CN220167153U - Modular corridor unit - Google Patents

Abstract

The utility model discloses a modularized corridor unit. The modularized corridor unit comprises a top wall, a bottom frame and sub side walls; the underframe comprises a bottom side beam, and the top of the bottom side beam is provided with a bottom bulge which extends upwards and protrudes; the top of son lateral wall detachably connects to the roof side rail, and the son lateral wall includes the lateral wall frame, and the below of lateral wall frame is provided with spacing roof beam and the spacing component that links to each other with spacing roof beam, and spacing roof beam and spacing component set up along the width direction interval of chassis to form the bottom recess that the opening is down, in the bottom arch stretches into the bottom recess, in order to constitute the box that has the walking passageway. Thus, the modular corridor unit is detachable into individual top walls, sub-side walls and a chassis, such that the individual top walls, sub-side walls and chassis can be stacked together for ease of transportation; the bottom bulge of the bottom side beam stretches into the bottom groove at the bottom end of the sub side wall, so that the connection of the bottom frame and the sub side wall can be completed, the operation of connecting the sub side wall and the bottom frame is simple, and the construction period of the modularized corridor unit is short.

Description

Modular corridor unit

Technical Field

The present utility model relates to the field of modular construction, in particular to modular corridor units.

Background

The construction of hallways in conventional buildings is constructed by bricks or concrete. The construction site has great damage to the environment, and the construction period is long, so that the requirements of consumers cannot be met in time.

To this end, the present utility model provides a modular corridor unit to at least partially solve the above-mentioned problems.

Disclosure of Invention

In the summary, a series of concepts in simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above technical problem, the present utility model provides a modular corridor unit comprising:

a top wall including a top side rail;

the bottom frame comprises a bottom side beam, and the top of the bottom side beam is provided with a bottom bulge extending upwards and protruding;

the side wall comprises a side wall frame, a limiting beam and limiting members connected with the limiting beam are arranged below the side wall frame, the limiting beam and the limiting members are arranged at intervals along the width direction of the underframe, so that a bottom groove with a downward opening is formed, and bottom protrusions extend into the bottom groove to form a box body with a walking channel.

According to the modularized corridor unit, the sub side walls and the bottom side beams are detachably connected, the sub side walls and the top side beams are detachably connected, and the modularized corridor unit is detachably divided into the independent top wall, the independent sub side walls and the underframe, so that the independent top wall, the independent sub side walls and the underframe can be stacked together to facilitate transportation; the bottom bulge of the bottom side beam stretches into the bottom groove at the bottom end of the sub side wall, so that the connection of the bottom frame and the sub side wall can be completed, the operation of connecting the sub side wall and the bottom frame is simple, and the construction period of the modularized corridor unit is short.

Optionally, one of the top end of the sub side wall and the top side member is provided with a top groove, an opening of the top groove faces the other of the top end of the sub side wall and the top side member, and a portion of the other of the top end of the sub side wall and the top side member protrudes into the top groove to detachably connect the sub side wall and the top side member.

Optionally, the side roof rail has a downwardly opening roof groove, and the side wall frame includes a roof rail extending into the roof groove.

Optionally, the limiting member includes a horizontal wall and a vertical wall, the horizontal wall being connected to the limiting beam and to the vertical wall, the vertical wall and the limiting beam being disposed at intervals along a width direction of the chassis to constitute the bottom groove.

Optionally, the chassis comprises a floor, a bottom cross member and a bottom end beam, the end of the bottom end beam being connected to the end of the bottom side beam, the bottom cross member being located inside the bottom end beam in the length direction of the chassis, the end of the bottom cross member being connected to the bottom side beam,

the floor overlap joint is to end beam and end beam, and the top of end beam is provided with upwards extends convex spacing arch, along the length direction of chassis, and the floor is located spacing bellied inboard that is close to the center of chassis.

Optionally, the floor panel comprises a steel grating plate, the underframe further comprises a connecting plate and a fastener, the steel grating plate is provided with a floor hole, the connecting plate is positioned in the floor hole and connected to the steel grating plate, and the connecting plate is detachably connected to at least one of the bottom cross beam, the bottom end beam and the bottom side beam through the fastener.

Alternatively, the cross-sectional shape of the bottom end rail is the same as the cross-sectional shape of the bottom side rail.

Optionally, the top wall further comprises a top end beam connected to an end of the top side beam, the top end beam having a cross-sectional shape identical to the cross-sectional shape of the top side beam.

