Tunnel grinding, spraying, overhauling and constructing integrated trolley device

Abstract

The utility model relates to construction equipment for tunnel polishing, spraying and overhauling, and discloses a tunnel polishing, spraying, overhauling and constructing integrated trolley device which is characterized in that a spraying track and a pair of polishing tracks are respectively arranged at one end and in the middle of a main body frame of a spraying and polishing integrated trolley; a pair of arc-shaped supporting frames are arranged between the two sides of the main body frame and the spraying track and between the two sides of the main body frame and the polishing tracks. A spraying trolley and a spraying device are arranged on the spraying track; a grinding trolley and a grinding device are arranged on the pair of grinding rails; a spraying machine and a coating container are arranged on the construction platform; a pipeline is arranged between an inlet of the spraying machine and the paint container, and a pipeline is arranged between an outlet of the spraying machine and the spraying device; the integrated trolley device integrates polishing, spraying and overhauling construction of a tunnel, and the phenomena of space intersection and disorder of construction are avoided; the multi-procedure collaborative operation can be achieved, the method adapts to construction of complex tunnel sections, the construction efficiency can be improved, and the construction quality can be guaranteed.

Description

Technical Field

[0001] This utility model relates to construction equipment for tunnel grinding, spraying, and maintenance, and in particular to an integrated trolley device for tunnel grinding, spraying, maintenance and construction. Background Technology

[0002] Currently, tunnel grinding, spraying, and maintenance are carried out using separate construction equipment. When carried out independently, the large space and height of the tunnel make the existing equipment's support stability relatively weak, and the positioning of the equipment is difficult, making it impossible to guarantee the quality of construction. When tunnel grinding, spraying, and maintenance are carried out in combination, the equipment enters the construction site at the same time, and there are many components of various equipment, resulting in overlapping and chaotic construction spaces, and even making it impossible to achieve multi-process collaborative operation. This affects the construction progress, reduces work efficiency, and lowers the safety guarantee of construction. In addition, it has poor adaptability to complex tunnel cross sections, increasing construction costs. In view of the above reasons, an integrated trolley device for tunnel grinding, spraying, and maintenance is proposed. Utility Model Content

[0003] The purpose of this invention is to overcome the challenges of simultaneous equipment entry into the construction site during tunnel grinding, spraying, and maintenance, which leads to overlapping work spaces and even the inability to coordinate multiple processes. Furthermore, the poor adaptability to different tunnel cross-sections increases construction costs. This invention provides an integrated trolley device for tunnel grinding, spraying, and maintenance through a rational design. This integrated trolley device combines tunnel grinding, spraying, and maintenance into one unit. A spraying track and a pair of grinding tracks operate separately, with spraying and grinding trolleys driving the spraying and grinding devices respectively. This avoids overlapping and chaotic work spaces, enables coordinated multi-process operations, adapts to complex tunnel cross-sections, improves construction efficiency, and ensures construction quality.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: A tunnel grinding, spraying, and maintenance integrated trolley device, comprising: an integrated spraying and grinding trolley, a gantry, a crossbeam, a bottom beam, longitudinal beams, support legs, a wheeled walking mechanism, a spraying track, a grinding track, a spraying device, a spraying trolley, an arc-shaped support frame, a spraying machine, a paint container, a grinding device, a grinding trolley, and a telescopic frame; a pair of gantry frames are provided at both ends of the integrated spraying and grinding trolley, longitudinal beams are respectively provided at the upper and middle parts between the two sides of the pair of gantry frames, and a pair of bottom beams are provided at the lower ends of the two sides of the pair of gantry frames, with the bottom beams having two... A pair of supporting legs are symmetrically arranged at each end, and a pair of wheeled walking mechanisms are arranged at both ends below the bottom beam, with the pair of wheeled walking mechanisms located between the pair of supporting legs; a pair of gantry frames, longitudinal beams, and bottom beams form the main frame of the trolley, with a spraying track and a pair of grinding tracks respectively arranged at one end and in the middle of the main frame, and the spraying track and the pair of grinding tracks are arranged in a ring shape; a pair of arc-shaped support frames are arranged between the main frame and the spraying track and the pair of grinding tracks respectively; support frames are arranged between the arc-shaped support frames and the spraying track and the pair of grinding tracks respectively, and a step ladder is provided at the other end of the main frame.

[0005] A spraying carriage is set on the spraying track, and a spraying device is set on the spraying carriage; a grinding carriage is set on a pair of grinding tracks, and a grinding device is set on the grinding carriage. A grinding wheel is set on the upper end of the grinding device, and a telescopic frame is set between the grinding device and the grinding wheel.

[0006] A pair of gantry frames are connected by crossbeams at the top, middle, and bottom. Above the crossbeams of the pair of gantry frames are upper, middle, and lower construction platforms, respectively. A sprayer and a paint container are installed on the construction platform. Maintenance equipment and operators are located behind the upper construction platform. A pipe is installed between the inlet of the sprayer and the paint container, and a pipe is installed between the outlet of the sprayer and the spraying device.

