Excavator traction gravitation detection platform

Abstract

The utility model discloses an excavator traction gravitation detection platform which comprises a rope, a pull and push dynamometer, a fixed sleeve and a fixed clamping plate, the pull and push dynamometer and the fixed sleeve are fixedly installed at the lower end of the rope, the fixed sleeve is arranged on the outer surface of the rope in a sleeving mode and used for tightening the rope, and the fixed clamping plate is arranged at the lower end of a fixed column. And the fixing clamping plates are symmetrically arranged on the left side and the right side of the lower end of the connecting chain, the fixing clamping plates are used for clamping an external lifting weight, and the fixing clamping plates and the fixing columns are connected through fixing grooves and fixing mechanisms. According to the excavator traction gravitation detection platform, through the arrangement of the fixed sleeve, a rope can be collected, the connection tightness between the rope and the machine claw is improved, through the arrangement of the movable plate and the fixed clamping plate, a lifted heavy object can be conveniently clamped and fixed, the heavy object is prevented from falling off in the lifting process, and through the combination with the arrangement of the fixing mechanism, the detection efficiency is improved. And the fixed column and the movable plate can be conveniently limited.

Description

Technical Field

[0001] The utility model relates to the technical field related to the detection of pulling gravity of an excavator, in particular to a detection platform for the pulling gravity of an excavator. Background Art

[0002] An excavator is a kind of engineering machinery used to dig, move and load soil, rocks and other materials. It plays a vital role in engineering construction and is a very important engineering machinery. When performing maintenance tests on excavators, it is necessary to test the pulling force of the excavator.

[0003] However, when testing the pulling force of the excavator, the commonly used detection platform is not convenient to install and connect the device to the claw of the excavator, or directly put the rope on the teeth of the claw, which is easy to fall, and it is not convenient to clamp and fix the lifted heavy objects, resulting in the heavy objects easily falling during the lifting process, posing a great safety hazard.

[0004] To this end, we proposed an excavator traction gravity detection platform to solve the above problems. Summary of the invention

[0005] The purpose of the utility model is to provide an excavator pulling force detection platform to solve the problem that the commonly used detection platform proposed in the above background technology is that when detecting the pulling force of the excavator, it is inconvenient to install and connect the device with the claw of the excavator, or directly put the rope on the teeth of the claw, which is easy to fall, and it is inconvenient to clamp and fix the lifted heavy object, resulting in the heavy object easily falling during the lifting process, posing a great safety hazard.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an excavator pulling gravity detection platform, comprising a rope and a push-pull force meter fixedly installed at the lower end of the rope;

[0007] Also includes:

[0008] A fixing sleeve, which is sleeved on the outer surface of the rope and is used to tighten the rope;

[0009] A fixed clamping plate, which is arranged at the lower end of the fixed column, and the fixed clamping plate is symmetrically arranged on the left and right sides of the lower end of the connecting chain, and the fixed clamping plate is used to clamp the external lifting heavy object;

[0010] Wherein, the fixing clamp plate and the fixing column are connected via a fixing groove and a fixing mechanism.

[0011] Preferably, a sliding structure is formed between the rope and the fixing sleeve, and the rope and the fixing sleeve are limited by a fixing bolt.

[0012] Preferably, the fixing bolt is threadedly connected to the fixing sleeve, and the fixing bolt fits tightly against the rope, and the fixing bolt compresses and fixes the rope.

[0013] Preferably, a connecting chain is fixedly connected to the lower end of the push-pull dynamometer, and the connecting chain is fixedly connected to a fixing column, and fixing grooves for positioning are provided at equal intervals on the upper end of the fixing column.

[0014] Preferably, a left-right sliding structure is formed between the fixed column and the movable plate, and the fixed column and the movable plate are limited by a fixing mechanism;

[0015] At the same time, the fixing mechanism includes a connecting column fixedly connected to the lower end of the movable plate, a connecting cap for adjustment, a connecting plate sleeved on the outer surface of the connecting cap, a connecting bracket fixedly connected to the left and right ends of the connecting plate, and a positioning plate fixedly connected to the upper end of the connecting bracket.

[0016] Preferably, the connecting column is fixedly connected to the fixed clamping plate, and a connecting cap is threadedly connected to the outer surface of the connecting column, and the connecting cap is rotatably connected to the connecting plate.

