Maintenance auxiliary equipment for wharf hydraulic lifting system

Abstract

The utility model relates to the technical field of maintenance auxiliary equipment, in particular to wharf hydraulic lifting system maintenance auxiliary equipment which comprises a base, a lifting mechanism used for lifting objects is arranged on the base, the lifting mechanism comprises a transmission bin, the transmission bin is arranged in the base, a sliding groove is formed in the transmission bin, and the sliding groove is communicated with the transmission bin. According to the maintenance auxiliary equipment for the hydraulic lifting system of the wharf, the device can be lifted through the lifting mechanism, the hydraulic assembly is exposed in the sight line, enough maintenance space is provided for the device, the fixing blocks make contact with the ground through the hydraulic lifting assembly, and the auxiliary equipment is prevented from moving; and meanwhile, a first bevel gear is pushed to make contact with a second bevel gear, a first motor drives a second supporting column and a supporting block to be lifted, a device needing to be maintained is supported, operation is easy, safety is high, the safety of maintenance personnel is guaranteed while sufficient maintenance space is provided, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance auxiliary equipment, in particular to maintenance auxiliary equipment for a dock hydraulic lifting system. Background Art

[0002] The hydraulic lifting platform is a multifunctional lifting and loading and unloading mechanical equipment. The hydraulic lifting platform is divided into: four-wheel mobile lifting platform, two-wheel traction lifting platform, car modified lifting platform, hand-push lifting platform, hand-cranked lifting platform, AC / DC dual-purpose lifting platform, battery vehicle-mounted lifting platform, lifting height ranging from 1 meter to 30 meters; nowadays, in order to facilitate cargo loading and unloading at the dock, the hydraulic lifting system composed of hydraulic lifting platforms is used, which greatly improves the efficiency of cargo loading and unloading at the dock, but the hydraulic lifting system may also fail. When repairing it, due to the heavy device, the hydraulic components are pressed underneath and cannot be repaired. The device needs to be lifted, often temporarily supported by supports, which poses a safety risk to the maintenance personnel and is time-consuming and laborious to support. In response to the above problems, this application designs a dock hydraulic lifting system maintenance auxiliary equipment. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a dock hydraulic lifting system maintenance auxiliary device.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dock hydraulic lifting system maintenance auxiliary equipment, including a base, a lifting mechanism for lifting objects is arranged on the base, the lifting mechanism includes a transmission warehouse, the transmission warehouse is arranged inside the base, a slide groove is arranged in the transmission warehouse, two sliding blocks are slidably connected to the slide groove, the two sliding blocks are evenly distributed, a first motor is installed at the outer end of the sliding block, a first bevel gear is fixed to the output end of the first motor, the first bevel gear is meshed with a second bevel gear, a transmission shaft is fixed on the second bevel gear, the transmission shaft is rotatably connected in the transmission warehouse, two worms are fixed on the transmission shaft, the worms are meshed with a turbine, a first threaded rod is fixed on the turbine, the first threaded rod passes through the base upward, the The top end of the base is located at the four positions of the first threaded rods, and a first support column is fixed thereon, the first threaded rod is located inside the first support column, a second support column is slidably connected inside the first support column, the first support column is sleeved on the second support column, the first threaded rod is threadedly connected to the corresponding second support column, the top end of the second support column is rotatably connected to a supporting block, the top end of the base is located at the front position and a hydraulic lifting assembly is installed, the output end of the hydraulic lifting assembly passes downward through the base and is fixed with a fixed block, the fixed block passes through the bottom end of the base, the fixed block is slidably connected to the base, one end of the sliding block close to the hydraulic lifting assembly is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to the output end of the hydraulic lifting assembly, and a plurality of rollers are installed at the bottom end of the base.

[0007] In order to make the equipment structure more solid and increase the pressure resistance, the utility model is improved in that a cross-type reinforcement frame is fixed between the two first support columns on the front side, and a horizontal reinforcement rod is fixed between the two first support columns on the same side on the left and right sides.

[0008] In order to facilitate the control of the equipment and prevent accidental touching of the control panel, the utility model is improved in that a control panel is installed at the front position on the top of the base, the control panel is electrically connected to the two first motors and the hydraulic lifting assembly, and a protective cover is rotatably connected to the control panel.

[0009] In order to facilitate pushing or pulling the device, the utility model is improved in that a handle is installed on the side wall of the first support column close to the outside.

[0010] In order to prevent the support block from slipping when contacting the object to be supported, the utility model is improved in that the top end of the support block is provided with anti-skid grooves.

