CN213724571U

CN213724571U - Fire-fighting engineering movable fire-extinguishing fire-fighting gun device

Info

Publication number: CN213724571U
Application number: CN202022519303.8U
Authority: CN
Inventors: 沈超
Original assignee: Wuxi Bestway Technology Development Co ltd
Current assignee: Wuxi Bestway Technology Development Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-20
Anticipated expiration: 2030-11-04

Abstract

The utility model provides a fire-fighting engineering movable fire-extinguishing fire-fighting gun device, which belongs to the technical field of fire-fighting equipment and comprises a base, wherein a bidirectional screw rod is installed at the top of the base, two groups of thread sleeves are arranged on the outer surface of the bidirectional screw rod, the tops of the two groups of thread sleeves are connected with a supporting plate through supporting rods, and the top of the supporting plate is provided with a mounting seat, when the fire-extinguishing gun device is placed, a worker pulls an extension arm through a pull handle, so that the extension arm rotates to a vertical angle with the base under the action of a connecting shaft, then an electric push rod pushes a friction plate to be contacted with the ground, so that the stability of the fire-extinguishing gun device is improved, the bottom of the friction plate is in a zigzag shape, the friction force is increased, the situation that the fire-extinguishing gun device moves backwards due to the reverse thrust force is avoided when the fire is extinguished, after the fire is extinguished, the worker can clamp the extension arm into the mounting groove again, so as to reduce the floor area of the fire-extinguishing gun device, convenient transportation and carrying, and strong practicability.

Description

Fire-fighting engineering movable fire-extinguishing fire-fighting gun device

Technical Field

The utility model relates to a fire-fighting equipment technical field, more specifically relates to a portable fire extinction fire prevention big gun device of fire engineering.

Background

The fire monitor is an important fire-fighting device for fighting fire remotely, and is divided into a fire water monitor (PS) and a fire foam monitor (PP). The fire water monitor is a fire fighting device which sprays water and remotely fights common solid substances, and the fire foam monitor is a fire fighting device which sprays air foam and remotely fights liquid fires of the class A, the class B and the class C.

The prior art discloses a movable fire extinguishing fire-fighting cannon prevention device with application number of CN201921746574.8, which comprises a seat frame and a seat board, wherein the seat board is positioned below the seat frame, mounting seats are arranged at four corners of the bottom of the seat frame, I-shaped rubber external members are embedded in any mounting seat, screw sleeves are arranged at positions, corresponding to the I-shaped rubber external members, of the upper surface of the seat board, buffer sleeves are arranged between the screw sleeves and the seat board, the screw sleeves are completely wrapped by the buffer sleeves, lower sealing gaskets are arranged between the bottom of any I-shaped rubber external member and the seat board, and upper sealing gaskets are arranged on the upper surface of any I-shaped rubber external member; through the arrangement of the I-shaped rubber external member, the I-shaped rubber external member is embedded into the mounting seat, then the bolt penetrates through the I-shaped rubber external member and is embedded into the threaded sleeve in the seat plate, and through the matching of the sealing pad, can effectively seal the tightness among the bolt, the mounting seat and the seat plate, so that moisture can not permeate into the clearance to hinder the corrosion of the bolt, the bolt is more durable, but the device is inconvenient to overhaul and install, is troublesome to install and disassemble through bolts, influences the disassembly and assembly efficiency, secondly, the device is inconvenient to adjust the height, some fire sources are at high positions in a fire scene and even exceed the range of the fire monitor, so that the fire sources are difficult to extinguish fire in time, and in addition, when the device is spraying water and extinguishing fire, because the water pressure of the spray head is large, and the roller is installed under the base, the device can move due to reverse thrust, and then the device is poor in stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving, current dismouting is inconvenient, inconvenient regulation and poor stability's problem, a fire-fighting engineering movable type fire extinguishing fire gun device is provided, the staff is through pulling the extension arm, and then make the extension arm rotatory under the effect of connecting axle to with base vertical angle, then electric putter promotes friction plate and ground contact, the stability of device has then been improved like this, and the bottom of friction plate all is the cockscomb structure, frictional force has been increased, and then make when putting out a fire avoid the device because the back thrust body and the backward movement condition takes place, after finishing putting out a fire, the staff alright go into the mounting groove with the extension arm card again in, with this area of having reduced the device, be convenient for transport and carry, therefore, the clothes hanger is strong in practicability.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting engineering mobile fire-extinguishing fire-fighting cannon device comprises a base, wherein a two-way screw is installed at the top of the base, two groups of thread sleeves are arranged on the outer surface of the two-way screw, the tops of the two groups of thread sleeves are connected with a support plate through support rods, an installation seat is arranged at the top of the support plate, a fixed pipe is arranged in the installation seat through an installation block, the top end of the fixed pipe is connected with a vertical pipe through a rotary joint, the top end of the vertical pipe is connected with a water spray pipe through a connecting piece, one end of the water spray pipe is connected with a water spray head, the outer surface of the fixed pipe is provided with a water inlet port, one side of the connecting piece is fixedly provided with an operating handle, two sides of the installation block are respectively provided with a limiting groove, two sides of the installation seat are respectively penetrated with a push rod, one end of the push rod is fixedly provided with a limiting piece extending into the limiting groove, one side of the limiting piece is fixedly provided with a reset spring, the fixed slot has been seted up at the top of push rod, the dead lever that extends to the fixed slot inside has all been run through to the top both sides of mount pad, the extrusion spring has been cup jointed to the surface of dead lever, the mounting groove has all been seted up at the surface and the back of base, the inside of mounting groove is connected with the extension arm through the connecting axle, the external surface fixation of extension arm has the handle of drawing, electric putter is installed to the bottom of extension arm, electric putter's bottom is fixed with the friction plate.

