JP3112852U - Unit bleachers - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a unit seat which can be installed at any time in various facilities in a short period of time and can be easily removed.
SOLUTION: A unit viewing seat U having seats 4 arranged in a staircase, a base frame 1, a viewer support part 2 configured in a staircase shape on the base frame 1, and a viewer support A main body 5 integrally including a seat 4 disposed in each stage of the portion 2 and a footrest face material 3 for the upper stage seat 4 disposed in a rear part of the lower stage seat 4; And the staircase 6 integrated with the main body 5.
[Selection] Figure 1

Description

  The present invention relates to a unit seat. More particularly, the present invention relates to a unit seat that is configured as a unit in which a spectator seat or a part or all of the seat can be transported.

  For example, in popular sports such as baseball, soccer, and volleyball, a relatively large number of spectators may be expected even when it is held as a company or neighborhood association event. It is necessary to select a new facility as a game site.

  However, the number of such facilities is limited, and it is often difficult to find a facility of an appropriate size for the expected number of visitors. In addition, such facilities generally have higher usage fees and usage fees than facilities that do not have spectator seats or bleachers.

  In other words, facilities having spectator seats and bleachers require maintenance and management costs in addition to the installation and construction costs. Such costs are also required when the facilities are not used constantly, and it can be said that the social loss due to the waste is very large.

  In addition, when installing new auditoriums or bleachers at various facilities, or removing obsolete auditoriums or auditoriums, use of the facilities will be possible during the installation and removal operations. Because it is limited, another problem arises that the longer the installation and removal work, the greater the social loss.

  The present invention has been made in view of the problems of the prior art, and provides a unit seat that can be installed at various times in various facilities in a short period of time and can be easily removed. It is an object.

  The unit seating seat of the present invention is a unit seating seat having seats arranged in a staircase shape, a base frame, a viewer support section configured in a staircase shape on the base frame, and the viewer A main body having a seat disposed on each stage of the support part and a footrest surface material for the upper stage seat disposed on the rear part of the lower stage seat; Features.

  In the unit attendant seat of the present invention, it is preferable to include a staircase that is integrated with the main body.

  The unit seat of the present invention preferably comprises a roof that is integrated with the main body.

  Further, in the unit seat of the present invention, it is preferable that the awning is disposed on the roof so as to be freely opened and closed.

  Furthermore, in the unit attendant seat of the present invention, it is preferable that the stairs are lifted up by half of the step between the seats.

  Since the present invention is configured as described above, it is possible to easily and quickly provide the required seats at the ball game hall and event venue, and the removal of the seats can be performed easily and quickly. An excellent effect is obtained that maintenance and maintenance costs can be eliminated.

  Hereinafter, the present invention will be described based on an embodiment with reference to the accompanying drawings, but the present invention is not limited to the embodiment.

Embodiment 1
FIG. 1 is a perspective view of a unit seat according to Embodiment 1 of the present invention, and FIGS. 2, 3, and 4 are a plan view, a front view, and a side view, respectively. FIG. 5 shows a partial detail view.

  As shown in FIGS. 1 to 4, the unit viewing seat U is a multi-stage seating seat (four steps in the illustrated example), and is erected on the base frame 1 and the base frame 1 at predetermined intervals. , Which are formed in the required number of steps, and an upper stage provided behind the lower seat and supported by the viewer support part 2. Are attached via seat receiving members 13 and 13 arranged in parallel, for example, in front of the horizontal portion of the footrest face material 3 for the seat and the horizontal portion of the seat support frames 12, 12, 12, 12,. The main body 5 is comprised from these base frames 1, the viewer support part 2, the footrest surface materials 3, 3, 3, ..., and the seat 4. As shown in FIG. Here, the footrest face material 3 is attached to the seat support frame 12 by welding, for example, and supported by the viewer support unit 2. The footrest face material 3 is also used as a passage.

  As shown in FIG. 5, the base frame 1 includes a frame portion 1 a in which square steel pipes 11 are assembled so as to frame a planar projection shape of a main body 5 and a staircase 6 described later, and an arrangement position of a seat support frame 12 And a seat support frame installation portion 1b made of, for example, a square steel pipe and arranged in parallel with both ends joined to the inner surface of the frame portion 1a.

  As shown in FIG. 1, steps 6 for moving between the seats 4, 4 of each step are provided integrally with the main body 5 on both sides in the longitudinal direction of the main body 5. A handrail 7 made of a round pipe member is erected along the side edge of the staircase 6 and the rear edge of the main body 5. This handrail 7 is provided with stanchions at appropriate intervals. The staircase 6 can be on only one side.

  The staircase 6 includes a staircase support frame 21 formed of a staircase support frame 22 and an adjacent seat support frame 12 that are erected on a base frame 1 that is common to the main body 5, and a staircase support board support 21. The tread board face material 23 and the kicking face material 24 supported by the above-described structure, and the kick-up is made to coincide with the steps of the seats 4 and 4. Here, the footrest surface material 3 of the main body 5, the tread surface material 23 and the kicking surface material 24 of the stairs 6 are made of, for example, expanded metal (a metal plate formed in a mesh shape). In that case, the corners of the tread surface material 23 and the kicking surface material 24 may be covered by, for example, an angle from the viewpoint of safety and reinforcement.

  Further, a brace 8 and a cross rail 9 made of a round pipe member are attached to the viewer support part 2 and the stair tread board support part 21 as appropriate for reinforcement. As a result, it is possible to improve the strength during use, and it is possible to prevent deformation during installation and removal of the unit seating seat U by a procedure as described later.

  Next, the installation method and removal method of the unit seating seat U configured as described above will be described.

