JP5615525B2 - Inspection door construction method - Google Patents

Description

  The present invention relates to a method for constructing an inspection door that covers pipes arranged in a corridor of a concrete building such as an apartment, and more particularly, easily constructs an inspection door column or frame without welding work. It is related to the construction method of the inspection door that can be done and the horizontal adjustment and height adjustment of the column or frame are easy, and in addition, the vibration of the water heater etc. can be prevented from being transmitted to the living space. is there.

  In concrete buildings such as condominiums, pipes such as water, gas, electricity, etc. are arranged within each floor or between floors, and these pipes are exposed to human error due to the exposed pipes. Covered with an inspection door to prevent touching.

Conventionally, as shown in Fig. 5, these inspection doors have anchor bolts driven into a concrete building frame, and a four-sided frame assembled in advance at the factory is welded and fixed to the anchor bolts. It is constructed by fixing with a number. 5A is a diagram showing a state in which a conventional inspection door construction method is viewed from the side, and FIG. 5B is a diagram showing a state in which the conventional inspection door construction method is viewed in plan. is there.
Therefore, these conventional construction methods work by fixing the four-sided frame with anchor bolts before the building is finished, and installing pipes such as water, gas, electricity, etc., and then installing the door. However, there was a problem that it took time and labor by skilled workers.
In addition, after pipes such as water, gas, and electricity are installed, it is necessary to cure the surroundings of the work area so that welding sparks do not fly during welding work. There was a problem that it took time and effort.

  In recent years, Patent Document 1 discloses an inspection door that does not require welding work in order to solve such a problem.

JP 2002-155670 A

  However, although the inspection door described in Patent Document 1 does not require welding work, the base frame for holding the frame is fixed by anchor bolts on the top and bottom of the housing, and the position can be adjusted only on the lower base frame The correct adjustment bolt is attached.

  Therefore, in this structure, since the base frame is anchor-fixed in advance, there is a problem that it is very difficult to redo if positioning is not appropriate.

  The present invention has been made in view of the above-described conventional problems, and can easily construct a frame or a support column of an inspection door without welding work, and the level adjustment and height of the frame. The purpose of the present invention is to provide a construction method for an inspection door that is easy to adjust and can prevent vibrations of a water heater or the like from being transmitted to a living space.

In order to achieve the above object, an inspection door construction method according to claim 1 of the present invention is an inspection door construction method for covering pipes arranged in a corridor of a concrete building such as an apartment. of the struts or the frame is installed between the ceiling surface and the floor surface in the corridor in order to form a space for covering the piping, surface on the pillar or the frame is placed in the corners and the corners of the space and under surface portion, mechanism for adjusting the output size and the bracing member mounting and a a Nkaboruto through holes, after fixing the posts or the frame by adjusting the bracing member such that Tsuppara the ceiling surface and the floor surface, The pillar or frame is firmly fixed to the ceiling surface or floor surface by anchor bolts, and a gap for ventilation is provided between the pillar or frame body and the ceiling surface and floor surface. Form a door frame by fixing to the body , It is attached to the door to be freely opened and closed the door frame, so as to provide a gap for ventilation between the ceiling surface and floor surface, to secure the sleeve panels and decorative panel to the post or frame, further struts or frame and it is a configuration in which Ru is brought into contact with the wall of the corridor through the rubber member.

According to the inspection door construction method according to claim 1 of the present invention, the inspection door construction method covers pipings arranged in a corridor of a concrete building such as an apartment, and covers the pipings. of struts or the frame is installed between the ceiling surface and the floor surface in the corridor in order to form a space, the dimension out surface and a lower surface on the pillar or the frame is placed in the corners and the corners of the space After fixing the strut or frame by attaching the adjusting mechanism and the strut member equipped with anchor bolt through holes and adjusting the strut member to stretch to the ceiling surface and floor surface , the anchor bolt supports the strut or By firmly fixing the frame to the ceiling or floor, and fixing the horizontal beam to the column or frame so as to provide a ventilation gap between the column or frame and the ceiling and floor. A door frame is formed and can be opened and closed freely. It is attached to, so as to provide a gap for ventilation between the ceiling surface and floor surface, since has been configured to secure the sleeve panels and decorative panel to the post or frame, the frame of the access door Can be easily constructed without welding work, and since the frame body is not bolted on site, the position can be easily adjusted after provisional assembly.

