CN214209249U

CN214209249U - A wide spray set of coverage for fire control safety in pit

Info

Publication number: CN214209249U
Application number: CN202023206037.XU
Authority: CN
Inventors: 周书锋; 曲文虎; 赵阳
Original assignee: Yantai Zhongjia Mining Co ltd
Current assignee: Yantai Zhongjia Mining Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-17
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a wide spray set of coverage for fire control safety in pit, comprising a base plate, the bottom fixed mounting of bottom plate has rotating base, rotating base's top fixed mounting has the carousel, the equal fixed mounting in both sides at carousel top has pneumatic telescopic rod, the intermediate part fixed mounting at carousel top has flexible outer post, the second bolt hole has been seted up to the inside of flexible outer post, the inside movable mounting in second bolt hole has first articulated shaft, flexible inner prop has been cup jointed to the inside of flexible outer post, first bolt hole has been seted up to the inside of flexible inner prop, the inside in first bolt hole articulates there is the second articulated shaft, the outside at second articulated shaft both ends all articulates there is the limiting plate. The cooperation through setting up handle and universal wheel is convenient to remove equipment and has made things convenient for the removal under the space limitation when borehole operation, and the supporting wheel is convenient increases the holding power for equipment when turning to the removal and prevents that equipment from swaying about because of the recoil of rivers, has further increased the security.

Description

A wide spray set of coverage for fire control safety in pit

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, concretely relates to a wide spray set of coverage for fire control safety in pit.

Background

The mining method of gold mine is generally divided into underground mining and open-pit mining, when a substance layer is far away from the ground surface, the mineral is generally selected to be excavated into an underground excavation roadway, the underground mining is underground mining, a fire safety hidden trouble exists in the underground mining, and a fire-fighting spray device needs to be added into a mine hole.

The existing widely-used simple fire sprinkler only sprays and cools the whole space when the environmental temperature is too high, but generally speaking, only one ignition point is arranged at the initial stage of a fire disaster, spraying is carried out if the environmental temperature is not high, so that a large amount of water resources are wasted, the continuous service time of fire-fighting facilities is reduced, and at present, the existing fire sprinkler does not have a targeted function under a mining well, and because the closed space and the relative space of the underground space are different along with the trend of mining, the requirement for arranging the fixed spray device is reduced, so that the existing underground fire sprinkler is convenient to move, can reach the ignition point at the first time or can be conveniently placed in a large number, and the problem of the fire sprinkler with a wide underground environment coverage surface is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wide spray set of coverage for fire control safety in pit to propose current fire control unit in the pit in solving above-mentioned background art in the use, because the airtight and relative space of space in the pit moves towards the difference along with the exploitation, arranges fixed spray set's demand and reduces, thereby leads to producing to being convenient for remove the problem convenient and the wide fire control unit of coverage in the pit at present.

In order to achieve the above object, the utility model provides a following technical scheme: a wide-coverage spraying device for underground fire safety comprises a bottom plate, a rotary base is fixedly arranged at the bottom of the bottom plate, the top of the rotating base is fixedly provided with a turntable, both sides of the top of the turntable are fixedly provided with pneumatic telescopic rods, a telescopic outer column is fixedly arranged at the middle part of the top of the turntable, a second bolt hole is arranged inside the telescopic outer column, a first articulated shaft is movably arranged in the second bolt hole, a telescopic inner column is sleeved in the telescopic outer column, a first pin hole is arranged inside the telescopic inner column, a second articulated shaft is articulated inside the first pin hole, limiting plates are hinged to the outer sides of two ends of the second hinged shaft, a top plate is fixedly mounted at the tops of the limiting plates, the top fixed mounting of roof has the fixing base, the inboard fixed mounting of fixing base has the squirt.

Preferably, the top end of the pneumatic telescopic rod is crossed at the bottom of the top plate.

Preferably, the first hinge shaft is movably installed inside the second pin hole and the first pin hole.

Preferably, the specification sizes of the first pin hole and the second pin hole are matched with the specification sizes of the first hinge shaft and the second hinge shaft.

