JPH0337646Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to a fire hydrant device installed in a passageway such as a tunnel, and is easy to assemble and prevents damage to passage side members after installation. This invention relates to a fire hydrant device whose members can be easily replaced when damaged.

(Prior art) This type of conventional fire hydrant device has a door plate on the front of the cabinet body in which the hose reel etc. are stored, and eliminates gaps between the area around the door plate and the front of the cabinet body to maintain the aesthetic appearance. A decorative frame for this purpose is fixed to the cabinet body.

The main body of the cabinet is installed so that the majority of it is embedded in a normal wall surface to the extent that the decorative frame is exposed, so a moving car or the like may come into contact with the decorative frame or door plate, and deformation due to contact may occur. is occurring.

The locking device for opening and closing the door plate includes a latch groove provided at the opening edge of the door plate opening of the decorative frame, and a latch portion in which the latch is normally engaged with the latch groove;
An unlocking mechanism for unlocking the latch is provided on the door plate. Therefore, in conventional locking devices, the position of the latch portion etc. is adjusted depending on the position of the door plate with respect to the cabinet body.

(Problem that the invention aims to solve) If the decorative frame is deformed in this way, the entire cabinet body must be repaired, or the entire cabinet must be replaced with a new one, so all piping and other equipment must be removed for repair. This may result in higher repair costs, etc.
It is economically disadvantageous.

Also, during manufacturing, it is important to efficiently fix the decorative frame to the cabinet body while adjusting the locking device so that there are no gaps with the door plate or unevenness on the front surface.
It is difficult and time consuming.

(Means for Solving the Problems) This invention solves the problem in conventional fire hydrant systems where even if the decorative frame etc. is damaged or deformed, the entire cabinet body must be repaired and the locking device must be adjusted or the entire system must be replaced. It is devised to solve the problem so that repairs only need to be made with a decorative frame, etc., and its structure includes a door plate 18 on the front of the cabinet body 2 in which the hose reel 1 is housed, and a door plate 18 around the door plate 18. In a fire hydrant device in which the cabinet main body 2 is attached to a wall 93 of a passage 92, etc., the decorative frame 6 is located on the outside.
Also, between the door plate 18 and the cabinet body 2, as attachment means 7 and 19, there is provided a mounting frame 8 which protrudes forward of the cabinet body 2 and which is attached to the cabinet body 2 and on which the decorative frame 6 is placed, and a mounting frame 8 which is movable to the cabinet body 2. Movable frame 2 of door plate 18 freely attached
2, which removably fix the decorative frame 6 to the mounting frame 8 and the door plate 18 to the movable frame 22, respectively, and a latch portion 5 of a lock which holds the door plate 18 in the closed position.
This is a fire hydrant device installed in a passage or the like, characterized in that two latch grooves 53 are provided on the cabinet body 2, and a latch 54 of the latch portion 52 and an unlocking mechanism 55 are provided on the movable frame 22.

(Function) The decorative frame 6 and the door plate 18 are the same as the decorative frame 6 and the door plate 18.
and the cabinet body 2 via a mounting frame 8 as a mounting means 7 and 19 provided between the cabinet body 2 and the movable body 22,
Furthermore, since the latch groove 53 of the latch portion 52 of the locking device is provided on the cabinet body 2, and the latch 54 of the latch portion 52 and the unlocking mechanism 55 are provided on the movable frame 22, for example, the decorative frame 6 that has been damaged may be damaged. It can be easily removed from the mounting frame 8 independently.

In this way, the decorative frame 6 and the door plate 18 can be separated from the cabinet main body 2 independently as necessary, which makes repair, replacement, and assembly convenient, and also eliminates the need for adjusting the locking device. .

(Example) Next, an example of this invention will be described based on the drawings.

Fig. 1 shows a perspective view before assembly, Fig. 2 shows a partially longitudinal side view in the assembled state, and Fig. 3 shows a plan view of the main parts in the open state. An opening 3 is formed in the front face of the cabinet body 2 that houses equipment for the door plate, and an opening 4 for the door plate
A decorative frame 6 having a fire extinguisher opening 5 is attached to the cabinet body 2 via attachment means 7.

