Auxiliary support for light well construction operation platform

Abstract

The utility model belongs to the technical field of auxiliary supports, and specifically is an auxiliary support for a light well construction operation platform, comprising a base frame, wherein a symmetrically arranged mounting plate is fixedly connected to the outer side of the base frame; a No. 1 platform is fixedly connected to the middle parts of two mounting plates; a fixing plate is fixedly connected above the two mounting plates; a lifting assembly is arranged above the fixing plate, and the lifting assembly comprises a symmetrically arranged No. 1 shell and a symmetrically arranged No. 2 shell; when it is necessary to adjust the height of the second platform, a No. 1 slider slides in the No. 1 shell, and during the sliding process, the No. 1 slider drives a No. 1 connecting rod to rise or fall, and with the cooperation of a positioning rod, the No. 2 slider drives the No. 2 slider to slide in the No. 2 shell, and drives the No. 2 connecting rod to rise or fall, and during the rising or falling process, the No. 1 connecting rod and the No. 2 connecting rod drive the No. 2 platform to rise or fall, thereby being adaptable to construction workers of different heights, and improving the adaptability of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary brackets, in particular to an auxiliary bracket for a light well construction operation platform. Background Art

[0002] Auxiliary brackets for light well construction operation platforms generally refer to equipment used to install and maintain light well systems inside buildings. These brackets are usually used to provide suspension, support and safety to ensure that construction workers can safely carry out maintenance and installation work.

[0003] The patent with application number: 202221239906.5 discloses a movable cantilever operating platform, including a first platform; the first platform is located above and is used as a cantilever platform for construction work; the second platform; the second platform is located obliquely below the first platform and is fixed to the first platform through a connecting frame; the bottom of the second platform is provided with walking wheels, which are installed at the four corners and have their own brake structure; the connecting frame includes four first connecting columns; the two ends of the first connecting column are respectively fixed to the first platform and the second platform; the first platform, the second platform and the connecting frame frame are stable and safe, and the climbing facilities are reliable and easy to use, which can meet the requirements of high-altitude operations in the decoration and renovation construction at the edge of the atrium light well of commercial buildings.

[0004] In the current existing technology, although the No. 1 platform and the No. 2 platform can meet the requirements of high-altitude operations for decoration and renovation construction near the atrium light well of commercial buildings, the heights of each construction worker are different, and the second platform cannot be raised or lowered, resulting in the inability to meet the needs of construction workers of different heights and low adaptability.

[0005] Therefore, in view of the above problems, an auxiliary bracket for a light well construction operation platform is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, an auxiliary bracket for a light well construction operation platform is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model described in the utility model is an auxiliary support for a light well construction operation platform, including a base frame, the outer side of the base frame is fixedly connected with a symmetrically arranged mounting plate; the middle parts of the two mounting plates are fixedly connected to a No. 1 platform; the upper parts of the two mounting plates are fixedly connected to a fixed plate; a lifting assembly is arranged above the fixed plate, and the lifting assembly includes a symmetrically arranged No. 1 shell and a symmetrically arranged No. 2 shell; a No. 1 slider is slidably connected in the No. 1 shell; a No. 2 slider is slidably connected in the No. 2 shell; a No. 1 positioning block is fixedly connected to a position above the No. 1 shell away from the No. 1 shell; the bottom of the No. 2 shell is fixed to a No. 1 positioning block; A No. 2 positioning block is fixedly connected to the position of the No. 1 positioning block; a No. 1 connecting rod is rotatably connected to the outer side above the No. 1 slider, and the other end of the No. 1 connecting rod is rotatably connected to the outer side of the No. 2 positioning block; a No. 2 connecting rod is slidably connected to the outer side of the No. 2 slider, and the other end of the No. 2 connecting rod is rotatably connected to the outer side of the No. 1 positioning block; a positioning rod is rotatably connected to the middle of the No. 1 connecting rod and the No. 2 connecting rod; a No. 2 platform is fixedly connected to the upper surfaces of the two outer shells; a symmetrically arranged No. 1 escalator is fixedly connected to the base frame and the outer side of the No. 1 platform; a No. 2 escalator is fixedly connected to the upper surface of the No. 1 platform and the outer side of the fixed plate; pulleys are fixedly connected to the four corners of the bottom of the base frame.

[0008] Preferably, the lifting assembly also includes a motor, and the motor is fixedly connected to the side of the fixed plate; the motor output end is fixedly connected to a rotating shaft; the two ends of the rotating shaft are respectively fixedly connected to a No. 2 bevel gear; a No. 1 bevel gear is meshed on the outer side of the No. 2 bevel gear; a screw rod is fixedly connected to the side of the No. 1 bevel gear close to the outer side of the No. 1 bevel gear, and the screw rod is rotatably connected to the No. 1 housing; the No. 1 slider is threadedly connected to the outer side of the screw rod.

