Dismounting station and method for paying-off tackle

Abstract

The invention discloses a paying-off tackle dismounting station which comprises a placing table, a turnover mechanism, a first dismounting mechanism, a second dismounting mechanism and a hoisting mechanism. The placing table is provided with a hoisting mechanism, and a turnover mechanism, a first dismounting mechanism and a second dismounting mechanism are sequentially arranged on the placing table along a hoisting path. The invention further claims to protect a disassembly method of the paying-off tackle. The paying-off tackle dismounting device has the beneficial effects that the paying-off tackle is sequentially hoisted to all positions through the hoisting mechanism, a wheel piece, a fixing frame, a wheel shaft and a bearing of the paying-off tackle are sequentially dismounted through the overturning mechanism, the first dismounting mechanism and the second dismounting mechanism, the whole station integration degree is high, and the paying-off tackle can be rapidly dismounted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pay-off trolley maintenance, in particular to a pay-off trolley dismounting station and method. BACKGROUND

[0002] In power transmission and distribution projects, the pay-off trolley is the core equipment for tension pay-off construction, used to support and guide the wire laying. Due to long-term tension, friction and the influence of complex outdoor environment, the trolley is prone to faults such as pulley wear, bearing damage, structural deformation and electrical component aging. If the trolley fault is not repaired in time, it may lead to pay-off construction stagnation, delay of construction period, increase of safety risk, such as wire jumping or breaking, and even affect the progress and quality of the entire power transmission line project.

[0003] The trolley structure is complex, and maintenance requires piece-by-piece dismounting, cleaning and detection. Since the pay-off trolley is large in diameter and heavy in weight, and relies heavily on manual removal, the dismounting process is very complex and tedious. For example, the wheel shaft and bearing need to be removed from the trolley wheel piece one by one. If the assembly is tight, it is even more inconvenient. If necessary, the bearing needs to be knocked off manually to dismount the wheel shaft, which may damage the shaft body.

[0004] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present application and should not be taken as an acknowledgment or any form of suggestion that this information forms prior art. SUMMARY

[0005] The technical problem to be solved by the present application is to solve the problem that the pay-off trolley is not easy to disassemble.

[0006] The present application solves the above technical problems by the following technical means:

[0007] The present application claims a pay-off trolley dismounting station, comprising a placing table, a turnover mechanism, a first dismounting mechanism, a second dismounting mechanism and a hoisting mechanism. The placing table is provided with the hoisting mechanism, and along the hoisting path, the placing table is sequentially arranged with the turnover mechanism, the first dismounting mechanism and the second dismounting mechanism.

[0008] The present application hoists the pay-off trolley to each position in sequence by the hoisting mechanism, and dismounts the wheel piece, the fixing frame, the wheel shaft and the bearing of the pay-off trolley in sequence by the turnover mechanism, the first dismounting mechanism and the second dismounting mechanism. The entire station has high integration and can quickly dismount the pay-off trolley.

[0009] Preferably, the first dismounting mechanism comprises a first workbench, a first clamping assembly, a tray assembly, a second clamping assembly, a base and a driving assembly, the placing table is provided on the first workbench, the first workbench and the placing table are provided with placing holes, the placing hole openings are symmetrically provided with a group of first clamping assemblies, the placing hole is provided with the base, the base is provided with the tray assembly above, the tray assembly is provided with a insertion hole, the second clamping assembly is arranged at the lower opening of the insertion hole, the base is provided with the driving assembly, and the driving assembly is configured to drive the tray assembly to produce a linear movement action along the insertion hole depth direction relative to the first clamping assembly.

[0010] The first dismounting mechanism is used for removing the wheel shaft on the wheel piece to be processed and ensuring that the wheel piece to be processed is always in the initial position, facilitating the placement and taking of the operator and the operation of the whole process.

[0011] Preferably, the tray assembly comprises an upper tray, the upper tray is provided with an insertion hole in the middle, the lower surface of the upper tray is provided with a third clamping jaw, the third clamping jaw is located on one side of the lower opening of the insertion hole, a second clamping jaw is arranged on the other side of the lower opening of the insertion hole, the second clamping jaw and the third clamping jaw are oppositely arranged, the third clamping jaw is driven by a second power unit to produce a movement action of moving close to or away from the second clamping jaw, and the movement direction is perpendicular to the insertion hole depth, wherein the second power unit, the second clamping jaw and the third clamping jaw jointly constitute a second clamping assembly.