Optionally, the modular corridor unit further comprises a stand, one end of the stand being detachably connected to the chassis, the other end of the stand being detachably connected to the top wall.

Optionally, a plurality of sub-side walls are spliced in sequence along the length direction of the chassis, and/or

The sub-side walls include mesh panels and side wall frames, and the mesh panels are connected to outer sides of the side wall frames in a width direction of the bottom chassis.

Drawings

In order that the advantages of the utility model will be readily understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the utility model and are not therefore to be considered to be limiting of its scope, the utility model will be described and explained with additional specificity and detail through the use of the accompanying drawings.

FIG. 1 is a schematic perspective view of a modular corridor unit in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a child side wall of the modular corridor unit of FIG. 1;

FIG. 3 is an enlarged schematic view of a portion of a sub-side wall of the modular corridor unit of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the modular corridor unit of FIG. 1 at a sub-side wall, with the uprights and corner pieces not shown;

FIG. 5 is a schematic top view of the chassis of the modular corridor unit of FIG. 1;

FIG. 6 is an enlarged schematic view of a portion of the chassis of the modular corridor unit of FIG. 5 at B;

FIG. 7 is a schematic view of the modular corridor unit of FIG. 6, taken at C-C; and

fig. 8 is a schematic perspective view of a plurality of small package assemblies stacked into a large package assembly.

Description of the reference numerals

110: top wall 111: top side beam

112: top beam 113: top groove

114: top plate 120: chassis frame

121: bottom side beam 122: bottom end beam

123: bottom beam 124: floor board

125: fastener 126: connecting plate

127: bottom protrusion 128: floor hole

129: limit bump 130: sub-sidewall

131: sidewall frame 132: top beam

133: bottom beam 134: side stand column

135: middle column 136: spacing roof beam

137: limit member 138: horizontal wall

139: vertical wall 140: bottom groove

141: grid plate 150: upright post

160: packaging column 170: small package assembly

180: large package assembly 190: corner fitting

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that embodiments of the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the embodiments of the utility model.

Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be noted that the terms "upper," "lower," and the like are used herein for purposes of illustration only and not limitation.

Herein, ordinal words such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the present utility model. It will be apparent that embodiments of the utility model may be practiced without limitation to the specific details that are set forth by those skilled in the art. Preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to these detailed descriptions.

The utility model provides a modular corridor unit. The modular corridor units may be spliced into a corridor of a modular building. For example, exterior hallways of a modular building. The user may pass through the interior passage of the corridor.

Referring to fig. 1 to 7, the modular corridor unit includes a box. The case includes a top wall 110, a bottom frame 120, and side walls. The top wall 110 is located at the top end of the box. The chassis 120 is located at the bottom end of the case. The side walls are located at the ends of the case in the width direction of the bottom chassis 120. Thus, the top wall 110, the bottom frame 120, and the side walls form a substantially rectangular parallelepiped structure. The length direction of the bottom chassis 120 is parallel to the length direction of the case. The width direction of the bottom chassis 120 is parallel to the width direction of the case. The height direction of the bottom chassis 120 is parallel to the height direction of the case. The case has ports at both ends along the length of the chassis 120. The port communicates with the internal passage of the case (an example of a travel passage).

The top wall 110, the bottom frame 120 and the side walls are all plate-shaped structures. The top wall 110, the bottom frame 120 and the side walls are all detachably arranged. In this way, the modular corridor unit may be disassembled into a plurality of plate-like structures (top wall 110, bottom frame 120 and sub-side walls 130, hereinafter). Thus, a plurality of plate-like structures may be prefabricated in a factory in advance and then stacked together for easy transportation. A plurality of plate-like structures stacked together are transported to a location where a modular corridor unit is to be provided, thereby connecting the modular corridor units.

As shown in fig. 1 and 4, the top wall 110 is a generally rectangular plate-like structure. The length direction of the top wall 110 is parallel to the length direction of the chassis 120. The width direction of the top wall 110 is parallel to the width direction of the bottom chassis 120. The top wall 110 includes a top side rail 111. The longitudinal direction of the top side member 111 is parallel to the longitudinal direction of the bottom chassis 120. The top side member 111 is located at an end of the top wall 110 in the width direction of the top wall 110.

Referring to fig. 1 and 4-7, the chassis 120 has a substantially rectangular plate-like structure. The bottom chassis 120 includes bottom side beams 121. The longitudinal direction of the bottom side member 121 is parallel to the longitudinal direction of the bottom chassis 120. The bottom side member 121 is located at an end of the bottom chassis 120 in the width direction of the bottom chassis 120.

