Electric lifting shoulder pole type safe operation platform

Abstract

The utility model discloses an electric lifting shoulder pole type safe operation platform which comprises a cross beam top, a limiting column is connected into the cross beam top in a nested mode, the lower end of the limiting column is fixedly connected into a hanging basket, and a main cable is fixedly connected to the side of the hanging basket. According to the electric lifting shoulder pole type safe operation platform, in the lifting process of the hanging basket, the limiting columns can be synchronously driven to move in the cross beam top, at the moment, the cross beam top limits movement of the hanging basket through the limiting columns, the lifting stability of the hanging basket is further improved, and when the hanging basket is lifted to the needed height, a user can start an electric push rod to drive the hanging basket to move. The output end of an electric push rod synchronously drives a push plate to move downwards, and a push frame is pushed to move through a rotating rod, so that a cutting rod is inserted into a limiting hole, the cutting rod can fix a limiting column at the moment, the position of a hanging basket is further limited, and the phenomenon that the hanging basket slips off is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an electric lifting shoulder pole type safety operating platform. Background Art

[0002] A safe operating platform is a platform set up in a specific working environment to ensure worker safety and improve work efficiency. It can bear the weight of people and materials. Workers can work directly on the platform without having to work at height, effectively reducing the risk of workers falling and improving work safety. However, the existing safe operating platform still has defects and deficiencies in some aspects that need to be improved:

[0003] For example, a safe operating platform with the application number CN201610472138.0 relates to the field of construction, and the purpose achieved is to improve the safety of construction workers, and at the same time, improve construction efficiency and flexibility. The main technical solution adopted is: the safe operating platform includes a platform base, a platform fence and at least two power systems. The platform fence is arranged along the periphery of the platform base, and the height of the platform fence is higher than the abdomen of the construction worker when the construction worker stands on the platform base; the power system includes a winch, a pulley block and a lifting rope; the winch is arranged on the platform fence; the pulley block is arranged on the platform fence or the winch; the lifting rope passes through the pulley block and one end of the lifting rope is connected to the winch, and the other end is used to connect to an external object; wherein, the winch is operated by the construction worker to retract and release the lifting rope to make the platform base rise and fall.

[0004] In the above documents, during the lifting process, the platform is mostly lifted only by pulling ropes. A single pull rope cannot guarantee the stability of the platform lifting. The platform cannot be limited during the lifting process, and may shake or even slip during lifting, posing certain safety hazards.

[0005] Therefore, we propose an electric lifting shoulder pole type safety operating platform to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an electric lifting shoulder pole type safe operating platform to solve the problem proposed in the above background technology that a single pull rope cannot ensure the stability of the platform lifting, the platform cannot be limited during the lifting process, and may shake or even slip during the lifting, posing certain safety hazards.

[0007] To achieve the above object, the utility model provides the following technical solution: an electric lifting shoulder pole type safety operating platform, comprising a crossbeam top, wherein the interior of the crossbeam top is nested and connected with a limit column, and the lower end of the limit column is fixedly connected to the interior of the hanging basket;

[0008] A main cable, the main cable is fixedly connected to the side of the hanging basket, and the side of the hanging basket is also fixedly connected to an auxiliary cable, and the other end of the auxiliary cable is fixedly connected to the main cable;

[0009] The limiting hole is provided on the limiting column, and a cutting rod is nested and connected inside the limiting hole, and an adjustment mechanism is provided between the outer end of the cutting rod and the top of the beam to drive the cutting rod to limit the limiting column.

[0010] Furthermore, a motor is fixedly connected to the upper surface of the crossbeam top, and a winding wheel is fixedly connected to the output end of the motor, and a bracket is fixedly connected to the upper surface of the crossbeam top.

[0011] Furthermore, the inner side of the bracket is nested and connected to the output end of the motor, and a main cable is wound around the winding wheel. The main cable and the auxiliary cable are respectively fixed to the front and rear ends of the side of the hanging basket.

[0012] Furthermore, the limiting posts are arranged symmetrically about the center point of the top of the beam, and there are multiple groups of limiting holes vertically arranged about the sides of the limiting posts.

[0013] Furthermore, the adjustment mechanism includes an electric push rod, which is fixedly connected to the upper surface of the top of the beam, and the output end of the electric push rod is fixedly connected to a push plate, and the two ends of the push plate are hinged with a rotating rod;

[0014] The lower end of the rotating rod is hinged with a pushing frame, and the lower end of the pushing frame is fixedly connected with a cutting rod. The lower surface of the beam top is fixedly connected with a limiting sleeve, and the cutting rod is nested and connected inside the limiting sleeve.

[0015] Furthermore, the rotating rod forms a rotating structure through the push plate and the push frame, and the push frame is nested and connected to the side of the top of the beam, and the push frame forms a sliding structure through the rotating rod and the top of the beam.