[0012] The second clamping assembly is used for clamping the wheel shaft.

[0013] Preferably, the tray assembly further comprises a lower tray and a connecting plate, the lower tray is coaxially arranged below the upper tray and is fixed to each other through the connecting plate, the diameter of the lower tray is greater than that of the upper tray, the lower tray is provided with a third power unit fixed end, and the output end of the third power unit is connected with the base; the base is provided with a guide shaft, the guide shaft axis is parallel to the placing hole axis, the guide shaft is inserted and matched with the sliding sleeve correspondingly arranged on the lower tray, and the guide shaft is positionally staggered with the upper tray, wherein the guide shaft, the sliding sleeve and the third power unit jointly constitute a driving assembly.

[0014] The diameter of the lower tray is greater than that of the upper tray, and they are fixed to each other through the connecting plate, forming a barrel-shaped structure. Considering the heat dissipation requirement, the connecting plate is preferably two, and a gap is reserved between them.

[0015] Preferably, the first clamping assembly comprises an adjusting frame, an adjusting unit, a guide groove, a guide block and a first clamping jaw, the first workbench is provided with the adjusting frame on the upper surface, the adjusting frame is in a U-shaped structure, and the U-shaped opening faces the placing hole, the first clamping jaw is arranged in the adjusting frame, the two sides of the inner wall of the adjusting frame are recessed with guide grooves or protruded with guide blocks, and the other guide blocks protruded or guide grooves recessed on the two sides of the first clamping jaw constitute a guide fit, and the guide direction is perpendicular to the placing hole axis, the first clamping jaw faces the placing hole, and the adjusting unit is configured to adjust the first clamping jaw to produce a movement action along the guide direction.

[0016] The guide groove and the guide block are arranged for guiding to avoid deviation and overturning when the first clamping jaw is adjusted and moved.

[0017] Preferably, the end surface of the adjusting frame away from the placement hole is penetrated by a threaded hole, the threaded hole is engaged with a screw rod, one end of the screw rod is connected with the surface of the first clamping jaw, and the other end of the screw rod is connected with a handle, and the handle, the screw rod and the threaded hole constitute an adjusting unit.

[0018] The screw rod and the threaded hole have high engagement precision, and the first clamping jaw can be accurately clamped on both sides of the wheel piece during adjustment, but will not be damaged due to excessive clamping.

[0019] Preferably, the overturning mechanism comprises a second workbench, a first turntable, a support, a roller, a second rotating seat and a partition plate, the placement table is provided with the second workbench, the second workbench is connected with the first turntable, the axis of the first turntable is vertical, the first turntable is provided with the support, the support is in a U-shaped structure, the support is connected with the second rotating seat, the second rotating seat is in an L-shaped structure, and a sector block is protruded on the outer wall of the second rotating seat with the L-shaped structure as the center, and the sector block is in rotating connection with the roller arranged on the first turntable; a plurality of rows of partition plates are arranged on the horizontal plate of the second rotating seat, and the vertical plate of the second rotating seat is penetrated by a through slot.

[0020] The overturning mechanism can have two motion forms, one is that the first turntable drives the structure on the disc surface to rotate horizontally, and the other is that the second rotating seat is rotated around the pin due to the connection with the support and the rotating action of the sector block and the roller.

[0021] Preferably, the second removing mechanism comprises a third workbench, a first limiting block and a press machine, the placement table is provided with the third workbench, the first limiting block and the press machine are arranged on the third workbench in a centrifugal manner, the output end of the press machine faces downward and is opposite to the middle part of the third workbench, and a punching hole is arranged in the middle part of the third workbench.

[0022] The second removing mechanism is used for separating the bearing and the wheel piece, the position of the first limiting block is determined by the size of the wheel piece, when the hoisting mechanism places the wheel piece in the middle part of the third workbench, the first limiting block is attached to the side surface of the wheel piece to limit the wheel piece, so that the press machine can be stamped and the hoisting mechanism can be lifted. At this time, the press machine is started, the output end of the press machine stamps the bearing, and the bearing is separated from the wheel piece and falls into the punching hole.

