Multifunctional operation table for tunnel trolley

Abstract

The utility model relates to the technical field of engineering equipment, in particular to a multifunctional operation table for a tunnel trolley, which comprises an operation table, a control module is arranged in the operation table and connected with a control panel, a display screen is arranged on the control panel, buttons are arranged on the control panel, and the control panel is connected with the control module. The emergency button is arranged on one side of the display screen, the guide plate is arranged in the operation table, the fan is arranged at the bottom of the control module, the first filter plate is arranged at the bottom end of the operation table, the second filter plates are arranged on the two side faces of the operation table, the rollers are arranged at the four corners of the bottom of the operation table, and the protective cover is arranged at the top of the emergency button. A plurality of positioning rods are arranged on the protective cover, and by means of the structure of the protective cover, the positioning rods, the guide plate, the fan, the first filter plate, the second filter plate, the rolling wheels and the pressing plate, the problems that in the structure, the control panel is exposed outside, and protection on the button is insufficient are solved.

Description

Technical Field

[0001] This utility model relates to the field of engineering equipment technology, specifically a multi-functional operating console for a tunnel trolley. Background Technology

[0002] Tunnel trolleys are indispensable non-standard products for secondary lining in tunnel construction. They mainly include simple lining trolleys, fully hydraulic automatic walking lining trolleys, and grid-type lining trolleys. Fully hydraulic lining trolleys can be further divided into side-top arch type, full-circular needle beam type, bottom-form needle beam type, and full-circular through-type. In hydraulic tunnel and bridge construction, lifting slipform, jacking slipform, and flipping formwork are also commonly used. Currently, tunnel trolleys are generally controlled via an operator's console. Prolonged operation of the control module generates high temperatures and dust, easily causing damage and reducing its lifespan, resulting in economic losses.

[0003] Furthermore, the application document with publication number CN202120035088.6 mentions a multi-functional operating console for a tunnel trolley. By activating a control switch, the console is powered on, simultaneously illuminating the tunnel trolley with fluorescent light. A start button powers on the control module, which then sends signals to the tunnel trolley to control its operation. Due to prolonged operation, the control module generates high temperatures. A cooling fan activates the heat absorption holes to draw out the heat generated by the control module, which is then dissipated through the heat dissipation vents, thus extending its service life and reducing potential damage. Additionally, prolonged use of the operating console will cause dust to accumulate inside. The system uses an air pump to drive the suction head to clean the dust accumulated inside the base box. The cleaned dust is then sucked into a dust collection box through a suction pipe and finally discharged through the dust outlet. However, there are still some shortcomings that need to be optimized. The specific shortcomings are as follows: The control panel is exposed to the outside, and the buttons are not adequately protected. Construction dust can easily accumulate on the control panel. In addition, the operating panel usually has an emergency stop button. In the current operating panel, in case of an emergency, the operator needs to open the protective cover and spend a lot of time finding and activating the emergency stop function. If the protective cover is compacted, activating the emergency stop will take a very long time, increasing the risk of accidents.

[0004] Therefore, it is particularly important to design a multi-functional operating console for tunnel trolleys to overcome the above-mentioned technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of this invention is to provide a multi-functional operating console for tunnel trolleys to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-functional control panel for a tunnel trolley includes a control panel with a control module inside. The control module is connected to a control panel, which has a display screen and buttons. An emergency stop button is located on one side of the display screen. A guide plate is located inside the control panel. A fan is located at the bottom of the control module. A first filter plate is located at the bottom of the control panel. Second filter plates are located on both sides of the control panel. Rollers are located at the four corners of the bottom of the control panel. A protective cover is located on the top of the emergency stop button, and the protective cover has several positioning rods.

[0008] The emergency button has a pressing plate at its top, which is connected to a pressing rod. A fixing plate is provided on the outside of the pressing rod. A limiting plate is symmetrically provided at the top of the fixing plate, and a telescopic component is symmetrically provided at the bottom of the fixing plate. A rotating cylinder is provided at the other end of the telescopic component. A limiting rod is provided on one side of the rotating cylinder, and a rotating groove is provided at the bottom of the limiting rod. Several ball bearings are provided inside the rotating groove, and a fixing cylinder is provided on the outside of the rotating cylinder.

[0009] As a preferred embodiment of this utility model, the operating console is equipped with a storage battery, and the storage battery is electrically connected to the control module. The control module is electrically connected to the control panel, the display screen, and the fan.

