Telescopic operating platform

Abstract

The utility model relates to the technical field of engineering construction, in particular to a telescopic operating platform, which comprises a track frame, the sliding platform is connected to the rail frame in a sliding mode in the length direction of the rail frame, a driving mechanism is arranged on the rail frame and used for driving the sliding platform to slide, and guardrails are detachably arranged on the two opposite sides of the sliding platform. The construction method has the effects of saving the labor cost, improving the construction safety and improving the construction efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of engineering construction, and in particular to a telescopic operating platform. Background Technology

[0002] Aerial building construction machines are a new type of construction equipment that can perform construction operations in the air, enabling the rapid construction of high-rise buildings. They are a domestically developed equipment platform and supporting construction technology, a large-scale, intelligently controlled, modular mechanical equipment platform. This technology utilizes high-quality, controllable-cycle, cost-effective, and environmentally friendly cast-in-place prefabricated construction techniques. During operation, the aerial building construction machine is connected to the building structure through pre-set support points. After one floor is completed, engineers control the machine from the control center, lifting it as a whole to allow construction workers to continue building upwards. However, in current construction processes, at the location between the inner and outer platforms of the machine (where the reserved beam is located), construction workers typically use single-piece aluminum steel plates as temporary stands to tie the reinforcing steel bars on the columns at that beam location. These single-piece aluminum steel plates also serve as personnel passageways across the inner and outer platforms, posing significant safety hazards. Furthermore, to avoid affecting the overall lifting of the machine, they must be manually retracted after each use, resulting in insufficient construction convenience and low efficiency, which urgently needs to be addressed. Utility Model Content

[0003] To address the shortcomings of the prior art, this application provides a retractable operating platform.

[0004] The above-mentioned inventive objective of this application is achieved through the following technical solutions:

[0005] Track frame;

[0006] A sliding platform is slidably connected to the track frame along the length of the track frame. The track frame is equipped with a drive mechanism for driving the sliding platform to slide. Guardrails can be detachably installed on both sides of the sliding platform.

[0007] By adopting the above technical solution, when work needs to be carried out between the inner and outer hanging platforms of the building construction machine, the track frame is installed on one of the hanging platforms, and the drive mechanism is activated to move the sliding platform to the other hanging platform until it reaches the other hanging platform. This allows construction personnel to easily reach any position between the inner and outer hanging platforms of the building construction machine via the sliding platform, saving labor costs and improving construction efficiency. Furthermore, by using detachable guardrails on the sliding platform, the guardrails can be installed in advance before the sliding platform starts to slide, preventing construction personnel from falling off the sliding platform. The guardrails can also be removed during storage for easy storage and transportation, making it suitable for engineering construction conditions.

[0008] In a preferred embodiment, the present application may be further configured such that: the driving mechanism includes a rack, a gear, and a motor; the rack is fixedly connected to one side of the sliding platform along the length direction of the sliding platform; the motor is fixedly mounted on the track frame and its output end is coaxially fixedly connected to a gear; the gear meshes with the rack.

[0009] By adopting the above technical solution, the motor drives the gear to rotate. Under the meshing action of the gear and rack, the rack can drive the sliding platform to slide along the length of the track frame, so as to achieve precise and stable sliding of the sliding platform.

[0010] In a preferred embodiment, this application can be further configured such that: a plurality of L-shaped mounting plates are provided on both sides of the sliding platform along its own length direction, and a first mounting hole is provided on both sides of the L-shaped mounting plate; a second mounting hole is provided at the bottom of the guardrail corresponding to the position of the first mounting hole; and each first mounting hole and the corresponding second mounting hole are connected by a fixing pin.

[0011] By adopting the above technical solution, through the combination of L-shaped mounting plate and fixing pin, and the first and second mounting holes that provide the insertion position for the fixing pin, the guardrail can be firmly fixed to the sliding platform, improving the safety of the sliding platform, and the disassembly and assembly process is simple and quick, thereby improving construction efficiency.

[0012] In a preferred embodiment, this application may be further configured such that: a flap is rotatably connected to one end of the sliding platform away from the track frame, the flap being used to attach the hanging platform.

[0013] By adopting the above technical solution and setting up a flip-up plate, the sliding platform can be connected to the hanging platform by flipping the plate when it reaches the vicinity of the hanging platform. This facilitates the entry and exit of construction personnel and enhances the adaptability of the operating platform and improves the convenience of construction.

[0014] In a preferred embodiment, this application can be further configured as follows: a first limiting block is provided on the track frame, and a second limiting block is provided on the sliding platform at the position corresponding to the limiting block. The first limiting block is used to block the second limiting block. A limiting sensor is provided on the track frame. The limiting sensor is controlled and connected to the motor. The limiting sensor is used to detect the distance between itself and the second limiting block.

