CN114083283B

CN114083283B - Disassembly and assembly module and subway pantograph maintenance platform thereof

Info

Publication number: CN114083283B
Application number: CN202111438145.6A
Authority: CN
Inventors: 孙文杰; 任鑫; 杨家朋; 戴应鑫; 李倪; 郑力凡
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-09-09
Anticipated expiration: 2041-11-30
Also published as: CN114083283A

Abstract

A disassembly and assembly module and a subway pantograph maintenance platform thereof are disclosed, wherein the disassembly and assembly module comprises a first disassembly and assembly plate, a second disassembly and assembly plate and a third disassembly and assembly plate, the second disassembly and assembly plate and the third disassembly and assembly plate are assembled through a disassembly and assembly rail frame, a disassembly and assembly rail is arranged on the disassembly and assembly rail frame, the first disassembly and assembly plate is arranged between the second disassembly and assembly plate and the third disassembly and assembly plate, and both ends of the first disassembly and assembly plate are respectively provided with a disassembly and assembly plate flange; the second dismounting plate and the third dismounting plate are respectively assembled with the first dismounting guide shaft and the dismounting screw rod, the first dismounting plate is axially slidably sleeved on the first dismounting guide shaft, and the first dismounting plate is screwed with the dismounting screw rod through threads; the second dismounting plate is further provided with a dismounting conveying plate, the dismounting conveying plate is respectively assembled with the first dismounting belt shaft and the second dismounting belt shaft, the first dismounting belt shaft and the second dismounting belt shaft are connected through a dismounting belt and form a belt transmission mechanism, the dismounting belt is provided with a dismounting belt lug, and the dismounting belt lug is used for being matched with the base conveying block to drive the conveying seat.

Description

Disassembly and assembly module and subway pantograph maintenance platform thereof

Technical Field

The invention relates to auxiliary equipment for overhauling a pantograph, in particular to a disassembling and assembling module and a subway pantograph overhauling platform thereof.

Background

The subway carriage gets electricity through the pantograph, generally needs to overhaul after using 2-3 kilometres, and the pantograph is the equipment that must carry out whole maintenance in overhaul. Although the pantograph of the subway is relatively small, the structure is complex. The existing maintenance mainly comprises the steps of integrally disassembling the pantograph, then disassembling parts of the pantograph one by one on a placed desktop, cleaning and replacing the parts, and finally assembling the parts. The whole process is long in time consumption, and the pantograph is required to be continuously turned in the dismounting process, so that the dismounting is convenient. The horizontal table top is obviously not suitable for overturning, so that the pantograph needs to be fixed by one person and the pantograph needs to be detached by the other person when the table top needs to be overturned and a certain angle is kept, time and labor are consumed, and hands are easily injured.

The inventor discovers that the disassembly of the pantograph is actually a motion with higher repetition degree, and generally a batch of pantographs are overhauled simultaneously at present, so that the possibility of pipelining and automation exists, and a subway pantograph overhauling platform is designed and used for disassembling, assembling and conveying the pantograph in a pipelining manner, and the storage of parts and tools is integrated, so that the overhauling efficiency of the pantograph can be greatly improved.

Disclosure of Invention

In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a disassembling module and a platform for repairing a subway pantograph thereof, wherein the disassembling module can fix and position the transportation.

In order to achieve the purpose, the invention provides a dismounting module which comprises a first dismounting plate, a second dismounting plate and a third dismounting plate, wherein the second dismounting plate and the third dismounting plate are assembled through a dismounting rail frame, a dismounting rail is installed on the dismounting rail frame, the first dismounting plate is installed between the second dismounting plate and the third dismounting plate, and both ends of the first dismounting plate are respectively provided with a dismounting plate flange; the second dismounting plate and the third dismounting plate are respectively assembled with the first dismounting guide shaft and the dismounting screw rod, the first dismounting plate is axially slidably sleeved on the first dismounting guide shaft, and the first dismounting plate is screwed with the dismounting screw rod through threads;

the second dismounting plate is also provided with a dismounting conveying plate, the dismounting conveying plate is respectively assembled with a first dismounting belt shaft and a second dismounting belt shaft, the first dismounting belt shaft and the second dismounting belt shaft are connected through a dismounting belt to form a belt transmission mechanism, the dismounting belt is provided with a dismounting belt convex block, and the dismounting belt convex block is used for being matched with the base conveying block to drive the conveying seat; and the third dismounting plate is also provided with a dismounting baffle plate, and the dismounting baffle plate is used for blocking the conveying seat, so that the conveying seat is positioned.

The invention also discloses a subway pantograph maintenance platform which is applied with the dismounting module.

The invention has the beneficial effects that:

1. the pantograph control system can realize the conveying, transferring, fixing and rotating of the pantograph, thereby greatly facilitating the centralized maintenance of the pantograph, has semi-automatic or full-automatic design, and can be assembled and disassembled by adopting a mechanical arm subsequently, thereby reducing the dependence on manpower.

2. The disassembling and assembling module can position and clamp the conveying seat, so that the pantograph is indirectly clamped and positioned, and the subsequent disassembling and assembling are facilitated. And the dismouting module utilizes platform pivot, survey the pivot respectively to realize that the diaxon rotates to do benefit to the angle of adjusting the pantograph greatly, so that carry out the dismouting.

3. The transfer module can transfer the conveying seat from the conveying module to the dismounting module, and the transfer module can be used for respectively driving the transfer belt and the dismounting belt by the power of the end conveying module, so that the conveying seat is conveniently driven. In addition, the transfer module can lift, so that the influence on the rotation of the dismounting module is avoided, and the transfer module can be linked with the conveying module and the dismounting module when lifting, so that automatic driving is realized.

4. The conveying module relatively fixes the pantograph through the conveying seat, then moves the conveying seat to convey the pantograph, and simultaneously utilizes the end conveying module to position and block the conveying seat, thereby providing a positioning basis for subsequent transfer.

Drawings

Fig. 1 to 2 are schematic structural views of a pantograph 100.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4-7 are schematic structural views of the disassembling and assembling module a, the transferring module B and the conveying module C.

Fig. 8 is a schematic structural view of the disassembling and assembling module a and the relay module B.

Fig. 9-15 are schematic structural views of the disassembling and assembling module a, wherein fig. 12 and 13 are cross-sectional views of two central planes where the axis of the platform rotation shaft a450 is located, respectively.

Fig. 16 is a schematic view of the overload worm wheel a 230.

Fig. 17 to 18 are schematic structural views of the damper assembly, wherein fig. 18 is a sectional view of the center plane of the damper block a 340.

Fig. 19 is a schematic structural view of the relay module B.

Fig. 20 to 21 are schematic structural views of the unlocking mechanism, wherein fig. 20 is a sectional view at a center plane where the axis of the unlocking slide shaft B620 is located.

Fig. 22-24 are schematic structural views of the conveying module C.

Fig. 25-26 are schematic views of the structure of the tension assembly.

Fig. 27-29 are schematic structural views of the carriage, wherein fig. 29 is a sectional view of the carriage slide shaft 730 at its axis.

Fig. 30 to 33 are schematic structural views of the storage rack 200, wherein fig. 33 is a schematic structural view of the storage outer box.

Fig. 34-36 are schematic structural views of the tool holder 300.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-2, the pantograph 100 of the present embodiment includes a pantograph base 110, and a base protrusion 120 is disposed on the pantograph base 110.

Referring to fig. 3-7, the subway pantograph maintenance platform of this embodiment includes:

a transfer module C including a transfer base fixed and positioned to the pantograph base 110 so as to transfer the pantograph 100 by movement of the transfer base;

the transfer module B is used for transferring the conveying seat loaded with the pantograph on the conveying module C to the dismounting module A;

the disassembling and assembling module A is used for fixing and positioning the conveying frame so as to fix and position the pantograph 100, and then the position of the pantograph is adjusted through rotation of the two shafts so as to be convenient to disassemble and assemble;

a storage rack 200 for storing the disassembled parts of the pantograph or the parts of the pantograph to be installed;

the tool rack 300 is used for placing tools for dismounting, so that an operator can conveniently take and place the tools.

