locked and fixed on the locking seat through a locking bolt, the locking bolt can penetrate through the threaded hole to be tightly abutted on the rotating block to realize the locking and fixing of the rotating block and the tight fit between the blank cap and the water outlet pipe, the locking seat is also provided with a sealing mechanism for sealing the opening to limit the rotating block to be separated; the fire hydrant still includes the controller, locates pressure sensor and at least one pilot lamp on the stifle, pressure sensor and pilot lamp respectively with the controller is connected, through pressure sensor real-time supervision pressure value and whether install in place by the pilot lamp reflection when the stifle compresses tightly on the outlet pipe.
Further, in the present invention, the hinge mechanism includes a hinged plate, one end and a connecting rod rotatably connected to the hinged plate, the other end of the connecting rod is fixedly connected to the blank cap.
Furthermore, the utility model discloses in the articulated slab installation is fixed on the outlet pipe.
Further, in the utility model discloses in vexed covering fixed mounting has the connection base, the turning block is rotationally installed connect on the base.
Furthermore, in the present invention, the locking seat is installed on the outlet pipe.
Further, the utility model discloses in closing mechanism is including locating locate on the locking seat with slide opening, slidable ground of opening intercommunication locate slide bar in the slide opening, the bottom of slide opening is equipped with the spring that offsets with the slide bar, the slide bar can be followed the slide opening and slided and open or close the opening.
Furthermore, in the present invention, the slide bar is connected with a shift lever extending out of the opening.
Furthermore, in the present invention, a sealing ring is further disposed between the outlet pipe and the cap.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a fire hydrant need use when opening the stifle, only need promote the slide bar through the driving lever and open the opening, twist soon to twist locking bolt and turning block separation, the spacing groove of turning block roll-out, can rotate the stifle and open the outlet pipe mouth of pipe and supply water, the stifle is installed on the outlet pipe with articulated form, be difficult for losing, increase the theftproof performance, and open and close more laborsaving convenience, go back accessible pressure sensor real-time detection pressure when closing, the controller lights according to the corresponding pilot lamp of pressure value control that detects, in order to inform whether the installation targets in place of operating personnel, guarantee the zonulae occludens between stifle and the outlet pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the opening state of the cover of the present invention;
fig. 4 is a top view of the locking seat with the closing mechanism installed therein;
fig. 5 is a top view of the locking seat of the present invention.
Wherein: 1. a fire hydrant body; 2. a water outlet pipe; 3. covering the blank with a cover; 31. connecting a base; 4. a hinge mechanism; 41. a hinge plate; 42. a connecting rod; 5. rotating the block; 6. a locking seat; 61. an opening; 62. a limiting groove; 63. a threaded hole; 7. locking the bolt; 8. a sealing mechanism; 81. a slide hole; 82. a slide bar; 83. a spring; 84. a deflector rod; 9. a pressure sensor; 10. and an indicator light.
Detailed Description
The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.
Example (b):
the specific embodiment of the fire hydrant capable of opening the blank cap quickly according to the present invention is shown in the attached drawings, and mainly includes a fire hydrant body 1, a water outlet pipe 2 disposed on the fire hydrant body 1, and a blank cap 3 for plugging the water outlet pipe 2.
The top of the blank cap 3 is hinged with the water outlet pipe 2 through a hinge mechanism 4 and can be rotated to cover the pipe orifice of the water outlet pipe 2 under the action of the hinge mechanism 4. The hinge mechanism 4 comprises a hinge plate 41 fixed on the top of the water outlet pipe 2 and a connecting rod 42 with one end rotatably connected with the hinge plate 41, the other end of the connecting rod 42 is fixedly connected with the blank cap 3, and the blank cap 3 can rotate around the hinge plate 41 through the connecting rod 42 to realize the opening and closing of the water outlet pipe 2.
The bottom of stifle 3 is equipped with the turning block 5 of being connected with stifle 3 rotation, and the bottom fixed mounting of stifle 3 has connection base 31, and the one end of turning block 5 is rotationally installed on connecting base 31, and the rotation direction of turning block 5 is perpendicular to the rotation direction of stifle 3.
The bottom of the water outlet pipe 2 is provided with a locking seat 6, as shown in fig. 4 and 5, the locking seat 6 is provided with a limiting groove 62, an opening 61 and a threaded hole 63 communicated with the limiting groove 62, and the free end of the rotating block 5 can be rotatably accommodated into the limiting groove 62 from the opening 61. The rotating block 5 is locked and fixed on the locking seat 6 through the locking bolt 7, and the locking bolt 7 can penetrate through the threaded hole 63 to abut against the rotating block 5 to realize locking and fixing of the rotating block 5 and tight attachment between the blank cap 3 and the water outlet pipe 2.
Furthermore, the locking seat 6 is further provided with a closing mechanism 8 for closing the opening 61 to limit the disengagement of the rotating block 5, the closing mechanism 8 comprises a slide hole 81 formed in the locking seat 6 and communicated with the opening 61, and a slide rod 82 slidably disposed in the slide hole 81, the slide rod 82 is connected with a shift lever 84 extending out of the opening 61, the bottom of the slide hole 81 is provided with a spring 83 abutting against the slide rod 82, and the slide rod 82 can slide along the slide hole 81 and open or close the opening 61.
