JP2014105534A - Connection passage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a connection passage which makes both side parts of a floor joint plate made invisible from the outside, can prevent a lost article from falling down from the floor joint plate, and can efficiently inhibit rainwater infiltration.SOLUTION: A connection passage is constituted of: a connection passage body 9 having a channel-shaped cross section projecting upward from both side parts; a guide rail 10 fixed to another building frame of a portion corresponding the a tip of the connection passage body; a floor joint plate 14 whose tip is supported on a portion closer to the tip of the connection passage body so as to be slidingly movable in left and right direction; a pair of cover bodies 15 projecting outward, and positioned below both side parts of the floor joint plate so as to cover both the side parts; a cover plate slidingly and movably covering the tip of the floor joint plate; a pair of covers 17 slidingly and movably covering the pair of cover bodies 15; a pair of left and right hand rails 32 which can be expanded and contracted or slidingly moved; and movable handrails 36 which slidably move integrally with the floor joint plate in front and rear directions.

Description

  The present invention relates to a crossing passage that connects left and right buildings provided via joint parts so as to be able to go back and forth, and connects so as to be able to go back and forth between one housing and the other housing of a building that is provided with joint devices.

Conventional crosswalks are installed so that the flat floor joint plate can be moved in the front-rear and left-right directions so that the left and right buildings and structures can be swung in different directions in the front-rear and left-right directions due to the earthquake.
For this reason, both sides of the floor joint plate can be seen from the outside, which makes it difficult to see, and when a crossover is installed directly above, rainwater falling from the top crossover is located at the bottom. There is a drawback that it penetrates into the transition passage, and there is a disadvantage that if a dropped article is dropped on the floor joint plate, it falls below the transition passage.

Japanese Patent No. 4814159

  In view of the conventional drawbacks as described above, the present invention can improve the aesthetics by preventing both sides of the floor joint plate from being seen from the outside, and even if a fallen object is dropped on the floor joint plate. An object of the present invention is to provide a transit passage that can efficiently prevent falling objects from falling outward from the floor joint plate and that can effectively prevent rainwater from entering the passage on the lower floor.

The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

  In order to achieve the above object, the present invention is a cross-sectional channel that protrudes from one housing to the other housing, has a joint between the other housings, and has projecting pieces projecting upward on both sides. And a guide rail for guiding in the front-rear direction that is fixed substantially horizontally to the other casing on the joint portion side of the portion corresponding to the tip of the cross-passage body, and a rear end portion of the guide rail. A floor joint plate that is supported so as to be slidable in the front-rear direction and whose tip is slidable in the left-right direction at a portion near the tip of the cross-passage body, and integrated on both sides of the floor joint plate Alternatively, a pair of cover bodies that are fixedly protruded upward and protrude outwardly so as to cover both side portions of the floor joint plate, and a tip portion of the floor joint plate A cover plate that is slidably covered, a pair of covers that are integrally or fixedly provided on both sides of the cover plate, and that covers the pair of cover bodies so as to be slidable, and one end portion on the top of the pair of covers Is attached to be fixed or slidable and the other end is fixed to both sides of the rear portion of the floor joint plate, and a pair of left and right handrails capable of sliding or sliding, and the joint portion side of the other casing. It slides back and forth integrally with a fixed wall provided on both sides of the floor joint plate and the floor joint plate supported by the guide rail or the fixed handrail so as to be slidable back and forth. A pair of movable handrails in the front-rear direction constitutes a crossing passage.

