CN113829300B

CN113829300B - Drag guide wheel assembling device

Info

Publication number: CN113829300B
Application number: CN202111286848.1A
Authority: CN
Inventors: 任朝勇; 何寿廷; 谢贤周; 陈阳
Original assignee: Sichuan Aoebo Elevator Co ltd
Current assignee: Sichuan Aoebo Elevator Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-11-22
Anticipated expiration: 2041-11-02
Also published as: CN113829300A

Abstract

A dragging wheel assembling device comprises a lower fixing mechanism, wherein the lower fixing mechanism is provided with a rotating mechanism, the rotating mechanism is provided with a pair of adjusting mechanisms, one of the adjusting mechanisms is provided with an assembling mechanism, and the other adjusting mechanism is provided with a disassembling mechanism; slewing mechanism is used for adjusting adjustment mechanism's angle to adjust the orientation direction of assembly mechanism and disassembly body, adjustment mechanism is used for adjusting the height of assembly mechanism and disassembly body and the interval of the lower solid mechanism of distance, with the feed amount of control assembly mechanism and disassembly body, the assembly mechanism is used for dragging the equipment operation of wheel, and disassembly body is used for dragging the dismantlement operation of wheel. When the elevator is installed or constructed or the elevator is overhauled and maintained, the dragging wheel is convenient to assemble and the dragging wheel is also convenient to disassemble and replace, so that the difficulty in installing the dragging wheel is obviously reduced, and the replacement efficiency of the dragging wheel is improved.

Description

Drag wheel assembly device

Technical Field

The invention relates to the technical field related to elevator construction, in particular to a dragging wheel assembling device.

Background

The traction system of elevator is mainly by traction motor, connect the reduction gear on traction motor, connect the arrestment mechanism on the reduction gear, the dragging wheel that sets up on arrestment mechanism constitutes, and entire system passes through the mount to be fixed in the computer lab, wherein drag the wheel and be the wearing and tearing part, because in the in-process of long-term use, drag spacing annular on the wheel and often be worn and torn, its spacing function has gradually been lost thereupon, consequently the polishing of the spacing annular that needs to drag the wheel when elevator overhauls, and generally through the mode of angle grinder manual polishing, or directly carry out the change of dragging the wheel, and in order to ensure the effect of the connection between dragging wheel and the arrestment mechanism, drag the wheel and often closely overlap on arrestment mechanism, and this kind of mechanical cooperation mode has brought a great deal of inconvenience for the assembly operation of dragging the wheel, if during the ejecting dismantlement of dragging the wheel, need rotate ejecting lead screw in step, in case if two ejecting lead screw rotate in step will make and drag the wheel card die on arrestment mechanism, thereby increased the degree of difficulty of dismantling. When the dragging wheel is assembled, two sides of the dragging wheel also need to move inwards synchronously, and the prior mode of beating the sleeper for assembly is usually adopted during installation, and the assembly mode easily causes faults to the whole traction system, particularly affects a speed reducer and a traction motor, thereby affecting the safety degree of elevator operation.

Disclosure of Invention

The invention provides a dragging wheel assembling device, which solves the defects of the prior art, is convenient to assemble the dragging wheel and disassemble and replace the dragging wheel when in elevator installation construction or elevator maintenance, obviously reduces the difficulty of installing the dragging wheel, improves the efficiency of replacing the dragging wheel and has stronger practicability.

In order to achieve the purpose of the invention, the following technology is adopted:

a dragging wheel assembling device comprises a lower fixing mechanism, wherein the lower fixing mechanism is provided with a rotating mechanism, the rotating mechanism is provided with a pair of adjusting mechanisms, one of the adjusting mechanisms is provided with an assembling mechanism, and the other adjusting mechanism is provided with a disassembling mechanism;

the rotating mechanism is used for adjusting the angle of the adjusting mechanism so as to adjust the orientation direction of the assembling mechanism and the disassembling mechanism, the adjusting mechanism is used for adjusting the height of the assembling mechanism and the disassembling mechanism and the distance between the lower fixing mechanism and the lower fixing mechanism so as to control the feeding amount of the assembling mechanism and the disassembling mechanism, the assembling mechanism is used for assembling the dragging wheel, and the disassembling mechanism is used for disassembling the dragging wheel.