Referring to fig. 27-29, the conveying base includes a base plate 610, a first fixing base 620 and a second fixing base 630 are respectively mounted on the base plate 610, a protrusion locking slot 622 is disposed on the first fixing base 620, and the protrusion locking slot 622 is used for being engaged with the pantograph protrusion 120; the two sides of the first fixed seat 620 and the second fixed seat 630 are respectively provided with a side pressure plate 640, the top of the side pressure plate 640 is provided with an upper pressure flange 641, the side pressure plate 640 is respectively assembled with the first conveying sliding shaft 730, the second conveying sliding shaft 740 and the conveying rack 830, the first conveying sliding shaft 730 is clamped with the first fixed seat 620 and the second fixed seat 630 and can be axially assembled in a sliding manner, the two conveying racks 830 are respectively engaged with the two sides of the same conveying gear 820 for transmission, the conveying gear 820 is sleeved on the conveying gear shaft 720 in a circumferential rotating manner, the conveying gear shaft 720 and the base plate 610 can be circumferentially assembled in a rotating manner, and the base plate 610 is further provided with a through unlocking chute 613; an unlocking slide 831 is installed on one of the conveying racks 830, and the unlocking slide 831 penetrates through the unlocking slide groove 613 to enter the lower part of the base plate 610.

The conveying rack 830 can be axially slidably sleeved on the second conveying sliding shaft 740 corresponding to the conveying rack, so that the second conveying sliding shaft is used for supporting and guiding the conveying rack 830. The second conveying sliding shaft 740 is sleeved with a conveying spring 810 at a part between the end parts of the side pressing plates 640 and the conveying rack 830 which are close to the second conveying sliding shaft, and the conveying spring 810 is used for applying elastic force for pulling the conveying rack 830 to the side pressing plates 640, so that the distance between the two side pressing plates 640 is minimum in an initial state.

When the pantograph base 100 is used, the bottom surface of the pantograph base 110 is attached to the top surfaces of the first fixing seat 620 and the second fixing seat 630, the base protrusion 120 is clamped in the protrusion clamping groove 622, the side pressing plate 640 is pressed on the side wall of the pantograph base 110, and the upper pressing flange 641 is pressed on the top surface of the pantograph base 110, so that the pantograph 100 is positioned and fixed.

The bottom surface of the base plate 610 is provided with a conveying wheel shaft 710, the conveying wheel shaft 710 is provided with a conveying wheel 711 in a circumferential rotation manner, and when the base plate is used, the conveying wheel 711 is clamped with the conveying track, the transfer track B121 and the dismounting track A131 and can be assembled in a rolling manner to convey the conveying seat.

The bottom surface of the base plate 610 is further provided with a base locking block 611, the base locking block 611 is provided with a base locking groove 6111, and the base locking groove 6111 is used for being inserted into and clamped with the insertion locking block A170 of the dismounting module A, so that the conveying seat is positioned and fixed.

The bottom surface of the base plate 610 is further provided with a base conveying block 612, and the base conveying block 612 is used for being attached to and assembled with the conveying belt convex block, the transfer belt convex block B341 and the dismounting belt convex block A213, so that the conveying base is powered by the operation of the conveying belt, the transfer belt B340 and the dismounting belt A210 to move.

Referring to fig. 3, 30-33, the storage rack 200 includes a first storage vertical plate 210, a second storage vertical plate 220, and a storage outer box 410, the first storage vertical plate 210 is provided with a circulation chute 211, the storage outer box 410 is provided with a circulation slider 430, the circulation slider 430 passes through the circulation chute 211 and is engaged with the circulation chute 211 and slidably assembled, the circulation slider 430 is hinged to a circulation belt 440 through a circulation rotating shaft (not shown), the circulation belt 440 bypasses a plurality of circulation pulleys 441 and forms a belt transmission mechanism, one of the circulation pulleys 441 is installed on a circulation motor shaft 511, the circulation motor shaft 511 passes through the second storage vertical plate 220 and is assembled with the circulation motor 510, and the circulation motor 510 can drive the circulation belt 440 to run after being started, so as to drive the circulation slider 430 to move along the circulation chute 211, and realize that the storage outer box 410 moves along the circulation chute 211. The design can realize that different storage outer boxes 410 sequentially move to the position convenient for the operator to take, thereby being greatly convenient for the operator to use. In addition, when the pantograph is used, each outer storage box stores parts of one pantograph, so that the pantograph is greatly assembled and disassembled by an operator. Deposit the inside detachably of outer container 410 and install and deposit inner box 420, when in actual use, thereby can deposit the inner box through taking out and wholly take out and place at its inside pantograph spare part to be convenient for follow-up spare part of taking out the dismantlement washs, overhauls, or will wash, overhaul, the spare part of changing pack into and deposit inner box 420 in, corresponding deposit in the outer box of repacking, so that taking out, putting into of material greatly.

Referring to fig. 3, 34-36, the tool rack 300 includes a rack body 310, a table plate 311, a tool rack upright plate 320, and a drawer 340 are respectively mounted on the rack body 310, and the drawer 340 is slidably assembled with the tool rack 310. When in use, the tool is used for placing some heavy tools or parts. A tool rack transverse plate 330 is mounted on the tool rack vertical plate 320, a transverse plate 331 is arranged on the tool rack transverse plate 330, the transverse plate 331 is hinged to one end of the tool connecting rod 370 through a second tool rotating shaft 372, a first tool limiting block 332 and a second tool limiting block 333 are respectively mounted at two ends of the transverse plate 331, which rotate 90 degrees, of the tool connecting rod 370, and the first tool limiting block 332 and the second tool limiting block 333 are respectively used for limiting the rotation angle of the tool connecting rod 370.

The tool rack transverse plate 330 is further provided with a hook 390 and a plug board 350, the hook 390 is used for hanging some suspensible tools, and the plug board 350 is provided with a plug block 351; the other end of the tool connecting rod 370 is provided with a first tool rotating shaft 371, the first tool rotating shaft 371 can be assembled with a first movable box groove 363 and a second movable box groove 362 in a clamping and sliding manner, one end of the first movable box groove 363 and one end of the second movable box groove 362 are communicated and arranged on the movable box 360, the movable box 360 is provided with a plugging groove 361, and the plugging groove 361 can be assembled with a plugging block 351 in a plugging manner, so that the movable box 360 is supported.

Fig. 34 illustrates the initial position of the drop box with the bottom surface of the drop box resting on the tool rack cross plate 330. When the movable box 360 needs to be used, the movable box is pulled out of the transverse plate 330 of the tool rack, so that the movable box is gradually pulled out under the guidance of the first movable box groove 363 and the first tool rotating shaft 371 until the first tool rotating shaft 371 is assembled with the second movable box groove 362, then the movable box rotates by taking the second tool rotating shaft 372 as a center, the inserting groove 361 of the movable box is opposite to the inserting plate 351, and then the movable box slides downwards under the matching of the first movable box groove 363 and the first tool rotating shaft 371 until the inserting groove is completely inserted into the inserting block, namely the state shown in fig. 35. The design is mainly because the tools used in actual operation are more, and the tools are generally laid flat and released in order to be convenient to use, so that the occupied space is larger, and the design is a sitting posture operation, so that the movable box is positioned on the transverse plate 330 of the tool rack, an operator needs to stand to take the tools, and obviously, the design is not in accordance with the ergonomic design. When the movable box is adjusted to the state shown in figure 35, an operator can take tools in a sitting posture, and the use is greatly facilitated.

