CN213268109U

CN213268109U - Anti-collision device for fire hydrant

Info

Publication number: CN213268109U
Application number: CN202021570403.7U
Authority: CN
Inventors: 肖君; 杨涛; 邓华兵
Original assignee: Shenzhen Junhengli Construction Engineering Co ltd
Current assignee: Shenzhen Junhengli Construction Engineering Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of the fire hydrant protection, specifically disclose an buffer stop for fire hydrant, including the fire hydrant body, be equipped with the guardrail on the fire hydrant body, be equipped with four fixed plates on the guardrail, cup jointed the install bin on the fire hydrant body, movable mounting has the guard box in the install bin, two protruding type spouts have all been seted up on the inner wall all around of install bin, and equal slidable mounting has protruding type slider in eight protruding type spouts, and fixed mounting has same connecting plate on two adjacent protruding type sliders, movable mounting has four connecting blocks on the install bin. This technical scheme, through the setting of guardrail, install bin, connecting block, connecting rod, connecting plate, L type connecting rod, limiting plate, guard box for the guardrail is driven to rise after receiving the striking, makes it carry out dual protection to the fire hydrant body, avoids the guardrail to receive the striking damage back, and direct striking causes the damage of fire hydrant body on the fire hydrant body, thereby can ensure normal water supply.

Description

Anti-collision device for fire hydrant

Technical Field

The utility model belongs to the technical field of the fire hydrant protection, especially, relate to an buffer stop for fire hydrant.

Background

The fire hydrant, formal calling is the fire hydrant, a fixed fire-fighting equipment, the main effect is control combustible substance, isolated combustion supporter, eliminate the ignition source, fire hydrant and outdoor fire hydrant in the branch room, fire extinguishing systems include, outdoor fire hydrant system, indoor fire hydrant system, fire extinguisher system, some still can have automatic spray system, water cannon system, gas fire extinguishing systems, the fire detection system, water smoke system etc. the fire hydrant suit generally is formed by fire hose + squirt + connection knot + bolt + checkpost etc. combination, the fire hydrant mainly supplies the fire engine to get water from municipal water supply pipe network or outdoor fire water supply pipe network and carries out the fire extinguishing, also can directly connect hosepipe, the squirt goes out the water and puts out the fire extinguishing, the fire hydrant can all install the rail guard after the installation usually.

However, outdoor fire hydrants are often protected by guardrails due to the risk of being hit by automobiles or other objects, thereby avoiding damage to the fire hydrant.

But among the prior art, the fire hydrant rail all is direct mount usually on the ground surface, can play certain guard action to the fire hydrant, but when receiving the striking dynamics too big, make the guardrail cause the damage to directly strike the fire hydrant, thereby cause the fire hydrant to receive certain impact and cause the damage, thereby cause a large amount of municipal water to lose, if conflagration breaks out during this period, other municipal fire hydrant possible pressure is not enough, the water supply will go wrong, can not carry out effectual protection to the fire hydrant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an buffer stop for fire hydrant to solve the fire hydrant rail and all be direct mount usually on the ground surface, can play certain guard action to the fire hydrant, but when receiving the striking dynamics when too big, make the guardrail cause the damage, thereby cause the fire hydrant to receive certain impact, thereby cause a large amount of municipal water to lose, if conflagration breaks out during this period, other municipal fire hydrant possible pressure is not enough, supply water will go wrong, can not carry out the problem of effectual protection to the fire hydrant.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a buffer stop for fire hydrant, including the fire hydrant body, be equipped with the guardrail on the fire hydrant body, be equipped with four fixed plates on the guardrail, cup jointed the install bin on the fire hydrant body, movable mounting has the protecting box in the install bin, all seted up two protruding type spouts on the inner wall all around of install bin, equal slidable mounting has protruding type slider in eight protruding type spouts, and fixed mounting has same connecting plate on two adjacent protruding type sliders, movable mounting has four connecting blocks on the install bin, and four connecting blocks all set up spherical groove with four fixed plate looks adaptations respectively, connecting block and the connecting plate one side of being close to each other, and two spherical inslots rotate respectively and install first spherical piece and second spherical piece, and equal fixed mounting has the connection piece on first spherical piece and the second spherical piece, rotates on two connection pieces and installs same connecting rod.

Preferably, the inner walls of the two sides of the installation box are fixedly provided with movable plates, the two movable plates are provided with movable cavities, and the inner wall of one side, close to each other, of the two movable cavities is provided with a long slotted hole.

Preferably, movable cavity movable mounting has the sliding block, and fixed mounting has the connecting rod on the sliding block, and the one end of connecting rod runs through the slotted hole and fixed mounting is on the protective housing.

