CN211986791U

CN211986791U - Copper is smelted and is used safe fire hydrant

Info

Publication number: CN211986791U
Application number: CN202020296175.2U
Authority: CN
Inventors: 高庆文; 靳艳伟; 靳富坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-24
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to a fire-fighting articles for use technical field especially relates to a copper is smelted and is used safe fire hydrant, including the fire control box body, bottom one side fixed mounting of fire control box body has the fire hydrant, and one side of fire control box body rotates and is connected with the chamber door, fire control box body terminal surface fixedly connected with handle, and the lateral wall fixedly connected with L shape fixed block of fire control box body, one side of fire hydrant is provided with inverter motor, and the top of fire hydrant rotates and is connected with the hand wheel, inverter motor's upper end is rotated and is connected with the carousel, and inverter motor fixed mounting is in the inner wall bottom of fire control box body, the first stationary hump of fixedly connected with is encircleed in week of carousel, week side. The utility model discloses in drive the carousel through inverter motor and rotate, make the carousel drive the hand wheel and rotate, through the rotational speed that changes inverter motor's rotation adjusting handle wheel, shorten the time that the user rotated the hand wheel, save time.

Description

Copper is smelted and is used safe fire hydrant

Technical Field

The utility model relates to a fire-fighting article technical field especially relates to a copper is smelted and is used safe fire hydrant.

Background

The existing fire hydrant has a great deal of inconvenience in use, a hydrant valve hand wheel is not easy to rotate and easy to slip, meanwhile, a fire hydrant door handle is small and inconvenient to open, people are easy to be confused under general emergencies, the small handle can lead a user to be confused, the optimal fire extinguishing time is missed, and therefore the use safety of fire fighting is reduced, and the fire fighting is convenient and fast to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety fire hydrant for copper smelting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety fire hydrant for copper smelting comprises a fire hydrant body, a fire hydrant is fixedly installed on one side of the bottom end of the fire hydrant body, a box door is rotatably connected to one side of the fire hydrant body, a handle is fixedly connected to the end face of the fire hydrant body, an L-shaped fixing block is fixedly connected to the side wall of the fire hydrant body, a variable frequency motor is arranged on one side of the fire hydrant, a hand wheel is rotatably connected to the upper portion of the fire hydrant body, a rotary disc is rotatably connected to the upper end of the variable frequency motor, the variable frequency motor is fixedly installed at the bottom end of the inner wall of the fire hydrant body, a first fixing bulge is fixedly connected to the periphery of the rotary disc in a surrounding mode, a second fixing bulge is fixedly connected to the periphery of the hand wheel, the rotary disc and the hand wheel are meshed through the first fixing bulge and the second, the inside sliding connection of spout has the carriage release lever, and the inside wall fixedly connected with spring of spout, on the lateral wall of the one end fixedly connected with carriage release lever of spring, the terminal surface of L shape fixed block is linear equidistance's fixedly connected with stopper.

Preferably, the movable rod and the sliding groove are in clearance fit.

Preferably, the outer diameter of the moving rod is smaller than the spacing distance between two adjacent limiting blocks.

Preferably, the outer diameters of the rotary disc and the hand wheel are equal.

Preferably, the limiting block is a member made of a PVC material.

Preferably, the input end of the variable frequency motor is electrically connected with the power output end of the fire-fighting box body.

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

1. the utility model discloses in drive the carousel through inverter motor and rotate, make the carousel drive the hand wheel and rotate, through the rotational speed that changes inverter motor's rotation adjusting handle wheel, shorten the time that the user rotated the hand wheel, save time.

2. The utility model discloses in through the manual pulling handle of user, make the chamber door rotate, make L shape fixed block drive the fixed block and remove under chamber door pivoted effect, make the carriage release lever remove in the spout that the fixed block upper surface was seted up under the effect that L shape fixed block removed, make the spring compression to the person of facilitating the use opens the chamber door.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first fixing protrusion mounting structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing block of the present invention;

fig. 4 is an enlarged schematic view of a partial structure a of the present invention.

In the figure: 1. a fire-fighting box body; 2. a fire hydrant; 3. a variable frequency motor; 4. a turntable; 5. a box door; 6. a hand wheel; 7. a first fixing projection; 8. a second fixing projection; 9. a handle; 10. an L-shaped fixed block; 11. a limiting block; 12. a travel bar; 13. a fixed block; 14. a spring; 15. a chute.

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.

