CN113104756A - Lifting displacement maintenance device for heavy machinery maintenance - Google Patents

Abstract

The invention discloses a lifting displacement overhauling device for heavy machinery maintenance, which comprises a cavity wall, wherein a first lifting mechanism and a sorting mechanism are arranged in an inner cavity of the cavity wall, an installation frame is arranged on the upper surface of the cavity wall, and a second lifting mechanism is arranged on a frame of the installation frame. This heavy machinery is lifting displacement maintenance device for maintenance, when mechanical equipment is in the frame inside casing position of sitting, control motor body operates and drives the pivot and rotate, and the rotation of pivot has driven the rotation of the chain body, inevitable upper and lower axle bed of connection on the chain body outer wall will transmit, after the transmission of last axle bed, the horizontal displacement board of installation on last axle bed outer wall will be at displacement about the frame of pivot is outer, with the downward control displacement of extensible member to can be with the apparatus level after, the control extensible member operates, the grip block inward displacement at extensible member both ends will be connected, the realization is to the centre gripping of apparatus, this operation, the convenience is to the brief maintenance of apparatus.

Description

Lifting displacement maintenance device for heavy machinery maintenance

Technical Field

The invention relates to the field of mechanical equipment, in particular to a lifting displacement overhauling device for heavy machinery maintenance.

Background

Mechanical equipment servicing refers to the technical activities performed to maintain, restore, and elevate the technical state of the equipment. Including maintenance to maintain good technical conditions of the equipment, repair to restore its function after equipment deterioration or failure, where heavy machinery includes large equipment in the plant and also equipment constructed by the company.

However, traditional lifting displacement overhauls device for heavy machinery maintenance at present on the market, this application improves to prior art, in the prior art overhaul the apparatus, need overhaul through preliminary maintenance and degree of depth maintenance, and adopt formula as an organic whole of connecting, lead to when overhauing the apparatus, another factory building is transferred to the unqualified needs of preliminary maintenance, its process is complicated, while overhauls the apparatus, usually, the manual work is lying prone and is overhauld under the apparatus, and the key position of apparatus, when overhauing, it is inconvenient to have, prior art improves to foretell problem, can carry out degree of depth maintenance and preliminary maintenance to equipment on same aspect, when artifical the maintenance simultaneously, can be to the all-round detection of apparatus.

Disclosure of Invention

The invention aims to provide a lifting displacement overhauling device for heavy machinery maintenance, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a lifting displacement overhauling device for heavy machinery maintenance comprises a cavity wall, wherein a first lifting mechanism and a sorting mechanism are arranged in an inner cavity of the cavity wall, a mounting frame is mounted on the upper surface of the cavity wall, a second lifting mechanism is arranged on a frame of the mounting frame, a first clamping structure is mounted at the lifting end of the second lifting mechanism, a detection mechanism is mounted at the side part of an upper table top of the cavity wall, the detection mechanism and the mounting frame are located on a transverse horizontal plane, the detection mechanism comprises a base frame, and notch tracks are welded on the left side and the right side of the upper surface of an outer frame of the base frame; the first lifting mechanism comprises a substrate and an edge protection plate, protruding table blocks are welded on the left side and the right side of the rear portion of the upper surface of the substrate, a shaft body wheel is connected between the two groups of protruding table blocks through a rotating rod, an installation frame is arranged on the outer frame of the shaft body wheel, a motor assembly is installed at the top end of the edge protection plate, a driving rod is installed at the driving end of the motor assembly, a cavity threaded pipe is in threaded connection with the outer wall of the driving rod, an arc butt joint plate is welded on the outer wall of the cavity threaded pipe, a transverse supporting seat is welded on the outer wall of the arc butt joint plate, a supporting plate is fixedly connected to the front portion of the upper surface of the transverse; the sorting mechanism includes supporting framework and sits the ground frame, the protective housing is all installed to the left and right sides of sitting the ground frame, the cylinder carriage is installed at the inside casing position of protective housing, the outside fixedly connected with side deckle board of protective housing, the welding has the triangular seat on the outer wall of side deckle board, sit the upper surface left and right sides of ground frame and all install the axle bed, the inside casing of pivot leans on the lower position and all installs down the axle bed, go up and install the chain body between axle bed and the lower axle bed, install the pivot between two sets of chain bodies, install the lateral shifting board on the orbital outer wall of notch, the outer wall welding of lateral shifting board has the extensible member, the equal swing joint in both ends of extensible member has the grip block, motor body is installed to the power input end of pivot, motor body.