Further, lower solid mechanism includes the rectangle bottom plate, one of them long limit of rectangle bottom plate is equipped with fixed curb plate, the lower wall of rectangle bottom plate is equipped with a plurality of supporting legs, a pair of interval regulation component is installed to fixed curb plate, interval regulation component all is equipped with flexible component, flexible component all is equipped with fixture, interval regulation component is used for adjusting the interval between the fixture, flexible component is used for adjusting the interval of fixture apart from fixed curb plate, fixture is used for the position locking of rectangle bottom plate.

Furthermore, the distance adjusting component comprises a pair of first bearing seats arranged on the fixed side plate, a first screw rod is arranged between the first bearing seats, a rotating disc is arranged at one end of the first screw rod, a holding rod is eccentrically arranged on the rotating disc, a pair of adjusting guide rods are arranged between the first bearing seats, the first screw rod is provided with a first moving seat, and the adjusting guide rods penetrate through the root of the first moving seat;

the telescopic component comprises a fixed inner plate installed on the first movable seat, a convex guide plate is arranged on the fixed inner plate in an outwards extending mode, a fixed end frame is arranged at the outer side end of the convex guide plate, a second bearing seat is arranged at the upper end of the fixed end frame and the upper end of the fixed inner plate, a second lead screw is arranged between the second bearing seats, a rotating cap is arranged at the outer side end of the second lead screw, the second lead screw is provided with a second movable seat, an inner sleeve seat is arranged at the lower end of the second movable seat, the inner sleeve seat is located between the convex guide plates, and a front extending column is arranged on the inner sleeve seat.

Further, fixture is including installing in the solid fixed splint of preceding post outside end portion, articulated seat is installed to the solid fixed splint upper end, articulated seat upper end articulates there is articulated frame, third bearing seat is installed to articulated frame upper end, third bearing seat is equipped with the third lead screw, the other end of third lead screw is equipped with the centre gripping cap, the third lead screw has interior arm-tie soon, interior arm-tie is equipped with interior arm-tie, interior arm-tie is worn in articulated frame, the other end of interior arm-tie is equipped with the lower extension end plate, the lower extreme of lower extension end plate is equipped with movable clamp plate, movable clamp plate all is L shape structure with solid fixed splint.

Further, slewing mechanism is including wearing the transfer lever in the rectangle bottom plate, the lower extreme of transfer lever is equipped with the locking dish, the outer wall of locking dish is formed with the locking mouth in the circumference array ground, the locking convex seat is installed to the lower wall of rectangle bottom plate, the locking round pin has been worn to the locking convex seat, the medial extremity of locking round pin is equipped with the locking piece, the medial extremity of locking piece is equipped with the inserted block, the inserted block is worn in the locking mouth, a locking for the locking of locking dish, be equipped with the locking spring between locking piece and the locking convex seat, the upper end of transfer lever is equipped with rotates the hypoplastron, it is located the upper end of rectangle bottom plate to rotate the hypoplastron.

Furthermore, the adjusting mechanism comprises a lifting member, the lifting member is provided with a feeding member, the lifting member is used for adjusting the heights of the assembling mechanism and the disassembling mechanism, and the feeding member is used for adjusting the positions of the assembling mechanism and the disassembling mechanism;

the lifting component comprises an extending bottom plate arranged on the side wall of the rotating lower plate, a mounting substrate is arranged at the upper end of the extending bottom plate, a pair of concave parts are arranged on the mounting substrate in an extending mode, a pair of lifting bearing seats are arranged on the outer wall of each concave part, lifting holes are formed in the concave parts, a lifting lead screw is arranged between each pair of lifting bearing seats, the upper end of each lifting lead screw is connected with a lifting motor, lifting seats are arranged on the lifting lead screws, the inner side ends of the lifting seats penetrate through the lifting holes, lifting middle blocks are arranged between the lifting seats, and the lifting middle blocks are located between the concave parts.