As is clear from the above description, the present invention has the following effects.
(1) According to claim 1, a pair of upper and lower portions provided integrally or fixedly provided on both sides of the floor joint plate and positioned so as to cover both sides of the floor joint plate while projecting outward. Since the cover body is provided, both sides of the floor joint plate can be hidden from the outside.
Therefore, compared with the case where both sides of the floor joint plate can be seen from the outside, the aesthetics can be improved, and the side surface of the transition passage can be seen to have a substantially uniform thickness. Improvements can be made.
(2) According to the above (1), a pair of cover bodies and a pair of covers projecting upward or projecting upward are integrally or fixedly provided on both sides of the passageway main body, floor joint plate and cover plate. Therefore, since the floor surface of the entire passage is in a concave shape, it is possible to efficiently prevent the fallen object from falling down even if a fallen object is dropped on the transit path.
(3) According to the above (1), when a crossing passage is installed immediately below the crossing passage, if the present invention is applied to the upper crossing passage, the rainwater from the upper crossing passage enters the lower crossing passage. Can be effectively prevented.
(4) According to the above (1), it is only necessary to use a floor joint plate provided with a pair of cover bodies and a cover plate provided with a pair of covers. Therefore, the structure is simple and can be easily installed.
(5) According to the above (1), even if the swaying is different in the longitudinal and lateral directions due to the earthquake, the floor joint plate, the pair of left and right handrails, and the pair of front and rear handrails are covered without an opening in the crossing passage. It can be used safely because it keeps its state.
(6) In claim 2, the same effects as in the above (1) to (5) can be obtained, and a pair of left and right handrails can provide a safe and secure feeling during an earthquake.
(7) In claim 3, the same effects as in the above (1) to (5) can be obtained.

The top view of the 1st form for carrying out the present invention. The front view of the 1st form for carrying out the present invention. Sectional drawing which follows the 3-3 line of FIG. Sectional drawing in alignment with line 4-4 in FIG. Explanatory drawing of the floor joint plate of the 1st form for implementing this invention. Explanatory drawing of the cover plate of the 1st form for implementing this invention. Explanatory drawing of the handrail of the left-right direction of the 1st form for implementing this invention. Explanatory drawing of the handrail of the front-back direction of the 1st form for implementing this invention. Operation | movement explanatory drawing of the state by which the joint part became narrow by the earthquake of the 1st form for implementing this invention. Operation | movement explanatory drawing in the state where the joint part became wide by the earthquake of the 1st form for implementing this invention. Operation | movement explanatory drawing of the state swung in different front-back directions by the earthquake of the 1st form for implementing this invention. The top view of the 2nd form for carrying out the present invention. The front view of the 2nd form for carrying out the present invention. Sectional drawing which follows the 14-14 line | wire of FIG. The top view of the 3rd form for carrying out the present invention. The front view of the 3rd form for carrying out the present invention. Sectional drawing which follows the 17-17 line | wire of FIG. The top view of the 4th form for carrying out the present invention. The front view of the 4th form for carrying out the present invention. Sectional drawing which follows the 20-20 line of FIG. Explanatory drawing of the cover body and cover of the 4th form for implementing this invention.

  Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.

  In the first embodiment for carrying out the present invention shown in FIG. 1 to FIG. 11, 1 is a book that connects one housing 3 and the other housing 4 which are left and right buildings provided via a joint 2. In the transition passage of the present invention, the transition passage 1 is composed of an upper transition passage 5 that connects the upper positions of the one casing 3 and the other casing 4 and a lower transition passage 6 disposed immediately below the upper transition passage 5. It is configured.