As a still further scheme of the invention: a connecting plate is arranged between the supporting framework and the base plate, and the supporting framework can displace on the upper surface of the connecting plate.

As a still further scheme of the invention: the detection mechanism further comprises a displacement plate, notch tracks are welded on the left side and the right side of the upper surface of an outer frame of the base frame, reinforcing blocks are welded on the inner frame portion of the base frame, gears are arranged on the notch positions of the notch tracks, a motor body is installed at the power input end of each gear, the motor body is fixed on the upper surface of the displacement plate and close to the right portion, a crawler belt is installed on the left wall of the base frame, an instrument linkage component is installed on the middle portion of the upper surface of the displacement plate, and a detection head is installed on a bone joint portion of the instrument.

As a still further scheme of the invention: the second lifting mechanism comprises an upper frame body, wherein groove type rail bodies are fixedly connected to the left side and the right side of the upper frame body, a first longitudinal fixing piece and a transverse bone beam are connected to the rail positions of the groove type rail bodies in a sliding mode, a transverse displacement piece is connected to the inner side position of the first longitudinal fixing piece in a sliding mode, and a first clamping structure is arranged at the bottom end of the frame of the transverse displacement piece.

As a still further scheme of the invention: the upper surface of the groove type track body is provided with a tooth groove, a gear body is meshed at the notch part of the tooth groove, a vertical driving motor is installed at the driving part of the gear body, a cavity box is installed at the outer frame part of the vertical driving motor, and the upper surface of the cavity box is fixedly connected with the transverse bone beam.

As a still further scheme of the invention: the upper surface of horizontal bone roof beam leans on interior survey to install the rail groove, sliding connection has the movable block on the outer wall in rail groove, the outside fixedly connected with attachment strap of two sets of movable blocks, the inboard of attachment strap leans on the right position to install the motor main part, the drive end meshing of motor main part has the gear body, and one side meshing of gear body has the rack, the inboard fixedly connected with activity frame pole of rack, the outer wall right side fixedly connected with protrusion piece of activity frame pole, the inboard of attachment strap leans on the lower part position to be connected with protrusion piece through the axostylus axostyle, protrusion piece meshes with the gear track of the lower surface mounting of horizontal bone roof beam mutually.

As a still further scheme of the invention: the first clamping structure comprises an L-shaped supporting seat and a clamping assembly, the L-shaped supporting seat further comprises a transverse box and a transverse plate, the transverse box is installed on the front vertical face of the L-shaped supporting seat, an open slot is formed in the transverse box, a threaded cavity pipe assembly is installed in an inner cavity of the L-shaped supporting seat, a threaded sleeve of the threaded cavity pipe assembly passes through a notch of the open slot through a welding rod, and the threaded sleeve is fixedly connected with a back plate.

As a still further scheme of the invention: the motor installed part is installed to the power input end of screw cavity pipe assembly, and the riser is installed to the preceding facade of backplate, and the bottom welding of riser has the diaphragm, and the lower surface welding of diaphragm has the mounting.

As a still further scheme of the invention: the clamping assembly comprises a clamping transverse piece and a bridge, a bottom plate is welded on the lower surface of the clamping transverse piece, sliding rail bodies are welded on the left side and the right side of the lower surface of the bottom plate, sliding groove blocks are connected to the rail parts of the sliding rail bodies in a sliding mode, and clamping parts are welded on the upper surfaces of the sliding groove blocks.

