Fixed lifting operation platform

Abstract

The utility model discloses a fixed type lifting operation platform, relates to the technical field of lifting operation platform structures, and aims to solve the problems that most lifting platforms in the prior art are crossed rod type lifting devices and are easy to be unstable in use, so that the use safety of the lifting platforms is influenced. The number of the connecting seats is two, driving mechanisms are arranged at the bottoms of the two connecting seats, driving wheels are installed on the driving mechanisms, and the number of the driving wheels is four; the lifting mechanism is arranged on the upper surfaces of the two connecting seats, a first lifting seat is arranged in the lifting mechanism, a second lifting seat is arranged in the first lifting seat, and a connecting block is arranged at the top of the second lifting seat; and the placing frame is arranged at the top of the lifting mechanism, a mounting seat is arranged at the bottom of the placing frame, a partition plate is arranged on the upper surface of the mounting seat, and a mounting groove is formed in the end face of one side of the mounting seat.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting work platform structures, in particular to a fixed lifting work platform. Background Art

[0002] A lifting platform is a lifting machine used to transport people or objects vertically. It also refers to equipment used for vertical transportation in logistics systems such as factories and automatic warehouses. The lifting platform is often equipped with various flat conveying equipment as a connecting device for conveyor lines at different heights. It is generally driven by hydraulics, so it is called a hydraulic lifting platform. In addition to transporting goods at different heights, it is widely used in high-altitude installation, maintenance and other operations.

[0003] For example, the Chinese authorized patent with announcement number CN220283473U (a fixed lifting work platform) includes a lifting platform body, a load-bearing platform is fixedly installed on the top of the lifting platform body, a base is slidably installed on the inner wall of the load-bearing platform, two slide rails are symmetrically fixedly installed on the upper surface of the base, a slide is slidably installed between the two slide rails, two slide grooves matching the two slide rails are provided on the lower surface of the slide, the slide rails are slidably installed on the inner wall of the slide groove, a through groove is opened on the lower surface of the slide, and multiple rotatable mountings are installed between the inner walls on opposite sides of the through groove. A roller is provided on the upper surface of the carrying platform, and a driving mechanism for driving the base to rise and fall is provided. A positioning component for limiting the position of the slide is provided between the base and the slide. The base is driven down to the notch at the bottom of the lifting platform body by four electric telescopic rods. The user cancels the limit of the slide by the limit column. At this time, the slide is pushed by the roller to insert into the bottom of the goods to be placed, and then the goods are placed on the upper surface of the slide. When placing larger and heavier goods on the slide through this device, the goods can be easily placed on the slide without other auxiliary equipment. The operation process is simple and convenient for employees to use.

[0004] However, most of the lifting platforms in the above-mentioned prior art are cross-rod type lifting devices, which are prone to instability during use, thus affecting the safety of their use; therefore, they do not meet the existing needs, and we have proposed a fixed lifting work platform. Utility Model Content

[0005] The purpose of the utility model is to provide a fixed lifting work platform to solve the problem that most of the lifting platforms in the prior art proposed in the above background technology are cross-rod type lifting devices, which are prone to instability during use, thus affecting the safety of use.

[0006] To achieve the above object, the utility model provides the following technical solution: a fixed lifting work platform, comprising a connecting seat, two connecting seats are provided, the bottoms of the two connecting seats are provided with a driving mechanism, the driving mechanism is equipped with a driving wheel, and the driving wheel is equipped with four;

[0007] Also includes:

[0008] A lifting mechanism is arranged on the upper surfaces of the two connecting seats, a first lifting seat is arranged inside the lifting mechanism, a second lifting seat is arranged inside the first lifting seat, and a connecting block is arranged on the top of the second lifting seat;

[0009] A placing frame is arranged on the top of the lifting mechanism, a mounting seat is arranged at the bottom of the placing frame, a partition plate is arranged on the upper surface of the mounting seat, and a mounting groove is arranged on one side end surface of the mounting seat.

[0010] Preferably, connecting grooves are provided on inner walls on both sides of the lifting mechanism and the first lifting seat.

[0011] Preferably, telescopic rods are installed on both sides of the bottom of the first lifting seat and the second lifting seat.

[0012] Preferably, both side end surfaces of the first lifting seat and the second lifting seat are provided with moving blocks, and the moving blocks are slidably connected to the inside of the connecting groove.

[0013] Preferably, a riding mechanism is provided between the lifting mechanisms, and a lifting frame is provided on the riding mechanism.

[0014] Preferably, guardrails are installed on the front and rear end surfaces of the lifting frame, and an opening and closing rod is provided on one side of the guardrail.

