CN212081054U

CN212081054U - Street lamp type ground fire hydrant

Info

Publication number: CN212081054U
Application number: CN202021269874.4U
Authority: CN
Inventors: 王金进; 黄素青; 王金发; 黄美容
Original assignee: Minfeng Fire Technology Co ltd
Current assignee: Minfeng Fire Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-04
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of fire-fighting equipment, especially, relate to a street lamp formula is fire hydrant on ground. The utility model provides a street lamp formula fire hydrant on ground, including the lamp stand, the lamp pole, the lamp holder, the fire hydrant, go out the water end, the case, drive mechanism and sealing plug, lamp stand top rigid coupling has the lamp pole, lamp pole head rigid coupling has the lamp holder, the inboard lower extreme joint of lamp stand has the fire hydrant, fire hydrant upper end both sides are equipped with out the water end, it inlays in the lamp stand to go out the water end, and it is outstanding outside the lamp stand to go out the water end, the case has been inlayed at the fire hydrant top, case top rigid coupling has drive mechanism, drive mechanism is located the lamp stand, drive mechanism openly inlays in the positive center in lamp stand upper end, drive mechanism openly has the. The ground fire hydrant is clamped at the lower end of the inner side of the lamp holder, so that the street lamp provides light for people at night to illuminate, the fire hydrant becomes obvious at night, and the anti-collision beneficial effect of the ground fire hydrant is achieved.

Description

Street lamp type ground fire hydrant

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, especially, relate to a street lamp formula is fire hydrant on ground.

Background

The ground fire hydrant is a fixed fire-fighting facility and mainly has the main functions of controlling combustible substances, isolating combustion-supporting substances and eliminating ignition sources, is mainly used for a fire truck to take water from a municipal water supply network or an outdoor fire-fighting water supply network to put out a fire, can also be directly connected with a water hose and a water gun to discharge water to put out a fire, and is one of important fire-fighting facilities for putting out a fire. Therefore, there is a need to develop a street lamp type ground fire hydrant to solve the disadvantages that the fire pump adaptor is easy to be bumped and the adaptor end is easy to rust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the defect that the ground fire hydrant is easy to be hit; the to-be-solved technical problem of the utility model is to provide a street lamp formula fire hydrant on ground to solve the problem that the fire hydrant on ground is hit easily.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a street lamp formula is fire hydrant on ground, its structure includes the lamp stand, the lamp pole, the lamp holder, the fire hydrant, go out the water end, a valve core, drive mechanism and sealing plug, lamp stand top rigid coupling has the lamp pole, lamp stand head rigid coupling has the lamp holder, the inboard lower extreme joint of lamp stand has the fire hydrant, fire hydrant upper end both sides are equipped with out the water end, it inlays in the lamp stand to go out the water end, and it is outstanding outside the lamp stand to go out the water end, the case has been inlayed at the fire hydrant top, case top rigid coupling has drive mechanism, drive mechanism is located the lamp stand, drive mechanism openly inlays in the positive center of lamp stand upper end, drive mechanism openly has the sealing plug through threaded connection.

Furthermore, the transmission mechanism comprises a first transmission wheel, a first transmission shaft, a second transmission wheel, a second transmission shaft, a positioning shaft, a connector and a rotary column, the first transmission shaft is arranged at the bottom of the first transmission wheel, a round through groove with a large inner part and a small outer part is arranged in the center of the front side of the upper end in the lamp holder, the tail part of the first transmission shaft is placed in the center of the front side of the upper end in the lamp holder, the positioning shaft is fixedly connected to the top of the first transmission wheel, a round groove is formed in the center of the rear side of the upper end in the lamp holder, the head part of the positioning shaft is placed in the center of the rear side of the upper end in the lamp holder, the first transmission wheel is transversely positioned in the lamp holder, the second transmission shaft is arranged at the bottom of the second transmission wheel, the second transmission shaft is fixedly connected to the top.

Furthermore, a circular through groove with a large inner part and a small outer part is arranged in the center of the front side of the upper end in the lamp holder, the cross section of the through groove in the inner side is consistent with that of the first transmission shaft, and the cross section of the through groove in the outer side is consistent with that of the interface.