As a still further scheme of the invention: the outside fixedly connected with setting element of hold assembly, one side of setting element articulates there is the connecting piece, and the one end of connecting piece is connected with even axle one through the loose axle, and bone joint is installed on the top of even axle one, and the end of even axle one is connected with the cylinder through the articulated elements, and the outside of hold assembly leans on the front position to be provided with the baffle, the upper surface welding of baffle and centre gripping horizontal piece, the last fixed surface of centre gripping horizontal piece is connected with the connection pad, connection pad and the left and right sides fixed surface of crane span structure are connected.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the transmission is carried out through the first clamping structure, and the motor mounting piece on the first clamping structure operates to drive the cavity threaded cylinder on the threaded cavity pipe component connected with one end of the motor mounting piece to move left and right, the back plate connected on the outer wall of the cavity threaded cylinder can also carry out left-right displacement, the outer wall of the specific cavity threaded cylinder is butted with the back plate through the butt joint rod through the notch of the open slot, the transverse displacement of the vertical plate and the transverse plate connected with the vertical plate is indirectly realized, the instrument is transmitted to the displacement of the detection head, the operation of the motor body is controlled, the gear connected with the driving end of the displacement plate can slide at the notch part of the notch track, so that the left and right displacement of the displacement plate is realized, and the device which cannot be overhauled is overhauled again by matching the detection head with the device linkage part, so that the structure is optimized and the design is reasonable.

2. According to the invention, the clamping assembly arranged on the assembly transverse plate of the first clamping structure clamps the instrument again, the cylinder is controlled to operate to drive the connecting shaft I to swing, the swing of the connecting shaft I can drive the positioning piece hinged with the connecting rod of the connecting shaft I to push the clamping part, the two groups of clamping parts push each other and approach each other, so that the instrument between the two groups of clamping parts can be clamped, and the sliding groove blocks connected with the lower surfaces of the clamping parts can displace on the track of the sliding rail body by the pushing of the clamping parts.

3. According to the invention, mechanical equipment to be detected is placed at the position of the selecting and conveying mechanism and is conveyed by the roller conveying frames arranged on the left side and the right side of the supporting framework, when the mechanical equipment is positioned at the position of the inner frame of the floor frame, the motor body is controlled to operate to drive the rotating shaft to rotate, the rotating shaft drives the chain body to rotate, the upper shaft seat connected to the outer wall of the chain body inevitably matches with the upper shaft seat and the lower shaft seat to drive, after the upper shaft seat drives, the transverse displacement plate arranged on the outer wall of the upper shaft seat can displace up and down outside the frame of the rotating shaft, the telescopic piece is controlled to displace downwards to be capable of leveling the instrument, the telescopic piece is controlled to operate, the clamping plates connected to the two ends of the telescopic piece displace inwards, and the instrument is clamped.

4. According to the invention, the motor assembly is controlled to operate, the motor assembly drives the driving rod to rotate, the cavity threaded pipe in threaded connection with the outer wall of the driving rod can move up and down, the transverse supporting seat connected to the outer wall of the cavity threaded pipe can also move up and down, the mechanical conveying can be realized through the up-and-down movement of the transverse supporting seat, and after the telescopic member is loosened, the instrument is positioned on the supporting plate, so that the instrument can be conveyed again.

Drawings

Fig. 1 is a schematic structural view of a lifting displacement overhaul device for heavy machinery maintenance according to the present invention.

Fig. 2 is a structural diagram of a first lifting mechanism and a selecting and delivering structure in the lifting and displacing overhaul device for heavy machinery maintenance of the present invention.

FIG. 3 is a structural diagram of a detection mechanism in the lifting displacement inspection device for heavy machinery maintenance according to the present invention;

FIG. 4 is a structural diagram of a second lifting mechanism in the lifting displacement inspection device for heavy machinery maintenance according to the present invention;

FIG. 5 is a structural diagram of a first clamping structure in the lifting displacement inspection device for heavy machinery maintenance according to the present invention;

FIG. 6 is an exploded view of a first clamping structure in the lifting displacement service apparatus for heavy machinery maintenance of the present invention;

FIG. 7 is a structural diagram of a clamping assembly in the lifting displacement service apparatus for heavy machinery maintenance according to the present invention;

fig. 8 is an enlarged view of fig. 5 at a in the lifting displacement inspection device for heavy machinery maintenance according to the present invention.