Preferably, the movable cavity is internally provided with a spring, one end of the spring is fixedly arranged on the top side of the sliding block, and the other end of the spring is fixedly arranged on the inner wall of the bottom side of the movable cavity.

Preferably, the four connecting plates are all fixedly provided with L-shaped connecting plates, two limiting plates are all fixedly arranged on two sides of the protective box, and the top sides of the four L-shaped connecting plates are respectively contacted with the bottom sides of the four limiting plates.

Preferably, a lifting hole is formed in the top side of the installation box, and the lifting hole is arranged corresponding to the position box of the protection box.

Preferably, two rotating holes are formed in the fixing plate, hexagonal bolts are rotatably mounted in the two rotating holes, two threaded holes are formed in the connecting block, and the two hexagonal bolts are respectively and threadedly mounted in the two threaded holes.

Preferably, the installation box is provided with four movable holes, and the four connecting rods are movably installed in the four movable holes respectively.

The beneficial effects of this technical scheme do:

the utility model discloses in, through the setting of guardrail, install bin, connecting block, connecting rod, connecting plate, L type connecting rod, limiting plate, protecting box for the guardrail is driven after receiving the striking and is raised, makes it carry out dual protection to the fire hydrant body, avoids the guardrail to receive the striking and damages the back, and direct striking causes the damage of fire hydrant body on the fire hydrant body, thereby can ensure normal water supply.

The utility model discloses in, when the guardrail need be changed after being damaged by the striking, rotate hexagon bolt for hexagon bolt rotates in the rotation hole, and makes hexagon bolt keep away from the connecting block, thereby can change the guardrail, and then makes the install bin can carry out reuse, can effectual saving social resource.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 3 is a schematic bottom view of the embodiment of the present invention;

fig. 4 is a schematic side sectional structural view of an embodiment of the present invention.

Reference numerals in the drawings of the specification include: the fire hydrant comprises a fire hydrant body 1, a guardrail 2, a fixing plate 3, an installation box 4, a protection box 5, a convex sliding groove 6, a convex sliding block 7, a connecting plate 8, a spherical groove 9, a first spherical block 10, a connecting plate 11, a connecting block 12, a second spherical block 13, a connecting rod 14, an L-shaped connecting plate 15, a limiting plate 16, a lifting hole 17, a movable plate 18, a movable cavity 19, a sliding block 20, a spring 21, a slotted hole 22, a connecting rod 23, a movable hole 24 and a hexagonal bolt 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment is basically as shown in the attached figure 1: a buffer stop for fire hydrant, be equipped with guardrail 2 on fire hydrant body 1, be equipped with fixed plate 3 on guardrail 2, through rotating hex bolts 25, make hex bolts 25 rotate in the rotation hole, thereby make hex bolts 25 at screw hole internal rotation and removal, and then make fixed plate 3 and connecting block 12 can carry out fixed connection, setting through hex bolts 25, make fixed plate 3 and connecting block 12 shell dismantle, make guardrail 2 receive to change after the striking damages, install bin 4 has been cup jointed on fire hydrant body 1, movable mounting has protecting box 5 in the install bin 4, lifting hole 17 has been seted up on the install bin 4, protecting box 5 is at lifting hole 17 internalization, can carry out dual protection to fire hydrant body 1 through the setting of protecting box 5.

In this embodiment, as shown in fig. 2, the protection box 5 moves to drive the connecting rod 23 to move in the long slot 22, so that the connecting rod 23 drives the sliding block 20 to move in the movable cavity 19, so that the protection box 5 can only move in the vertical direction, and the connecting rod 23 moves to drive the sliding block 20 to move one end of the spring 21, so that the spring 21 generates a pulling force, so that the protection box 5 can reset after moving.

In this embodiment, as shown in fig. 3, the connecting plate 8 moves, so that the connecting plate 8 drives the convex slider 7 to move in the convex chute 6, so that the connecting plate 8 always keeps the vertical direction to move, the connecting plate 8 moves to drive the L-shaped connecting plate 15 to move, so that the L-shaped connecting plate 15 drives the limiting plate 16 to move, so that the limiting plate 16 drives the protective box 5 to move, and the protective box 5 moves to drive the connecting rod 23 to move on the movable plate 18.

In this embodiment, as shown in fig. 4, when the guardrail 2 is moved by an impact, the connecting block 12 drives the second spherical block 13 to rotate in the spherical groove 9, so that the second spherical block 13 drives the inner connecting plate 11 to move upwards, and further the connecting plate 11 drives the connecting rod 14 to move, so that the first spherical block 10 drives the connecting plate 8 to move, so that the connecting plate 8L-shaped connecting plate 15 moves, and further the L-shaped connecting plate 15 drives the limiting plate 16 to move, and further the limiting plate 16 drives the protective box 5 to move, and further the protective box 5 can further protect the hydrant body 1 after being lifted.

