Structure for attaching passenger and goods elevator to wall and construction method

Abstract

The invention provides a structure for attaching a passenger and goods elevator to a wall and a construction method. The structure comprises an H-shaped steel beam, a first end steel plate, a shelving plate, a ribbed plate, a steel structure edge beam, a steel structure main beam and a wall attaching pull rod. The wall-attached pull rods of the man and goods elevator at the steel structure composite building can be rapidly and reliably connected in place, the man and goods elevator can be lifted without waiting for the concrete strength to reach the design strength, the climbing height of constructors is reduced, meanwhile, it is guaranteed that the wall-attached connecting structure is convenient to construct, and construction of subsequent composite floors is not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to a structure and construction method for wall attachment of a passenger-cargo elevator. BACKGROUND

[0002] When the passenger-cargo elevator wall attachment tie rod encounters a steel structure composite floor, a buried part is arranged on the surface of the steel structure composite floor to connect the wall attachment tie rod. The passenger-cargo elevator needs to be lifted after the concrete at the buried part reaches the strength requirement. The spacing between the two wall attachment tie rods of the passenger-cargo elevator is generally within 9m, which affects the lifting of the passenger-cargo elevator with a height of 2-3 layers, causing the construction personnel to need to walk more floors through the stairs to reach the operation surface. When a core tube + outer frame steel frame is encountered, the construction personnel need to climb a height of 6-10F to reach the operation surface of the core tube, which reduces the construction efficiency. SUMMARY

[0003] The purpose of the present application is to provide a structure and construction method for wall attachment of a passenger-cargo elevator.

[0004] To solve the above problems, the present application provides a structure for wall attachment of a passenger-cargo elevator, comprising:

[0005] An H-shaped steel beam arranged on a steel structure main beam and a steel structure edge beam, wherein the steel structure main beam and the steel structure edge beam are arranged at intervals, and a first end of the H-shaped steel beam is arranged and fixed on the top of the steel structure main beam; a second end of the H-shaped steel beam is arranged and fixed on the top of the steel structure edge beam;

[0006] A wall attachment tie rod, one end of the wall attachment tie rod is connected with the second end of the H-shaped steel beam arranged on the upper part of the steel structure edge beam, and the other end of the wall attachment tie rod is connected with the passenger-cargo elevator.

[0007] Further, in the structure for wall attachment of a passenger-cargo elevator, a second end head steel plate is arranged on the side surface of the second end of the H-shaped steel beam, and the second end of the H-shaped steel beam is connected with the wall attachment tie rod through the second end head steel plate.

[0008] Further, in the structure for wall attachment of a passenger-cargo elevator, a first end head steel plate is arranged on the side surface of the first end of the H-shaped steel beam, and the bottom of the first end head steel plate is connected with the top of the steel structure main beam.

[0009] Further, in the structure for wall attachment of a passenger-cargo elevator, further comprising:

[0010] A ribbed plate, one side of the ribbed plate is connected with the first end head steel plate of the H-shaped steel beam, and the bottom of the ribbed plate is connected with the top of the steel structure main beam.

[0011] Further, in the structure for wall attachment of a passenger-cargo elevator, the ribbed plate is connected with the first end head steel plate perpendicularly.

[0012] Further, the ribs are arranged at intervals on the ribbed plate connected to the first end plate of the H-shaped steel beam.

[0013] Further, the structure for the wall of the people-hoist elevator further comprises:

[0014] a resting plate, the top of which is connected to the lower part of the second end of the H-shaped steel beam, and the lower part of which is connected to the top of the steel structure side beam.

[0015] Further, the structure for the wall of the people-hoist elevator further comprises:

[0016] Further, the structure for the wall of the people-hoist elevator further comprises:

[0017] a wall ear plate, the second end plate being connected to the wall pull rod through the wall ear plate.

[0018] According to another aspect of the present application, a construction method for the structure for the wall of the people-hoist elevator is also provided, the method comprising:

[0019] after the steel structure frame of the bay has been independently stressed, the H-shaped steel beam resting on the steel structure side beam and the steel structure main beam of the steel structure frame is positioned and welded, wherein the first end plate and the second end plate and the resting plate have been pre-processed and connected to the H-shaped steel beam, and the top of the steel structure main beam is positioned and welded to the lower flange of the H-shaped steel beam.

[0020] the side of the ribbed plate is connected to the first end plate, and the lower part of the ribbed plate is connected to the steel structure main beam.