[0009] Preferably, a protection box is fixedly connected to the side of the fixing plate at a position corresponding to the motor, and the first bevel gear, the second bevel gear and the motor are located in the protection box.

[0010] Preferably, a counterweight is fixedly connected to a position above the base frame away from the second platform.

[0011] Preferably, the bottom of the fixing plate and the side of the mounting plate are both fixedly connected with symmetrically arranged reinforcing rods.

[0012] Preferably, a footboard is fixedly connected to the upper surface of the second platform; and a fence is fixedly connected to the upper surface of the footboard.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an auxiliary bracket for a light well construction operation platform. When the height of the second platform needs to be adjusted, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the No. 2 bevel gear to rotate, the No. 2 bevel gear drives the No. 1 bevel gear to rotate, the No. 1 bevel gear drives the screw rod to rotate, the screw rod drives the No. 1 sliding block to move outside the screw rod, and makes the No. 1 sliding block slide in the No. 1 shell. During the sliding process, the No. 1 sliding block will drive the No. 1 connecting rod to rise or fall, and with the cooperation of the positioning rod, the No. 2 sliding block will be driven to slide in the No. 2 shell, and drive the No. 2 connecting rod to rise or fall. During the rising or falling process, the No. 1 connecting rod and the No. 2 connecting rod will drive the No. 2 platform to rise or fall, so that the construction workers of different heights can be adapted, and the adaptability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the interior of the protection box in the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the utility model;

[0018] Figure 3 yes Figure 1 A partial enlarged view of the middle A;

[0019] Figure 4 It is a three-dimensional diagram of the lifting component in the utility model;

[0020] Figure 5 It is a cross-sectional view of the lifting component in the utility model.

[0021] Legend:

[0022] 1. Base frame; 11. Mounting plate; 12. Platform No. 1; 13. Fixed plate; 14. Platform No. 2; 15. Escalator No. 1; 16. Escalator No. 2; 17. Pulley; 2. Housing No. 1; 21. Housing No. 2; 22. Slider No. 1; 23. Slider No. 2; 24. Positioning block No. 1; 25. Positioning block No. 2; 26. Connecting rod No. 1; 27. Connecting rod No. 2; 28. Positioning rod; 3. Screw; 31. Bevel gear No. 1; 32. Bevel gear No. 2; 33. Rotating shaft; 34. Motor; 35. Protection box; 4. Counterweight; 5. Reinforcement rod; 6. Footboard; 7. Enclosure. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 5 The utility model provides an auxiliary support for a light well construction operation platform, including a base frame 1, wherein a symmetrically arranged mounting plate 11 is fixedly connected to the outer side of the base frame 1; a No. 1 platform 12 is fixedly connected to the middle of the two mounting plates 11; a fixing plate 13 is fixedly connected to the top of the two mounting plates 11; a lifting assembly is arranged above the fixing plate 13, and the lifting assembly includes a symmetrically arranged No. 1 shell 2 and a symmetrically arranged No. 2 shell 21; a No. 1 slider 22 is slidably connected in the No. 1 shell 2; a No. 2 slider 23 is slidably connected in the No. 2 shell 21; a No. 1 positioning block 24 is fixedly connected to a position above the No. 1 shell 2 away from the No. 1 shell 2; a No. 2 positioning block 23 is fixedly connected to the bottom of the No. 2 shell 21 corresponding to the No. 1 positioning block 24 The outer side of the No. 1 slider 22 is rotatably connected to a No. 1 connecting rod 26, and the other end of the No. 1 connecting rod 26 is rotatably connected to the outer side of the No. 2 positioning block 25; the outer side of the No. 2 slider 23 is slidably connected to a No. 2 connecting rod 27, and the other end of the No. 2 connecting rod 27 is rotatably connected to the outer side of the No. 1 positioning block 24; the middle parts of the No. 1 connecting rod 26 and the No. 2 connecting rod 27 are rotatably connected to a positioning rod 28; the upper surfaces of the two shells are fixedly connected to the No. 2 platform 14; the outer sides of the base frame 1 and the No. 1 platform 12 are both fixedly connected to the No. 1 escalator 15 arranged symmetrically; the upper surface of the No. 1 platform 12 and the outer side of the fixed plate 13 are both fixedly connected to the No. 2 escalator 16; the four corners of the bottom of the base frame 1 are fixedly connected to pulleys 17.