[0023] The present application claims the method for disassembling the pay-off trolley, and the pay-off trolley disassembling station comprises the following steps:

[0024] The hoisting mechanism is started, the pay-off trolley is hoisted to the overturning mechanism, the fixed frame is removed to form a first component, the overturning mechanism is started, and the first component is overturned from a standing state to a horizontal state;

[0025] The first component is hoisted to the first removing mechanism, the wheel shaft is removed to form a second component, and it is ensured that the second component is always in an initial position;

[0026] Hoisting the second component to the second removal mechanism, removing the bearing.

[0027] Moreover, the application also claims to protect the wireline winch dismounting method, hoisting the wireline winch to each position through the hoisting mechanism, dismounting the wheel piece, the fixing frame, the wheel shaft and the bearing of the wireline winch through the turnover mechanism, the first removal mechanism and the second removal mechanism, the whole work station has high integration degree, and the wireline winch can be quickly dismounted.

[0028] Preferably, the first removal mechanism comprises a workbench, a first clamping assembly, a tray assembly, a second clamping assembly and a driving assembly; the workbench is provided with a placing hole, and a group of first clamping assemblies are symmetrically arranged at the hole opening; the tray assembly is arranged in the placing hole, the wireline winch is placed in the tray assembly, the first clamping assembly is adjusted, and the wireline winch to be processed is clamped and fixed on both sides.

[0029] The tray assembly is provided with a insertion hole, the second clamping assembly is arranged at the lower hole opening of the insertion hole, the second clamping assembly clamps the wheel shaft, the driving assembly is started, the tray assembly is driven to move linearly relative to the first clamping assembly along the hole depth direction of the insertion hole, and the wireline winch to be processed is separated from the wheel shaft to form the second component. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a wireline winch dismounting station structure schematic diagram in the embodiment one of the application;

[0031] Figure 2 is a structure schematic diagram of the turnover mechanism and the first removal mechanism in the embodiment one of the application;

[0032] Figure 3 is a structure schematic diagram of the wireline winch arranged on the first removal mechanism in the embodiment one of the application;

[0033] Figure 4 is a structure schematic diagram of the wireline winch removed by the first removal mechanism in the embodiment one of the application;

[0034] Figure 5 is a structure schematic diagram of the first removal mechanism in the embodiment one of the application;

[0035] Figure 6 is a structure schematic diagram of the first removal mechanism transversely cut open;

[0036] Figure 7 is a wireline winch dismounting station structure schematic diagram in the embodiment two of the application;

[0037] Figure 8 is a wireline winch dismounting station structure schematic diagram in the embodiment two of the application;

[0038] Figure 9It is the schematic diagram of the cable slide dismounting method in the third embodiment of the present application.

[0039] 1, placing table;

[0040] 2, turnover mechanism; 20, first workbench; 21, first rotary disc; 22, support; 23, roller; 24, second rotary seat; 25, partition plate;

[0041] 3, first dismounting mechanism; 30, second workbench;

[0042] 31, first clamping assembly; 310, adjusting frame;

[0043] 3110, handle; 3111, screw rod; 3112, screw hole;

[0044] 312, guide groove; 313, guide block; 314, first clamping jaw;

[0045] 32, tray assembly; 320, upper tray; 3201, insertion hole; 321, lower tray; 322, connecting plate;

[0046] 33, second clamping assembly; 330, second power unit; 331, second clamping jaw; 332, third clamping jaw;

[0047] 34, base;

[0048] 350, guide shaft; 351, sliding sleeve; 352, third power unit;

[0049] 4, second dismounting mechanism; 40, third workbench; 41, first limiting block; 42, press;

[0050] 5, hoisting mechanism;

[0051] 6, conveying line;

[0052] 7, material collecting mechanism. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0054] Embodiment one

[0055] Reference Figure 1The embodiment is characterized in that the wire feeding trolley dismounting station is used for dismounting the wire feeding trolley, and specifically used for dismounting the wheel pieces, the fixing frames, the wheel shafts and the bearings of the wire feeding trolley.

[0056] It is worth mentioning that the wire feeding trolley mainly comprises seven rows of coaxially arranged wheel pieces, fixing frames, bolts, wheel shafts and bearings, the wheel piece axis is horizontal, the wheel piece has a circular hole in the middle, the wheel shaft is inserted into the circular hole, the wheel pieces are connected together in a string, and the bearings are tightly pressed between the wheel pieces and the wheel shafts. The fixing frame is in a U shape, the fixing frame is fixed at both ends of the wheel shaft through bolts, and the number of the wheel pieces is not limited to seven rows.

