CN113247837B - Maintenance device for heading machine - Google Patents
Maintenance device for heading machine Download PDFInfo
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- CN113247837B CN113247837B CN202110441692.3A CN202110441692A CN113247837B CN 113247837 B CN113247837 B CN 113247837B CN 202110441692 A CN202110441692 A CN 202110441692A CN 113247837 B CN113247837 B CN 113247837B
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- rod
- accommodating groove
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- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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Abstract
The invention relates to the technical field of maintenance of a tunneling machine, and discloses a maintenance device of the tunneling machine, which solves the problem of low maintenance efficiency caused by the need of climbing an escalator when a worker maintains the tunneling machine, and comprises two support rods and a connecting rod, wherein the top ends of the two support rods are connected through the connecting rod, the two support rods are symmetrically provided with a support frame far away from one side, the top end of one side of the support frame is connected with the side wall of the support rod through a fixed seat, the bottom ends of the support frame and the support rods are respectively provided with a moving wheel, the two support rods are movably connected with a telescopic connecting rod near one side, and the two telescopic connecting rods are connected with one ends far away from one side through a height adjusting mechanism; through the design of height adjusting mechanism, driver and slide mechanism, be convenient for realize the position control of operation hanging flower basket, and then bring the convenience to the maintenance of entry driving machine different positions, avoid the staff to overhaul work through climbing the staircase, improved efficiency for the staff to the maintenance work of entry driving machine.
Description
Technical Field
The invention belongs to the technical field of maintenance of development machines, and particularly relates to a maintenance device of a development machine.
Background
The development machines are machines for cutting tunnels on a flat ground, are various in types, are classified into general machines and tunnel development machines according to operation objects, and are classified into open development machines and shield development machines according to operation modes.
The heading machine needs to be overhauled after working for a period of time, the size of the existing heading machine is generally large, and therefore workers need to climb the escalator to the part to be overhauled of the heading machine during overhauling, time and labor are wasted when the escalator is climbed, and overhauling efficiency of the heading machine is low.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a maintenance device for a heading machine, which effectively solves the problem of low maintenance efficiency caused by the fact that a worker needs to climb an escalator when maintaining the heading machine in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a tunneller maintenance device comprises two supporting rods and connecting rods, the top ends of the two supporting rods are connected through the connecting rods, a supporting frame is symmetrically arranged on one side, far away from one side, of each supporting rod, the top end of one side of the supporting frame is connected with the side wall of the corresponding supporting rod through a fixing seat, moving wheels are arranged at the bottom ends of the supporting frame and the corresponding supporting rods, a telescopic connecting rod is movably connected to one side, near to one side, of each supporting rod, the far away ends of the two telescopic connecting rods are connected through a height adjusting mechanism, one ends of the two telescopic connecting rods are connected through a mounting seat, a fixing frame is connected to the mounting seat, an operation hanging basket is arranged on the fixing frame, a stabilizer is arranged at the top end of the mounting seat, a touch rod is arranged at the top end of the stabilizer, a spring plate is arranged at the top end of the touch rod, a first accommodating groove is formed in one side, a second accommodating groove is formed in the connecting rod, and a driver is arranged in the second accommodating groove;
the driver comprises a first motor, a turbine, a gear and an electric telescopic rod, the first motor is arranged at the inner top end of a second accommodating groove, an output shaft of the electric telescopic rod is connected with the first motor, the gear and the turbine are sleeved on the output shaft of the first motor respectively, the gear is positioned on one side of the turbine, and a sliding mechanism connected with the gear is arranged at the inner bottom end of the second accommodating groove;