  The upper crossing passage 5 and the lower crossing passage 6 project from the one housing 3 to the other housing 4 side, and are arranged so as to have joint portions 7 between the other housings 4, and projecting upward on both sides. A cross-sectional channel-shaped crossing passage main body 9, 9 having pieces 8, 8, and a portion corresponding to the tip of the crossing passage main body 9, 9 so as to be substantially horizontal to the other casing 4 on the joint 7 side. The guide rails 10 and 10 are fixed to the guide rails 10 and 10, and the guide rails 10 and 10 are supported by the guide rails 10 and 10 so that the rear ends are slidable in the front and rear directions via the plurality of rollers 11 and 11. Left and right direction through a plurality of rollers 13 in the recesses 12, 12 formed in a portion near the front end of the cross passage main body 9, 9 having a width of about twice the width L of the joint 7. Floor joints supported slidably on the floor 14 and 14 and both sides of the floor joint plates 14 and 14 projecting upward and integrally provided on both sides of the floor joint plates 14 and 14 and projecting outward. A pair of cover bodies 15, 15, 15, 15, which are in a lower position so as to cover, and the floor joint plates 14, 14 can be slid in the left-right direction and cover the recesses 12, 12. The cover plates 16 and 16 fixed to the transition passage main bodies 9 and 9 and the pair of cover bodies 15, 15, 15 provided integrally or fixed on both sides of the cover plates 16, 16, A pair of covers 17, 17, 17, 17 that can cover 15 slidably and can also cover the protruding pieces 8, 8, 8, 8 of the transition passage main bodies 9, 9, and the pair of covers 17, 17 A pair of left and right directions movable in the present embodiment, one end is attached to the upper part of 17, 17 and the other end is fixed to both sides of the rear portion of the floor joint plates 14, 14, and is movable. The floor joint plates 14, 14 are provided with openings 19, 19 on both sides of the floor joint plates 14, 14 on the joint 7 side of the other casing 4. One end of the fixed wall 20, 20, 20, 20 made of an outer wall or a handrail provided so as to be slid and the guide rail 10, 10 or the fixed wall 20, 20, 20, 20 slides in the front-rear direction. The other end portion is composed of a pair of movable handrails 21 in the front-rear direction using a lattice or a panel fixed to the both sides of the rear portion of the floor joint plate 14, 14. ing.

  As shown in FIG. 5, the pair of cover bodies 15, 15 protrudes outward from the side walls 22, 22 bent upward from both side portions of the floor joint plate 14 and the upper end portions of the side walls 22, 22. The upper walls 23, 23 bent in this manner and the both sides of the floor joint plate 14 are covered while projecting outward from the portion of the upper walls 23, 23 located at the outer ends of the projecting pieces 8, 8. It is comprised with the gutter | bowl main body 26 and 26 which formed the inclined surfaces 24 and 24 and the draining parts 25 and 25 so that it might be located below.

  As shown in FIG. 6, the pair of covers 17, 17 are bent so that side walls 27, 27 are bent upward from both sides of the cover plate 16, and projecting outward from the upper ends of the side walls 27, 27. So as to cover both sides of the floor joint plate 14 while projecting outward from the upper walls 28, 28 and the portions of the upper walls 28, 28 located at the outer ends of the projecting pieces 8, 8. It is comprised with the ridge body 31 and 31 which formed the inclined surfaces 29 and 29 and the draining part 30 and 30 so that it might be located below.

  The pair of left and right handrails 18 and 18 are substantially the same as the length of the cover plate 16 fixed to the upper portions of the upper walls 28 and 28 of the pair of covers 17 and 17 integrally formed with the cover plate 16. A pair of door-slip-shaped fixed handrails 32, 32 having the same length dimension, and a pair of fixed handrails 32, which are slidably movable on rails 33, 33 provided in the pair of fixed handrails 32, 32, and whose front end portions are the pair of fixed handrails 32. 32, a pair of movable handrails 36 fixed to the support columns 35, 35, which are positioned via rollers 34, 34 and whose other ends are fixed to both sides of the rear end of the floor joint plate 14. , 36.

  The pair of movable handrails 36, 36 may be formed in a lattice shape or may be a frame attached with a panel.

  The transition passage 1 having the above-described configuration is configured such that one casing 3 and the other casing 4 are connected to each other by a floor joint plate 14 whose tip is covered with a transition passage main body 9 and a cover plate 16 at a normal time. Both sides of the plate 14 are covered with a pair of cover bodies 15, 15, and the pair of cover bodies 15, 15 are connected to a pair of covers 17, 17 on both sides of the cover plate 16 so as to be slidable. .

