Large-section tunnel lining trolley formwork annular automatic cleaning and film coating construction device

Abstract

The utility model discloses a large-section tunnel lining trolley formwork annular automatic cleaning and film coating construction device which comprises a mounting frame, a plurality of sets of moving mechanisms are evenly arranged on the outer side of the mounting frame, cleaning assemblies are arranged in the moving mechanisms, and liquid passing pipes are symmetrically arranged on the two sides of the bottom of the mounting frame. A roller is arranged in the liquid passing pipe; under the cooperation of the pressure sensor, the driving device, the mounting plate, the spring, the arc-shaped rod, the push plate, the rotating rod and the grinding plate, multiple groups of moving mechanisms can be driven to move in a reciprocating manner, and then the surface of a template is brushed and ground by utilizing reciprocating motion, so that the brushing and grinding effect is ensured, residual impurities can be automatically scraped in the brushing and grinding process, and the working efficiency is improved. And through cooperation of a liquid passing pipe, a roller and a groove, paint can be evenly smeared, and waste is not likely to be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction, in particular to a large-section tunnel lining trolley template annular automatic cleaning and coating construction device. Background Art

[0002] During the tunnel construction process, secondary lining pouring is required, but cleaning work is required before pouring to ensure the flatness of the formwork. Therefore, a device is needed to clean and coat the grinding plate before pouring;

[0003] The existing publication number is "CN209124431U" for a large-section tunnel lining trolley template automatic circumferential cleaning and coating construction device, which includes an annular steel guide rail, an annular traction device, a cleaning and coating device and a pipeline system; the annular steel guide rail includes a first annular steel guide rail and a second annular steel guide rail; the annular steel guide rail is in a doorway shape; the first annular steel guide rail and the second annular steel guide rail are arranged in parallel and a working area is arranged between the two; the annular traction device and the cleaning and coating device are respectively arranged in the working area; the annular traction device is connected to the cleaning and coating device and drives the cleaning and coating device to move circumferentially along the annular steel guide rail; the pipeline system is respectively connected to the annular traction device and the cleaning and coating device. The utility model proposes a large-section tunnel lining trolley template automatic circumferential cleaning and coating construction device with a large manual cleaning working space and significant cleaning effect.

[0004] However, the device simply uses a brushing method for cleaning. During the cleaning process, residues may sometimes remain on the surface of the template, and some materials that are easy to stick may also remain on the template, thereby affecting the cleanliness of the template surface. Utility Model Content

[0005] The utility model aims to provide a large-section tunnel lining trolley template annular automatic cleaning coating construction device to solve the existing problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-section tunnel lining trolley template annular automatic cleaning coating construction device, including a mounting frame, a plurality of moving mechanisms are evenly arranged on the outside of the mounting frame, a cleaning assembly is arranged inside the moving mechanism, liquid pipes are symmetrically arranged on both sides of the bottom of the mounting frame, a roller is arranged inside the liquid pipe, a plurality of grooves are evenly arranged on the outside of the roller, and pressure sensors are symmetrically arranged on both sides of the mounting frame.

[0007] Preferably, the cleaning assembly includes a driving device, a mounting plate, a spring, an arc rod, a push plate, a rotating rod and a grinding plate. The driving device is provided at the bottom inside the moving mechanism, a rotating rod is provided at the output end of the driving device, a grinding plate is provided at the bottom of the rotating rod, mounting plates are symmetrically provided on both sides of the driving device, push plates are hinged inside the mounting plates, arc rods are symmetrically provided on the tops of both sides of the driving device, springs are provided on the outside of the arc rods, which can brush the surface of the template to ensure the brushing effect, and can also automatically scrape off residual impurities during the brushing process to ensure the flatness of the template surface.

[0008] Preferably, a mounting hole is provided on one side of the push plate, and the arc rod is located inside the mounting hole, so that the push plate can slide along the arc rod conveniently and the sliding stability can be ensured.

[0009] Preferably, a limiting plate is provided on one side of the arc-shaped rod to prevent the roller from falling off.

[0010] Preferably, the driving device is composed of a driving motor and a motor compartment, and the mounting plate and the arc rod are both located on both sides of the motor compartment, which is convenient for installing the mounting plate and the arc rod.

[0011] Preferably, an arc-shaped bin is provided at the bottom of the liquid passage pipe, and the roller is located inside the arc-shaped bin to ensure the stability of the roller installation.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the large-section tunnel lining trolley template annular automatic cleaning coating construction device;

[0013] Through the cooperation of pressure sensors, drive devices, mounting plates, springs, arc rods, push plates, rotating rods and grinding plates, multiple groups of moving mechanisms can be driven to move back and forth, and then the reciprocating motion is used to brush and grind the surface of the template to ensure the brushing effect. In the process of brushing and grinding, residual impurities can be automatically scraped off to ensure the flatness of the template surface. Then, through the cooperation of liquid pipes, rollers and grooves, the paint can be evenly applied without causing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 It is the front view of the utility model;

[0017] Figure 4 It is a front cross-sectional view of the liquid passage pipe of the utility model;

[0018] Figure 5It is an enlarged structural diagram of the cleaning component of the utility model.

