CN206496775U - A device for precise mechanical fault diagnosis - Google Patents

Abstract

The utility model discloses a kind of accurate mechanical fault diagnosis device, including mobile base, body frame and Universal lamp, the mobile base is arranged with two groups, and mobile base bottom array is provided with independent train；Body frame is provided with above the mobile base, body frame is bolted to connection after being stacked above and below some modular constructions and constituted, modular construction positioned at bottom is welded to connect with mobile base, modular construction includes installing underframe, the connecting platform above installation underframe, the scissors bracket between installation underframe and connecting platform and hydraulic means, is additionally provided with flexible guidance between installation underframe and connecting platform and plays a part of reinforcing；The scissors bracket includes three scissors and two hydraulic cylinders of head and the tail connection from top to bottom；The Universal lamp is located above crossbearer；The utility model greatly facilitates the diagnosis of mechanical breakdown, effectively alleviates and checks the inconvenient situation of plant equipment in dim factory building.

Description

A device for precise mechanical fault diagnosis

technical field

The utility model relates to a diagnosis device, in particular to a precise mechanical fault diagnosis device.

Background technique

Construction machinery is widely used in the construction of road engineering, mining, water conservancy construction and military facilities. It plays a huge role in reducing the labor intensity of operators, improving the efficiency of overall construction and ensuring the quality of engineering operations. However, the harsh construction environment of construction machinery and the high load intensity of the system lead to frequent failures of construction machinery and greatly reduce the construction efficiency. Most of the existing construction machinery fault diagnosis is judged by the operator's experience combined with simple testing equipment;

Under dark conditions, it brings great inconvenience to the diagnosis of mechanical equipment, and cannot meet the efficient construction requirements of modern construction machinery.

Contents of the invention

The purpose of this utility model is to provide a precise mechanical fault diagnosis device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A precise mechanical fault diagnosis device, comprising a mobile base, a main frame and a universal light, two groups are symmetrically arranged on the mobile base, and an independent gear train is arranged in an array at the bottom of the mobile base; a main frame is arranged on the top of the mobile base, and the main The frame is composed of several component structures stacked up and down and connected by bolts. The component structure located at the bottom is welded and connected with the mobile base. The component structure includes the installation chassis, the connection platform above the installation chassis, the installation chassis and the connection platform. The scissor bracket and the hydraulic device between the installation chassis and the connecting platform are also provided with telescopic guides for reinforcement; the scissor bracket includes three scissors connected end to end from top to bottom and two The hydraulic cylinder is connected by bolts and nuts between the upper and lower scissors, and the upper and lower scissors are equipped with horizontal connecting rods. The hydraulic cylinder is symmetrically arranged between the scissors. On the horizontal connecting rods at both ends of the scissors in the middle of the fork, the hydraulic device is set on the installation chassis; the top of the main frame on the two mobile bases is fixedly connected with a horizontal frame by bolts, and a number of universal lights are arranged in an array at the bottom of the horizontal frame ; The universal lamp is located above the horizontal frame.

Further, the independent wheel train includes a first housing and a second housing inserted into the inner wall of the first housing, the first housing and the second housing are movably connected by a connecting shaft, the first housing and the second housing The housing can rotate around the connecting shaft. An arc groove is provided on the left side wall of the first housing, and a guide shaft adapted to the arc groove is provided on the second housing. The guide shaft can be positioned in the arc groove. reciprocating movement inside; the left side of the second housing is provided with a fixed shaft, the fixed shaft is connected with one end of the spring, the other end of the spring is fixed on the side wall of the first housing, and a roller is provided under the first housing.

Further, the universal lamp includes a lamp and a lamp mounting seat, the lamp mounting seat is fixed on one side of the right end of the adjustment handle, and the right end of the adjustment handle is horizontally provided with a hole, and a shoulder screw is installed in the hole, and the shoulder screw and the adjustment handle Spring flat pads and springs are installed between them; the other side of the adjustment handle is equipped with a universal support corresponding to the spring, the universal support is connected to the fixed plate, and the fixed plate is provided with two fixed holes. The fixed plate is fixedly connected with the horizontal frame through the fixed hole; the universal support at the right end of the adjustment handle is vertically provided with a hole, and a shoulder screw is installed in the hole, and the universal support and the fixed plate are installed on the shoulder screw, and the universal support The support is in the shape of a right angle; the lamp installation seat is provided with a lamp installation hole, and the lamp is mounted on the lamp installation hole.

