CN213236310U - Protection device for outdoor fire hydrant outlet valve - Google Patents
Protection device for outdoor fire hydrant outlet valve Download PDFInfo
- Publication number
- CN213236310U CN213236310U CN202021831775.0U CN202021831775U CN213236310U CN 213236310 U CN213236310 U CN 213236310U CN 202021831775 U CN202021831775 U CN 202021831775U CN 213236310 U CN213236310 U CN 213236310U
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- China
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- outlet valve
- bracing piece
- fire hydrant
- guide rail
- connecting rod
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Abstract
The utility model discloses a protector of outdoor fire hydrant outlet valve mainly relates to fire hydrant protection field. Bracing piece, guide rail including the symmetry setting, the latter half of bracing piece is buried underground in the below ground, the guide rail is fixed subaerial, its characterized in that: the guardrail is characterized in that the guide rail is connected with a connecting rod in a sliding mode, one end of the connecting rod is provided with a guardrail, one vertical side of the supporting rod is connected with a screw rod in a rotating mode, the supporting rod is connected with a protection plate in a sliding mode along the height direction, the protection plate is connected with the two screw rods in a threaded mode, a gear is fixed on the screw rod, one side of the connecting rod is provided with a rack, and the gear is meshed with the rack. The beneficial effects of the utility model reside in that: the water outlet valve can effectively protect the integrity and safety of the water outlet valve when collision occurs, and the smooth connection with the water hose is powerfully guaranteed during emergency fire fighting.
Description
Technical Field
The utility model relates to a fire hydrant protection field specifically is a protector of outdoor fire hydrant outlet valve.
Background
The existing outdoor fire hydrant is usually provided with a plurality of water outlets because of site selection, people or vehicles often pass around the existing outdoor fire hydrant, so that the fire hydrant is inevitably collided, and the fire hydrant is generally provided with a plurality of water outlets, the water outlets are provided with water outlet valves, when the water outlet valves are collided, damaged and deformed, the water outlet valves are difficult to unscrew from the fire hydrant and open, the water outlets cannot be connected with a water hose when emergency fire extinguishing is needed, great inconvenience is brought to the fire extinguishing, the optimal time for fire fighting can be delayed seriously, and serious personnel and property loss are caused, so that the protection of the water outlet valves of the fire hydrant is very important, the protection mode in the existing device is generally that a guard rail is arranged near the fire hydrant, the distance from the guard rail to the fire hydrant is difficult to be defined, the protection effect on the water outlet valves is not achieved, and the obstruction is caused when the water outlet valves are too close to the water hose, and the guard rail does not specially protect the position of the water outlet valve, and the water outlet valve is still easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector of outdoor fire hydrant outlet valve, it can protect the integrity and the safety of outlet valve effectively when producing the collision, does powerful assurance with being connected smoothly of hosepipe when promptly fighting a fire.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the utility model provides a protector of outdoor fire hydrant outlet valve, bracing piece, guide rail including the symmetry sets up, the latter half of bracing piece is buried underground at the below ground, the guide rail is fixed subaerial, sliding connection has the connecting rod on the guide rail, two the one end of connecting rod is equipped with the guardrail, the vertical rotation in one side of bracing piece is connected with the screw rod, two along direction of height sliding connection has the guard plate on the bracing piece, guard plate and two screw rod threaded connection, be fixed with the gear on the screw rod, one side of connecting rod is equipped with the rack, wheel and rack toothing.
Furthermore, the support rod is L-shaped, the horizontal part of the support rod is buried under the ground, and the screw rod is rotatably connected to the horizontal part of the support rod.
Further, the vertical spout that is equipped with in one side of bracing piece, one side of guard plate is equipped with the fixed block, the one end sliding connection of fixed block is in the spout, the screw rod run through the fixed block and rather than threaded connection.
Furthermore, a stop block is arranged in the middle of the guide rail, and a buffer spring is arranged between the stop block and the connecting rod.
Furthermore, a plurality of cross rods are arranged on the guardrail.
