Movable auxiliary supporting leg with good stability

Abstract

The utility model relates to the field of movable auxiliary supporting legs, in particular to a movable auxiliary supporting leg with good stability, which comprises a fixed frame, hoist trolley driving components symmetrically arranged at two ends of one side of the top of the fixed frame, and hoist trolley driven components symmetrically arranged at two ends of the other side of the top of the fixed frame. A support assembly is arranged at the bottom of the fixed frame, a hydraulic oil cylinder assembly is arranged at the bottom of the support assembly, and a mounting base is arranged at the bottom of the hydraulic oil cylinder assembly. According to the utility model, through the arrangement of the bracket assembly and the arrangement of the plurality of inclined support rods at the bottom of the fixed frame, the stability of the hoist running car driving assembly and the hoist running car driven assembly can be ensured, and the stability of the connection between the fixed frame and the hydraulic oil cylinder assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of movable auxiliary legs, in particular to a movable auxiliary leg with good stability. Background Art

[0002] When existing gourd sports car active components and gourd sports car passive components are connected to the hydraulic cylinder components, most of them rely on a single support column, which has weak stability. In addition, the connection is weak in stability due to the single support column. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a mobile auxiliary support leg with good stability.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A mobile auxiliary outrigger with good stability comprises a fixed frame, wherein two ends of one side of the top of the fixed frame are symmetrically provided with active components of a hoist car, two ends of the other side of the top of the fixed frame are symmetrically provided with passive components of a hoist car, a bracket assembly is provided at the bottom of the fixed frame, a hydraulic cylinder assembly is provided at the bottom of the bracket assembly, and a mounting base is provided at the bottom of the hydraulic cylinder assembly;

[0006] The four corners of the bottom of the fixed frame are all fixedly mounted with diagonal bracing rods, and the other side of the diagonal bracing rods is fixedly connected to the outer wall of the hydraulic cylinder assembly.

[0007] In addition, a preferred structure is that the bracket assembly includes a limiting base, and limiting support rods are fixedly and obliquely provided around the top of the limiting base, and the other end of the limiting support rod is connected to the fixed frame.

[0008] In addition, a preferred structure is that a first fixed connecting rod is fixedly installed in the middle between two adjacent limiting support rods, and a second fixed connecting rod is fixedly installed between the two adjacent limiting support rods in the fixed frame.

[0009] In addition, a preferred structure is that an auxiliary connecting rod is fixedly installed on the outer wall of the limiting base at the diagonal support rod, and one end of the auxiliary connecting rod is fixedly connected to the diagonal support rod.

[0010] In addition, the preferred structure is that the gourd sports car active component includes a first mounting seat, two first fixed shafts are installed at equal distances on the side of the first mounting seat close to the middle of the fixed frame, the outer wall of the first fixed shaft is rotatably installed with a first movable roller, and an extension rod is provided on the side of the first mounting seat away from the middle of the fixed frame.

[0011] In addition, the preferred structure is that the passive component of the gourd sports car includes a second mounting seat, and the second mounting seat is equidistantly mounted with two second fixed shafts on both sides of the middle of the fixed frame, and a second movable roller is rotatably mounted on the outer wall of the second fixed shaft.

[0012] The beneficial effects of the utility model are:

[0013] In the present invention, by setting up the bracket assembly and arranging a plurality of diagonal support rods at the bottom of the fixed frame, the stability of the active assembly and the passive assembly of the hoist sports car can be ensured, and the stability of the connection between the fixed frame and the hydraulic cylinder assembly can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a mobile auxiliary support leg with good stability proposed by the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of a mobile auxiliary support leg with good stability proposed by the utility model Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the structure of a mobile auxiliary support leg with good stability proposed by the utility model Figure 3 .

[0017] In the figure: 1. Active component of the hoist sports car; 2. Diagonal support rod; 3. Bracket assembly; 4. Passive component of the hoist sports car; 5. Fixed seat; 6. Hydraulic cylinder assembly; 7. Auxiliary support rod; 8. Fixed frame; 9. Auxiliary connecting rod. DETAILED DESCRIPTION

[0018] 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 the embodiments.

[0019] Reference Figure 1-3 A mobile auxiliary outrigger with good stability comprises a fixed frame 8, two ends of one side of the top of the fixed frame 8 are symmetrically provided with a gourd sports car active component 1, two ends of the other side of the top of the fixed frame 8 are symmetrically provided with a gourd sports car passive component 4, a bracket component 3 is provided at the bottom of the fixed frame 8, a hydraulic cylinder component 6 is provided at the bottom of the bracket component 3, and a mounting base is provided at the bottom of the hydraulic cylinder component 6;

[0020] Furthermore, diagonal braces 2 are fixedly mounted on the four corners of the bottom of the fixed frame 8 , and the other side of the diagonal braces 2 is fixedly connected to the outer wall of the hydraulic cylinder assembly 6 .