Compared with the prior art, the independent wheel train of the utility model is not only simple in structure and takes up less space, but also makes the utility model more stable when traveling, and eliminates the influence of processing and installation errors or uneven road surface on moving and driving; the main frame is composed of Several component structures are stacked up and down and connected by bolts, and the component structure itself can be stretched, it is very convenient to carry or install, and it can be completed in a very short time, which greatly facilitates the diagnosis of mechanical faults; it is necessary to adjust the lamps and lighting equipment. When the fault occurs, turn the adjusting handle with the upper shoulder screw as the axis, turn it up and down, drive the lamp mounting seat and lamp, adjust its irradiation angle (up and down), and adjust the left and right direction of the lamp lighting, adjust the handle below The shoulder screw is the axis, turn left and right to adjust the left and right irradiation angles; the utility model greatly facilitates the diagnosis of mechanical failures, and effectively alleviates the inconvenience of checking mechanical equipment in dark conditions.

Description of drawings

Figure 1 is a schematic diagram of the structure of a precision mechanical fault diagnosis device.

Fig. 2 is a schematic structural diagram of an independent gear train in a precise mechanical fault diagnosis device.

Fig. 3 is a structural schematic diagram of the component structure in the precision mechanical fault diagnosis device.

Fig. 4 is a schematic diagram of the structure of the universal light in the precision mechanical fault diagnosis device.

Fig. 5 is a top view of the universal light in the precise mechanical fault diagnosis device.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figures 1-5, a precise mechanical fault diagnosis device, including a mobile base 1, a main frame 3 and a universal light 6, the mobile base 1 is symmetrically provided with two groups, and the bottom array of the mobile base 1 is provided with independent gear trains 2. The independent wheel train 2 includes a first housing 21 and a second housing 22 plugged into the inner wall of the first housing 21. The first housing 21 and the second housing 22 are movably connected by a connecting shaft 23. The first housing The body 21 and the second housing 22 can rotate around the connecting shaft 23. An arc-shaped groove 211 is provided on the left side wall of the first housing 21, and an arc-shaped groove 211 is provided on the second housing 22. The guide shaft 221, the guide shaft 221 can reciprocate in the arc groove 211; the left side of the second housing 22 is provided with a fixed shaft 222, the fixed shaft 222 is connected with one end of the spring 223, and the other end of the spring 223 is fixed on On the side wall of the first housing 21, a roller 24 is arranged below the first housing 21. The independent wheel train 2 is not only simple in structure, takes up less space, but also makes the utility model more stable when it is advancing, eliminating processing and installation errors or road surface The impact of irregularities on mobile driving; the main frame 3 is arranged above the mobile base 1, and the main frame 3 is composed of several component structures 4 stacked up and down and connected by bolts, and the component structure 4 at the bottom is welded to the mobile base 1 Connection, component structure 4 comprises installation chassis 41, the connection platform 42 that is positioned at the installation chassis 41 tops, is positioned at the scissor support 43 and hydraulic device 44 between installation chassis 41 and connection platform 42, installation chassis 41 and connection platform 42 is also provided with a telescopic guide 45 to play the role of reinforcement; the scissor bracket 43 includes three scissors 431 and two hydraulic cylinders 432 connected from top to bottom end to end, and the upper and lower sides of the scissors 431 are all used The bolts and nuts are connected together, and the upper and lower scissors 431 are provided with a transverse connecting rod 433, and the hydraulic cylinder 432 is symmetrically arranged between the scissors 431, and the two ends of the hydraulic cylinder 432 are respectively connected to the middle scissors among the three scissors. On the transverse connecting rods 433 at both ends, the hydraulic device 44 is arranged on the installation chassis 41; the main frame 3 is composed of several component structures 4 stacked up and down and connected by bolts, and the component structures 4 themselves can be stretched, no matter whether they are carried or installed. It is very convenient and can be completed in a very short time, which greatly facilitates the diagnosis of mechanical faults; the top of the main frame 3 on the two mobile bases 1 is fixedly connected with a horizontal frame 5 by bolts, and the bottom array of the horizontal frame 5 is equipped with tens of thousands of direction lamp 6; the universal lamp 6 is located above the cross frame 5, the universal lamp 6 includes a lamp 61 and a lamp mount 62, the lamp mount 62 is fixed on one side of the right end of the adjustment handle 63, and the right end of the adjustment handle 63 is horizontally arranged There is a hole, and a shoulder screw is installed in the hole, and a spring flat pad and a spring are arranged between the shoulder screw and the adjustment handle 63; the other side of the adjustment handle 63 is equipped with a universal support 64 corresponding to the spring, The universal support 64 is connected on the fixed plate 65, and the fixed plate 65 is provided with two fixing holes, and the fixed plate 65 is fixedly connected with the cross frame 5 through the fixing holes; the universal support 64 at the right end of the adjustment handle 63 is vertically provided with holes in which shoulder screws are fitted, A universal support 64 and a fixed plate 65 are installed on the shoulder screw, and the universal support 64 is a right-angle shape; the lamp installation seat 62 is provided with a lamp installation hole 66, and the lamp 61 is installed on the lamp installation hole 66; it needs to be adjusted When the lamp 61 lighting equipment fails, the adjusting handle 63 is rotated up and down with the shoulder screw on the top as the axis, so as to drive the lamp mount 62 and the lamp 61, adjust its irradiation angle (up and down), and adjust the lighting angle of the lamp 61. During the left-right direction, the adjustment handle 63 is centered on the shoulder screw below, and rotated left and right to adjust the left-right irradiation angle.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (3)