The mounting means 7 exemplified include a mounting frame 8 which is a part of a frame member that is fixed to the lower part of the cabinet main body 2 and whose front part protrudes forward from the opening 3; It consists of a mounting edge 9 formed at the front of the cabinet body 2 and a bolt.

FIG. 4 shows a vertical cross-sectional side view of the main parts of the decorative frame 6 and the cabinet body 2 attached by the above-mentioned attachment means 7, and the front part 8a of the attachment frame 8 is provided with a catch 10 with right and left knock pins 10a. , a bracket 11 with knock pin holes 11a on the lower left and right sides of the decorative frame 6;
At the rear of the decorative frame 6, there is a shock absorbing member 1 formed using thin-walled chevron rope in a shape when viewed from the front.
2 is attached, and a stay 14 as one of the shock absorbing members is attached to an intermediate frame 13 provided between the door plate opening 4 and the fire extinguisher opening 5.

To assemble the decorative frame 6, insert the dowel pins 10a of the mounting frame 8 into the left and right dowel pin holes 11a, place the bracket 11 on the catch seat 10, join the rear surface of the shock absorbing member 12 to the mounting edge 9 of the cabinet body 2, and tighten the bolts. The holes 15 and 16 are aligned with each other, and the decorative frame 6 is removably attached to the cabinet body 2 using bolts 17, and the stay 14 is also attached to the edge of the vertical member 8b of the mounting frame 8 using bolts. In this way, the decorative frame 6 can be installed and positioned by the dowel pins 10a, and
The weight of the cabinet body 2 is supported by the catch seat 10.

A door plate 18 that closes the door plate opening 4 is provided in front of the hose reel 1, and a door plate 18 that closes the door plate opening 4 is provided.
A door plate 18 is attached via attachment means 19 to. The mounting means 19 shown as an example is such that the hose reel 1 is mounted and the hose reel 1 is mounted from the closed door position shown in FIG.
It consists of a movable frame 22 and bolts provided on the cabinet body 2 so that it can rotate between the open door positions shown in the figure using a shaft 21 of a bearing 20 (fixed to the cabinet body 2) as a fulcrum. .

Door plate 1 attached by this attachment means 19
8 in the closed position, the illustrated movable frame 22 has left and right rods 23, 23 to which the bearings 20 are attached, and a center fixedly attached to the left and right rods 23, 23 in the form of a bridge. A rod 24 and an upper rod 25,
A bearing stand 27 for mounting the bearing of the hose reel 1 is provided at the center of the middle rod 24, upper rod 25, and lower rod 26, and a bolt hole is provided on the upper side of the upper rod 25. 28 and bolt holes 29 are provided on the sides of the lower rod 26, respectively.

The door plate 18 connects the periphery of the top plate 30 to the upper frame 3.
1. Attach the shock absorbing member 35 reinforced with the lower frame 32 and the left and right bars 33 and 34 and formed using vertical beams with a square cross section to the back of the top plate 30, and attach the bolt holes 3
6 is fixed to the shock absorbing member 35, and the shock absorbing member 3 is attached below the bracket 37.
5 is provided with a bolt hole 38.

This door plate 18 is constructed by placing the lower side of the bracket 37 on the upper side of the upper frame 25 and aligning the bolt holes 36 and 28, and by joining the shock absorbing member 35 to the side edge of the lower frame 26 and aligning the bolt holes 38 and 29. , the door plate 18 is attached to the movable frame 22 with the bolts 39 and 40 via the shock absorbing member 35.

An adjustment plate 41 is inserted into the joint surface between the upper rod 25 and the bracket 37 to adjust the vertical position of the door plate 18 with respect to the decorative frame 6, and an adjustment plate 42 is inserted into the joint surface between the lower rod 26 and the shock absorbing member 35. are inserted to adjust the front and back position of the decorative frame 6 of the door plate 18, and by these, the door plate 18
The gap with respect to the decorative frame 6 is adjusted.

The upper part of the fire extinguisher opening 5 is provided with a panel 43 equipped with an indicator light, a transmitter, etc. screwed to the decorative frame 6, and the lower part is provided with a fire extinguisher door 44 screwed to the decorative frame 6. It gets blocked.

