Assembly type operation platform for installation of elevator without machine room

Abstract

The utility model relates to the technical field of operation platforms, in particular to an assembly type operation platform for installing an elevator without a machine room. According to the technical scheme, the device comprises a plurality of I-shaped steel underframes which are linearly arranged at equal intervals, and further comprises a plurality of positioning square steels which are welded on the I-shaped steel underframes and are linearly arranged at equal intervals; the supporting stand columns are movably inserted into the tops of the positioning square steel, and the middle portions of the supporting stand columns are movably connected with fixing transverse rods. According to the assembly type operation platform, the positioning square steel, the supporting stand columns, the fixing transverse rods, the operation supporting plates, the crawling ladders and other structures are matched, so that the assembly type operation platform can be stable and reliable and can be repeatedly used, the loss part can be disassembled, maintained or replaced according to needs, the service life is prolonged, and material waste is avoided; and the operation cost is further reduced. And meanwhile, the assembly type operation platform is safe and rapid in combination process, so that the construction progress can be effectively accelerated, and the economic cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to operation platform technical field especially relates to a kind of installation assembly type operation platform of inorganic room elevator. BACKGROUND

[0002] The elevator in building is mainly divided into elevator with machine room and elevator without machine room at present, and the elevator without machine room is relative to the elevator with machine room, saves top floor machine room, and many devices in original machine room, such as control device and counterweight, are moved to the upper part or bottom part of elevator shaft, and then the installation difficulty and quality assurance of elevator are greatly increased.In prior art, elevator installation operation in construction site is mainly to build steel pipe scaffold or cantilever operation platform in elevator shaft, and the use of traditional scaffold erection method often increases labor cost, and the construction speed is not fast, the work efficiency is low, and the safety hidden trouble coefficient is higher.In addition, cantilever operation platform used in building top elevator shaft is only suitable for ordinary height building, and for commercial office or scientific research building with higher height, the operation height of cantilever operation platform is obviously insufficient, and mobile scaffold or other auxiliary equipment needs to be increased, so that the risk of on-site construction operation is increased. SUMMARY

[0003] The utility model aims at the problem that work efficiency is low and safety hidden trouble coefficient is higher in prior art, and proposes a kind of installation assembly type operation platform of inorganic room elevator.

[0004] The technical scheme of the utility model is a kind of installation assembly type operation platform of inorganic room elevator, which comprises a plurality of linearly arranged I-shaped steel chassis with the same spacing, and further comprises: a plurality of linearly arranged and equally spaced positioning square steels welded on the I-shaped steel chassis;Supporting column movably inserted into the top of the positioning square steel, the middle part of the supporting column is movably connected with a fixed cross bar, and the fixed cross bar is movably placed with an operating support plate;Ladder, arranged on the fixed cross bar, is used to climb to the corresponding top operating support plate.

[0005] Optionally, a plurality of triangular socket sleeves corresponding to the operating support plate are fixedly connected to the outer wall of the supporting column, and the lower surface of the two ends of the fixed cross bar is fixedly connected with a triangular plug block inserted into the triangular socket sleeve.

[0006] Optionally, a plurality of pairs of first mounting holes are formed in the positioning square steel, and a second mounting hole corresponding to the first mounting hole is formed in the bottom end of the supporting column, and a fixing bolt is spirally connected in the interior of each pair of first mounting hole and second mounting hole.

[0007] Optionally, a right-angle slot is formed at the right-angle end of each operation support plate, and a T-shaped clamping plate is fixedly connected to the upper surface of the fixed horizontal rod to clamp the end of the operation support plate.

[0008] Optionally, a crawling ladder is arranged on one of the fixed horizontal rods, and a clamping hook is fixedly connected to the top end of the crawling ladder.

[0009] Optionally, a guardrail is arranged on the middle part of the triangular socket sleeve at the top of each support column.

[0010] Optionally, an antiskid pad is arranged on the upper surface of the operation support plate, and the material of the antiskid pad is polyurethane.