In the figure: the device comprises a cavity wall 1, a mounting frame 2, a second lifting mechanism 3, a first clamping structure 4, a detection mechanism 5, a first lifting mechanism 6, a sorting mechanism 7, a driving rod 8, a motor assembly 9, a scale 10, an arc butt plate 11, a support plate 12, a transverse support base 13, a cavity threaded pipe 14, a protruding table block 15, a mounting frame 16, a shaft wheel 17, a base plate 18, a connecting plate 19, a displacement flat plate 20, a support framework 21, a roller conveying frame 22, a side frame plate 23, a triangular seat 24, a clamping plate 25, a telescopic piece 26, a transverse displacement plate 27, an upper shaft seat 28, a chain body 29, a seat frame 30, a rotating shaft 31, a motor body 32, a side guard plate 33, a lower shaft seat 34, a protective shell 35, a detection head 36, an instrument linkage part 37, a motor body 38, a notch track 39, a base frame 40, a reinforcing block 41, a displacement plate 42, a crawler belt 43, a groove track body 44, a transverse displacement parts 45, a first, The device comprises an upper frame body 47, an L-shaped supporting seat 48, an open groove 49, a threaded cavity tube assembly 50, a back plate 51, a motor mounting piece 52, a vertical plate 53, a fixing piece 54, a transverse plate 55, a clamping transverse piece 56, a clamping assembly 57, a bridge 58, a base side plate 59, a transverse box 60, a movable block 61, a sliding groove block 62, a clamping part 63, an air cylinder 64, a connecting shaft I65, a bone joint 66, a baffle plate 67, a positioning piece 68, a sliding rail body 69, a connecting plate 70, a bottom plate 71, a rack 72, a motor body 73, an attachment plate 74, a cavity box 75, a vertical driving motor 76, a tooth socket 77, a movable frame rod 78, a convex sheet 79, a gear carrier 80, a transverse bone beam 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in an embodiment of the present invention, a lifting displacement maintenance device for heavy machinery maintenance includes a cavity wall 1, a first lifting mechanism 6 and a sorting mechanism 7 are disposed in an inner cavity of the cavity wall 1, an installation frame 2 is mounted on an upper surface of the cavity wall 1, a second lifting mechanism 3 is disposed on a frame of the installation frame 2, a first clamping structure 4 is mounted at a lifting end of the second lifting mechanism 3, a detection mechanism 5 is mounted at a side portion of an upper table of the cavity wall 1, the detection mechanism 5 and the installation frame 2 are located on a horizontal plane, the detection mechanism 5 includes a base frame 40, and notch rails 39 are welded on left and right sides of an upper surface of an outer frame of the base frame 40.

Specifically, first hoist mechanism 6 includes base plate 18 and limit backplate 33, the upper surface of base plate 18 has protrusion platform piece 15 by the welding of the back position left and right sides, be connected with axis body wheel 17 through the bull stick between two sets of protrusion platform pieces 15, the frame of axis body wheel 17 is provided with installing frame 16, motor element 9 is installed on the top of limit backplate 33, actuating lever 8 is installed to motor element 9's drive end, threaded connection has cavity screwed pipe 14 on actuating lever 8's the outer wall, the welding has arc buttcover plate 11 on cavity screwed pipe 14's the outer wall, the welding has horizontal supporting seat 13 on arc buttcover plate 11's the outer wall, the upper surface of horizontal supporting seat 13 leans on preceding position fixedly connected with backup pad 12, the bottom of actuating lever 8 is provided with the bearing frame, and the position placed in the.