[0019] In the figure: 1. mounting frame; 2. cleaning assembly; 21. driving device; 22. mounting plate; 23. spring; 24. arc rod; 25. push plate; 26. rotating rod; 27. grinding plate; 3. moving mechanism; 4. liquid passage; 5. roller; 6. pressure sensor; 7. groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 5 The utility model provides an embodiment of a large-section tunnel lining trolley template annular automatic cleaning coating construction device, including a mounting frame 1, a plurality of moving mechanisms 3 are evenly arranged on the outside of the mounting frame 1, a cleaning assembly 2 is arranged inside the moving mechanism 3, the cleaning assembly 2 includes a driving device 21, a mounting plate 22, a spring 23, an arc rod 24, a push plate 25, a rotating rod 26 and a grinding plate 27, a driving device 21 is arranged at the bottom of the moving mechanism 3, a rotating rod 26 is arranged at the output end of the driving device 21, a grinding plate 27 is arranged at the bottom of the rotating rod 26, mounting plates 22 are symmetrically arranged on both sides of the driving device 21, and the internal hinge of the mounting plate 22 There is a push plate 25, arc rods 24 are symmetrically arranged on the top of both sides of the driving device 21, a mounting hole is arranged on one side of the push plate 25, and the arc rod 24 is located inside the mounting hole, so that the push plate 25 can slide along the arc rod 24. The driving device 21 is composed of a driving motor and a motor compartment, and the mounting plate 22 and the arc rod 24 are both located on both sides of the motor compartment, so that the mounting plate 22 and the arc rod 24 can be installed conveniently to ensure the stability of sliding. A spring 23 is arranged on the outer side of the arc rod 24, which can brush the surface of the template to ensure the brushing effect, and in the process of brushing, the residual impurities can be automatically scraped off to ensure the flatness of the template surface.

[0022] Liquid passing pipes 4 are symmetrically provided on both sides of the bottom of the mounting frame 1, a roller 5 is provided inside the liquid passing pipe 4, a limit plate is provided on one side of the arc rod 24 to prevent the roller 5 from falling off, a plurality of groups of grooves 7 are evenly provided on the outer side of the roller 5, pressure sensors 6 are symmetrically provided on both sides of the mounting frame 1, an arc-shaped bin is provided at the bottom of the liquid passing pipe 4, and the roller 5 is located inside the arc-shaped bin to ensure the stability of the installation of the roller 5.

[0023] Working principle: During the scrubbing process, the moving mechanism 3 is first started, and the moving mechanism 3 slides along the mounting frame 1. When the moving mechanism 3 contacts the pressure sensor 6, the pressure sensor 6 receives the pressure and then transmits the pressure signal to the controller. Then the controller controls the moving mechanism 3 to move in the opposite direction, thereby driving the moving mechanism 3 to reciprocate along the mounting frame 1. During the movement, the driving device 21 is started again, and the driving device 21 drives the rotating rod 26 and the grinding plate 27 to rotate. The grinding plate 27 scrubs the surface of the template during rotation, and the push plate 25 scrapes off the remaining residue during the movement. Then the liquid pipe 4 and the roller 5 follow the moving mechanism 3 to move. During the movement, the roller 5 moves along the surface of the template. During the movement, the groove 7 carries the liquid inside the liquid pipe 4 to discharge, thereby controlling the discharge amount to prevent excessive discharge and uneven smearing.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In the description of the present utility model, unless otherwise specified, "multiple" means two or more than two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A large-section tunnel lining trolley template annular automatic cleaning coating construction device, comprising a mounting frame (1), characterized in that: A plurality of groups of moving mechanisms (3) are evenly arranged on the outside of the mounting frame (1), a cleaning assembly (2) is arranged inside the moving mechanism (3), liquid passage pipes (4) are symmetrically arranged on both sides of the bottom of the mounting frame (1), a roller (5) is arranged inside the liquid passage pipe (4), a plurality of groups of grooves (7) are evenly arranged on the outside of the roller (5), and pressure sensors (6) are symmetrically arranged on both sides of the mounting frame (1).

2. According to claim 1, a large-section tunnel lining trolley template annular automatic cleaning coating construction device is characterized by: The cleaning assembly (2) comprises a driving device (21), a mounting plate (22), a spring (23), an arc-shaped rod (24), a push plate (25), a rotating rod (26) and a grinding plate (27). The driving device (21) is provided at the bottom of the interior of the moving mechanism (3). The output end of the driving device (21) is provided with a rotating rod (26). The bottom of the rotating rod (26) is provided with a grinding plate (27). The driving device (21) is symmetrically provided with mounting plates (22) on both sides. The mounting plates (22) are hingedly connected to the inside of the mounting plates (22). The driving device (21) is symmetrically provided with arc-shaped rods (24) on the top of both sides. The outer sides of the arc-shaped rods (24) are provided with springs (23).

3. According to claim 2, a large-section tunnel lining trolley template annular automatic cleaning and coating construction device is characterized by: A mounting hole is provided on one side of the push plate (25), and the arc-shaped rod (24) is located inside the mounting hole.

4. According to claim 2, a large-section tunnel lining trolley template annular automatic cleaning coating construction device is characterized by: A limiting plate is provided on one side of the arc-shaped rod (24).

5. According to claim 2, a large-section tunnel lining trolley template annular automatic cleaning and coating construction device is characterized by: The driving device (21) is composed of a driving motor and a motor compartment, and the mounting plate (22) and the arc-shaped rod (24) are both located on both sides of the motor compartment.

6. According to claim 1, a large-section tunnel lining trolley template annular automatic cleaning coating construction device is characterized by: An arc-shaped bin is provided at the bottom of the liquid passage pipe (4), and the roller (5) is located inside the arc-shaped bin.

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