Referring to fig. 3 to 13, the disassembling and assembling module a includes a first disassembling and assembling plate a110, a second disassembling and assembling plate a120, and a third disassembling and assembling plate a140, the second disassembling and assembling plate a120 and the third disassembling and assembling plate a140 are assembled through a disassembling and assembling rail frame a130, a disassembling and assembling rail a131 is installed on the disassembling and assembling rail frame a130, the first disassembling and assembling plate a110 is installed between the second disassembling and assembling plate a120 and the third disassembling and assembling plate a140, and two ends of the first disassembling and assembling plate a110 are respectively provided with a disassembling and assembling plate flange a 111; the second dismounting plate A120 and the third dismounting plate A140 are respectively assembled with a first dismounting guide shaft A411 and a dismounting screw A412, the first dismounting plate A110 is axially slidably sleeved on the first dismounting guide shaft A411, and the first dismounting plate A110 is screwed and assembled with the dismounting screw A412 through threads; the dismounting screw A412 is connected with a lifting power shaft A430 through a dismounting synchronous belt A220 to form a belt transmission mechanism, an overload worm wheel A230 is sleeved on the lifting power shaft A430, the overload worm wheel A230 is in meshing transmission with a dismounting worm part A441, the dismounting worm part A441 is arranged on a dismounting follow-up shaft A440, a dismounting follow-up tooth A240 is sleeved on the dismounting follow-up shaft A440, and the dismounting follow-up tooth A240 can be in meshing transmission with a first transfer rack B310 on a transfer module B. During the use, the transfer module B rises to make first transfer rack B310 and dismouting follow-up gear A240 mesh transmission, thereby drive dismouting follow-up shaft A440 and rotate, also drive dismouting screw A412 and rotate, dismouting screw A412 moves down through screw drive second dismouting board A110, thereby makes dismouting board flange A111 compress tightly on the top surface of bed plate 610 with the realization fixed to bed plate 610.

The first dismounting and mounting spring a510 is sleeved on the part of the first dismounting and mounting guide shaft a411, which is located between the first dismounting and mounting plate a110 and the third dismounting and mounting plate a140, and the first dismounting and mounting spring a510 is used for applying elastic force to the first dismounting and mounting plate a110 to prevent the first dismounting and mounting plate a from moving downwards, and the design is mainly used for reducing the vibration of the first dismounting and mounting plate.

Still install dismouting conveying board A121 on the second dismouting board A120, dismouting conveying board A121 respectively with first dismouting band axle A211, the assembly of second dismouting band axle A212, connect and constitute and take drive mechanism through dismouting area A210 between first dismouting band axle A211, the second dismouting band axle A212, be provided with dismouting on the dismouting area A210 and take lug A213, dismouting area lug A213 is used for carrying the piece 612 cooperation with the drive with the base with the drive and carries the seat. One end of the second dismounting belt shaft A212 is provided with a dismounting belt gear A250, and the dismounting belt gear A250 is used for being meshed with the first transfer gear B321 of the transfer module B for transmission, so that the second dismounting belt shaft A212 is driven to rotate, namely the dismounting belt A210 is driven to operate to drive the conveying seat to move.

The first dismounting plate A110 is further provided with an inserting locking block A170, and the first dismounting plate A110 is used for being clamped and assembled with the base locking groove 611 on the conveying seat. The plug-in mounting lock block A170 comprises a lock block seat A172 and a lock block head A171, the lock block seat A172 is installed on the first lock plate A110, the lock block head A171 is plugged into the base lock groove 611, a lock block head groove A1711 is further installed on the lock block head A171, the lock block head groove A1711 is clamped with the lock block sliding ring A174 and can be assembled in a sliding mode, the lock block sliding ring A174 is installed on the lock block sliding rod A173, the other end of the lock block sliding rod A173 penetrates through the lock block head A171 and then is assembled with the lock block seat A172 after being sleeved with a lock block head spring A176, a telescopic sleeve A176 is sleeved between the lock block seat A172 and the lock block head A171, and the telescopic sleeve has elasticity. When the conveying seat just enters the dismounting module, the locking block head A171 is in clamping assembly with the base locking groove 611, the dismounting plate flange A111 is positioned above the top surface of the base plate 610, and the locking block head spring A176 is in a compressed state. The disassembly screw A412 is then rotated to drive the first disassembly plate A110 to move downwards, so that the disassembly plate flange A111 presses the base plate 610 against the top surface of the second disassembly plate A120, thereby fixing the conveying seat.

The third dismounting plate A140 is further provided with a dismounting baffle A141, and the dismounting baffle A141 is used for blocking the conveying seat, so that the conveying seat is positioned. When the clamping device is used, the positioning in the conveying direction and the positioning in the width direction of the conveying seat can be realized through the locking block head A171 and the dismounting baffle A141, and the clamping of the conveying seat can be realized through the dismounting plate flange A111.

Preferably, when the pantograph is detached, the pantograph base 110 is finally detached and clamped by the side pressing plates 640, so that the pantograph base 110 needs to be removed after the clamping is released. For this embodiment, a dismounting slider frame a122 is mounted on the second dismounting plate a120, a dismounting slider a123 is mounted on the dismounting slider frame a122, the dismounting slider a123 and the dismounting slider a490 are axially slidably assembled, two ends of the dismounting slider a490 penetrate through the dismounting slider a490 and then are respectively assembled with the unlocking push block a830 and the unlocking power block a840, an unlocking spring a530 is sleeved on a portion of the dismounting slider a490 located between the dismounting slider a123 and the unlocking power block a840, and the unlocking spring a530 is used for applying a pushing force to the unlocking power block a840, which is far away from the dismounting slider a123, so that the unlocking power block a840 is kept far away from the dismounting slider a123 in an initial state. The unlocking power block A840 is provided with a second unlocking pin A402, the second unlocking pin A402 is clamped with an unlocking rod groove A821 and assembled in a sliding mode, the unlocking rod groove A821 is arranged on the unlocking rod A820, and the unlocking rod A820 is hinged to the dismounting pin seat A124 through a first unlocking pin A401. When the pantograph base unlocking device is used, pushing force which enables the unlocking rod A820 to rotate by taking the first unlocking pin A401 as a center is applied to one end, far away from the unlocking rod groove A821, of the unlocking rod A820, so that the unlocking rod groove A821 drives the unlocking power block A840 to move towards the unlocking push block A830 by overcoming the elastic force of an unlocking spring, the unlocking push block A830 is tightly attached to the unlocking slide block 831, the unlocking slide block 831 is driven to move along the unlocking slide groove 613, and the two side pressure plates 640 are driven to move far away from each other to release the pantograph base 110.

Preferably, referring to fig. 16, the overload worm wheel a230 includes a worm wheel housing a231, a hollow worm wheel cavity a2311 is formed inside the worm wheel housing a231, an overload sliding groove a2312 is formed in the worm wheel cavity a2311, the overload sliding groove a2312 is attached to and slidably assembled with an overload sliding block a235, the overload sliding block a235 is assembled with a worm wheel inner ring a233 through a spring plate a234, the worm wheel inner ring a233 is non-circumferentially rotatably sleeved on the dismounting follower shaft a440, the spring plate a234 has elasticity, the worm wheel cavity a2311 is sealed through a sealing cover a232, and the sealing cover a232 is circumferentially rotatably assembled with the dismounting follower shaft a 440. When the lifting power shaft is used, the worm gear shell A231 applies rotary power to the worm gear inner ring A233 through the overload sliding block A235, so that the dismounting follow-up shaft A440 drives the lifting power shaft A430 to rotate circumferentially. Once the first dismounting plate is moved in place, the dismounting screw cannot rotate, and if the overload worm wheel a230 continues to rotate at the moment, the worm wheel shell a231 drives the spring piece a234 to deform, so that the overload sliding block a235 slides out of the overload sliding groove a2312, and the worm wheel shell a231 and the lifting power shaft a430 rotate relatively to form overload protection. The design is mainly because the engagement of the first transfer rack B310 and the dismounting follow-up teeth a240 is difficult to precisely control until the dismounting plate flange is just pressed against the base plate 610, so that the dismounting plate flange can be ensured to be pressed against the base plate 610 in an overload manner without damaging the corresponding transmission structure.

