Lifting operation platform for construction of elevator shaft and light shaft

Abstract

The utility model discloses a lifting operation platform for construction of an elevator shaft and a light shaft. The lifting operation platform aims to solve the problems of low safety, low efficiency, high cost, poor flexibility and the like in a traditional scaffold construction mode. According to the platform, lifting of the operation platform is achieved through the lifting mechanism, and a safe and reliable operation environment is provided for constructors in combination with the design of the stable bottom frame, the fence frame and the protection frame. Meanwhile, the platform is simple in structure and can be repeatedly used, and construction cost and auxiliary material consumption are reduced. In addition, the platform can be customized and adjusted according to specific construction requirements, and the construction flexibility is enhanced. The lifting operation platform has excellent performance in the aspects of improving construction safety, efficiency and quality, and has remarkable application value.

Description

Technical Field

[0001] The utility model relates to the field of construction auxiliary facilities, and particularly relates to a lifting operation platform for the construction of elevator shafts and daylighting shafts. Background Technique

[0002] With the diversified requirements for the use functions of buildings, especially in the design of public buildings, in order to meet good lighting and ventilation conditions, it is often necessary to set up daylighting and ventilation shafts. Since these shafts need to install mechanical and electrical equipment, not only the structure needs to be stable, but also fine decoration is required to improve the aesthetics and practicality of the overall building.

[0003] However, the traditional installation and decoration construction of shaft mechanical and electrical equipment face many challenges. Since the working environment is usually in the high-altitude edge area, construction workers need to set up complex steel pipe scaffolds or use steel section cantilever scaffolds as operation platforms. This method not only takes time and effort, requires a large amount of manpower for the erection of scaffolds and the handling of materials, but also occupies auxiliary materials for a long time, significantly increasing the construction cost. More importantly, there are many safety hazards during the erection and maintenance of scaffolds. For example, accidents are likely to occur when workers operate up and down on the scaffolds and transfer materials, seriously threatening the safety of construction workers.

[0004] Therefore, it is particularly important to develop an operation platform for the construction of elevator shaft and daylighting shaft outer walls with simple structure, high safety, and flexible turnover and use, which can overcome the various disadvantages of traditional scaffolds, improve construction efficiency, reduce construction costs, and ensure the safety of construction workers. Content of the Utility Model

[0005] In view of the working needs and existing problems in the above background technique, the present invention has carried out thinking and innovation, aiming to provide an operation platform for the construction of elevator shaft and daylighting shaft outer walls, which is used for engineering projects such as the installation and decoration of mechanical and electrical equipment in floor elevator shafts and daylighting shafts that require the erection of scaffolds for operation.

[0006] In order to solve the above problems and achieve the above objectives, the utility model adopts the following technical solutions:

[0007] A lifting operation platform for the construction of elevator shafts and daylighting shafts, which includes:

[0008] An operation platform (1), and the operation platform (1) is connected to a hoisting mechanism (4) through a lifting rope (6);

[0009] Cross beams (2), there are 2 cross beams (2) in total, and the cross beams (2) are installed on a support beam (7) through anchor rings (5);

[0010] Moving mechanisms (3), there are 2 moving mechanisms (3) in total, and the moving mechanisms (3) are detachably connected to the lower part of the cross beam (2);

[0011] Lifting mechanisms (4), there are 2 lifting mechanisms (4) in total, and the lifting mechanisms (4) are connected to the lower part of the moving mechanisms (3);

[0012] Anchor rings (5), 2 anchor rings (5) form a group, and there are two groups in total. The anchor rings (5) are of "U" - shaped structure.

[0013] As a preferred solution of the present utility model, the operation platform (1) includes:

[0014] Bottom frame (11), the bottom frame (11) is composed of several horizontal and vertical steel plates;

[0015] Bottom plate (12), the overall structure of the bottom plate (12) is rectangular, and there are several rectangular slots on it;

[0016] Fence frame (13), the fence frame (13) is a rectangular frame structure composed of several steel plates, and the fence frame (13) is sequentially connected to the bottom plate (12) and the bottom frame (11);

[0017] Guardrail mounting seats (14), there are cylindrical sleeve rods on the guardrail mounting seats (14), and there are several guardrail mounting seats (14), which are fixedly connected to the periphery of the fence frame (13);

[0018] Guardrail (15), the guardrail (15) is welded by several galvanized pipes, and the overall structure is rectangular.

