CN210472876U

CN210472876U - Indoor fire hydrant for fire fighting function

Info

Publication number: CN210472876U
Application number: CN201921158832.0U
Authority: CN
Inventors: 商桢
Original assignee: Jing'an Engineering Co Ltd
Current assignee: Jing'an Engineering Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-08
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to an indoor fire hydrant for fire control function belongs to fire-fighting equipment technical field. Including the protective housing, it is provided with the dwang to rotate on the inside wall of protective housing, around being equipped with the fire control area on the dwang, fire control area length direction's one end is provided with the connector, be provided with the recess with the connector joint in the dwang, be provided with on the recess and be used for the mounting with the connector butt in the recess. The indoor fire hydrant can be used for conveniently storing the fire hose.

Description

Indoor fire hydrant for fire fighting function

Technical Field

The utility model relates to a fire-fighting apparatus technical field especially relates to an indoor fire hydrant is used to fire control function.

Background

A fire hydrant, a fixed fire-fighting device, is mainly used for controlling combustible substances, isolating combustion-supporting substances and eliminating a fire source. It is divided into indoor fire hydrant and outdoor fire hydrant. The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detection system, a water mist system and the like. The fire hydrant is mainly used for the fire fighting truck to take water from a municipal water supply network or an outdoor fire fighting water supply network to put out a fire, and can also be directly connected with a water hose and a water gun to discharge water to put out a fire.

Traditional indoor fire hydrant includes the fire hydrant guard box, and the fire hydrant is placed in the fire hydrant guard box, and has placed the fire hose in the guard box for when the conflagration breaing out, install the fire hose on the fire hydrant, put out a fire to the place far away from, because the fire hose overlength, after the fire hose finishes using, need the staff to fold the fire hose, place in the guard box again, make taking in of fire hose more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hydrant for fire control function has the advantage of being convenient for accomodate the fire hose.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a fire control function is with indoor fire hydrant, includes the protective housing, it is provided with the dwang to rotate on the inside wall of protective housing, around being equipped with the fire hose on the dwang, the one end of fire hose length direction is provided with the connector, be provided with the recess with the connector joint in the dwang, be provided with the mounting that is used for with the connector butt in the recess on the recess.

Implement above-mentioned technical scheme, during the installation fire control area, insert the recess with the connector in, the operation mounting rotates the dwang in being fixed in the recess with the connector, and when the dwang rotated, the fire control area then surrounded outside the dwang, then can carry out accomodating of fire control area.

Further, the mounting is including separation blade and the torsional spring that is used for the butt connector, the separation blade rotates and sets up in the inside wall of recess, the connector joint is in the cavity that separation blade and recess formed, the one end of torsional spring is connected with the inside wall of recess, the other end and the separation blade of torsional spring are connected, when separation blade and recess lateral wall are perpendicular, the torsional spring is natural state.

Implement above-mentioned technical scheme, during the fixed connector, stretch into the recess with the connector in, connector butt separation blade downwardly rotating, the torsional spring is compression state, and when the connector stretched into the cavity that separation blade and recess formed, the upper surface of separation blade butt connector, then the connector was fixed in the cavity that separation blade and recess formed.

Further, the dwang includes that interior pole and cover are located the outer pole of interior pole, the one end that the outer pole was kept away from to interior pole rotates with the inside wall of guard box to be connected, the recess sets up on the outer pole and the opening of recess flushes with the lateral wall of outer pole, be provided with the groove that slides that supplies the recess to remove along interior pole length direction on the interior pole.

Implement above-mentioned technical scheme, when accomodating the fire control area, pull out outer pole from interior pole, the outer wall of recess removes on the inner wall in groove of sliding this moment, when the manual work with recess pulling outside the protective housing on the outer pole in the time of, can rotate the outer pole, carry out the rotation of outer pole, the rotation of outer pole rotation drive interior pole rotates. Through the setting of dwang telescopic, can accomodate outside the protective housing when carrying out the fire control area and accomodate, avoid the protective housing to obstruct fire fighter's operation.

Furthermore, the bearing is arranged at one end of the inner rod, which is rotatably connected with the protective box, the inner ring of the bearing is coaxial with the inner rod, and the outer ring of the bearing is connected with the side wall of the protective box in an interference fit manner.

Implement above-mentioned technical scheme, through the setting of bearing, can be so that interior pole and guard box friction within a definite time for when the manual outer pole that rotates drives interior pole rotation, it is easier.

Further, a handle is arranged at one end, away from the inner rod, of the outer rod.