Specifically, the selecting and delivering mechanism 7 comprises a supporting framework 21 and a floor frame 30, protective housings 35 are mounted on the left side and the right side of the floor frame 30, a roller conveying frame 22 is mounted on the inner frame portion of each protective housing 35, side frame plates 23 are fixedly connected to the outer sides of the protective housings 35, and triangular seats 24 are welded to the outer walls of the side frame plates 23. The left side and the right side of the upper surface of the seat frame 30 are both provided with an upper shaft seat 28, the lower part of the inner frame of the upper shaft seat 28 is both provided with a lower shaft seat 34, a chain body 29 is arranged between the upper shaft seat 28 and the lower shaft seat 34, and a rotating shaft 31 is arranged between the two groups of chain bodies 29. Install lateral displacement board 27 on notch track 39's the outer wall, lateral displacement board 27's outer wall welding has extensible member 26, and the equal swing joint in both ends of extensible member 26 has grip block 25, and motor body 32 is installed to the power input end of pivot 31, and motor body 32 is located the top right side of sitting ground frame 30. A connecting plate 19 is arranged between the supporting framework 21 and the base plate 18, and the supporting framework 21 can displace on the upper surface of the connecting plate 19.

Further, the detection mechanism 5 further comprises a displacement plate 42, a reinforcing block 41 is welded at the inner frame part of the base frame 40, a gear is arranged at the notch part of the notch track 39, a motor body 38 is installed at the power input end of the gear, and the motor body 38 is fixed at the position, close to the right, of the upper surface of the displacement plate 42. A crawler belt 43 is installed on the left wall of the base frame 40, an instrument linkage member 37 is installed on the center portion of the upper surface of the displacement plate 42, and a detection head 36 is installed on the bone joint portion of the instrument linkage member 37.

Further, the second lifting mechanism 3 includes an upper frame 47, the left and right sides of the upper frame 47 are fixedly connected with a slotted rail body 44, and the rail portion of the slotted rail body 44 is slidably connected with a first longitudinal fixing member 46 and a transverse bone beam 81. The inside position sliding connection of first longitudinal fixity 46 has lateral shifting piece 45, and the frame bottom of lateral shifting piece 45 is provided with first clamping structure 4, and tooth's socket 77 has been seted up to the upper surface of slot type track body 44, and the notch position meshing of tooth's socket 77 has the gear body, and the drive position of gear body installs vertical driving motor 76. The outer frame part of the vertical driving motor 76 is provided with a cavity box 75, the upper surface of the cavity box 75 is fixedly connected with a transverse bone beam 81, and the upper surface of the transverse bone beam 81 is provided with a rail groove 82 close to the inner side. The outer wall of the rail groove 82 is connected with the movable blocks 61 in a sliding mode, the outer sides of the two groups of movable blocks 61 are fixedly connected with the access boards 74, the motor main body 73 is installed on the inner side, close to the right, of the access boards 74, the driving end of the motor main body 73 is meshed with the gear body, and one side of the gear body is meshed with the rack 72. The inner side of the rack 72 is fixedly connected with a movable frame rod 78, the right side of the outer wall of the movable frame rod 78 is fixedly connected with a protruding piece 79, the lower part of the inner side of the access board 74 is connected with the protruding piece 79 through a shaft rod, and the protruding piece 79 is meshed with a gear track arranged on the lower surface of the transverse bone beam 81.

Further, the first clamping structure 4 comprises an L-shaped supporting seat 48 and a clamping assembly 57, the L-shaped supporting seat 48 further comprises a transverse box 60 and a transverse plate 55, and the transverse box 60 is mounted on the front vertical surface of the L-shaped supporting seat 48. The transverse box 60 is provided with an open slot 49, a threaded cavity pipe assembly 50 is installed in the inner cavity of the L-shaped supporting seat 48, and a threaded sleeve of the threaded cavity pipe assembly 50 passes through a notch of the open slot 49 through a welding rod and is fixedly connected with a back plate 51. The power input end of the threaded cavity pipe assembly 50 is provided with a motor mounting part 52, the front vertical face of the back plate 51 is provided with a vertical plate 53, the bottom end of the vertical plate 53 is welded with a transverse plate 55, and the lower surface of the transverse plate 55 is welded with a fixing part 54.