the sliding mechanism comprises a sliding plate, a toothed plate, a groove, a movable plate, a connecting piece and a touch switch, the sliding plate is installed at the inner bottom end of the second accommodating groove, the toothed plate meshed with the gear is arranged at the top end of the sliding plate, the groove communicated with the second accommodating groove is formed in the bottom end of the connecting rod, the touch switch electrically connected with the elastic sheet is arranged in the middle of the bottom end of the sliding plate, the connecting piece penetrating through the inside of the groove is symmetrically arranged on two sides of the bottom end of the sliding plate, the movable plate is arranged at the bottom end of the connecting piece, a through hole sleeved outside the touch rod is formed in the middle of the movable plate, and the touch switch is electrically connected with the electric telescopic rod;
the stabilizer comprises an installation box, a motor II, a belt pulley I, a two-way lead screw, a belt pulley II, a belt, a moving block, a through hole, a height adjusting rod and a fastening group, wherein the installation box is installed on an installation seat, the motor II is arranged on one side of the inner wall of the installation box, the belt pulley I is sleeved on an output shaft of the motor II, the two sides of the inner wall of the installation box are connected through the two-way lead screw, the belt pulley II is arranged on the two-way lead screw, the belt pulley II is connected with the belt pulley I through the belt, the moving block is symmetrically sleeved on the two-way lead screw, the through hole is formed in the top end of the installation box, the height adjusting rod is inserted in the through hole, the two sides of the height adjusting rod are connected with the moving block through a swinging rod, the fastening group connected with a touch rod is arranged at the top end of the height adjusting rod, the fastening group comprises a stop ring, a limit inserting rod and a magnetic block I, the stop ring is installed at the top end of the height adjusting rod, the limit inserting rod is symmetrically arranged at the two sides of the top end of the stop ring, one end of the limiting insertion rod extends into the limiting slot, and the top end of the limiting insertion rod is provided with a first magnetic block connected with a second magnetic block.
Preferably, the telescopic connecting rod consists of a first sleeve, a second sleeve, a third sleeve and a fastening rod, the second sleeve is inserted into the first sleeve, the third sleeve is inserted into the second sleeve, and the fastening rod connected with the side wall of the mounting seat is inserted into the third sleeve.
Preferably, the connecting piece comprises a main pipe and a pull rod, the main pipe is connected with the top end of the moving plate, the pull rod is inserted into the main pipe in a penetrating mode and is connected with the sliding plate, the fixing frame is of an L-shaped structure, and the supporting frame is of an inverted U-shaped structure.
Preferably, the height adjusting mechanism comprises a screw rod, a sliding block, a connecting ring, a rotating shaft, a second conical gear and a connecting piece, the screw rod is arranged inside the first accommodating groove, the sliding block connected with the first sleeve is sleeved on the screw rod, the connecting ring is arranged at the top end of the screw rod, the rotating shaft is arranged at the top end of the connecting ring, the second conical gear is connected to the rotating shaft, and the two conical gears are connected through the connecting piece.
Preferably, the connecting piece comprises a worm, a first conical gear and a base, the worm is located inside the second accommodating groove and is in meshed connection with the worm wheel, the first conical gear in meshed connection with the second conical gear is arranged at two ends of the worm, and the base connected with the top end of the second accommodating groove is symmetrically arranged on the worm.
Preferably, one side of the sliding block is provided with a clamping block, and the inner wall of the first accommodating groove is provided with a clamping groove clamped with the clamping block.
Preferably, the bottom end of the moving plate is provided with limiting slots located on two sides of the through opening, and the inside of each limiting slot is provided with a second magnetic block.
Preferably, the width of the slot is one centimeter greater than the width of the touch rod, and the width of the stop ring is six centimeters greater than the width of the slot.