[0021] after the steel structure frame of the bay has been independently stressed, the H-shaped steel beam resting on the steel structure side beam and the steel structure main beam of the steel structure frame is positioned and welded, wherein the first end plate and the second end plate and the resting plate have been pre-processed and connected to the H-shaped steel beam, and the top of the steel structure main beam is positioned and welded to the lower flange of the H-shaped steel beam.

[0022] the floor composite floor slab is laid on the H-shaped steel beam, and then the concrete is poured on the laid floor composite floor slab, the part of the H-shaped steel beam, the first end plate, the second end plate and the ribbed plate below the floor level is poured in the concrete, and the part of the H-shaped steel beam, the first end plate, the second end plate and the ribbed plate above the floor level is cut off after the people-hoist elevator is removed, and after the concrete is finally cured, the elevator door of the people-hoist elevator is installed before the people-hoist elevator is put into use, and the construction personnel passageway is opened.

[0023] This invention includes: an H-beam 1, a first end steel plate 21, a first end steel plate 22, a support plate 3, a reinforcing plate 4, a steel structure side beam 5, a steel structure main beam 6, and a wall tie rod 7. After the steel structure side frame of this floor's steel structure composite building is connected according to the design drawings and meets the stress requirements, the steel structure side frame and all connections have passed inspection, and the steel structure side frame is now independently stressed. The H-beam 1 is connected to the top surface of the steel structure main beam 6 of the steel structure side frame. The H-beam 1 has a first end steel plate 21 and a first end steel plate 22 at both ends. The outer second end steel plate 22 is connected to the wall tie rod 7. The inner side of the first end steel plate 21 has a reinforcing plate 4 welded to the top surface of the steel structure main beam 6. A support plate 3 is provided on the steel structure side beam 5, and the top of the support plate 3 is connected to the lower flange of the H-beam 1. The H-beam 1 mainly relies on the steel structure side beam 6 for force transmission. This invention can quickly and reliably connect the wall-mounted tie rods of the passenger and freight elevators in steel structure composite buildings, allowing the elevators to be lifted without waiting for the concrete to reach its design strength. This reduces the height required for construction workers to climb, while ensuring convenient construction of the wall-mounted connection structure and not affecting the subsequent construction of the composite floor slabs.

[0024] The construction method of this invention achieves the following technical innovations: the steel structure is pre-attached to the wall to reduce the height distance for construction personnel; and the connection is directly made to the steel structure frame through the connection structure, ignoring the impact of concrete curing. Attached Figure Description

[0025] Figure 1 This is a top view of a structure for attaching a passenger / freight elevator to a wall, according to an embodiment of the present invention.

[0026] Figure 2 This is a side view of a structure for attaching a passenger / freight elevator to a wall, according to an embodiment of the present invention.

[0027] Figure 3 This is a schematic diagram of step one of the construction process steps for a structure for attaching a passenger and freight elevator to a wall, according to an embodiment of the present invention.

[0028] Figure 4 This is a schematic diagram of step two of the construction process of a structure for attaching a passenger and freight elevator to a wall, according to an embodiment of the present invention.

[0029] Figure 5 This is a schematic diagram of step three of the construction process of a structure for attaching a passenger and freight elevator to a wall, according to an embodiment of the present invention.

[0030] Figure 6 This is a schematic diagram of step four in the construction process of a structure for attaching a passenger and freight elevator to a wall, according to an embodiment of the present invention. Detailed Implementation

[0031] In order to make the above objectives, characteristics and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0032] As shown in Figures 1 to 6 The present application provides a structure for wall attachment of a passenger-cargo elevator, comprising:

[0033] An H-shaped steel beam 1 is arranged on a steel structure main beam 6 and a steel structure side beam 5 that meet the force requirement, wherein the steel structure main beam 6 and the steel structure side beam 5 are arranged at intervals, and a first end of the H-shaped steel beam 1 is arranged and fixed on the top of the steel structure main beam 6; a second end of the H-shaped steel beam 1 is arranged and fixed on the top of the steel structure side beam 5.

[0034] A wall attachment pull rod 7, one end of the wall attachment pull rod 7 is connected with the second end of the H-shaped steel beam 1 arranged on the upper part of the steel structure side beam 5, and the other end of the wall attachment pull rod 7 is connected with the passenger-cargo elevator.

[0035] In an embodiment of the structure for wall attachment of a passenger-cargo elevator of the present application, a second end head steel plate 22 is arranged on the side of the second end of the H-shaped steel beam 1, and the second end of the H-shaped steel beam 1 is connected with the wall attachment pull rod 7 through the second end head steel plate 22.

