A maintenance tool for a tire crane hoist reduction gearbox

Abstract

The utility model provides a tire crane hoist lifting reduction gearbox maintenance frock relates to the field of port machinery hoist crane, include: bottom plate, one end of bottom plate top installs iron mound no.

Description

Technical Field

[0001] This utility model relates to the field of port machinery hoisting technology, and in particular to a maintenance tool for a tire-mounted crane hoisting gearbox. Background Technology

[0002] Port cranes are an important type of port machinery, mainly used for loading, unloading, and hoisting cargo in ports. The tire-mounted crane's gearbox is a crucial component that reduces rotational speed and increases torque, allowing the crane to precisely control lifting speed and force according to actual needs in different working scenarios, thus improving operational safety and accuracy. In existing technology, the hydraulic system inside the gearbox is directly installed within the device without proper securing, which can easily lead to shaking and damage to the device. Utility Model Content

[0003] The purpose of this utility model is to provide a tire-mounted hoist for lifting and repairing gearboxes, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a tire crane lifting gearbox maintenance fixture, comprising: a base plate, an iron block 1 installed at one end of the top of the base plate, an installation shell installed on one side of the iron block 1, a hydraulic component installed inside the installation shell, two installation holes 1 opened on the surface of the installation shell, two installation holes 2 opened on the surface of the hydraulic component, and fixing bolts threaded into the inner walls of both installation holes 1 and installation holes 2.

[0005] In a preferred embodiment, a limiting groove is provided on the inner wall of the mounting housing, and a limiting block is mounted on the surface of the hydraulic component, with the surface of the limiting block mounted on the inner wall of the limiting groove.

[0006] In a preferred embodiment, an iron block two is installed at the other end of the top of the base plate, and a reinforcing rib plate one is installed on the top of the base plate, with one side of the reinforcing rib plate one installed on one side of the iron block two.

[0007] In a preferred embodiment, a reinforcing rib plate is installed on the top of the iron block two, and the other end of the reinforcing rib plate two is installed on the top of the mounting shell.

[0008] In a preferred embodiment, a third reinforcing rib is installed on the other side of the first reinforcing rib, and the other side of the third reinforcing rib is installed on one side of the second reinforcing rib.

[0009] In a preferred embodiment, two adjusting plates are movably connected to the other side of the first reinforcing rib plate, the two adjusting plates forming a V-shape, a cylinder is movably connected to one side of the adjusting plate, and the other end of the cylinder is movably connected to the other side of the first reinforcing rib plate.

[0010] In a preferred embodiment, a slider is installed at the bottom of the adjusting plate, and a groove is formed at the top of the base plate, with the surface of the slider moving within the inner wall of the groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. This utility model involves installing the hydraulic component inside the mounting housing, aligning mounting hole one and mounting hole two, and then screwing the fixing bolt through mounting hole one into the inner wall of mounting hole two for tightening. This allows the hydraulic component to be stably installed inside the mounting housing, fixing the hydraulic device and ensuring its stability during use, thus making the device more complete.

[0013] 2. This utility model uses a starting cylinder to drive the adjusting plate to move and adjust the V-shape formed by the two adjusting plates. This allows the device to be adjusted according to the situation during use, making the device more perfect. Attached Figure Description

[0014] Figure 1 A side view of a tire-mounted lifting gearbox maintenance fixture provided by this utility model;

[0015] Figure 2 A top view of a tire-mounted lifting gearbox maintenance fixture provided by this utility model;

[0016] Figure 3 A cutting diagram of the mounting shell for a tire crane lifting gearbox maintenance tool provided by this utility model;

[0017] Figure 4 Side view of the hydraulic components of a tire-mounted crane gearbox maintenance tool provided by this utility model.