[0026] During operation, in the current prior art, although the No. 1 platform 12 and the No. 2 platform 14 can meet the requirements of high-altitude work for decoration and renovation construction at the edge of the atrium light well of commercial buildings, since the height of each construction worker is different and the second platform cannot be raised or lowered, it is impossible to meet the needs of construction workers of different heights, and the adaptability is low; when it is necessary to adjust the height of the second platform, the No. 1 slider 22 slides in the No. 1 shell 2, and the No. 1 slider 22 drives the No. 1 connecting rod 26 to rise or fall during the sliding process, and with the cooperation of the positioning rod 28, the No. 2 slider 23 is driven to slide in the No. 2 shell 21, and the No. 2 connecting rod 27 is driven to rise or fall, and the No. 1 connecting rod 26 and the No. 2 connecting rod 27 are driven to rise or fall during the rising or falling process, so that the No. 2 platform 14 can be adapted to construction workers of different heights, thereby improving the adaptability of the device.

[0027] Further, such as Figure 1-Figure 5 As shown, the lifting assembly also includes a motor 34, and the motor 34 is fixedly connected to the side of the fixed plate 13; the output end of the motor 34 is fixedly connected to a rotating shaft 33; the two ends of the rotating shaft 33 are respectively fixedly connected to a No. 2 bevel gear 32; the outer side of the No. 2 bevel gear 32 is meshed with a No. 1 bevel gear 31; the side of the No. 1 bevel gear 31 close to the outer side of the No. 1 bevel gear 3 is fixedly connected to a screw rod 3, and the screw rod 3 is rotatably connected in the No. 1 housing 2; the No. 1 slider 22 is threadedly connected to the outer side of the screw rod 3.

[0028] During operation, when the height of the second platform needs to be adjusted, the motor 34 is started, and the motor 34 drives the rotating shaft 33 to rotate. The rotating shaft 33 drives the No. 2 bevel gear 32 to rotate. The No. 2 bevel gear 32 drives the No. 1 bevel gear 31 to rotate. The No. 1 bevel gear 31 drives the screw rod 3 to rotate. The screw rod 3 drives the No. 1 sliding block to move outside the screw rod 3, and makes the No. 1 sliding block 22 slide in the No. 1 housing 2. During the sliding process of the No. 1 sliding block 22, the No. 1 connecting rod 26 will be driven to rise or fall. With the cooperation of the positioning rod 28, the No. 2 sliding block 23 will be driven to slide in the No. 2 housing 21, and the No. 2 connecting rod 27 will be driven to rise or fall. During the process of rising or falling, the No. 1 connecting rod 26 and the No. 2 connecting rod 27 will drive the No. 2 platform 14 to rise or fall, so that it can adapt to construction workers of different heights, thereby improving the adaptability of the device.

[0029] Further, such as Figure 2 As shown, a protection box 35 is fixedly connected to the side of the fixing plate 13 corresponding to the position of the motor 34 , and the first bevel gear 31 , the second bevel gear 32 and the motor 34 are located in the protection box 35 .

[0030] During operation, the first bevel gear 31 , the second bevel gear 32 and the motor 34 are located in the protection box 35 fixed to the side of the fixing plate 13 , so that the first bevel gear 31 , the second bevel gear 32 and the motor 34 can be protected.

[0031] Further, such as Figure 1 and Figure 2 As shown, a counterweight 4 is fixedly connected to a position above the base frame 1 away from the second platform 14 .

[0032] During operation, the counterweight block 4 fixedly connected to the upper part of the base frame 1 can enhance the stability of the second platform and prevent the second platform from tipping over due to the gravity.

[0033] Further, such as Figure 1 and Figure 2 As shown, the bottom of the fixing plate 13 and the side of the mounting plate 11 are both fixedly connected with symmetrically arranged reinforcing rods 5 .

[0034] During operation, the stability of the second platform can be enhanced by the reinforcing rods 5 fixedly connected to the fixing plate 13 and the mounting plate 11 .

[0035] Further, such as Figure 1 and Figure 2 As shown, a footboard 6 is fixedly connected to the upper surface of the second platform 14; and a fence 7 is fixedly connected to the upper surface of the footboard 6.

[0036] During work, the construction workers can be protected by the footboard 6 and the enclosure 7 fixed to the upper surface of the second platform 14.