Furthermore, the feeding component comprises a rotating screw sleeve penetrating through the lifting middle block, the inner side end of the rotating screw sleeve is provided with a driven wheel, the upper end of the lifting middle block is provided with a driving seat, the driving seat is provided with a feeding motor, an output shaft of the feeding motor is connected with a driving wheel, the driving wheel is meshed with the driven wheel, a feeding screw rod is arranged in the rotating screw sleeve, the outer side end of the feeding screw rod is provided with a feeding end plate, a pair of forward pushing convex plates are arranged on two sides of the feeding end plate, each forward pushing convex plate is provided with a feeding guide rod, each feeding guide rod is sleeved with a guide sleeve, and each guide sleeve is arranged on the outer side end of the lifting seat.

Further, the assembly mechanism comprises an adaptive component arranged on the feeding end plate, and the adaptive component is provided with a plurality of rotating components;

the adaptation component is including installing in the many connecting rods that feed the end plate, the other end of connecting rod is equipped with the adaptation disc, the adaptation disc is equipped with a plurality of adaptation extension boards with the circumference array, the adaptation extension board all takes shape there is the adaptation hole, a pair of adaptation bearing frame is installed to the outer wall of every adaptation extension board, every all be equipped with the adaptation lead screw between the adaptation bearing frame, the outside end of adaptation lead screw all is equipped with the adaptation carousel, the adaptation lead screw all is equipped with the adaptation seat, the medial extremity of adaptation seat all wears in the adaptation extension board, the other end of adaptation seat all is equipped with the adaptation inner panel.

Furthermore, the rotating component comprises a rotating connecting plate arranged on the adaptive inner plate, a rotating seat is arranged on one side of the outer side end of the rotating connecting plate, a driving cylinder is arranged in the rotating seat, a hexagonal hole is formed in the outer side end of the driving cylinder, a through hole is formed in the inner side end of the driving cylinder, a second gear is arranged on the outer side end of the driving cylinder, a third gear is meshed with the second gear, a rotating driving seat is arranged on the other side of the outer side end of the rotating connecting plate, a rotating motor is arranged on the rotating driving seat, and an output shaft of the rotating motor is connected to the third gear.

Furthermore, the disassembling mechanism comprises four connecting pins arranged on the feeding end plate, the other ends of the connecting pins are provided with disassembling inner disks, the disassembling inner disks are provided with three fourth gears in a circumferential array, the disassembling inner disks are provided with disassembling motors, the output shafts of the disassembling motors are connected with disassembling driving wheels, the disassembling driving wheels are meshed with the fourth gears, the outer walls of the fourth gears are provided with first assembling disks, the first assembling disks are respectively provided with a first T-shaped groove, the first T-shaped grooves are respectively provided with a first T-shaped part, the first T-shaped parts are respectively provided with a second assembling disk, the outer walls of the second assembling disks are respectively provided with a second T-shaped part, the second T-shaped parts are respectively provided with a third assembling disk, the third assembling disks are respectively provided with a connecting rotating shaft, the disassembling inner disks are provided with a plurality of connecting fixing rods, the other ends of the connecting fixing rods are provided with convex disks, the outer walls of the convex disks are provided with outer disks, three key-shaped holes are formed in the convex discs in a circumferential array mode, the connecting rotating shafts are respectively penetrated in the key-shaped holes, I-shaped sliding seats are sleeved at the other ends of the connecting rotating shafts, limiting cylinders are arranged at the outer side ends of the I-shaped sliding seats, guide convex plates are respectively embedded and sleeved at the two sides of each I-shaped sliding seat, the guide convex plates are respectively installed on the outer discs, driving plates are arranged on the I-shaped sliding seats in an outward extending mode, matching rods are arranged on the inner walls of the other ends of the driving plates, rotating rings are sleeved on the convex discs, three deflection plates are arranged on the rotating rings in a circumferential array mode, adjusting key-shaped holes are formed in the outer side ends of the deflection plates, included angles formed between the adjusting key-shaped holes and the extension directions of the deflection plates are 45 degrees, the matching rods are respectively penetrated in the adjusting key-shaped holes, inclined support plates are installed on the outer walls of the outer discs, first deflection seats are hinged to the other ends of the inclined support plates, each first deflection seats are provided with deflection heads, and provided with deflection lead screw deflection lead screws, the deflection screw rod is provided with a second deflection seat, the second deflection seat is hinged with a second hinge seat, the second hinge seat is installed on one deflection plate, and the outer side end of the connecting rotating shaft is provided with a disassembly screw rod.