Implement above-mentioned technical scheme, through the setting of handle to the fire fighter rotates the dwang.

Further, be provided with the spring on the interior pole and jump the beans, set up on the outer pole and jump first trompil and the second trompil of beans joint with the spring, when the spring jumps the beans joint in first trompil, interior pole is accomodate to the outer pole in, when the spring jumps the beans joint in the second trompil, in the outer pole of interior pole roll-off.

When the technical scheme is implemented, the outer rod is pushed, moves on the inner rod until the spring jumping beans are clamped into the first open hole, the outer rod is positioned in the protective box, and the fire fighting belt on the outer rod is positioned in the protective box; and when the outer rod is pulled, the outer rod moves on the inner rod to the position where the spring jumping bean is clamped into the second opening, and the fire fighting belt on the outer rod is positioned outside the protective box. Jump the setting in the beans card goes into first trompil and second trompil through the spring, can fix the position that the dwang extension or shorten to avoid outer pole to drop from interior pole when rotating, also when making outer pole be located the protective housing, can be fixed in on the interior pole.

Furthermore, the cross section of the inner rod is rectangular, and the inner cavity of the outer rod for the inner rod to pass through is rectangular.

Implement above-mentioned technical scheme, the inner chamber through interior pole cross section and outer pole is the setting of rectangle, can be so that when the outer pole rotates, can drive interior pole and rotate, does not rely on the frictional force between the two to rotate, also can reduce the spring and jump the load that the beans card goes into in the second opening, the drive intensity between interior pole and outer pole of reinforcing.

To sum up, the utility model discloses following beneficial effect has:

the fire-fighting belt is wound outside the rotating rod, the fire-fighting belt can be wound outside the rotating rod by rotating the rotating rod, and a fire fighter does not need to wind the fire-fighting belt, so that the labor intensity of the fire fighter is reduced;

and secondly, the connector can be limited by the blocking piece, so that the connector is prevented from falling off from the groove.

Drawings

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

FIG. 2 is a schematic structural view of the hidden opening/closing door of the present invention;

fig. 3 is an exploded view of the inner and outer rods of the present invention;

FIG. 4 is a schematic structural view of the outer rod of the present invention;

fig. 5 is a schematic structural view of the fire fighting belt of the present invention.

Reference numerals: 1. a protective box; 11. opening and closing the door; 2. rotating the rod; 21. an inner rod; 211. a bearing; 212. a sliding groove; 213. jumping beans by a spring; 22. an outer rod; 221. a handle; 222. a groove; 223. a first opening; 224. a second opening; 3. a fire hose; 31. a connector; 4. a fixing member; 41. a torsion spring; 42. a baffle plate.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, an indoor fire hydrant for a fire fighting function includes a protective box 1, an opening/closing door 11 rotatably provided on a side wall of the protective box 1, and a rotating rod 2 rotatably provided on a side wall of the protective box 1 opposite to the opening/closing door 11.

As shown in fig. 3 and 4, the rotating rod 2 includes an inner rod 21 and an outer rod 22 slidably disposed outside the inner rod 21, a bearing 211 is coaxially fixed at one end of the inner rod 21 extending out of the outer rod 22, and an outer ring of the bearing 211 is connected with a side wall of the protection box 1 in an interference fit manner. The outer wall of the end of the outer rod 22 away from the inner rod 21 is provided with a handle 221, and the handle 221 is used for rotating the outer rod 22. The outer rod 22 is provided with a groove 222 with an opening aligned with the outer side wall of the outer rod 22, the inner rod 21 is provided with a sliding groove 212 connected with the groove 222 in a sliding manner along the length direction of the inner rod 21, and the opening of the sliding groove 212 is aligned with the outer side wall of the inner rod 21. The outer side wall of the inner rod 21 is provided with a spring jumping bean 213, the outer rod 22 is provided with a first opening 223 and a second opening 224 which are clamped with the spring jumping bean 213, and when the spring jumping bean 213 is clamped in the first opening 223, the inner rod 21 is accommodated in the outer rod 22; when the spring bean 213 snaps into the second opening 224, the outer rod 22 slides out of the protective housing 1 and the groove 222 is located outside the protective housing 1. The cross section of the outer wall of the inner rod 21 is rectangular, and the cross section of the cavity of the outer rod 22 for the inner rod 21 to pass through is rectangular, namely, when the outer rod 22 rotates, the inner rod 21 and the outer rod 22 rotate synchronously.