[0057] The wire feeding trolley dismounting station comprises a placing table 1, a turnover mechanism 2, a first dismounting mechanism 3, a second dismounting mechanism 4 and a hoisting mechanism 5; the placing table 1 is provided with the hoisting mechanism 5, and the placing table 1 is sequentially provided with the turnover mechanism 2, the first dismounting mechanism 3 and the second dismounting mechanism 4 along a hoisting path.

[0058] The hoisting path refers to a path along which the hoisting mechanism 5 runs to hoist and transfer each component of the wire feeding trolley within a reachable range. Preferably, the hoisting mechanism 5 is arranged in the middle of the placing table 1, and the hoisting mechanism 5 is preferably a hoisting robot arranged on a hoisting frame. The hoisting frame itself can rotate in all directions, and the hoisting robot gripper can lift or lower the object to be hoisted. This is prior art and will not be described in detail.

[0059] Referring to Figure 2 , the turnover mechanism 2 is used for converting the wire feeding trolley from a standing state to a horizontal state to facilitate hoisting by the hoisting mechanism 5. Specifically, the turnover mechanism 2 comprises a second workbench 30, a first turntable 21, a support 22, a roller 23, a second rotating seat 24 and a partition plate 25. The placing table 1 is provided with the second workbench 30, the second workbench 30 is connected to the first turntable 21, the first turntable 21 is vertically arranged, the first turntable 21 is provided with the support 22, the support 22 is in a U shape, the support 22 is connected to the second rotating seat 24, the second rotating seat 24 is in an L shape, the outer wall of the second rotating seat 24 is provided with a sector block with the L-shaped structure as the center, and the sector block is in rolling connection with the roller 23 arranged on the first turntable 21; seven rows of partition plates 25 are arranged on the horizontal plate of the second rotating seat 24, and the vertical plate of the second rotating seat 24 penetrates through the through slot.

[0060] The second workbench 30 is connected with the first rotating disc 21, which is preferably a rotating tray and is a prior art and will not be described again. The second rotating seat 24 is preferably connected with the support 22 through a pin. The number of the partition plates 25 is determined based on the number of the wire sliding trolley wheels and is not limited to seven rows. The partition plates 25 are arranged to separate and fix the trolley wheels. According to the above description, the turnover mechanism 2 can perform two types of movements. One is that the first rotating disc 21 drives the structures on the disc surface to rotate horizontally. Two is that the second rotating seat 24 can rotate ° around the pin due to the connection with the support 22 and the rotation of the fan-shaped block and the roller 23.

[0061] The process of the turnover mechanism 2 for overturning the wire sliding trolley is as follows. First, the wire sliding trolley is lifted by the lifting mechanism 5 and placed on the second rotating seat 24. At this time, the wire sliding trolley wheels are separated from each other by the partition plates 25. In this process, the first rotating disc 21 can be rotated according to the position of the lifting mechanism 5 to facilitate personnel operation. After being placed, the bolts on one side of the wire sliding trolley are removed through the through slot, the first rotating disc 21 is rotated to the wheel shaft towards the lifting mechanism 5, the bolts on the other side are removed, the fixing frame is removed, and the wheels are not affected due to the action of the partition plates 25. Second, the second rotating seat 24 is rotated so that the second rotating seat 24 rotates ° around the pin, and the wheel axis becomes vertical.

[0062] The lifting mechanism 5 is started to lift the wheels to the first removal mechanism 3. The first removal mechanism 3 is used to remove the wheel shaft of the wheel to be processed and ensures that the wheel to be processed is always in the initial position, facilitating the placement and taking of the robot and the operation of the whole process. The first removal mechanism 3 includes a first workbench 20, a first clamping assembly, a tray assembly 32, a second clamping assembly 33, a base 34 and a driving assembly. The first workbench 20 is arranged on the placing table 1. The first workbench 20 and the placing table 1 are provided with a placing hole. The hole opening is symmetrically provided with a set of first clamping assemblies.

[0063] The set of first clamping assemblies symmetrically arranged means that there are two first clamping assemblies, which are symmetrically arranged along the axis of the placing hole. The two first clamping assemblies are synchronously close to or away from each other to clamp the wheels on both sides, thereby fixing and centering the wheels.

