Supporting device for inner frame of indoor elevator shaft

Abstract

The utility model discloses a supporting device for an inner frame of an indoor elevator shaft, which comprises a plurality of pre-embedded sleeves, a plurality of supporting rods and a plurality of supporting rods, wherein the pre-embedded sleeves are respectively embedded in the shaft walls of the two opposite sides of the indoor elevator shaft; one side of the support is connected with a wall penetrating rod, the wall penetrating rod is arranged in the embedded sleeve in a penetrating mode, a pressing and abutting piece is detachably installed at the end, away from the support, of the wall penetrating rod, the pressing and abutting piece abuts against the outer side of the well wall in a pressing mode, and a notch is formed in the upper portion of the other side of the support; the two ends of the profile steel beam are detachably inserted into the notches of the supports on the two shaft walls of the indoor elevator shaft respectively; two vertical rods are vertically arranged in each notch, the two vertical rods are arranged on the two opposite sides of the profile steel beam respectively, and a pressing top plate is detachably installed at the upper ends of the two vertical rods and abuts against the end of the profile steel beam in a pressing mode. The inner frame supporting I-shaped steel solves the problems that the installation position of the inner frame supporting I-shaped steel of an existing indoor elevator shaft is limited, and a floor slab is punched through.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a support device for the internal frame of an indoor elevator shaft. Background Technology

[0002] Due to the excessive height of buildings and the high erection height, I-beams are often used as supports for the internal scaffolding of indoor elevator shafts. However, the placement of I-beams is typically limited to the floor slab, which is too restrictive and lacks flexibility. Furthermore, installing and securing I-beams often requires drilling through the floor slab, creating potential quality hazards.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, a support device for the internal frame of an indoor elevator shaft is provided to solve the problems of limited installation position and penetration of floor slabs in the existing internal frame support for indoor elevator shafts.

[0005] To achieve the above objectives, a support device for the internal frame of an indoor elevator shaft is provided, comprising:

[0006] Pre-embedded sleeves are installed in the shaft walls on both sides of the indoor elevator shaft.

[0007] A support is provided, with a through-wall rod connected to one side of the support. The through-wall rod passes through the pre-embedded sleeve. A pressing member is detachably installed at the end of the through-wall rod away from the support. The pressing member presses against the outside of the well wall. A notch is formed on the upper part of the other side of the support.

[0008] The steel beams used to support the internal frame are detachably inserted at both ends into the notches of the supports on the two walls of the indoor elevator shaft.

[0009] Each notch contains two uprights, which are respectively positioned on opposite sides of the steel beam. A capping plate is detachably installed on the upper end of each upright, and the capping plate presses against the end of the steel beam.

[0010] Furthermore, the through-wall rod has an external thread, the pressing member has a threaded through hole, and one end of the through-wall rod is screwed into the threaded through hole of the pressing member.

[0011] Furthermore, the support includes:

[0012] A vertically installed wall panel, one side of which is connected to the through-wall rod;

[0013] A support plate is connected to the other side of the wall panel, and the notch is formed between the support plate and the upper part of the wall panel. The uprights are erected at opposite ends of the support plate.

[0014] A stiffening plate is connected to the bottom of the support plate and the lower part of the wall panel.

[0015] Furthermore, four through-wall rods are provided on one side of the wall panel, and the four through-wall rods are arranged in a matrix.

[0016] Furthermore, the stiffening plate is wedge-shaped.

[0017] Furthermore, there are multiple stiffening plates, which are arranged along the length of the support plate.

[0018] Furthermore, the top plate has through holes at both ends, the upper end of the upright is movably inserted into the through holes, the upper end of the upright is adjustablely fitted with a locking member, the locking member presses against the side of the pressure plate away from the steel beam, and a pad is provided between the top plate and the steel beam.

[0019] The beneficial effect of this utility model is that the support device for the internal frame of the indoor elevator shaft of this utility model fixes the support to the wall of the elevator shaft through the through-wall rod as a fixing device for the steel beam, thereby facilitating the installation and removal of the steel beam. During construction, the sleeve is pre-embedded in the wall of the elevator shaft. During installation, the support is installed through the through-wall rod, which not only facilitates the installation of the steel beam, but also avoids damage to the floor slab. Attached Figure Description

[0020] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a structural schematic diagram of the support device for the inner frame of an indoor elevator shaft according to an embodiment of the present invention.

[0022] Figure 2 This is a schematic diagram of the support structure according to an embodiment of the present utility model.

[0023] Figure 3 This is a side view of the support according to an embodiment of the present utility model. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] Reference Figures 1 to 3 As shown, this utility model provides a support device for the inner frame of an indoor elevator shaft, including: a pre-embedded sleeve, a support 2, a steel beam 3, and a vertical pole 4.

[0027] In this embodiment, multiple pre-embedded sleeves are respectively embedded in the shaft walls 5 on both sides of the indoor elevator shaft.

[0028] A through-wall rod 24 is connected to one side of the support 2. The through-wall rod 24 passes through a pre-embedded sleeve. A retaining member 25 is detachably installed at the end of the through-wall rod 24 away from the support 2. The retaining member 25 presses against the outside of the well wall 5. A notch is formed in the upper part of the other side of the support 2.

[0029] The two ends of the steel beam 3 are detachably inserted into the notches of the supports 2 on the two walls 5 of the indoor elevator shaft. The steel beam 3 is used to support the internal frame. In this embodiment, the internal frame of the indoor elevator shaft is installed on the steel beam 3.

