CN212249068U - A road tunnel maintenance and reinforcement platform for traffic - Google Patents

Abstract

The utility model discloses a road tunnel maintenance and reinforcement platform for traffic, which comprises a first sliding rod, sliding blocks are symmetrically installed on both sides of the first sliding rod, and a base is sleeved symmetrically on both sides of the outer side of the first sliding rod. The top and bottom of the inside of the base are provided with a chute that cooperates with the sliders, an electric cylinder is installed at the middle position of the top of the base, a tool box is installed on one side of the top of one set of the base, and the other set is An ash storage box is installed on one side of the top of the base. The device of the utility model can adjust the height of the workbench through an electric cylinder, and the operation is more convenient. To ensure the safety of the operation, the dust generated during the operation can be absorbed and cleaned through the dust exhaust pipe and the exhaust fan, so as to avoid harm to the operator's body.

Description

A road tunnel maintenance and reinforcement platform for traffic

technical field

The utility model relates to the technical field of maintenance and reinforcement platforms, in particular to a road tunnel maintenance and reinforcement platform for traffic.

Background technique

The main building of the tunnel is generally composed of the tunnel body, lining and tunnel door. In the area where the tunnel entrance is prone to collapse, a Ming tunnel is also built. The tunnel's ancillary structures include waterproof and drainage facilities, ventilation and lighting facilities, traffic signal facilities and emergency facilities, etc. , During the long-term operation of the tunnel, lining cracks and water leakage are prone to occur, so maintenance personnel are required to check the tunnel from time to time and carry out maintenance and reinforcement;

In the prior art, when the lining cracks or water seeps occurs in the tunnel, maintenance personnel are required to stand on the scaffolding to repair the tunnel. It takes a lot of time to build the platform, the safety is poor, and the operation is located at a high place. It is inconvenient for the operator to take the tools, and the dust generated during the operation will cause great harm to the operator's body, and the platform cannot be adjusted according to the width of different tunnels.

Utility model content

The purpose of this utility model is to provide a road tunnel maintenance and reinforcement platform for traffic, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a road tunnel maintenance and reinforcement platform for traffic, comprising a first sliding rod, two sides of the first sliding rod are symmetrically installed with sliders, and two outer sides of the first sliding rod A base is set on the side symmetrically, the top and bottom of the base are provided with sliding grooves that cooperate with the sliders, an electric cylinder is installed at the middle position of the top of the base, and a group of one side of the top of the base is installed A tool box is installed, an ash storage box is installed on one side of the top of the other set of the base, a control panel is installed on the top of one side of the tool box, and an exhaust fan is installed at the middle position of the top of the ash storage box, so A workbench is installed on the top of the electric cylinder, a dust collector is installed at one end of the front of the worktable, a dust exhaust pipe is arranged at the input end of the dust collector, and the end of the dust exhaust pipe away from the vacuum plate is all installed. It communicates with the output end of the exhaust fan. The two sets of workbenches are provided with a second sliding rod on one side close to each other. The second sliding rods are symmetrically installed on both sides of the second sliding rod. The top and bottom of the interior are both provided with a second chute that cooperates with the second slider, a first positioning groove is provided at the middle position of one end of the front of the first sliding rod, and one end of the front of the base is provided with a first locating groove. The first positioning bolts are matched with each other in the positioning grooves. The first positioning bolts are arranged on the side of the front side of the bases of the two groups close to the first sliding rod, and the first positioning bolts are threadedly connected with the first positioning grooves. One end of the front face of the sliding rod is provided with a second positioning groove, one end of the front face of the two sets of worktables is provided with second positioning bolts, and the second positioning bolts are threadedly connected with the second positioning grooves, and both ends of the top of the two sets of worktables A telescopic guardrail is provided, a material lifting assembly is provided on the top of a group of the workbenches, and the control panel is electrically connected to the exhaust fan, the servo motor and the electric cylinder respectively through wires.

