Movable adjustable auxiliary mounting platform suitable for assembly type elevator shaft

Abstract

The utility model relates to the technical field of construction equipment, in particular to a movable adjustable auxiliary installation platform suitable for an assembly type elevator shaft, which comprises an operation platform pedal, a movable adjustable auxiliary installation platform, a movable adjustable auxiliary installation platform, a movable adjustable auxiliary installation platform and a movable adjustable auxiliary installation platform, the platform supports are of frame structures arranged in pairs and are perpendicularly connected to the bottoms of the two opposite sides of the operation platform pedal respectively, and horizontal pipelines are arranged at the bottoms of the platform supports respectively; the platform telescopic support is of a horizontal U-shaped frame structure and is matched with the corresponding pipelines in an inserted connection mode through inserted connection beams on the two sides of the platform telescopic support; the angle steel inclined struts are connected to the two ends of the platform support respectively; positioning triangles are arranged on the two sides of the bottoms of the ends, away from each other, of the platform telescopic support and the platform support respectively. According to the utility model, by adjusting the insertion depth of the platform telescopic bracket and the platform bracket, the mounting operation requirements of assembly type elevator hoistways with different specifications can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, and in particular to a movable and adjustable auxiliary installation platform suitable for an assembled elevator shaft. Background Art

[0002] Prefabricated elevator shafts are now widely used due to their quick installation, small impact on the installation environment, excellent factory prefabrication quality, and short overall construction period. However, in actual installation, each section of the shaft and each floor corridor needs to be connected and fixed on site. In the hoisting environment, it is difficult to ensure the safety of operators through the existing general operating platform. Installation tools and installation bolts and other materials are not easy to store, and there is a high risk of falling personnel and materials. The operating efficiency is low and the physical fitness of the operator is high. Utility Model Content

[0003] The utility model provides a movable and adjustable auxiliary installation platform suitable for an assembled elevator shaft, which can adapt to the installation operation requirements of assembled elevator shafts of different specifications by adjusting the insertion depth of a platform telescopic bracket and a platform bracket.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable and adjustable auxiliary installation platform suitable for an assembled elevator shaft, comprising: an operating platform pedal, which is a horizontal rectangular plate structure, and a plurality of reinforcing beams are provided at the bottom of the operating platform pedal; a platform bracket, which is a frame structure arranged in pairs and is respectively vertically connected to the bottom of the opposite sides of the operating platform pedal, and a horizontal pipe is provided at the bottom of each platform bracket; a platform telescopic bracket, which is a horizontal U-shaped frame structure and is plug-in matched with the corresponding pipe through the plug-in beams on both sides; an angle steel diagonal brace, which is respectively connected to both ends of the platform bracket; the platform telescopic bracket, and the platform bracket are respectively provided with positioning triangles on both sides away from the bottom of one end.

[0005] Preferably, longitudinal screw holes are respectively provided at both ends of the top of each platform bracket; the operating platform pedal is provided with mounting holes corresponding to the screw holes, and is connected to the corresponding platform bracket via a lifting ring passing through the mounting hole; and the two ends of each angle steel diagonal brace are respectively connected to the corresponding end of the platform bracket via a penetrating bolt.

[0006] Preferably, a pair of parallel connecting beams are provided at one end of the platform telescopic bracket, and the two connecting beams are vertically connected to the corresponding plug-in beams at both ends.

[0007] Preferably, each of the splicing beams is vertically connected with a plurality of webs inside; and a plurality of positioning holes are arranged at intervals on the top of each of the splicing beams; and each of the pipes is provided with a penetrating plug hole at one end corresponding to the platform telescopic bracket, and the plug hole is connected to any one of the positioning holes through a pin.

[0008] Preferably, it further comprises a connecting crossbeam, wherein the bottom of the connecting crossbeam near both ends is respectively provided with a bayonet, and is bayoneted with the corresponding top of the pipeline through the bayonet.

[0009] Preferably, a plurality of weight-reducing holes are arranged in a matrix on the top of the operating platform pedal, and the weight-reducing holes are arranged with unequal diameters.

[0010] Preferably, a placement window is provided in the center of the top of the operating platform pedal, and a parts square barrel is movably embedded in the placement window; a movable partition is provided in the parts square barrel.