[0007] Beneficial effects: The integrated trolley device of this utility model integrates tunnel grinding, spraying, and maintenance construction. It operates via a spraying track and a pair of grinding tracks, with the spraying trolley and grinding trolley driving the spraying device and grinding device respectively for construction. This avoids spatial overlap and chaos in construction. It enables collaborative operation of multiple processes, adapts to the construction of complex tunnel cross sections, improves construction efficiency, and ensures construction quality. Attached Figure Description

[0008] The present invention will be further described below with reference to the accompanying drawings:

[0009] Figure 1 This is a schematic diagram of the overall assembly structure;

[0010] Figure 2 yes Figure 1 A front view structural diagram;

[0011] Figure 3 yes Figure 2 A partial structural diagram of the spraying device;

[0012] Figure 4 yes Figure 2 A partial structural diagram of the grinding device; Detailed Implementation

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0014] The integrated painting and sanding trolley 1 is equipped with a pair of masts 2 at both ends. The upper and middle parts between the two sides of the pair of masts 2 are respectively equipped with longitudinal beams 3. The lower ends of the two sides of the pair of masts 2 are equipped with a pair of bottom beams 2-2. The two ends of the bottom beams 2-2 are symmetrically equipped with a pair of support legs 4. The two ends of the bottom beams 2-2 are equipped with a pair of wheeled walking mechanisms 5, which are located between the pair of support legs 4. The pair of masts 2, longitudinal beams 3, and bottom beams 2-2 constitute the main frame of the trolley. A painting track 6 and a pair of sanding tracks 7 are respectively set at one end and the middle of the main frame. The painting track 6 and the pair of sanding tracks 7 are set as ring bodies. A pair of arc-shaped support frames 8-2 are set between the two sides of the main frame and the painting track 6 and the pair of sanding tracks 7, respectively. The arc-shaped support frames 8-2 are equipped with support frames between the painting track 6 and the pair of sanding tracks 7, respectively. A step ladder is set at the other end of the main frame.

[0015] A spraying carriage 8-1 is set on the spraying track 6, and a spraying device 8 is set on the spraying carriage 8-1; a grinding carriage 9-1 is set on a pair of grinding tracks 7, and a grinding device 9 is set on the grinding carriage 9-1. A grinding wheel is set on the upper end of the grinding device 9, and a telescopic frame 9-2 is set between the grinding device 9 and the grinding wheel.

[0016] A pair of gantry frames 2 are connected by crossbeams 2-1 at the top, middle, and bottom. The crossbeams 2-1 at the top, middle, and bottom of the pair of gantry frames 2 are connected by upper, middle, and lower construction platforms. A spraying machine 8-3 and a paint container 8-4 are installed on the construction platforms. Maintenance equipment and operators are located behind the upper construction platform. A pipe is installed between the inlet of the spraying machine 8-3 and the paint container 8-4, and a pipe is installed between the outlet of the spraying machine 8-3 and the spraying device 8.

Claims

1. A tunnel grinding, spraying, and maintenance integrated trolley device, comprising: a spraying and grinding integrated trolley (1), a gantry (2), a crossbeam (2-1), a bottom beam (2-2), a longitudinal beam (3), support legs (4), a wheeled walking mechanism (5), a spraying track (6), a grinding track (7), a spraying device (8), a spraying trolley (8-1), an arc-shaped support frame (8-2), a spraying machine (8-3), a paint container (8-4), a grinding device (9), a grinding trolley (9-1), and a telescopic frame (9-2); characterized in that: A pair of masts (2) are set at both ends of the spraying and grinding trolley (1). A pair of longitudinal beams (3) are set at the upper and middle parts between the two sides of the pair of masts (2). A pair of bottom beams (2-2) are set at the lower ends of the two sides of the pair of masts (2). A pair of support legs (4) are symmetrically set at both ends of the bottom beams (2-2). A pair of wheeled walking mechanisms (5) are set at both ends of the bottom beams (2-2). The pair of wheeled walking mechanisms (5) are set between the pair of support legs (4). The pair of masts (2), longitudinal beams (3), and bottom beams (2-2) form the main frame of the trolley. A spraying track (6) and a pair of grinding tracks (7) are set at one end and the middle part of the main frame, respectively. The spraying track (6) and the pair of grinding tracks (7) are set as a ring. A pair of arc-shaped support frames (8-2) are set between the two sides of the main frame and the spraying track (6) and the pair of grinding tracks (7), respectively. A support frame is set between the arc-shaped support frame (8-2) and the spraying track (6) and the pair of grinding tracks (7), respectively. A step ladder is set at the other end of the main frame.

2. The integrated trolley device for tunnel grinding, spraying, maintenance, and construction according to claim 1, characterized in that, A spraying carriage (8-1) is set on the spraying track (6), and a spraying device (8) is set on the spraying carriage (8-1); a grinding carriage (9-1) is set on a pair of grinding tracks (7), and a grinding device (9) is set on the grinding carriage (9-1). A grinding wheel is set on the upper end of the grinding device (9), and a telescopic frame (9-2) is set between the grinding device (9) and the grinding wheel.

3. The integrated trolley device for tunnel grinding, spraying, maintenance, and construction according to claim 1, characterized in that, A pair of gantry frames (2) are connected by a crossbeam (2-1) at the top, middle and bottom respectively. The crossbeams (2-1) at the top, middle and bottom of the pair of gantry frames (2) are connected by an upper, middle and lower construction platform respectively. A spraying machine (8-3) and a paint container (8-4) are installed on the construction platform. Maintenance equipment and operators are provided behind the upper construction platform. A pipe is installed between the inlet of the spraying machine (8-3) and the paint container (8-4), and a pipe is installed between the outlet of the spraying machine (8-3) and the spraying device (8).

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