As shown in fig. 1 to 4, the side wall is a substantially rectangular plate-like structure. The length direction of the side walls is parallel to the length direction of the chassis 120. The width direction of the side walls is parallel to the height direction of the bottom chassis 120.

The sidewall includes a plurality of sub-sidewalls 130. The top end of the sub-side wall 130 is detachably attached to the top side member 111. The bottom ends of the sub-side walls 130 are detachably connected to the bottom side members 121.

The sub-side walls 130 are generally rectangular plate-like structures. The length direction of the sub-side walls 130 is parallel to the height direction of the bottom chassis 120. The width direction of the sub-side walls 130 is parallel to the length direction of the bottom chassis 120. The sub-sidewalls 130 are sequentially spliced along the length of the base chassis 120 to constitute sidewalls. Thereby, the weight of the sub-side walls 130 is small and the construction of the modular corridor unit is facilitated. The modular corridor unit is efficient to install. The modularized corridor unit can be repeatedly disassembled and assembled for use, and is environment-friendly.

Referring to fig. 2 to 4, the sub-sidewall 130 includes a sidewall frame 131. The sidewall frame 131 includes top beams 132, bottom beams 133, side posts 134, and center posts 135. The top beam 132, bottom beam 133, side uprights 134 and middle uprights 135 are all rectangular steel pieces.

The length direction of the top beams 132 and the length direction of the bottom beams 133 are parallel to the width direction of the sub-side walls 130. The length direction of the side posts 134 and the length direction of the center post 135 are both parallel to the length direction of the sub-side walls 130. The top beam 132, bottom beam 133 and side posts 134 are connected to form a rectangular frame. The middle upright 135 is located between the two side uprights 134 in the width direction of the sub-side walls 130. The top end of the center post 135 is connected to the top beam 132. The bottom end of the center pillar 135 is connected to the bottom beam 133. Thereby, the strength of the sub-sidewall 130 is large.

The sub-side wall 130 also includes a stop beam 136 and a stop member 137. The spacing beam 136 is rectangular steel. The length direction of the stopper beam 136 is parallel to the width direction of the sub-sidewall 130. The stopper beam 136 is located below the bottom beam 133 and is connected to the bottom beam 133. The stopper 137 has a long structure. The length direction of the stopper member 137 is parallel to the width direction of the sub-sidewall 130. The stopper member 137 is located below the bottom beam 133 and is connected to the bottom beam 133. In this way, the stopper member 137 is connected to the stopper beam 136 through the bottom beam 133.

The stopper beams 136 and the stopper members 137 are disposed at intervals in the width direction of the chassis 120. Thus, the stopper member 137, the bottom beam 133, and the stopper beam 136 constitute a bottom groove 140. The bottom recess 140 opens downwardly. The bottom side member 121 is a roller member formed by roller processing. The top of the bottom side member 121 is provided with a bottom projection 127 extending upward. The bottom protrusions 127 extend into the bottom grooves 140. Thereby, the structure of the sub-sidewall 130 is simple.

In this embodiment, the sub side walls 130 and the bottom side beams 121 are detachably connected, the sub side walls 130 and the top side beams 111 are detachably connected, and the modular corridor unit is detachably divided into the separate top wall 110, the sub side walls 130 and the bottom frame 120, so that the separate top wall 110, the sub side walls 130 and the bottom frame 120 can be stacked together for convenient transportation; the bottom protrusions 127 of the bottom side beams 121 extend into the bottom grooves 140 at the bottom ends of the sub-side walls 130, so that the connection between the bottom frame 120 and the sub-side walls 130 can be completed, the operation of connecting the sub-side walls 130 and the bottom frame 120 is simple, and the construction period for setting the modularized corridor unit is short.

Preferably, as shown in fig. 4, one of the top end of the sub-side wall 130 and the top side member 111 is provided with a top groove 113 opening toward the other. The other of the top end of the sub-side wall 130 and the roof side rail 111 partially protrudes into the roof groove 113 to detachably connect the sub-side wall 130 and the roof side rail 111. Thereby facilitating the connection of the top wall 110 to the sub-side walls 130.

As shown in fig. 4, the top side member 111 is a roller member. The top side member 111 is formed with a top groove 113 opening downward. The top beam 132 extends into the top recess 113. Thereby, the structure of the sub-sidewall 130 is simple.

Referring to fig. 2 to 4, the sub-sidewall 130 further includes a mesh plate 141. The mesh plate 141 is connected to an outer side of the sidewall frame 131, which is far from the center of the bottom chassis 120, by rivets in the width direction of the bottom chassis 120. Thus, the mesh panel 141 may protect personnel or facilities located within the modular corridor unit. And can also collect light and breathe through the mesh plate 141.