The technical scheme has the advantages that:

when the elevator is installed or constructed or the elevator is overhauled and maintained, the dragging wheel is convenient to assemble and the dragging wheel is also convenient to disassemble and replace, so that the difficulty in installing the dragging wheel is obviously reduced, and the replacement efficiency of the dragging wheel is improved. No matter when carrying out the change of dragging the leading wheel or assembling the operation, conveniently carry out the fixed of position, mainly fix it on traction system's mount when fixed, through this kind of fixed operation, improve the precision when dragging the leading wheel and change and the stability when operating. The adjustment of self position can also be carried out according to actual conditions, and then apparent expansion is suitable for the scene, and when dragging the dismantlement of leading wheel or dragging the equipment of leading wheel, can realize automatic feed's operation, and then improved the degree of automation when dismantling or installing. Can drag the equipment operation of drawing the wheel automatically, improve the degree of automation of dragging the wheel equipment to also conveniently carry out the regulation of suitability when the equipment. Can drag the dismantlement operation of drawing the wheel automatically, improved and drag the degree of automation that the wheel was dismantled to also can carry out the regulation of adaptability according to the concrete structure size who drags the wheel, thereby improve the flexibility of the device operation, have stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows a three-dimensional structure of one embodiment.

Fig. 4 shows an enlarged view at a.

Fig. 5 shows an enlarged view at B.

Fig. 6 shows an enlarged view at C.

Fig. 7 shows an enlarged view at D.

Fig. 8 shows an enlarged view at E.

Fig. 9 shows an enlarged view at F.

Fig. 10 shows a drawing wheel assembly schematic.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", "essentially", and the like are intended to indicate that the relative terms are not required to be absolutely exact, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", "essentially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 10, in the disassembling/assembling method of the drawing wheel, when assembling the drawing wheel 7, the assembling screw 8 with opposite threads at two ends is firstly screwed into the assembling hole 60 of the connecting disc 6 on the braking mechanism, then the drawing wheel 7 is sleeved on the assembling screw 8, then the assembling nut 80 is screwed on the assembling screw 8, and then a plurality of operators screw the assembling nut 80 to move inwards, when the assembling nut 80 moves inwards, the assembling nut will act on the end of the drawing wheel 7 through the assembling cylinder 80, and finally the drawing wheel 7 is sleeved on the connecting disc 6.

When the drawing wheel 7 is disassembled, the three ejection screw rods are screwed in the threaded holes of the drawing wheel 7 until the inner ends of the three ejection screw rods are tightly propped against the assembly holes 60, the diameter of each ejection screw rod is larger than the diameter of each assembly hole 60, then the ejection screw rods synchronously rotate through the rotating caps at the ends of the ejection screw rods, and finally the drawing wheel 7 is ejected out of the connecting disc 6.

In this way, it is possible to avoid the performance of the traction system being affected when the installation of the traction wheel 7 is performed, while ensuring the efficiency of the installation of the traction wheel 7.

Example 2

As shown in fig. 1 to 3, a dragging wheel assembling device comprises a lower fixing mechanism 1, wherein the lower fixing mechanism 1 is provided with a rotating mechanism 2, the rotating mechanism 2 is provided with a pair of adjusting mechanisms 3, one adjusting mechanism 3 is provided with an assembling mechanism 4, and the other adjusting mechanism 3 is provided with a disassembling mechanism 5. The rotating mechanism 2 is used for adjusting the angle of the adjusting mechanism 3 so as to adjust the orientation direction of the assembling mechanism 4 and the disassembling mechanism 5, the adjusting mechanism 3 is used for adjusting the height of the assembling mechanism 4 and the disassembling mechanism 5 and the distance between the fixing mechanism 1 and the disassembling mechanism 5 so as to control the feeding amount of the assembling mechanism 4 and the disassembling mechanism 5, the assembling mechanism 4 is used for assembling operation of the dragging wheel, and the disassembling mechanism 5 is used for disassembling operation of the dragging wheel.