[0019] As a preferred solution of the present utility model, the bottom frame (11) further includes:

[0020] Kick plates (111), there are 8 kick plates (111) in total, which are symmetrically connected to the periphery of the bottom frame (11);

[0021] Lifting mechanisms (112), there are 8 lifting mechanisms (112) in total, which are symmetrically connected to the periphery of the bottom frame (11), and lifting rings (1121) are fixedly connected to the lifting mechanisms (112).

[0022] As a preferred solution of the present utility model, the moving mechanism (3) includes:

[0023] Machine base (31), one end of the machine base (31) is detachably connected with a pulley (32);

[0024] Pulley (32), the pulley (32) is installed on the groove of the cross beam (2) and can move on the cross beam (2).

[0025] As a preferred embodiment of the present utility model, the lifting mechanism (4) includes:

[0026] A winch-type hoist (41), which is connected to the machine base (31);

[0027] A steel wire rope (42), one end of which is connected to the winch-type hoist (41), and the other end is connected to the pulley mechanism (43);

[0028] A pulley mechanism (43), one end of which is connected to the steel wire rope (42), and the other end is connected to the hook (44);

[0029] A hook (44), which is connected to the pulley mechanism (43), and there is an anti-unhooking device (441) on the hook (44).

[0030] As a preferred embodiment of the present utility model, the lifting operation platform further includes a lifting rope (6), both ends of which are respectively connected to the lifting rings (1121) of two symmetrically arranged hoisting mechanisms (112), and the middle part is placed on the hook (44).

[0031] The working principle of the present utility model is mainly based on the following core components and their interactions:

[0032] The operation platform (1): This platform is the main area for construction workers to carry out operations, providing a stable support structure for construction workers to stand and work.

[0033] The lifting rope (6) and the lifting mechanism (4): The lifting mechanism (4) controls the lifting and lowering of the operation platform (1) by controlling the winding and unwinding of the steel wire rope (42); among them, the pulley mechanism (43) plays a guiding and balancing role to ensure the stable lifting and lowering of the operation platform (1).

[0034] The cross beam (2) and the anchor ring (5): The cross beam (2) is fixed to the support beam (7) through the anchor ring (5), providing horizontal support for the operation platform (1) to ensure the stability and load-bearing capacity of the cross beam (2).

[0035] The moving mechanism (3): The moving mechanism (3) can move on the cross beam (2), thereby driving the entire operation platform (1) to move horizontally to meet the construction requirements at different positions.

[0036] Overall working principle: By controlling the winding and unwinding of the steel wire rope (42) through the lifting mechanism (4), the operation platform (1) is lifted and lowered to the specified height. When horizontal movement is required, the moving mechanism (3) slides on the cross beam to move the operation platform (1) to the appropriate position, and construction workers can carry out construction operations on the elevator shaft and daylighting shaft on the operation platform (1).

[0037] Advantages of the utility model:

[0038] 1. Improve construction safety: The platform adopts a lifting design, with a stable and reliable operating platform and complete protective facilities such as fence frames and protective scaffolds, effectively preventing high-altitude falling accidents. At the same time, the lifting process of the platform is stable and controllable, reducing the safety hazards of construction workers when operating up and down on the scaffold and transferring materials, and providing a safer working environment for construction workers.

[0039] 2. Improve construction efficiency: The platform realizes rapid lifting through the hoisting mechanism, eliminating the need to layer-by-layer erect and dismantle the scaffold, greatly saving construction time. In addition, the platform can be lifted layer by layer with the main structure, reducing the interruption of construction caused by the erection and dismantling of the scaffold, and improving the overall construction efficiency.

[0040] 3. Reduce construction costs: The structure of this platform is simple, with relatively low material costs, and it can be reused repeatedly, reducing the consumption of auxiliary materials during construction. At the same time, it reduces the large amount of manpower and time investment required for the erection and dismantling of the scaffold, thereby reducing the overall construction cost.

[0041] 4. Enhance construction flexibility: The platform can be customized and adjusted according to the specific dimensions and construction requirements of elevator shafts and light wells, with a wide range of applications. At the same time, its detachable and reusable characteristics also facilitate the transfer and use between different engineering projects, enhancing the flexibility and convenience of construction.