[0010] As a preferred embodiment of this utility model, the bottom and two sides of the operating table are respectively provided with slots, and the first filter plate and the second filter plate are fixed to the slots by bolts.

[0011] As a preferred embodiment of this utility model, the roller is a universal wheel, and the roller is provided with a self-locking structure.

[0012] As a preferred embodiment of this utility model, the protective cover is made of acrylic sheet, and one end of the protective cover is provided with a connecting sleeve. The operating table is provided with a rotating seat for matching the connecting sleeve. The rotating seat is provided with a fixed shaft inside, and the connecting sleeve can rotate along the central axis of the fixed shaft.

[0013] As a preferred embodiment of this utility model, the inner top of the rotating cylinder is provided with a groove for matching the limiting plate, and the inner side wall of the fixed cylinder is provided with a rotating groove for matching the rotating groove, and the rotating cylinder and the fixed cylinder can rotate.

[0014] As a preferred embodiment of this utility model, the telescopic component includes a large sleeve, a small sleeve, and a compression spring. The small sleeve can slide inside the large sleeve, and the two ends of the compression spring are respectively connected to a fixing plate and a rotating cylinder. One end of the large sleeve is fixedly connected to the rotating cylinder, and one end of the small sleeve is fixedly connected to the fixing plate.

[0015] As a preferred embodiment of this utility model, two sets of positioning rods are provided, each set of positioning rods is provided with a slot, and the limiting rod is provided with a locking block. The locking block and the slot are engaged and connected. The fixed cylinder is provided with an arc-shaped clearance groove for avoiding the limiting rod. The fixed cylinder and the rotating cylinder are provided with clearance openings near the center for avoiding the pressing rod. The fixed cylinder and the protective cover are fixedly connected.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model provides a multi-functional operating console for tunnel trolleys. Utilizing a structure of protective cover, positioning rod, and fixing cylinder, the operator views information and sets values ​​via the control panel. During construction, the protective cover protects the control panel from dust. An internal fan activates, and airflow passes through a first filter plate to remove heat from the control module. A guide plate directs the airflow through a second filter plate for discharge. In emergencies, there's no need to open the protective cover; simply rotating and pressing the button activates the emergency button, sending a signal to the control module to trigger an emergency response. This solves the problems of exposed control panels, insufficient protection for buttons, and the accumulation of construction dust on the control panel. Furthermore, existing operating consoles typically have an emergency button, but in emergencies, operators need to open the protective cover and spend considerable time locating and activating the emergency braking function. If the protective cover is compressed, activating the emergency braking takes a very long time, increasing the risk of accidents. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the entire utility model;

[0019] Figure 2 This is a disassembled and planar structural diagram of the emergency button structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the planar structure of the internal components of the operating console of this utility model.

[0021] In the diagram: 1. Control panel; 101. Control module; 102. Control panel; 103. Display screen; 104. Button; 105. Emergency button; 106. Protective cover; 107. Positioning rod; 2. Guide plate; 201. Fan; 202. First filter plate; 203. Second filter plate; 204. Roller; 3. Pressing plate; 301. Pressing rod; 302. Fixing plate; 303. Limiting plate; 304. Telescopic assembly; 305. Rotary cylinder; 306. Limiting rod; 307. Rotary groove; 308. Ball bearing; 309. Fixing cylinder. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are provided. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0024] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0027] A multi-functional control panel for a tunnel trolley includes a control panel 1, an internal control module 101 connected to a control panel 102, a display screen 103 on the control panel 102, buttons 104 on the control panel 102, an emergency stop button 105 on one side of the display screen 103, a guide plate 2 inside the control panel 1, a fan 201 at the bottom of the control module 101, a first filter plate 202 at the bottom of the control panel 1, second filter plates 203 on both sides of the control panel 1, casters 204 at the four corners of the bottom of the control panel 1, and a protective cover 106 on top of the emergency stop button 105. Several positioning rods 107 are provided. The operator can view relevant information through the display screen 103 on the control panel 102 and operate it through the button 104. When the preset value is set and construction is carried out, the protective cover 106 protects the control panel to prevent construction dust from falling into the gap between the display screen 103 and the control panel 102. At the same time, the fan 201 inside the operating table 1 works. The airflow goes from the bottom of the operating table through the first filter plate 202 to the inside of the operating table, carrying away the heat emitted by the control module 101. After being guided by the guide plate 2, it leaves the operating table 1 through the second filter plate 203 to dissipate heat from the control module 101 and prevent it from being affected by high temperature.