The device conveniently carries out the automatic disassembly and assembly operation of dragging the guide wheel 7 through the lower fixing mechanism 1, the rotating mechanism 2, the adjusting mechanism 3, the assembly mechanism 4 and the disassembly mechanism 5, improves the efficiency and the degree of automation of the assembly of the dragging wheel 7, and obviously shortens the elevator maintenance and assembly construction period. Wherein, fix the lower solid mechanism 1 on the traction system mount and conveniently carry out the location of whole device to conveniently drag the change operation of leading wheel 7, can also carry out the adaptation ground according to actual conditions simultaneously and adjust, thereby enlarged the device's suitable scene. The rotating mechanism 2 can adjust the orientation of the assembling mechanism 4 and the disassembling mechanism 5, and is convenient to lock after adjustment, so that the disassembling and assembling operation of the dragging wheel 7 is convenient, and the flexibility in operation is also improved. The adjustment mechanism 3 can adjust the height of the assembling mechanism 4 and the disassembling mechanism 5, thereby facilitating the operations of disassembling and assembling specifically according to the height of the drawing wheel 7, and also can perform the feeding control of the assembling mechanism 4 and the disassembling mechanism 5, and ensuring the degree of automation of the disassembling and assembling operations of the drawing wheel 7 by this control method. The assembling mechanism 4 can drive the assembling nut 80 to rotate, so that the automatic assembling operation of the drawing wheel 7 is realized, and the automation degree of the assembling of the drawing wheel 7 is improved. The disassembly mechanism 5 is convenient for the automatic disassembly operation of the dragging wheel 7, improves the automation degree of the dragging wheel 7 during disassembly, and avoids the phenomenon that the dragging wheel 7 is blocked during disassembly. One of the embodiments is that, this embodiment is the assembly operation of dragging the drawing wheel 7, in operation, need fix the device through lower solid mechanism 1, then, make the assembly mechanism 4 towards dragging the drawing wheel 7 through slewing mechanism 2, and then adjust the height of assembly mechanism 4 through adjustment mechanism 3, after adjusting and accomplishing, drag the assembly operation of drawing wheel 7 through assembly mechanism 4 and adjustment mechanism 3. In another embodiment, the operation of replacing the drawing wheel 7 is performed by fixing the device by the fixing mechanism 1, then moving the detaching mechanism 5 toward the drawing wheel 7 by the rotating mechanism 2, detaching the drawing wheel 7 by the detaching mechanism 5, and then assembling the drawing wheel 7 according to the previous embodiment after detaching.

As shown in fig. 5 to 6, the lower fixing mechanism 1 includes a rectangular bottom plate 100, one of the long sides of the rectangular bottom plate 100 is provided with a fixed side plate 102, the lower wall of the rectangular bottom plate 100 is provided with a plurality of support legs 101, the fixed side plate 102 is provided with a pair of distance adjusting members, each distance adjusting member is provided with a telescopic member, each telescopic member is provided with a clamping mechanism, each distance adjusting member is used for adjusting the distance between the clamping mechanisms, each telescopic member is used for adjusting the distance between the clamping mechanism and the fixed side plate 102, and each clamping mechanism is used for locking the position of the rectangular bottom plate 100. Of course, in order to facilitate the flexibility of the movement of the device, universal wheels may be provided at the lower ends of the support legs 101.

As shown in fig. 5, the distance adjusting member includes a pair of first bearing seats 103 mounted on the fixed side plate 102, a first lead screw 105 is disposed between the first bearing seats 103, a rotating disc 107 is disposed at one end of the first lead screw 105, a holding rod 108 is eccentrically disposed on the rotating disc 107, a pair of adjusting guide rods 104 are disposed between the first bearing seats 103, a first moving seat 106 is disposed on the first lead screw 105, and the adjusting guide rods 104 are all inserted into a root portion of the first moving seat 106. When the position of the telescopic member is adjusted, the rotating disc 107 rotates through the holding rod 108, the rotating disc 107 drives the first screw rod 105 to rotate in the rotating process, the first screw rod 105 drives the first movable seat 106 to move along the axial direction of the adjusting guide rod 104 in the rotating process, the position of the telescopic member is adjusted by the movement of the first movable seat 106, the adjusting mode is strong in stability after adjustment, meanwhile, the adjusting precision is high, the device is convenient to fix through the adjusting mode, obstacles on a fixing frame of a traction system are mainly bypassed, and therefore the device is convenient to fix.