[0064] Referring to Figure 3 and Figure 4 , the first clamping assembly is used to clamp the wheel to be processed. Specifically, the first clamping assembly includes an adjusting frame 310, an adjusting unit, a guide groove 312, a guide block 313 and a first clamping jaw 314. The adjusting frame 310 is arranged on the upper surface of the first workbench 20. The adjusting frame 310 has a U-shaped structure, and the U-shaped opening faces the placing hole. The U-shaped opening directly faces the placing hole, and the adjusting frame 310 is centrally and symmetrically arranged along the axis of the placing hole.

[0065] The first clamping jaw 314 is arranged in the adjusting frame 310, and guide grooves 312 are recessed on both sides of the inner wall of the adjusting frame 310 and are in guide cooperation with guide blocks 313 protruding on both sides of the first clamping jaw 314, and the guide direction is perpendicular to the axis of the placing hole, and the first clamping jaw 314 faces the placing hole.

[0066] In fact, the guide grooves 312 and the guide blocks 313 are mainly used for guiding the movement of the first clamping jaw 314, and therefore, another guide block 313 can also be provided on both sides of the inner wall of the adjusting frame 310 according to the actual processing difficulty and demand, and is in guide cooperation with the guide grooves 312 recessed on both sides of the first clamping jaw 314.

[0067] The adjusting unit is used for adjusting the movement of the first clamping jaw 314 along the guide direction, and specifically, the adjusting unit comprises a handle 3110, a screw rod 3111 and a screw hole 3112, the end face of the adjusting frame 310 away from the placing hole penetrates the screw hole 3112, the screw hole 3112 is engaged with the screw rod 3111, and one end of the screw rod 3111 is in surface adapter cooperation with the first clamping jaw 314.

[0068] It is worth mentioning that the surface of the first clamping jaw 314 facing the placing hole is preferably an inner concave arc surface, and the arc of the arc surface is preferably consistent with the arc of the surface of the to-be-processed wheel piece. Since the side surface of the existing to-be-processed wheel piece is basically concave, forming a cross-sectional configuration similar to an I-shaped section, therefore, the arc surface is preferably chamfered, on the one hand, it can ensure that the first clamping jaw 314 is maximally fitted with the surface of the to-be-processed wheel piece; on the other hand, when the first clamping jaw 314 is inserted into the side surface of the to-be-processed wheel piece, the obstruction is reduced.

[0069] Referring to Figure 5 and Figure 6 , the base 34 is arranged in the placing hole, the tray assembly 32 is arranged above the base 34, the tray assembly 32 comprises an upper tray 320, a lower tray 321 and a connecting plate 322, the lower tray 321 is coaxially arranged below the upper tray 320, the diameter of the lower tray 321 is greater than that of the upper tray 320, and they are fixed to each other through the connecting plate 322, forming a barrel-shaped structure, considering the heat dissipation demand, the connecting plate 322 is preferably two plates, and a gap is reserved between them.

[0070] A through hole 3201 is arranged in the middle of the upper tray 320, a second clamping assembly 33 is arranged at the lower opening of the through hole 3201, and the second clamping assembly 33 is used for clamping the wheel shaft. Specifically, the second clamping assembly 33 comprises a second power unit 330, a second clamping jaw 331 and a third clamping jaw 332. Specifically, the third clamping jaw 332 is arranged on the lower surface of the upper tray 320 and is located on one side of the lower opening of the through hole 3201. The through hole 3201 is a square hole structure. The second clamping jaw 331 is arranged on the other side of the lower opening of the through hole 3201. The second clamping jaw 331 and the third clamping jaw 332 are oppositely arranged. The third clamping jaw 332 and the second clamping jaw 331 are preferably V-shaped blocks, and the V-shaped openings are opposite. The two V-shaped blocks form a clamping space. The third clamping jaw 332 is driven by the second power unit 330 to generate a moving action of moving close to or away from the second clamping jaw 331, and the moving direction is perpendicular to the hole depth of the through hole 3201. The second power unit 330 is preferably a pneumatic cylinder.

[0071] In order to ensure that the second clamping assembly 33 can stably clamp wheel shafts of different shapes and sizes, a second clamping jaw 331 mounting seat is inserted into the through hole 3201. The second clamping jaw 331 is located on one side of the through hole 3201. After insertion, the second clamping jaw 331 mounting seat and the through hole 3201 are fixed to each other by bolts.

[0072] The adjustment process of the second clamping jaw 331 is as follows: the second clamping jaw 331 mounting seat is moved along the through hole 3201 to adjust the position between the second clamping jaw 331 and the wheel shaft. After adjustment, the second clamping jaw 331 mounting seat is fixed in the upper tray 320 by bolts.