[0011] The beneficial effect of the utility model is that by adjusting the insertion depth of the platform telescopic bracket and the platform bracket, the installation requirements of the assembled elevator shaft with different specifications can be adapted. At the same time, the design also has the characteristics of simple structure, light weight, easy to carry and easy to assemble. The four lifting rings on the top of the operating platform pedal not only play the role of connecting the operating platform pedal and the platform bracket, but also facilitate the use of a crane on site to place the movable and adjustable auxiliary installation platform suitable for the assembled elevator shaft at the required position. The two parallel connecting beams can provide sufficient rigidity and working stability for the platform telescopic bracket. The ends of the two platform brackets are constrained and fixed by connecting the crossbeams. Since the connecting crossbeams rely on their own gravity to cooperate with the two platform brackets, they have the characteristics of simple disassembly and assembly, strong positioning ability, and improved structural stability. The operating platform pedal is lightweight by opening holes, and the surface friction is also improved. In addition, different installation tools can be inserted and placed through the opening sizes of different specifications, effectively avoiding the problem of tool rolling off. The parts bucket is used to store tools and small parts. It is scientifically divided into compartments through different combinations of internal movable partitions to improve the storage efficiency of parts and ensure that the parts are easy to put and take. The movable design makes the entire parts bucket easy to disassemble, carry and store, and also facilitates the preparation of parts and materials before installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1It is a schematic diagram of the exploded structure of the components of the utility model;

[0014] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0015] Figure 3 It is a side view of the overall structure of the utility model;

[0016] Figure 4 It is a top view of the overall structure of the utility model.

[0017] In the figure: 1. operating platform pedal; 2. reinforcing beam; 3. platform bracket; 4. pipeline; 5. platform telescopic bracket; 6. plug-in beam; 7. angle steel diagonal brace; 8. positioning triangle; 9. screw hole; 10. mounting hole; 11. lifting ring; 12. connecting beam; 13. web; 14. positioning hole; 15. plug hole; 16. latch; 17. connecting crossbeam; 18. bayonet; 19. weight-reducing hole; 20. placement window; 21. parts square barrel; 22. movable partition. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a movable and adjustable auxiliary installation platform suitable for an assembled elevator shaft comprises: an operating platform pedal 1, which is a horizontal rectangular plate structure, and a plurality of reinforcing beams 2 are provided at the bottom of the operating platform pedal 1; a platform bracket 3, which is a frame structure arranged in pairs and is respectively vertically connected to the bottom of the opposite sides of the operating platform pedal 1, and a horizontal pipe 4 is provided at the bottom of each platform bracket 3; a platform telescopic bracket 5, which is a horizontal U-shaped frame structure and is plug-fitted with the corresponding pipe 4 through the plug-in beams 6 on both sides; an angle steel diagonal brace 7, which is respectively connected to the two ends of the platform bracket 3; the platform telescopic bracket 5 and the platform bracket 3 are respectively provided with positioning triangles 8 on both sides away from the bottom of one end.

[0020] Among them, each of the plug-in beams 6 is vertically connected with multiple webs 13; and each of the plug-in beams 6 is provided with multiple positioning holes 14 arranged at intervals on the top; each of the pipes 4 is provided with a penetrating plug hole 15 at one end corresponding to the platform telescopic bracket 5, and the plug hole 15 is connected to any one of the positioning holes 14 through a pin 16.

[0021] Through the above settings, the operator can adapt to the installation requirements of prefabricated elevator shafts of different specifications by adjusting the insertion depth of the platform telescopic bracket 5 and the platform bracket 3. At the same time, the latch 16, the positioning hole 14 and the plug hole 15 are used to adjust the locking of the platform telescopic bracket 5 and the platform bracket 3, and the angle steel diagonal brace 7 ensures the overall structural reliability of the device. Therefore, the movable and adjustable auxiliary installation platform suitable for prefabricated elevator shafts can be installed on site in most prefabricated elevator shafts to ensure the reliability and stability of the construction process. In addition, the design is also simple in structure, light in weight, easy to carry and easy to assemble.

[0022] Both ends of the top of each platform bracket 3 are respectively provided with longitudinal screw holes 9; the operating platform pedal 1 is provided with mounting holes 10 corresponding to the screw holes 9, and is connected to the corresponding platform bracket 3 through a lifting ring 11 passing through the mounting hole 10; both ends of each angle steel brace 7 are respectively connected to the corresponding end of the platform bracket 3 through penetrating bolts.

[0023] With this design, the four lifting rings 11 on the top of the operating platform pedal 1 not only connect the operating platform pedal 1 and the platform bracket 3, but also facilitate the use of a crane on site to place the movable and adjustable auxiliary installation platform suitable for the assembled elevator shaft at the location where it is needed.

[0024] A pair of parallel connecting beams 12 are provided at one end of the platform telescopic support 5 , and the two connecting beams 12 are vertically connected to the corresponding plug-in beams 6 at both ends.

[0025] In this configuration, the two parallel connecting beams 12 can provide sufficient rigidity and working stability for the platform telescopic support 5 .