In the above embodiment, the door is opened by tilting and rotating the door plate 18 forward, but the door can also be opened by rotating around the vertical axis. The configuration of this invention described above can be applied to fire hydrant devices that open the door with various trajectories, such as those that open the door in various trajectories, such as those that pull out the door parallel to the closed door position. The attachment means 7 and 19 for the decorative frame 6 and the door plate 18 are not limited to the above-mentioned embodiments, and the decorative frame 6 may have a structure in which the decorative frame 6 is locked using, for example, a latch instead of using the bolts 17. .

The shock absorbing members 12 and 35 have the function of absorbing the impact force by elastic deformation of these members when an automobile or the like collides with the decorative frame 6 or the door plate 18. This can prevent the cabinet body 2 from deforming due to impact force.

A locking device 51 that locks the door plate 18 in the closed door plate position.
As shown in a partially longitudinal perspective in FIG.
And the unlocking mechanism 55 that performs the unlocking operation is mounted on the movable frame 22.
The decorative frame 6 and the door plate 18 are configured independently of the attachment of the locking device 51, and the door plate 18
Even when the decorative frame 6 is removed from the cabinet body 2, the locking device 51 is not affected, and the locking device 51 does not need to be adjusted when removed.

That is, from the upper rod 25 of the movable frame 22, the rod 5
6 and 56 are extended, and the latch mounting plate 58 of the latch portion 52 is attached to the rod 57 that bridges between the rods 56 and 56. The latch arm 61 is pivotally attached to the latch mounting plate 58 using the fulcrum pin 60 at one end, and the latch 5
One end of the wire 62 is secured to the other end of the latch arm 61, which always comes into contact with the latch 54 in the direction in which the latch 4 projects due to the action of a spring (not shown).
Attach the bowl-shaped handle cover 65 to the handle mounting plate 64 attached to the upper and middle rods 25 and 24 using bolts 63 using bolts 66, and attach the operating handle 67 to the handle cover 65 using pins 67a.
The other end of the wire 62 is locked to a handle bracket 68 that is integrated with the operating handle 67, and each end is locked to the operating handle 67 and the handle cover 65, and the torque is wound around the pin 67a. The spring holds the operating handle 67 in the locked position shown in FIG. 6. In this locked position, the latch 54 is fitted into the latch groove 53 by the action of the spring, and the operating handle 67 is moved along the arrow line in FIG. When the latch 54 is rotated in the direction shown in FIG. are doing.

The illustrated latch groove 53 is provided at a position that protrudes into a notch 70 provided in the shock absorbing member 12 attached to the back side of the decorative frame 6, and is inserted into the latch receiver 53a.
A slide plate 71 is provided in the latch groove 53 and protrudes forward from the groove portion of the latch groove 53. The latch 54 is extended and protrudes from the upper edge of the door plate 18 when the door is in the closed position, and when the door plate 18 is opened, the tip of the latch 54 is pushed into the latch receiver 53a by the slide plate 71.
It is devised so that it can be guided smoothly without getting caught in the gap between the opening and the lower edge 76 of the decorative frame 6.

The handle cover 65 is set in a position facing an operating opening 72 cut out in the front plate 30 of the door plate 18, and a sealing material 73 is fitted into the operating opening 72 to seal the sealing portion of the handle mounting plate 64. 64
This sealing material 73 is brought into close contact with a to prevent cleaning water from entering the cabinet body 2 through the opening 72 when cleaning the wall surface.

The movable frame 22 has its opening operation buffered by a damper 74 which is fixed at one end to the cabinet body 2, and by a stopper 75 fixed to the cabinet body 2.
The rear parts of the left and right rods 23, 23 of the movable frame 22 come into contact with each other, whereby the door plate 18 is held in the door open position.

The illustrated hose reel 1 is rotatably supported by a bearing 80 attached to a bearing stand 27, as shown in a side view in FIG. 2 and in a plan view in an open position in FIG. The base of the hose 81 wound around the hose reel 1 is connected to an elbow 83 via a pipe 82.
The elbow 83 is connected to a hollow shaft (not shown) that is supported by a bearing 80 so as to be able to rotate together with the hose reel 1, and is connected to an elbow 84 and a pipe 85 (not shown) attached to the movable frame 22. The hollow shaft is connected via an outer rotation joint.