[0018] Legend:

[0019] 1. Base plate; 101. Slide groove; 2. Iron block one; 3. Mounting shell; 301. Mounting hole one; 302. Restriction groove; 4. Hydraulic component; 401. Mounting hole two; 402. Restriction block; 5. Fixing bolt; 6. Iron block two; 7. Reinforcing rib plate one; 8. Reinforcing rib plate two; 9. Reinforcing rib plate three; 10. Adjusting plate; 11. Cylinder; 12. Slider. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a tire crane lifting gearbox maintenance fixture, comprising: a base plate 1, an iron block 2 installed at one end of the top of the base plate 1, an installation shell 3 installed on one side of the iron block 2, a hydraulic component 4 installed inside the installation shell 3, two installation holes 301 on the surface of the installation shell 3, two installation holes 401 on the surface of the hydraulic component 4, and fixing bolts 5 threaded into the inner walls of both the installation holes 301 and 401.

[0022] Specifically: When the device is first used, the hydraulic component 4 is installed inside the mounting housing 3, and the two mounting holes 301 on the surface of the mounting housing 3 are aligned with the two mounting holes 401 on the surface of the hydraulic component 4. Then, the fixing bolt 5 is screwed through the mounting hole 301 into the inner wall of the mounting hole 401 and tightened, so that the hydraulic component 4 can be stably installed inside the mounting housing 3, thus fixing the hydraulic device and ensuring that the hydraulic device remains stable during use, making the device more complete.

[0023] In one embodiment, a limiting groove 302 is provided on the inner wall of the mounting shell 3, and a limiting block 402 is mounted on the surface of the hydraulic component 4, with the surface of the limiting block 402 mounted on the inner wall of the limiting groove 302.

[0024] Specifically: The limiting block 402 installed on the surface of the hydraulic component 4 is installed on the inner wall of the limiting groove 302 opened in the inner wall of the mounting shell 3, so that the hydraulic component 4 is restricted when installed inside the mounting shell 3, preventing installation deviation and making the device more perfect.

[0025] In one embodiment, an iron block 2 6 is installed at the other end of the top of the base plate 1, a reinforcing rib 1 7 is installed at the top of the base plate 1, one side of the reinforcing rib 1 7 is installed on one side of the iron block 2 6, a reinforcing rib 2 8 is installed at the top of the iron block 2 6, the other end of the reinforcing rib 2 8 is installed at the top of the mounting shell 3, a reinforcing rib 3 9 is installed on the other side of the reinforcing rib 1 7, and the other side of the reinforcing rib 3 9 is installed on one side of the reinforcing rib 2 8.

[0026] Specifically: The bottom of the reinforcing rib plate 7 installed on one side of the iron block 26 is mounted on the base plate 1, and the two ends of the reinforcing rib plate 28 are respectively mounted on the top of the mounting shell 3 and the iron block 26. A reinforcing rib plate 39 is installed between the reinforcing rib plate 17 and the reinforcing rib plate 28, thereby improving the strength of the device and making the device more perfect.

[0027] In one embodiment, two adjusting plates 10 are movably connected to the other side of the reinforcing rib 7. The two adjusting plates 10 form a V-shape. A cylinder 11 is movably connected to one side of the adjusting plate 10, and the other end of the cylinder 11 is movably connected to the other side of the reinforcing rib 7.

[0028] Specifically: By forming a V-shape with two adjusting plates 10 movably installed on the other side of the reinforcing rib 7, the coaxiality of the ejection process can be ensured. By synchronously activating the cylinder 11 installed on one side of the adjusting plate 10, the cylinder 11 drives the adjusting plate 10 to move and adjust, thereby adjusting the V-shape formed by the two adjusting plates 10. This allows the device to be adjusted according to the situation during use, making the device more perfect.

[0029] In one embodiment, a slider 12 is installed at the bottom of the adjusting plate 10, and a groove 101 is provided at the top of the base plate 1, with the surface of the slider 12 moving on the inner wall of the groove 101.