Preferably, as shown in fig. 3, the stop member 137 includes a horizontal wall 138 and a vertical wall 139. The horizontal wall 138 fits over and is attached to the lower surface of the bottom beam 133. The horizontal wall 138 is connected to the vertical wall 139. The vertical wall 139 is in a plane perpendicular to the lower surface of the bottom beam 133. The vertical wall 139 and the stopper beam 136 are spaced apart in the width direction of the bottom chassis 120 to constitute a bottom groove 140. Thereby, the structure of the stopper member 137 is simple.

Further preferably, the stopper member 137 is constructed in an L-shaped structure. Thereby, the structure of the stopper member 137 is simple.

Referring to fig. 4 to 7, the chassis 120 further includes a floor 124, a bottom cross member 123, and a bottom end beam 122. The length direction of the bottom end beam 122 and the length direction of the bottom cross beam 123 are both parallel to the width direction of the bottom chassis 120. The end of the bottom end beam 122 is connected to the end of the bottom side beam 121. The bottom cross member 123 is located inside the bottom end member 122 in the longitudinal direction of the bottom chassis 120 near the center of the bottom chassis 120. The end of the bottom cross member 123 is connected to the bottom side member 121.

The top end of the bottom end beam 122 is provided with an upwardly extending protruding stop projection 129. The floor 124 is located inside the limit projection 129 near the center of the chassis 120 in the length direction of the chassis 120. The upper end of the bottom beam 123 is positioned lower than the upper ends of the stopper projections 129 and the upper ends of the bottom projections 127. The floor panel 124 is overlapped to the upper surface of the bottom cross member 123, the bottom end beam 122, and the bottom side beam 121. Thus, a portion of the floor 124 is located below the upper end of the limit projection 129. Thus, the floor panel 124 is positioned between the limit protrusions 129 of the two bottom end beams 122, and the floor panel 124 is easily installed. In addition, the stopper protrusion 129 can block movement of the floor 124 in the length direction of the chassis 120.

As shown in fig. 6, the floor 124 comprises steel grating plates. The chassis 120 further includes a connection plate 126 and fasteners 125. The fastener 125 includes a bolt and a nut. The steel grating plates are provided with floor holes 128. The tie plates 126 are positioned within the floor holes 128 and are connected to the steel grid plates. The connection plate 126 is provided with a first connection hole. The bottom cross member 123, the bottom end beam 122, and the bottom side member 121 are provided with second connection holes. The bolt passes through the first connecting hole and the second connecting hole and then is connected with the nut. Thus, the floor panel 124 is detachably connected to the bottom cross member 123, the bottom side member 121, and the bottom end member 122 by the fastener 125. Thus, the chassis 120 has a simple structure.

Preferably, the bottom end beam 122 is a roller piece. The cross-section of the bottom end beam 122 (which is perpendicular to the length direction of the bottom end beam 122) is the same shape as the cross-section of the bottom side beam 121 (which is perpendicular to the length direction of the bottom side beam 121). That is, the setting of the stopper projection 129 is the same as that of the bottom projection 127. Thus, the chassis 120 has a simple structure and is convenient to process.

As shown in fig. 1 and 4, the top wall 110 further includes a top end beam 112 and a top plate 114. The top beam 112 is a roller member. The length direction of the top end beam 112 is parallel to the width direction of the top wall 110. The top beam 112 is connected to an end of the top side beam 111. The roof panel 114 is connected to the roof side rail 111 and the roof side rail 112 so as to cover an area surrounded by the roof frame constituted by the roof side rail 111 and the roof side rail 112. Thus, the top wall 110 may be sun-and rain-proof. The cross-section of the top beam 112 (which is perpendicular to the length direction of the top beam 112) is the same shape as the cross-section of the top side beam 111 (which is perpendicular to the length direction of the top side beam 111). Thus, the top wall 110 is simple in structure and convenient to process.

Returning to fig. 1, the modular corridor unit also includes a column 150. The length direction of the column 150 is parallel to the height direction of the bottom chassis 120. The columns 150 are located at the corners of the box. One end of the column 150 is detachably connected (e.g., by bolts) to the chassis 120. The other end of the post 150 is removably attached (e.g., by bolts) to the top wall 110. Thus, the box body has a simple structure.