[0016] Furthermore, the pushing frame and the insertion rod form an integrated structure, and the insertion rod forms a sliding structure through the pushing frame and the limiting sleeve.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. When the user is inside the hanging basket, he can start the motor, which drives the reel to rotate. At this time, the reel can reel in the main cable and pull the hanging basket through the main cable to complete the lifting operation of the hanging basket;

[0019] 2. When the main cable pulls the hanging basket, the main cable will synchronously drive the auxiliary cable to pull. At this time, the main cable and the auxiliary cable cooperate with each other and pull the ropes at both ends of the hanging basket, so that the hanging basket can be lifted stably and the shaking of the hanging basket can be reduced.

[0020] 3. During the lifting process of the hanging basket, the limit column will be driven to move inside the top of the beam synchronously. At this time, the top of the beam will limit the movement of the hanging basket through the limit column, further improving the stability of the hanging basket lifting;

[0021] 4. When the hanging basket is lifted to the required height, the user can start the electric push rod. The output end of the electric push rod will synchronously drive the push plate to move downward, and push the push frame to move through the rotating rod, so that the insertion rod can be inserted into the interior of the limit hole. At this time, the insertion rod can fix the limit column, further limit the position of the hanging basket, and reduce the occurrence of the phenomenon of the hanging basket slipping;

[0022] 5. When the push frame moves, it will move along the top of the beam for a limited position. At the same time, the insertion rod will move along the limiting sleeve for a limited position. The limiting sleeve can improve the stability of the insertion rod's movement, so that the insertion rod can be better inserted into the inside of the limiting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a side view structural diagram of the auxiliary cable of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the winding wheel of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the limiting column of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the push frame of the utility model;

[0028] Figure 6 This is a front view structural diagram of the rotating rod of the utility model.

[0029] In the figure: 1. hanging basket; 2. motor; 3. reel; 4. bracket; 5. main cable; 6. top of beam; 7. limit column; 8. auxiliary cable; 9. limit hole; 10. electric push rod; 11. push plate; 12. rotating rod; 13. push frame; 14. limit sleeve; 15. implantation rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1: Figure 1 、 Figure 4 and Figure 5 The technical solution shown in the figure, the present invention provides the following technical solution: an electric lifting shoulder pole type safety operation platform, discloses a limit column 7, through which the movement of the hanging basket 1 can be limited:

[0032] It includes a crossbeam top 6, the interior of the crossbeam top 6 is nested and connected with a limiting column 7, and the lower end of the limiting column 7 is fixedly connected to the interior of the hanging basket 1;

[0033] The upper surface of the beam top 6 is fixedly connected to the motor 2, and the output end of the motor 2 is fixedly connected to the winding wheel 3. The upper surface of the beam top 6 is fixedly connected to the bracket 4; the limit posts 7 are arranged symmetrically about the center point of the beam top 6, and multiple groups of limit holes 9 are vertically arranged on the sides of the limit posts 7;

[0034] When the user is inside the hanging basket 1, the motor 2 can be started to drive the winding wheel 3 to rotate. At this time, the winding wheel 3 can reel in the main cable 5 and pull the hanging basket 1 through the main cable 5 to complete the lifting operation of the hanging basket 1. During the lifting process, the hanging basket 1 will synchronously drive the limiting column 7 to move inside the crossbeam top 6. At this time, the crossbeam top 6 will limit the movement of the hanging basket 1 through the limiting column 7, further improving the stability of the lifting of the hanging basket 1.

[0035] Example 2: Figure 1 and Figure 2 The technical solution shown in the figure, the present invention provides the following technical solution: an electric lifting shoulder pole type safety operation platform, discloses an auxiliary cable 8, through which the shaking of the hanging basket 1 can be reduced:

[0036] The main cable 5 is fixedly connected to the side of the hanging basket 1, and the side of the hanging basket 1 is also fixedly connected to the auxiliary cable 8, and the other end of the auxiliary cable 8 is fixedly connected to the main cable 5;

[0037] The inner side of the bracket 4 is nested and connected with the output end of the motor 2. The main cable 5 is wound around the reel 3. The main cable 5 and the auxiliary cable 8 are respectively fixed to the front and rear ends of the side of the hanging basket 1;

[0038] When the main cable 5 pulls the hanging basket 1, the main cable 5 will synchronously drive the auxiliary cable 8 to pull. At this time, the main cable 5 and the auxiliary cable 8 cooperate with each other and pull the ropes at both ends of the hanging basket 1, so that the hanging basket 1 can be lifted stably and the shaking of the hanging basket 1 can be reduced.