Further preferred scheme: the bottom of the friction plate is in a sawtooth shape.

Further preferred scheme: a rocking handle is fixed at one end of the bidirectional screw, and a rubber sleeve is arranged on the outer surface of the rocking handle.

Further preferred scheme: a pushing handle is fixed on one side of the base, and anti-skid grains are arranged on the outer surface of the pushing handle.

Further preferred scheme: and a pull ring is fixed at the top end of the fixed rod.

Further preferred scheme: and rollers are arranged on two sides of the bottom of the base.

Further preferred scheme: the mounting block is matched with the mounting seat.

The utility model provides a portable fire extinguishing fire prevention big gun device of fire engineering has following beneficial effect:

1. the utility model discloses a pulling pull ring makes the dead lever overcome extrusion spring's elasticity and break away from with the fixed slot, at this moment under reset spring's effect, the locating part then also breaks away from with the spacing groove, like this the staff alright with install piece and mount pad dismantlement, when installing, the staff puts into the mount pad with the installation piece, then promote the push rod, and then make the locating part overcome reset spring's elasticity and insert the spacing groove, in this moment, the fixed slot then is corresponding with the position of dead lever, under extrusion spring's effect, the dead lever then can insert in the fixed slot, spacing through locating part and spacing groove, the dead lever is fixed with the fixed slot, and then accomplished the installation work, the loaded down with trivial details through the bolt dismouting has been avoided, and is simple in operation, and convenient for maintenance.

2. The utility model discloses be provided with through clockwise rocking handle to this makes two-way screw rod rotate, and two-way screw rod rotates and makes two sets of thread bush relative movement, and then makes the bracing piece prop up the backup pad, and then reaches the purpose that promotes water spray height, and then can put out a fire to the burning things which may cause a fire disaster of higher department, ensures to rescue the conflagration in time.

3. The utility model discloses a draw the pulling extension arm, and then make the extension arm rotatory under the effect of connecting axle to with base vertical angle, then electric putter promotes friction plate and ground contact, the stability of device has then been improved like this, and the bottom of friction plate all is the cockscomb structure, frictional force has been increased, and then make when putting out a fire avoided the device because the condition of thrust reversal and backward movement takes place, after finishing putting out a fire, the staff alright go into the mounting groove with the extension arm card again in, with this area that reduces the device, be convenient for transport and carry, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic diagram of the front section structure of the device of the utility model.

Fig. 2 is a schematic view of the structure of the extension arm of the present invention.

Fig. 3 is a schematic diagram of a partially enlarged structure of the present invention a.