[0030] When installing the internal frame, the number of steel beams is determined based on the frame's structure and load-bearing capacity. Multiple steel beams are then used to form an installation platform for the internal frame.

[0031] Two uprights 4 are installed in each notch. The two uprights 4 are respectively set on opposite sides of the steel beam 3. A capping plate 41 is detachably installed on the upper end of the two uprights 4. The capping plate presses against the end of the steel beam 3.

[0032] In a preferred embodiment, the through-wall rod 24 has external threads. The retaining member 25 has a threaded through hole. One end of the through-wall rod 24 is screwed into the threaded through hole of the retaining member 25.

[0033] In this embodiment, refer to Figure 2 and Figure 3 As shown, support 2 includes: a wall-mounted plate 21, a support plate 22, and a stiffening plate 23. The support is made of steel plate.

[0034] The wall panel 21 is installed vertically. One side of the wall panel 21 is connected to the through-wall rod 24.

[0035] In this embodiment, four through-wall rods 24 are provided on one side of each wall-mounted panel 21. The four through-wall rods 24 are arranged in a matrix. Four pre-embedded sleeves are embedded at one location on the corresponding support of the well wall for the installation of the through-wall rods.

[0036] The support plate 22 is connected to the other side of the wall-mounted plate 21. A notch is formed between the support plate 22 and the upper part of the wall-mounted plate 21. The uprights 4 are erected at opposite ends of the support plate 22.

[0037] The stiffening plate 23 is connected to the bottom of the support plate 22 and the lower part of the wall plate 21.

[0038] As a preferred embodiment, the stiffening plate 23 is wedge-shaped.

[0039] In this embodiment, refer to Figure 3 As shown, there are multiple stiffening plates 23. The multiple stiffening plates 23 are arranged along the length direction of the support plate 22.

[0040] Continue reading Figure 2 As shown, the top plate 41 has through holes at both ends. The upper end of the upright 4 is movably inserted into the through hole. A locking member 42 is installed at the upper end of the upright in an adjustable position. The locking member 42 presses against the side of the top plate away from the steel beam. A pad 43 is placed between the top plate 41 and the steel beam 3.

[0041] In this embodiment, the upper end of the upright has an external thread. The locking member has a threaded hole for a vertical sleeve. The upper end of the upright is screwed into the threaded hole of the locking member.

[0042] This utility model discloses a support device for the internal frame of an indoor elevator shaft. The support is fixed to the shaft wall of the elevator shaft by a through-wall rod, which serves as a fixing device for the steel beam. This facilitates the installation and removal of the steel beam. During construction, a sleeve is pre-embedded in the shaft wall of the elevator shaft. During installation, the support is installed through the through-wall rod, which not only facilitates the installation of the steel beam but also avoids damage to the floor slab.

[0043] The support device for the inner frame of an indoor elevator shaft of this utility model is manufactured according to the drawings. The manufactured support is fixed to the shaft wall (such as a shear wall) of the elevator shaft by through-wall rods. Then, steel beams are placed, and pressure plates and pads are added for fixation.

[0044] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A support device for the internal frame of an indoor elevator shaft, characterized in that, include: Pre-embedded sleeves are installed in the shaft walls on both sides of the indoor elevator shaft. A support is provided, with a through-wall rod connected to one side of the support. The through-wall rod passes through the pre-embedded sleeve. A pressing member is detachably installed at the end of the through-wall rod away from the support. The pressing member presses against the outside of the well wall. A notch is formed on the upper part of the other side of the support. The steel beams used to support the internal frame are detachably inserted at both ends into the notches of the supports on the two walls of the indoor elevator shaft. Each notch contains two uprights, which are respectively positioned on opposite sides of the steel beam. A capping plate is detachably installed on the upper end of each upright, and the capping plate presses against the end of the steel beam.

2. The support device for the internal frame of an indoor elevator shaft according to claim 1, characterized in that, The through-wall rod has an external thread, and the pressing member has a threaded through hole. One end of the through-wall rod is screwed into the threaded through hole of the pressing member.

3. The support device for the internal frame of an indoor elevator shaft according to claim 1, characterized in that, The support includes: A vertically installed wall panel, one side of which is connected to the through-wall rod; A support plate is connected to the other side of the wall panel, and the notch is formed between the support plate and the upper part of the wall panel. The uprights are erected at opposite ends of the support plate. A stiffening plate is connected to the bottom of the support plate and the lower part of the wall panel.

4. The support device for the inner frame of an indoor elevator shaft according to claim 3, characterized in that, Four through-wall rods are provided on one side of the wall panel, and the four through-wall rods are arranged in a matrix.

5. The support device for the inner frame of an indoor elevator shaft according to claim 3, characterized in that, The stiffening plate is wedge-shaped.

6. The support device for the inner frame of an indoor elevator shaft according to claim 5, characterized in that, The number of stiffening plates is multiple, and the multiple stiffening plates are arranged along the length direction of the support plate.

7. The support device for the inner frame of an indoor elevator shaft according to claim 1, characterized in that, The top plate has through holes at both ends, and the upper end of the upright is movably inserted into the through holes. The upper end of the upright is adjustablely fitted with a locking member, which presses against the side of the top plate away from the steel beam. A pad is placed between the top plate and the steel beam.

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