[0011] In order to prevent uneven acceptance of the equipment and the equipment from tipping over due to instability, the utility model is improved in that the plurality of rollers are distributed in four rows.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a dock hydraulic lifting system maintenance auxiliary equipment, which has the following beneficial effects:

[0014] The dock hydraulic lifting system maintenance auxiliary equipment can lift the device through the lifting mechanism, expose the hydraulic components in sight, and provide sufficient maintenance space for it. The fixed block is brought into contact with the ground through the hydraulic lifting component to prevent the auxiliary equipment from moving, and the first bevel gear is pushed to contact the second bevel gear. The second support column and the support block are driven to lift by the first motor to support the device to be repaired. The operation is relatively simple and safe. While providing sufficient maintenance space, it ensures the safety of maintenance personnel and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the first partial structure of the utility model in section;

[0017] Figure 3 It is a schematic diagram of a second partial structure of the utility model in section;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of point A in the first part of the utility model.

[0019] In the figure: 1. base; 2. transmission compartment; 3. slide groove; 4. sliding block; 5. first motor; 6. first bevel gear; 7. second bevel gear; 8. transmission shaft; 9. worm; 10. turbine; 11. first threaded rod; 12. first support column; 13. second support column; 14. support block; 15. hydraulic lifting assembly; 16. fixing block; 17. connecting rod; 18. roller; 19. cross reinforcement frame; 20. horizontal reinforcement rod; 21. control panel; 22. protective cover; 23. handle. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-4, a dock hydraulic lifting system maintenance auxiliary equipment, including a base 1, a lifting mechanism for lifting objects is arranged on the base 1, and the lifting mechanism includes a transmission warehouse 2, the transmission warehouse 2 is arranged inside the base 1, and a slide 3 is arranged in the transmission warehouse 2, and two sliding blocks 4 are slidably connected to the slide 3, and the two sliding blocks 4 are evenly distributed. A first motor 5 is installed at the outer end of the sliding block 4, and a first bevel gear 6 is fixed to the output end of the first motor 5, and the first bevel gear 6 is meshed with a second bevel gear 7. A transmission shaft 8 is fixed on the second bevel gear 7, and the transmission shaft 8 is rotatably connected in the transmission warehouse 2, and two worms 9 are fixed on the transmission shaft 8, and the worm 9 is meshed with a turbine 10, and a first threaded rod 11 is fixed on the turbine 10, and the first threaded rod 11 passes through the base 1 upward, and the top of the base 1 is located at the four first threaded rods 11. A first support column 12 is fixed to each of the two supports, the first threaded rod 11 is located inside the first support column 12, a second support column 13 is slidably connected inside the first support column 12, the first support column 12 is sleeved on the second support column 13, the first threaded rod 11 is threadedly connected to the corresponding second support column 13, the top of the second support column 13 is rotatably connected to a support block 14, the top of the base 1 is located at the front position and a hydraulic lifting assembly 15 is installed, the output end of the hydraulic lifting assembly 15 passes downward through the base 1 and is fixed with a fixed block 16, the fixed block 16 passes through the bottom end of the base 1, the fixed block 16 is slidably connected to the base 1, one end of the sliding block 4 close to the hydraulic lifting assembly 15 is rotatably connected with a connecting rod 17, the other end of the connecting rod 17 is rotatably connected to the output end of the hydraulic lifting assembly 15, and a plurality of rollers 18 are installed at the bottom end of the base 1.

[0022] When the device is in use, the hydraulic lifting assembly 15 is first started, and its output end drives the fixed block 16 to move downward. The fixed block 16 contacts the ground to prevent the device from moving. At the same time, the output end of the hydraulic lifting assembly 15 moves downward, driving one end of the connecting rod 17 to move downward. Under the left and right forces, the connecting rod 17 pushes the sliding block 4 to move to both sides, driving the first motor 5 and the first bevel gear 6 to move to both sides. The first bevel gear 6 contacts the second bevel gear 7. The first motor 5 is started to drive the first bevel gear 6 to rotate. The first bevel gear 6 engages with the second bevel gear 7, thereby driving the second bevel gear 7 to rotate. The second bevel gear 7 drives the transmission shaft 8 to rotate, thereby driving the worm 9 to rotate. The worm 9 engages with the turbine 10, thereby driving the turbine 10 to rotate. The turbine 10 drives the first threaded rod 11 to rotate. The second support column 13 threadedly connected to the first threaded rod 11 moves upward along the first support column 12. The second support column 13 drives the support block 14 to move upward. The support block 14 contacts the object to be supported and supports it.

