Novel elevator installation auxiliary equipment

Abstract

Novel elevator installation auxiliary equipment comprises a hanging basket bottom plate, a protective fence, a worm, a rotating sleeve, a positioning supporting rod, a supporting rod and a batten, the upper portion of the hanging basket bottom plate is connected with the protective fence, the protective fence is connected with a lifting lug, fixing supporting sleeves are arranged on the two sides of the hanging basket bottom plate and connected with the rotating sleeve through a center shaft rod, and the center shaft rod is sequentially connected with the fixing supporting sleeves and the rotating sleeve. The hanging basket bottom plate is provided with a containing groove, the rotating sleeve is provided with a worm wheel, the worm wheel is matched with the containing groove, the containing groove is connected with the worm wheel, the worm wheel is matched with a worm, the worm wheel is connected with the worm, the worm is connected with the interior of a bearing, the exterior of the bearing is connected with a supporting plate, the supporting plate is connected with a cover plate, the cover plate is connected with a fixing supporting sleeve, and the fixing supporting sleeve is provided with a side penetrating hole. The driving rod penetrates through the side penetrating hole, the inner end of the driving rod is connected with a worm, the outer end of the driving rod is provided with a rotating wheel, and the rotating wheel is attached to the fixed supporting sleeve.

Description

Technical Field

[0001] This utility model relates to the field of elevator installation, and in particular to a novel elevator installation auxiliary device. Background Technology

[0002] An existing patent (publication number: CN216426658U) discloses a suspended platform for elevator installation, comprising a platform base plate, at least four support columns, and at least four guardrail assemblies. The four support columns are all located on one side of the platform base plate and are spaced apart. Each support column has multiple first mounting components, which are arranged at intervals along the axial direction of the support column. Each guardrail assembly includes a first protective plate and a second protective plate. The first protective plate is detachably connected to the platform base plate and two adjacent support columns. The second protective plate is slidably connected to two adjacent support columns and spaced apart from the first protective plate. At least one second mounting component is provided at each end of the second protective plate, and the second mounting component cooperates with the first mounting component to allow the second protective plate to be detachably connected to the two adjacent support columns. However, this device lacks support structures on both sides of the "platform base plate." Factors such as the worker's standing position can cause the platform to tilt or sway significantly, leading to workers losing balance during elevator installation and posing a safety hazard. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of existing technologies by providing a novel elevator installation auxiliary device. This device ensures the stability of the suspended platform by adding support rods that abut against the elevator shaft wall, preventing tilting or significant swaying of the platform due to factors such as the standing position of construction workers. This prevents workers from losing balance during elevator installation, improves the safety of elevator installation operations, and allows for flexible adjustment of the support positions between the two support rods according to the actual dimensions of the elevator shaft and auxiliary installation requirements. The device is structurally flexible and easy to operate.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A novel elevator installation auxiliary device includes a suspended platform base plate, a guardrail, a worm gear, a rotating sleeve, a positioning support rod, a support rod, and a strip plate. The upper part of the suspended platform base plate is connected to the guardrail, which is connected to lifting lugs. Fixed support sleeves are located on both sides of the suspended platform base plate. These fixed support sleeves are connected to the rotating sleeve via a central shaft. The central shaft sequentially connects the fixed support sleeve and the rotating sleeve, which rotates on the central shaft. The suspended platform base plate has a placement groove. The rotating sleeve has a worm wheel adapted to the placement groove, which is connected to the worm wheel. The worm wheel is adapted to the worm gear, which is connected to the worm gear. The worm gear is connected to the inside of a bearing, and the outside of the bearing is connected to a support plate. The support plate is connected to a cover plate, which is connected to the fixed support sleeve. The fixed support sleeve has a side through-hole adapted to a drive rod, which passes through the side through-hole. The inner end of the drive rod is connected to the worm gear, and the outer end of the drive rod has a rotating wheel that fits against the fixed support sleeve.

[0006] The suspended platform base plate of this utility model has mounting holes, and the rotating sleeve has a main gear disk. The main gear disk is adapted to the mounting holes and passes through the mounting holes. The mounting holes are adapted to the auxiliary gear disk and pass through the mounting holes. The auxiliary gear disk meshes with the main gear disk and the main gear disk is connected to the auxiliary gear disk. The auxiliary gear disk has mounting sleeves on both sides. The mounting sleeves are connected to positioning rods by screws. The positioning rods are sequentially connected to the suspended platform base plate, the mounting sleeves, and the auxiliary gear disk.