The intake pipe 86 is connected to a fire extinguishing liquid supply source (not shown), and the left and right shafts 21, which are the rotation centers of the movable frame 22,
A pipe 87 disposed concentrically with the shaft 21 is connected to the intake pipe 86, a rotary joint 88 that can rotate concentrically with the shaft 21 is connected to the pipe 87, and the rotary joint 88 is connected to the pipe 85 via a water supply valve 89. It is connected.

Nozzle 90 connected to the tip of hose 81
is inserted into a nozzle insertion fitting 91 provided on the door plate 18. As illustrated in FIG. 4, the fire hydrant device is attached to a wall 93 of a tunnel-like passage 92 such that a door plate 18 looks into the passage 92.

(Effect of the invention) As described above, the fire hydrant device provided in a passage or the like according to this invention is attached to the cabinet body 2 as attachment means 7, 19 between the decorative frame 6, the door plate 18, and the cabinet body 2. A mounting frame 8 protrudes forward from the cabinet body 2 and on which the decorative frame 6 is placed, and a movable frame 22 for the door plate 18 movably attached to the cabinet body 2 are provided. 18 are removably fixed to the movable frame 22, and the latch groove 53 of the latch part 52 of the lock that holds the door plate 18 in the closed position is fixed to the cabinet body 2, and the latch groove 53 of the latch part 52 of the latch part 52 is
4 and the unlocking mechanism 55 are respectively provided on the movable frame 22, so repairs can be made without removing the hose reel 1, piping, the latch 53 of the locking device, and the unlocking mechanism 55 that are built into the cabinet body 2. Therefore, the decorative frame 6 and door plate 18 are attached to the cabinet body 2.
It is now possible to remove it from the cabinet or attach it to the cabinet body 2.

In this way, only the decorative frame 6 and the door plate 18 need to be repaired or replaced with new ones, and there is no need to repair or replace the entire cabinet body 2 or adjust the locking device, so repair costs can be reduced. Recovery time has also been significantly shortened.

[Brief explanation of the drawing]

The figures show one embodiment of this invention, in which Fig. 1 is a perspective view before assembly, Fig. 2 is a partially vertical side view in the assembled state, Fig. 3 is a plan view of main parts in the door open position, and Fig. 4 is a perspective view before assembly.
5 is a longitudinal sectional side view of the main part of the cabinet body, FIG. 5 is a longitudinal sectional side view of the door plate in the closed position, and FIG. 6 is a partially longitudinal sectional perspective view of the locking device. 1... Hose reel, 2... Cabinet body, 6... Decorative frame, 8... Mounting frame, 7, 19...
Attachment means, 9... Attachment edge, 18... Door plate, 22
...Movable frame, 51...Lock device, 52...Latch portion, 53...Latch groove, 54...Latch, 55...
...Unlocking mechanism, 92...Passway, 93...Wall portion.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A cabinet body in which a hose reel is housed has a door plate on the front side and a decorative frame located outside the periphery of this door plate, and the cabinet body is attached to a wall of a passageway, etc. In the fire extinguishing device to be installed, a mounting frame that is attached to the cabinet body, protrudes to the front of the cabinet body, and on which the decorative frame is placed, and a mounting frame that is movable to the cabinet body are used as attachment means between the decorative frame and the door plate and the cabinet body. A movable frame for the door plate attached to the door plate is provided, the decorative frame is attached to the mounting frame, and the door plate is removably fixed to the movable frame, respectively, and the latch groove of the latch part of the locking device that holds the door plate in the closed position is installed in the cabinet. A fire hydrant device installed in a passage, etc., characterized in that a main body is provided with a latch and an unlocking mechanism of a latch portion, respectively, in a movable frame. 2. Utility model registration claim 1, in which the front part of the cabinet body is provided with a mounting edge as part of the mounting means between the decorative frame and the cabinet body
Fire hydrant equipment installed in passageways, etc. as described in Section 1.