Preferably, the third dismounting plate a140 further has a platform rotation axis a450 mounted at the bottom thereof, the platform rotation axis a450 is assembled with the first rotation plate a151 of the rotation frame a150 in a circumferential rotation manner, the first rotating plate A151 is sleeved with a brake sleeve A452, the brake sleeve A452 is arranged on the first rotating plate A151, the brake sleeve A452 is tightly pressed with one end of a brake block A350, thereby realizing the locking of the platform rotating shaft A450, a third rotating pin A473 is arranged on the brake block A350, the third rotation pin a473 is engaged with and slidably fitted to the brake lever groove a711 on the rotating brake lever a710, the middle portion of the rotating brake lever a710 is hinged to the first rotating plate a151 by a second rotating pin a472, the end of rotating brake lever a710 remote from brake lever slot a711 is pivotally coupled to rotating cylinder shaft a631 by a first rotating pin a471, the rotary cylinder shaft a631 is installed in the rotary cylinder a630, and the rotary cylinder a630 is directly or indirectly hinged to the first rotary plate a151 through a cylinder hinge shaft. When the locking of the platform rotating shaft a450 needs to be released, the rotating cylinder a630 drives the rotating cylinder shaft a631 to contract so as to drive the rotating brake rod a710 to rotate by taking the second rotating pin a472 as the center, so that the rotating brake rod a710 drives the brake block a350 to be far away from the platform rotating shaft a450 through the brake rod groove a711, and at the moment, the third dismounting plate a140 can rotate by taking the platform rotating shaft a450 as the center.

Preferably, considering that different operators have different requirements on the rotation resistance, if the rotation resistance is not enough, the rotation resistance is easy to be over-rotated, and the rotation angle is not easy to control. If the resistance is too large, the device can cause great labor and influence the use. For this embodiment, a damping assembly is designed, and the damping assembly includes a damping sleeve a451, the damping sleeve a451 is sleeved on the platform rotating shaft a450 in a non-rotatable manner, the damping sleeve a451 is installed in the retaining sleeve a360 in a rotatable manner, and the damping sleeve a451 is attached to the damping block a340, so as to apply friction damping to the rotation of the platform rotating shaft a 450. The damping block A340 is clamped and assembled with a damping block sliding groove A361 in a sliding way, the damping block sliding groove A361 is arranged on a retaining sleeve A360, the damping block A340 is assembled with one end of the damping rod A330, the other end of the damping rod A330 is sleeved with a damping spring A520 and passes through the damping adjusting block A320, the damping rod A330 and the damping adjusting block A320 can be assembled in an axial sliding mode, the damping adjusting block A320 is provided with a damping adjusting shaft A321, the damping adjusting shaft A321 is clamped with an adjusting chute A311 and can be assembled in a sliding way, the adjusting chute A311 is arranged on an adjusting turntable A310, and the distance between the two ends of the adjusting chute A311 and the axis of the adjusting turntable A310 is different, so that the adjusting turntable A310 can drive the damping adjusting block A320 to axially slide along the damping rod A330 when rotating, thereby adjusting the pressure exerted by damping adjustment block a320 on damping spring a520, i.e., adjusting the frictional damping of damping block a340 and damping sleeve a 451.

The adjusting turntable A310 is sleeved outside the retaining sleeve A360 in a circumferentially rotatable manner, and the retaining sleeve A360 is assembled with the third dismounting plate A140. The adjusting turntable a310 is further provided with a turntable lug a312, the turntable lug a312 is hinged to one end of a first damping adjusting rod a720 through a fourth rotating pin a474, the other end of the first damping adjusting rod a720 is hinged to one end of a second damping adjusting rod a730 through a fifth rotating pin a475, the middle part of the second damping adjusting rod a730 is hinged to a third dismounting plate a140 through a sixth rotating pin a476, one end of the second damping adjusting rod a730 far away from the fifth rotating pin a475 is provided with a damping adjusting fork groove a731, the damping adjusting fork groove a731 is clamped and slidably assembled with a seventh rotating pin a477, the seventh rotating pin a477 is installed on a damping screw block a740, the damping screw block a740 is sleeved on a damping screw rod a480 and rotatably assembled with the damping screw rod a480 through threads, the damping screw rod a480 is installed on a screw seat a160 in a circumferentially rotatable and axially immovable manner, the screw seat a160 is installed on the first rotating plate a151, the damping screw block a740 is attached to the first rotating plate a151 and slidably assembled. When the damping screw rod A740 is used, the damping screw rod A480 can be rotated to drive the damping screw block A740 to move along the axial direction, so that the adjusting turntable A310 is driven to rotate circumferentially, the position of the resistance adjusting block A320 on the damping rod A330 can be adjusted, and the resistance during rotation can be adjusted. And because the direct wearing and tearing of damping piece and damping cover are great relatively, the damping cover is set up to dismantle the change with this embodiment to be convenient for later maintenance.

The rotating frame A150 is also provided with a second rotating frame plate A152, the second rotating frame plate A152 can be circumferentially and rotatably assembled with the dismounting and mounting lifting frame A180 through a side rotating shaft A403, and the side rotating shaft A403 is fixedly assembled with the second rotating frame plate A152; the oil cylinder seat A183 is mounted on the dismounting lifting frame A180, the double-shaft oil cylinder A620 is mounted on the oil cylinder seat A183, two ends of a telescopic shaft of the double-shaft oil cylinder A620 are respectively assembled with different brake seats A810, and the brake seats A810 are tightly clamped on the side rotating shaft A403, so that the rotation angle of the second rotating frame plate A152 and the dismounting lifting frame A180 is locked. Preferably, the side rotating shaft a403 is sleeved with a brake disc a4031, and the brake base a810 and the brake disc a4031 are clamped tightly to lock the measuring rotating shaft a 403. When the rotating frame needs to rotate by taking the side rotating shaft as a center, the double-shaft oil cylinder A620 drives the two brake seats to be far away from the brake disc.

Referring to fig. 12, since the rotation through the side rotating shaft a403 is labor-saving due to the gravity, that is, the rotation angle must be controlled by lifting by hand, which is obviously contrary to the original design, the present embodiment adds another damping component to apply the rotation resistance to the side rotating shaft a 403. The damping sleeve of the damping assembly is sleeved on the side rotating shaft A403, and the resistance is adjusted by applying pressure to the damping block through the rotation of the adjusting turntable A310. The dismounting crane A180 is further provided with a first resistance mounting plate A182 and a second damping mounting plate A185, the side rotating shaft A403 and the second damping mounting plate A185 can be assembled in a circular rotating mode, and a retaining sleeve A360 of the damping assembly is arranged on the second damping mounting plate A185 and the first resistance mounting plate A182.

The rotary disc convex block A312 of the damping component is assembled with one end of a stay cable A370, the other end of the stay cable A370 penetrates through a guide wheel A371 and then is assembled with one end of a follower rod 380, the other end of the follower rod A380 penetrates through a second dismounting lifting frame plate A184 and can be assembled with the second dismounting lifting frame plate A184 in an axial sliding mode, a nut A381 is installed on the follower rod A380, a follower spring A540 is sleeved on the part, located between the nut A381 and the second dismounting lifting frame plate A184, of the follower rod A380, and the follower spring A540 is used for applying thrust far away from the second dismounting lifting frame plate A184 to the nut A381; the guide wheel a371 is circumferentially rotatably assembled with the first resistance mounting plate a 182.