  Moreover, since the mechanism which adjusts a protrusion dimension is provided in the tension member, the horizontal adjustment and height adjustment of a frame can be performed easily.

Furthermore, since there are gaps in the upper and lower parts of the inspection door, even if there is a gas leak from the gas piping covered by the inspection door, the gas in the inspection door is not provided without providing a ventilation opening in the inspection door. Can be prevented. In addition, since the strut member is configured to be anchored to the concrete building, it is possible to more effectively prevent the inspection door from being displaced due to a strong external force such as a strong wind.

Moreover , since it is comprised so that a support | pillar or a frame may contact | abut to the wall surface of a hallway via a rubber body, it can prevent that vibrations, such as a water heater, are transmitted to living space.

It is a schematic diagram which shows 1st Embodiment of the construction method of the inspection door which concerns on this invention. It is a schematic diagram which shows the construction procedure of 1st Embodiment. It is a schematic diagram which shows the state before construction and after construction of 1st Embodiment. It is a schematic diagram which shows 2nd Embodiment of the construction method of the inspection door which concerns on this invention. It is a schematic diagram which shows the construction method of the conventional inspection door.

Embodiments of the present invention will be described with reference to the drawings. The embodiment described below is merely an example embodying the present invention, and does not limit the technical scope of the present invention.
FIG. 1 is a schematic diagram showing a first embodiment of a construction method of an inspection door according to the present invention, FIG. 2 is a schematic diagram showing a construction procedure of the first embodiment, and FIG. 3 is a first embodiment. It is a schematic diagram which shows the state before construction after construction and after construction.

(First embodiment)
First, the structure of the inspection door 1a which concerns on 1st Embodiment is demonstrated based on FIG. FIG. 1A is a diagram showing a side view of the inspection door 1a of the first embodiment, and FIG. 1B is a plan view of the inspection door 1a of the first embodiment. FIG.

(Configuration of the first embodiment)
As shown in FIGS. 1 (a) and 1 (b), the inspection door 1a according to the present embodiment includes a frame 3 to which a sleeve panel 2 that forms the side surface of the inspection door 1a is attached in advance, and these A bracing member 8 attached to the positions of the corner 4 and the corner 5 of the frame 3 and the positions of the upper surface 6 and the lower surface 7 of the frame 3. 9 and the horizontal rail 11 used for fixing the water heater BOX 10 and the like, the door 9, the front decorative panel 12, and the central decorative panel 13 are configured as main components.

The projecting member 8 is provided with a projecting dimension adjusting mechanism 14, and the projecting dimension adjusting mechanism 14 includes a contact portion 15, a bolt portion 16, a nut 17, an adjusting nut 18, and a projecting member mounting member 19. Yes. A screw groove 20 is provided in the bolt portion 16, and a nut 17 and an adjusting nut 18 are screwed together. The nut 17 is fixed to the tension member mounting member 19 by welding or the like, and the tension member mounting member 19 is fixed to the frame 3 by welding or the like.
The contact portion 15 is provided with an anchor bolt through hole 23 for firmly fixing the tension member 8 to the ceiling surface 21 and the floor surface 22.

Further, the frame body contact portion 24 at the end on the wall surface side of the sleeve panel 2 is in contact with a rubber body 25 attached to a blindfold member 26 fixed to the wall surface 28 by a fixing screw 27.
In the first embodiment, the rubber body 25 is used from the viewpoint of price and usability, but the vibration generated from the inspection door 1a such as a water heater is absorbed, and the vibration is transmitted to the living space through the wall surface 28. Any other elastic body such as a spring material or a sponge material can be used as long as it is a member that can prevent this.

Here, the corner 4 refers to a corner where the frame 3 or the column as shown in FIG. 1 contacts the wall surface 28 among the corners of the space formed by the frame 3 or the column, and the corner 5 Means a corner other than the corner 4.
In the first embodiment, the tension members 8 are attached to all the corners 4 and 5 in order to more effectively prevent the inspection door 1a from being displaced due to strong winds or the like. If there is no fear of displacement of the inspection door 1a, the tension member 8 can be attached only to any corner 4 or corner 5 as necessary.