Furthermore, the interface and the rotary column are in a fire hydrant cap interface style matched with a fire-fighting wrench.

Furthermore, a circular groove is formed in the bottom of the sealing plug, and the diameter of the circular groove is slightly larger than the diameter of the circumcircle of the rotary column.

Further, a sealing layer is fixedly connected to the top of the sealing plug, the sealing layer is made of rubber, and the sealing layer is in a circular truncated cone shape gradually increasing towards the top.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a solve the problem that the fire hydrant is hit easily on the ground, have the fire hydrant through the inboard lower extreme joint in the lamp stand, provide light through the street lamp for people at night and illuminate, make the fire hydrant become apparent at night, reached the beneficial effect of fire hydrant anticollision on the ground.

2) The utility model discloses a solve the inconvenient problem of fire hydrant operation on the ground, have the fire hydrant through the inboard lower extreme joint in the lamp stand, case top rigid coupling has drive mechanism, makes the fire fighter directly operate just can open and close the fire hydrant in the street lamp outside, makes the fire hydrant become apparent through the street lamp, has reached the beneficial effect of the convenient operation of fire hydrant on the ground.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of the lamp holder of the present invention;

FIG. 3 is a schematic side sectional view of the lamp base of the present invention;

FIG. 4 is a schematic cross-sectional view of FIG. A according to the present invention;

fig. 5 is a schematic perspective sectional view of the sealing plug of the present invention;

in the figure: the fire hydrant comprises a lamp holder-1, a lamp post-2, a lamp holder-3, a fire hydrant-4, a water outlet end-5, a valve core-6, a transmission mechanism-7, a sealing plug-8, a first transmission wheel-71, a first transmission shaft-72, a second transmission wheel-73, a second transmission shaft-74, a positioning shaft-75, a connector-76, a rotary post-77 and a sealing layer-81.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a street lamp type ground fire hydrant, including lamp stand, lamp pole, lamp holder, fire hydrant, the play water end, the case, drive mechanism and sealing plug, lamp stand top rigid coupling has the lamp pole, lamp pole head rigid coupling has the lamp holder, the inboard lower extreme joint of lamp stand has the fire hydrant, fire hydrant upper end both sides are equipped with out the water end, it inlays in the lamp stand to go out the water end, and it is outstanding outside the lamp stand to go out the water end, the case has been inlayed at the fire hydrant top, case top rigid coupling has drive mechanism, drive mechanism is located the lamp stand, drive mechanism openly inlays in the openly center of lamp stand upper end, drive mechanism openly has through threaded connection, be located the.

The lamp holder is characterized in that the transmission mechanism comprises a first transmission wheel, a first transmission shaft, a second transmission wheel, a second transmission shaft, a positioning shaft, a connector and a rotary column, the first transmission shaft is arranged at the bottom of the first transmission wheel, a round through groove with a large inner part and a small outer part is formed in the center of the front side of the upper end inside the lamp holder, the tail part of the first transmission shaft is placed in the center of the front side of the upper end inside the lamp holder, the positioning shaft is fixedly connected to the top of the first transmission wheel, a round groove is formed in the center of the rear side of the upper end inside the lamp holder, the head part of the positioning shaft is placed in the center of the rear side of the upper end inside the lamp holder, the first transmission wheel is transversely located inside the lamp holder, the second transmission shaft is arranged at the bottom of the second transmission wheel, the second transmission.

The lamp holder is characterized in that a circular through groove with a large inner part and a small outer part is arranged in the center of the front side of the upper end in the lamp holder, the cross section of the through groove in the inner side is consistent with that of the first transmission shaft, and the cross section of the through groove in the outer side is consistent with that of the interface.

Wherein, the interface and the rotary column are in a fire hydrant cap interface style matched with the fire-fighting wrench.

And a circular groove is arranged at the bottom of the sealing plug, and the diameter of the circular groove is slightly larger than the diameter of the circumcircle of the rotary column.

The sealing plug is characterized in that a sealing layer is fixedly connected to the top of the sealing plug, the sealing layer is made of rubber, and the sealing layer is in a round table shape gradually increasing towards the top.

