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CN-121990508-A - Assembled maintenance device of civil engineering mechatronics

CN121990508ACN 121990508 ACN121990508 ACN 121990508ACN-121990508-A

Abstract

The invention provides a civil engineering mechanical-electrical integrated assembled maintenance device which comprises a platform, a moving mechanism, a protection mechanism and a trigger mechanism, wherein the platform is arranged on the moving mechanism, the protection mechanism is movably arranged on the platform, the protection mechanism has a working state and a non-working state, the trigger mechanism is respectively connected with the moving mechanism and the protection mechanism, and under the condition that the moving mechanism is started, the trigger mechanism can be driven to drive the protection mechanism to enter the working state. The triggering mechanism can control the protection mechanism to switch between an operating state and a non-operating state through mechanical transmission between the moving mechanism and the protection mechanism. When the overhaul device is in a moving state, the triggering mechanism automatically controls the protection mechanism to be closed so as to protect personal safety of personnel on the overhaul device. The automatic safety guarantee is increased for maintenance work, and the potential safety hazard caused by human factors is reduced.

Inventors

  • MA JIE
  • ZHANG CHAOYANG
  • GUO XIAODONG
  • ZHANG MENG
  • ZHANG HAO
  • WANG QINGYU

Assignees

  • 中工国际工程股份有限公司

Dates

Publication Date
20260508
Application Date
20241108

Claims (10)