  For this reason, since the both sides of the floor joint plate 14 are covered with the pair of cover bodies 15, 15, the appearance can be improved without being visible from the outside.

  Further, when the crossing passage 6 is installed directly below the pair of cover bodies 15 and 15 and the pair of covers 17 and 17, the pair of cover bodies 15 and 15 and the pair of covers 17 and 17 of the upper crossing passage 5 The rainwater can be effectively prevented from entering the crossing passage 6 just below.

  In addition, a pair of cover bodies 15 and 15 are provided on both sides of the floor joint plate 14, and a pair of covers 17 and 17 are also provided on both sides of the cover plate 16 so as to have a concave shape. Therefore, even if an object is dropped on the floor joint plate 14 or the cover plate 16, the pair of cover bodies 15 and 15 and the pair of covers 17 and 17 can prevent the dropped article from falling outward. Lost lost items can be prevented.

  When the joint portion 7 becomes narrow due to the earthquake, the pair of movable handrails 36 and 36 enter the pair of fixed handrails 32 and 32 as shown in FIG. 9 and the tips of the floor joint plate 14 and the pair of cover bodies 15 and 15 are inserted. The part enters the cover plate 16 and the covers 17 and 17 and absorbs the shaking movement, and enters both sides of the floor joint plate 14 so as not to be seen from the outside, and absorbs the shaking movement.

  When the joint portion 7 becomes wide due to the earthquake, the pair of movable handrails 36 and 36 move from the pair of fixed handrails 32 and 32 as shown in FIG. 10, and the floor joint plate 14 and the cover bodies 15 and 15 are moved. Moves so as to be separated from the passage main body 9 together with the other casing 4 so that the overlap between the cover plate 16 and the covers 17 and 17 is reduced to absorb the shaking motion. Since the joint plate 14 moves together with the pair of cover bodies 15, 15, both side portions of the floor joint plate 14 are covered with the pair of cover bodies 15, 15.

  When one casing 3 and the other casing 4 are moved in different longitudinal directions as shown in FIG. 11 due to an earthquake, the rear end portion of the floor joint plate 14 slides in the longitudinal direction along the guide rail 10. The pair of front and rear movable handrails 21 and 21 are also slid in the front and rear direction to cover the gap formed in the opening 19 portion of the fixed walls 20 and 20 with the pair of front and rear movable handrails 21 and 21 so that an opening is generated. Can be used safely.

[Different forms for carrying out the invention]
Next, different modes for carrying out the present invention shown in FIGS. 12 to 21 will be described. In the description of the different embodiments for carrying out the present invention, the same components as those in the first embodiment for carrying out the present invention are denoted by the same reference numerals, and redundant description is omitted.

  The second embodiment for carrying out the present invention shown in FIGS. 12 to 14 is mainly different from the first embodiment for carrying out the present invention in that it is integrated or fixed to one housing 3 side. In the point of using the connecting passage main body 9A having the provided side walls 37, 37, the connecting passage 1A using such a connecting passage main body 9A is similar to the first embodiment for carrying out the present invention. The effect is obtained.

  It is possible to improve the aesthetic appearance by providing covers 38, 38 that are fixed to or overlap the ends of the pair of covers 17, 17 of the cover plate 16 on the outer surfaces of the outer walls 37, 37. It is possible to prevent rainwater from entering the crossing passage 6 directly below.

  The third embodiment for carrying out the present invention shown in FIGS. 15 to 17 is mainly different from the first embodiment for carrying out the present invention in that the outer wall of the outer passage 39 is connected to the other casing 4. And a pair of left and right handrails 18A and 18A using a telescopic fan-shaped telescopic link 40 installed at the construction site or factory entrance. The same effect as the first embodiment for carrying out the present invention can be obtained even in the transition passage 1B.

  The same effect can be obtained by using a pair of front and rear handrails having the same structure as the pair of left and right handrails 18A and 18A.