1. A precise mechanical fault diagnosis device, comprising a mobile base, a main frame and a universal light, characterized in that the mobile base is symmetrically provided with two groups, and the bottom array of the mobile base is provided with an independent gear train; above the mobile base There is a main frame. The main frame is composed of several component structures stacked up and down and connected by bolts. The component structure located at the bottom is welded and connected with the mobile base. The component structure includes the installation base frame, the connection platform located above the installation base frame, and the Install the scissor bracket and hydraulic device between the chassis and the connecting platform, and there is also a telescopic guide between the chassis and the connecting platform for reinforcement; One scissors and two hydraulic cylinders, the upper and lower sides of the scissors are connected by bolts and nuts, and the upper and lower scissors are equipped with horizontal connecting rods, the hydraulic cylinders are symmetrically arranged between the scissors, and the two ends of the hydraulic cylinders are respectively It is movably connected to the horizontal connecting rods at both ends of the middle scissors among the three scissors, and the hydraulic device is set on the installation chassis; the top of the main frame on the two mobile bases is fixedly connected with a horizontal frame by bolts, and the bottom of the horizontal frame is arrayed Several universal lights are provided; the universal lights are located above the horizontal frame. 2. The precise mechanical fault diagnosis device according to claim 1, wherein the independent wheel train comprises a first housing and a second housing plugged into the inner wall of the first housing, the first housing and the second housing The two housings are movably connected by a connecting shaft, the first housing and the second housing can rotate around the connecting shaft, an arc-shaped groove is provided on the left side wall of the first housing, and an arc-shaped groove is provided on the second housing. The guide shaft adapted to the arc-shaped groove, the guide shaft can reciprocate in the arc-shaped groove; the left side of the second housing is provided with a fixed shaft, which is connected to one end of the spring, and the other end of the spring is fixed to the first housing On the side wall of the body, rollers are arranged under the first shell. 3. The precise mechanical fault diagnosis device according to claim 1, wherein the universal light comprises a lamp and a lamp mounting seat, the lamp mounting seat is fixed on one side of the right end of the adjustment handle, and the right end of the adjustment handle is horizontally provided with There is a shoulder screw in the hole, and a spring flat pad and a spring are installed between the shoulder screw and the adjustment handle; the other side of the adjustment handle is equipped with a universal support corresponding to the spring, and the universal support Connected to the fixed plate, there are two fixed holes on the fixed plate, and the fixed plate is fixedly connected with the horizontal frame through the fixed holes; the universal support at the right end of the adjustment handle is vertically provided with holes, and shoulder screws are installed in the holes , the shoulder screw is equipped with a universal support and a fixed plate, the universal support is right-angled; the lamp installation seat is provided with a lamp installation hole, and the lamp is installed on the lamp installation hole.