Shaftway structure additionally provided with elevator

Abstract

The utility model discloses a hoistway structure for adding an elevator, which relates to the technical field of elevators, and comprises a prefabricated unit steel frame, an embedding opening is fixedly arranged on the top surface of the prefabricated unit steel frame, a connecting component is arranged above the prefabricated unit steel frame in a matching way, and the connecting component comprises a connecting frame and a butt joint square cylinder which are fixedly connected. The surface of the connecting frame is fixedly connected with a first compensation layer and a second compensation layer, and the surface of the first compensation layer is fixedly connected with a connecting frame plate. The effect of supporting the prefabricated unit steel frames which are spliced in a stacked state is achieved through the connecting frames, the effect of positioning and connecting the whole connecting frames and the prefabricated unit steel frames is achieved through the butt-joint square cylinders, and the butt-joint square cylinders which are arranged in a penetrating mode are convenient for splicing and connecting the two sets of prefabricated unit steel frames; and the effect of compensating and supporting the interval between the connecting frame and the prefabricated unit steel frame is achieved through the first compensation layer and the second compensation layer.

Description

Technical Field

[0001] The utility model relates to the field of elevators, in particular to a hoistway structure for installing an elevator. Background Art

[0002] As people's living standards continue to improve and residents' concepts have changed, there is a great demand for installing elevators in old buildings. For residents living in high-rise buildings, especially elderly residents, this will be a major change. The installation of elevators can effectively solve the time required for them to go up and down the stairs. For elderly residents living in high-rise buildings, because of their poor physical fitness, if they often need to climb stairs to go up and down the stairs, it is easy to cause accidental injuries. The installed elevators can effectively prevent such things from happening.

[0003] The elevators installed in old residential buildings are usually steel-structured elevator shafts built outside the building. During the assembly and construction of the existing shaft structure, it is necessary to first set up multiple prefabricated unit steel frames, and then complete the assembly by setting connecting components between the multiple prefabricated unit steel frames. The assembly state is a vertical assembly between multiple prefabricated unit steel frames, and the connecting components are double-headed connecting components, which have the following problems:

[0004] According to the top position of the prefabricated unit steel frame, the same number of connecting members are set accordingly to realize vertical assembly thereof. However, since the connection between the connecting member and the steel frame is a single-point vertical connection and multiple steel frames are assembled in a continuous stack, the overall assembly stability is not good. The connection position is located at the top position of the steel frame, where the force is concentrated, and it is easy for the connecting member and the steel frame to separate or the member to break. Therefore, the utility model proposes a shaft structure for installing an elevator. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a hoistway structure for adding an elevator, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a shaft structure for installing an elevator, including a prefabricated unit steel frame, the top surface of the prefabricated unit steel frame is fixedly provided with an embedded opening, a connecting component is matched above the prefabricated unit steel frame, the connecting component includes a fixedly connected connecting frame and a docking square tube, the surface of the connecting frame is fixedly connected with a first compensation layer and a second compensation layer, the surface of the first compensation layer is fixedly connected with a connecting frame plate, and the surface of the connecting frame plate is fixedly connected with a third compensation layer.

[0007] As a further technical solution of the utility model, the connecting frame is arranged in a rectangular frame as a whole, and the docking square tubes vertically penetrate the end corners of the connecting frame as a whole. There are four groups in total, and screw holes are opened on the surface of the docking square tubes corresponding to the top of the prefabricated unit steel frame.

[0008] As a further technical solution of the utility model, the first compensation layer and the second compensation layer are both arranged in a rectangular shape, and are respectively located at the upper and lower longitudinal positions and the upper and lower transverse positions of the connecting frame. The height of the first compensation layer and the second compensation layer is arranged at the same horizontal height as the docking square tube.

[0009] As a further technical solution of the utility model, the connecting frame plate is vertically arranged in a "Z" shape as a whole, and screw holes are opened on its bottom end surface. A total of four groups of connecting frame plates are arranged, two in a group, and are vertically located at the outer end corner position of the first compensation layer. At the same time, the bottom section of the connecting frame plate is arranged in contact with the inner surface of the prefabricated unit steel frame, and screw holes are opened on the inner surface of the prefabricated unit steel frame corresponding to the surface of the bottom section of the connecting frame plate.

