CN219808733U - Passageway structure between construction elevator and floor - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a channel structure between a construction elevator and a floor, which comprises an overhanging I-steel girder fixedly connected with a structural beam at the bottom of a structural floor, wherein the upper part of the overhanging I-steel girder is provided with an I-steel secondary beam which is perpendicular to the overhanging I-steel girder and is used as a force transmission component, a scaffold is erected on the I-steel secondary beam, a scaffold plate connected with the edge of the structural floor is laid on the scaffold, and the end part of the scaffold plate is close to a construction elevator car. According to the utility model, the cantilever I-steel main beam fixedly connected with the structural beam is used as a support, the scaffold board is used as a platform capable of extending the structural floor slab and is close to the construction elevator, when the construction elevator is used for transporting building materials to a high-rise, the building materials can be transported by taking the platform erected by the scaffold board as a channel, and by adopting the technical scheme, the technical problem that the construction elevator and the main body structure have larger distance due to special conditions is effectively solved, and the efficiency of transporting the building materials at the high-rise is improved.

Description

Passageway structure between construction elevator and floor

Technical Field

The utility model relates to the technical field of building construction, in particular to a channel structure between a construction elevator and a floor.

Background

Along with the rapid development of the building industry, super high-rise projects are more and more, structural forms are more and more complex and changeable, the safety and the applicability of the construction elevator serving as one of the indispensable vertical transportation equipment in the building construction field, which is always a difficult problem, often adopt a flap door with the construction elevator as a transportation channel, and the existing mature construction elevator with the flap door is limited in span due to the safety problem, generally not more than 1 meter, so that the problem of large span caused by a building with irregular appearance, and the problem of large span and the like due to the limitation of field conditions are frequently encountered.

Disclosure of Invention

The utility model aims to provide a construction elevator and inter-floor passage structure, which can solve the technical problems.

The utility model provides a channel structure between a construction elevator and a floor, which comprises an overhanging I-steel girder fixedly connected with a structural beam at the bottom of a structural floor slab, wherein an I-steel secondary beam which is perpendicular to the overhanging I-steel girder and is used as a force transfer component is arranged at the upper part of the overhanging I-steel girder, a scaffold is erected on the I-steel secondary beam, a scaffold plate connected with the edge of the structural floor slab is paved on the scaffold, and the end part of the scaffold plate is close to a construction elevator car.

Preferably, the structural beam is provided with an expansion bolt, and the overhanging I-steel main beam is fixedly connected with the structural beam through the expansion bolt.

Preferably, the upper surface welding of I-steel girder encorbelments has the ears pull ring, the ears pull ring is connected with adjustable pull rod, the other end of adjustable pull rod and the adjacent structure floor bottom structure roof beam fixed connection of upper strata.

Preferably, the adjustable tie rod is fixedly connected with the bottom structural beam of the upper adjacent structural floor slab through an expansion bolt.

Preferably, three overhanging i-steel main beams are arranged, two i-steel secondary beams are arranged, each overhanging i-steel main beam is perpendicular to each i-steel secondary beam, and the overhanging i-steel main beams are connected in a welding mode.

Preferably, the two sides of the scaffold board are provided with protective rails for forming a transportation channel.

Preferably, the bottom of the protective railing is fixedly connected with the structural floor slab through a wall connecting piece.

Preferably, a protective net is hung on the protective railing.

Preferably, the construction elevator car is spaced from the scaffold board by less than 50mm.

Preferably, the vertical rods of the scaffold extend to each structural floor slab positioned on the upper layer of the structural floor slab, a transverse horizontal rod is erected between the vertical rods, an encrypted longitudinal horizontal rod is erected on the upper portion of the transverse horizontal rod, and a scaffold board connected with the edges of each structural floor slab on the upper layer of the structural floor slab is erected on the encrypted longitudinal horizontal rod.

The beneficial effects are that:

according to the utility model, the cantilever I-steel main beam fixedly connected with the structural beam is used as a support, the I-steel secondary beam and the scaffold are sequentially erected on the upper part of the cantilever I-steel main beam, the scaffold plate is paved on the scaffold, the scaffold plate serves as a platform capable of extending the structural floor slab and is close to the construction elevator, when the construction elevator is used for transporting building materials to a high-rise, the building materials can be transported by taking the platform erected by the scaffold plate as a channel, and by adopting the technical scheme, the technical problem that the distance between the construction elevator and the main structure is large due to special conditions is effectively solved, and the efficiency of transporting the building materials to the high-rise is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic of the present utility model;

reference numerals illustrate: 1-structural beam, 2-structural floor slab, 3-expansion bolt, 4-adjustable pull rod, 5-overhanging I-steel girder, 6-I-steel secondary beam, 7-double ear pull ring, 8-vertical rod, 9-encrypted longitudinal horizontal rod, 10-transverse horizontal rod, 11-scaffold, 12-scaffold board, 13-wall connecting piece, 14-protection railing, 15-construction elevator car and 16-protection network.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