Moreover, the upper surface part 6 and the lower surface part 7 of the frame body 3 point out the part which opposes the ceiling surface 21 and the floor surface 22 among the frame body 3 or a support | pillar as shown in FIG.
In addition, in this 1st Embodiment, although the tension member 8 is attached to the upper surface part 6 and the lower surface part 7 of the frame 3, the place where the side surface of the inspection door to construct becomes a wall is the frame 3 Alternatively, the frame member 3 can be fixed by attaching the tension member 8 to the side surface portion of the support column and stretching it on the wall surface 28.

(Construction procedure of the first embodiment)
Next, the construction procedure of the inspection door will be described based on FIG. 2A is a diagram showing a state in which the frame 3 is constructed in a space where the piping 29 is desired to be covered, and FIG. 2B is a diagram showing the door 9 and the front makeup after the frame 3 is constructed. It is a figure which shows the state which constructs the panel 12, the center decorative panel 13, etc. FIG.

  First, as shown in FIG. 2 (a), the frame body 3 to which the sleeve panel 2 and the tension member 8 are previously attached is disposed at a predetermined position in the factory, and is provided on the tension member 8 to such an extent that the member is lightly held. Using the protruding dimension adjusting mechanism 14, it is stretched and temporarily fixed to the ceiling surface 21 and the floor surface 22, and it is confirmed whether there is a problem in arrangement.

  Next, the blindfold member 26 is attached to the wall surface 28 using a fixing screw 27 so that the blindfold member 26 comes into contact with the frame contact portion 24 provided on the sleeve panel 2, and the blindfold member 26 and the frame contact portion 24. The rubber body 25 is inserted between them and fixed to the blindfold member 26, and the frame body contact portion 24 is brought into contact therewith.

Next, the frame body 3 is permanently fixed to the ceiling surface 21 and the floor surface 22 while being horizontally adjusted and height-adjusted by using the protruding dimension adjusting mechanism 14 provided on the tension member 8.
Specifically, by rotating the adjusting nut 18 of the protruding dimension adjusting mechanism 14, the bolt part 16 is rotated, and the contact part 15 screwed with the bolt part 16 is moved up and down in the longitudinal direction of the bolt part 16. Let As described above, the nut 17 is fixed to the tension member mounting member 19, and the tension member mounting member 19 is further fixed to the frame 3. Therefore, the adjustment nut 18 is rotated to rotate the bolt portion 16. As a result, the non-fixed contact portion 15 moves up and down in the longitudinal direction of the bolt portion 16. Then, when the contact portion 15 contacts the ceiling surface 21 or the floor surface 22, the frame 3 is fixed in a space where the piping 29 is desired to be covered.
Here, by arbitrarily adjusting the protruding dimension adjusting mechanism 14 (specifically, the amount of rotation of the adjusting nut 18) of each of the projecting members 8 at the corner 4 and the corner 5, the pipe body 29 is connected to the frame 3. Fix it horizontally in the space you want to cover.

  If necessary, the anchor member 30 is fixed to the ceiling surface 21 and the floor surface 22 by passing the anchor bolt 30 through the anchor bolt through hole 23, so that the frame 3 can be more firmly covered with the pipe 29. Secure to.

  Next, the crosspiece 11 is placed on the facing frame 3 with screws (not shown) so that a gap 31 is formed between the ceiling surface 21 and the floor surface 22 at the mounting position of the water heater BOX 10 and the lower surface position of the door 9. ).

  Next, the water heater BOX 10 is fixed to the horizontal rail 11 with screws (not shown).

  Finally, as shown in FIG. 2B, the front decorative panel 12 and the central decorative panel 13 are fixed to the frame 3 with screws (not shown), and the door 9 is fixed with a hinge (not shown). This completes the construction of the inspection door 1a.

  In this way, since the inspection door can be constructed without performing welding work as in the conventional construction method, it is possible to easily construct the inspection door while preventing deformation of the frame body or the column due to welding. .

  Further, since the projecting dimension adjusting mechanism is provided on the tension member, the inspection door can be easily and horizontally fixed in the space where the piping is to be covered.

  Furthermore, since the clearance is provided in the upper and lower portions of the inspection door, even when there is a gas leak, gas filling can be prevented without providing a ventilation opening in the inspection door.

  Further, since the frame body is in gentle contact with the wall surface by the frame body abutting portion, rubber body, blindfold member, and fixing screw, vibration generated from an inspection door such as a water heater is transmitted to the living space through the wall surface. Can be prevented.