[0015] Preferably, mounting frames are provided on both side end surfaces of the lifting frame, and the mounting frames are plug-connected to the inside of the mounting groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges a first lifting seat and a second lifting seat inside the lifting mechanism, and telescopic rods and moving blocks are respectively arranged at the bottom and both side end surfaces of the first lifting seat and the second lifting seat. The first lifting seat and the second lifting seat are both slidably connected with the inside of the connecting groove by the moving block. When the lifting mechanism is used for lifting, the telescopic rod can be used to drive the lifting seat to perform step-by-step operation, which not only ensures its stability but also widens the lifting limit. At the same time, the columnar lifting mechanism is more stable than the cross type, which solves the problem that most of the lifting platforms in the prior art are cross-rod type lifting devices, which are prone to instability during use, thereby affecting the safety of use.

[0018] 2. By respectively arranging a display rack and a riding mechanism on the top and between the lifting mechanism, a partition plate is arranged on the upper surface of the display rack to facilitate the placement of objects. At the same time, the riding mechanism is plugged and connected with the mounting groove inside the mounting seat on the display rack through the mounting frames on the end faces of both sides of the lifting frame. The display rack is raised by the lifting mechanism to drive the riding mechanism to rise and fall, thereby ensuring its safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the lifting work platform of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the internal cross-sectional structure of a partial lifting mechanism of the lifting work platform of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the structure of a partial riding mechanism of the lifting work platform of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of a partial placement frame structure of a lifting work platform of the utility model;

[0023] In the figure: 1. connecting seat; 2. driving mechanism; 3. lifting mechanism; 4. placing frame; 5. riding mechanism; 6. driving wheel; 7. first lifting seat; 8. second lifting seat; 9. connecting block; 10. connecting groove; 11. moving block; 12. telescopic rod; 13. lifting frame; 14. mounting frame; 15. guardrail; 16. opening and closing rod; 17. mounting seat; 18. partition plate; 19. mounting groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a fixed lifting work platform, including a connecting seat 1, two connecting seats 1 are provided, the bottom of the two connecting seats 1 are provided with a driving mechanism 2, the driving mechanism 2 is installed with a driving wheel 6, and the driving wheel 6 is installed with four;

[0026] Also includes:

[0027] A lifting mechanism 3 is arranged on the upper surfaces of the two connecting seats 1, a first lifting seat 7 is arranged inside the lifting mechanism 3, a second lifting seat 8 is arranged inside the first lifting seat 7, and a connecting block 9 is arranged on the top of the second lifting seat 8;

[0028] The placing frame 4 is arranged at the top of the lifting mechanism 3, and a mounting seat 17 is arranged at the bottom of the placing frame 4. A partition plate 18 is arranged on the upper surface of the mounting seat 17, and a mounting groove 19 is arranged on one side end surface of the mounting seat 17. When in use, since the first lifting seat 7 and the second lifting seat 8 are arranged inside the lifting mechanism 3, the first lifting seat 7 and the second lifting seat 8 are respectively provided with a telescopic rod 12 and a moving block 11 at the bottom and both side end surfaces thereof, and the first lifting seat 7 and the second lifting seat 8 are both connected to the connection groove 10 by sliding by the moving block 11. When the lifting mechanism 3 is used for lifting, the telescopic rod 12 can be used to drive the lifting seat to perform step-by-step operation, which can ensure its stability and widen the lifting limit. At the same time, the columnar lifting mechanism 3 is more stable than the cross type, which solves the problem that most of the lifting platforms in the prior art are cross-rod lifting devices, which are prone to instability during use, thus affecting the safety of use. In addition, by respectively arranging a placing rack 4 and a riding mechanism 5 on the top and between the lifting mechanism 3, a partition plate 18 is arranged on the upper surface of the placing rack 4 to facilitate the placement of objects. At the same time, the riding mechanism 5 is plugged and connected with the mounting groove 19 inside the mounting seat 17 on the placing rack 4 through the mounting racks 14 on the end faces of both sides of the lifting rack 13. The lifting mechanism 3 is used to make the placing rack 4 rise, thereby driving the riding mechanism 5 to rise and fall, thereby ensuring the safety of its use.

[0029] See also Figure 1-Figure 4 Connecting grooves 10 are provided on the inner walls of both sides of the lifting mechanism 3 and the first lifting seat 7.

[0030] See also Figure 1-Figure 4 Telescopic rods 12 are installed on both sides of the bottom of the first lifting seat 7 and the second lifting seat 8.