Compared with the prior art, the invention has the beneficial effects that:
(1) in the work, by arranging the supporting rod, the connecting rod, the supporting frame, the fixing seat, the moving wheel, the telescopic connecting rod, the mounting seat, the fixing frame and the operation hanging basket, the mounting stability of the operation hanging basket is effectively improved, meanwhile, the device is convenient to move, the use flexibility of the device is improved, the position adjustment of the operation hanging basket is convenient to realize through the design of the height adjusting mechanism, the driver and the sliding mechanism, the convenience is further brought to the maintenance of different positions of the heading machine, the maintenance work of workers through climbing a staircase is avoided, the personnel safety is effectively improved, and meanwhile, the efficiency is improved for the maintenance work of the workers on the heading machine;
(2) through the action of the motor I, the worm, the conical gear I, the lead screw, the slide block, the connecting ring, the rotating shaft, the conical gear II and the clamping block, the height adjustment of the operation hanging basket is convenient to realize, the overhaul work of workers on the heading machine is further convenient, the climbing of the escalator is avoided, and the overhaul safety and the overhaul efficiency are improved;
(3) through the action of the touch rod, the elastic sheet and the touch switch, the power-on operation of the electric telescopic rod is facilitated, and further the possibility of horizontal movement of the operation hanging basket is provided;
(4) the effect through backstop ring, spacing inserted bar, magnetic path one, magnetic path two and spacing slot, the effectual stability of being connected that has improved altitude mixture control pole and movable plate, and then has improved stability for the horizontal migration of operation hanging flower basket.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second structural diagram of the present invention;
FIG. 3 is a schematic structural view of the stabilizer of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 5 is an enlarged view of the invention at B of FIG. 2;
in the figure: 1. a support bar; 2. a connecting rod; 3. a support frame; 4. a fixed seat; 5. a moving wheel; 6. a telescopic connecting rod; 7. a mounting seat; 8. a fixed mount; 9. operating the hanging basket; 10. a stabilizer; 11. a touch lever; 12. a spring plate; 13. a first accommodating groove; 14. accommodating a second tank; 15. a gear; 16. a turbine; 17. a slide plate; 18. a toothed plate; 19. slotting; 20. moving the plate; 21. a port; 22. a touch switch; 23. a worm; 24. an electric telescopic rod; 25. a first conical gear; 26. a screw rod; 27. a slider; 28. a connecting ring; 29. a rotating shaft; 30. a second bevel gear; 31. a clamping block; 32. a card slot; 33. installing a box; 34. a second motor; 35. a first belt pulley; 36. a bidirectional screw rod; 37. a second belt pulley; 38. a belt; 39. a moving block; 40. a through hole; 41. a height adjusting rod; 42. a swing lever; 43. a stop ring; 44. a limiting inserted rod; 45. a first magnetic block; 46. a first motor; 47. a second magnetic block; 48. and limiting the slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 5, the invention comprises two support rods 1 and two connecting rods 2, the top ends of the two support rods 1 are connected through the connecting rods 2, the support frames 3 are symmetrically arranged at the sides of the two support rods 1 far away from each other, the top end of one side of each support frame 3 is connected with the side wall of the corresponding support rod 1 through a fixed seat 4, through the design of the support frames 3 and the fixed seats 4, the placement stability of the support rods 1 is effectively improved, the support rods 1 are prevented from toppling over, the moving wheels 5 are arranged at the bottom ends of the support frames 3 and the support rods 1, through the design of the moving wheels 5, the flexible moving performance of the device is effectively improved, the device is convenient to move to a proper position, and further, convenience is brought to the maintenance of a heading machine by a worker, the telescopic connecting rods 6 are movably connected at the sides of the two support rods 1 near to each other, and the ends of the two telescopic connecting rods 6 far away from each other are connected through a height adjusting mechanism, through the design of a height adjusting mechanism, the height of an operation hanging basket 9 can be conveniently adjusted, and further, workers can conveniently overhaul the heading machine, one ends of two telescopic connecting rods 6 are connected through an installation seat 7, the installation seat 7 is connected with a fixed frame 8, the fixed frame 8 is provided with the operation hanging basket 9, the top end of the installation seat 7 is provided with a stabilizer 10, the top end of the stabilizer 10 is provided with a touch rod 11, the top end of the touch rod 11 is provided with an elastic sheet 12, one side, close to each of two supporting rods 1, is provided with a first accommodating groove 13, the inside of the connecting rod 2 is provided with a second accommodating groove 14, and the inside of the second accommodating groove 14 is provided with a driver;