In FIGS. 1-3: 1. a base; 2. a roller; 3. a bidirectional screw; 4. a threaded sleeve; 5. a support bar; 6. a support plate; 7. a mounting seat; 8. mounting blocks; 9. a fixed tube; 10. a water inlet interface; 11. a rotary joint; 12. a riser; 13. a connecting member; 14. a water spray pipe; 15. a sprinkler head; 16. an operating handle; 17. mounting grooves; 18. a connecting shaft; 19. an electric push rod; 20. an extension arm; 21. a friction plate; 22. a push handle; 23. a rocking handle; 24. pulling a handle; 25. a limiting groove; 26. a limiting member; 27. a return spring; 28. a push rod; 29. a pull ring; 30. fixing grooves; 31. fixing the rod; 32. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 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 work belong to the protection scope of the present invention.

Example (b):

please refer to fig. 1 to 3:

this example provides a further preferred solution: a mobile fire extinguishing fire-fighting gun device for fire engineering comprises a base 1, a bidirectional screw 3 is installed on the top of the base 1, two groups of thread sleeves 4 are arranged on the outer surface of the bidirectional screw 3, the tops of the two groups of thread sleeves 4 are connected with a support plate 6 through support rods 5, an installation seat 7 is arranged on the top of the support plate 6, a fixed pipe 9 is arranged inside the installation seat 7 through an installation block 8, the top end of the fixed pipe 9 is connected with a vertical pipe 12 through a rotary joint 11, the top end of the vertical pipe 12 is connected with a spray pipe 14 through a connecting piece 13, one end of the spray pipe 14 is connected with a spray head 15, the outer surface of the fixed pipe 9 is provided with a water inlet port 10, one side of the connecting piece 13 is fixed with an operating handle 16, two sides of the installation block 8 are respectively provided with a limit groove 25, two sides of the installation seat 7 are respectively penetrated with a push rod 28, one end of the push rod 28 is fixed with a limit part 26 extending into the limit groove 25, one side of locating part 26 is fixed with reset spring 27, fixed slot 30 has been seted up at the top of push rod 28, the top both sides of mount pad 7 all run through the dead lever 31 that extends to fixed slot 30 inside, extrusion spring 32 has been cup jointed to the surface of dead lever 31, mounting groove 17 has all been seted up at the surface of base 1 and back, the inside of mounting groove 17 is connected with extension arm 20 through connecting axle 18, the fixed surface of extension arm 20 has the handle of a drawing 24, electric putter 19 is installed to the bottom of extension arm 20, electric putter 19's bottom is fixed with friction plate 21.

Furthermore, the bottom of the friction plate 21 is serrated, so that the friction force with the ground is increased, the device is not easy to move backwards, and the stability of the device is improved.

Further, the rocking handle 23 is fixed with to the one end of two-way screw rod 3, and the surface of rocking handle 23 is provided with the rubber sleeve, is convenient for wave two-way screw rod 3, and the rubber sleeve has increased staff and rocking handle 23's frictional force for the staff is difficult for skidding when waveing rocking handle 23.

Further, one side of the base 1 is fixed with a push handle 22, and the outer surface of the push handle 22 is provided with anti-slip lines, so that the push device can move conveniently, and the anti-slip lines can increase friction force.

Further, a pull ring 29 is fixed at the top end of the fixing rod 31, so that the fixing rod 31 can be pulled to move upwards.

Further, gyro wheel 2 is all installed to the bottom both sides of base 1 for the device is convenient for remove, has improved the mobility, and the staff's transport of being convenient for, labour saving and time saving.

Furthermore, the mounting block 8 is matched with the mounting base 7, so that the mounting block is more convenient to disassemble and has good stability during mounting.