  Here, the unit seating area U has a total length, a depth, and a height that can be transported by a transportation means such as a truck (for example, a total length: 7.5 to 9.0 meters, a depth: 2.5 to 3. 5 meters, height: 1.0-2.5 meters).

  Installation of the unit seat U is performed by 1) transporting the unit seat U from the storage location to the installation target facility by a truck or the like, and 2) hanging a wire rope 31 on the viewer support section 2, for example, by a crane (not shown). Lift from the loading platform, etc. 3) Move the unit seat U to the upper position of the installation position with the crane or the like, and 4) Suspend while adjusting the posture and position of the unit seat U with the crane or the like.

  Thereby, the installation of the unit seat U is completed. In this case, in order to level the unit seat U, a base may be provided in advance with a concrete block or the like, and the unit seat U may be installed on the base.

  If the required number of seats is not secured in one unit viewing seat U, the steps 1 to 4 are repeated a predetermined number of times to install the required number of unit viewing seats U and secure the required number of seats.

  On the other hand, the removal of the unit seat U is as follows: 1) For example, the wire rope 31 is hung on the viewer support section 2, the unit seat U is lifted by a crane (not shown), and 2) the unit seat U is tracked by the crane or the like. Move to above the loading platform etc. 3) Hang it down on the truck loading platform etc. while adjusting the posture and position of the unit seat U with the crane etc.

  Thereby, removal of the unit seat U is completed.

  As described above, in the unit bleacher seat U according to the first embodiment, components necessary for functioning as a multistage auditorium are unitized in such a manner that the components can be transported collectively (joint state between members, size, etc.). As a result, it is possible to quickly form an optimum size of the auditorium in various facilities at any time. Moreover, since the removal can be quickly performed after the end of the event or the like, the original state can be easily restored.

Embodiment 2
Hereinafter, with reference to FIG. 6 thru | or FIG. 8, the unit seating seat U1 which concerns on Embodiment 2 of this invention is demonstrated. The second embodiment is obtained by modifying the first embodiment, and is obtained by adding a roof 40 to the unit seat U of the first embodiment. Since the remaining configuration of the second embodiment is the same as that of the first embodiment, the description of the first embodiment will be used.

  The roof 40 is provided so as to extend from the upper end of each column 41 to the front of the unit seating seat and obliquely upward from the upper end of each column 41. Side beams 42, front beams 43 provided so that both ends are joined to the ends of the side beams 42, and truss beams 44 provided so that both ends are joined to the upper ends of the columns 41. A awning 45 that can be freely opened and closed attached to the side beam 42 so as to cover the upper part of the main body 5 of the unit seat U1, and a column 41 and the side beam 42 that reinforce the bearing strength of the awning 45. And a brace 46 provided therebetween.

  The tent 45 is suspended by a predetermined number of wires 51 stretched between the side beams 42 in parallel with the longitudinal direction of the unit seat U1 so as to suppress the occurrence of slack. It is configured to be opened and closed in a curtain manner along the wire 51 by an operation, and is thereby opened and closed freely. With this configuration, it is possible to prevent the awning 45 from being damaged during transportation during installation of the unit seat U1 or during strong winds after installation.

  FIG. 6 shows a state in which two unit seats are installed side by side. As shown in FIG. 6, when a plurality of unit seats are installed side by side, a unit seat with stairs 6 is provided. Can be used in combination with a unit seat that does not have the stairs 6.

Embodiment 3
Hereinafter, with reference to FIG. 9, the unit seating seat U2 according to Embodiment 3 of the present invention will be described. The third embodiment is a modification of the second embodiment, and the kick h h of the stairs 6 of the unit viewing seat U1 of the second embodiment is halved. Since the remaining configuration of the third embodiment is the same as that of the second embodiment, the description of the second embodiment will be used.

  As shown in FIG. 9, in the unit viewing seat U <b> 2 of the third embodiment, the kicking h of the stairs 6 is set to a half 2 of the kicking up in the first and second embodiments. With this configuration, the stairs 6 can be easily moved up and down, and the difficulty when an elderly person or a child moves between the seats of each stage can be reduced.

  According to the present invention, since the components necessary for functioning as a bleacher are configured as a unit that can be transported in a lump, installation and removal of the bleachers can be achieved very easily. Therefore, it is possible to provide a seating area at various facilities as needed.

It is a perspective view which shows the outline | summary of the unit bleacher seat which concerns on Embodiment 1 of this invention. It is a top view of the same unit seat. It is a front view of the unit bleacher. It is a side view of the same unit seat. It is a top view which shows the detail of the base of the same unit seat. It is a front view of the unit bleacher of Embodiment 2. It is a side view of the same unit seat. It is a top view which shows the detail of the roof of the same unit seat. It is a side view of the unit bleacher of Embodiment 3.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base frame 2 Visitor support part 3 Footrest surface material 4 Seat 5 Main body 6 Stairs 7 Handrail 11 Square steel pipe 12 Seat support frame 31 Wire rope 40 Roof 46 Awning U unit seat

Claims (5)

A unit bleacher with seats arranged in steps,
A base frame, a viewer support section configured in a staircase shape on the base frame, a seat disposed at each stage of the viewer support section, and a seat rear section of the lower stage A unit viewing seat comprising a main body integrated with a footrest face material for an upper stage seat.     2. The unit seat according to claim 1, further comprising a staircase integrated with the main body.     3. The unit seat according to claim 1, further comprising a roof arranged integrally with the main body.     4. The unit seat according to claim 3, wherein the roof is provided with a awning that can be freely opened and closed.     The unit seat according to claim 2, wherein the stairs are lifted up by half of the step between the seats.

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