[0073] The base 34 is provided with a driving assembly for driving the tray assembly 32 to move linearly relative to the first clamping assembly along the hole depth direction of the through hole 3201. Specifically, the driving assembly comprises a guide shaft 350, a sliding sleeve 351 and a third power unit 352. The third power unit 352 is preferably an electric oil cylinder. The lower tray 321 is provided with a third power unit 352 fixed end, and the output end of the third power unit 352 is connected with the base 34.

[0074] When the third power unit 352 is an electric oil cylinder, the third power unit 352 fixed end refers to the fixed support 22 of the electric oil cylinder, and the third power unit 352 output end refers to the oil cylinder output rod. Since the third power unit 352 is mainly used for driving the tray assembly 32 to move, during installation, the third power unit 352 fixed end can also be installed on the base 34, and the third power unit 352 output end is connected with the lower tray 321 according to the actual installation convenience.

[0075] The base 34 is provided with guide shafts 350, the axes of the guide shafts 350 being parallel to the axis of the placing hole, the guide shafts 350 being insertedly matched with the sliding sleeves 351 correspondingly provided on the lower tray 321, and the guide shafts 350 being staggered with the upper tray 320.

[0076] Embodiment Two

[0077] Referring to Figure 7 and Figure 8 , the embodiment is based on Embodiment One, and considering that the weight of the pay-off trolley is large and the size is large, it is difficult to move, the conveying line 6 can also be arranged on the placing table 1, the end of the conveying line 6 is located on the lifting path of the lifting mechanism 5, and is preferably located on the side of the lifting mechanism 5 away from the direction of the turnover mechanism 2. In use, the pay-off trolley is transported to the lifting mechanism 5 through the conveying line 6, and then the pay-off trolley is lifted to the corresponding position for processing by the lifting mechanism 5 in sequence, the conveying line 6 is preferably a material conveying line 6, such as a belt conveying line 6, and the belt conveying line 6 transports the pay-off trolley to the turnover mechanism 2 for unloading. This is prior art, and will not be described in detail.

[0078] In addition, a material collecting mechanism 7 can also be correspondingly added, which is used for collecting the disassembled wheel pieces. Preferably, the material collecting mechanism 7 is arranged on the side of the lifting path behind the second dismounting mechanism 4.

[0079] When the conveying line 6 and the material collecting mechanism 7 are added, the distribution on the placing table 1 is preferably that the table top of the placing table 1 is in a horizontal state, the placing table 1 is provided with the lifting mechanism 5, the conveying line 6 is arranged on the side of the lifting mechanism 5 along the lifting path, and the turnover mechanism 2, the first dismounting mechanism 3, the second dismounting mechanism 4 and the material collecting mechanism 7 are arranged in sequence on the other side of the lifting mechanism 5.

[0080] Embodiment Three

[0081] Referring to Figure 9 , the embodiment is based on Embodiment Two, and provides a pay-off trolley dismounting method, which comprises the following steps:

[0082] S1, placing the pay-off trolley on the conveying line 6, and moving the pay-off trolley to the lifting path of the lifting mechanism 5 by the conveying line 6.

[0083] S2, start the lifting mechanism 5, lift the pay-off trolley to the turnover mechanism 2, remove the fixing frame to form the first component, start the turnover mechanism 2, and turn over the first component from standing to horizontal state; specifically, start the lifting mechanism 5, the lifting mechanism 5 lifts the pay-off trolley and places it on the turnover mechanism 2; in this process, the first turntable 21 can be rotated according to the position of the lifting mechanism 5 to facilitate personnel operation. After placing, the wheel pieces of the pay-off trolley stand up and are placed between adjacent partitions 25. First, the operator removes the bolts on one side of the pay-off trolley by passing through the through slot, then rotates the first turntable 21 to the wheel shaft facing the lifting mechanism 5, removes the bolts on the other side, removes the fixing frame to form the first component, and the first component includes a plurality of wheel pieces and a plurality of bearings, which are connected together through the wheel shaft. Affected by the partition 25, the wheel piece is not affected. Second, rotate the second rotating seat 24 so that the second rotating seat 24 rotates 90° around the pin, and the wheel piece axis becomes vertical.