the driver comprises a first motor 46, a turbine 16, a gear 15 and an electric telescopic rod 24, the first motor 46, the electric telescopic rod 24 is installed at the inner top end of the second accommodating groove 14, an output shaft of the electric telescopic rod 24 is connected with the first motor 46, the gear 15 and the turbine 16 are respectively sleeved on the output shaft of the first motor 46, the gear 15 is located on one side of the turbine 16, a sliding mechanism connected with the gear 15 is arranged at the inner bottom end of the second accommodating groove 14, the electric telescopic rod 24 can drive the first motor 46 to move downwards by starting the electric telescopic rod 24, the first motor 46 drives the gear 15 and the turbine 16 to synchronously move downwards, and power is further provided for driving the sliding mechanism in the later period;
the sliding mechanism comprises a sliding plate 17, a toothed plate 18, a slot 19, a moving plate 20, a connecting piece and a touch switch 22, the sliding plate 17 is installed at the inner bottom end of the second accommodating groove 14, the toothed plate 18 meshed with the gear 15 is arranged at the top end of the sliding plate 17, the slot 19 communicated with the second accommodating groove 14 is formed in the bottom end of the connecting rod 2, the touch switch 22 electrically connected with the elastic sheet 12 is arranged in the middle of the bottom end of the sliding plate 17, the connecting piece penetrating through the inside of the slot 19 is symmetrically arranged on two sides of the bottom end of the sliding plate 17, the moving plate 20 is arranged at the bottom end of the connecting piece, a through hole 21 sleeved outside the touch rod 11 is formed in the middle of the moving plate 20, the touch switch 22 is electrically connected with an electric telescopic rod 24, when the toothed plate 18 is meshed with the gear 15, the gear 15 can drive the toothed plate 18 to move through the action of a motor 46, and then the toothed plate 18 drives the sliding plate 17, the touch switch 22, the moving plate 20 and the connecting piece to synchronously move, when the toothed plate 18 is required to be meshed with the gear 15, the electric telescopic rod 24 is required to act, so that the touch rod 11 is required to penetrate through the through hole 21, the elastic sheet 12 is in contact with the touch switch 22, and the electric telescopic rod 24 can be started, so that convenience is brought to translation of the later-stage operation hanging basket 9, convenience is brought to maintenance of the heading machine, and further the maintenance difficulty is reduced;
the stabilizer 10 comprises an installation box 33, a second motor 34, a first belt pulley 35, a bidirectional lead screw 36, a second belt pulley 37, a belt 38, a moving block 39, a through hole 40, a height adjusting rod 41 and a fastening group, the installation box 33 is installed on the installation seat 7, the second motor 34 is arranged on one side of the inner wall of the installation box 33, the first belt pulley 35 is sleeved on an output shaft of the second motor 34, two sides of the inner wall of the installation box 33 are connected through the bidirectional lead screw 36, the second belt pulley 37 is arranged on the bidirectional lead screw 36, the second belt pulley 37 is connected with the first belt pulley 35 through the belt 38, the moving block 39 is symmetrically sleeved on the bidirectional lead screw 36, the through hole 40 is formed in the top end of the installation box 33, the height adjusting rod 41 penetrates through the through hole 40, two sides of the height adjusting rod 41 are connected with the moving block 39 through swing rods 42, the fastening group connected with the touch rod 11 is arranged at the top end of the height adjusting rod 41, and comprises a stop ring 43, The limiting inserted rod 44 and the first magnetic block 45 are arranged at the top end of the height adjusting rod 41, the limiting inserted rod 44 is symmetrically arranged on two sides of the top end of the stopping ring 43, one end of the limiting inserted rod 44 extends into the limiting slot 48, the first magnetic block 45 connected with the second magnetic block 47 is arranged at the top end of the limiting inserted rod 44, the second motor 34 drives the first belt pulley 35 to rotate by starting the second motor 34, the second belt pulley 37 can rotate by connecting the belt 38, further, the rotation of the bidirectional screw rod 36 can be realized, the two moving blocks 39 can move close to the bidirectional screw rod 36 by the connection relation between the two clamping grooves 32 and the height adjusting rod 41, further, the height adjusting rod 41 moves upwards in the through hole 40, the through hole 40 drives the touch rod 11 and the elastic sheet 12 to move upwards, the touch rod 11 penetrates through the through hole 21, meanwhile, the elastic sheet 12 is connected with the touch switch 22, and further, the action of the electric telescopic rod 24 is realized, make worm 23 and turbine 16 break away from the connection, and make electric telescopic handle 24 drive gear 15 and turbine 16 synchronous downshifting, and because the length of touching pole 11 is longer, and then can make backstop ring 43 be located the bottom of movable plate 20, and make spacing inserted bar 44 extend to in spacing slot 48, and make magnetic path one 45 and magnetic path two 47 adsorption connection, touch pole 11 can promote slide 17 and move up simultaneously, and then can make slide 17 drive pinion rack 18 and shift up, meshing for pinion rack 18 and gear 15 provides probably, and then provide probably for the horizontal migration of operation hanging flower basket 9, and bring the convenience for the staff to the maintenance of entry driving machine, the maintenance efficiency of entry driving machine has been improved simultaneously.