Preferably, the outer side of the water inlet end of the water gun is fixedly provided with a flange ring plate, and four clamping grooves are formed in the water inlet end of the water gun.

Preferably, the water outlet end of the water gun is movably provided with a high-pressure spray nozzle.

Preferably, one side fixed mounting of bottom plate has the handle, one side fixed mounting that the handle was kept away from to the bottom plate bottom has two support columns, two the pivot has been cup jointed to the inside of support column, the equal movable mounting in both ends of pivot has the supporting wheel, one side fixed mounting that the support column was kept away from to the bottom plate bottom has two universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the flange ring plate and the clamping groove, the connector of the water flow or the water pipe of the fire hydrant is clamped into the clamping groove, the flange ring plate is connected with the water pipe without the connector, the water flow is started to be sprayed out through a high-pressure spray head at the front end of the water gun, and then the acting force is transmitted to the top plate through the lifting and pressing water gun, the angular displacement of the top plate is matched with a second articulated shaft hinged with two limiting plates arranged at the bottom through a pneumatic telescopic rod hinged at the bottom and a second articulated shaft hinged with two limiting plates arranged at the bottom to realize forward tilting or backward tilting, so that the upper and lower angles of water flow spraying are adjusted, the telescopic inner column is lifted to enable the relative position inside the telescopic outer column to insert the first articulated shaft, the operation height of the water gun can be adjusted, then the acting force is transmitted to the rotary table from top to bottom through the rotary water gun, the rotary table rotates under the action of the rotary base, thereby realizing the rotation of the spraying range, and realizing the spraying through adjusting the upper and lower angles and the spraying range, the fire-fighting protection device has good effect, thereby expanding the fire-fighting operation range, increasing the fire-fighting efficiency and protecting the safety of workers.

2. Through setting up high pressure nozzle, can change it so that spray the water spray operation according to the demand of difference and select straight post rivers or the scope to spray, conveniently remove the removal that has made things convenient for under the space limitation when borehole operation to equipment through the cooperation that sets up handle and universal wheel, the operation of putting out a fire that further goes on fast, the supporting wheel is convenient when turning to the removal prevents equipment from swaing about because of the recoil of rivers for equipment increases the holding power, the security has further been increased.

Drawings

FIG. 1 is a schematic view of the front-view appearance of the three-dimensional structure of the present invention;

fig. 2 is a schematic view of a rear-view appearance three-dimensional structure of the utility model;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the front view of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a handle; 4. a first pin hole; 5. a top plate; 6. a flange ring plate; 7. a water gun; 8. a fixed seat; 9. a high pressure spray head; 10. a telescopic inner column; 11. a first hinge shaft; 12. a second pin hole; 13. a telescopic outer column; 14. a support wheel; 15. a turntable; 16. a pneumatic telescopic rod; 17. a card slot; 18. a second hinge shaft; 19. a limiting plate; 20. rotating the base; 21. a support pillar; 22. a rotating shaft.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wide spray set of covering face for fire control safety in pit, comprising a base plate 1, the bottom fixed mounting of bottom plate 1 has rotating basis 20, rotating basis 20's top fixed mounting has carousel 15, the equal fixed mounting in both sides at carousel 15 top has pneumatic telescopic rod 16, the intermediate part fixed mounting at carousel 15 top has flexible outer post 13, second bolt hole 12 has been seted up to the inside of flexible outer post 13, the inside movable mounting of second bolt hole 12 has first articulated shaft 11, flexible inner prop 10 has been cup jointed to the inside of flexible outer post 13, first bolt hole 4 has been seted up to the inside of flexible inner prop 10, the inside of first bolt hole 4 articulates there is second articulated shaft 18, the outside at second articulated shaft 18 both ends all articulates there is limiting plate 19, the top fixed mounting of limiting plate 19 has roof 5, the top fixed mounting of roof 5 has fixing base 8, the inboard fixed mounting of fixing base 8 has squirt 7.