[0036] In an embodiment of the structure for wall attachment of a passenger-cargo elevator of the present application, a first end head steel plate 21 is arranged on the side of the first end of the H-shaped steel beam 1, and the bottom of the first end head steel plate is connected with the top of the steel structure main beam 6.

[0037] In an embodiment of the structure for wall attachment of a passenger-cargo elevator of the present application, further comprising:

[0038] A ribbed plate 4, one side of the ribbed plate 4 is connected with the first end head steel plate of the H-shaped steel beam 1, and the bottom of the ribbed plate 4 is connected with the top of the steel structure main beam 6.

[0039] In an embodiment of the structure for wall attachment of a passenger-cargo elevator of the present application, the ribbed plate 4 is connected with the first end head steel plate perpendicularly to strengthen the connection strength.

[0040] As shown in Figure 1 In an embodiment of the structure for wall attachment of a passenger-cargo elevator of the present application, the ribbed plate 4 connected with the first end head steel plate of the H-shaped steel beam 1 is arranged at intervals to strengthen the connection strength.

[0041] In an embodiment of the structure for wall attachment of a passenger-cargo elevator of the present application, further comprising:

[0042] A resting plate 3, the top of the resting plate 3 is connected with the lower part of the second end of the H-shaped steel beam 1; and the lower part of the resting plate 3 is connected with the top of the steel structure side beam 5.

[0043] In an embodiment of the structure for the wall of the people and goods elevator of the present application, the resting plate 3 is arranged in parallel with the second end plate to enhance the connection strength.

[0044] In an embodiment of the structure for the wall of the people and goods elevator of the present application, it further comprises:

[0045] The wall ear plate, the second end plate 22 is connected with the wall pull rod 7 through the wall ear plate.

[0046] As Figures 4 to 6 shown, the present application further provides a construction method of the structure for the wall of the people and goods elevator of each embodiment, the method comprises:

[0047] As Figure 3 shown, step one: after all the connections of the steel structure frame of the bay containing the steel structure side beam 5 and the steel structure main beam 6 have been accepted and the steel structure frame has been independently stressed, the H-shaped steel beam 1 resting on the steel structure side beam 5 and the steel structure main beam 6 of the steel structure frame is positioned and welded on the top of the steel structure main beam 6 and the lower flange of the H-shaped steel beam 1, wherein the first end plate 21 and the second end plate 22 and the resting plate 3 have been pre-processed and connected to the H-shaped steel beam 1.

[0048] As Figure 4 shown, step two: the side of the ribbed plate 4 is connected with the first end plate 21, and the lower part of the ribbed plate 4 is connected with the steel structure main beam 6.

[0049] As Figure 5 shown, step three: after the steel structure frame of the bay is accepted and the corresponding connection structure is accepted, the wall ear plate is welded on the second end plate 22, the wall ear plate is connected with the wall connecting rod 7, the wall connecting rod has been connected with the people and goods elevator, the wall is installed, and after the acceptance is passed, the people and goods elevator is operated and lifted.

[0050] As Figure 6 shown, step four: the floor composite floor slab is laid on the H-shaped steel beam 1, and then the concrete is poured on the laid floor composite floor slab, the H-shaped steel beam 1, the first end plate 21, the second end plate 22 and the ribbed plate 4 below the floor are poured in the concrete, and the part of the H-shaped steel beam 1, the first end plate 21, the second end plate 22 and the ribbed plate 4 above the floor is cut off after the subsequent people and goods elevator is removed, after the concrete is finally cured, before the people and goods elevator is about to be used, the elevator door of the people and goods elevator is installed, and the construction personnel passage is opened.

[0051] In summary, this invention includes: an H-shaped steel beam 1, a first end steel plate 21, a first end steel plate 22, a support plate 3, a reinforcing plate 4, a steel structure side beam 5, a steel structure main beam 6, and a wall-mounted tie rod 7. After the steel structure side frame of this floor's steel structure composite building is connected according to the design drawings and meets the stress requirements, the steel structure side frame and all connections have passed inspection, and the steel structure side frame is now independently stressed. The H-shaped steel beam 1 is connected to the top surface of the steel structure main beam 6 of the steel structure side frame. The H-shaped steel beam 1 has a first end steel plate 21 and a first end steel plate 22 at both ends. The outer second end steel plate 22 is connected to the wall-mounted tie rod 7. The inner side of the first end steel plate 21 has a reinforcing plate 4 welded to the top surface of the steel structure main beam 6. A support plate 3 is provided on the steel structure side beam 5, and the top of the support plate 3 is connected to the lower flange of the H-shaped steel beam 1. The H-shaped steel beam 1 mainly relies on the steel structure side beam 6 for force transmission. This invention can quickly and reliably connect the wall-mounted tie rods of the passenger and freight elevators in steel structure composite buildings, allowing the elevators to be lifted without waiting for the concrete to reach its design strength. This reduces the height required for construction workers to climb, while ensuring convenient construction of the wall-mounted connection structure and not affecting the subsequent construction of the composite floor slabs.