Contrast prior art, the beneficial effects of the utility model reside in that:
the utility model discloses set up vertical bracing piece around the fire hydrant, lean on the nearer position of fire hydrant only to have the protection of vertical direction like this, greatly reduced opens the back to the outlet valve and is connected the hindrance when being connected with the hosepipe, the normal use of fire hydrant has been guaranteed, and at the position sliding connection rail guard a little far away from the fire hydrant, the rail guard moves towards the fire hydrant when receiving the impact, through the meshing transmission of rack and gear, it rotates to drive the screw rod, make the guard plate with its threaded connection rise to the height of outlet valve from the below ground place, and then carry out timely protection to the outlet valve, prevent to cause destruction to the outlet valve, the integrity of outlet valve has been protected effectively, the guard plate is located the below of screw rod when not colliding, can not hinder the connection of outlet valve department hosepipe production, and the good practicality is possessed, safeguard measure is more reasonable.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view taken along the direction a in fig. 2 according to the present invention.
Fig. 4 is a cross-sectional view taken along the direction B in fig. 2 according to the present invention.
Reference numerals shown in the drawings:
1. a support bar; 2. a guide rail; 3. a connecting rod; 4. a guardrail; 5. a screw; 6. a protection plate; 7. a gear; 8. A rack; 9. a chute; 10. a fixed block; 11. a stopper; 12. a buffer spring; 13. a cross bar.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model relates to a protection device for outdoor fire hydrant outlet valve, the main structure includes bracing piece 1, guide rail 2 that the symmetry set up, bracing piece 1 chooses cast iron material for use, guarantees sufficient fastness, bracing piece 1 symmetry sets up in the both sides of the outlet valve of fire hydrant, the outlet valve of fire hydrant is a plurality of corresponding setting bracing pieces 1 that just are symmetrical in the both sides of every outlet valve, the latter half of bracing piece 1 buries underground, the portion above ground is the same with the height of fire hydrant, guide rail 2 is fixed on ground through welding or bolt, specifically guide rail 2 is hollow tubulose guide rail 2, sliding connection has connecting rod 3 on guide rail 2, connecting rod 3 sliding connection is in the inside of guide rail 2, two one end of connecting rod 3 is equipped with guardrail 4, guardrail 4 and two connecting rod 3 are through welding or bolt fastening, the vertical rotation of one side of bracing piece 1 is connected with screw rod 5, specifically sets up the groove hole in one side of bracing piece 1, the part below the ground of bracing piece 1 also is located the groove hole, bracing piece 1 is fixed on the lateral wall of groove hole, the groove hole extends downwards by ground, screw rod 5 rotates and connects in the groove hole, two bracing pieces 1 go up along direction of height sliding connection with guard plate 6, guard plate 6 and two bracing pieces 1 all sliding connection, guard plate 6 is located the groove hole below the ground when not colliding, guard plate 6 and two screw rod 5 threaded connection, welded fastening has gear 7 on screw rod 5, one side of connecting rod 3 is equipped with rack 8, gear 7 and rack 8 mesh, when the guardrail 4 of outlet valve one side receives the collision, can promote connecting rod 3 to slide along guide rail 2, and then through the meshing transmission of gear 7 and rack 8, drive screw rod 5 and rotate, make and go up near the height of outlet valve with 5 threaded connection's of screw rod guard plate 6 from the groove hole, protect the outlet valve, avoid carrying out collision damage to the outlet valve, and when normal no collision, guard plate 6 hides in the groove hole, does not obstruct when the outlet valve is opened and is connected the hosepipe, and the practicality improves greatly, can provide effective protection to the outlet valve, and safeguard measure is more reasonable.
Preferably, bracing piece 1 is the L type, the horizontal part of bracing piece 1 is buried underground at the below ground, and vertical lower half passes through the crab-bolt with the lateral wall of groove hole fixedly, screw rod 5 rotates the horizontal part of connection at bracing piece 1 through the bearing, and the top of preferred bracing piece 1 sets up the fixing base, and screw rod 5's top is passed through the bearing and is rotated the connection on the fixing base, improves screw rod 5's stability, and shock resistance further promotes.
Preferably, the vertical spout 9 of having seted up in one side of bracing piece 1, one side of guard plate 6 is equipped with fixed block 10, the one end sliding connection of fixed block 10 is in spout 9, screw rod 5 runs through fixed block 10 and rather than threaded connection, makes guard plate 6 be connected with bracing piece 1 through fixed block 10 is indirect on the horizontal direction, and guard plate 8 can transmit the impact force for bracing piece 1 when receiving the impact, makes guard plate 6's protecting effect improve greatly.
