Connecting piece device between newly-built elevator structure and old building

Abstract

The utility model discloses a connecting piece device between a newly-built elevator structure and an old building, relates to the technical field of building transformation, and aims to solve the problems that in the prior art, pulling joints need to be arranged between an existing old building and a newly-built elevator building to connect steel beams, the old building sometimes inclines, and construction is not convenient enough. An anchor plate is installed on one side of the original structural beam, a first connecting plate is connected to one side of the anchor plate in a welded mode, a second connecting plate is installed at one end of the newly-built structural steel beam, a common bolt used for being connected is arranged between the first connecting plate and the second connecting plate, a vertical oblong hole is formed in the first connecting plate, and a vertical oblong hole is formed in the second connecting plate. The first connecting plate is provided with a vertical oblong hole, the second connecting plate is provided with a transverse oblong hole, the vertical oblong hole and the transverse oblong hole are overlapped, the common bolt penetrates through the vertical oblong hole and the transverse oblong hole, a chemical anchor bolt used for fixing the anchor plate is arranged in the original structural beam, and an original wall body is arranged below the original structural beam.

Description

TECHNICAL FIELD

[0001] The utility model relates to building reconstruction technical field, concretely is a connecting piece device between newly built structure of elevator installation and old building. BACKGROUND

[0002] Now, still have many six, seven even higher than seven layer existing building does not install elevator. With the advent of an aging society, existing building installation elevator arouses the attention of the public especially the middle-aged and old residents living in the building without elevator, and the existing building installation elevator project is also in full swing. When the existing building installs the elevator, the connecting beam is usually used to fix the position of the elevator, and then the connecting beam is removed after the internal construction of the elevator shaft is completed.

[0003] For example, the announcement number is CN211920563U, a reinforcing connecting beam device for existing building elevator installation, including existing building and elevator, the two sides of the elevator are connected with the existing building through the connecting beam, a mounting slot is formed on the surface of each connecting beam in contact with the elevator, a reinforcing block is slidably connected in each mounting slot, a first spring is fixedly connected between each reinforcing block and the inner wall of the mounting slot, a limiting slot is formed in the middle of each reinforcing block, an insert block is slidably arranged in each limiting slot, and the end of each insert block away from the limiting slot extends to the outside of the connecting beam.

[0004] The above application sets the reinforcing block in the connecting beam to cooperate with the elevator. When the fixing effect between the elevator and the connecting beam changes, the reinforcing block can trigger the further fixing of the elevator, thereby improving the supporting strength of the connecting beam and making the work of the construction personnel more safe and secure. However, the existing old building and newly built elevator building need to set up a pull point to connect the steel beam, and sometimes the old building is inclined, which is not convenient for construction. Therefore, there is an urgent need to develop a connecting piece device between newly built structure of elevator installation and old building to help people solve the existing problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a connecting piece device between newly built structure of elevator installation and old building to solve the problem of the existing old building and newly built elevator building, which needs to set up a pull point to connect the steel beam, and sometimes the old building is inclined, which is not convenient for construction.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a connecting piece device between newly built structure of additional elevator and old building, including original structure beam and newly built structure steel beam, one side of original structure beam is equipped with anchor plate, one side of anchor plate is connected with first connecting plate, one end of newly built structure steel beam is equipped with second connecting plate, first connecting plate and second connecting plate are provided with ordinary bolt for connection, first connecting plate is provided with vertical long round hole, second connecting plate is provided with horizontal long round hole, vertical long round hole and horizontal long round hole overlap, ordinary bolt passes through vertical long round hole and horizontal long round hole.

[0007] Through the above technical scheme, the anchor plate is connected with the original structure beam, the first connecting plate is welded to the anchor plate, the second connecting plate is welded to the newly built structure steel beam, the connecting mode of the pull point is connected by the first connecting plate and the second connecting plate, the vertical long round hole is arranged on the first connecting plate, the horizontal long round hole is arranged on the second connecting plate, the two connecting plates can not only be adjusted horizontally but also be adjusted vertically, so that the appropriate connecting position is adjusted according to the inclination angle of the old building, and the connection is more convenient and facilitates construction.

[0008] In a preferred example, the utility model can be further configured as: the original structure beam is provided with a chemical anchor bolt for fixing the anchor plate.

[0009] Through the above technical scheme, the first connecting plate is welded on the anchor plate, and the anchor plate is connected with the original building through the chemical anchor bolt.

[0010] In a preferred example, the utility model can be further configured as: the original structure beam is provided with an original wall below.

[0011] In a preferred example, the utility model can be further configured as: the vertical long round hole and the horizontal long round hole are provided with two.