[0042] 5. Improve construction quality: The platform provides a stable and reliable working platform for construction workers, which is conducive to performing refined decoration construction. At the same time, it avoids construction quality problems caused by irregular scaffold erection or inconvenient material transfer, improving the overall construction quality and building aesthetics. Description of the drawings

[0043] Figure 1 is the overall three-dimensional structure schematic diagram of the utility model;

[0044] Figure 2 is the three-dimensional structure schematic diagram of the operating platform;

[0045] Figure 3 is one of the three-dimensional assembly diagrams of the operating platform;

[0046] Figure 4 is the second three-dimensional assembly diagram of the operating platform;

[0047] Figure 5 is the three-dimensional structure schematic diagram of the moving mechanism and the hoisting mechanism;

[0048] Among them, the reference numerals in the figure are: 1 - operating platform, 11 - bottom frame, 111 - kickboard, 112 - hoisting mechanism, 1121 - lifting ring, 12 - bottom plate, 13 - fence frame, 14 - guardrail mounting seat, 15 - guardrail; 2 - cross beam; 3 - moving mechanism, 31 - machine base, 32 - pulley; 4 - hoisting mechanism, 41 - winch hoisting machine, 42 - steel wire rope, 43 - pulley mechanism, 44 - hook, 441 - anti - disengaging device; 5 - anchor ring; 6 - lifting rope; 7 - support beam. Specific embodiments

[0049] To make the purpose, technical solutions and advantages of the utility model patent clearer, the following further details the utility model patent with reference to the attached drawings and specific embodiments; it should be understood that these descriptions are merely exemplary and do not limit the scope of the utility model patent; in addition, in the following description, the descriptions of well - known structures and technologies are omitted to avoid unnecessarily confusing the concept of the utility model patent.

[0050] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0051] As Figure 1 shown, a lifting operating platform for the construction of elevator shafts and daylighting shafts includes:

[0052] An operating platform 1, and the operating platform 1 is connected to the hoisting mechanism 4 through a lifting rope 6;

[0053] Cross beams 2, there are 2 cross beams 2 in total, and the cross beams 2 are installed on the support beam 7 through anchor rings 5;

[0054] Moving mechanisms 3, there are 2 moving mechanisms 3 in total, and the moving mechanisms 3 are detachably connected below the cross beams 2;

[0055] Hoisting mechanisms 4, there are 2 hoisting mechanisms 4 in total, and the hoisting mechanisms 4 are connected below the moving mechanisms 3;

[0056] Anchor rings 5, 2 anchor rings 5 are in a group, and there are two groups in total. The anchor rings 5 are of a "U" - shaped structure.

[0057] Furthermore, as Figure 3 — Figure 4 shown, the operating platform 1 includes:

[0058] Bottom frame 11, which is composed of several horizontal and vertical steel plates;

[0059] Bottom plate 12, the overall structure of which is rectangular and has several rectangular slots on it;

[0060] Fence frame 13, which is a rectangular frame structure composed of several steel plates, and the fence frame 13 is sequentially connected to the bottom plate 12 and the bottom frame 11;

[0061] Guard frame mounting seat 14, which has a cylindrical sleeve rod on it, and there are several guard frame mounting seats 14, which are fixedly connected to the periphery of the fence frame 13;

[0062] Guard frame 15, which is welded by several galvanized pipes and the overall structure is rectangular.

[0063] Specifically, as Figure 2 shown, the bottom frame 11 further includes:

[0064] Kick plates 111, there are 8 kick plates 111 in total, which are symmetrically connected to the periphery of the bottom frame 11;

[0065] Lifting mechanisms 112, there are 8 lifting mechanisms 112 in total, which are symmetrically connected to the periphery of the bottom frame 11, and a lifting ring 1121 is fixedly connected to the lifting mechanisms 112.

[0066] Furthermore, as Figure 5 shown, the moving mechanism 3 includes:

[0067] Machine base 31, one end of which is detachably connected with a pulley 32;

[0068] Pulley 32, which is installed on the groove of the cross beam 2 and can move on the cross beam 2.

[0069] Even further, as Figure 5 shown, the hoisting mechanism 4 includes:

[0070] Winch hoisting machine 41, which is connected to the machine base 31;

[0071] Steel wire rope 42, one end of which is connected to the winch hoisting machine 41 and the other end is connected to the pulley mechanism 43;

[0072] Pulley mechanism 43, one end of which is connected to the steel wire rope 42 and the other end is connected to the hook 44;

[0073] Hook 44, which is connected to the pulley mechanism 43, and there is an anti-unhooking device 441 on the hook 44.

[0074] Specifically, asFigure 1 As shown in the figure, the lifting operation platform further includes a lifting rope 6. The two ends of the lifting rope 6 are respectively connected to the rings 1121 of two symmetrically arranged hoisting mechanisms 112, and the middle part is placed on the hook 44.