Embodiment two, on the basis of embodiment one, given by fig. 1 and 2, telescopic link 6 comprises sleeve one, sleeve two, sleeve three and anchorage bar, and the inside interlude of sleeve one has sleeve two, the inside interlude of sleeve two has sleeve three, the inside interlude of sleeve three has the anchorage bar of being connected with mount pad 7 lateral wall, through telescopic link 6's design, be convenient for improve the installation stability and the equilibrium of mount pad 7, bring the convenience for the horizontal migration of mount pad 7 simultaneously, the effectual stability that has improved for operation hanging flower basket 9, and improved the maintenance efficiency of entry driving machine.
In a third embodiment, based on the first embodiment, as shown in fig. 1, 2 and 3, the connecting member includes a female pipe and a pull rod, the female pipe is connected to the top end of the movable plate 20, the pull rod is inserted into the female pipe and connected to the sliding plate 17, the fixing frame 8 is of an L-shaped structure, the supporting frame 3 is of an inverted U-shaped structure, and through the design of the female pipe and the pull rod, convenience is brought to height adjustment of the sliding plate 17, meanwhile, the connection stability of the movable plate 20, the sliding plate 17 and the toothed plate 18 is improved, possibility is provided for meshing of the toothed plate 18 and the gear 15, convenience is brought to horizontal movement of the operating basket 9, and further convenience is brought to maintenance of the heading machine.
Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, the height adjusting mechanism includes a screw rod 26, a slider 27, a connecting ring 28, a rotating shaft 29, a second bevel gear 30 and a connecting member, the screw rod 26 is installed inside the first accommodating groove 13, the slider 27 connected with the first sleeve is sleeved on each screw rod 26, the connecting ring 28 is installed at the top end of each screw rod 26, the rotating shaft 29 is installed at the top end of each connecting ring 28, the second bevel gear 30 is connected to each rotating shaft 29, the two second bevel gears 30 are connected through the connecting member, the connecting member includes a worm 23, a first bevel gear 25 and a base, the worm 23 is located inside the second accommodating groove 14, the worm 23 is connected with the worm wheel 16 in a meshing manner, the first bevel gears 25 connected with the second bevel gears 30 are installed at two ends of the worm 23, the base connected with the top ends of the second accommodating groove 14 is symmetrically installed on the worm 23, and the first motor 46 is started, the first motor 46 drives the turbine 16 to rotate, the first two bevel gears 25 can rotate through the meshing relation of the turbine 16 and the worm 23, the rotating shaft 29 can drive the connecting ring 28 and the lead screw 26 to synchronously rotate through the meshing relation of the first bevel gears 25 and the second bevel gears 30, the two sliders 27 can move on the lead screw 26 under the connecting effect of the clamping block 31 and the clamping groove 32, and then the mounting seat 7, the fixing frame 8 and the operation hanging basket 9 can be adjusted in height through the connecting relation of the telescopic connecting rod 6, workers can conveniently move to different heights, so that the workers can conveniently overhaul the heading machine, and the overhauling efficiency of the heading machine is effectively improved.
Fifth embodiment, on the basis of the fourth embodiment, as shown in fig. 1 and 2, one side of each sliding block 27 is provided with a clamping block 31, the inner wall of the first accommodating groove 13 is provided with a clamping groove 32 clamped with the clamping block 31, and by the design of the clamping blocks 31 and the clamping grooves 32, the moving stability of the sliding blocks 27 is effectively improved, so that the stability of the height adjustment of the operating basket 9 is improved, and the safety of workers is further improved.
Sixth embodiment, based on the first embodiment, as shown in fig. 1, 2 and 3, the bottom end of the moving plate 20 is provided with limiting slots 48 located at two sides of the through opening 21, the limiting slots 48 are provided with two magnetic blocks 47 inside, and through the design of the limiting slots 48 and the two magnetic blocks 47, the stabilizer 10 and the moving plate 20 are fastened conveniently, so that the mounting stability of the work basket 9 is improved.