[0021] At the same time, the bracket assembly 3 includes a limiting base, and limiting support rods are fixedly and obliquely set around the top of the limiting base, and the other end of the limiting support rod is connected to the fixed frame 8.

[0022] At the same time, a first fixed connecting rod is fixedly installed in the middle between two adjacent limiting support rods, and a second fixed connecting rod is fixedly installed between the two adjacent limiting support rods in the fixing frame 8.

[0023] In addition, an auxiliary connecting rod 9 is fixedly installed on the outer wall of the limiting base at the diagonal support rod 2, and one end of the auxiliary connecting rod 9 is fixedly connected to the diagonal support rod 2.

[0024] In addition, the gourd sports car active component 1 includes a first mounting seat, and two first fixed shafts are installed at equal distances on the side of the first mounting seat close to the middle of the fixed frame 8. The outer wall of the first fixed shaft is rotatably installed with a first movable roller, and an extension rod is provided on the side of the first mounting seat away from the middle of the fixed frame 8.

[0025] Furthermore, the gourd sports car passive component 4 includes a second mounting seat, and the second mounting seat is equidistantly mounted with two second fixed shafts on two sides of the middle of the fixed frame 8, and a second movable roller is rotatably mounted on the outer wall of the second fixed shaft.

[0026] Furthermore, it is worth noting that the hydraulic cylinder assembly 6 and the limiting base are connected via a double flange, and the hydraulic cylinder assembly 6, the limiting base and the double flange are fixed via a plurality of bolts.

[0027] In this embodiment, by setting the bracket assembly 3 and arranging multiple diagonal support rods 2 at the bottom of the fixed frame, the stability of the gourd sports car active component 1 and the gourd sports car passive component 4 can be ensured, and the stability of the connection between the fixed frame and the hydraulic cylinder assembly 6 can be ensured.

[0028] The bracket assembly 3 is connected by an inclined setting of a limiting support rod, and its cross-section is triangular. The triangle has good stability, so that the bracket assembly 3 can well support its fixed frame 8, and combined with the setting of the diagonal support rod 2, it can further ensure the stability of its gourd sports car active component 1 and gourd sports car passive component 4, and ensure the stability of the connection between its fixed frame and the hydraulic cylinder assembly 6.

[0029] In the present invention, by setting the bracket assembly 3 and arranging multiple diagonal support rods 2 at the bottom of the fixed frame, the stability of the gourd sports car active assembly 1 and the gourd sports car passive assembly 4 can be ensured, and the stability of the connection between the fixed frame and the hydraulic cylinder assembly 6 can be ensured.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile auxiliary support leg with good stability, comprising a fixed frame (8), characterized in that: The two ends of one side of the top of the fixed frame (8) are symmetrically provided with gourd sports car active components (1), the two ends of the other side of the top of the fixed frame (8) are symmetrically provided with gourd sports car passive components (4), the bottom of the fixed frame (8) is provided with a bracket component (3), the bottom of the bracket component (3) is provided with a hydraulic cylinder component (6), and the bottom of the hydraulic cylinder component (6) is provided with a mounting base; The four corners of the bottom of the fixed frame (8) are all fixedly mounted with diagonal bracing rods (2), and the other side of the diagonal bracing rods (2) is fixedly connected to the outer wall of the hydraulic cylinder assembly (6).

2. The mobile auxiliary support leg with good stability according to claim 1, characterized in that: The bracket assembly (3) comprises a limiting base, and limiting support rods are fixedly and obliquely arranged around the top of the limiting base, and the other ends of the limiting support rods are connected to the fixed frame (8).

3. The mobile auxiliary support leg with good stability according to claim 2, characterized in that: A first fixed connecting rod is fixedly installed in the middle between two adjacent limiting support rods, and a second fixed connecting rod is fixedly installed between the two adjacent limiting support rods in the fixed frame (8).

4. The mobile auxiliary support leg with good stability according to claim 2, characterized in that: An auxiliary connecting rod (9) is fixedly mounted on the outer wall of the position-limiting base at the diagonal support rod (2), and one end of the auxiliary connecting rod (9) is fixedly connected to the diagonal support rod (2).

5. The mobile auxiliary support leg with good stability according to claim 1, characterized in that: The gourd sports car active component (1) includes a first mounting seat, and two first fixed shafts are installed at equal distances on one side of the first mounting seat close to the middle of the fixed frame (8). The outer wall of the first fixed shaft is rotatably mounted with a first movable roller, and an extension rod is provided on the side of the first mounting seat away from the middle of the fixed frame (8).

6. The mobile auxiliary support leg with good stability according to claim 1, characterized in that: The gourd sports car passive component (4) includes a second mounting seat, and the second mounting seat is provided with two second fixed shafts equidistantly mounted on two sides of the middle of the fixed frame (8), and the outer wall of the second fixed shaft is rotatably provided with a second movable roller.

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