During the use, along with the rotation of swivel mount A150, can produce the tractive to the cable, the cable is overcome on the one hand follow-up spring A540 and is pulled follower rod A380 and slide, and on the other hand can exert the revolving force to this damping subassembly's regulation carousel A510 to make the damping when rotating increase gradually, this is obviously the rotation that is very favorable to swivel mount and dismouting crane, damping increases gradually when upwards rotating because the damping is increased gradually when the downrotation, damping diminishes gradually when upwards rotating, thereby can effectively resist the influence that gravity brought when rotating. In addition, the design of the follower spring a540 can prevent the generation of expensive traction on the guy cable, and the design of the follower rod a380 can adjust the extrusion force on the follower spring a540 through a nut so as to adjust the damping change intensity during rotation.

Still install first dismouting lifting frame plate A181 on dismouting crane A180, but first dismouting lifting frame plate A181 and dismouting optical axis A460 endwise slip assembly, dismouting optical axis A460 installs on dismouting base A101, but first dismouting lifting frame plate A181 still assembles with dismouting electric lift cylinder axle A611 of dismouting electric lift cylinder A610, but dismouting electric lift cylinder A61 starts back drive dismouting electric lift cylinder axle A611 axial displacement to drive dismouting crane A180 and reciprocate so that the high suitable position of being in of pantograph carries out the dismouting so that the operator.

Referring to fig. 3-8 and 19-21, the transfer module B includes a transfer base plate B110, a transfer rail plate B120 is installed on the transfer base plate B110, a transfer rail B121 is installed on the transfer rail plate B120, and the transfer rail B121 may be flush with the dismounting rail a131 and the conveying rail so that the conveying seat can pass through smoothly. The transfer base plate B110 is further provided with a transfer belt plate B130, the transfer belt plate B130 is provided with two transfer belt shafts B220 in a manner of being capable of rotating circumferentially, the two transfer belt shafts B220 are connected through a transfer belt B340 to form a belt transmission mechanism, the transfer belt B340 is provided with a transfer belt convex block B341, and the transfer belt convex block B341 is used for being matched with the base conveying block 612 to drive the conveying seat to move.

One end of each of two transfer belt shafts B220 penetrates through a corresponding transfer belt plate B130 and then is assembled with a third transfer gear B323, the transfer belt shafts B220 are also assembled with a linkage frame B810 in a circumferential rotating manner, the linkage frame B810 is provided with a first transfer shaft B231 and a second transfer shaft B232 in a circumferential rotating manner, the first transfer gear B321 and the second transfer gear B322 are sleeved on the first transfer shaft B231 and the second transfer shaft B232 respectively, the first transfer gear B321, the second transfer gear B322 and the third transfer gear B323 are sequentially meshed for transmission, the second transfer shaft B232 is hinged with one end of a first transfer support rod B821, the other end of the first transfer support rod B821 is assembled with one end of a second transfer support rod B822 through an elastic plate B720, the other end of the second transfer support rod B822 is hinged with a transfer power block B830 through a third transfer shaft B233, the transfer power block B830 is clamped with the transfer belt plate B240 and can be assembled with a sliding slide rail, the transfer power block B830 is also sleeved on the transfer screw B250 and is assembled with the transfer screw B250 in a screwing way through threads; but transfer screw B250 respectively with be located the assembly of transfer ratch seat B131 circumferential rotation and axial displacement not, transfer ratch seat B131, transfer slide rail B240 all install on transfer band board B130, but transfer screw B250 is located the part between transfer ratch seat B131 and the transfer power piece B830 and is equipped with transfer buffer block B840 with axial sliding ground cover, but transfer buffer block B840 and transfer slide rail B240 block and slidable assembly, the cover is equipped with transfer buffer spring B730 on the part that transfer screw B250 is located between transfer buffer block B840 and the transfer power piece B830. The transfer screw B250 is sleeved with a transfer worm wheel B351, the transfer worm wheel B351 is in meshing transmission with a transfer worm part B352, the transfer worm part B352 is arranged on a transfer motor shaft B481, and the transfer motor shaft B481 is arranged in a transfer motor B480. Preferably, the elastic plate B720 has elasticity, so that the first and second transition struts B821 and B822 can be bent relatively.

In the initial state, the intermediate transfer block B830 is located at the lowermost position, and the link B810 rotates toward the intermediate transfer block B830 by the first intermediate transfer lever B821 with the intermediate transfer shaft B220 as the center, so that the first intermediate transfer gear B321 rotates to a position not exceeding the end face of the intermediate transfer belt B130. When the transfer belt is needed to transfer the conveying seat on the conveying module to the disassembling and assembling module. The transfer motor B480 is started to drive the transfer screw B250 to rotate circumferentially, the transfer screw B250 drives the transfer power block B830 to move upwards, the linkage frame B810 is driven to rotate outwards from the transfer belt plate B130 by taking the transfer belt shaft B220 as a center, and therefore the two first transfer gears B321 are respectively in meshing transmission with the disassembly and assembly belt gear A250 and the conveying belt gear, the transfer belt, the disassembly and assembly belt and the conveying belt keep synchronous rotation at the moment, and the conveying seat is synchronously conveyed into the disassembly and assembly module to be installed. In the process, the elastic plate can be elastically deformed, so that the linkage frame B810 is elastically supported, and the first intermediate rotating gear B321 can be effectively meshed with the dismounting gear A250 and the conveyor belt gear. And the middle rotating force block B830 can generate resistance to the middle rotating force block B830 by pressing the middle buffer spring B730 after moving. The transfer motor adopts servo motor, can judge whether transfer power piece B830 moves to the right place through monitoring the power change of motor during the use, because its moving resistance increases gradually behind transfer power piece B830 extrusion transfer buffer spring.

The transfer base plate B110, the dismounting module a and the conveying module C are respectively provided with a first transfer rack B310 and a second transfer rack B330 at two ends corresponding to the transfer base plate B110, the first transfer rack B310 can be in meshing transmission with the dismounting follow-up teeth a240, and the second transfer rack B330 can be in meshing transmission with the conveying follow-up teeth, so that the dismounting follow-up teeth a240 and the conveying follow-up teeth can be driven to rotate when the transfer base plate B goes up and down. The transfer base plate B110 is further provided with a plurality of collision switches B431 which respectively correspond to the conveying base plate and the third dismounting plate A140, when the transfer module B moves upwards to the place, the collision switches B431 can respectively contact with the conveying base plate and the third dismounting plate A140 to input signals to the industrial personal computer, and the industrial personal computer judges that the transfer module B moves upwards to the place at the moment, so that the transfer cylinder B440 stops running.

Still install first laser sensor B421, second laser sensor B422 on the both ends of transfer track board B120 respectively, first laser sensor B421, second laser sensor B422 are used for surveying respectively and carry the seat whether to pass through, in case the transport seat shelters from first laser sensor B421, second laser sensor B422, first laser sensor B421, second laser sensor B422 begin output signal, and carry the seat to leave first laser sensor B421, when second laser sensor B422, first laser sensor B421, second laser sensor B422's signal resumes to initial condition, whether utilize this kind of design just can effectively judge to carry the seat to get into the transfer module, whether shift out the transfer module, realize automatic transfer operation.