The fourth embodiment for carrying out the present invention shown in FIG. 18 to FIG. 21 is mainly different from the second embodiment for carrying out the present invention in that the floor can absorb the shaking motion by an earthquake. In a building 43 in which the joint device 41 and the wall joint device 42 are used, the passage 44 formed in one housing 3 and the passage 45 formed in the other housing 4 are communicated with the floor joint device 41 interposed therebetween. In the point where the crossing passage 1A is provided in the portion to be provided, even if the crossing passage 1A provided in such a part is provided, the same effect as the second embodiment for carrying out the present invention can be obtained.
In the embodiment of the present invention, the side walls 37, 37, the pair of movable handrails 36, 36, the pair of front and rear movable handrails 21, 21 and the fixed wall 20 use panels or lattice-like panels. May be.

  Further, the shape of the pair of cover bodies and covers may be those using a bag main body formed in an arc shape as shown in FIG.

  INDUSTRIAL APPLICABILITY The present invention is used in an industry for manufacturing a crossing passage that connects one housing and the other housing provided via a joint so as to be able to go back and forth.

1, 1A, 1B: Crossing passage, 2: Joint part,
3: one housing, 4: the other housing,
5: Upper passageway, 6: Lower passageway,
7: joint part, 8: protruding piece,
9, 9A: Crossing passage main body, 10: Guide rail,
11: Roller, 12: Recess,
13: Roller, 14: Joint plate for floor,
15: Cover body, 16: Cover plate,
17: Cover,
18, 18A: a pair of left and right handrails,
19: Opening, 20, 20A: Fixed wall,
21: A pair of front and rear movable handrails,
22: Side wall, 23: Upper wall,
24: inclined surface, 25: draining part,
26: main body of the bag, 27: side wall,
28: Upper wall, 29: Inclined surface,
30: Draining part, 31: Body of cocoon,
32: Fixed handrail, 33: Rail,
34: Roller, 35: Support,
36: movable handrail, 37: side wall,
38: Cover, 39: External passage,
40: telescopic link, 41: joint device for floor,
42: Wall joint device 43: Building
44: passage, 45: passage.

Claims (3)

A cross-sectional channel-shaped crossing passage main body having a projecting piece projecting from one housing to the other housing side and having a joint between the other housings and projecting upward on both sides, and the crossing passage main body A guide rail that is fixed substantially horizontally to the other side of the joint on the joint side of the part corresponding to the tip of the guide, and that is supported by the guide rail so that the rear end is slidable in the front and back. A portion of the floor passage plate that is supported so as to be slidable in the left-right direction at a portion near the tip of the crossing passage main body, and protrudes upward provided integrally or fixedly on both sides of the floor joint plate; And a pair of cover bodies positioned below so as to cover both sides of the floor joint plate while projecting outward, and a cover plate that covers the tip of the floor joint plate in a slidable manner. And a pair of covers that are integrally or fixedly provided on both sides of the cover plate so as to slidably cover the pair of cover bodies, and one end portion of which can be fixedly or slidably moved to the upper part of the pair of covers. A pair of left and right handrails whose other end portions are fixed to both side portions of the rear portion of the floor joint plate and which can be expanded and contracted, and the floor joint plate on the joint portion side of the other casing. A pair of front-rear movables that slide in the front-rear direction together with a fixed wall provided on both sides and the floor joint plate supported by the guide rail or the fixed handrail so as to be slidable in the front-rear direction. A walkway characterized by comprising handrails. A pair of left and right handrails are a pair of door-slip-shaped fixed handrails installed on top of the pair of covers, and one end portion is slidably supported in the pair of fixed handrails, and the other end portion is a floor joint plate The crossing passage according to claim 1, comprising a pair of movable handrails fixed to both sides of the rear end. 3. The crossing passage according to claim 1, wherein the one and the other housings are left and right buildings, and the crossing passage main body is an external crossing passage main body installed outside.

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