[0084] S3, lift the first component to the first removal mechanism 3, remove the wheel shaft to form the second component, and ensure that the second component is always in the initial position; specifically, first, lift the pay-off trolley to the upper tray 320; second, adjust the first clamping assembly, twist the handle 3110 so that the screw rod 3111 engages with the screw hole 3112, and drive the first clamping jaw 314 to move to be stuck on both sides of the pay-off trolley to be processed; then, start the second clamping assembly 33, drive the second power unit 330, and drive the second clamping jaw 331 to move to tightly adhere to the wheel shaft, and the second clamping jaw 331 and the third clamping jaw 332 tightly adhere to both sides of the wheel shaft to fix the wheel shaft; finally, cooperate with the start of the driving assembly, and the third power unit 352 drives the wheel pieces at the bottom of the pay-off trolley to be processed and the wheel shaft to move downward until the wheel shaft is separated from the pay-off trolley to be processed to form the second component, and the second component only includes the wheel pieces and the bearings, and the second component is located at the starting position, so that the lifting mechanism 5 moves the second component to the second removal mechanism 4.

[0085] S4, lift the second component to the second removal mechanism 4, and remove the bearing; specifically, when the lifting mechanism 5 places the wheel pieces in the middle of the third workbench 40, the first limiting block 41 abuts against the side of the wheel pieces to limit the wheel pieces, facilitating the stamping of the press 42 and the lifting of the lifting mechanism 5. At this time, start the press 42, the press 42 outputs end to stamp the bearing, and the bearing is separated from the wheel piece and falls into the punching hole.

[0086] S5, lift the wheel pieces to the material collecting mechanism 7 for material collection; specifically, the second limiting block is eccentrically arranged on the material collecting table, and when the wheel pieces are placed on the material collecting table, the second limiting block contacts the side of the wheel pieces to limit the wheel pieces.

[0087] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalent features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A wireline skid dismounting station, characterized in that, The utility model provides a kind of dismantling device, including placing table (1), turnover mechanism (2), first dismantling mechanism (3), second dismantling mechanism (4) and hoisting mechanism (5);Placing table (1) is provided with hoisting mechanism (5), along hoisting path, placing table (1) is sequentially arranged turnover mechanism (2), first dismantling mechanism (3) and second dismantling mechanism (4).

2. A wireline carousel de-rigging station according to claim 1, characterised in that, The first dismantling mechanism (3) includes a first workbench (20), a first clamping assembly, a tray assembly (32), a second clamping assembly (33), a base (34), and a drive assembly. The placing table (1) is provided with the first workbench (20), and the first workbench (20) and the placing table (1) are provided with a placing hole. A group of first clamping assemblies are symmetrically arranged at the opening of the placing hole. The base (34) is arranged in the placing hole. The tray assembly (32) is arranged above the base (34). The tray assembly (32) is provided with a insertion hole (3201). The second clamping assembly (33) is arranged at the lower opening of the insertion hole (3201). The base (34) is provided with a drive assembly. The drive assembly is configured to drive the tray assembly (32) to move linearly along the depth direction of the insertion hole (3201) relative to the first clamping assembly.

3. The wireline skid de-rig station of claim 2, wherein, The tray assembly (32) includes an upper tray (320). The insertion hole (3201) penetrates the middle part of the upper tray (320). The lower surface of the upper tray (320) is provided with a third clamping jaw (332). The third clamping jaw (332) is located on one side of the lower opening of the insertion hole (3201). A second clamping jaw (331) is arranged on the other side of the lower opening of the insertion hole (3201). The second clamping jaw (331) and the third clamping jaw (332) are oppositely arranged. The third clamping jaw (332) is driven by a second power unit (330) to move towards or away from the second clamping jaw (331). The moving direction is perpendicular to the depth direction of the insertion hole (3201). The second power unit (330), the second clamping jaw (331), and the third clamping jaw (332) collectively constitute the second clamping assembly (33).

4. The wireline skid de-rigger station of claim 2, wherein, The tray assembly (32) further includes a lower tray (321) and a connecting plate (322). The lower tray (321) is coaxially arranged below the upper tray (320) and is fixed to each other through the connecting plate (322). The diameter of the lower tray (321) is greater than that of the upper tray (320). The lower tray (321) is provided with a fixed end of a third power unit (352). The output end of the third power unit (352) is connected with the base (34). The base (34) is provided with a guide shaft (350). The axis of the guide shaft (350) is parallel to the axis of the placing hole. The guide shaft (350) is insertedly matched with a sliding sleeve (351) correspondingly arranged on the lower tray (321). The guide shaft (350) is misaligned with the upper tray (320). The guide shaft (350), the sliding sleeve (351), and the third power unit (352) collectively constitute the drive assembly.