[0028] The control panel 1 is equipped with a battery, which is electrically connected to the control module 101. The control module 101 is electrically connected to the control panel 102, the display screen 103, and the fan 201 to facilitate the starting of the components. The bottom and two sides of the control panel 1 are provided with slots. The first filter plate 202 and the second filter plate 203 are fixed to the slots with bolts to facilitate the cleaning and replacement of the filter plates. The rollers 204 are universal wheels with a self-locking structure to facilitate the movement of the control panel. The protective cover 106 is made of acrylic sheet and has a connecting sleeve at one end. The control panel 1 is provided with a rotating seat that is adapted to the connecting sleeve. The rotating seat has a fixed shaft inside, and the connecting sleeve can rotate along the central axis of the fixed shaft to protect the control panel from dust contamination during operation and to protect the buttons.

[0029] In this embodiment, please refer to Figure 1 and Figure 2The emergency button 105 has a pressing plate 3 on its top, which is connected to a pressing rod 301. A fixing plate 302 is located outside the pressing rod 301. A limiting plate 303 is symmetrically located at the top of the fixing plate 302, and a telescopic assembly 304 is symmetrically located at the bottom of the fixing plate 302. A rotating cylinder 305 is located at the other end of the telescopic assembly 304. A limiting rod 306 is located on one side of the rotating cylinder 305, and a rotating groove 307 is located at the bottom of the limiting rod 306. Several ball bearings 308 are located inside the rotating groove 307. A fixing cylinder 309 is located outside the rotating cylinder 305. In case of emergency, there is no need to open the protective cover 106; simply rotating the pressing rod 301 will resolve the emergency situation. When the pressing rod 301 is pressed down, the pressing plate 3 contacts the emergency button 105, and the emergency signal is immediately sent to the control module 101, triggering the corresponding emergency response mechanism. Specifically, when the pressing rod 301 is rotated, the locking block and the locking slot are separated, and the rotating cylinder 305 drives the limiting rod 306 to rotate along the arc-shaped clearance groove on the fixed cylinder 309 until the locking block on the limiting rod 306 is inserted into the locking slot inside another positioning rod 107. Then the pressing rod 301 is pressed down, and the telescopic component 304 is compressed. The pressing plate 3 moves downward in a directional direction to contact the emergency button 105. The first set of locking blocks and locking slots before rotation prevents accidental operation in non-emergency situations.

[0030] The rotating cylinder 305 has a groove at its inner top end that mates with the limiting plate 303, and the fixed cylinder 309 has a rotating groove on its inner side wall that mates with the rotating groove 307. The rotating cylinder 305 and the fixed cylinder 309 can rotate to facilitate rotating the horizontal position of the pressing plate and moving it to the top of the emergency button. The telescopic assembly 304 includes a large sleeve, a small sleeve, and a compression spring. The small sleeve can slide inside the large sleeve, and both ends of the compression spring are connected to the fixed plate 302 and the rotating cylinder 305, respectively. One end of the large sleeve is fixedly connected to the rotating cylinder 305. One end of the small sleeve is fixedly connected to the fixing plate 302. The pressing plate can be easily reset through the telescopic component 304. Two sets of positioning rods 107 are provided. The two sets of positioning rods 107 are provided with slots. The limiting rod 306 is provided with a locking block. The locking block and the slot are engaged. The fixing cylinder 309 is provided with an arc-shaped clearance groove for avoiding the limiting rod 306. The fixing cylinder 309 and the rotating cylinder 305 are provided with clearance openings near the center for avoiding the pressing rod 301. The fixing cylinder 309 and the protective cover 106 are fixedly connected to facilitate the pressing of the emergency button by the pressing plate.