[0052] The construction method of this invention achieves the following technical innovations: the steel structure is pre-attached to the wall to reduce the height distance for construction personnel; and the connection is directly made to the steel structure frame through the connection structure, ignoring the impact of concrete curing.

[0053] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0054] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Therefore, if these modifications and variations fall within the scope of the claims of the invention and their equivalents, the invention is also intended to include these modifications and variations.

Claims

1. A structure for a human-cargo elevator wall attachment, characterized by, include: H-shaped steel beams are installed on the main steel beams and the side steel beams of the steel structure, wherein the main steel beams and the side steel beams are installed alternately, and the first end of the H-shaped steel beam is erected and fixed to the top of the main steel beam; the second end of the H-shaped steel beam is erected and fixed to the top of the side steel beam. The wall-mounted tie rod has one end connected to the second end of the H-shaped steel beam mounted on the upper part of the steel structure side beam, and the other end connected to the passenger and freight elevator.

2. The structure for a people-cargo elevator wall attachment according to claim 1, characterized by, A second end steel plate is provided on the side of the second end of the H-shaped steel beam, and the second end of the H-shaped steel beam is connected to the wall tie rod through the second end steel plate.

3. The structure for a people and goods elevator wall attachment according to claim 1, characterized in that, A first end steel plate is provided on the side of the first end of the H-shaped steel beam, and the bottom of the first end steel plate is connected to the top of the main steel beam.

4. The structure for a wall attachment of a goods and passenger elevator according to claim 3, wherein Also includes: A ribbed plate is provided, one side of which is connected to the first end steel plate of the H-shaped steel beam, and the bottom of which is connected to the top of the main steel beam.

5. A structure for attaching a wall to a people-moving or goods-moving elevator as defined in claim 4, characterized in that The ribbed plate is perpendicularly connected to the first end steel plate.

6. The structure for a people-cargo elevator wall attachment according to claim 4, wherein The ribbed plates connected to the first end steel plate of the H-shaped steel beam are spaced apart.

7. The structure for a people and goods elevator wall attachment according to claim 1, characterized in that, Also includes: A support plate, the top of which is connected to the lower part of the second end of the H-shaped steel beam; the lower part of which is connected to the top of the steel structure side beam.

8. A structure for attaching a wall to a people-moving or goods-moving elevator as defined in claim 7, characterized in that The support plate and the second end steel plate are arranged parallel to each other at intervals.

9. The structure for a people mover wall attachment of claim 1, wherein, Also includes: The second end steel plate is connected to the wall tie rod via the wall-mounted ear plate.

10. A method of construction using the structure for a human-cargo elevator attached to a wall according to any one of claims 1 to 9, characterized in that, The method includes: After all connections of the steel frame between the steel structure side beams and the steel structure main beams have been accepted and the steel structure frame has been independently stressed, H-shaped steel beams are placed on the steel structure side beams and the steel structure main beams of the steel structure side frame. The first end steel plate, the second end steel plate, and the support plate have been pre-processed and connected to the H-shaped steel beams. The top of the steel structure main beam is positioned and welded to the lower flange of the H-shaped steel beam. Connect the side of the ribbed plate to the first end steel plate, and connect the bottom of the ribbed plate to the main steel structure beam. After the steel structure frame of the section is inspected and accepted, and the corresponding connection structure is inspected and accepted, the wall-mounted ear plate is welded on the steel plate at the second end, and the wall-mounted ear plate is connected to the wall-mounted connecting rod. The wall-mounted connecting rod has been connected to the passenger and freight elevator. After the wall-mounted installation is completed and the inspection is passed, the passenger and freight elevator will be operated and lifted. Floor slabs are laid on the H-beams, and concrete is poured on the floor slabs. The portion of the H-beams, the first end steel plate, the second end steel plate, and the ribbed plates below the ground level is poured into the concrete. The portion of the H-beams, the first end steel plate, the second end steel plate, and the ribbed plates above the ground level is cut off after the passenger and freight elevator is removed. After the concrete has set, before the passenger and freight elevator is ready for use, the elevator doors are installed and the access for construction personnel is opened.

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