[0015] By adopting the above technical solution, during the sliding process of the sliding platform, the cooperation of the first limit block and the second limit block can reduce the safety hazards caused by excessive sliding. Furthermore, by setting a limit sensor, the second limit block can be stopped after moving to a preset distance or contacting the first limit block. The limit sensor controls the motor to stop, thereby stopping the sliding platform and achieving precise limiting and stable parking of the sliding platform.

[0016] In a preferred embodiment, the present application may be further configured such that: a mounting plate is fixedly connected to the bottom of the track frame, and the mounting plate has a fixing hole.

[0017] By adopting the above technical solution, setting mounting plates and opening fixing holes in the mounting plates, the track frame can be provided with holes for connection with the hanging platform using fasteners such as bolts and nuts, thereby achieving stable installation of the track frame.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. By installing the track frame onto one of the hanging platforms, the drive mechanism is activated to move the sliding platform to the other hanging platform until it reaches the other hanging platform. This allows construction personnel to easily reach any position between the inner and outer hanging platforms of the building construction machine via the sliding platform, saving labor costs and improving construction efficiency. Furthermore, by using detachable guardrails on the sliding platform, the guardrails can be installed in advance before the sliding platform begins to slide, preventing construction personnel from falling off the sliding platform. The guardrails can also be removed during storage for easy storage and transportation, making it suitable for engineering construction conditions.

[0020] 2. By starting the motor to drive the gear to rotate, the meshing action of the gear and rack allows the rack to drive the sliding platform to slide along the length of the track frame, thereby achieving precise and stable sliding of the sliding platform.

[0021] 3. During the sliding process of the sliding platform, the cooperation of the first limit block and the second limit block can reduce the safety hazards caused by excessive sliding. In addition, by setting a limit sensor, the second limit block can control the motor to stop after moving to a preset distance or contacting the first limit block, so as to stop the sliding platform from moving, thereby achieving precise limiting and stable parking of the sliding platform. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of one side of the telescopic operating platform in one embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the structure of the other side of the telescopic operating platform in one embodiment of this application;

[0024] Figure 3 This is a schematic diagram of the track frame structure in one embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the sliding platform in one embodiment of this application;

[0026] Figure 5 This is a cross-sectional structural diagram of a telescopic operating platform in one embodiment of this application.

[0027] Reference numerals in the attached drawings: 1. Track frame; 2. Sliding platform; 3. Drive mechanism; 31. Rack; 32. Gear; 33. Motor; 4. Guardrail; 5. L-shaped mounting plate; 6. Fixing pin; 7. Flip plate; 8. First limit stop; 9. Second limit stop; 10. Limit sensor; 11. Mounting piece; 12. Fixing hole. Detailed Implementation

[0028] The following description, in conjunction with the accompanying drawings, illustrates exemplary embodiments of this application, including various details to aid understanding. These should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0029] It should be noted that the terms "first," "second," etc., used in this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The implementation methods described in the following exemplary embodiments do not represent all implementation methods consistent with this disclosure.

[0030] Furthermore, the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article, unless otherwise specified, generally indicates that the preceding and following related objects have an "or" relationship.

[0031] A telescopic operating platform of this application is described below with reference to the accompanying drawings.

[0032] Reference Figures 1 to 5The telescopic operating platform includes a track frame 1 and a sliding platform 2. The sliding platform 2 is slidably connected to the track frame 1 along its length. A drive mechanism 3 is installed on the track frame 1 to drive the sliding platform 2 to slide. Guardrails 4 are detachably installed on both sides of the sliding platform 2. When work needs to be carried out between the inner and outer hanging platforms of the building construction machine, the track frame 1 is installed on one of the hanging platforms, and the drive mechanism 3 is activated to drive the sliding platform 2 to move towards the other hanging platform until it reaches the other hanging platform. This allows construction personnel to easily reach any position between the inner and outer hanging platforms of the building construction machine via the sliding platform 2, saving labor costs and improving construction efficiency. Furthermore, with the detachable guardrails 4 on the sliding platform 2, the guardrails 4 can be installed in advance before the sliding platform 2 starts to slide to prevent construction personnel from falling off the sliding platform 2. The guardrails 4 can also be removed when storing the platform for easy storage and transportation. This system is suitable for engineering construction conditions.