In the embodiment, by arranging the flange ring plate 6 and the clamping groove 17, the connector of the water flow or the water pipe of the fire hydrant is clamped into the clamping groove 17, the flange ring plate 6 is connected with the water pipe without the connector, the water flow is started to be sprayed out through the high-pressure spray nozzle 9 at the front end of the water gun 7, then the acting force is transmitted to the top plate 5 by lifting the water gun 7, the angular displacement of the top plate 5 is matched with the second articulated shaft 18 hinged with the pneumatic telescopic rod 16 hinged with the bottom and the two limiting plates 19 mounted at the bottom to realize forward tilting or backward tilting, so as to adjust the upper and lower angles of water flow spraying, the telescopic inner column 10 is lifted to be at the relative position inside the telescopic outer column 13, further the first articulated shaft 11 is inserted, the operation height of the water gun 7 can be adjusted, then the acting force is transmitted to the rotary table 15 from top to bottom through the rotary water gun 7, the rotary table 15 rotates under the action of the rotary base 20, thereby realizing the rotation of the spraying range, the large-area spraying is realized by adjusting the vertical angle and the spraying range, the effect is good, the fire-fighting operation range is enlarged, the fire-fighting efficiency is increased, and the safety of workers is protected.

Specifically, the top end of the pneumatic telescopic rod 16 is jointed to the bottom of the top plate 5.

In this embodiment, the pneumatic telescopic rod 16 is hinged to the top plate 5, so that the water gun 7 can provide a supporting force when the water gun tilts back and forth, and the tilting of the angle can be realized.

Specifically, the first hinge shaft 11 is movably installed inside the second latch hole 12 and the first latch hole 4.

In this embodiment, the telescopic inner post 10 is lifted up to be positioned relatively inside the telescopic outer post 13, and the first hinge shaft 11, the second pin hole 12 and the first pin hole 4 are inserted, thereby fixing the relative position of the telescopic inner post 10 to the telescopic outer post 13.

Specifically, the specifications of the first pin hole 4 and the second pin hole 12 are matched with the specifications of the first hinge shaft 11 and the second hinge shaft 18.

In this embodiment, this structure is convenient to be dismantled the installation to overall structure, and limiting plate 19 is advanced in the nimble articulated installation of second articulated shaft 18 inside simultaneously, convenient and roof 5 cooperation angle regulation.

Specifically, the outer side of the water inlet end of the water gun 7 is fixedly provided with a flange ring plate 6, and four clamping grooves 17 are formed in the water inlet end of the water gun 7.

In this embodiment, through flange ring plate 6 and draw-in groove 17, through the connector card income draw-in groove 17 with the rivers of fire hydrant or raceway, flange ring plate 6 connects the water pipe of no connector.

Specifically, a high-pressure spray head 9 is movably mounted at the water outlet end of the water gun 7.

In this embodiment, through nimble installation high pressure nozzle 9, can change it so that spray the water spray operation according to the demand of difference and select straight post rivers or the scope to spray, high pressure nozzle 9's effect is with rivers direction pressure boost injection to the root of the ignition source, increases fire extinguishing efficiency.

Specifically, one side fixed mounting of bottom plate 1 has handle 3, and one side fixed mounting that handle 3 was kept away from to bottom plate 1 bottom has two support columns 21, and pivot 22 has been cup jointed to the inside of two support columns 21, and the equal movable mounting in both ends of pivot 22 has supporting wheel 14, and one side fixed mounting that support column 21 was kept away from to bottom plate 1 bottom has two universal wheels 2.

In this embodiment, handle 3 makes things convenient for the operation personnel to remove equipment, and the cooperation through handle 3 and universal wheel 2 is convenient to remove equipment and has made things convenient for the removal under the space limitation when borehole operation, the operation of putting out a fire that further goes on fast, and supporting wheel 14 is convenient increases the holding power for equipment when turning to the removal and prevents equipment from swaing about because of the recoil of rivers, has further increased the security.