The utility model provides a construction elevator and floor passageway structure, as shown in fig. 1, including the I-steel girder 5 of encorbelmenting with structural slab 2 bottom structural beam 1 fixed connection, be equipped with expansion bolts 3 on the structural beam 1, I-steel girder 5 of encorbelmenting passes through expansion bolts 3 and structural beam 1 fixed connection, I-steel girder 5 upper portion is equipped with the I-steel secondary beam 6 as force transmission component perpendicular rather than the direction, I-steel girder 5 of encorbelmenting is equipped with three, I-steel secondary beam 6 is equipped with two, every I-steel girder 5 of encorbelmenting and every I-steel secondary beam 6 mutually perpendicular, and connect through welded mode, I-steel girder 5 upper surface of encorbelmenting welds with the ears pull ring 7, the ears pull ring 7 is connected with adjustable pull rod 4, the other end of adjustable pull rod 4 passes through expansion bolts and the adjacent structural slab bottom structural slab fixed connection of upper strata, I-steel girder 5's bearing capacity is used for reinforcing, I-steel secondary beam 6 is last to be equipped with 11, scaffold 11 is last to be laid and is constructed scaffold plate 12 with structural slab edge connection, scaffold plate 12's tip is close to elevator car 15 and 50mm is less than car 15 mm. When the construction elevator is used to transport the construction material to a high floor, the construction material can be transported by the platform set up by the scaffold boards 12 as a passage.

The both sides of scaffold board 12 are taken and are used for further forming the protection railing 14 of transportation passageway, the bottom of protection railing 14 is through linking wall 13 and structure floor 2 fixed connection, the last protection network 16 that hangs of protection railing 14, the workman's when guaranteeing the transportation building material safety, the montant 8 of scaffold 11 extends to each structure floor that is located structure floor 2 upper strata, set up horizontal pole 10 between the montant 8, horizontal pole 10 upper portion has been set up and has been encrypted vertical horizontal pole 9, set up the scaffold board with each structure floor edge connection of structure floor 2 upper strata on encrypting vertical horizontal pole 9. Therefore, each upward layer only needs to be provided with a scaffold plate connected with the edge of each layer of structural floor slab, main bearing stress points are concentrated on the overhanging I-steel main beam and the I-steel secondary beam, and each layer of scaffold plate forms a channel for transporting building materials. Compared with the traditional technology, the construction elevator has the advantages that under the condition that the construction elevator is larger in distance from the main body structure due to special conditions, the cost is saved, the labor force is reduced, the mounting and dismounting steps are reduced to a certain extent, the construction is convenient and quick, the problem that the span of a conventional flap door is limited is solved, and the construction elevator has certain popularization and practicability.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. The utility model provides a passageway structure between construction elevator and floor, its characterized in that includes the I-steel girder of encorbelmenting with structure floor bottom structure roof beam fixed connection, I-steel girder upper portion of encorbelmenting is equipped with rather than the perpendicular I-steel secondary beam as the biography power component of direction, set up the scaffold frame on the I-steel secondary beam, lay on the scaffold frame with structure floor edge connection's scaffold board, scaffold board's tip is close to the construction elevator car.

2. The construction elevator and inter-floor tunnel structure according to claim 1, wherein the structural beam is provided with an expansion bolt, and the overhanging i-steel main beam is fixedly connected with the structural beam through the expansion bolt.

3. The construction elevator and inter-floor channel structure according to claim 1, wherein the cantilever i-beam upper surface is welded with a double-lug pull ring, the double-lug pull ring is connected with an adjustable pull rod, and the other end of the adjustable pull rod is fixedly connected with a structural floor bottom structural beam adjacent to the upper layer.

4. A construction elevator and inter-floor tunnel structure according to claim 3, wherein the adjustable tie rod is fixedly connected to the structural floor bottom structural beam adjacent to the upper layer by means of expansion bolts.

5. The construction elevator and inter-floor channel structure according to claim 4, wherein three overhanging i-beam main beams are provided, two i-beam secondary beams are provided, and each overhanging i-beam main beam is perpendicular to each i-beam secondary beam and is connected by welding.

6. The construction elevator and inter-floor tunnel structure according to claim 1, wherein the guard rail for forming the transportation tunnel is provided on both sides of the scaffold board.

7. The construction elevator and inter-floor tunnel structure according to claim 6, wherein the bottom of the guard rail is fixedly connected with the structural floor slab through a wall connecting member.

8. The construction elevator and inter-floor tunnel structure according to claim 7, wherein the protection fence is suspended on the protection fence.

9. The construction elevator and inter-floor gangway structure of claim 1, wherein the construction elevator car is less than 50mm from the scaffold plate.

10. The construction elevator and inter-floor tunnel structure according to claim 5, wherein the vertical rods of the scaffold extend to each structural floor slab positioned on the upper layer of the structural floor slab, a transverse horizontal rod is erected between the vertical rods, an encrypted longitudinal horizontal rod is erected on the upper portion of the transverse horizontal rod, and a scaffold plate connected with the edges of each structural floor slab on the upper layer of the structural floor slab is erected on the encrypted longitudinal horizontal rod.