Further, the clamping assembly 57 comprises a clamping cross member 56 and a bridge frame 58, a bottom plate 71 is welded to the lower surface of the clamping cross member 56, and sliding rail bodies 69 are welded to the left side and the right side of the lower surface of the bottom plate 71. The slide rail body 69 is slidably connected with a slide groove block 62 at a rail position, a clamping component 63 is welded on the upper surface of the slide groove block 62, and a positioning component 68 is fixedly connected with the outer side of the clamping component 63. One side of the positioning piece 68 is hinged with a connecting piece, one end of the connecting piece is connected with a first connecting shaft 65 through a movable shaft, a bone joint 66 is installed at the top end of the first connecting shaft 65, the tail end of the first connecting shaft 65 is connected with a cylinder 64 through a hinged piece, a baffle 67 is arranged on the outer side of the clamping part 63 close to the front, and the baffle 67 is welded with the upper surface of the clamping transverse piece 56. The upper surface of the clamping cross member 56 is fixedly connected with a connecting disc 70, and the connecting disc 70 is fixedly connected with the lower surfaces of the left side and the right side of the bridge frame 58.

The working principle of the invention is specifically explained below: when the machine is used, mechanical equipment to be detected is placed at the position of the selecting and conveying mechanism 7 and is conveyed by the roller conveying frames 22 arranged at the left side and the right side of the supporting framework 21, when the mechanical equipment is positioned at the inner frame part of the floor frame 30, the motor body 32 is controlled to operate to drive the rotating shaft 31 to rotate, the rotating shaft 31 drives the chain body 29 to rotate, the necessary upper shaft seat 28 connected to the outer wall of the chain body 29 is matched with the upper shaft seat 34 and can carry out transmission, after the transmission of the upper shaft seat 28, the transverse displacement plate 27 arranged on the outer wall of the upper shaft seat 28 can carry out vertical displacement outside the frame of the rotating shaft 31, the telescopic piece 26 is controlled to move downwards to be capable of leveling the machine, the telescopic piece 26 is controlled to operate, the clamping plates 25 connected at the two ends of the telescopic piece 26 are moved inwards, the clamping of the machine is realized, the operation is convenient for briefly overhauling the machine, after the maintenance, the support framework 21 is controlled to displace on the connecting plate 19 after the apparatus still fails, and when the support framework 21 displaces and completely covers the connecting plate 19, the support framework will contact with the protruding table block 15;

controlling the motor assembly 9 to operate, wherein the driving rod 8 is driven to rotate by the operation of the motor assembly 9, the cavity threaded pipe 14 in threaded connection with the outer wall of the driving rod 8 can displace up and down, the transverse supporting seat 13 connected to the outer wall of the cavity threaded pipe 14 can displace up and down, the mechanical conveying can be realized by the up and down displacement of the transverse supporting seat 13, and after the telescopic piece 26 is loosened, the instrument is positioned on the supporting plate 12, so that the instrument can be transported again;

the instrument is transmitted to the upper part of the mounting frame 2 through the supporting plate 12, and is clamped by the first clamping structure 4;

specifically, the method comprises the following steps: the clamping assembly 57 installed on the assembly transverse plate 55 of the first clamping structure 4 clamps the instrument again, the cylinder 64 is controlled to operate, the connecting shaft I65 is driven to swing, the swing of the connecting shaft I65 drives the positioning piece 68 hinged with the connecting rod thereof to push the clamping part 63, the two groups of clamping parts 63 push each other and approach each other, so that the instrument between the two groups of clamping parts 63 can be clamped, and the sliding groove block 62 connected with the lower surface of the clamping part 63 is displaced on the track of the sliding rail body 69 by the pushing of the clamping part 63;

