Excavator movable arm supporting tool

Abstract

The utility model provides an excavator movable arm supporting tool, which relates to the technical field of excavator movable arm supporting and storing, and comprises a bottom plate, a mounting rod, a triangular frame, a supporting rod, a connecting roller, a supporting plate, a partition plate and a limiting assembly, a plurality of movable arms can be tidily and stably placed on the tool, so that the toppling phenomenon caused by the fact that the movable arms are not stably placed on the wall in the strong wind weather can be effectively reduced; according to the design, through multiple limits of the limiting assembly, the mounting rod, the triangular frame, the supporting rod and the partition plate, the probability that the movable arm topples over due to strong wind in the follow-up process can be remarkably reduced, the movable arm is stressed at multiple points, the standing state is more stable, and taking operation is convenient and fast.

Description

A support fixture for excavator booms Technical Field

[0001] This utility model relates to the field of excavator boom support and storage technology, and more specifically, to an excavator boom support fixture. Background Technology

[0002] The boom is the core component of the excavator's working device. It is directly hinged to the frame and forms the main support structure at the front of the excavator. As the "big arm", it, together with the stick (arm) and bucket, forms a three-stage lever system, creating a complete excavation mechanism.

[0003] Currently, when the boom is produced but not yet installed on the excavator, it needs to be stored. To reduce space usage, it is usually placed upright. However, after the boom is placed upright against the wall, it is unstable and prone to tipping over in strong winds. This requires frequent manual intervention to maintain its upright position. Therefore, there is a lack of support fixtures for the orderly placement of excavator booms in batches and to prevent tipping. Summary of the Invention

[0004] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a support tool for an excavator boom.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A support fixture for an excavator boom includes a base plate, mounting rods, a triangular frame, support rods, connecting rollers, a support plate, a partition, and a limiting assembly.

[0007] The base plate is fixed to the ground;

[0008] The mounting rod is vertically welded to the base plate and is adapted to the length of the base plate;

[0009] Several triangular frames are welded equidistantly onto the base plate, and the triangular frames are also welded to the mounting rods.

[0010] The support rod is welded perpendicularly to several triangular frames;

[0011] The support plate in contact with the ground is welded to the base plate via several connecting rollers;

[0012] Several partitions are vertically welded to the support plate, and the partitions are distributed directly opposite the triangular frames;

[0013] Several sets of limiting components are set on the support plate, and the limiting components cooperate with the mounting rod, the triangular frame and the partition plate respectively to make several booms stand up neatly and stably.

[0014] Furthermore, the limiting component includes a fixing plate, a long screw, a knob, and a rubber post.

[0015] The fixing plate is welded perpendicularly to the partition plate and the support plate respectively, and the length of the fixing plate is adapted to the length of the support plate;

[0016] Several long screws are respectively threaded to the inside of the fixed plate. A knob is fixed at one end of the long screw, and a rubber column is provided at the other end of the long screw. The rubber column is located in the area between two adjacent partitions and contacts the end of the boom.

[0017] Furthermore, rubber pads are provided on the surfaces of the base plate, mounting rod, triangular frame, support plate, and partition.

[0018] Furthermore, the support rod has a support portion that fits in close contact with the boom, and the support portion is provided with a rubber layer.

[0019] Furthermore, the base plate, mounting rod, triangular frame, support rod, connecting roller, support plate, partition plate, and fixing plate are all made of 316L stainless steel.

[0020] Furthermore, the support plate is equipped with a counterweight.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] Compared to existing technologies, this application can neatly and stably place multiple booms on the fixture, thereby effectively reducing the tilting phenomenon caused by the instability of the booms when placed against the wall in windy weather. This design significantly reduces the probability of the booms tilting due to strong winds by using multiple limiting components, mounting rods, triangular frames, support rods, and partitions. The booms are subjected to force at multiple points, making the upright position more stable and convenient to handle. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 is a schematic diagram of the triangular frame installation;

[0025] Figure 3 is a schematic diagram of the rubber column installation;

[0026] Figure label:

[0027] 1. Base plate; 2. Mounting rod; 3. Triangular frame; 4. Support rod; 5. Connecting roller; 6. Support plate; 7. Partition plate; 9. Long screw; 10. Knob; 11. Rubber column; 12. Rubber pad. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0029] As shown in Figures 1 to 3, a support fixture for an excavator boom includes a base plate 1, a mounting rod 2, a triangular frame 3, a support rod 4, a connecting roller 5, a support plate 6, a partition plate 7, and a limiting assembly.

[0030] The base plate 1 is fixed on the ground (specifically, the four corners of the base plate 1 are provided with threaded holes, and bolts that connect to the ground are fitted into the threaded holes; the threaded holes and bolts are not shown in the figure).

[0031] Mounting rod 2 is vertically welded to base plate 1 and is adapted to the length of base plate 1;

[0032] Several triangular frames 3 are equidistantly welded onto the base plate 1, and the triangular frames 3 are welded to the mounting rod 2;

[0033] The support rod 4 is welded perpendicularly to several triangular frames 3;

[0034] The support plate 6, which is in contact with the ground, is welded to the base plate 1 via several connecting rollers 5;

[0035] Several partitions 7 are vertically welded onto the support plate 6, and the partitions 7 and the triangular frames 3 are distributed one-to-one opposite each other;

[0036] Several sets of limiting components are set on the support plate 6, and the limiting components cooperate with the mounting rod 2, the triangular frame 3 and the partition plate 7 respectively to make several booms stand up neatly and stably.