Preferably, the material lifting assembly includes a lifting box, a support frame, a rope groove drum, a lifting frame, a cable, a servo motor and a rotating shaft, the support frame is located at the top of a group of the workbenches, and two inside the support frame are located. The top of the end is provided with a rotating shaft, a servo motor is installed on the top of one end of the support frame, the output end of the servo motor and one end of the rotating shaft are fixed to each other, and a rope groove drum is installed at the middle position outside the rotating shaft. The outer side of the groove drum is wound with a cable, the bottom of the cable is provided with a hoisting frame, and the bottom of the hoisting frame is provided with a hoisting box.

Preferably, both ends of the bottom of the base are provided with universal wheels.

Preferably, a dust-proof net is provided on the outer side of the electric cylinder.

Preferably, a support column is installed at the bottom of the workbench obliquely, and the bottom of the support column and the outer side of the output end of the electric cylinder are fixed to each other.

Preferably, a hatch is provided at the bottom of one side of the ash storage box.

Preferably, the outer side of the servo motor is provided with a motor compartment, and the inner side of the motor compartment is provided with shock-absorbing and noise-absorbing cotton.

Compared with the prior art, the beneficial effects of the present utility model are: the road tunnel maintenance and reinforcement platform for traffic can adjust the height of the workbench through the electric cylinder, without the need for operators to climb, the operation is more convenient, and the operation is more convenient. A telescopic guardrail is installed on the top, which can protect the safety of workers working at high places. The dust generated during the operation can be absorbed and cleaned through the dust exhaust pipe and the exhaust fan, so as to avoid harm to the operator's body. In cooperation with the telescopic guardrail, the reinforcement platform can be adjusted according to the width of different tunnels. Through the cooperation of the rope groove drum, the lifting box and the servo motor, it can help workers to transport materials and tools, saving time and effort. The tunnel maintenance and reinforcement platform can be shrunk to the minimum when not in use, and can be directly stretched to the most suitable position according to the working environment when it is used, without the need for time-consuming construction, improving the work efficiency of operators.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the side view of the utility model;

In the picture: 1. Base; 2. Universal wheel; 3. Electric cylinder; 4. Support column; 5. Dust suction plate; 6. Dust exhaust pipe; 7. Ash storage box; 8. First positioning bolt; 9. The first sliding rod; 10, the lifting box; 11, the workbench; 12, the support frame; 13, the rope groove drum; 14, the second sliding rod; 15, the telescopic guardrail; 16, the second positioning bolt; 18. Toolbox; 19. Lifting frame; 20. Cable; 21. Exhaust fan; 22. Chute; 23. First positioning groove; 24. Slider; 25. Second chute; 26. Second slider; 27. Second positioning slot; 28. Servo motor; 29. Rotating shaft.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , an embodiment provided by the present utility model: a road tunnel maintenance and reinforcement platform for traffic, comprising a first sliding rod 9 , a sliding block 24 is symmetrically installed on both sides of the first sliding rod 9 , and the outer side of the first sliding rod 9 The base 1 is symmetrically sleeved on both sides of the base 1. The top and bottom of the base 1 are provided with a chute 22 that cooperates with the slider 24. An electric cylinder 3 is installed at the middle position of the top of the base 1. The use of the electric cylinder The model is SCMB20-50S1504E-5H, a toolbox 18 is installed on one side of the top of one set of bases 1, an ash storage box 7 is installed on one side of the top of the other set of bases 1, and a control panel 17 is installed on the top of one side of the toolbox 18. , an exhaust fan 21 is installed at the middle position of the top of the ash storage box 7, and a workbench 11 is installed on the top of the electric cylinder 3, which does not require operators to climb, and the operation is more convenient. Plate 5, the input end of the dust suction plate 5 is provided with a dust discharge pipe 6, and the end of the dust discharge pipe 6 away from the dust suction plate 5 is connected with the output end of the exhaust fan 21, and the dust generated during the operation is absorbed and discharged. For cleaning to avoid injury to the operator's body, the two sets of workbenches 11 are provided with a second slide bar 14 on one side close to each other, and second slide bars 26 are symmetrically installed on both sides of the second slide bar 14. The workbench The top and bottom of the inside of 11 are provided with a second chute 25 that cooperates with the second slider 26, a first positioning groove 23 is provided at the middle position of one end of the front of the first sliding rod 9, and the front of the base 1 is provided with a first positioning groove 23. One end is provided with a first positioning bolt 8 that cooperates with the first positioning groove 23. The first positioning bolt 8 is arranged on the side of the front side of the two sets of the bases 1 close to the first sliding rod 9, and the first positioning bolt 8 It is threadedly connected with the first positioning groove 23, one end of the front of the second sliding rod 14 is provided with a second positioning groove 27, and one end of the front of the two sets of workbenches 11 is provided with a second positioning bolt 16, and the second positioning bolt 16 is connected with the second positioning groove 27. The grooves 27 are screwed together, and the two ends of the tops of the two sets of workbenches 11 are provided with telescopic guardrails 15, which can protect the safety of workers working at high places. The top of one set of workbenches 11 is provided with material lifting components, and the control panel 17 is connected to the control panel 17 through wires. The exhaust fan 21 , the servo motor 28 and the electric cylinder 3 are electrically connected.