Seventh embodiment, based on the first embodiment, as shown in fig. 1 and 2, the width of the slot 19 is one centimeter greater than the width of the touch bar 11, and the width of the stop ring 43 is six centimeters greater than the width of the slot 19, and the width of the slot 19 is one centimeter greater than the width of the touch bar 11, so that the touch bar 11 can slide in the slot 19, and the width of the stop ring 43 is six centimeters greater than the width of the slot 19, so that the stop ring 43 can be located at the bottom end of the moving plate 20, and the touch bar 11 can push the sliding plate 17 to move upward, thereby providing possibility for the horizontal movement of the basket 9 in the later operation.
The working principle is as follows: when the device works, a worker moves the device to a proper position, when the part to be overhauled of the heading machine needs to be overhauled, the worker stands in the operation hanging basket 9, the first motor 46 is started, the first motor 46 drives the worm wheel 16 to rotate, the first two bevel gears 25 can rotate through the meshing relation of the worm wheel 16 and the worm 23, the rotating shaft 29 can drive the connecting ring 28 and the screw rod 26 to synchronously rotate through the meshing relation of the first bevel gear 25 and the second bevel gear 30, the two sliding blocks 27 can move on the screw rod 26 under the connecting action of the clamping block 31 and the clamping groove 32, the mounting seat 7, the fixing frame 8 and the operation hanging basket 9 can be subjected to height adjustment through the connecting relation of the telescopic connecting rod 6, the second motor 34 is started after the height of the operation hanging basket 9 is adjusted to the proper position, the first belt pulley 35 is driven to rotate by the second motor 34, and the second belt pulley 37 can rotate through the connection of the belt 38, further, the rotation of the two-way screw rod 36 is realized, through the connection relationship between the two clamping grooves 32 and the height adjusting rod 41, the two moving blocks 39 can move close to each other on the two-way screw rod 36, so that the height adjusting rod 41 moves up inside the through hole 40, the through hole 40 drives the touch rod 11 and the elastic plate 12 to move up, and the touch rod 11 penetrates through the through hole 21, due to the length of the touch rod 11 and the action of the stop ring 43, the stop ring 43 can be located at the bottom end of the moving plate 20, and the touch rod 11 pushes the sliding plate 17 and the toothed plate 18 to move up, and the connecting piece is extended, and at the same time, the limit inserting rod 44 at the top end of the stop ring 43 extends into the limit slot 48, so that the first magnetic block 45 is connected with the second magnetic block 47 in an adsorption manner, the fixing of the stop ring 43 and the moving plate 20 is realized, and the elastic plate 12 is electrically connected with the touch switch 22 to drive the electric telescopic rod 24 to move, so that the electric telescopic rod 24 drives the first motor 46, The gear 15 and the turbine 16 synchronously move downwards, the worm 23 is disconnected from the turbine 16, the gear 15 is meshed with the toothed plate 18, the gear 15 can drive the toothed plate 18 to move through the action of the motor I46, the toothed plate 18 drives the sliding plate 17, the touch switch 22, the moving plate 20, the connecting piece, the touch rod 11, the elastic sheet 12, the stabilizer 10, the mounting seat 7, the fixing frame 8 and the operation hanging basket 9 to synchronously and horizontally move, one telescopic connecting rod 6 is stretched, the other telescopic connecting rod 6 is contracted, the mounting balance and the stability of the operation hanging basket 9 are improved, convenience is brought to maintenance of a heading machine by workers, and further efficiency is improved for maintenance of the heading machine by the workers.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a device is overhauld to entry driving machine, includes two bracing pieces (1) and connecting rod (2), its characterized in that: the top ends of the two support rods (1) are connected through a connecting rod (2), the support frames (3) are symmetrically arranged on the sides, far away from one side, of the two support rods (1), the top end of one side of each support frame (3) is connected with the side wall of each support rod (1) through a fixing seat (4), the bottom ends of the support frames (3) and the support rods (1) are respectively provided with a moving wheel (5), one side, near to the two support rods (1), of each support rod (1) is movably connected with a telescopic connecting rod (6), one end, far away from the two telescopic connecting rods (6), of each telescopic connecting rod is connected through a height adjusting mechanism, one end of each telescopic connecting rod (6) is connected through a mounting seat (7), the mounting seat (7) is connected with a fixing frame (8), the mounting frame (8) is provided with an operation hanging basket (9), the top end of the mounting seat (7) is provided with a stabilizer (10), the top end of the stabilizer (10) is provided with a touch rod (11), the top end of the touch rod (11) is provided with an elastic piece (12), one sides, close to each other, of the two support rods (1) are provided with a first accommodating groove (13), a second accommodating groove (14) is formed in the connecting rod (2), and a driver is arranged in the second accommodating groove (14);