[0011] In summary, the present application has at least one of the following beneficial technical effects:

[0012] The assembled operation platform can be stable and reliable, and can be repeatedly used, so that it can be disassembled, repaired or replaced according to needs, prolong the service life, avoid material waste, and further reduce the operation cost. At the same time, the assembled operation platform is safe and fast in combination process, so that the construction progress can be effectively accelerated and the economic cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structure schematic diagram of an inorganic room elevator installation assembled operation platform is given;

[0014] Figure 2 For Figure 1 Partial exploded structure schematic diagram;

[0015] Figure 3 For Figure 2 Enlarged schematic diagram of A in;

[0016] Figure 4 For Figure 2 Partial structure schematic diagram;

[0017] Figure 5 For Figure 1 Structure schematic diagram of fixed horizontal rod in;

[0018] Figure 6 For Figure 1 Connection structure schematic diagram of fixed horizontal rod, operation support plate and crawling ladder in.

[0019] 1, I-beam chassis; 2, positioning square steel; 21, first mounting hole; 22, fixing bolt; 3, support column; 31, second mounting hole; 32, triangular socket; 4, fixed crossbar; 41, T-shaped clamping plate; 42, triangular plug; 5, operating support plate; 51, right-angle clamping groove; 6, ladder; 61, clamping hook; 7, guardrail. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments.

[0021] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0022] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on 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 therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0025] In the description of the utility model, it needs to be explained that, unless there are explicit provisions and limitations, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0026] Embodiment

[0027] As Figures 1 to 6 shown, the utility model provides a kind of inorganic room elevator installation assembly type operation platform, including multiple linear arrangement and same spacing I-beam chassis 1, still include: multiple linear arrangement and same spacing positioning square steel 2 welded on I-beam chassis 1, positioning square steel 2 is the bottom end of support column 3, ensure that support column 3 is placed vertically stable;Support column 3 is movably inserted at the top of positioning square steel 2, one of fixed cross bar 4 is movably connected with in support column 3 middle part, one of fixed cross bar 4 is set with ladder 6, the top of ladder 6 is fixedly connected with the hook 61 of setting on ladder 6, multiple fixed cross bar 4 are movably placed with operating support plate 5, the upper surface of operating support plate 5 is equipped with antiskid pad, the material of antiskid pad is polyurethane, and polyurethane is a high molecular compound generated by the reaction of isocyanate and polyol.It has wide application, covers each field from daily consumer goods to industrial application.Each operating support plate 5 is provided with right-angle clamping groove 51 in right-angle end, and right-angle clamping groove 51 is to ensure that each right-angle end of operating support plate 5 is not clamped by support column 3.The upper surface of fixed cross bar 4 is fixedly connected with the T-shaped clamping plate 41 of clamping operating support plate 5 end, and the section of T-shaped clamping plate 41 is T-shaped shape, and the role is that fixed cross bar 4 can be used regardless of direction installation on T-shaped clamping plate 41;Ladder 6 is set on fixed cross bar 4 and is used to climb to corresponding top operating support plate 5.

[0028] The construction method of the assembly type operation platform is simple, easy to understand and high in work efficiency, low in safety risk, fast in assembly speed and convenient in construction, the traditional operation platform needs to set up a scaffold or a cantilever platform from the bottom, the scaffold set up in the shaft will waste a lot of time and materials, and there is a certain safety risk in the setting process, which is not economical, if the cantilever platform is used for construction work, the cantilever platform is basically level with the floor, for commercial office buildings or research buildings, the floor height is often high, the cantilever platform needs to be additionally provided with auxiliary facilities or other climbing equipment for superimposed construction, and the safety risk coefficient is large.

[0029] Furthermore, multiple triangular socket sleeves 32 corresponding to the operating support plate 5 are fixedly connected to the outer wall of the support column 3. Triangular blocks 42 are inserted into the triangular socket sleeves 32 to ensure quick assembly and disassembly of the fixed crossbar 4 between the support columns 3. Each of the triangular socket sleeves 32 at the top of the multiple support columns 3 is equipped with a guardrail 7. The guardrail 7 is made of the same size and material as the fixed crossbar, but it does not have a T-shaped clamp 41. Triangular blocks 42 inserted into the triangular socket sleeves 32 are fixedly connected to the lower surfaces of both ends of the fixed crossbar 4.