The working principle is as follows:

firstly, the street lamp type ground fire hydrant is installed at a proper position outdoors;

then, the lower end of the inner side of the lamp holder is clamped with the fire hydrant, the water outlet end of the fire hydrant is embedded in the lamp holder, and the water outlet end protrudes out of the lamp holder, so that the fire hydrant is perfectly combined with the street lamp, the street lamp emits light at night, people are reminded of the existence of the fire hydrant, and the beneficial effect of collision avoidance of the ground fire hydrant is achieved;

finally, when the fire hydrant needs to be used, the sealing plug is screwed off, the rotating column is clamped by a fire wrench, the fire hydrant is opened through the transmission mechanism, so that a fire fighter can open the fire control by operating on the surface of the street lamp, and then the fire fighting action is implemented by connecting the fire hose through the water outlet end protruding out of the lamp holder, so that the beneficial effect of convenience in operation of the street lamp type ground fire hydrant is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A street lamp type ground fire hydrant is characterized in that: comprises a lamp holder (1), a lamp post (2), a lamp holder (3), a fire hydrant (4), a water outlet end (5), a valve core (6), a transmission mechanism (7) and a sealing plug (8), wherein the lamp post (2) is fixedly connected to the top of the lamp holder (1), the lamp holder (3) is fixedly connected to the head of the lamp post (2), the fire hydrant (4) is clamped to the lower end of the inner side of the lamp holder (1), the water outlet end (5) is arranged on two sides of the upper end of the fire hydrant (4), the water outlet end (5) is embedded in the lamp holder (1), and the water outlet end (5) protrudes out of the lamp holder (1), the top of the fire hydrant (4) is embedded with the valve core (6), the top of the valve core (6) is fixedly connected with the transmission mechanism (7), the transmission mechanism (7) is positioned in the lamp holder (1), the transmission mechanism (7) is embedded in the front center of the upper end of the lamp holder (1) in front, the transmission mechanism (7) is connected with the sealing plug (8) in front through threads, and the sealing plug (8) is positioned in the front center of the upper end of the lamp holder (1).

2. A street lamp type ground fire hydrant according to claim 1, wherein: the transmission mechanism (7) comprises a first transmission wheel (71), a first transmission shaft (72), a second transmission wheel (73), a second transmission shaft (74), a positioning shaft (75), a connector (76) and a rotating column (77), wherein the first transmission shaft (72) is arranged at the bottom of the first transmission wheel (71), a round through groove with a large inner part and a small outer part is arranged at the center of the front side of the upper end in the lamp holder (1), the tail part of the first transmission shaft (72) is placed at the center of the front side of the upper end in the lamp holder (1), the top part of the first transmission wheel (71) is fixedly connected with the positioning shaft (75), a round groove is arranged at the center of the rear side of the upper end in the lamp holder (1), the head part of the positioning shaft (75) is placed at the center of the rear side of the upper end in the lamp holder (1), the first transmission wheel (71) is transversely positioned in the lamp holder (1), the second, the second driving wheel (73) is longitudinally positioned in the lamp holder (1), the first driving wheel (71) is connected to the front surface of the top end of the second driving wheel (73) through teeth, the tail part of the second driving wheel (73) is provided with a connector (76), and a rotating column (77) is arranged in the connector (76).

3. A street lamp type ground fire hydrant according to claim 1, wherein: a round through groove with a large inner part and a small outer part is formed in the center of the front side of the upper end in the lamp holder (1), the cross section of the through groove in the inner side is consistent with that of the first transmission shaft (72), and the cross section of the through groove in the outer side is consistent with that of the interface (76).

4. A street lamp type ground fire hydrant according to claim 2, wherein: the interface (76) and the rotating column (77) are in a fire hydrant cap interface mode matched with a fire-fighting wrench.

5. A street lamp type ground fire hydrant according to claim 1, wherein: the bottom of the sealing plug (8) is provided with a circular groove, and the diameter of the circular groove is slightly larger than the diameter of the circumcircle of the rotating column (77).

6. A street lamp type ground fire hydrant according to claim 1, wherein: the sealing plug (8) top rigid coupling has sealing layer (81), and sealing layer (81) are the rubber material, and sealing layer (81) are to the crescent round platform form in top.