[0026] It also includes a connecting crossbeam 17 , and the bottom of the connecting crossbeam 17 near both ends is respectively provided with a bayonet 18 , and the connecting crossbeam 17 is bayoneted with the corresponding top of the pipe 4 through the bayonet 18 .

[0027] In this arrangement, the ends of the two platform brackets 3 are constrained and fixed by connecting the cross beam 17. Since the connecting cross beam 17 cooperates with the two platform brackets 3 by relying on its own gravity, it has the characteristics of simple disassembly and assembly, strong positioning ability, and improved structural stability.

[0028] A plurality of weight-reducing holes 19 are arranged in a matrix shape on the top of the operating platform pedal 1, and the weight-reducing holes 19 are arranged with unequal diameters.

[0029] In this setting, the operating platform pedal 1 is lightweight by opening holes, while also improving surface friction. In addition, different installation tools can be inserted and placed through openings of different specifications, effectively avoiding the problem of tool rolling off.

[0030] A placement window 20 is provided at the center of the top of the operating platform pedal 1 , and a parts square barrel 21 is movably embedded in the placement window 20 ; a movable partition board 22 is provided in the parts square barrel 21 .

[0031] In this arrangement, the parts bucket 21 is used to store tools and small parts, and is scientifically divided into compartments through different combinations of internal movable partitions 22, thereby improving the parts storage efficiency and ensuring that the parts are classified and easy to place and take out. The movable design makes the entire parts bucket 21 easy to disassemble, carry, and store, and is also convenient for preparing parts and materials before installation.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A movable and adjustable auxiliary installation platform suitable for assembled elevator shafts, characterized in that ,include: An operating platform pedal (1), the operating platform pedal (1) being a horizontal rectangular plate structure, and a plurality of reinforcing beams (2) are provided at the bottom of the operating platform pedal (1); Platform brackets (3), the platform brackets (3) are frame structures arranged in pairs and are respectively vertically connected to the bottoms of opposite sides of the operating platform pedal (1), and each of the platform brackets (3) is respectively provided with a horizontal pipe (4); A platform telescopic bracket (5), the platform telescopic bracket (5) is a horizontal U-shaped frame structure, and is plug-fitted with the corresponding pipeline (4) through plug-in beams (6) on both sides; Angle steel diagonal braces (7), the angle steel diagonal braces (7) are respectively connected to two ends of the platform support (3); The platform telescopic bracket (5) and the platform bracket (3) are respectively provided with positioning triangles (8) on two sides away from the bottom of one end.

2. The movable and adjustable auxiliary installation platform for an assembled elevator shaft according to claim 1, characterized in that: Both ends of the top of each platform bracket (3) are respectively provided with longitudinal screw holes (9); the operating platform pedal (1) is provided with mounting holes (10) corresponding to the screw holes (9), and is connected to the corresponding platform bracket (3) via a lifting ring (11) penetrating the mounting hole (10); Both ends of each of the angle steel diagonal braces (7) are connected to the corresponding ends of the platform bracket (3) via penetrating bolts.

3. The movable and adjustable auxiliary installation platform for an assembled elevator shaft according to claim 1 is characterized in that: A pair of mutually parallel connecting beams (12) is provided at one end of the platform telescopic support (5), and the two connecting beams (12) are vertically connected to the corresponding plug-in beams (6) at both ends.

4. The movable and adjustable auxiliary installation platform for an assembled elevator shaft according to claim 1 is characterized in that: Each of the splicing beams (6) is vertically connected with a plurality of webs (13) inside; and a plurality of positioning holes (14) are arranged at intervals on the top of each of the splicing beams (6); and each of the pipes (4) is provided with a through-hole (15) at one end corresponding to the platform telescopic bracket (5), and the socket (15) is connected to any one of the positioning holes (14) via a latch (16).

5. The movable and adjustable auxiliary installation platform for an assembled elevator shaft according to claim 1 is characterized in that: It also comprises a connecting crossbeam (17), wherein the bottom of the connecting crossbeam (17) near both ends is respectively provided with a bayonet (18), and the connecting crossbeam (17) is bayoneted with the corresponding top of the pipe (4) through the bayonet (18).

6. The movable and adjustable auxiliary installation platform for an assembled elevator shaft according to claim 1 is characterized in that: A plurality of weight-reducing holes (19) are arranged in a matrix shape on the top of the operating platform pedal (1), and the weight-reducing holes (19) are arranged with unequal diameters.

7. The movable and adjustable auxiliary installation platform for an assembled elevator shaft according to claim 1 is characterized in that: A placement window (20) is provided at the center of the top of the operating platform pedal (1), and a parts square barrel (21) is movably embedded in the placement window (20); and a movable partition (22) is provided in the parts square barrel (21).

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