As shown in fig. 5, the telescopic member includes a fixed inner plate 109 mounted on the first movable seat 106, a convex guide plate 110 is disposed on the fixed inner plate 109 in an outwardly extending manner, a fixed end frame 111 is disposed at an outer end of the convex guide plate 110, second bearing seats 112 are disposed at upper ends of the fixed end frame 111 and the fixed inner plate 109, a second lead screw 113 is disposed between the second bearing seats 112, a rotating cap 114 is disposed at an outer end of the second lead screw 113, a second movable seat 115 is disposed on the second lead screw 113, an inner sleeve seat 116 is disposed at a lower end of the second movable seat 115, the inner sleeve seat 116 is located between the convex guide plates 110, and a front extending column 117 is disposed on the inner sleeve seat 116. When the clamping mechanism is adjusted, the rotating cap 114 rotates, the rotating cap 114 drives the second screw rod 113 to rotate when rotating, the second screw rod 113 rotates to drive the second movable seat 115 to move along the length direction of the convex guide plate 110, the movement of the second movable seat 115 is adjusted through the extension length of the front extending column 117, and the device can be fixed according to actual conditions through the device, so that the fixing flexibility of the device is improved.

As shown in fig. 6, the clamping mechanism includes a fixed clamp plate 118 mounted at an end of an outer side of the front extending column 117, a hinged seat 119 is mounted at an upper end of the fixed clamp plate 118, a hinged frame 120 is hinged at an upper end of the hinged seat 119, a third bearing seat 121 is mounted at an upper end of the hinged frame 120, the third bearing seat 121 is provided with a third lead screw 122, the other end of the third lead screw 122 is provided with a clamping cap 123, the third lead screw 122 is screwed with an inner pull plate 124, the inner pull plate 124 is provided with an inner pull column 125, the inner pull column 125 penetrates through the hinged frame 120, the other end of the inner pull column 125 is provided with a lower extension end plate 126, a movable clamp plate 127 is arranged at a lower end of the lower extension end plate 126, the movable clamp plate 127 and the fixed clamp plate 118 are both in an L-shaped structure, stability of clamping is ensured by the L-shaped structure, and, in operation, when a bending portion of the movable clamp plate 127 and the fixed clamp plate 118 faces downward, the lower end can be limited by the movable clamp plate 127 and the fixed clamp plate 118, thereby improving clamping effect. To facilitate the clamping operation, the movable clamp plate 127 can be pivoted about the hinge base 119, so that the movable clamp plate 127 can be easily positioned on one of the beams of the traction system mount. While the third screw 122 is rotated during clamping, the position of the inner pull plate 124 is adjusted during rotation of the third screw 122, and the movement of the inner pull plate 124 adjusts the position of the movable clamp plate 127 through the inner pull column 125, so that the movable clamp plate 127 and the fixed clamp plate 118 interact finally, and the fixing operation of the device is completed.

As shown in fig. 9, the rotating mechanism 2 includes a rotating rod penetrating through the rectangular bottom plate 100, a locking plate 20 is disposed at a lower end of the rotating rod, locking openings 21 are formed in a circumferential array on an outer wall of the locking plate 20, a locking boss 22 is mounted on a lower wall of the rectangular bottom plate 100, a locking pin 23 penetrates through the locking boss 22, a locking block 25 is disposed at an inner side end of the locking pin 23, an insertion block 26 is disposed at an inner side end of the locking block 25, the insertion block 26 penetrates through the locking opening 21 and is used for locking the locking plate 20, a locking spring 24 is disposed between the locking block 25 and the locking boss 22, a rotating lower plate 27 is disposed at an upper end of the rotating rod, and the rotating lower plate 27 is located at an upper end of the rectangular bottom plate 100. In order to facilitate the rotation, a rotating handle may be provided at one of the corners of the rotating lower plate 27. When the rotation is performed, the locking pin 23 is pulled outwards, the locking spring 24 is compressed, the insert 26 is moved out of the locking opening 21, then the rotation operation of the rotating lower plate 27 is performed by rotating the handle, and after the rotation is completed, the insert 26 is inserted into the locking opening 21 and the locking of the effect after the rotation is performed. Mode switching can be conveniently carried out in this way, thereby facilitating the replacement operation of the drawing wheel 7.