The bottom of the transfer base plate B110 is further respectively assembled with one end of a transfer cylinder shaft B441 and one end of a transfer guide shaft B210, the other end of the transfer cylinder shaft B441 is installed in a transfer cylinder B440, and the transfer cylinder B440 can drive the transfer cylinder shaft B441 to axially extend and retract after being started, so that the transfer base plate B110 is driven to lift. The transfer guide shaft B210 is inserted into the transfer shaft sleeve B201 and can be axially assembled with the transfer shaft sleeve B in a sliding mode, and therefore lifting of the transfer base plate is guided. One of the transit shaft sleeves B201 is provided with a transit abdicating groove B2011, the transit abdicating groove B2011 is slidably assembled with a transit detection piece B211, the transit detection piece B211 is assembled with a corresponding transit guide shaft B210, and the transit guide shaft B210 drives the transit detection piece B211 to synchronously move when moving; still install a plurality of photoelectric sensor B450 on the transfer groove of stepping down B2011 outside, the well pivot cover B201, photoelectric sensor B450 has at least threely, sets up two maximum displacement points at transfer detection piece B211 respectively, and the speed reduction point before transfer detection piece B211 is close the top displacement point. When the transfer detection piece B211 passes through the photoelectric sensor B450, the photoelectric sensor B450 sends a signal to the industrial personal computer, and the industrial personal computer judges whether to move in place or not according to different photoelectric sensors B450 and whether to decelerate, so that the operation of the transfer cylinder is controlled. The design is mainly to ensure that the transfer track B121 is flush with the conveying track and the dismounting track so as to ensure the normal passing of the conveying seat.

Preferably, still install the release mechanism that drives release lever a820 pivoted on the transfer bottom plate B110, the release mechanism includes release frame B160, release roller B161 is installed to the bottom of release frame B160, and release roller B161 block, rollably install on second release guide rail B172, release frame B160 still with first release guide rail B171 block and slidable assembly, second release guide rail B172, first release guide rail B171 install respectively on transfer bottom plate B110. The unlocking frame B160 is also hinged with an unlocking cylinder shaft B411 of the unlocking cylinder B410, and the shell of the unlocking cylinder B410 is hinged with the transfer base plate B110. After the unlocking cylinder B410 is started, the unlocking cylinder shaft B411 can be driven to axially extend and retract, so that the whole unlocking frame B160 is driven to rotate by taking the unlocking hinge shaft B631 as a center. The top of the unlocking frame B160 is further provided with an unlocking slide rail B650, the unlocking slide rail B650 is clamped with the unlocking slide seat B640 and can be assembled in a sliding manner, the unlocking slide seat B640 is further provided with an unlocking shaft seat B641, the unlocking shaft seat B641 and the unlocking slide shaft B620 cannot be assembled in an axial sliding manner, and the unlocking slide shaft B620 penetrates through the unlocking adjusting seat B630 and then is assembled with the unlocking push block B610; but unblock sliding shaft B620 and unblock regulation seat B630 axial sliding assemble, unblock regulation seat B630 bottom is installed unblock articulated shaft B631, unblock articulated shaft B631 is articulated with unblock articulated seat B150, and unblock articulated seat B150 is installed on transfer bottom plate B110. When the compression of the side pressure plate 640 on the pantograph base needs to be released, only the unlocking cylinder B410 needs to be started, so that the unlocking frame B160 is driven to drive the unlocking push block B610 to rotate, the unlocking push block B610 pushes the unlocking rod a820 to rotate, and the unlocking slider 831 is pushed to slide to realize unlocking.

The part of the unlocking sliding shaft B620, which is located between the unlocking shaft seat B641 and the unlocking adjusting seat B630, is sleeved with a return spring B710, and the return spring B710 is used for applying a thrust force far away from the unlocking adjusting seat B630 to the unlocking sliding seat B640, so that in an initial state, the unlocking push block B610 does not penetrate through the end face range of the transfer belt plate B130, and the interference on the up-and-down movement of the transfer bottom plate cannot be caused. The unlocking slide seat B640 is assembled with one end of an outward push cable B720, the outward push cable B720 is assembled and wound with a winding wheel B721 after bypassing the outward push roller B721, the outward push roller B721 and the winding wheel B721 are respectively sleeved on an outward push roller shaft and an outward push motor shaft B471, the outward push roller shaft and the outward push motor shaft B471 are respectively assembled with the unlocking frame B160 in a circumferential rotating mode, the outward push motor shaft B471 is installed in an outward push motor B470, the outward push motor B470 can drive the outward push motor shaft B471 to circumferentially rotate after being started, and therefore the outward push cable B720 is retracted and unfolded, and the outward push motor B470 is installed on the unlocking frame B160. The unlocking slide seat B640 is further provided with a trigger plate B642, the trigger plate B642 is pressed against a first travel switch B461 in an initial state, the trigger plate B642 is pressed against a second travel switch B462 when the unlocking push block B610 is tightly attached to the unlocking rod A820, and the first travel switch B461 and the second travel switch B462 are pressed to transmit electric signals to the industrial personal computer, so that the current position of the trigger plate B642 is judged. The first travel switch B461 and the second travel switch B462 are respectively mounted on the first switch board B122 and the second switch board B140, and the first switch board B122 and the second switch board B140 are respectively assembled with the corresponding transfer track board B120. When the pantograph base 110 needs to be unlocked, the outward pushing motor B470 is started, so that the winding wheel is driven to wind the outward pushing cable B720, so that the unlocking slide B640 slides along the unlocking slide rail B650, so that the unlocking slide shaft B620 is pushed out towards the unlocking push block B610, until the unlocking push block B610 corresponds to the end of the unlocking lever a820, so that the unlocking lever a820 can be driven to rotate. The design considers that two shafts are required to rotate at the position of a disassembled module and are not suitable for wiring, so that the required power is provided by an external device as much as possible, and the lifting of the transfer module cannot be influenced because the transfer module needs to be lifted. The conveying seat and the dismounting module are installed, the transfer bottom plate is lowered to the lowest end, and the design is mainly used for preventing the transfer module from interfering the rotation of the dismounting module, so that a sufficient rotating space is reserved for the dismounting module.

Referring to fig. 3-7 and 27-31, the conveying module C includes a conveying base plate C110, a conveying track plate C120 and a conveying belt plate C130 are mounted on the conveying base plate C110, a conveying track C121 is mounted on the conveying track plate C120, and the conveying track C121 is used for cooperating with a conveying wheel 711 to move a conveying seat. The conveying belt plate C130 is respectively assembled with the two conveying belt shafts C210 in a circumferential rotating mode, the conveying belt C310 respectively bypasses the two conveying belt shafts C210 to form a belt transmission mechanism, a conveying belt convex block C311 is arranged on the conveying belt C310, and the conveying belt convex block C311 is used for being matched with the base conveying block 612 to drive the conveying base to move.

The conveyor belt plate C130 is further circumferentially and rotatably assembled with a conveyor belt secondary shaft C211, the conveyor belt secondary shaft C211 is connected with one of the conveyor belt shafts C210 through a conveyor driving belt C330 and forms a belt transmission mechanism, and the conveyor belt secondary shaft C211 can drive the conveyor belt C310 to run through the conveyor driving belt C330 when rotating.