[0030] Specifically: The slider 12 installed at the bottom of the adjusting plate 10 is movably mounted on the inner wall of the groove 101 opened at the top of the base plate 1, making the adjusting plate 10 more stable during adjustment and making the device more perfect.

[0031] Working principle: When the device is first used, the hydraulic component 4 is installed inside the mounting housing 3. The limiting block 402 mounted on the surface of the hydraulic component 4 is installed on the inner wall of the limiting groove 302 opened on the inner wall of the mounting housing 3, thus restricting the hydraulic component 4 during installation and preventing misalignment. The two mounting holes 301 on the surface of the mounting housing 3 are aligned with the two mounting holes 401 on the surface of the hydraulic component 4. Then, the fixing bolt 5 is passed through the mounting hole 301 and screwed into the inner wall of the mounting hole 401, tightening it to ensure stable installation of the hydraulic component 4 inside the mounting housing 3, thus fixing the hydraulic device and enabling the device to operate smoothly. The hydraulic device can maintain stability, making the device more perfect. The two adjusting plates 10, which are movably installed on the other side of the reinforcing rib plate 7, form a V-shape, which can ensure the coaxiality of the ejection process. By synchronously activating the cylinder 11 installed on one side of the adjusting plate 10, the cylinder 11 drives the adjusting plate 10 to move and adjust, so that the V-shape formed by the two adjusting plates 10 can be adjusted. The device can be adjusted according to the situation when in use. The slider 12 installed at the bottom of the adjusting plate 10 is movably installed on the inner wall of the slide groove 101 opened at the top of the base plate 1, which makes the adjusting plate 10 more stable during adjustment, making the device more perfect.

[0032] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A tire-mounted lifting gearbox maintenance fixture, characterized in that, include: A base plate (1) is provided with an iron block (2) installed at one end of the top of the base plate (1). An installation shell (3) is installed on one side of the iron block (2). A hydraulic component (4) is installed inside the installation shell (3). Two installation holes (301) are provided on the surface of the installation shell (3). Two installation holes (401) are provided on the surface of the hydraulic component (4). Fixing bolts (5) are threaded into the inner walls of both the installation holes (301) and the installation holes (401).

2. The tire-lifting gearbox maintenance fixture according to claim 1, characterized in that: The inner wall of the mounting shell (3) is provided with a limiting groove (302), and the surface of the hydraulic component (4) is provided with a limiting block (402), the surface of the limiting block (402) is installed on the inner wall of the limiting groove (302).

3. The tire-lifting gearbox maintenance fixture according to claim 1, characterized in that: Iron block two (6) is installed at the other end of the top of the base plate (1), and a reinforcing rib plate one (7) is installed on the top of the base plate (1). One side of the reinforcing rib plate one (7) is installed on one side of the iron block two (6).

4. The tire-lifting gearbox maintenance fixture according to claim 3, characterized in that: The top of the iron block 2 (6) is equipped with a reinforcing rib plate 2 (8), and the other end of the reinforcing rib plate 2 (8) is installed on the top of the mounting shell (3).

5. The tire-lifting gearbox maintenance fixture according to claim 3, characterized in that: A third reinforcing rib (9) is installed on the other side of the first reinforcing rib (7), and the other side of the third reinforcing rib (9) is installed on one side of the second reinforcing rib (8).

6. The tire-lifting gearbox maintenance fixture according to claim 3, characterized in that: Two adjusting plates (10) are movably connected to the other side of the reinforcing rib plate (7). The two adjusting plates (10) form a V-shape. A cylinder (11) is movably connected to one side of the adjusting plate (10), and the other end of the cylinder (11) is movably connected to the other side of the reinforcing rib plate (7).

7. The tire-lifting gearbox maintenance fixture according to claim 6, characterized in that: The bottom of the adjusting plate (10) is equipped with a slider (12), and the top of the base plate (1) is provided with a groove (101). The surface of the slider (12) moves on the inner wall of the groove (101).

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