Referring to fig. 1-4, a safety fire hydrant for copper smelting comprises a fire hydrant body 1, a fire hydrant 2 is fixedly installed on one side of the bottom end of the fire hydrant body 1, a chamber door 5 is rotatably connected to one side of the fire hydrant body 1, a handle 9 is fixedly connected to the end surface of the fire hydrant body 1, an L-shaped fixing block 10 is fixedly connected to the side wall of the fire hydrant body 1, a variable frequency motor 3 is arranged on one side of the fire hydrant 2, a hand wheel 6 is rotatably connected to the upper side of the fire hydrant 2, a rotary table 4 is rotatably connected to the upper end of the variable frequency motor 3, the variable frequency motor 3 is fixedly installed at the bottom end of the inner wall of the fire hydrant body 1, a first fixing bulge 7 is fixedly connected to the periphery of the rotary table 4 in a surrounding manner, a second fixing bulge 8 is fixedly connected to the periphery of the hand wheel 6, the rotary table 4 and, spout 15 has been seted up to the upper surface of fixed block 13, and the inside sliding connection of spout 15 has carriage release lever 12, and the inside wall fixedly connected with spring 14 of spout 15, on the one end fixedly connected with carriage release lever 12's of spring 14 the terminal surface of L shape fixed block 10 is linear equidistant fixedly connected with stopper 11.

Wherein, clearance fit is formed between the moving rod 12 and the sliding chute 15.

Wherein, the outer diameter of the moving rod 12 is smaller than the spacing distance between two adjacent limit blocks 11.

Wherein, the outer diameters of the rotary disc 4 and the hand wheel 6 are equal.

The stopper 11 is a member made of PVC.

Wherein, the input of inverter motor 3 and the power output electric connection of fire control box 1.

The working principle is as follows: the variable frequency motor 3 drives the rotary table 4 to rotate, so that the rotary table 4 drives the hand wheel 6 to rotate, the rotation speed of the hand wheel 6 is adjusted by changing the rotation of the variable frequency motor 3, the time for a user to rotate the hand wheel 6 is shortened, and the time is saved; the handle 9 is pulled manually by a user to enable the box door 5 to rotate, the L-shaped fixing block 10 drives the fixing block 13 to move under the action of rotation of the box door 5, the moving rod 12 moves in the sliding groove 15 formed in the upper surface of the fixing block 13 under the action of movement of the L-shaped fixing block 10, and the spring 14 is compressed, so that the box door 5 can be opened by the user conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The safe fire hydrant for copper smelting comprises a fire hydrant body (1) and is characterized in that a fire hydrant (2) is fixedly installed on one side of the bottom end of the fire hydrant body (1), a box door (5) is connected to one side of the fire hydrant body (1) in a rotating mode, a handle (9) is fixedly connected to the end face of the fire hydrant body (1), an L-shaped fixing block (10) is fixedly connected to the side wall of the fire hydrant body (1), a variable frequency motor (3) is arranged on one side of the fire hydrant body (2), a hand wheel (6) is rotatably connected to the upper portion of the fire hydrant body (2), a rotary table (4) is rotatably connected to the upper end of the variable frequency motor (3), the variable frequency motor (3) is fixedly installed at the bottom end of the inner wall of the fire hydrant body (1), a first fixing bulge (7) is fixedly connected to the periphery of the rotary table (4), a second, carousel (4) and hand wheel (6) are through the meshing of first fixed protruding (7) and second fixed protruding (8), equal fixedly connected with fixed block (13) in both sides about the lateral wall of chamber door (5), spout (15) have been seted up to the upper surface of fixed block (13), the inside sliding connection of spout (15) has carriage release lever (12), and the inside wall fixedly connected with spring (14) of spout (15), on the lateral wall of the one end fixedly connected with carriage release lever (12) of spring (14), the terminal surface of L shape fixed block (10) is linear equidistance fixedly connected with stopper (11).

2. A safety hydrant for copper smelting according to claim 1, wherein the movable rod (12) and the chute (15) are in clearance fit.

3. A safety hydrant for copper smelting according to claim 1, wherein the outside diameter of the moving rod (12) is smaller than the interval distance between the adjacent stoppers (11).

4. A safety hydrant for copper smelting according to claim 1, wherein the outside diameters of the rotary disc (4) and the hand wheel (6) are equal.

5. A safety hydrant for copper smelting according to claim 1, wherein said stopper (11) is a member made of PVC.

6. The safety fire hydrant for copper smelting according to claim 1, wherein the input end of the variable frequency motor (3) is electrically connected with the power output end of the fire fighting box body (1).