the driver comprises a first motor (46), a turbine (16), a gear (15) and an electric telescopic rod (24), the electric telescopic rod (24) is installed at the inner top end of the second accommodating groove (14), an output shaft of the electric telescopic rod (24) is connected with the first motor (46), the gear (15) and the turbine (16) are respectively sleeved on the output shaft of the first motor (46), the gear (15) is located on one side of the turbine (16), and a sliding mechanism connected with the gear (15) is arranged at the inner bottom end of the second accommodating groove (14);
the sliding mechanism comprises a sliding plate (17), a toothed plate (18), a groove (19), a moving plate (20), a connecting piece and a touch switch (22), the sliding plate (17) is installed at the inner bottom end of the second accommodating groove (14), the toothed plate (18) meshed with the gear (15) is arranged at the top end of the sliding plate (17), the groove (19) communicated with the second accommodating groove (14) is formed in the bottom end of the connecting rod (2), the touch switch (22) electrically connected with the elastic sheet (12) is arranged in the middle position of the bottom end of the sliding plate (17), the connecting piece penetrating through the groove (19) is symmetrically arranged on two sides of the bottom end of the sliding plate (17), the moving plate (20) is arranged at the bottom end of the connecting piece, a through hole (21) sleeved outside the touch rod (11) is formed in the middle position of the moving plate (20), and the touch switch (22) is electrically connected with the electric telescopic rod (24);
the stabilizer (10) comprises a mounting box (33), a second motor (34), a first belt pulley (35), a two-way lead screw (36), a second belt pulley (37), a belt (38), a moving block (39), a through hole (40), a height adjusting rod (41) and a fastening group, wherein the mounting box (33) is mounted on the mounting seat (7), the second motor (34) is arranged on one side of the inner wall of the mounting box (33), the first belt pulley (35) is sleeved on an output shaft of the second motor (34), two sides of the inner wall of the mounting box (33) are connected through the two-way lead screw (36), the second belt pulley (37) is arranged on the two-way lead screw (36), the second belt pulley (37) is connected with the first belt pulley (35) through the belt (38), the moving block (39) is symmetrically sleeved on the two-way lead screw (36), the through hole (40) is formed in the top end of the mounting box (33), the height adjusting rod (41) is inserted in the through hole (40), the both sides of height-adjusting pole (41) are passed through swinging arms (42) and are connected with movable block (39), the top of height-adjusting pole (41) is equipped with the fastening group of being connected with touch pole (11), fastening group is including backstop ring (43), spacing inserted bar (44) and magnetic block one (45), install in the top of height-adjusting pole (41) backstop ring (43), the top bilateral symmetry of backstop ring (43) is equipped with spacing inserted bar (44), the one end of spacing inserted bar (44) extends to in spacing slot (48), and the top of spacing inserted bar (44) is equipped with magnetic block one (45) of being connected with magnetic block two (47).
2. A maintenance device of a heading machine according to claim 1, wherein: the telescopic connecting rod (6) is composed of a first sleeve, a second sleeve, a third sleeve and a fastening rod, the second sleeve is inserted into the first sleeve, the third sleeve is inserted into the second sleeve, and the fastening rod connected with the side wall of the mounting seat (7) is inserted into the third sleeve.
3. A maintenance device of a heading machine according to claim 1, wherein: the connecting piece comprises a female pipe and a pull rod, the female pipe is connected with the top end of the moving plate (20), the pull rod is inserted into the female pipe in a penetrating mode and is connected with the sliding plate (17), the fixing frame (8) is of an L-shaped structure, and the supporting frame (3) is of an inverted U-shaped structure.