[0033] Specifically, several L-shaped mounting plates 5 are provided on both sides of the sliding platform 2 along its length. Each side of the L-shaped mounting plate 5 has a first mounting hole (not shown in the figure). The bottom of the guardrail 4 has a second mounting hole (not shown in the figure) corresponding to the first mounting hole. Each first mounting hole and the corresponding second mounting hole are connected by a fixing pin 6. Through the combination of the L-shaped mounting plate 5 and the fixing pin 6, and the first and second mounting holes that provide the insertion position for the fixing pin 6, the guardrail 4 can be detachably connected to the sliding platform 2, and the guardrail 4 can be firmly fixed to the sliding platform 2, improving the safety of the sliding platform 2, and making the disassembly and assembly process simple and quick, thereby improving construction efficiency.

[0034] Preferably, the drive mechanism 3 includes a rack 31, a gear 32, and a motor 33. The rack 31 is fixedly connected to one side of the sliding platform 2 along the length direction of the sliding platform 2. The motor 33 is fixedly installed on the track frame 1, and its output end is coaxially fixedly connected to the gear 32. The gear 32 meshes with the rack 31. When working, the motor 33 is started to drive the gear 32 to rotate. Under the meshing action of the gear 32 and the rack 31, the rack 31 can drive the sliding platform 2 to slide along the length direction of the track frame 1, so as to achieve precise and stable sliding of the sliding platform 2.

[0035] Furthermore, a flap 7 is rotatably connected to the end of the sliding platform 2 away from the track frame 1. The flap 7 is used to connect with the hanging platform. By setting the flap 7, the sliding platform 2 can connect with the hanging platform by flipping the flap 7 when it reaches the vicinity of the hanging platform, thereby facilitating the entry and exit of construction personnel and enhancing the adaptability of the operating platform and improving the convenience of construction.

[0036] In addition, a first limit block 8 is provided on the track frame 1, and a second limit block 9 is provided on the sliding platform 2 at the position corresponding to the limit block. The first limit block 8 is used to block the second limit block 9. The track frame 1 is provided with a limit sensor 10, which is connected to the motor 33. The limit sensor 10 is used to detect the distance between itself and the second limit block 9. During the sliding process of the sliding platform 2, the cooperation of the first limit block 8 and the second limit block 9 can reduce the safety hazards caused by excessive sliding. Furthermore, by setting the limit sensor 10, the second limit block 9 can be stopped after moving to a preset distance or contacting the first limit block 8. The limit sensor 10 controls the motor 33 to stop, so that the sliding platform 2 stops moving, thereby achieving precise limiting and stable parking of the sliding platform 2.

[0037] In addition, a mounting plate 11 is fixedly connected to the bottom of the track frame 1. The mounting plate 11 has a fixing hole 12. By setting the mounting plate 11 and the fixing hole 12 in the mounting plate 11, the track frame 1 can be provided with holes for connection with the hanging platform using fasteners such as bolts and nuts, thereby realizing the stable installation of the track frame 1.

[0038] The specific embodiments described above do not constitute a limitation on the scope of protection of this application. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A telescopic operating platform, characterized in that, include: Track frame (1); A sliding platform (2) is slidably connected to the track frame (1) along the length direction of the track frame (1). A driving mechanism (3) is provided on the track frame (1). The driving mechanism (3) is used to drive the sliding platform (2) to slide. Guardrails (4) can be detachably provided on both sides of the sliding platform (2).

2. The telescopic operating platform as described in claim 1, characterized in that, The drive mechanism (3) includes a rack (31), a gear (32) and a motor (33). The rack (31) is fixedly connected to one side of the sliding platform (2) along the length direction of the sliding platform (2). The motor (33) is fixedly installed on the track frame (1) and its output end is coaxially fixedly connected to the gear (32). The gear (32) meshes with the rack (31).

3. The telescopic operating platform as described in claim 1, characterized in that, The sliding platform (2) has several L-shaped mounting plates (5) on both sides along its length. The L-shaped mounting plates (5) have first mounting holes on both sides. The guardrail (4) has second mounting holes at the bottom corresponding to the first mounting holes. Each first mounting hole and the corresponding second mounting hole are connected by a fixing pin (6).

4. The telescopic operating platform as described in claim 1, characterized in that, The sliding platform (2) is rotatably connected to a flap (7) at the end away from the track frame (1), and the flap (7) is used to attach the hanging platform.

5. A telescopic operating platform as described in claim 2, characterized in that, The track frame (1) is provided with a first limiting block (8), and the sliding platform (2) is provided with a second limiting block (9) corresponding to the position of the first limiting block (8). The first limiting block (8) is used to block the second limiting block (9). The track frame (1) is provided with a limit sensor (10). The limit sensor (10) is connected to the motor (33) and is used to detect the distance between itself and the second limiting block (9).

6. A telescopic operating platform as described in claim 1, characterized in that, The bottom of the track frame (1) is fixedly connected to an installation piece (11), and the installation piece (11) has a fixing hole (12).

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