the clamped instrument is conveyed through the first clamping structure 4, the motor mounting piece 52 on the specific first clamping structure 4 operates to drive the cavity threaded cylinder on the threaded cavity pipe assembly 50 connected to one end of the motor mounting piece 52 to move left and right, the back plate 51 connected to the outer wall of the cavity threaded cylinder also moves left and right, the outer wall of the specific cavity threaded cylinder is butted with the back plate 51 through the butt rod through the notch of the open slot 49, the transverse displacement of the vertical plate 53 and the transverse plate 55 connected with the vertical plate 53 is indirectly realized, and the instrument is conveyed to the detection head 36 to move;

the motor body 38 is controlled to operate, the gear connected with the driving end of the motor body slides at the notch part of the notch track 39, the left and right displacement of the displacement plate 42 is realized, and the overhauled equipment which cannot be overhauled is overhauled again through the matching of the detection head 36 and the equipment linkage part 37.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a heavy machinery maintenance is with lifting displacement maintenance device, includes chamber wall (1), its characterized in that: a first lifting mechanism (6) and a sorting mechanism (7) are arranged in an inner cavity of the cavity wall (1), an installation frame (2) is installed on the upper surface of the cavity wall (1), a second lifting mechanism (3) is arranged on a frame of the installation frame (2), a first clamping structure (4) is installed at the lifting end of the second lifting mechanism (3), a detection mechanism (5) is installed at the side position of an upper table top of the cavity wall (1), the detection mechanism (5) and the installation frame (2) are located on a horizontal plane, the detection mechanism (5) comprises a base frame (40), and notch tracks (39) are welded on the left side and the right side of the upper surface of an outer frame of the base frame (40);

the first lifting mechanism (6) comprises a substrate (18) and an edge protection plate (33), protruding table blocks (15) are welded on the left side and the right side of the rear portion of the upper surface of the substrate (18), two groups of protruding table blocks (15) are connected with a shaft body wheel (17) through a rotating rod, an installation frame (16) is arranged on an outer frame of the shaft body wheel (17), a motor assembly (9) is installed at the top end of the edge protection plate (33), a driving rod (8) is installed at the driving end of the motor assembly (9), a cavity threaded pipe (14) is connected to the outer wall of the driving rod (8) in a threaded mode, an arc butt-joint plate (11) is welded to the outer wall of the cavity threaded pipe (14), a transverse supporting seat (13) is welded to the outer wall of the arc butt-joint plate (11), and a supporting plate (12) is fixedly connected to, a bearing seat is arranged at the bottom end of the driving rod (8), and the bearing seat is arranged at the central part of the upper surface of the substrate (18);

the sorting and conveying mechanism (7) comprises a supporting framework (21) and a floor frame (30), protective housings (35) are mounted on the left side and the right side of the floor frame (30), roller conveying frames (22) are mounted at inner frame parts of the protective housings (35), side frame plates (23) are fixedly connected to the outer sides of the protective housings (35), triangular seats (24) are welded on the outer walls of the side frame plates (23), upper shaft seats (28) are mounted on the left side and the right side of the upper surface of the floor frame (30), lower shaft seats (34) are mounted at inner frame parts of the upper shaft seats (28) close to the lower parts, chain bodies (29) are mounted between the upper shaft seats (28) and the lower shaft seats (34), rotating shafts (31) are mounted between the two groups of chain bodies (29), transverse displacement plates (27) are mounted on the outer walls of groove opening rails (39), and telescopic pieces (26) are welded on the outer walls of the transverse displacement plates (27), the equal swing joint in both ends of extensible member (26) has grip block (25), motor body (32) are installed to the power input end of pivot (31), motor body (32) are located the top right side of sitting ground frame (30).

2. The lifting displacement service device for heavy machinery maintenance of claim 1, wherein: a connecting plate (19) is arranged between the supporting framework (21) and the base plate (18), and the supporting framework (21) can displace on the upper surface of the connecting plate (19).

3. The lifting displacement service device for heavy machinery maintenance of claim 1, wherein: detection mechanism (5) still include displacement plate (42), the inside casing position welding of base frame (40) has reinforcing block (41), the notch position of notch track (39) is provided with the gear, and the power input end of gear installs motor body (38), motor body (38) are fixed and are leaned on right position at the upper surface of displacement plate (42), the left wall mounting of base frame (40) has track (43), instrument linkage part (37) are installed at the upper surface position placed in the middle of displacement plate (42), detection head (36) are installed at the bone joint position of instrument linkage part (37).