In this implementation, the material lifting assembly includes a hoisting box 10, a support frame 12, a rope groove drum 13, a hoisting frame 19, a cable 20, a servo motor 28, the model of the servo motor is 80ZFMA1-0D75DB, and a rotating shaft 29, which supports The frame 12 is located on the top of a group of workbenches 11, the top of the inner two ends of the support frame 12 is provided with a rotating shaft 29, the top of one end of the support frame 12 is installed with a servo motor 28, the output end of the servo motor 28 and one end of the rotating shaft 29 are fixed to each other, and the rotating shaft is fixed to each other. The rope groove drum 13 is installed at the middle position of the outer side of the 29, the outer side of the rope groove drum 13 is wound with a cable 20, the bottom of the cable 20 is provided with a lifting frame 19, and the bottom of the lifting frame 19 is provided with a lifting box 10, which can help workers Transporting materials and tools saves time and effort. Both ends of the bottom of the base 1 are provided with universal wheels 2, which do not require time-consuming construction and improve the work efficiency of operators. Dust, the bottom of the workbench 11 is inclined and installed with a support column 4, and the bottom of the support column 4 and the outer side of the output end of the electric cylinder 3 are fixed to each other to strengthen its stability. The bottom of the ash storage box 7 is provided with a hatch, which is convenient for To clean up the dust, the outer side of the servo motor 28 is provided with a motor compartment, and the inner side of the motor compartment is provided with shock-absorbing and muffler cotton to reduce vibration and sound.

Working principle: The electrical components of the device are powered by an external power supply. When in use, turn on the power supply, turn on the control panel 17, move the platform to the construction position through the universal wheel 2, and connect the base 1 and the first sliding rod 9 to the base 1 and the first The two sliding rods 14 slide inside the worktable 11 to adjust the overall width of the worktable, and then turn the first positioning bolt 8 and the second positioning bolt 16 into the first positioning groove 23 and the second sliding rod 14. Fix the position of the base 1 and the workbench 11, drive the extension of the telescopic guardrail 15 through the stretching of the workbench 11, adjust the height of the workbench 11 to the specified position through 3, turn on the exhaust fan 21, and rotate the exhaust fan 21. Generates negative pressure suction, absorbs the dust during the operation, and transfers it to the interior of the ash storage box 7 through the dust discharge pipe 6, and collects the dust uniformly. During the suction process, the negative pressure airflow inside the ash storage box 7 passes through the exhaust. When the inside of the ash storage box 7 is full of dust, the hatch can be opened for cleaning.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (7)

