Stable maintenance lifting platform
By designing a stable maintenance lifting platform, the coordination of the lifting mechanism and the pushing mechanism provides multi-point support, and the tool seal protection is achieved through the push of the displacement mechanism and baffle, the instability and tool drop in the maintenance lifting platform in the prior art is solved. The problem of falling has improved safety and convenience of use.
Patent Information
- Application Number
- CN202420946304.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing maintenance and lifting platform cannot provide multi-point support when used, resulting in instability and difficult to catch after the tool falls, threatening the safety of staff.
A stable maintenance lifting platform is designed to provide multi-point support through the cooperation of the lifting mechanism and the pushing mechanism, and the tool is sealed and protected from falling by using the push of the displacement mechanism and baffle. The platform includes a base, support seat, protective plate, pushing mechanism, lifting mechanism, movable column, baffle, fixing groove, movable plate, limit groove and universal wheel. It uses power devices such as hydraulic push rods and tension springs to ensure the tool Stability and safety in use.
It realizes multi-point support and tool protection during use, improves the stability and security of the platform, avoids the risk of tool drop, and ensures the safety of staff.
Smart Images
Figure CN222138623U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lifting platform equipment, in particular to a stable maintenance lifting platform. Background Art
[0002] The maintenance of large equipment often uses a lifting platform to facilitate the delivery of workers to the designated location for maintenance operations. When the lifting platform in the prior art is in use, if the tool in the hands of the worker accidentally falls, the lifting platform cannot catch the tool. After the tool falls, it is not only inconvenient to pick up, but also threatens the personal safety of the worker below.
[0003] According to a patent document with an existing publication number of CN115947277A, a maintenance lifting platform is disclosed, which includes a lifting platform, a fixed frame, a rotating plate and a driving assembly. The fixed frame is arranged on the top plate of the lifting platform, and the fixed frame and the top plate are combined to form a bearing space, and the lifting platform drives the top plate to move along a first direction; the fixed frame includes a plurality of columns and a crossbeam, each of the columns is arranged perpendicular to the top plate along the edge of the top plate, and the crossbeam is arranged between two adjacent columns. When in use, this technical solution can further protect the safety of the operator's lower limbs by arranging an inclined plate to avoid injuring the soles of the feet. With respect to the above technical solution, although this solution realizes protection of the lower limbs through the inclined plate, it cannot provide multi-point support for the platform when in use, which is inconvenient when in use. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a stable maintenance lifting platform to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. When in use, the lifting mechanism and the pushing mechanism cooperate to provide multi-point support for the support seat. The multi-point support improves the stability of the support seat. In addition, the baffle is pushed by the displacement mechanism to support the support seat from different positions.
[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a stable maintenance lifting platform, including a lifting platform body, the lifting platform body including a base, a pushing mechanism is fixedly installed on the base, a support seat is fixedly installed on the pushing mechanism, a protective plate is fixedly installed on the side of the support seat, a fixing groove is opened on the base, a fixing seat is movably installed inside the fixing groove, a lifting mechanism is fixedly installed on the fixed seat, a movable column is installed on the lifting mechanism, and a baffle is fixed at one end of the movable column.
[0006] Furthermore, a displacement mechanism is fixedly mounted on the base, and one end of the displacement mechanism is fixedly mounted on one side of the fixing seat.
[0007] Furthermore, a groove is formed on the base, a movable plate is movably installed inside the groove, and the movable plate cooperates with the fixed seat.
[0008] Furthermore, a limiting groove is formed on the inner wall of the groove, a limiting block is movably installed inside the limiting groove, and one end of the limiting block is fixed on the movable plate.
[0009] Furthermore, a support mechanism is fixed inside the limiting groove, and one end of the support mechanism is fixed on the limiting block.
[0010] Furthermore, a rotating column is rotatably mounted on the bottom of the base, a fixed disk is fixed at one end of the rotating column, and a universal wheel is mounted on the fixed disk.