[0075] In summary, a more specific embodiment of the present utility model is as follows:

[0076] Before starting construction, first assemble and fix the bottom frame 11, the bottom plate 12, and the fence frame 13 in sequence, and then install the protective frame 15 on the protective frame mounting seat 14. Further, fix the cross beam 2 to the support beam 7 through a set of anchor rings 5, assemble the moving mechanism 3 on the groove of the cross beam 2, and then fix the lifting mechanism 4 to the moving mechanism 3. Furthermore, connect the two ends of the lifting rope 6 to the rings 1121 of two symmetrically arranged hoisting mechanisms 112 respectively, place the middle part on the hook 44 and lock it with the anti-disengagement device 441, and then the installation of the lifting operation platform can be completed and construction can start.

[0077] During construction, control the retraction and release of the steel wire rope 42 through the lifting mechanism 4 to realize the lifting of the operation platform 1 to the specified height. When horizontal movement is required, use the sliding of the moving mechanism 3 on the cross beam to move the operation platform 1 to a suitable position, and construction workers can carry out construction operations on the elevator shaft and daylighting shaft on the operation platform 1.

[0078] After construction is completed, disassemble and decompose the lifting operation platform in sequence, and it can be reused at the next construction site.

[0079] Finally, it should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modifications that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A lifting operation platform for elevator shaft and light well construction, characterized in that it include: An operating platform (1), wherein the operating platform (1) is connected to a lifting mechanism (4) via a lifting rope (6); A crossbeam (2), wherein there are two crossbeams (2) in total, and the crossbeams (2) are installed on the support beam (7) through anchor rings (5); A moving mechanism (3), wherein there are two moving mechanisms (3) in total, and the moving mechanisms (3) are detachably connected to the bottom of the crossbeam (2); A lifting mechanism (4), wherein there are two lifting mechanisms (4) in total, and the lifting mechanisms (4) are connected below the moving mechanism (3); Anchor rings (5), wherein two anchor rings (5) form a group, and there are two groups in total. The anchor rings (5) are of a "U"-shaped structure.

2. A lifting operation platform for elevator shaft and light shaft construction according to claim 1, characterized in that: The operating platform (1) comprises: A bottom frame (11), wherein the bottom frame (11) is composed of a plurality of horizontal and vertical steel plates; A bottom plate (12), the bottom plate (12) having an overall rectangular structure and having a plurality of rectangular grooves thereon; A fence frame (13), wherein the fence frame (13) is a rectangular frame structure composed of a plurality of steel plates, and the fence frame (13) is connected to the bottom plate (12) and the bottom frame (11) in sequence; A protective frame mounting seat (14), wherein the protective frame mounting seat (14) is provided with a cylindrical sleeve rod, and there are a plurality of protective frame mounting seats (14) fixedly connected to the periphery of the fence frame (13); The protective frame (15) is formed by welding a plurality of galvanized pipes, and the overall structure is rectangular.

3. A lifting operation platform for elevator shaft and light shaft construction according to claim 2, characterized in that: The bottom frame (11) further comprises: Baseboards (111), which are 8 in total and are symmetrically connected around the bottom frame (11); A lifting mechanism (112), wherein there are eight lifting mechanisms (112) in total, which are symmetrically connected around the bottom frame (11), and a lifting ring (1121) is fixedly connected to the lifting mechanism (112).

4. A lifting operation platform for elevator shaft and light shaft construction according to claim 1, characterized in that: The moving mechanism (3) comprises: A machine base (31), one end of which is detachably connected to a pulley (32); A pulley (32) is installed on the groove of the crossbeam (2) and can move on the crossbeam (2).

5. The lifting operation platform for elevator shaft and light shaft construction according to claim 1, characterized in that: The lifting mechanism (4) comprises: A hoisting machine (41), wherein the hoisting machine (41) is connected to a machine base (31); A steel wire rope (42), one end of which is connected to the winch hoist (41), and the other end of which is connected to the pulley mechanism (43); A pulley mechanism (43), one end of which is connected to the steel wire rope (42) and the other end of which is connected to the hook (44); A hook (44) is connected to the pulley mechanism (43), and an anti-unhooking device (441) is provided on the hook (44).

6. A lifting operation platform for elevator shaft and light shaft construction according to claim 1, characterized in that: It also includes a lifting rope (6), the two ends of which are respectively connected to the lifting rings (1121) of two symmetrical lifting mechanisms (112), and the middle part of which is placed on the hook (44).

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