[0010] As a further technical solution of the utility model, the third compensation layer is located on the outer bottom surface of the connecting frame plate and is configured as a semi-cylindrical rubber layer.

[0011] The utility model provides a hoistway structure with an elevator installed, which has the following beneficial effects compared with the prior art:

[0012] 1. The shaft structure of the elevator installed in the present design achieves the effect of supporting the prefabricated unit steel frames spliced ​​in a stacked state through the connecting frame, and achieves the effect of positioning and connecting the connecting frame as a whole and the prefabricated unit steel frames through the docking square tube. The docking square tube arranged through the connection facilitates the splicing and connection between the two groups of prefabricated unit steel frames.

[0013] 2. The present design provides a shaft structure for installing an elevator, which achieves the effect of compensating and supporting the interval between the connecting frame and the prefabricated unit steel frame through the first compensation layer and the second compensation layer, achieves the effect of connecting and fixing the auxiliary connecting component as a whole and the prefabricated unit steel frame through the connecting frame plate, and achieves the effect of ensuring the stability of the connecting frame plate in the embedded opening through the third compensation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural exploded view of a hoistway structure with an additional elevator;

[0015] Figure 2 It is an exploded view of the connection components of a shaft structure for adding an elevator;

[0016] Figure 3 A hoistway structure for adding an elevator Figure 2 A magnified view of the structure in the middle.

[0017] In the figure: 1. Prefabricated unit steel frame; 2. Embedded opening; 3. Connection assembly; 4. Connection frame; 5. Docking square tube; 6. First compensation layer; 7. Connection frame plate; 8. Second compensation layer; 9. Third compensation layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution for the hoistway structure of an elevator: it includes a prefabricated unit steel frame 1, the top surface of the prefabricated unit steel frame 1 is fixedly provided with an embedded opening 2, a connecting component 3 is matchedly arranged above the prefabricated unit steel frame 1, the connecting component 3 includes a fixedly connected connecting frame 4 and a docking square tube 5, the surface of the connecting frame 4 is fixedly connected with a first compensation layer 6 and a second compensation layer 8, the surface of the first compensation layer 6 is fixedly connected with a connecting frame plate 7, and the surface of the connecting frame plate 7 is fixedly connected with a third compensation layer 9.

[0020] like Figure 1-3 As shown, the connecting frame 4 is arranged in a rectangular frame as a whole, and the docking square tube 5 is vertically penetrated through the end corner position of the connecting frame 4 as a whole, and there are four groups in total, and the surface of the docking square tube 5 is provided with screw holes corresponding to the top of the prefabricated unit steel frame 1. The connecting frame 4 is used to support the prefabricated unit steel frames 1 spliced ​​in a stacked state, and the docking square tube 5 is used to achieve the effect of positioning and connecting the connecting frame 4 as a whole and the prefabricated unit steel frames 1. The through-arranged docking square tube 5 facilitates the splicing connection between the two groups of prefabricated unit steel frames 1.

[0021] When stacking and splicing two groups of prefabricated unit steel frames 1, the user makes the outer ends of the two groups of prefabricated unit steel frames 1 fit into the docking square tube 5, and fixes the docking square tube 5 with external screws. At this time, the connecting frame 4 is located between the two groups of prefabricated unit steel frames 1, which can effectively enhance the stability of the shaft structure.

[0022] like Figure 2 As shown, the first compensation layer 6 and the second compensation layer 8 are both arranged in a rectangular shape, and are respectively located at the upper and lower positions in the longitudinal direction and the upper and lower positions in the transverse direction of the connecting frame 4. The height of the first compensation layer 6 and the second compensation layer 8 is arranged at the same horizontal height as the docking square tube 5. The first compensation layer 6 and the second compensation layer 8 achieve the effect of compensating and supporting the interval between the connecting frame 4 and the prefabricated unit steel frame 1.

[0023] After the two sets of prefabricated unit steel frames 1 are stacked and spliced, the first compensation layer 6 and the second compensation layer 8 are respectively located at the interval between the prefabricated unit steel frame 1 and the connecting frame 4 to provide compensation support to the position, thereby effectively ensuring the stability of the entire shaft structure. Users can pre-drill holes on the surface of the first compensation layer 6 and the second compensation layer 8 to facilitate the installation and fixation of the shaft outer enclosure at the outer side of the prefabricated unit steel frame 1.