Preferably, guide rail 2's middle part welded fastening has dog 11, be equipped with buffer spring 12 between dog 11 and the connecting rod 3, welded fastening is passed through on dog 11 to buffer spring 12's one end, and welded fastening is passed through in the one end of connecting rod 3 in addition, when guardrail 4 receives the striking, can transmit the impact force for buffer spring 12 through connecting rod 3, cushion the weakening to the impact force, effectively reduce the destruction that the striking brought, buffer spring 12's setting can also under its effect of elasticity after the collision is accomplished, promote the 3 reverse motion of connecting rod, make 6 automatic descents of guard plate hide in the pit, do not need regular manual maintenance.
Preferably, a plurality of cross rods 13 are arranged on the guardrail 4, and at least one of the cross rods 13 is as high as the outlet valve, so that the impact generated at the height of the outlet valve can be contacted with the guardrail 4 certainly, further the structure of the device can generate a protection effect, and the protection of the outlet valve is more accurate.
The working principle is as follows: the utility model discloses when receiving the striking, can produce the collision to guardrail 4, guardrail 4 can promote to slide on guide rail 2 rather than the connecting rod 3 of being connected, through gear 7 and rack 8's meshing transmission, it rotates to drive screw rod 5, make and go up near the high of outlet valve along bracing piece 1 in the pit with 5 threaded connection's of screw rod guard plate 6, protect the outlet valve, avoid colliding the damage to the outlet valve, the periodic overhauls the device, push guard plate 6 and hide it in the pit after the collision is accomplished, thereby guarantee when normal no collision, guard plate 6 is hidden in the below ground pit, do not obstruct when the outlet valve is opened and is connected the hosepipe, the practicality improves greatly, can provide effective protection to the outlet valve, safeguard measure is more reasonable.
Claims (5)
1. The utility model provides a protector of outdoor fire hydrant outlet valve, bracing piece (1), guide rail (2) including the symmetry sets up, the latter half of bracing piece (1) is buried underground at the below ground, guide rail (2) are fixed subaerial, its characterized in that: sliding connection has connecting rod (3), two on guide rail (2) the one end of connecting rod (3) is equipped with guardrail (4), the vertical rotation in one side of bracing piece (1) is connected with screw rod (5), two there is guard plate (6) along direction of height sliding connection on bracing piece (1), guard plate (6) and two screw rod (5) threaded connection, be fixed with gear (7) on screw rod (5), one side of connecting rod (3) is equipped with rack (8), gear (7) and rack (8) meshing.
2. The protection device for the outdoor fire hydrant outlet valve according to claim 1, characterized in that: the support rod (1) is L-shaped, the horizontal part of the support rod (1) is buried below the ground, and the screw rod (5) is rotatably connected to the horizontal part of the support rod (1).
3. The protection device for the outdoor fire hydrant outlet valve according to claim 1, characterized in that: the utility model discloses a bracing piece, including bracing piece (1), guard plate (6), one side of bracing piece, one side is vertical is equipped with spout (9), one side of guard plate (6) is equipped with fixed block (10), the one end sliding connection of fixed block (10) is in spout (9), screw rod (5) run through fixed block (10) and rather than threaded connection.
4. The protection device for the outdoor fire hydrant outlet valve according to claim 1, characterized in that: a stop block (11) is arranged in the middle of the guide rail (2), and a buffer spring (12) is arranged between the stop block (11) and the connecting rod (3).
5. The protection device for the outdoor fire hydrant outlet valve according to claim 1, characterized in that: and a plurality of cross rods (13) are arranged on the guardrail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831775.0U CN213236310U (en) | 2020-08-27 | 2020-08-27 | Protection device for outdoor fire hydrant outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831775.0U CN213236310U (en) | 2020-08-27 | 2020-08-27 | Protection device for outdoor fire hydrant outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236310U true CN213236310U (en) | 2021-05-18 |
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ID=75904365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021831775.0U Active CN213236310U (en) | 2020-08-27 | 2020-08-27 | Protection device for outdoor fire hydrant outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856121A (en) * | 2021-09-23 | 2021-12-31 | 贾小凤 | Water hose protection bridge for fire hose |
-
2020
- 2020-08-27 CN CN202021831775.0U patent/CN213236310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856121A (en) * | 2021-09-23 | 2021-12-31 | 贾小凤 | Water hose protection bridge for fire hose |
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