Comprehensive inspection tool for urban rail transit engineering

Abstract

The utility model provides a comprehensive inspection tool for urban rail transit engineering, which belongs to the technical field of inspection tools and structurally comprises a moving vehicle, a rotary driving seat is arranged in the middle of the top surface of the moving vehicle, a first telescopic arm is vertically connected to the top surface of the rotary driving seat in a transmission manner, and a rotator is arranged at the upper end of the first telescopic arm. The rotator is in transmission connection with a second telescopic arm, the tail part of the right end of the second telescopic arm is provided with a buffer seat group, the middle part of the right side surface of the buffer seat group is sleeved with a detection head, and the right side surface of the buffer seat group is obliquely sleeved with a plurality of buffer abutting wheel groups according to an annular array; the device has the functions of moving, lifting, transverse stretching, directional rotation and bidirectional buffering abutting, and the bidirectional buffering abutting also has an abutting force sensing function, so that the detection head can keep horizontal alignment detection when detecting the high-position masonry, the detection of the high-position masonry is time-saving and labor-saving, the high-position operation risk is avoided, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to a comprehensive inspection tool for urban rail transit engineering, belonging to the technical field of inspection tools. Background Technology

[0002] After the construction of urban rail transit projects is completed, it is necessary to inspect the masonry quality of the masonry works and the construction quality of structural columns and ring beams to ensure that the project meets the quality standards.

[0003] However, existing inspection tools are all carried out by hand by staff. Therefore, when inspecting some high-level projects, scaffolding is required, which is very troublesome and requires staff to work at high positions, which is risky. In order to address the above shortcomings, this utility model proposes a comprehensive inspection tool for urban rail transit projects. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a comprehensive inspection tool for urban rail transit engineering to solve the existing problems.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a comprehensive inspection tool for urban rail transit engineering, the structure of which includes a mobile vehicle, a rotary drive seat is provided in the middle of the top surface of the mobile vehicle, and a first telescopic arm is vertically connected to the top surface of the rotary drive seat. A rotator is provided at the upper end of the first telescopic arm, and a second telescopic arm is connected to the rotator. A buffer seat assembly is provided at the right end of the second telescopic arm. A detection head is sleeved in the middle of the right side surface of the buffer seat assembly. Multiple buffer abutment groups are obliquely mounted in a circular array on the right side surface of the buffer seat assembly. The mobile vehicle is provided with an operating table that is electrically connected to the rotary drive seat, the first telescopic arm, the rotator, the second telescopic arm, the detection head, and each buffer abutment group.

[0006] A further improvement is that the buffer seat assembly includes a fixed seat and a buffer plate, and a plurality of first telescopic slide rods and a plurality of first springs are sleeved between the fixed seat and the buffer plate;

[0007] The right side of the buffer plate has a detection head slot in the middle. The right side of the buffer plate has multiple spring stabilizing grooves arranged in a ring array around its perimeter. The bottom of each spring stabilizing groove is obliquely connected to a sliding rod opening.

[0008] A further improvement is that the rotary drive seat drives the first telescopic arm to reciprocate in a 360º motion.

[0009] A further improvement is that the rotator drives the second telescopic arm to swing 120º to the left and right.

[0010] A further improvement is that each of the buffer abutment groups includes a second telescopic slide rod for passing through the slide rod opening, and a second spring is sleeved on the rod body of the second telescopic slide rod, one end of which is stably clamped in the spring stabilizing groove. A pressure sensing seat is provided at the right end of the second telescopic slide rod, and a universal abutment wheel is provided at the right end of the pressure sensing seat.

[0011] A further improvement is that the mobile vehicle, rotary drive seat, first telescopic arm, rotator, second telescopic arm, detection head, and operating table are all existing technologies, and their structures will not be described in detail here.

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

[0013] This utility model provides a comprehensive inspection tool for urban rail transit engineering. Through a structural combination design of a mobile vehicle, a rotary drive seat, a first telescopic arm, a rotator, a second telescopic arm, a buffer seat assembly, a detection head, a buffer abutment wheel assembly, and an operating platform, this comprehensive inspection tool for urban rail transit engineering is constructed. This equipment has the functions of movement, lifting, lateral extension and retraction, directional rotation, and bidirectional buffer pressure. Furthermore, the bidirectional buffer pressure also has a pressure intensity sensing function. Through fine-tuning of the second telescopic arm and the rotator, the pressure intensity of each buffer abutment wheel assembly can be made consistent, allowing the detection head to maintain horizontal alignment when inspecting masonry at high positions. This saves time and effort in inspecting high-level masonry, avoids the risks of high-level operations, and is highly practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a comprehensive inspection tool for urban rail transit engineering according to this utility model;

[0015] Figure 2 This is a schematic diagram showing the installation of the buffer seat assembly, detection head, and buffer abutment assembly of this utility model;

[0016] Figure 3 This is a right view of the buffer plate of this utility model;