The linkage belt C320 respectively bypasses the conveyor belt secondary shaft C211, the tensioning shaft C240 and the linkage shaft C212 to form a belt transmission mechanism. Specifically, the secondary conveyor belt shaft C211 and the linkage shaft C212 are respectively sleeved with a first linkage belt pulley C321, the tensioning shaft C240 is sleeved with a tensioning wheel C322, and the linkage belt C320 bypasses the first linkage belt pulleys C321 and the tensioning wheel C322 to form a belt transmission mechanism. The tensioning wheel C322 is used for tensioning the linkage belt C320, the tensioning wheel C322 belongs to a tensioning mechanism C600, the tensioning mechanism comprises a tensioning shaft C240, the tensioning shaft C240 and a tensioning seat C641 can be assembled in a circumferential rotating mode, the tensioning wheel C322 can be sleeved on the tensioning shaft C240 in a circumferential rotating mode, the tensioning seat C641 is installed on a tensioning adjusting frame C640, the tensioning adjusting frame C640 can be installed on a tensioning guide shaft C260 in an axial sliding mode, the tensioning guide shaft C260 is respectively assembled with a first tensioning shaft plate C610 and a second tensioning shaft plate C650, the first tensioning shaft plate C610 and the second tensioning shaft plate C650 are respectively installed on the conveyor belt plate C130, a tensioning spring C710 is sleeved on a portion, located between the tensioning adjusting frame C640 and the first tensioning shaft plate C610, of the tensioning guide shaft C260, and used for applying elastic force to the tensioning adjusting frame C640 and pushing the second tensioning shaft plate C650, and accordingly tensioning of the linkage belt C320 is achieved. The tensioning adjusting frame C640 is in compression friction with a tensioning friction plate C660, the tensioning friction plate C660 is sleeved on the tensioning screw rod C250 and is assembled with the tensioning screw rod C250 in a screwing mode through threads, the tensioning screw rod C250 is assembled with the first tensioning shaft plate C610 and the second tensioning shaft plate C650 in a circumferential rotating mode respectively, the tensioning screw rod C250 is further assembled with a tensioning worm wheel C352, the tensioning worm wheel C352 is in meshing transmission with a tensioning worm part C351, the tensioning worm part C351 is arranged on the tensioning adjusting shaft C230, and the tensioning adjusting shaft C230 is assembled with the conveyor belt plate C130 in a circumferential rotating mode. When the tension adjusting device is used, the tension adjusting shaft C230 can be rotated, the tension adjusting shaft C230 drives the tension friction plate C660 to move along the axial direction of the tension adjusting shaft C660, so that the tension adjusting frame C640 is driven to move synchronously, the tension degree of the linkage belt C320 is adjusted, the tension adjusting frame C640 can overcome the friction force and slide with the tension friction plate C660, and movable tension can be achieved.

Preferably, a tension detection plate C630 is further mounted on a portion of the conveyor belt plate C130 between the first tension shaft plate C610 and the tension adjusting bracket C640, a tension collision switch C440 is mounted on the tension detection plate C630, the tension collision switch C440 is opposite to the tension trigger plate C642, and the tension trigger plate C642 can trigger the tension collision switch C440; the tension trigger plate C642 is mounted on the tension adjustment bracket C640. When the linkage belt C320 tensioning device is used, once the tensioning force of the linkage belt C320 is too high, the tensioning adjusting frame C640 moves upwards until the tensioning triggering plate C642 triggers the tensioning collision switch C440, and at the moment, tensioning is judged to be excessive, so that an operator is reminded to adjust, and the linkage belt C320 is prevented from being broken.

The conveying modules of the embodiment adopt a modular design, the linkage shafts C212 between two adjacent conveying modules are connected through the transmission belts C301 to form a belt transmission mechanism, at least one conveying belt secondary shaft C211 is connected with a conveying belt motor shaft of the conveying belt motor C410, and the conveying belt motor C410 can drive the conveying belt to run to drive the conveying seat after being started.

The conveying module closest to the transfer module B is an end conveying module, a conveying belt minor axis C211 of the end conveying module is connected with an end motor axis of an end motor C430, and the end motor C430 can drive the corresponding conveying belt to run after being started. One end of the end part conveying module, which is close to the transfer module, is provided with a blocking mechanism C500, and the blocking mechanism C500 is used for blocking the conveying seat, so that the conveying seat is prevented from directly entering the transfer module B. The blocking mechanism C500 comprises a blocking frame C510, a blocking sliding shaft C202 is mounted on the blocking frame C510, the blocking sliding shaft C202 penetrates through a blocking sliding plate C521 of a blocking base C520 and can be assembled with the blocking sliding plate in an axial sliding mode, a blocking hinge block C522 is arranged on the blocking base C520, a blocking rotating shaft C201 penetrates through the blocking hinge block C522 and then is hinged to one end of the blocking plate C530, the other end of the blocking plate C530 is assembled with the blocking base C520 through a U-shaped spring C540, and the U-shaped spring has elasticity and is used for applying elasticity far away from the blocking base C520 to the blocking plate C530. And a collision blocking switch C420 is further installed at the position, located at the U-shaped spring, of the blocking seat C520, and the collision blocking switch C420 triggers the rear end motor C430 to stop running.

When the conveying seat contacts with the blocking plate C530, the blocking plate C530 is pressed, so that the blocking plate C530 overcomes the elastic force of the U-shaped spring to rotate towards the blocking seat C520 until the blocking collision switch C420 is triggered. The blocking slide shaft C202 is further sleeved with a blocking spring C560, and the blocking spring C560 is used for applying an upward pushing force to the blocking slide plate C521, so that the blocking seat C520 is located at the uppermost displacement point in the initial state. The blocking seat C520 is also assembled with one end of a blocking inhaul cable C550, the other end of the blocking inhaul cable C550 is assembled and wound with a blocking wheel C551, the blocking wheel C551 is sleeved on a blocking power shaft C220 in a non-circumferential rotation mode, the blocking power shaft C220 is assembled with a blocking frame C510 in a circumferential rotation mode, the blocking frame C510 is installed on a connecting frame C140, and the connecting frame C140 is installed on a corresponding conveying bottom plate C110. The blocking power shaft C220 is sleeved with a blocking gear C340, and the blocking gear C340 can be in meshing transmission with the second transfer rack B330.

Fig. 22 shows an initial state of the blocking mechanism C500, which is used for blocking the transportation base from passing through, and the transfer module is at the lowermost state, that is, the state of fig. 5. In the process that the transfer module moves up to the right position, the second transfer rack B330 is gradually meshed with the blocking gear C340, so as to drive the blocking power shaft C220 to rotate to wind the blocking cable C550, and the blocking cable C550 pulls the blocking seat C520 to move down against the elastic force of the blocking spring C560 until the blocking seat C520 and the blocking plate C510 cannot block the conveying seat from passing through (below the conveying seat). The design is used for positioning the conveying seat on one hand, and can prevent the conveying seat from unnecessarily outputting the conveying module to cause the falling of the conveying seat on the other hand. When in actual use, the conveying seat is arranged on the conveying module for conveying, after the pantograph of the dismounting module A is dismounted, the transfer module B is moved upwards for resetting, so that the first dismounting plate A110 is moved upwards to release the conveying seat, the conveying seat can be taken out only by moving the conveying seat upwards for translation, and the conveying seat is provided with a space and is left to be used.

The invention is not described in detail, but is well known to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A disassembly and assembly module is characterized by comprising a first disassembly and assembly plate, a second disassembly and assembly plate and a third disassembly and assembly plate, wherein the second disassembly and assembly plate and the third disassembly and assembly plate are assembled through a disassembly and assembly rail frame, a disassembly and assembly rail is arranged on the disassembly and assembly rail frame, the first disassembly and assembly plate is arranged between the second disassembly and assembly plate and the third disassembly and assembly plate, and both ends of the first disassembly and assembly plate are respectively provided with a disassembly and assembly plate flange; the second dismounting plate and the third dismounting plate are respectively assembled with the first dismounting guide shaft and the dismounting screw rod, the first dismounting plate is axially slidably sleeved on the first dismounting guide shaft, and the first dismounting plate is screwed with the dismounting screw rod through threads;

the second dismounting plate is also provided with a dismounting conveying plate, the dismounting conveying plate is respectively assembled with a first dismounting belt shaft and a second dismounting belt shaft, the first dismounting belt shaft and the second dismounting belt shaft are connected through a dismounting belt to form a belt transmission mechanism, the dismounting belt is provided with a dismounting belt convex block, and the dismounting belt convex block is used for being matched with the base conveying block to drive the conveying seat;

the dismounting and mounting screw rod is connected with the lifting power shaft through a dismounting and mounting synchronous belt to form a belt transmission mechanism, an overload worm wheel is sleeved on the lifting power shaft and is in meshing transmission with a dismounting and mounting worm part, the dismounting and mounting worm part is arranged on a dismounting and mounting follow-up shaft, dismounting and mounting follow-up teeth are sleeved on the dismounting and mounting follow-up shaft and can be in meshing transmission with a first transfer rack on the transfer module;

the overload worm wheel comprises a worm wheel shell, a hollow worm wheel cavity is formed in the worm wheel shell, an overload sliding groove is formed in the worm wheel cavity, the overload sliding groove is attached to and slidably assembled with an overload sliding block, the overload sliding block is assembled with an inner worm wheel ring through a spring piece, the inner worm wheel ring is sleeved on the dismounting follow-up shaft in a non-circumferential-rotation mode, the spring piece is elastic, the worm wheel cavity is sealed through a sealing cover, and the sealing cover is circumferentially and rotatably assembled with the dismounting follow-up shaft.