The utility model discloses a theory of operation and use flow: before using, turn to through promoting handle 3 and universal wheel 2 and move equipment fast to the department of starting a fire, through flange crown plate 6 and draw-in groove 17, go into draw-in groove 17 with the connector card of the rivers or the raceway of fire hydrant, flange crown plate 6 connects the water pipe that does not have the connector, start rivers and spout through the high pressure nozzle 9 of squirt 7 front end, and then transmit the effort to roof 5 through lifting water pressure rifle 7, the angular displacement of roof 5 is realized leaning forward or bending backward through the cooperation of bottom articulated pneumatic telescopic rod 16 and two limiting plate 19 articulated second articulated shafts 18 of bottom installation, thereby adjust the upper and lower angle that rivers sprayed, lift flexible inner prop 10 and make it in the inside relative position of flexible outer prop 13, and then insert first articulated shaft 11, can adjust the operating height of squirt 7, secondly transmit the effort to carousel 15 from top to bottom through rotatory squirt 7, carousel 15 rotates under rotating base 20's effect, thereby realize spraying the rotation of scope, through and spray the scope with angle about the adjustment and realize large tracts of land spraying, it is effectual, thereby enlarge and increase fire-fighting operation scope and protected labourer's safety again, handle 3 makes things convenient for the operation personnel to remove equipment, the cooperation through handle 3 and universal wheel 2 is convenient to remove equipment and has made things convenient for the removal under the space limitation when borehole operation, further quick fire extinguishing operation of going on, support column 21 conveniently increases the holding power for equipment when turning to the removal and prevents equipment from swaying about because of the recoil of rivers, the security has further been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wide spray set of face of coverage for fire control safety in pit, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly provided with a rotating base (20), the top of the rotating base (20) is fixedly provided with a turntable (15), both sides of the top of the turntable (15) are fixedly provided with pneumatic telescopic rods (16), the middle part of the top of the turntable (15) is fixedly provided with a telescopic outer column (13), the inside of the telescopic outer column (13) is provided with a second bolt hole (12), the inside of the second bolt hole (12) is movably provided with a first articulated shaft (11), the inside of the telescopic outer column (13) is sleeved with a telescopic inner column (10), the inside of the telescopic inner column (10) is provided with a first bolt hole (4), the inside of the first bolt hole (4) is hinged with a second articulated shaft (18), the outer sides of both ends of the second articulated shaft (18) are hinged with limiting plates (19), and the top of the limiting plates (19) is fixedly provided with a top plate (5), the top fixed mounting of roof (5) has fixing base (8), the inboard fixed mounting of fixing base (8) has squirt (7).

2. A broad coverage sprinkler for use in downhole fire safety according to claim 1, wherein: the top end of the pneumatic telescopic rod (16) is crossed and connected with the bottom of the top plate (5).

3. A broad coverage sprinkler for use in downhole fire safety according to claim 1, wherein: the first hinge shaft (11) is movably arranged in the second bolt hole (12) and the first bolt hole (4).

4. A broad coverage sprinkler for use in downhole fire safety according to claim 1, wherein: the specification sizes of the first bolt hole (4) and the second bolt hole (12) are matched with the specification sizes of the first hinge shaft (11) and the second hinge shaft (18).

5. A broad coverage sprinkler for use in downhole fire safety according to claim 1, wherein: the outside fixed mounting that squirt (7) were intake and are held has flange crown plate (6), four draw-in grooves (17) have been seted up to squirt (7) the inside of intaking the end.

6. A broad coverage sprinkler for use in downhole fire safety according to claim 1, wherein: and a high-pressure spray head (9) is movably arranged at the water outlet end of the water gun (7).

7. A broad coverage sprinkler for use in downhole fire safety according to claim 1, wherein: one side fixed mounting of bottom plate (1) has handle (3), one side fixed mounting that handle (3) were kept away from to bottom plate (1) bottom has two support columns (21), two pivot (22) have been cup jointed to the inside of support column (21), the equal movable mounting in both ends of pivot (22) has supporting wheel (14), one side fixed mounting that support column (21) were kept away from to bottom plate (1) bottom has two universal wheels (2).