4. A maintenance device of a heading machine according to claim 1, wherein: height adjusting mechanism includes lead screw (26), slider (27), go-between (28), axis of rotation (29), conical gear two (30) and links up the union piece, the internally mounted of holding tank one (13) has lead screw (26), all overlap on lead screw (26) and be equipped with slider (27) of being connected with sleeve pipe one, the top of lead screw (26) is equipped with go-between (28), the top of go-between (28) is equipped with axis of rotation (29), be connected with conical gear two (30) on axis of rotation (29), connect through linking up the union piece between two conical gear two (30).
5. A maintenance device of a heading machine according to claim 4, wherein: the connecting piece comprises a worm (23), a first conical gear (25) and a base, the worm (23) is located inside the second accommodating groove (14), the worm (23) is meshed with the worm wheel (16) and connected, the first conical gear (25) meshed with the second conical gear (30) are arranged at the two ends of the worm (23), and the base connected with the inner top end of the second accommodating groove (14) is symmetrically arranged on the worm (23).
6. A tunneler overhauling device as claimed in claim 5, wherein: one side of the sliding block (27) is provided with a clamping block (31), and the inner wall of the first accommodating groove (13) is provided with a clamping groove (32) clamped with the clamping block (31).
7. A maintenance device of a heading machine according to claim 1, wherein: the bottom end of the moving plate (20) is provided with limiting slots (48) located on two sides of the through opening (21), and two magnetic blocks (47) are arranged inside the limiting slots (48).
8. A maintenance device of a heading machine according to claim 1, wherein: the width of the slot (19) is one centimeter greater than the width of the touch rod (11), while the width of the stop ring (43) is six centimeters greater than the width of the slot (19).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441692.3A CN113247837B (en) | 2021-04-23 | 2021-04-23 | Maintenance device for heading machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441692.3A CN113247837B (en) | 2021-04-23 | 2021-04-23 | Maintenance device for heading machine |
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| CN113247837A CN113247837A (en) | 2021-08-13 |
| CN113247837B true CN113247837B (en) | 2022-07-22 |
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| CN106517043A (en) * | 2016-11-16 | 2017-03-22 | 国网山东省电力公司龙口市供电公司 | Power test climbing falling-prevention device |
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| JP3628221B2 (en) * | 1999-10-29 | 2005-03-09 | 株式会社アイチコーポレーション | Automatic vehicle platform moving device |
| CN102556897B (en) * | 2011-12-14 | 2014-05-28 | 浙江中力机械有限公司 | Electric order picker |
| CN106006496B (en) * | 2016-07-27 | 2017-11-07 | 国网山东省电力公司惠民县供电公司 | A kind of power transformation equipment overhauling stand |
| CN107265366B (en) * | 2017-06-06 | 2019-04-19 | 上海海事大学 | A kind of railway contact line maintenance tower wagon with driving, brake and apparatus capable of fluctuating |
| CN107500206A (en) * | 2017-08-25 | 2017-12-22 | 捷尔杰（天津）设备有限公司 | A kind of closely protection and alarming device applied to aerial work platform |
| CN208290439U (en) * | 2018-06-15 | 2018-12-28 | 河南方元机电有限公司 | A kind of traction device for gum sleeve production |
| CN208623210U (en) * | 2018-08-10 | 2019-03-19 | 山东恒凯轩电力设备有限公司 | A kind of Repair of Transformer platform with workbench |
| CN109592613A (en) * | 2018-12-03 | 2019-04-09 | 陈金芽 | A kind of work basket of aerial work platform levelling device |
| CN111675116B (en) * | 2020-06-22 | 2022-07-22 | 海南昱嘉投资有限公司 | Hoisting machine for high-rise building and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923569A (en) * | 2016-06-30 | 2016-09-07 | 四川行之知识产权运营服务有限公司 | System based on ensuring of lifting process safety |
| CN106517043A (en) * | 2016-11-16 | 2017-03-22 | 国网山东省电力公司龙口市供电公司 | Power test climbing falling-prevention device |
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