4. The lifting displacement service device for heavy machinery maintenance of claim 1, wherein: second hoist mechanism (3) are including last framework (47), the equal fixedly connected with slot type track body (44) of the upper ledge left and right sides of going up framework (47), the track position sliding connection of slot type track body (44) has first longitudinal fixity piece (46) and horizontal bone roof beam (81), the inboard position sliding connection of first longitudinal fixity piece (46) has lateral shifting piece (45), the frame bottom of lateral shifting piece (45) is provided with first clamping structure (4).

5. The lifting displacement service device for heavy machinery maintenance of claim 4, wherein: tooth's socket (77) have been seted up to the upper surface of slot type track body (44), the notch position meshing of tooth's socket (77) has the gear body, and the drive position of gear body installs vertical driving motor (76), the frame position of vertical driving motor (76) is installed cavity box (75), the upper surface and horizontal bone roof beam (81) fixed connection of cavity box (75).

6. The lifting displacement service device for heavy machinery maintenance of claim 4, wherein: the upper surface of horizontal bone roof beam (81) leans on interior survey to install rail groove (82), sliding connection has movable block (61), two sets of on the outer wall of rail groove (82) outside fixedly connected with strap (74) of movable block (61), motor main part (73) are installed by right position to the inboard of strap (74), the drive end meshing of motor main part (73) has the gear body, and one side meshing of gear body has rack (72), inboard fixedly connected with activity frame pole (78) of rack (72), the outer wall right side fixedly connected with protrusion piece (79) of activity frame pole (78), the inboard of strap (74) leans on lower part to be connected with protrusion piece (79) through the axostylus axostyle, protrusion piece (79) mesh with the gear track of the lower surface mounting of horizontal bone roof beam (81).

7. The lifting displacement service device for heavy machinery maintenance of claim 1, wherein: first clamping structure (4) are including L shape supporting seat (48) and centre gripping subassembly (57), L shape supporting seat (48) still include horizontal box (60) and diaphragm (55), horizontal box (60) are installed to the preceding facade of L shape supporting seat (48), open slot (49) have been seted up of horizontal box (60), install screw cavity pipe assembly (50) in the inner chamber of L shape supporting seat (48), the screw thread sleeve of screw cavity pipe assembly (50) passes through the notch of open slot (49) through the welding pole to fixedly connected with backplate (51).

8. The lifting displacement service device for heavy machinery maintenance of claim 7, wherein: motor installed part (52) are installed to the power input end of screw cavity tube assembly (50), riser (53) are installed to the preceding facade of backplate (51), the bottom welding of riser (53) has diaphragm (55), the lower skin welding of diaphragm (55) has mounting (54).

9. The lifting displacement service device for heavy machinery maintenance of claim 7, wherein: centre gripping subassembly (57) include centre gripping lateral member (56) and crane span structure (58), the lower skin weld of centre gripping lateral member (56) has bottom plate (71), slide rail body (69) have all been welded to the lower surface left and right sides of bottom plate (71), the track position sliding connection of slide rail body (69) has spout piece (62), the last skin weld of spout piece (62) has clamping part (63).

10. The lifting displacement service device for heavy machinery maintenance of claim 9, wherein: the outside fixedly connected with setting element (68) of clamping part (63), one side of setting element (68) articulates there is the connecting piece, and the one end of connecting piece is connected with even axle one (65) through the loose axle, bone joint (66) are installed on the top of even axle one (65), the end of even axle one (65) is connected with cylinder (64) through the articulated elements, the outside of clamping part (63) is provided with baffle (67) by preceding position, the upper surface welding of baffle (67) and centre gripping horizontal piece (56), the last fixed surface of centre gripping horizontal piece (56) is connected with connection pad (70), connection pad (70) and the left and right sides lower fixed surface connection of crane span structure (58).

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