  In the above embodiment, the frame 3 is used. However, the method for constructing the inspection door according to the present invention is not limited thereto, and a support post to which the tension member 8 is attached is prepared. After fixing a support | pillar between the ceiling surface 21 and the floor surface 22, the sleeve panel 2 and the crosspiece 11 etc. which form the side surface of the inspection door 1a can also be attached to the said support | pillar. Moreover, it can also be set as the following forms.

(Second Embodiment)
Next, the structure of the inspection door 1b which concerns on 2nd Embodiment is demonstrated based on FIG. FIG. 4 is a schematic view showing a second embodiment of the inspection door construction method according to the present invention.

  Here, the inspection door 1b according to this embodiment is used when the first embodiment shown in FIG. 1 covers the piping 29 in a U-shape in plan view, as shown in FIG. This is used when the piping 29 arranged at the corners of the housing is covered in an L shape in plan view.

  The configuration of the present embodiment is the same as the configuration of the first embodiment except that the frame 3 to which the sleeve panel 2 is attached in advance and the support column 32 to which the tension member 8 is attached in advance are used. It is.

  In addition, as a construction procedure of the second embodiment, the support 32 is provided with the support 32 in advance, and not only the frame contact 24 but also the support 33 is fixed to the wall 28. The construction procedure is the same as that of the first embodiment except that the rubber body 25 is attached to the blindfold member 26 fixed by the screw 27.

  That is, an L-shaped space is formed in plan view using the frame 3 and the support column 32 to which the sleeve panel 2 is attached in advance, and at the positions of the corner 4 and the corner 5 of the frame 3 and the support column 32. In addition, a space in which the frame 3 and the support column 32 are to be covered with the piping 29 by the tension members 8 (outward dimension adjusting mechanism 14) attached to the positions of the upper surface portion 6 and the lower surface portion 7 of the frame body 3 and the support column 32. Adjust the height inside and fix it horizontally.

  Therefore, similarly to the first embodiment, the inspection door can be easily and horizontally fixed in the space where the piping is to be covered while preventing deformation of the frame body or the support column due to welding.

  In addition, gas filling can be prevented without providing a ventilation opening in the inspection door.

  Furthermore, it is possible to prevent vibration generated from an inspection door such as a water heater from being transmitted to the living space through the wall surface.

  The construction method of the inspection door of the present invention can be used for an inspection door that covers pipings arranged in a corridor of a concrete building such as an apartment.

DESCRIPTION OF SYMBOLS 1a Inspection door 1b Inspection door 2 Sleeve panel 3 Frame body 4 Corner part 5 Corner part 6 Upper surface part 7 Lower surface part 8 Strut member 9 Door 10 Water heater BOX
DESCRIPTION OF SYMBOLS 11 Horizontal crosspiece 12 Front decorative panel 13 Central decorative panel 14 Outward dimension adjustment mechanism 15 Contact part 16 Bolt part 17 Nut 18 Adjustment nut 19 Strut member attachment member 20 Thread groove 21 Ceiling surface 22 Floor surface 23 Anchor bolt through-hole 24 Frame Body contact portion 25 Rubber body 26 Blindfold member 27 Fixing screw 28 Wall surface 29 Piping 30 Anchor bolt 31 Gap 32 Support 33 Contact support

Claims (1)

A construction method of an inspection door that covers pipes arranged in a corridor of a concrete building such as an apartment,
Of the columns or frames installed between the ceiling surface and floor surface of the corridor to form a space that covers the piping,
The surface portion and lower surface portion on the pillar or the frame is placed in the corners and the corners of the space,
Attaching the bracing member has a mechanism and A Nkaboruto through hole to adjust the output size,
After fixing the strut or the frame body by adjusting the strut member so as to stretch on the ceiling surface and the floor surface, the anchor or bolt is used to fix the strut or the frame body to the ceiling surface or the floor surface. Firmly fixed,
A door frame is formed by fixing a horizontal rail to the support column or the frame body so that a ventilation gap is provided between the support column or the frame body and the ceiling surface and the floor surface, and the door A door is attached to the frame so that it can be opened and closed.
Fixing the sleeve panel and the decorative panel to the column or the frame so as to provide a ventilation gap between the ceiling surface and the floor surface ,
Further, the struts or the frame body, the construction method of the access door, characterized in Rukoto is brought into contact with the wall of the corridor through the rubber member.

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