[0017] Figure 4 This is a rendering of the buffer seat assembly and buffer wheel assembly set of this utility model. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please see Figure 1-4This utility model discloses a schematic diagram of a comprehensive inspection tool for urban rail transit engineering. Its structure includes a mobile vehicle 1, with a rotary drive seat 2 located at the center of its top surface. A first telescopic arm 3 is vertically connected to the top surface of the rotary drive seat 2. A rotator 4 is located at the upper end of the first telescopic arm 3, and a second telescopic arm 5 is connected to the rotator 4. A buffer seat group 6 is located at the right end of the second telescopic arm 5. A detection head 7 is fitted onto the center of the right side of the buffer seat group 6. Multiple buffer abutment groups 8 are obliquely fitted onto the right side of the buffer seat group 6 in a circular array. An operating platform 9 is provided on the mobile vehicle 1, which is electrically connected to the rotary drive seat 2, the first telescopic arm 3, the rotator 4, the second telescopic arm 5, the detection head 7, and each buffer abutment group 8.

[0020] The buffer seat assembly 6 includes a fixed seat 61 and a buffer plate 62. A plurality of first telescopic slide rods 63 and a plurality of first springs 64 are sleeved between the fixed seat 61 and the buffer plate 62. A detection head sleeve groove 621 is opened in the middle of the right side surface of the buffer plate 62. A plurality of spring stabilizing inclined grooves 622 are opened in a circular array around the right side surface of the buffer plate 62. The bottom of each spring stabilizing inclined groove 622 is obliquely opened with a slide rod sliding opening 623.

[0021] The rotary drive seat 2 drives the first telescopic arm 3 to reciprocate in 360º.

[0022] The rotator 4 drives the second telescopic arm 5 to swing 120º to the left and right.

[0023] Each of the buffer abutment wheel assemblies 8 includes a second telescopic slide rod 81 for passing through the slide rod opening 623, and a second spring 82 with one end stably locked in the spring stabilizing groove 622 is sleeved on the rod body of the second telescopic slide rod 81. A pressure sensing seat 83 is provided at the right end of the second telescopic slide rod 81, and a universal abutment wheel 84 is provided at the right end of the pressure sensing seat 83.

[0024] Working principle:

[0025] During inspection, the equipment is moved to the inspection location by the mobile vehicle 1. Then, the first telescopic arm 3 is rotated by the rotary drive seat 2. The height of the detection head 7 is raised and lowered by the telescopic arm 3. The rotation of the rotator 4 is adjusted by the second telescopic arm 5 to adjust the angle of the detection head 7. Then, the detection head 7 is extended to the masonry wall to be inspected by the extension of the second telescopic arm 5. At this time, each buffer wheel assembly 8 is abutted against the wall by the buffer plate 62. The buffer seat assembly 6 also provides buffer pressure. The pressure sensor seat 83 on each buffer wheel assembly 8 senses whether the pressure is the same. Then, the angle of the second telescopic arm 5 and the extension and retraction of the second telescopic arm 5 are finely adjusted by the sensing signal of the pressure of each pressure sensor seat 83. The ultimate goal is to keep the detection head 7 horizontally aligned with the high wall for inspection.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A comprehensive inspection tool for urban rail transit engineering, characterized in that: Its structure includes a mobile vehicle, and a rotary drive seat is provided in the middle of the top surface of the mobile vehicle. A first telescopic arm is vertically connected to the top surface of the rotary drive seat. A rotator is provided at the upper end of the first telescopic arm. A second telescopic arm is connected to the rotator. A buffer seat assembly is provided at the right end of the second telescopic arm. A detection head is sleeved in the middle of the right side of the buffer seat assembly. Multiple buffer abutment groups are obliquely mounted in a circular array on the right side of the buffer seat assembly. An operating table is provided on the mobile vehicle that is electrically connected to the rotary drive seat, the first telescopic arm, the rotator, the second telescopic arm, the detection head, and each buffer abutment group.

2. The comprehensive inspection tool for urban rail transit engineering according to claim 1, characterized in that: The buffer seat assembly includes a fixed seat and a buffer plate, and a plurality of first telescopic slide rods and a plurality of first springs are sleeved between the fixed seat and the buffer plate; The right side of the buffer plate has a detection head slot in the middle. The right side of the buffer plate has multiple spring stabilizing grooves arranged in a ring array around its perimeter. The bottom of each spring stabilizing groove is obliquely connected to a sliding rod opening.

3. The comprehensive inspection tool for urban rail transit engineering according to claim 2, characterized in that: The rotary drive seat drives the first telescopic arm to reciprocate in a 360º motion.

4. The comprehensive inspection tool for urban rail transit engineering according to claim 3, characterized in that: The rotator drives the second telescopic arm to swing 120º to the left and right.

5. A comprehensive inspection tool for urban rail transit engineering according to claim 4, characterized in that: Each of the buffer abutment wheel assemblies includes a second telescopic slide rod for passing through the slide rod opening, and a second spring with one end stably clamped in the spring stabilizing groove is sleeved on the rod body of the second telescopic slide rod. A pressure sensing seat is provided at the right end of the second telescopic slide rod, and a universal abutment wheel is provided at the right end of the pressure sensing seat.

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