  1. 1. The civil engineering mechanical-electrical integrated assembled maintenance device is characterized by comprising a platform (1), a moving mechanism (2), a protection mechanism (3) and a triggering mechanism (4); the platform (1) is arranged on the moving mechanism (2), the protection mechanism (3) is movably arranged on the platform (1), the protection mechanism (3) is provided with a working state and a non-working state, the triggering mechanism (4) is respectively connected with the moving mechanism (2) and the protection mechanism (3), and under the condition that the moving mechanism (2) is started, the triggering mechanism (4) can be driven to drive the protection mechanism (3) to enter the working state.
  2. 2. The assembled maintenance device as claimed in claim 1, wherein the triggering mechanism (4) comprises a fixing frame (401), a piston (402), a gas cylinder (403) and a gas guide tube (404), the fixing frame (401) is arranged on the moving mechanism (2), the gas cylinder (403) is arranged on the fixing frame (401), one end of the gas cylinder is communicated with the gas guide tube (404), the other end of the gas cylinder is slidably provided with the piston (402), the gas guide tube (404) is communicated with the protection mechanism (3), the piston (402) is connected with the moving mechanism (2), the piston (402) reciprocates under the condition that the moving mechanism (2) is started, and gas in the gas cylinder (403) enters the protection mechanism (3) through the gas guide tube (404) to drive the protection mechanism (3) to enter the working state.
  3. 3. The assembled maintenance device as claimed in claim 2, wherein the moving mechanism (2) comprises a driving wheel (201), a mounting member (202) and a first switch (203), the driving wheel (201) is symmetrically arranged on two sides of the mounting member (202) and is connected with the piston (402), the fixing frame (401) is arranged on the mounting member (202) close to the driving wheel (201), the platform (1) is arranged on the mounting member (202), the platform (1) is provided with a first surface (101) and a second surface (102) which are away from each other, the first surface (101) is far away from the mounting member (202), and the first switch (203) is arranged on the first surface (101) and is electrically connected with the driving wheel (201).
  4. 4. The assembled overhauling device according to claim 3, wherein the piston (402) comprises a limit post (4021), a chute (4022) and a limit rod (4023), one end of the limit rod (4023) is connected with the gas cylinder (403), the other end of the limit rod is connected with the chute (4022), the length of the chute (4022) is at least the outer diameter of the driving wheel (201), the projection of the limit rod (4023) on the driving wheel (201) passes through the center of the driving wheel (201), the limit post (4021) is arranged on the driving wheel (201) and is clamped into the chute (4022), and the limit post (4021) can slide in the chute (4022).
  5. 5. The assembled maintenance device as set forth in claim 3, wherein the moving mechanism (2) further comprises limiting guide wheels (204), the limiting guide wheels (204) are symmetrically arranged on two sides of the mounting piece (202), the maintenance device is arranged in a maintenance trench, the driving wheel (201) is used for moving on the ground at the bottom of the maintenance trench, and the limiting guide wheels (204) are used for rolling contact with the side walls of the maintenance trench.
  6. 6. The assembled maintenance device according to claim 2, wherein the moving mechanism (2) further comprises a supporting frame (205), a driving member (206) and a second switch (207), the supporting frame (205) is symmetrically arranged between the platform (1) and the mounting member (202), the supporting frame (205) comprises a fixed rod (2051), a movable rod (2052), a fixed shaft (2053), a limiting seat (2054) and a roller rod (2055), the two groups of the fixed rod (2051) and the movable rod (2052) are in cross rotation connection at two ends of the fixed shaft (2053), the fixed rod (2051) is in rotation connection with the mounting member (202) through the limiting seat (2054), two ends of the roller rod (2055) are respectively in rotation connection with the two movable rods (2052), one end of the driving member (206) is connected with the fixed shaft (2053), the other end of the driving member is connected with the roller rod (2055), and the second switch (207) is arranged on the first surface (101) and is electrically connected with the driving member (101).
  7. 7. The assembled maintenance device of claim 2, wherein the protection mechanism (3) comprises a hollow upright post (301), a protection net (302), a scroll (303) and an air bag (304), the hollow upright post (301) is vertically arranged on the top of the platform (1), the air bag (304) is arranged at one end close to the moving mechanism (2), the bottom of the air bag (304) is communicated with the air duct (404), a connecting groove (3011) is arranged on the hollow upright post (301) along the length direction, a connecting frame (3021) is arranged at the top end of the protection net (302), two ends of the connecting frame (3021) are clamped into the connecting groove (3011) and are lapped on the air bag (304), the bottom of the protection net (302) is wound on the scroll (303), the scroll is arranged on the edge of the platform (1), and reset torsion springs (3031) are arranged at two ends of the scroll (303).
  8. 8. The assembled maintenance device as set forth in claim 2, wherein the trigger mechanism (4) further comprises a cavity column (4051), a piston rod (4052), a first spring (4053) and an exhaust port (4054), the cavity column (4051) protrudes out of the surface of the air duct (404), one end of the cavity column is communicated with the air duct (404), the other end of the cavity column is slidably provided with the piston rod (4052), the piston rod (4052) covers a through hole for communicating the cavity column (4051) with the air duct (404), a first spring (4053) is connected between the piston rod (4052) and the cavity column (4051), and the exhaust port (4054) is penetrated and communicated at the edge of one side of the cavity column (4051) far away from the air duct (404) for exhausting air.
  9. 9. The assembled maintenance device as claimed in claim 8, wherein the trigger mechanism (4) further comprises a tool box (4061), a pressing rod (4063), a gear (4064), a first rack (4065) and a second rack (4066), the tool box (4061) is arranged on the protection mechanism (3), a slidable placing plate (4062) is arranged at the bottom of the tool box (4061), a second spring is connected between the placing plate (4062) and the bottom of the tool box (4061), one end of the pressing rod (4063) stretches into the tool box (4061), the pressing rod is connected with the placing plate (4062), the other end of the pressing rod is connected with the first rack (4065), the first rack (4065) and the second rack (4066) are meshed through the gear (4064), and the second rack (4066) is connected with the piston rod (4052).
  10. 10. The assembled maintenance device as set forth in claim 8, wherein the triggering mechanism (4) further comprises an exhaust pipe (407) and a jet head (408), the exhaust pipe (407) is arranged along the edge of the platform (1), the exhaust pipe (407) is communicated with the output end of the exhaust port (4054), a plurality of jet heads (408) are arranged on the exhaust pipe (407) along the length direction, and the output ends of the jet heads (408) face the first surface (101).