[0030] Furthermore, the positioning square steel 2 has multiple pairs of first mounting holes 21, and the bottom end of the support column 3 is provided with a second mounting hole 31 corresponding to the first mounting hole 21. Each pair of first mounting holes 21 and second mounting holes 31 is spirally connected with a fixing bolt 22. The fixing bolt 22 ensures that the bottom end of the support column 3 will not come off the positioning square steel 2 at will.

[0031] In this embodiment, when a machine-room-less elevator is required to install a prefabricated operating platform, such as... Figure 1 As shown, firstly, insert the corresponding support column 3 into the top of the positioning square steel 2 on the upper surface of the I-beam base frame 1. Then, make the second mounting hole 31 at the bottom of the support column 3 coincide and connect with the first mounting hole 21 on the positioning square steel 2. After that, simply use fixing bolts 22 to insert into the first mounting hole 21 and the second mounting hole 31 for fixing, thereby ensuring that the support column 3 is installed on the I-beam base frame 1. Then, place each fixing crossbar 4 between the support columns 3, and make the triangular inserts 42 at both ends of the fixing crossbar 4 snap into the triangular socket sleeves 32 between the corresponding support columns 3. After each fixing crossbar 4 is installed between the triangular socket sleeves 32, install each operating support plate 5 on the fixing crossbar 4 and as shown. Figure 1 As shown. Next, engage each end of the operating support plate 5 with the T-shaped clamping plate 41, and install one less operating support plate 5 on each layer of fixed crossbar 4. Finally, engage the hook 61 at the top of the ladder 6 with the corresponding fixed crossbar 4, and ensure the bottom of the ladder 6 abuts against the outer wall of the corresponding positioning square steel 2, thus ensuring the ladder 6 is securely installed on the fixed crossbar 4. Then, install multiple guardrails 7 on the triangular socket sleeves 32 at the top of the supporting columns 3, thereby preventing workers from falling while working on the operating support plate 5.

[0032] The preferred embodiments of this utility model described above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A prefabricated operating platform for installation of an elevator without machine room, comprising a plurality of I-beam chassis (1) arranged in a line and having the same spacing, characterized in that, Also include: Welded on the I-beam chassis (1) a plurality of linear arrangement and the same spacing positioning square steel (2); Supporting column (3) movably inserted on top of the positioning square steel (2), the middle of the supporting column (3) is movably connected with a fixed cross bar (4), a plurality of fixed cross bars (4) are movably placed with an operating support plate (5); Crawling ladder (6) is arranged on the fixed cross bar (4) for climbing to the corresponding top operating support plate (5).

2. The installation assembly type operating platform for a machine room less elevator according to claim 1, wherein The outer wall of the supporting column (3) is fixedly connected with a plurality of triangular socket sleeves (32) corresponding to the operating support plate (5), and the lower surface of both ends of the fixed cross bar (4) is fixedly connected with a triangular plug block (42) inserted into the triangular socket sleeve (32).

3. The installation assembly type operating platform for a machine room less elevator according to claim 1, characterized in that, A plurality of pairs of first mounting holes (21) are formed on the positioning square steel (2), and the bottom end of the supporting column (3) is provided with a second mounting hole (31) corresponding to the first mounting hole (21), and the inside of each pair of first mounting hole (21) and second mounting hole (31) is spirally connected with a fixing bolt (22).

4. The installation assembly type operating platform for a machine room less elevator according to claim 1, characterized in that, The right angle end of each operating support plate (5) is provided with a right angle clamping groove (51), and the upper surface of the fixed cross bar (4) is fixedly connected with a T-shaped clamping plate (41) clamping the end of the operating support plate (5).

5. The installation assembly type operating platform for a machine room less elevator according to claim 1, wherein One of the fixed cross bars (4) is provided with a crawling ladder (6), and the top end of the crawling ladder (6) is fixedly connected with a clamping hook (61) clamped on the crawling ladder (6).

6. The installation assembly type operating platform for a machine room less elevator according to claim 2, wherein A plurality of triangular socket sleeves (32) are provided on the top of the supporting column (3), and a guardrail (7) is arranged on the middle of the triangular socket sleeve (32).

7. The installation assembly type operating platform for a machine room less elevator according to claim 1, wherein The upper surface of the operating support plate (5) is provided with an anti-skid pad, and the material of the anti-skid pad is polyurethane.

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