[0037] The specific implementation of this utility model embodiment is shown in Figures 1 and 3. The limiting component includes a fixing plate 8, a long screw 9, a knob 10, and a rubber post 11.

[0038] The fixing plate 8 is welded perpendicularly to the partition plate 7 and the support plate 6 respectively, and the length of the fixing plate 8 is adapted to the length of the support plate 6.

[0039] Several long screws 9 are respectively threaded to the inside of the fixed plate 8. A knob 10 is fixed at one end of the long screw 9, and a rubber column 11 is fixed at the other end of the long screw 9. The rubber column 11 is located in the area between two adjacent partitions 7 and contacts the end of the boom (it should be noted that the rubber column 11 is distributed at intervals with the support plate 6).

[0040] To reduce wear during the placement and positioning of the boom onto the support fixture, as shown in Figure 3, the above-described embodiment is further optimized by providing rubber pads 12 on the surfaces of the base plate 1, mounting rod 2, triangular frame 3, support plate 6, and partition plate 7.

[0041] To improve the fit between the boom and the support rod 4 and make it more stable after placement, the above embodiment is further optimized as shown in Figure 1. A support part is formed on the support rod 4 that fits in partial contact with the boom, and a rubber layer is provided on the support part (the support part is not labeled in the figure, and the rubber layer is not shown in the figure).

[0042] To improve the corrosion resistance of this support fixture and extend its service life, the above-described embodiment is further optimized by using 316L stainless steel for the base plate 1, mounting rod 2, triangular frame 3, support rod 4, connecting roller 5, support plate 6, partition plate 7, and fixing plate 8.

[0043] To further improve the stability of this support fixture in windy environments, the above-described embodiment is further optimized by placing a counterweight on the support plate 6, which is not shown in the figure.

[0044] The working process of this utility model:

[0045] First, place a boom along the area between two adjacent triangular frames 3 (the boom is not numbered in the figure, and the two sides of the boom are basically parallel to the triangular frames 3). Then, make one end of the boom flexibly contact the mounting rod 2 and the base plate 1. Then, place the other end of the boom between two adjacent partitions 7 and make flexibly contact the rubber pad 12 on the support plate 6. Then, operate the limiting component corresponding to the boom to limit the position of the boom. At this time, due to the multiple limitations of the limiting component, mounting rod 2, triangular frame 3, support rod 4 and partition 7, the probability of the boom tipping over due to strong winds can be significantly reduced. The boom is subjected to force at multiple points, making the upright state more stable.

[0046] Repeat the above process to neatly place multiple booms in sequence and secure them to the fixture. When it is necessary to remove one or more booms later, simply turn knob 10 to release the limit on the boom and then remove it. This improves the stability of the boom support and placement, and makes the removal operation convenient.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A support fixture for an excavator boom, characterized in that, The system includes a base plate (1), mounting rods (2), triangular frames (3), support rods (4), connecting rollers (5), support plates (6), partitions (7), and limiting components. The base plate (1) is fixed to the ground. The mounting rods (2) are vertically welded to the base plate (1) and are adapted to the length of the base plate (1). Several triangular frames (3) are equidistantly welded to the base plate (1) and the triangular frames (3) are welded to the mounting rods (2). The support rods (4) are vertically welded to several triangular frames (3). The support plate (6) in contact with the ground is welded to the base plate (1) through several connecting rollers (5). Several partitions (7) are vertically welded to the support plate (6) and the partitions (7) are distributed opposite to the triangular frames (3). Several sets of limiting components are set on the support plate (6) and the limiting components cooperate with the mounting rods (2), triangular frames (3), and partitions (7) respectively to make several booms stand upright neatly and stably.

2. The excavator boom support fixture according to claim 1, characterized in that, The limiting assembly includes a fixed plate (8), a long screw (9), a knob (10), and a rubber column (11). The fixed plate (8) is vertically welded to the partition plate (7) and the support plate (6) respectively, and the length of the fixed plate (8) is adapted to the length of the support plate (6). Several long screws (9) are threadedly connected to the inside of the fixed plate (8). A knob (10) is fixed at one end of the long screw (9), and a rubber column (11) is provided at the other end of the long screw (9). The rubber column (11) is located in the area between two adjacent partition plates (7) and is in contact with the end of the boom.

3. The excavator boom support fixture according to claim 1, characterized in that, Rubber pads (12) are provided on the surfaces of the base plate (1), mounting rod (2), triangular frame (3), support plate (6) and partition plate (7).

4. The excavator boom support fixture according to claim 1, characterized in that, The support rod (4) has a support part that fits in close contact with the boom, and a rubber layer is provided on the support part.

5. The excavator boom support fixture according to claim 2, characterized in that, The base plate (1), mounting rod (2), triangular frame (3), support rod (4), connecting roller (5), support plate (6), partition plate (7) and fixing plate (8) are all made of 316L stainless steel.

6. The excavator boom support fixture according to claim 1, characterized in that, The support plate (6) is equipped with a counterweight.

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