As shown in fig. 1, 5 and 8, the corners of the top wall 110 and the corners of the chassis 120 are each provided with a corner piece 190. Thus, once assembled into a modular corridor unit by the top wall 110, the sub-side walls 130, the chassis 120 and the uprights 150, the modular corridor unit may be hoisted or fixed by the corner fittings 190.

As shown in fig. 8, each modular corridor unit may be disassembled into a top wall 110, sub-side walls 130, a bottom frame 120, and uprights 150. At this point, each of the top wall 110, the sub-side walls 130, the chassis 120 and the column 150 of each modular corridor unit are separate integers. Thus, top wall 110, sub-side walls 130, chassis 120, and posts 150 may be prefabricated at the factory in advance. And then stacked to form the packet assembly 170. Wherein the small package assembly 170 further comprises a package post 160. The length dimension of packaging post 160 is less than the length dimension of post 150. Other shapes of packaging post 160 are substantially identical to post 150. The package posts 160 are used to connect the top wall 110 and the chassis 120. The sub-side walls 130 and the stand 150 of the small package assembly 170 are each disposed between the top wall 110 and the chassis 120. Thus, the small package assembly 170 is small in size.

As shown in fig. 8, a plurality of small package assemblies 170 may be stacked and connected to form a large package assembly 180. The size of the large package assembly 180 may be the same as the size of an international standard container as specified by the international organization for standardization (ISO). Thereby facilitating the transportation of the large package assembly 180.

The present utility model has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. In addition, it will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that many variations and modifications are possible in light of the teachings of the utility model, which variations and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Terms such as "component" as used herein may refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like as used herein may refer to one component being directly attached to another component or to one component being attached to another component through an intermediary. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

Claims (10)

1. A modular corridor unit, the modular corridor unit comprising:

a top wall comprising a top side rail;

the bottom frame comprises a bottom side beam, and the top of the bottom side beam is provided with a bottom bulge extending upwards and protruding;

the side wall comprises a side wall frame, a limit beam and limit members connected with the limit beam are arranged below the side wall frame, the limit beam and the limit members are arranged at intervals along the width direction of the underframe so as to form a bottom groove with a downward opening, and the bottom bulge stretches into the bottom groove so as to form a box body with a walking channel.

2. The modular corridor unit of claim 1, wherein one of the top ends of the sub-side walls and the top side beams is provided with a top groove, the top groove opening toward the other of the top ends of the sub-side walls and the top side beams, and a portion of the other of the top side beams and the top ends of the sub-side walls protrudes into the top groove to detachably connect the sub-side walls and the top side beams.

3. The modular corridor unit of claim 2, wherein the top side beams have the top recess open downward, and the side wall frames include top beams that extend into the top recess.

4. The modular corridor unit of claim 1, wherein the limit member comprises a horizontal wall and a vertical wall, the horizontal wall being connected to the limit beam and to the vertical wall, the vertical wall and the limit beam being spaced apart along a width direction of the chassis to constitute the bottom recess.

5. The modular corridor unit of claim 1, wherein the chassis includes a floor, a bottom cross member and a bottom end beam, the end of the bottom end beam being connected to the end of the bottom side beam, the bottom cross member being located inside the bottom end beam in the length direction of the chassis, the end of the bottom cross member being connected to the bottom side beam,

the floor overlap joint to the bottom cross beam with the bottom end beam, the top of bottom end beam is provided with upwards extends convex spacing arch, follows the length direction of chassis, the floor is located spacing bellied is close to the inboard of the center of chassis.

6. The modular corridor unit of claim 5, wherein the floor comprises a steel grating plate, the chassis further comprising a connection plate and a fastener, the steel grating plate being provided with a floor hole, the connection plate being located within the floor hole and connected to the steel grating plate, the connection plate being detachably connected to at least one of the bottom cross beam, the bottom end beam and the bottom side beam by the fastener.

7. The modular corridor unit of claim 5, wherein the cross-sectional shape of the bottom end beam and the cross-sectional shape of the bottom side beam are the same.

8. The modular corridor unit of claim 1, wherein the top wall further comprises a top end beam connected to an end of the top side beam, the top end beam having the same cross-sectional shape as the top side beam.

9. The modular corridor unit of claim 1, further comprising a post, one end of the post being removably connected to the chassis, the other end of the post being removably connected to the top wall.

10. The modular corridor unit of claim 1, wherein,

a plurality of the sub side walls are spliced in sequence along the length direction of the underframe, and/or

The sub-side wall includes a mesh panel and a side wall frame, and the mesh panel is connected to an outer side surface of the side wall frame in a width direction of the bottom chassis.