The fire fighting belt 3 is wound on the outer rod 22, a connecting head 31 (see fig. 5) is arranged at one end of the fire fighting belt 3 in the length direction, and a fixing part 4 for abutting the connecting head 31 in the groove 222 is arranged on the groove 222. Mounting 4 sets up at least two including the separation blade 42 and the torsional spring 41 that are used for butt connector 31, separation blade 42, and separation blade 42 articulates in the inside wall of recess 222, and connector 31 joint is connected in the cavity that separation blade 42 and recess 222 formed, and the one end of torsional spring 41 is connected with the inside wall of recess 222, and the other end and the separation blade 42 of torsional spring 41 are connected, and when separation blade 42 was perpendicular with recess 222 lateral wall, torsional spring 41 was natural state.

The working principle is as follows: when the fire hose 3 is used, the outer rod 22 is pulled out of the protective box 1, after the fire hose 3 on the outer rod 22 moves out of the protective box 1 along with the outer rod 22, the spring jumping bean 213 is clamped into the second opening 224, one end of the fire hose 3 far away from the connector 31 is pulled, after the fire hose 3 is pulled out, the connector 31 is taken out of the groove 222, the connector 31 is clamped on a fire hydrant, and the fire hydrant is opened to extinguish a fire; after finishing putting out a fire, stretch into recess 222 with connector 31 in, connector 31 butt separation blade 42 rotates downwards, torsional spring 41 is compression state, when connector 31 stretches into the cavity that separation blade 42 and recess 222 formed, separation blade 42 butt upper surface of connector 31, then connector 31 is fixed in the cavity that separation blade 42 and recess 222 formed, rotate handle 221 again, then remaining fire control area 3 is drawn into on outer pole 22, after finishing rolling up fire control area 3, promote outer pole 22, the spring jumps beans 213 from the roll-off in the second trompil 224, when outer pole 22 removed to spring beans 213 card income first trompil 223, outer pole 22 is located protective housing 1, fire control area 3 is located protective housing 1 promptly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a fire control function is with indoor fire hydrant, includes protective housing (1), characterized by: rotate on the inside wall of protective housing (1) and be provided with dwang (2), around being equipped with fire control area (3) on dwang (2), fire control area (3) length direction's one end is provided with connector (31), be provided with recess (222) with connector (31) joint in dwang (2), be provided with on recess (222) and be used for mounting (4) with connector (31) butt in recess (222).

2. The indoor fire hydrant of claim 1, wherein: mounting (4) including separation blade (42) and torsional spring (41) that are used for butt connector (31), separation blade (42) rotate and set up in the inside wall of recess (222), connector (31) joint is in the cavity that separation blade (42) and recess (222) formed, the one end of torsional spring (41) is connected with the inside wall of recess (222), the other end and the separation blade (42) of torsional spring (41) are connected, when separation blade (42) is perpendicular with recess (222) lateral wall, torsional spring (41) are natural state.

3. The indoor fire hydrant of claim 1, wherein: dwang (2) are located outer pole (22) of interior pole (21) including interior pole (21) and cover, the one end that outer pole (22) were kept away from in interior pole (21) rotates with the inside wall of protective housing (1) to be connected, recess (222) set up on outer pole (22) and the opening of recess (222) flushes with the lateral wall of outer pole (22), be provided with the groove (212) that slides that supplies recess (222) to remove along interior pole (21) length direction on interior pole (21).

4. The indoor fire hydrant according to claim 3, wherein: the inner rod (21) is provided with a bearing (211) at one end rotatably connected with the protective box (1), the inner ring of the bearing (211) is coaxial with the inner rod (21), and the outer ring of the bearing (211) is connected with the side wall of the protective box (1) in an interference fit manner.

5. The indoor fire hydrant according to claim 3, wherein: and a handle (221) is arranged at one end of the outer rod (22) far away from the inner rod (21).

6. The indoor fire hydrant according to claim 3, wherein: be provided with the spring on interior pole (21) and jump beans (213), set up on outer pole (22) and jump first trompil (223) and second trompil (224) of beans (213) joint with the spring, when the spring jumps beans (213) joint in first trompil (223), interior pole (21) is accomodate to outer pole (22) in, when the spring jumps beans (213) joint in second trompil (224), in interior pole (21) roll-off outer pole (22).

7. The indoor fire hydrant according to claim 6, wherein: the cross section of the inner rod (21) is rectangular, and an inner cavity of the outer rod (22) through which the inner rod (21) passes is rectangular.