[0023] In order to enhance the stability and compression resistance of the equipment structure, in this embodiment, a cross reinforcement frame 19 is fixed between the two first support columns 12 on the front side, and a transverse reinforcement rod 20 is fixed between the two first support columns 12 on the same side on the left and right sides.

[0024] In actual use, it is found that it is inconvenient to uniformly control the equipment, and the control panel 21 may be accidentally touched, which increases the safety risks of maintenance personnel. In order to solve the above problems, in this embodiment, a control panel 21 is installed at the front position on the top of the base 1, and the control panel 21 is electrically connected to the two first motors 5 and the hydraulic lifting assembly 15. A protective cover 22 is rotatably connected to the control panel 21.

[0025] It is found in actual use that there is no good fulcrum when the device is moved. In order to solve the above problem, in this embodiment, a handle 23 is installed on the outer side wall of the first support column 12.

[0026] It is found in actual use that the support block 14 may slip when in contact with the object to be supported. To avoid the above problem, in this embodiment, the top of the support block 14 is provided with anti-slip grooves.

[0027] In actual use, it is found that the double-row arrangement of the rollers 18 makes the device structure unstable and may deform. In order to avoid the above problem, in this embodiment, the plurality of rollers 18 are distributed in four rows.

[0028] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0029] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0030] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dock hydraulic lifting system maintenance auxiliary equipment, comprising a base (1), characterized in that: The base (1) is provided with a lifting mechanism for lifting an object, the lifting mechanism comprising a transmission bin (2), the transmission bin (2) being arranged inside the base (1), a slide groove (3) being arranged inside the transmission bin (2), two sliding blocks (4) being slidably connected to the slide groove (3), the two sliding blocks (4) being evenly distributed, a first motor (5) being installed at an outer end of the sliding block (4), a first bevel gear (6) being fixed to an output end of the first motor (5), the first bevel gear (6) being arranged at a rotation speed of 0.1-0.25 V; and ) is meshed with a second bevel gear (7), a transmission shaft (8) is fixed on the second bevel gear (7), the transmission shaft (8) is rotatably connected in the transmission bin (2), two worms (9) are fixed on the transmission shaft (8), the worms (9) are meshed with a turbine (10), a first threaded rod (11) is fixed on the turbine (10), the first threaded rod (11) passes through the base (1) upwards, and the top of the base (1) is located at the four positions of the first threaded rod (11) and is fixed with a first support column (12), the first threaded rod (11) is located inside the first support column (12), a second support column (13) is slidably connected inside the first support column (12), the first support column (12) is sleeved on the second support column (13), the first threaded rod (11) is threadedly connected to the corresponding second support column (13), the top end of the second support column (13) is rotatably connected to the support block (14), the top end of the base (1) is provided with a hydraulic lifting assembly (15) at the front position, the hydraulic The output end of the hydraulic lifting component (15) passes downward through the base (1) and is fixed with a fixed block (16), the fixed block (16) passes through the bottom end of the base (1), the fixed block (16) is slidably connected to the base (1), one end of the sliding block (4) close to the hydraulic lifting component (15) is rotatably connected to a connecting rod (17), the other end of the connecting rod (17) is rotatably connected to the output end of the hydraulic lifting component (15), and a plurality of rollers (18) are installed at the bottom end of the base (1).

2. The dock hydraulic lifting system maintenance auxiliary equipment according to claim 1, characterized in that: A cross-type reinforcement frame (19) is fixed between the two first support columns (12) located at the front side, and a transverse reinforcement rod (20) is fixed between the two first support columns (12) located at the same side on the left and right sides.

3. The dock hydraulic lifting system maintenance auxiliary equipment according to claim 1, characterized in that: A control panel (21) is installed at the front position of the top end of the base (1); the control panel (21) is electrically connected to the two first motors (5) and the hydraulic lifting assembly (15); and a protective cover (22) is rotatably connected to the control panel (21).

4. The dock hydraulic lifting system maintenance auxiliary equipment according to claim 1, characterized in that: A handle (23) is installed on the outer side wall of the first support column (12).

5. The dock hydraulic lifting system maintenance auxiliary equipment according to claim 1, characterized in that: The top end of the support block (14) is provided with anti-slip grooves.

6. The dock hydraulic lifting system maintenance auxiliary equipment according to claim 1, characterized in that: The plurality of rollers (18) are arranged in four rows.

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