[0012] Through the above technical scheme, the design of the two vertical long round holes and the horizontal long round holes provides more connecting points and improves the firmness of the connecting part.

[0013] In a preferred example, the utility model can be further configured as: the chemical anchor bolt is provided with four.

[0014] Through the above technical scheme, the four chemical anchor bolts firmly fix the anchor plate and the original structure beam, and the number of the chemical anchor bolts is set according to actual requirements.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] The utility model discloses a connecting piece device between new structure and old building of additional elevator, which is characterized by the following technical scheme: the anchor plate is connected with the original structure beam, the first connecting plate is welded to the anchor plate, the second connecting plate is welded to the new structure steel beam, the connecting mode of the pull joint point is connected by the first connecting plate and the second connecting plate, the vertical long round hole is arranged on the first connecting plate, the horizontal long round hole is arranged on the second connecting plate, the two connecting plates can be adjusted horizontally and vertically, so that the appropriate connecting position is adjusted according to the inclination angle of the old building, and the connection is more convenient and facilitates construction. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the connecting piece device between new structure and old building of additional elevator of the utility model;

[0018] Figure 2 It is a plan view of the connecting piece device between new structure and old building of additional elevator of the utility model;

[0019] Figure 3 It is a front view of the first connecting plate of the utility model;

[0020] Figure 4 It is a front view of the second connecting plate of the utility model.

[0021] In the drawing: 1, original structure beam; 2, original wall; 3, anchor plate; 4, chemical anchor bolt; 5, first connecting plate; 6, ordinary bolt; 7, second connecting plate; 8, new structure steel beam; 9, vertical long round hole; 10, horizontal long round hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0025] Please refer to Figure 1 , Figure 3 and Figure 4 , the utility model provides a kind of embodiment: a connecting piece device between newly built structure of additional elevator and old building, including original structure beam 1 and newly built structure steel beam 8, one side of original structure beam 1 is equipped with anchor plate 3, one side of anchor plate 3 is welded and connected with first connecting plate 5, one end of newly built structure steel beam 8 is equipped with second connecting plate 7, first connecting plate 5 is provided with vertical long round hole 9, second connecting plate 7 is provided with horizontal long round hole 10, vertical long round hole 9 and horizontal long round hole 10 overlap, ordinary bolt 6 is threaded through vertical long round hole 9 and horizontal long round hole 10.

[0026] Please refer to Figure 1 , anchor plate 3 is provided with chemical anchor bolt 4 for fixing in original structure beam 1.

[0027] Please refer to Figure 1 , the lower portion of original structure beam 1 is provided with original wall 2.

[0028] Please refer to Figure 3 and Figure 4 , vertical long round hole 9 and horizontal long round hole 10 are provided with two.

[0029] Please refer to Figure 2 , four chemical anchor bolts 4 are provided.

[0030] Working principle: when using, anchor plate 3 is connected and fixed with original structure beam 1 by chemical anchor bolt 4, then first connecting plate 5 is welded with anchor plate 3, while second connecting plate 7 is welded and connected with newly built structure steel beam 8, then second connecting plate 7 is connected and fixed with first connecting plate 5 by ordinary bolt 6, according to the inclination angle of original building, select appropriate connecting position, utilize ordinary bolt 6 to thread through vertical long round hole 9 and horizontal long round hole 10, to complete connection and fixation.

[0031] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A connecting device between a newly built structure of an elevator and an old building, comprising an original structure beam (1) and a newly built structure steel beam (8), characterized in that: One side of the original structure beam (1) is provided with an anchor plate (3), one side of the anchor plate (3) is welded with a first connecting plate (5), one end of the newly-built structure steel beam (8) is provided with a second connecting plate (7), a common bolt (6) is arranged between the first connecting plate (5) and the second connecting plate (7), a vertical long circular hole (9) is arranged on the first connecting plate (5), a horizontal long circular hole (10) is arranged on the second connecting plate (7), the vertical long circular hole (9) overlaps with the horizontal long circular hole (10), and the common bolt (6) penetrates through the vertical long circular hole (9) and the horizontal long circular hole (10).

2. A connecting device between a newly built structure of an installed elevator and an old building according to claim 1, characterized in that: The original structure beam (1) is provided with a chemical anchor bolt (4) for fixing the anchor plate (3).

3. A connecting device between a newly built structure of an installed elevator and an old building according to claim 1, characterized in that: The original structure beam (1) is provided with an original wall (2) below.

4. The connecting device of claim 1, wherein: The vertical long circular hole (9) and the horizontal long circular hole (10) are both provided with two.

5. A connecting device between a newly built structure of an installed elevator and an old building according to claim 2, characterized in that: The chemical anchor bolt (4) is provided with four.

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