[0011] Beneficial effects of the utility model: The utility model is a stable maintenance lifting platform, including a base; a support seat; a protective plate; a pushing mechanism; a lifting mechanism; a movable column; a baffle; a fixing groove; 9, a fixing seat; a displacement mechanism; a slot; a movable plate; a limit groove; a support mechanism; a limit block; a rotating column; a fixed plate; and a universal wheel.
[0012] 1. This is a stable maintenance lifting platform. When in use, the lifting mechanism and the pushing mechanism cooperate to provide multi-point support for the support seat. The multi-point support improves the stability of the support seat. In addition, the baffle is pushed by the displacement mechanism to support the support seat from different positions.
[0013] 2. A stable maintenance lifting platform, in which the fixed seat and the lifting mechanism move on the fixed seat under the push of the displacement mechanism, the movement separates the baffle from the bottom of the support seat, and the separated baffle rises from both ends of the protective plate. After the baffle rises, it provides sealing protection for both ends of the protective plate to prevent the tools on the support seat from falling easily.
[0014] 3. A stable maintenance lifting platform, the fixed seat moves inside the fixed groove to limit the movable plate, the movable plate moves downward under the squeezing of the fixed seat, and the bottom of the movable plate touches the ground and then lifts the base upward, and after lifting, the universal wheel touches the ground, so that the base is limited to the use position. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of a stable maintenance lifting platform of the utility model;
[0016] Figure 2 This is a structural schematic diagram of a baffle of a stable maintenance lifting platform of the utility model;
[0017] Figure 3 This is a structural schematic diagram of an enlarged point A of a stable maintenance lifting platform of the utility model;
[0018] Figure 4 It is a partial side view structural diagram of the base of a stable maintenance lifting platform of the utility model;
[0019] In the figure: 1. base; 2. support seat; 3. protective plate; 4. pushing mechanism; 5. lifting mechanism; 6. movable column; 7. baffle; 8. fixing groove; 9. fixing seat; 10. displacement mechanism; 11. slot; 12. movable plate; 13. limit groove; 14. supporting mechanism; 15. limit block; 16. rotating column; 17. fixed plate; 18. universal wheel. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] See also Figures 1 to 3 The utility model provides a technical solution: a stable maintenance lifting platform, including a lifting platform body, the lifting platform body includes a base 1, a pushing mechanism 4 is fixedly installed on the base 1, a support seat 2 is fixedly installed on the pushing mechanism 4, a protective plate 3 is fixedly installed on the side of the support seat 2, a fixing groove 8 is opened on the base 1, a fixing seat 9 is movably installed inside the fixing groove 8, a lifting mechanism 5 is fixedly installed on the fixing seat 9, a movable column 6 is installed on the lifting mechanism 5, a baffle 7 is fixed at one end of the movable column 6, a displacement mechanism 10 is fixedly installed on the base 1, and one end of the displacement mechanism 10 is fixedly installed on one side of the fixed seat 9, the lifting mechanism 5, the displacement mechanism 10 and the pushing mechanism 4 are all hydraulic push rods, which provide power for the movement of the equipment, separate the baffle 7 from the bottom of the support seat 2, and the separation baffle 7 rises from both ends of the protective plate 3. After the baffle 7 is raised, sealing protection is provided at both ends of the protective plate 3 to prevent the tools on the support seat 2 from falling off easily.
[0022] In this embodiment, the base 1 is provided with a slot 11, and a movable plate 12 is movably installed inside the slot 11, and the movable plate 12 cooperates with the fixed seat 9. A limiting slot 13 is provided on the inner wall of the slot 11, and a limiting block 15 is movably installed inside the limiting slot 13, one end of the limiting block 15 is fixed on the movable plate 12, and a supporting mechanism 14 is fixed inside the limiting slot 13, and one end of the supporting mechanism 14 is fixed on the limiting block 15. A rotating column 16 is rotatably installed at the bottom of the base 1, and a fixed disk 17 is fixed at one end of the rotating column 16, and a universal wheel 18 is installed on the fixed disk 17. The supporting mechanism 14 is a tension spring. When the movable plate 12 has no extrusion force, the movable plate 12 moves upward under the push of the supporting mechanism 14, and the upward movement of the movable plate 12 makes the universal wheel 18 contact with the ground to push the device to be moved for use.