[0039] Example 3: Figure 1 、 Figure 5 and Figure 6 The technical solution shown in the figure, the utility model provides the following technical solution: an electric lifting shoulder pole type safety operation platform, discloses an adjustment mechanism, through which the movable insertion rod 15 of the adjustment mechanism limits the limit column 7:

[0040] The limiting hole 9 is provided on the limiting column 7, and the internal part of the limiting hole 9 is nested with a cutting rod 15, and an adjustment mechanism is provided between the outer end of the cutting rod 15 and the top of the beam 6 to drive the cutting rod 15 to limit the limiting column 7;

[0041] The adjustment mechanism includes an electric push rod 10, which is fixedly connected to the upper surface of the beam top 6, and the output end of the electric push rod 10 is fixedly connected to a push plate 11, and the two ends of the push plate 11 are hinged with a rotating rod 12; the lower end of the rotating rod 12 is hinged to a push frame 13, and the lower end of the push frame 13 is fixedly connected to an insertion rod 15, the lower surface of the beam top 6 is fixedly connected to a limit sleeve 14, and the insertion rod 15 is nested and connected inside the limit sleeve 14;

[0042] The rotating rod 12 forms a rotating structure through the push plate 11 and the pushing frame 13, and the pushing frame 13 is nested and connected to the side of the beam top 6, and the pushing frame 13 forms a sliding structure with the beam top 6 through the rotating rod 12, the pushing frame 13 and the insertion rod 15 form an integrated structure, and the insertion rod 15 forms a sliding structure through the pushing frame 13 and the limit sleeve 14.

[0043] When the lifting platform 1 is lifted to the required height, the user can start the electric push rod 10, and the output end of the electric push rod 10 will synchronously drive the push plate 11 to move downward. At this time, the push plate 11 will cause the two ends of the rotating rod 12 to rotate, and the rotating rod 12 will push the pushing frame 13 to move. When the pushing frame 13 is moving, it will synchronously drive the insertion rod 15 to move, and the insertion rod 15 is inserted into the inside of the limiting hole 9. At this time, the insertion rod 15 can fix the limiting column 7, further limiting the position of the hanging basket 1, reducing the phenomenon of the hanging basket 1 slipping off, and the pushing frame 13 will move along the top of the beam 6 for limit movement when moving, and the insertion rod 15 will move along the limiting sleeve 14 for limit movement. The limiting sleeve 14 can improve the stability of the movement of the insertion rod 15, so that the insertion rod 15 can be better inserted into the inside of the limiting hole 9.

[0044] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric lifting shoulder pole type safety operation platform, comprising a cross beam top (6), wherein a limit column (7) is nested and connected inside the cross beam top (6), and the lower end of the limit column (7) is fixedly connected inside the hanging basket (1); Features: Also includes: A main cable (5), the main cable (5) being fixedly connected to the side of the hanging basket (1), and an auxiliary cable (8) being fixedly connected to the side of the hanging basket (1), and the other end of the auxiliary cable (8) being fixedly connected to the main cable (5); A limiting hole (9) is provided on the limiting column (7), and a cutting rod (15) is nested and connected inside the limiting hole (9), and an adjustment mechanism is provided between the outer end of the cutting rod (15) and the top of the crossbeam (6) to drive the cutting rod (15) to limit the limiting column (7).

2. The electric lifting shoulder pole type safety operation platform according to claim 1, characterized in that: The upper surface of the crossbeam top (6) is fixedly connected to a motor (2), and the output end of the motor (2) is fixedly connected to a winding wheel (3), and the upper surface of the crossbeam top (6) is fixedly connected to a bracket (4).

3. The electric lifting shoulder pole type safety operation platform according to claim 2 is characterized in that: The inner side of the bracket (4) is nested and connected with the output end of the motor (2); a main cable (5) is wound around the reel (3); and the main cable (5) and the auxiliary cable (8) are respectively fixed to the front and rear ends of the side of the hanging basket (1).

4. The electric lifting shoulder pole type safety operation platform according to claim 1 is characterized by: The limiting columns (7) are arranged symmetrically with respect to the center point of the crossbeam top (6), and a plurality of limiting holes (9) are arranged vertically with respect to the sides of the limiting columns (7).

5. The electric lifting shoulder pole type safety operation platform according to claim 1 is characterized by: The adjustment mechanism comprises an electric push rod (10), the electric push rod (10) is fixedly connected to the upper surface of the crossbeam top (6), and the output end of the electric push rod (10) is fixedly connected to a push plate (11), and both ends of the push plate (11) are hinged with rotating rods (12); The lower end of the rotating rod (12) is hingedly connected to a pushing frame (13), and the lower end of the pushing frame (13) is fixedly connected to a cutting rod (15), the lower surface of the crossbeam top (6) is fixedly connected to a limiting sleeve (14), and the cutting rod (15) is nested and connected inside the limiting sleeve (14).

6. The electric lifting shoulder pole type safety operation platform according to claim 5, characterized in that: The rotating rod (12) forms a rotating structure with the push plate (11) and the push frame (13), and the push frame (13) is nested and connected to the side of the crossbeam top (6), and the push frame (13) forms a sliding structure with the crossbeam top (6) through the rotating rod (12).

7. The electric lifting shoulder pole type safety operation platform according to claim 5, characterized in that: The pushing frame (13) and the implanting rod (15) form an integrated structure, and the implanting rod (15) forms a sliding structure through the pushing frame (13) and the limiting sleeve (14).

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