[0007] The positioning support rod of this utility model is connected to the support rod by a threaded connection. The support rod is connected to the roller by a side shaft rod. The side shaft rod is connected to the support rod and the roller in sequence. The support rod fits against the bottom plate of the suspended basket. The bottom plate of the suspended basket is connected to the strip plate. The inner side of the strip plate has an inner locking plate. The bottom plate of the suspended basket has an inner through hole. The positioning support rod has a limiting groove. The limiting groove and the inner through hole are adapted to the inner locking plate. The inner locking plate passes through the inner through hole and is connected to the limiting groove. Beneficial effects

[0008] This utility model of a suspended platform can quickly and efficiently transport construction personnel and materials to high places, and assist in elevator installation work, improving the efficiency of elevator installation. The support rods added to the outside of the platform's bottom plate abut against the elevator shaft wall, ensuring the platform's suspension stability and preventing it from tilting or swaying significantly due to factors such as the standing position of construction personnel. This prevents construction personnel from losing their balance while installing elevator equipment and improves the safety of elevator installation work.

[0009] This utility model features a worm gear and worm wheel that are positioned and connected. When the worm gear is driven to rotate by rotating the wheel, the worm wheel, rotating sleeve, main gear disc, secondary gear disc, and positioning support rod are simultaneously activated. The two ends of the positioning support rod are respectively positioned and connected to the support rods on both sides through positive and negative threads. This causes the support rods on both sides to move synchronously inward or outward when the positioning support rod rotates. This allows for adjustment of the support position between the support rods on both sides according to the actual dimensions of the elevator shaft and auxiliary installation requirements. The structure is flexible, expanding its application range and practical performance. At the same time, the rollers abut against the wall of the elevator shaft, providing stable support for the bottom plate of the suspended platform, preventing large-scale swaying of the suspended platform, improving the suspension stability of the platform, and ensuring operational safety.

[0010] This utility model ensures the stability of the suspended platform by adding support rods that abut against the elevator shaft wall, preventing the platform from tilting or swaying due to factors such as the standing position of construction workers. This prevents construction workers from losing their balance while installing elevator equipment, improving the safety of elevator installation operations. Furthermore, the support positions of the two side support rods can be adjusted according to the actual dimensions of the elevator shaft and auxiliary installation requirements. The structure is flexible, easy to operate, widely applicable, and highly practical. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the novel elevator installation auxiliary equipment described in this utility model.

[0012] Figure 2 This is a bottom view of the structure of the novel elevator installation auxiliary equipment described in this utility model.

[0013] Figure 3 This is a schematic diagram of the support rod drive structure described in this utility model.

[0014] Figure 4 This is a cross-sectional view of the novel elevator installation auxiliary equipment described in this utility model.

[0015] Figure 5 This is a cross-sectional view of the connection structure between the bottom plate and support rod of the suspended basket described in this utility model.

[0016] Figure 6 This is a cross-sectional view of the worm gear and worm wheel connection structure described in this utility model.

[0017] Figure 7 This is a cross-sectional view of the connection structure between the main gear disk and the auxiliary gear disk described in this utility model. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0019] Example 1:

[0020] A novel elevator installation auxiliary device includes a suspended platform base plate 01, a guardrail 02, a worm gear 07, a rotating sleeve 14, a positioning support rod 19, a support rod 20, and a strip plate 24. The guardrail 02 is connected to the upper part of the suspended platform base plate 01, and the guardrail 02 is connected to the lifting lug 03. The suspended platform base plate 01 has fixed support sleeves 11 on both sides. The fixed support sleeves 11 are connected to the rotating sleeve 14 through a central shaft 15. The central shaft 15 is connected to the fixed support sleeves 11 and the rotating sleeve 14 in sequence, and the rotating sleeve 14 rotates on the central shaft 15. The suspended platform base plate 01 has a placement groove 04, and the rotating sleeve 14 has a worm gear 06. The worm gear 06 is adapted to the placement groove 04 and is connected to the worm gear 06. The worm gear 06 is adapted to the worm 07 and is connected to the worm 07. The worm 07 is connected to the inside of the bearing 13. The bearing 13 is connected to the outside of the support plate 12. The support plate 12 is connected to the cover plate 10. The cover plate 10 is connected to the fixed support sleeve 11. The fixed support sleeve 11 has a side through hole 22, which is adapted to the drive rod 08. 8 passes through the side through-hole 22. The inner end of the drive rod 08 is connected to the worm gear 07. The outer end of the drive rod 08 has a rotating wheel 09. The rotating wheel 09 fits into the fixed support sleeve 11. The worm gear 07 and the worm wheel 06 are corresponding and connected. When the rotating wheel 09 drives the worm gear 07 to rotate, the worm wheel 06, the rotating sleeve 14, the main gear disk 16, the secondary gear disk 17, and the positioning support rod 19 will move in conjunction. The two ends of the positioning support rod 19 are respectively positioned and connected to the two side support rods 20 through positive and negative threads. When the positioning support rod 19 rotates, the two side support rods 20 will move synchronously inward or outward. This allows the support position between the two side support rods 20 to be adjusted according to the actual size of the elevator shaft and the auxiliary installation requirements. The structure is flexible, expanding its application range and practical performance. At the same time, the roller 21 abuts against the wall of the elevator shaft to provide stable support for the bottom plate 01 of the suspended basket, avoiding large-scale shaking of the suspended basket, improving the suspension stability of the suspended basket, and ensuring the safety of operation.