[0017] Preferably, the connecting plate drives the positioning plate to form a telescopic structure on the side of the movable plate through the connecting bracket, and the positioning plate is sleeved on the outer surface of the fixing column, and the upper end of the positioning plate is engaged in the fixing groove at the corresponding position.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the excavator pulling gravity detection platform can tighten the rope through the setting of the fixed sleeve, improve the tightness of the connection between the lifting and the machine claw, and prevent it from loosening; through the setting of the movable plate and the fixed clamping plate, it is convenient to clamp and fix the lifted heavy object to prevent the heavy object from falling during the lifting process; combined with the setting of the fixing mechanism, it is convenient to limit the position between the fixed column and the movable plate;

[0019] 1. A fixing sleeve and a fixing bolt are provided. The fixing sleeve slides between the rope to tighten the rope, improve the tightness of the connection between the rope claws, and prevent loosening. The fixing bolt can fix the rope and the fixing sleeve;

[0020] 2. It is equipped with a movable plate and a fixed clamping plate. By sliding between the movable plate and the fixed column, the fixed clamping plate can be driven to move, thereby facilitating the clamping and fixing of the lifted heavy object to prevent it from falling during the lifting process;

[0021] 3. A fixing mechanism is provided, which includes a connecting column, a connecting cap, a connecting plate, a connecting bracket and a positioning plate. Through the setting of the fixing mechanism, it is convenient to limit the position between the fixing column and the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front view structure of the connection between the rope, the fixing sleeve and the fixing bolt of the utility model;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a front view structural diagram of the connection between the connecting column, the connecting cap, the connecting plate and the positioning plate of the utility model;

[0026] Figure 5 This is a front view structural diagram of the connection between the fixed column, the movable plate and the fixed clamping plate of the utility model.

[0027] In the figure: 1. rope; 2. fixing sleeve; 3. fixing bolt; 4. push-pull dynamometer; 5. connecting chain; 6. fixing column; 7. fixing groove; 8. movable plate; 9. fixing splint; 10. fixing mechanism; 11. connecting column; 12. connecting cap; 13. connecting plate; 14. connecting bracket; 15. positioning plate. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: an excavator pulling gravity detection platform, including a rope 1, a fixed sleeve 2, a fixed bolt 3, a push-pull force gauge 4, a connecting chain 5, a fixed column 6, a fixed groove 7, a movable plate 8, a fixed splint 9, a fixing mechanism 10, a connecting column 11, a connecting cap 12, a connecting plate 13, a connecting bracket 14 and a positioning plate 15.

[0030] When using the excavator to pull the gravity detection platform, Figure 1 and Figure 2As shown, during the inspection, the rope 1 is firstly put on the claw of the excavator to be inspected, and then the fixing sleeve 2 is pulled upward, and the fixing sleeve 2 slides on the outer surface of the rope 1 to tighten the rope 1, thereby preventing the rope 1 from loosening from the claw and improving the tightness of the connection between the rope 1 and the claw. After the tightening is completed, the fixing bolt 3 is threadedly connected with the fixing sleeve 2 by rotating the fixing bolt 3, and the inner side of the fixing bolt 3 squeezes and fixes the rope 1, which can limit the position between the fixing sleeve 2 and the rope 1, and a push-pull force gauge 4 is fixedly installed on the lower end of the rope 1, and the push-pull force gauge 4 is connected to the fixing column 6 through a connecting chain 5.

[0031] The fixed clamping plate 9 is arranged at the lower end of the fixed column 6, and the fixed clamping plate 9 is respectively placed on both sides of the weight to be detected and lifted, and then the fixed clamping plate 9 is pulled toward the side close to the weight, and the fixed clamping plate 9 drives the movable plate 8 to slide on the outer surface of the fixed column 6, and the weight is clamped by the fixed clamping plate 9 to prevent the weight from falling during the lifting and detection process. After the clamping is completed, the movable plate 8 is combined with the movable plate 8 to prevent the weight from falling during the lifting and detection process. Figure 3 , Figure 4 and Figure 5 As shown, the movable plate 8 and the fixed column 6 are limited by a fixing mechanism 10, and the fixing mechanism 10 includes a connecting column 11 fixedly connected to the lower end of the movable plate 8, a connecting cap 12 for adjustment, a connecting plate 13 sleeved on the outer surface of the connecting cap 12, a connecting bracket 14 fixedly connected to the left and right ends of the connecting plate 13, and a positioning plate 15 fixedly connected to the upper end of the connecting bracket 14.