5. The wireline skid de-rigger station of claim 2, wherein, The first clamping assembly comprises an adjusting frame (310), an adjusting unit, a guide groove (312), a guide block (313) and a first clamping jaw (314). The upper surface of the first workbench (20) is provided with the adjusting frame (310). The adjusting frame (310) is in a U-shaped structure, and the U-shaped opening faces the placement hole. The adjusting frame (310) is provided with the first clamping jaw (314) inside. The inner wall of the adjusting frame (310) is recessed with the guide groove (312) or protruded with the guide block (313) on both sides. The other guide block (313) protruded or the other guide groove (312) recessed on both sides of the first clamping jaw (314) constitute a guide cooperation, and the guide direction is perpendicular to the axis of the placement hole. The first clamping jaw (314) faces the placement hole. The adjusting unit is configured to adjust the first clamping jaw (314) to move along the guide direction.

6. The wireline skid de-rig station of claim 5, wherein, The end face of the adjusting frame (310) away from the placement hole penetrates the screw hole (3112). The screw hole (3112) is engaged with the screw rod (3111). One end of the screw rod (3111) is in surface transfer connection with the first clamping jaw (314). The other end of the screw rod (3111) is connected with the handle (3110). The handle (3110), the screw rod (3111) and the screw hole (3112) constitute the adjusting unit.

7. The wireline slickline dismounting station according to claim 1, characterized in that, The turnover mechanism (2) comprises a second workbench (30), a first rotating disc (21), a support (22), a roller (23), a second rotating seat (24) and a partition plate (25). The placement table (1) is provided with the second workbench (30). The second workbench (30) is connected with the first rotating disc (21). The axis of the first rotating disc (21) is vertical. The first rotating disc (21) is provided with the support (22). The support (22) is in a U-shaped structure. The support (22) is connected with the second rotating seat (24) inside. The second rotating seat (24) is in an L-shaped structure. The outer wall of the second rotating seat (24) is protruded with a sector block with the L-shaped structure as the center. The sector block is in rotational cooperation with the roller (23) arranged on the first rotating disc (21). The transverse plate of the second rotating seat (24) is provided with a plurality of rows of partition plates (25). The longitudinal plate of the second rotating seat (24) penetrates the through slot.

8. The wireline slickline dismounting station according to claim 1, characterized in that, The second removal mechanism (4) comprises a third workbench (40), a first limiting block (41) and a press (42). The placement table (1) is provided with the third workbench (40). The first limiting block (41) and the press (42) are arranged on the surface of the third workbench (40) in a centrifugal manner. The output end of the press (42) faces downward and is opposite to the middle part of the surface of the third workbench (40). The middle part of the surface of the third workbench (40) is provided with a punching hole.

9. Method for disassembling a pay-off trolley, using a disassembling station for pay-off trolleys according to any one of claims 1 to 8, characterized in that, The method comprises the following steps: Start the lifting mechanism (5) and lift the placement line trolley to the turnover mechanism (2). Remove the fixing frame to form a first component. Start the turnover mechanism (2) and turn over the first component from a vertical state to a horizontal state. Lift the first component to the first removal mechanism (3) to remove the wheel shaft to form a second component, and ensure that the second component is always in the initial position. Lift the second component to the second removal mechanism (4) to remove the bearing.

10. The de-cabling method of claim 9, wherein, The first dismantling mechanism (3) comprises a workbench, a first clamping assembly, a tray assembly (32), a second clamping assembly (33) and a driving assembly; the workbench is provided with a placing hole, and a group of first clamping assemblies are symmetrically arranged at the hole; the tray assembly (32) is arranged in the placing hole, the tray assembly (32) is used for placing a pay-off trolley, the first clamping assembly is adjusted, and the pay-off trolley is clamped and fixed on both sides of the pay-off trolley to be processed; The tray assembly (32) is provided with a jack (3201), and the second clamping assembly (33) is arranged at the lower hole of the jack (3201); the second clamping assembly (33) clamps an axle; the driving assembly is started, the tray assembly (32) is driven to move linearly along the hole depth direction of the jack (3201) relative to the first clamping assembly, and the pay-off trolley to be processed is separated from the axle to form a second component.

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