Description

Assembled maintenance device of civil engineering mechatronics Technical Field The application belongs to the technical field of mechanical equipment, and particularly relates to an assembled type overhaul device for civil engineering and mechanical and electrical integration. Background The assembly type maintenance device provides a platform for a worker to walk and operate in a maintenance work of a vehicle or a construction machine waiting for maintenance equipment, and generally includes a platform, a moving device and a guard device. When the equipment to be overhauled is overhauled, all positions such as the side face, the top face and the bottom are needed to be overhauled, overhauling is carried out on different positions for convenience of overhauling staff, mobile equipment which enables the assembled overhauling device to move back and forth and move up and down is usually added on the assembled overhauling device, and the assembled overhauling device can be adjusted to a proper position through the equipment when the overhauling staff works. However, when an maintainer works on the assembled maintenance device, hidden danger that the maintainer falls down and the tool falls down exists, and especially accidents are easier to happen when the assembled maintenance device moves in the process of moving and the personnel go up and down, the existing protection device provided by the assembled maintenance device is mainly opened and closed manually by the maintainer, and accidents cannot be effectively stopped when the maintainer does not make safety measures carelessly. Disclosure of Invention The application aims to provide an assembled type assembled maintenance device for civil engineering mechanical and electrical integration, and maintenance personnel can adjust the maintenance height according to requirements when moving and maintaining in a trench and simultaneously ensure the safety when moving and maintaining. The embodiment of the application provides a civil engineering mechanical-electrical integrated assembled maintenance device which is characterized by comprising a platform, a moving mechanism, a protection mechanism and a triggering mechanism; The platform is arranged on the moving mechanism, the protection mechanism is movably arranged on the platform, the protection mechanism is provided with a working state and a non-working state, the triggering mechanism is respectively connected with the moving mechanism and the protection mechanism, and under the condition that the moving mechanism is started, the triggering mechanism can be driven to drive the protection mechanism to enter the working state. Optionally, the triggering mechanism comprises a fixing frame, a piston, a gas cylinder and a gas guide tube, wherein the fixing frame is arranged on the moving mechanism, the gas cylinder is arranged on the fixing frame, one end of the gas cylinder is communicated with the gas guide tube, the other end of the gas cylinder is slidably provided with the piston, the gas guide tube is communicated with the protection mechanism, the piston is connected with the moving mechanism, the piston performs reciprocating motion under the condition that the moving mechanism is started, and gas in the gas cylinder enters the protection mechanism through the gas guide tube to drive the protection mechanism to enter the working state. Optionally, the moving mechanism includes drive wheel, installed part and first switch, the drive wheel symmetry sets up the installed part both sides, with piston connection, the mount is in be close to on the installed part the drive wheel sets up, the platform sets up on the installed part, the platform has first surface and the second surface that deviate from each other, first surface is kept away from the installed part, first switch sets up on the first surface, with the drive wheel electricity is connected. Optionally, the piston includes spacing post, spout and gag lever post, gag lever post one end is connected the gas cylinder, the other end is connected the spout, the length of spout is at least the external diameter of drive wheel, the gag lever post on the drive wheel projection is passed through the centre of a circle of drive wheel, the spacing post sets up on the drive wheel and blocks into the spout, the spacing post can slide in the spout. Optionally, the moving mechanism further comprises limiting guide wheels, the limiting guide wheels are symmetrically arranged on two sides of the mounting piece, the overhauling device is arranged in an overhauling trench, the driving wheel is used for moving on the ground at the bottom of the overhauling trench, and the limiting guide wheels are used for rolling contact with the side wall of the overhauling trench. Optionally, the moving mechanism further comprises a supporting frame, a driving part and a second switch, the supporting frame is symmetrically arranged between the platform and the mounting part, the supp