2. The disassembling and assembling module of claim 1, wherein the first disassembling and assembling plate is further provided with a plug-in locking block, and the first disassembling and assembling plate is used for being in clamping fit with a base locking groove on the conveying seat; the plug-in mounting locking piece includes locking piece seat, locking piece head, the locking piece seat is installed on first jam plate, the base locked groove is packed into to the first plug-in of locking piece, and the overhead locking piece head groove that still installs of locking piece, locking piece head groove and locking piece sliding ring block and slidable assembly, the locking piece sliding ring is installed on the locking piece slide bar, the locking piece slide bar other end is worn out behind the locking piece head suit locking piece head spring and is assembled with the locking piece seat, the cover is equipped with the telescopic sleeve between locking piece seat, the locking piece head, and the telescopic sleeve has elasticity.

3. The disassembling and assembling module according to claim 1, wherein a disassembling and assembling slide block frame is mounted on the second disassembling and assembling plate, a disassembling and assembling slide block is mounted on the disassembling and assembling slide block frame, the disassembling and assembling slide block and a disassembling and assembling slide rod can be axially slidably assembled, two ends of the disassembling and assembling slide rod penetrate through the disassembling and assembling slide rod and then are respectively assembled with the unlocking push block and the unlocking power block, an unlocking spring is sleeved on a part of the disassembling and assembling slide rod, which is located between the disassembling and assembling slide block and the unlocking power block, and the unlocking spring is used for applying a pushing force far away from the disassembling and assembling slide block to the unlocking power block, so that the unlocking power block is kept far away from the disassembling and assembling slide block in an initial state;

the unlocking power block is provided with a second unlocking pin, the second unlocking pin is clamped with an unlocking rod groove and can be assembled in a sliding mode, the unlocking rod groove is formed in the unlocking rod, and the unlocking rod is hinged with the disassembling and assembling pin base through the first unlocking pin.

4. The disassembly and assembly module of any of claims 1-3, wherein a platform hinge is further mounted to the bottom of the third disassembly plate, the platform rotating shaft and the first rotating plate of the rotating frame can be assembled in a circumferential rotating mode, the first rotating plate is sleeved with a brake sleeve, the brake sleeve is arranged on the first rotating plate and is tightly pressed with one end of a brake block, thereby realizing the locking of the platform rotating shaft, the brake block is provided with a third rotating pin which is clamped with the brake rod groove on the rotating brake rod and can be assembled in a sliding way, the middle part of the rotary brake rod is hinged with the first rotary plate through a second rotary pin, one end of the rotary brake rod, which is far away from the brake rod groove, is hinged with the rotary oil cylinder shaft through the first rotary pin, the rotary oil cylinder shaft is arranged in the rotary oil cylinder, and the rotary oil cylinder is directly or indirectly hinged with the first rotary plate through an oil cylinder hinge shaft.

5. The disassembly and assembly module of claim 4, further comprising a damping assembly comprising a damping sleeve non-rotatably sleeved about the platform shaft and rotatably mounted about the circumference in the retaining sleeve, the damping sleeve engaging the damping block to provide frictional damping to the rotation of the platform shaft; the damping block is clamped with the damping block sliding groove and can be assembled in a sliding mode, the damping block sliding groove is formed in the retaining sleeve, the damping block is assembled with one end of the damping rod, the other end of the damping rod is sleeved with the damping spring and penetrates through the damping adjusting block, the damping rod and the damping adjusting block can be assembled in an axial sliding mode, a damping adjusting shaft is arranged on the damping adjusting block, the damping adjusting shaft is clamped with the adjusting chute and can be assembled in a sliding mode, the adjusting chute is arranged on the adjusting rotary disc, and the distance between the two ends of the adjusting chute and the axis of the adjusting rotary disc is different;

the adjusting turntable is sleeved outside the retaining sleeve in a circumferentially rotatable manner, and the retaining sleeve is assembled with the third dismounting plate; the adjusting turntable is also provided with a turntable lug, the turntable lug is hinged with one end of the first damping adjusting rod through a fourth rotating pin, the other end of the first damping adjusting rod is hinged with one end of the second damping adjusting rod through a fifth rotating pin, the middle part of the second damping adjusting rod is hinged with the third dismounting plate through a sixth rotating pin, one end of the second damping adjusting rod far away from the fifth rotating pin is provided with a damping adjusting fork groove, the damping adjusting fork groove is clamped with a seventh rotating pin and can be assembled in a sliding way, the seventh rotating pin is arranged on the damping screw block, the damping screw block is sleeved on the damping screw rod and assembled with the damping screw rod in a screwing mode through threads, the damping screw rod can rotate circumferentially and is installed on the screw rod seat in a non-axial-movement mode, the screw rod seat is installed on the first rotating plate, and the damping screw block is attached to the first rotating plate and assembled in a sliding mode.

6. The disassembly and assembly module of claim 4, wherein the rotating frame is further provided with a second rotating frame plate, the second rotating frame plate is circumferentially and rotatably assembled with the disassembly and assembly crane through a side rotating shaft, and the side rotating shaft is fixedly assembled with the second rotating frame plate; the oil cylinder base is installed on the dismounting lifting frame, the double-shaft oil cylinder is installed on the oil cylinder base, two ends of a telescopic shaft of the double-shaft oil cylinder are respectively assembled with different brake bases, and the brake bases are clamped on the side rotating shaft.

7. The disassembly and assembly module of claim 6, wherein the side rotating shaft is further provided with another damping assembly, a damping sleeve of the damping assembly is sleeved on the side rotating shaft, and the damping block is pressed by the rotation of the adjusting turntable to realize the adjustment of the resistance; the dismounting lifting frame is also provided with a first resistance mounting plate and a second damping mounting plate, the side rotating shaft and the second damping mounting plate can be circularly and rotatably assembled, and a retaining sleeve of the damping assembly is arranged on the second damping mounting plate and the first resistance mounting plate; the other end of the stay cable penetrates through the guide wheel and then is assembled with one end of a follower rod, the other end of the follower rod penetrates through the second dismounting lifting frame plate and can be axially assembled with the second dismounting lifting frame plate in a sliding manner, a nut is arranged on the follower rod, a part of the follower rod, which is positioned between the nut and the second dismounting lifting frame plate, is sleeved with a follower spring, and the follower spring is used for applying thrust far away from the second dismounting lifting frame plate to the nut; but leading wheel and first resistance mounting panel circumferential rotation assembly.

8. The disassembling and assembling module according to claim 7, wherein the disassembling and assembling crane is further provided with a first disassembling and assembling lifting frame plate, the first disassembling and assembling lifting frame plate is axially and slidably assembled with a disassembling and assembling optical shaft, the disassembling and assembling optical shaft is arranged on the disassembling and assembling base, and the first disassembling and assembling lifting frame plate is further assembled with a disassembling and assembling lifting cylinder shaft of the disassembling and assembling lifting cylinder.

9. A subway pantograph service platform, characterized in that, the dismouting module of any one of claims 1-8 is used.