[0037] Working principle:

[0038] When the height of the second platform needs to be adjusted, the motor 34 is started, and the motor 34 drives the rotating shaft 33 to rotate. The rotation of the rotating shaft 33 drives the No. 2 bevel gear 32 to rotate. The rotation of the No. 2 bevel gear 32 drives the No. 1 bevel gear 31 to rotate. The rotation of the No. 1 bevel gear 31 drives the screw rod 3 to rotate. The rotation of the screw rod 3 drives the No. 1 sliding block to move outside the screw rod 3, and makes the No. 1 sliding block 22 slide in the No. 1 housing 2. During the sliding process of the No. 1 sliding block 22, it will drive the No. 1 connecting rod 26 to rise or fall. With the cooperation of the positioning rod 28, it will drive the No. 2 sliding block 23 to slide in the No. 2 housing 21, and drive the No. 2 connecting rod 27 to rise or fall. During the process of rising or falling, the No. 1 connecting rod 26 and the No. 2 connecting rod 27 will drive the No. 2 platform 14 to rise or fall, so that it can adapt to construction workers of different heights, thereby improving the adaptability of the device.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An auxiliary support for a light well construction operation platform, characterized in that: The invention comprises a base frame (1), wherein the outer side of the base frame (1) is fixedly connected with a symmetrically arranged mounting plate (11); the middle parts of the two mounting plates (11) are fixedly connected with a No. 1 platform (12); the upper parts of the two mounting plates (11) are fixedly connected with a fixing plate (13); a lifting assembly is arranged above the fixing plate (13), and the lifting assembly comprises a symmetrically arranged No. 1 shell (2) and a symmetrically arranged No. 2 shell (21); a No. 1 slider (22) is slidably connected inside the No. 1 shell (2); a No. 2 slider (23) is slidably connected inside the No. 2 shell (21); a No. 1 positioning block (24) is fixedly connected at a position above the No. 1 shell (2) away from the No. 1 shell (2); a No. 2 positioning block (25) is fixedly connected at a position of the bottom of the No. 2 shell (21) corresponding to the No. 1 positioning block (24); the No. 1 slider (22) is slidably connected inside the No. 1 shell (2); a No. 2 slider (23) is slidably connected inside the No. 2 shell (21); a No. 1 positioning block (24) is fixedly connected at a position above the No. 1 shell (2) away from the No. 1 shell (2); a No. 2 positioning block (25) is fixedly connected at a position of the No. 1 positioning block (24) corresponding to the No. 1 positioning block (24) at the bottom of the No. 2 shell (21); 22) is rotatably connected to a No. 1 connecting rod (26) on the upper outer side, and the other end of the No. 1 connecting rod (26) is rotatably connected to the outer side of the No. 2 positioning block (25); the No. 2 connecting rod (27) is slidably connected to the outer side of the No. 2 sliding block (23), and the other end of the No. 2 connecting rod (27) is rotatably connected to the outer side of the No. 1 positioning block (24); the middle parts of the No. 1 connecting rod (26) and the No. 2 connecting rod (27) are rotatably connected to a positioning rod (28); the upper surfaces of the two shells are fixedly connected to the No. 2 platform (14); the outer sides of the base frame (1) and the No. 1 platform (12) are both fixedly connected to the No. 1 escalator (15) arranged symmetrically; the upper surface of the No. 1 platform (12) and the outer side of the fixed plate (13) are both fixedly connected to the No. 2 escalator (16); the four corners of the bottom of the base frame (1) are all fixedly connected to pulleys (17).

2. The auxiliary support for the light well construction operation platform according to claim 1, characterized in that: The lifting assembly further comprises a motor (34), and the motor (34) is fixedly connected to the side of the fixed plate (13); the output end of the motor (34) is fixedly connected to a rotating shaft (33); the two ends of the rotating shaft (33) are respectively fixedly connected to a second bevel gear (32); the outer side of the second bevel gear (32) is meshed with a first bevel gear (31); the side of the first bevel gear (31) close to the outer side is fixedly connected to a screw rod (3), and the screw rod (3) is rotatably connected in the first housing (2); the first slider (22) is threadedly connected to the outer side of the screw rod (3).

3. The auxiliary support for the light well construction operation platform according to claim 2, characterized in that: A protection box (35) is fixedly connected to the side of the fixing plate (13) at a position corresponding to the motor (34), and the first bevel gear (31), the second bevel gear (32) and the motor (34) are located in the protection box (35).

4. The auxiliary support for the light well construction operation platform according to claim 3, characterized in that: A counterweight block (4) is fixedly connected to a position above the base frame (1) away from the second platform (14).

5. The auxiliary support for the light well construction operation platform according to claim 4, characterized in that: The bottom of the fixing plate (13) and the side of the mounting plate (11) are both fixedly connected with symmetrically arranged reinforcing rods (5).

6. The auxiliary support for the light well construction operation platform according to claim 5, characterized in that: A footboard (6) is fixedly connected to the upper surface of the second platform (14); and a fence (7) is fixedly connected to the upper surface of the footboard (6).

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