[0021] Example 2:

[0022] The suspended platform base plate 01 of this utility model has a mounting hole 05. The rotating sleeve 14 has a main gear disk 16, which is adapted to the mounting hole 05 and passes through the mounting hole 05. The mounting hole 05 is adapted to a secondary gear disk 17, which passes through the mounting hole 05 and meshes with the main gear disk 16. The main gear disk 16 is connected to the secondary gear disk 17. The secondary gear disk 17 has mounting sleeves 18 on both sides. The mounting sleeves 18 are connected to positioning support rods 19 by screws. The positioning support rods 19 are connected in sequence to... The suspended platform consists of a base plate 01, mounting brackets 18, and auxiliary gear disc 17. The suspended platform can quickly and efficiently transport construction personnel and materials to higher locations, assisting in elevator installation work and improving efficiency. The support rods 20 added to the outside of the base plate 01 abut against the elevator shaft wall, ensuring the platform's suspension stability and preventing tilting or significant swaying due to factors such as the standing position of construction personnel. This prevents construction personnel from losing balance during elevator installation and improves the safety of elevator installation operations.

[0023] Example 3:

[0024] The positioning support rod 19 of this utility model is connected to the support rod 20 by a thread. The support rod 20 is connected to the roller 21 by a side shaft rod 23. The side shaft rod 23 is connected to the support rod 20 and the roller 21 in sequence. The support rod 20 fits against the bottom plate 01 of the suspended basket. The bottom plate 01 of the suspended basket is connected to the strip plate 24. The inner side of the strip plate 24 has an inner clamping plate 29. The bottom plate 01 of the suspended basket has an inner through hole 28. The positioning support rod 19 has a limiting groove 30. The limiting groove 30 and the inner through hole 28 are adapted to the inner clamping plate 29. The inner clamping plate 29 passes through the inner through hole 28 and is connected to the limiting groove 30.

[0025] Example 4:

[0026] The outer side of the strip 24 of this utility model has an outer clamping plate 26, the bottom plate 01 of the suspended basket has an outer through hole 25, and the support rod 20 has a sliding groove 27. The sliding groove 27 and the outer through hole 25 are adapted to the outer clamping plate 26. The outer clamping plate 26 passes through the outer through hole 25 and is connected to the sliding groove 27. This device ensures the suspension stability of the suspended basket by adding a support rod 20 to abut against the wall of the elevator shaft. It avoids the suspended basket from tilting or shaking significantly due to factors such as the standing position of the construction personnel, and prevents the construction personnel installing the elevator equipment from losing their balance. It improves the safety of elevator installation operations. At the same time, the support position of the support rods 20 on both sides can be adjusted according to the actual size of the elevator shaft and the auxiliary installation requirements. The structure is flexible, the operation is convenient, the application range is wide, and the practicality is strong.

[0027] Example 5:

[0028] Installation steps: First, insert the rotating sleeve 14 into the fixed support sleeve 11, and embed the worm gear 07 into the placement groove 04. The main gear disk 16 passes through the mounting hole 05. Then, pass the central shaft 15 through the fixed support sleeve 11 and the rotating sleeve 14 in sequence, and fix both ends of the central shaft 15 to the fixed support sleeve 11. Next, fit the support plate 12 onto both ends of the worm gear 07, and embed the worm gear 07 into the bearing 13. Then, install and fix the support plate 12 to the lower part of the cover plate 10, and install and fix the cover plate 10 to the upper part of the fixed support sleeve 11. The worm gear 07 and the worm wheel 06 are aligned and connected. Then, pass the drive rod 08 through the side through hole 22 and fix it to the worm gear 07. The inner surface of the rotating wheel 09 is in contact with the outer surface of the fixed support sleeve 11. Finally, place the mounting sleeve 18 at the bottom of the suspended platform base plate 01. The auxiliary gear disk 17 passes through the mounting hole 05 and meshes with the main gear disk 16. Then, the positioning support rod 19 passes through the suspended basket bottom plate 01, the mounting sleeve 18, and the auxiliary gear disk 17 in sequence until the position of the limiting groove 30 corresponds to the position of the inner through hole 28. The positioning support rod 19 is fixedly connected to the mounting sleeve 18 by screws. Then, the support rod 20 is placed inside the suspended basket bottom plate 01 and fitted onto the outside of the positioning support rod 19. The position of the sliding groove 27 corresponds to the position of the outer clamping plate 26. The two ends of the positioning support rod 19 are respectively positioned and connected to the two side support rods 20 by positive and negative threads. Finally, the strip plate 24 is installed and fixed to the bottom of the suspended basket bottom plate 01. The inner clamping plate 29 passes through the inner through hole 28 and is embedded in the limiting groove 30. The outer clamping plate 26 passes through the outer through hole 25 and is embedded in the sliding groove 27, completing the installation.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A novel elevator installation auxiliary device, characterized in that: The system includes a suspended platform base plate (01), a guardrail (02), a worm gear (07), a rotating sleeve (14), a positioning support rod (19), a support rod (20), and a strip plate (24). The upper part of the suspended platform base plate (01) is connected to the guardrail (02), and the guardrail (02) is connected to the lifting lug (03). The suspended platform base plate (01) has fixed support sleeves (11) on both sides. The fixed support sleeves (11) are connected to the rotating sleeve (14) through a central shaft rod (15). The central shaft rod (15) is connected to the fixed support sleeves (11) and the rotating sleeve (14) in sequence. The rotating sleeve (14) rotates on the central shaft rod (15). The suspended platform base plate (01) has a placement groove (04), and the rotating sleeve (14) has a worm gear (06). The worm gear (06) is connected to the placement groove (04). The groove (04) is adapted to the worm wheel (06), the worm wheel (06) is adapted to the worm (07), the worm wheel (06) is connected to the worm (07), the worm (07) is connected to the inside of the bearing (13), the bearing (13) is connected to the outside of the support plate (12), the support plate (12) is connected to the cover plate (10), the cover plate (10) is connected to the fixed support sleeve (11), the fixed support sleeve (11) has a side through hole (22), the side through hole (22) is adapted to the drive rod (08), the drive rod (08) passes through the side through hole (22), the inner end of the drive rod (08) is connected to the worm (07), the outer end of the drive rod (08) has a rotating wheel (09), the rotating wheel (09) fits against the fixed support sleeve (11).

2. The novel elevator installation auxiliary equipment according to claim 1, characterized in that: The suspended platform base plate (01) has a mounting hole (05), and the rotating sleeve (14) has a main gear disk (16). The main gear disk (16) is adapted to the mounting hole (05) and passes through the mounting hole (05). The mounting hole (05) is adapted to the auxiliary gear disk (17) and passes through the mounting hole (05). The auxiliary gear disk (17) meshes with the main gear disk (16) and the main gear disk (16) is connected to the auxiliary gear disk (17). The auxiliary gear disk (17) has mounting sleeves (18) on both sides. The mounting sleeves (18) are connected to the positioning support rod (19) by screws. The positioning support rod (19) is connected to the suspended platform base plate (01), the mounting sleeve (18), and the auxiliary gear disk (17) in sequence.

3. The novel elevator installation auxiliary equipment according to claim 2, characterized in that: The positioning support rod (19) is connected to the support rod (20) by a thread. The support rod (20) is connected to the roller (21) by a side shaft rod (23). The side shaft rod (23) is connected to the support rod (20) and the roller (21) in sequence. The support rod (20) fits against the bottom plate (01) of the suspended basket. The bottom plate (01) of the suspended basket is connected to the strip plate (24). The inner side of the strip plate (24) has an inner clamping plate (29). The bottom plate (01) of the suspended basket has an inner through hole (28). The positioning support rod (19) has a limiting groove (30). The limiting groove (30) and the inner through hole (28) are adapted to the inner clamping plate (29). The inner clamping plate (29) passes through the inner through hole (28). The inner clamping plate (29) is connected to the limiting groove (30).

4. The novel elevator installation auxiliary equipment according to claim 1, characterized in that: The outer side of the strip (24) has an outer clamping plate (26), the bottom plate (01) of the hanging basket has an outer through hole (25), and the support rod (20) has a sliding groove (27). The sliding groove (27) and the outer through hole (25) are adapted to the outer clamping plate (26). The outer clamping plate (26) passes through the outer through hole (25) and the outer clamping plate (26) is connected to the sliding groove (27).

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