[0031] See also Figure 1-Figure 4 The first lifting seat 7 and the second lifting seat 8 are both provided with moving blocks 11 on both side end surfaces, and the moving blocks 11 are slidably connected with the inside of the connecting groove 10. The first lifting seat 7 and the second lifting seat 8 are both slidably connected with the inside of the connecting groove 10 by using the moving blocks 11. When the lifting mechanism 3 is used for lifting, the telescopic rod 12 can be used to drive the lifting seat to perform step-by-step operation, which can not only ensure its stability but also widen the lifting limit. At the same time, the columnar lifting mechanism 3 is more stable than the cross type, which solves the problem that most of the lifting platforms in the prior art are cross-rod type lifting devices, which are prone to instability during use, thereby affecting its safety in use.

[0032] See also Figure 1-Figure 4 A riding mechanism 5 is arranged between the lifting mechanisms 3 , and a lifting frame 13 is arranged on the riding mechanism 5 .

[0033] See also Figure 1-Figure 4 Guardrails 15 are installed on the front and rear end surfaces of the lifting frame 13, and an opening and closing rod 16 is provided on one side of the guardrail 15.

[0034] See also Figure 1-Figure 4 The two side end faces of the lifting frame 13 are both provided with mounting frames 14, and the mounting frames 14 are plugged and connected with the inside of the mounting groove 19. The lifting mechanism 3 is used to make the display frame 4 rise, thereby driving the riding mechanism 5 to rise and fall, which can ensure the safety of its use.

[0035] Working principle: When in use, since the first lifting seat 7 and the second lifting seat 8 are arranged inside the lifting mechanism 3, the first lifting seat 7 and the second lifting seat 8 are respectively provided with a telescopic rod 12 and a moving block 11 at the bottom and the end faces on both sides, the first lifting seat 7 and the second lifting seat 8 are both connected to the connection groove 10 by sliding by the moving block 11. When the lifting mechanism 3 is used for lifting, the telescopic rod 12 can be used to drive the lifting seat to perform step-by-step operation, which can ensure its stability and widen the lifting limit. At the same time, the columnar lifting mechanism 3 is more stable than the cross type, which solves the problem of the lifting platform in the prior art. Most of the lifting devices are cross-rod type, which are prone to instability during use, thus affecting the problem of safety in use. In addition, a placing frame 4 and a riding mechanism 5 are respectively arranged on the top and between the lifting mechanism 3, and a partition plate 18 is arranged on the upper surface of the placing frame 4 to facilitate the placement of objects. At the same time, the riding mechanism 5 is plugged and connected with the mounting groove 19 inside the mounting seat 17 on the placing frame 4 through the mounting frames 14 on the end faces of both sides of the lifting frame 13. The lifting mechanism 3 is used to make the placing frame 4 rise, thereby driving the riding mechanism 5 to rise and fall, so that the safety of its use can be guaranteed.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixed lifting work platform, comprising a connecting seat (1), wherein two connecting seats (1) are provided, a driving mechanism (2) is provided at the bottom of each of the two connecting seats (1), a driving wheel (6) is installed on the driving mechanism (2), and four driving wheels (6) are installed; Features: Also includes: A lifting mechanism (3) is arranged on the upper surfaces of the two connecting seats (1), a first lifting seat (7) is arranged inside the lifting mechanism (3), a second lifting seat (8) is arranged inside the first lifting seat (7), and a connecting block (9) is arranged on the top of the second lifting seat (8); A display rack (4) is arranged on the top of the lifting mechanism (3); a mounting seat (17) is arranged at the bottom of the display rack (4); a partition plate (18) is arranged on the upper surface of the mounting seat (17); and a mounting groove (19) is arranged on one side end surface of the mounting seat (17).

2. A fixed lifting work platform according to claim 1, characterized in that: Connecting grooves (10) are provided on the inner walls on both sides of the lifting mechanism (3) and the first lifting seat (7).

3. A fixed lifting work platform according to claim 1, characterized in that: Telescopic rods (12) are installed on both sides of the bottom of the first lifting seat (7) and the second lifting seat (8).

4. A fixed lifting work platform according to claim 2, characterized in that: Both side end surfaces of the first lifting seat (7) and the second lifting seat (8) are provided with moving blocks (11), and the moving blocks (11) are slidably connected to the inside of the connecting groove (10).

5. The fixed lifting work platform according to claim 1, characterized in that: A riding mechanism (5) is arranged between the lifting mechanisms (3), and a lifting frame (13) is arranged on the riding mechanism (5).

6. A fixed lifting work platform according to claim 5, characterized in that: Guardrails (15) are installed on the front and rear end surfaces of the lifting frame (13), and an opening and closing rod (16) is arranged on one side of the guardrail (15).

7. The fixed lifting work platform according to claim 5, characterized in that: Both side end surfaces of the lifting frame (13) are provided with mounting frames (14), and the mounting frames (14) are plug-connected to the inside of the mounting groove (19).

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