The working principle is as follows: firstly, a worker puts the device at a designated place, then pulls the extension arm 20 through the pull handle 24, further the extension arm 20 rotates to a vertical angle with the base 1 under the action of the connecting shaft 18, then the electric push rod 19 pushes the friction plate 21 to contact with the ground, thus the stability of the device is improved, the bottoms of the friction plates 21 are all in a sawtooth shape, the friction force is increased, further the situation that the device moves backwards due to reverse thrust is avoided when fire is extinguished, then the worker is connected with a water pipe through the water inlet interface 10, water is sprayed out from the water spray head 15, when the height needs to be lifted, the worker clockwise shakes the rocking handle 23, so that the bidirectional screw rod 3 rotates, the bidirectional screw rod 3 rotates to enable the two groups of thread sleeves 4 to relatively move, further the support rod 5 supports the support plate 6, and further the purpose of lifting the height is achieved, when the disassembly and maintenance are needed, a worker pulls the pull ring 29, so that the fixing rod 31 overcomes the elasticity of the extrusion spring 32 and is separated from the fixing groove 30, at this time, under the action of the reset spring 27, the limiting piece 26 is also separated from the limiting groove 25, the worker can disassemble the mounting block 8 and the mounting seat 7, when the maintenance is completed and the mounting is carried out, the worker puts the mounting block 8 into the mounting seat 7, then the push rod 28 is pushed, the limiting piece 26 overcomes the elasticity of the reset spring 27 and is inserted into the limiting groove 25, meanwhile, the fixing groove 30 corresponds to the fixing rod 31, under the action of the extrusion spring 32, the fixing rod 31 can be inserted into the fixing groove 30, the limiting piece 26 and the limiting groove 25 are limited, the fixing rod 31 and the fixing groove 30 are fixed, and the mounting work is completed.

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 portable fire extinguishing fire prevention big gun device of fire control engineering, includes base (1), its characterized in that: the water spraying device is characterized in that a bidirectional screw (3) is installed at the top of the base (1), two groups of thread sleeves (4) are arranged on the outer surface of the bidirectional screw (3), the tops of the two groups of thread sleeves (4) are connected with a supporting plate (6) through supporting rods (5), a mounting seat (7) is arranged at the top of the supporting plate (6), a fixed pipe (9) is arranged inside the mounting seat (7) through a mounting block (8), the top end of the fixed pipe (9) is connected with a vertical pipe (12) through a rotary joint (11), the top end of the vertical pipe (12) is connected with a water spraying pipe (14) through a connecting piece (13), one end of the water spraying pipe (14) is connected with a water spraying head (15), a water inlet connector (10) is arranged on the outer surface of the fixed pipe (9), an operating handle (16) is fixed on one side of the connecting piece (13), and limiting grooves (25) are formed in the two sides of the mounting block (8), push rods (28) penetrate through two sides of the mounting seat (7), one end of each push rod (28) is fixedly provided with a limiting piece (26) extending into the limiting groove (25), a return spring (27) is fixed on one side of the limiting piece (26), a fixing groove (30) is arranged at the top of the push rod (28), the two sides of the top of the mounting seat (7) are both provided with a fixing rod (31) which extends to the inside of the fixing groove (30), an extrusion spring (32) is sleeved on the outer surface of the fixed rod (31), mounting grooves (17) are formed in the outer surface and the back of the base (1), the interior of the mounting groove (17) is connected with an extension arm (20) through a connecting shaft (18), the outer surface of the extension arm (20) is fixed with a pull handle (24), the bottom of the extension arm (20) is provided with an electric push rod (19), and the bottom of the electric push rod (19) is fixed with a friction plate (21).

2. The mobile fire extinguishing and fire extinguishing gun device for fire engineering according to claim 1, characterized in that: the bottom of the friction plate (21) is in a sawtooth shape.

3. The mobile fire extinguishing and fire extinguishing gun device for fire engineering according to claim 1, characterized in that: a rocking handle (23) is fixed at one end of the bidirectional screw (3), and a rubber sleeve is arranged on the outer surface of the rocking handle (23).

4. The mobile fire extinguishing and fire extinguishing gun device for fire engineering according to claim 1, characterized in that: a push handle (22) is fixed on one side of the base (1), and anti-skid grains are arranged on the outer surface of the push handle (22).

5. The mobile fire extinguishing and fire extinguishing gun device for fire engineering according to claim 1, characterized in that: and a pull ring (29) is fixed at the top end of the fixing rod (31).

6. The mobile fire extinguishing and fire extinguishing gun device for fire engineering according to claim 1, characterized in that: the roller wheels (2) are mounted on two sides of the bottom of the base (1).

7. The mobile fire extinguishing and fire extinguishing gun device for fire engineering according to claim 1, characterized in that: the mounting block (8) is matched with the mounting base (7).