[0023] The device provides the required kinetic energy for the equipment of the device through an external power. When using the device, the base 1 is first moved to the required position through the universal wheel 18. After the base 1 is moved, the displacement mechanism 10 is started. The displacement mechanism 10 pushes the fixed seat 9 to move inside the fixed groove 8. When the fixed seat 9 is about to move to the position of the movable plate 12, the movable plate 12 is manually pressed. After the movable plate 12 moves downward, the top of the movable plate 12 is flush with the inner wall of the fixed groove 8. After flushing, the fixed seat 9 moves to the top of the movable plate 12 again. The fixed seat 9 limits and fixes the movable plate 12. After the movable plate 12 moves downward, the bottom of the movable plate 12 contacts the ground, and the movable plate 12 lifts the base 1 upward as a whole. After the base 1 is lifted upward, the universal wheel 18 and The ground is separated to avoid the danger caused by the displacement of the base 1 during use. When in use, the maintenance person enters the support seat 2 and starts the pushing mechanism 4 to push the support seat 2 to move upward as a whole. When the pushing mechanism 4 rises, the lifting mechanism 5 rises at the same time. The baffle 7 on the movable column 6 contacts the bottom of the support seat 2. The baffle 7 provides multi-point support for the support seat 2. When the baffle 7 is needed to seal and cover both ends of the protective plate 3, the displacement mechanism 10 is started again to push the fixed seat 9 to move. The movement of the fixed seat 9 moves the baffle 7 out from the bottom of the support seat 2. After the fixed seat 9 moves, it still supports the top of the movable plate 12. The lifting mechanism 5 is started to push the movable column 6 to rise, so that the baffle 7 enters both ends of the protective plate 3, and the tools on the support seat 2 are shielded and protected by the baffle 7.
[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A stable maintenance lifting platform, comprising a lifting platform body, characterized in that: The lifting platform body comprises a base (1), a pushing mechanism (4) is fixedly mounted on the base (1), a supporting seat (2) is fixedly mounted on the pushing mechanism (4), a protective plate (3) is fixedly mounted on the side of the supporting seat (2), a fixing groove (8) is opened on the base (1), a fixing seat (9) is movably mounted inside the fixing groove (8), a lifting mechanism (5) is fixedly mounted on the fixing seat (9), a movable column (6) is mounted on the lifting mechanism (5), and a baffle (7) is fixed to one end of the movable column (6).
2. A stable maintenance lifting platform according to claim 1, characterized in that: A displacement mechanism (10) is fixedly mounted on the base (1), and one end of the displacement mechanism (10) is fixedly mounted on one side of a fixing seat (9).
3. A stable maintenance lifting platform according to claim 1, characterized in that: The base (1) is provided with a slot (11), a movable plate (12) is movably installed inside the slot (11), and the movable plate (12) is matched with the fixed seat (9).
4. A stable maintenance lifting platform according to claim 3, characterized in that: A limiting groove (13) is formed on the inner wall of the slot (11), a limiting block (15) is movably installed inside the limiting groove (13), and one end of the limiting block (15) is fixed on the movable plate (12).
5. A stable maintenance lifting platform according to claim 4, characterized in that: A support mechanism (14) is fixed inside the limiting groove (13), and one end of the support mechanism (14) is fixed on the limiting block (15).
6. A stable maintenance lifting platform according to claim 1, characterized in that: A rotating column (16) is rotatably mounted at the bottom of the base (1), a fixed disk (17) is fixed at one end of the rotating column (16), and a universal wheel (18) is mounted on the fixed disk (17).