The specific implementation is as follows: the installation box 4 and the protection box 5 are both buried underground, so that the fire hydrant body 1 is positioned in the protection box 5, when the guardrail 2 is impacted to move, the connecting block 12 drives the second spherical block 13 to rotate in the spherical groove 9, so that the second spherical block 13 drives the inner connecting plate 11 to move upwards, further the connecting plate 11 drives the connecting rod 14 to move, so that the first spherical block 10 drives the connecting plate 8 to move, the connecting plate 8 drives the convex slider 7 to move in the convex sliding groove 6, so that the connecting plate 8L-shaped connecting plate 15 moves, further the L-shaped connecting plate 15 always keeps moving in a vertical direction, further the L-shaped connecting plate 15 drives the limiting plate 16 to move, further the limiting plate 16 drives the protection box 5 to move upwards, the protection box 5 moves, so that the connecting rod 23 is driven to move in the long slotted hole 22, further the connecting rod 23 drives the sliding block 20 to move in the movable cavity 19, thereby make protective housing 5 can only carry out the vertical direction and remove, connecting rod 23 removes, make sliding block 20 drive the one end removal of spring 21, and make spring 21 produce the pulling force, thereby make protective housing 5 can reset after removing, make guardrail 2 driven after receiving the striking rise through the setting of protective housing 5, make it can carry out dual protection to fire hydrant body 1, when guardrail 2 need be changed after being damaged by the striking, rotate hex bolts 25, make hex bolts 25 rotate downthehole in the rotation, and make hex bolts 25 keep away from connecting block 12, thereby can change guardrail 2, and then make install bin 4 can carry out reuse, can effectual saving social resource.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A buffer stop for fire hydrant, including fire hydrant body (1), be equipped with guardrail (2) on fire hydrant body (1), be equipped with four fixed plate (3) on guardrail (2), its characterized in that, has cup jointed install bin (4) on fire hydrant body (1), movable mounting has protective housing (5) in install bin (4), all seted up two protruding type spouts (6) on the inner wall all around of install bin (4), equal slidable mounting has protruding type slider (7) in eight protruding type spouts (6), fixed mounting has same connecting plate (8) on two adjacent protruding type sliders (7), movable mounting has four connecting blocks (12) on install bin (4), four connecting blocks (12) respectively with four fixed plate (3) looks adaptation, ball type groove (9) have all been seted up to one side that connecting block (12) and connecting plate (8) are close to each other, a first spherical block (10) and a second spherical block (13) are respectively rotatably mounted in the two spherical grooves (9), connecting pieces (11) are fixedly mounted on the first spherical block (10) and the second spherical block (13), and the two connecting pieces (11) are rotatably mounted with the same connecting rod (14).

2. An anti-collision device for a fire hydrant according to claim 1, wherein the inner walls of the two sides of the installation box (4) are fixedly provided with movable plates (18), the two movable plates (18) are provided with movable cavities (19), and the inner wall of one side of the two movable cavities (19) close to each other is provided with a long slotted hole (22).

3. An anticollision device for a fire hydrant according to claim 2, characterized in that a sliding block (20) is movably mounted in the movable chamber (19), a connecting rod (23) is fixedly mounted on the sliding block (20), and one end of the connecting rod (23) passes through the slotted hole (22) and is fixedly mounted on the protective case (5).

4. An anticollision device for a fire hydrant according to claim 2, characterised in that a spring (21) is provided in the movable chamber (19), one end of the spring (21) being fixedly mounted on the top side of the sliding block (20) and the other end of the spring (21) being fixedly mounted on the bottom side inner wall of the movable chamber (19).

5. An anti-collision device for a fire hydrant according to claim 1, wherein the four connecting plates (8) are all fixedly provided with L-shaped connecting plates (15), two limiting plates (16) are all fixedly provided on two sides of the protective box (5), and top sides of the four L-shaped connecting plates (15) are respectively contacted with bottom sides of the four limiting plates (16).

6. An anti-collision device for a fire hydrant according to claim 1, characterized in that a lifting hole (17) is opened at the top side of the installation box (4), and the lifting hole (17) is provided corresponding to the position box of the protection box (5).

7. An anti-collision device for a fire hydrant according to claim 1, wherein the fixing plate (3) is provided with two rotating holes, hexagonal bolts (25) are rotatably installed in the two rotating holes, the connecting block (12) is provided with two threaded holes, and the two hexagonal bolts (25) are respectively installed in the two threaded holes in a threaded manner.

8. An anticollision device for a fire hydrant according to claim 1, characterised in that the mounting box (4) is provided with four movable holes (24), and four connecting rods (14) are movably mounted in the four movable holes (24), respectively.