1. A road tunnel maintenance and reinforcement platform for traffic, comprising a first sliding rod (9), characterized in that: a slider (24) is symmetrically installed on both sides of the first sliding rod (9), and the first sliding rod ( 9) The base (1) is symmetrically sleeved on both sides of the outer side. The top and bottom of the base (1) are provided with chute (22) that cooperate with the slider (24). The base (1) Electric cylinders (3) are installed at the middle positions of the tops, a tool box (18) is installed on one side of the top of one set of the bases (1), and a storage tank is installed on one side of the top of the other set of bases (1). An ash box (7), a control panel (17) is installed on the top of one side of the tool box (18), an exhaust fan (21) is installed at the middle position of the top of the ash storage box (7), and the electric cylinder A workbench (11) is installed on the top of (3), a dust suction plate (5) is installed at one end of the front of the workbench (11), and a dust exhaust pipe is installed at the input end of the dust suction plate (5). (6), and the end of the dust exhaust pipe (6) away from the dust suction plate (5) is connected with the output end of the exhaust fan (21), and the two groups of the workbenches (11) are sleeved on one side close to each other. There is a second sliding rod (14), two sliding blocks (26) are symmetrically installed on both sides of the second sliding rod (14), and the top and bottom of the inside of the workbench (11) are provided with the second sliding block (26). A second sliding groove (25) in which the sliding blocks (26) cooperate with each other, a first positioning groove (23) is provided at the middle position of one end of the front side of the first sliding rod (9), and one end of the front side of the base (1) is provided with a first positioning groove (23). There are first positioning bolts (8) that cooperate with the first positioning grooves (23), and the first positioning bolts (8) are arranged on one end of the front face of the two sets of the bases (1) close to the first sliding rod (9). and the first positioning bolt (8) is threadedly connected with the first positioning groove (23), and one end of the front surface of the second sliding rod (14) is provided with a second positioning groove (27). 11) One end of the front is provided with a second positioning bolt (16), and the second positioning bolt (16) is threadedly connected with the second positioning groove (27), and two ends of the top of the two sets of workbenches (11) are provided with telescopic guardrails (15), a material lifting assembly is provided on the top of a group of the workbenches (11), and the control panel (17) is electrically connected to the exhaust fan (21), the servo motor (28) and the electric cylinder (3) through wires respectively. connect. 2. A road tunnel maintenance and reinforcement platform for traffic according to claim 1, characterized in that: the material lifting assembly comprises a lifting box (10), a support frame (12), a rope groove drum (13), a lifting box (10), a A frame (19), a cable (20), a servo motor (28) and a rotating shaft (29), the support frame (12) is located at the top of a set of the workbenches (11), and two inner parts of the support frame (12) are provided. The top of the end is provided with a rotating shaft (29), a servo motor (28) is installed on the top of one end of the support frame (12), and the output end of the servo motor (28) is fixed to one end of the rotating shaft (29), and the rotating shaft (29) A rope groove drum (13) is installed at the middle position of the outer side, the outer side of the rope groove drum (13) is wound with a cable (20), and the bottom of the rope (20) is provided with a hoisting frame (19) ), a hoisting box (10) is provided at the bottom of the hoisting frame (19). 3 . The road tunnel maintenance and reinforcement platform for traffic according to claim 1 , wherein the two ends of the bottom of the base ( 1 ) are provided with universal wheels ( 2 ). 4 . 4. A road tunnel maintenance and reinforcement platform for traffic according to claim 1, characterized in that: a dust net is provided on the outer side of the electric cylinder (3). 5. A highway tunnel maintenance and reinforcement platform for traffic according to claim 1, characterized in that: the bottom of the workbench (11) is inclinedly installed with a support column (4), and the bottom of the support column (4) is slanted with the support column (4). The outer sides of the output end of the electric cylinder (3) are fixed to each other. 6 . The road tunnel maintenance and reinforcement platform for traffic according to claim 1 , wherein a hatch is provided at the bottom of one side of the ash storage box ( 7 ). 7 . 7 . The road tunnel maintenance and reinforcement platform for traffic according to claim 2 , wherein a motor compartment is arranged outside the servo motor ( 28 ), and shock-absorbing and noise-absorbing cotton is arranged inside the motor compartment. 8 .

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