[0024] like Figure 2 As shown, the connecting frame plate 7 is vertically arranged in a "Z" shape as a whole, and a screw hole is opened on its bottom end surface. A total of four groups of connecting frame plates 7 are arranged, two by two in a group, and are vertically located at the outer end corner position of the first compensation layer 6. At the same time, the bottom section of the connecting frame plate 7 is arranged in contact with the inner surface of the prefabricated unit steel frame 1, and the inner surface of the prefabricated unit steel frame 1 is provided with screw holes corresponding to the bottom section surface of the connecting frame plate 7;

[0025] like Figure 3 As shown, the third compensation layer 9 is located on the outer bottom surface of the connecting frame plate 7 and is arranged as a semi-cylindrical rubber layer. The connecting frame plate 7 is used to achieve the effect of connecting and fixing the auxiliary connecting component 3 as a whole and the prefabricated unit steel frame 1. The third compensation layer 9 is used to ensure the stability of the connecting frame plate 7 in the embedded opening 2.

[0026] When connecting the connection assembly 3 and the prefabricated unit steel frame 1, firstly, the connection frame plate 7 is extended into the embedded opening 2 and located on the inner surface of the column of the prefabricated unit steel frame 1. The user fixes the connection frame plate 7 and the inner side of the column of the prefabricated unit steel frame 1 with external screws. After the connection frame plate 7 is extended into the embedded opening 2, the third compensation layer 9 at its outer position is simultaneously embedded into the embedded opening 2 to ensure the stability of the connection frame plate 7 in the embedded opening 2.

[0027] The working principle of the utility model is as follows: when the device is in use, the connection between multiple prefabricated unit steel frames 1 is completed through the connection component 3. After the connection between the connection component 3 and the prefabricated unit steel frames 1 is completed, the entire shaft structure is spliced ​​and installed, and the connection frame plate 7 can effectively disperse and support the external forces exerted on the corresponding end point connection positions, thereby ensuring the connection stability and uniform stress of the entire shaft structure, and avoiding the situation where the connection component 3 and the steel frame are detached or the connection position between the multiple prefabricated unit steel frames 1 is broken.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A hoistway structure with an elevator installed, characterized in that: The invention comprises a prefabricated unit steel frame (1), wherein the top surface of the prefabricated unit steel frame (1) is fixedly provided with an embedding opening (2), a connection assembly (3) is matchedly arranged above the prefabricated unit steel frame (1), and the connection assembly (3) comprises a fixedly connected connection frame (4) and a docking square tube (5), a first compensation layer (6) and a second compensation layer (8) are fixedly connected to the surface of the connection frame (4), a connection frame plate (7) is fixedly connected to the surface of the first compensation layer (6), and a third compensation layer (9) is fixedly connected to the surface of the connection frame plate (7).

2. The hoistway structure for adding an elevator according to claim 1, characterized in that: The connecting frame (4) is arranged in a rectangular frame as a whole, and the docking square tubes (5) are vertically penetrated through the end corners of the connecting frame (4) as a whole, and a total of four groups are arranged, and screw holes are opened on the surface of the docking square tubes (5) corresponding to the top of the prefabricated unit steel frame (1).

3. The hoistway structure for adding an elevator according to claim 1, characterized in that: The first compensation layer (6) and the second compensation layer (8) are both arranged in a rectangular shape and are respectively located at the upper and lower positions in the longitudinal direction and the upper and lower positions in the transverse direction of the connecting frame (4). The heights of the first compensation layer (6) and the second compensation layer (8) are arranged at the same level as the docking square tube (5).

4. The hoistway structure for adding an elevator according to claim 1, characterized in that: The connecting frame plate (7) is vertically arranged in a "Z" shape as a whole, and its bottom end surface is provided with screw holes. A total of four groups of connecting frame plates (7) are arranged vertically at the outer end corner position of the first compensation layer (6). At the same time, the bottom section of the connecting frame plate (7) is arranged in contact with the inner surface of the prefabricated unit steel frame (1), and the inner surface of the prefabricated unit steel frame (1) is provided with screw holes corresponding to the surface of the bottom section of the connecting frame plate (7).

5. The hoistway structure for adding an elevator according to claim 1, characterized in that: The third compensation layer (9) is located on the outer bottom surface of the connecting frame plate (7) and is configured as a semi-cylindrical rubber layer.

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