[0031] The working process of this utility model is as follows: When using this multi-functional operating console for tunnel trolleys, the operator first views relevant information through the display screen 103 on the control panel 102 and operates it through the button 104. After the preset values ​​are set and construction begins, the protective cover 106 protects the control panel to prevent construction dust from falling into the gaps between the display screen 103 and the control panel 102. At the same time, the fan 201 inside the operating console 1 operates, and the airflow flows from the bottom of the operating console through the first filter plate 202 into the operating console, carrying away the heat emitted by the control module 101. Guided by the guide plate 2, the airflow leaves the operating console 1 through the second filter plate 203, dissipating heat from the control module 101 and preventing it from being affected by high temperatures. In an emergency, there is no need to open the protective cover 106. Simply rotate the pressing rod 301 and then press it down. After the pressing plate 3 contacts the emergency button 105, the emergency signal is sent to the control module 101, triggering the corresponding emergency response mechanism. Specifically, when the rod is rotated and the pressing rod 301 is pressed down, the locking block and the locking slot separate. The rotating cylinder 305 drives the limiting rod 306 to rotate along the arc-shaped clearance groove on the fixed cylinder 309 until the locking block on the limiting rod 306 inserts into the locking slot inside another positioning rod 107. Then, the pressing rod 301 is pressed down. At this time, the telescopic component 304 is compressed, and the pressing plate 3 moves downward to contact the emergency button 105. The first set of locking blocks and locking slots before rotation prevents accidental operation in non-emergency situations.

[0032] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. Their control circuits can be implemented by simple circuit connection by those skilled in the art. They are common knowledge in the art. Therefore, this application will not explain the control methods and circuit connections in detail.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional control panel for a tunnel trolley, comprising a control panel (1), characterized in that: The operating console (1) is equipped with a control module (101) inside. The control module (101) is connected to a control panel (102). The control panel (102) is equipped with a display screen (103) and buttons (104). An emergency button (105) is provided on one side of the display screen (103). The operating console (1) is equipped with a guide plate (2). The bottom of the control module (101) is equipped with a fan (201). The bottom of the operating console (1) is equipped with a first filter plate (202). The two sides of the operating console (1) are equipped with second filter plates (203). The four corners of the bottom of the operating console (1) are equipped with rollers (204). The top of the emergency button (105) is equipped with a protective cover (106). The protective cover (106) is equipped with several positioning rods (107). The emergency button (105) has a pressing plate (3) on its top, which is connected to a pressing rod (301). The pressing rod (301) has a fixing plate (302) on its outside. The fixing plate (302) has a limiting plate (303) symmetrically arranged at its top. The fixing plate (302) has a telescopic component (304) symmetrically arranged at its bottom. The telescopic component (304) has a rotating cylinder (305) at its other end. The rotating cylinder (305) has a limiting rod (306) on its outer side. The limiting rod (306) has a rotating groove (307) at its bottom. The rotating groove (307) has several ball bearings (308) inside. The rotating cylinder (305) has a fixing cylinder (309) on its outside.

2. The multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: The operating console (1) is equipped with a storage battery, and the storage battery is electrically connected to the control module (101). The control module (101) is electrically connected to the control panel (102), the display screen (103), and the fan (201).

3. A multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: The bottom and two sides of the operating table (1) are provided with slots, and the first filter plate (202) and the second filter plate (203) are fixed to the slots by bolts.

4. A multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: The roller (204) is a universal wheel, and the roller (204) is provided with a self-locking structure.

5. A multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: The protective cover (106) is made of acrylic sheet, and one end of the protective cover (106) is provided with a connecting sleeve. The operating table (1) is provided with a rotating seat for matching the connecting sleeve. The rotating seat is provided with a fixed shaft inside, and the connecting sleeve can rotate along the central axis of the fixed shaft.

6. A multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: The inner top of the rotating cylinder (305) is provided with a groove for matching the limiting plate (303), and the inner side wall of the fixed cylinder (309) is provided with a rotating groove for matching the rotating groove (307). The rotating cylinder (305) and the fixed cylinder (309) can rotate.

7. A multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: The telescopic assembly (304) includes a large sleeve, a small sleeve, and a compression spring. The small sleeve can slide inside the large sleeve, and the two ends of the compression spring are respectively connected to a fixing plate (302) and a rotating cylinder (305). One end of the large sleeve is fixedly connected to the rotating cylinder (305), and one end of the small sleeve is fixedly connected to the fixing plate (302).

8. A multi-functional operating console for a tunnel trolley according to claim 1, characterized in that: Two sets of positioning rods (107) are provided, and the two sets of positioning rods (107) are provided with slots. The limiting rod (306) is provided with a locking block. The locking block and the slot are engaged and connected. The fixed cylinder (309) is provided with an arc-shaped clearance groove for avoiding the limiting rod (306). The fixed cylinder (309) and the rotating cylinder (305) are provided with clearance openings for avoiding the pressing rod (301) near the center. The fixed cylinder (309) and the protective cover (106) are fixedly connected.

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