In addition, the fire hydrant also comprises a controller, a pressure sensor 9 arranged on the blank cap 3 and two indicating lamps 10 capable of displaying different colors, wherein the pressure sensor 9 and the indicating lamps 10 are respectively connected with the controller, and the blank cap 3 monitors the pressure value in real time through the pressure sensor 9 when being pressed on the water outlet pipe 2 and is reflected by the indicating lamps 10 to be installed in place or not.
In this embodiment, a sealing ring is further disposed between the water outlet pipe 2 and the blank cap 3, and the sealing ring can be installed in the blank cap 3 and is used for being tightly attached to the water outlet pipe 2 to ensure sealing performance.
When the fire hydrant of the embodiment works specifically, when the fire hydrant needs to be opened by using the blank cap 3, the driving lever 84 pushes the sliding rod 82 to slide to open the opening 61, the locking bolt 7 is screwed to be separated from the rotating block 5, the rotating block 5 is rotated out of the limiting groove 62, the blank cap 3 is separated from the water outlet pipe 2, and then the blank cap 3 is rotated to open the pipe orifice of the water outlet pipe 2 for supplying water, as shown in fig. 3. Blank cap 3 is installed on outlet pipe 2 with articulated form, be difficult for losing, increase the theftproof performance, and open and close more laborsaving convenience, when blank cap 3 closes, rotate the mouth of pipe that covers outlet pipe 2 with blank cap 3, then fix a position turning block 5 in spacing groove 62 with same mode, when locking bolt 7 passes screw hole 63 and compresses tightly turning block 5, pressure sensor 9 real-time detection pressure feeds back to the controller, the corresponding pilot lamp 10 of controller control according to the pressure value that detects lights, whether install in place with telling operating personnel, guarantee the zonulae occludens between blank cap 3 and the outlet pipe 2, for example when the pressure value does not reach the predetermined value, one of them pilot lamp 10 lights and shows red, after the pressure value reaches the predetermined value, another pilot lamp 10 lights and shows green.
The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a can open fire hydrant of stifle fast, includes fire hydrant body (1), locates outlet pipe (2), the shutoff that is used for on fire hydrant body (1) stifle (3) of outlet pipe (2), its characterized in that: stifle (3) through hinge mechanisms (4) with fire hydrant body (1) or outlet pipe (2) are articulated and can rotate the mouth of pipe that covers outlet pipe (2) under hinge mechanisms's (4) effect, be equipped with on stifle (3) with stifle (3) rotation connection turning block (5), be equipped with locking seat (6) on fire hydrant body (1) or outlet pipe (2), be equipped with on locking seat (6) spacing groove (62) and with opening (61) and screw hole (63) of spacing groove (62) intercommunication, the free end of turning block (5) can certainly opening (61) rotate accept extremely in spacing groove (62), turning block (5) are locked through locking bolt (7) and are fixed on locking seat (6), and locking bolt (7) can pass screw hole (63) and support tightly realize on turning block (5) that the locking of turning block (5) is fixed and the inseparable laminating between stifle (3) and outlet pipe (2) is fixed and stifle lid (3) are close The locking seat (6) is also provided with a closing mechanism (8) for closing the opening (61) to limit the rotating block (5) to be disengaged; the fire hydrant still includes the controller, locates pressure sensor (9) and at least one pilot lamp (10) on stifle (3), pressure sensor (9) and pilot lamp (10) respectively with the controller is connected, and stifle (3) compress tightly through pressure sensor (9) real-time supervision pressure value and whether install in place by pilot lamp (10) reflection when on outlet pipe (2).
2. A fire hydrant with a quick-opening cap according to claim 1, wherein: the hinge mechanism (4) comprises a hinge plate (41) and a connecting rod (42) with one end rotatably connected with the hinge plate (41), and the other end of the connecting rod (42) is fixedly connected with the blank cover (3).
3. A fire hydrant with a quick-opening cap according to claim 2, wherein: the hinged plate (41) is fixedly arranged on the water outlet pipe (2).
4. A fire hydrant with a quick-opening cap according to claim 1, wherein: the blank cap (3) is fixedly provided with a connecting base (31), and the rotating block (5) is rotatably arranged on the connecting base (31).
5. A fire hydrant with a quick-opening cap according to claim 1, wherein: the locking seat (6) is arranged on the water outlet pipe (2).
6. A fire hydrant with a quick-opening cap according to claim 1, wherein: closing mechanism (8) are including locating slide opening (81) that communicate with opening (61) on locking seat (6), locate slidable slide bar (82) in slide opening (81), the bottom of slide opening (81) is equipped with spring (83) that offsets with slide bar (82), and slide bar (82) can be followed slide opening (81) and opened or closed opening (61).
7. A fire hydrant with a quick-opening cap according to claim 6, wherein: the slide rod (82) is connected with a deflector rod (84) extending out of the opening (61).
8. A fire hydrant with a quick-opening cap according to claim 1, wherein: and a sealing ring is also arranged between the water outlet pipe (2) and the blank cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163849.8U CN212880724U (en) | 2020-06-22 | 2020-06-22 | Fire hydrant capable of quickly opening cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163849.8U CN212880724U (en) | 2020-06-22 | 2020-06-22 | Fire hydrant capable of quickly opening cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212880724U true CN212880724U (en) | 2021-04-06 |
Family
ID=75279171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021163849.8U Active CN212880724U (en) | 2020-06-22 | 2020-06-22 | Fire hydrant capable of quickly opening cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212880724U (en) |
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2020
- 2020-06-22 CN CN202021163849.8U patent/CN212880724U/en active Active
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