[0032] By rotating the connecting cap 12 threadedly connected to the outer surface of the connecting column 11, the connecting cap 12 and the connecting plate 13 are rotated, so that the connecting plate 13 drives the positioning plate 15 to extend and retract on the side of the movable plate 8 through the connecting bracket 14, and then drives the positioning plate 15 to move downward, and the upper end of the fixed column 6 is provided with fixed grooves 7 at equal intervals, and the upper end of the positioning plate 15 is engaged in the fixed grooves 7 at the corresponding position, so as to facilitate locking between the movable plate 8 and the fixed column 6, and then the excavator lifts the claw upward, so that the claw drives the detected heavy object to be lifted through the rope 1, the connecting chain 5, the fixed column 6 and the fixed clamping plate 9. Combined with the setting of the push-pull dynamometer 4, the magnitude of the pulling gravity can be directly read, thereby realizing the detection of the magnitude of the pulling gravity of the excavator.

[0033] 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. An excavator pulling gravity detection platform, comprising a rope (1) and a push-pull force meter (4) fixedly mounted at the lower end of the rope (1); It is characterized in that Also includes: A fixing sleeve (2), wherein the fixing sleeve (2) is sleeved on the outer surface of the rope (1), and the fixing sleeve (2) is used to tighten the rope (1); A fixed clamping plate (9), wherein the fixed clamping plate (9) is arranged at the lower end of the fixed column (6), and the fixed clamping plate (9) is symmetrically arranged on the left and right sides of the lower end of the connecting chain (5), and the fixed clamping plate (9) is used to clamp the external lifting heavy object; The fixing clamp (9) and the fixing column (6) are connected via a fixing groove (7) and a fixing mechanism (10).

2. The excavator pulling gravity detection platform according to claim 1, characterized in that: A sliding structure is formed between the rope (1) and the fixed sleeve (2), and the rope (1) and the fixed sleeve (2) are limited by a fixing bolt (3).

3. The excavator pulling gravity detection platform according to claim 2, characterized in that: The fixing bolt (3) is threadedly connected to the fixing sleeve (2), and the fixing bolt (3) is tightly fitted to the rope (1), and the fixing bolt (3) compresses and fixes the rope (1).

4. The excavator pulling gravity detection platform according to claim 1, characterized in that: The lower end of the push-pull force gauge (4) is fixedly connected to a connecting chain (5), and the connecting chain (5) is fixedly connected to a fixing column (6), and the upper end of the fixing column (6) is provided with fixing grooves (7) for positioning at equal intervals.

5. The excavator pulling gravity detection platform according to claim 4, characterized in that: A left-right sliding structure is formed between the fixed column (6) and the movable plate (8), and the fixed column (6) and the movable plate (8) are limited by a fixing mechanism (10); At the same time, the fixing mechanism (10) comprises a connecting column (11) fixedly connected to the lower end of the movable plate (8), a connecting cap (12) for adjustment, a connecting plate (13) sleeved on the outer surface of the connecting cap (12), a connecting bracket (14) fixedly connected to the left and right ends of the connecting plate (13), and a positioning plate (15) fixedly connected to the upper end of the connecting bracket (14).

6. The excavator pulling gravity detection platform according to claim 5, characterized in that: The connecting column (11) is fixedly connected to the fixed clamping plate (9), and a connecting cap (12) is threadedly connected to the outer surface of the connecting column (11), and the connecting cap (12) is rotatably connected to the connecting plate (13).

7. The excavator pulling gravity detection platform according to claim 6, characterized in that: The connecting plate (13) drives the positioning plate (15) to form a telescopic structure on the side of the movable plate (8) via the connecting bracket (14), and the positioning plate (15) is sleeved on the outer surface of the fixing column (6), and the upper end of the positioning plate (15) is engaged in the fixing groove (7) at the corresponding position.

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