As shown in fig. 1 to 2, the adjusting mechanism 3 includes an elevating member provided with a feeding member for adjusting the heights of the assembling mechanism 4 and the disassembling mechanism 5, and the feeding member for adjusting the positions of the assembling mechanism 4 and the disassembling mechanism 5.

As shown in fig. 2, the lifting member includes an overhanging base plate 300 mounted on the side wall of the rotating lower plate 27, a mounting base plate 301 is mounted at the upper end of the overhanging base plate 300, a pair of concave parts 302 are arranged on the mounting base plate 301 in an upwardly extending manner, a pair of lifting bearing seats 304 are mounted on the outer wall of each concave part 302, lifting holes 303 are formed in the concave parts 302, a lifting screw 305 is arranged between each pair of lifting bearing seats 304, a lifting motor 306 is connected to the upper end of the lifting screw 305, lifting seats 307 are arranged on the lifting screw 305, inner ends of the lifting seats 307 penetrate through the lifting holes 303, lifting middle blocks 308 are arranged between the lifting seats 307, and the lifting middle blocks 308 are located between the concave parts 302. During lifting adjustment, the concave part 302 plays guiding and front-back limiting roles in height adjustment of the lifting middle block 308, feeding operation of a feeding component is facilitated through the limiting roles, stability of the feeding component during feeding is improved, when the lifting middle block 308 is operated, the lifting screw 305 is driven to rotate through the lifting motor 306, rotation of the lifting screw 305 adjusts the height of the lifting middle block 308 through the lifting seat 307, the adjusting mode is high in adjusting precision, and meanwhile, stability is high after adjustment, so that precision of the dragging wheel 7 during disassembly or assembly is guaranteed.

As shown in fig. 2, the feeding member includes a rotating screw sleeve 309 penetrating through the middle lifting block 308, driven wheels 313 are disposed at inner ends of the rotating screw sleeve 309, a driving base 310 is mounted at an upper end of the middle lifting block 308, a feeding motor 311 is mounted on the driving base 310, a driving wheel 312 is connected to an output shaft of the feeding motor 311, the driving wheel 312 is engaged with the driven wheels 313, a feeding screw 314 is disposed in the rotating screw sleeve 309, a feeding end plate 315 is disposed at an outer end of the feeding screw 314, a pair of forward push convex plates 316 are mounted on two sides of the feeding end plate 315, a feeding guide bar 317 is disposed on each forward push convex plate 316, a guide sleeve 318 is sleeved on each feeding guide bar 317, and each guide sleeve 318 is mounted at an outer end of the lifting base 307. During feeding control of the assembling mechanism 4 and the disassembling mechanism 5, the driving wheel 312 is driven to rotate by the feeding motor 311, the driven wheel 313 is driven to rotate by the rotation of the driving wheel 312, the rotary screw sleeve 309 is driven to rotate by the rotation of the driven wheel 313, the feed end plate 315 limited by the feed guide bar 317 and the guide sleeve 318 is driven to perform feeding movement by the rotation of the rotary screw sleeve 309, the adjustment precision of the feeding mode is high, the phenomenon that the drawing wheel 7 is stuck during operation is avoided, and therefore the installation operation of the drawing wheel 7 is facilitated.

The assembly mechanism 4 includes an adapter member mounted to the feed end plate 315, the adapter member being provided with a plurality of rotating members.

As shown in fig. 7, the adapting member includes a plurality of connecting rods 400 mounted on the feeding end plate 315, the other end of the connecting rods 400 is provided with an adapting disc 401, the adapting disc is provided with a plurality of adapting support plates 402 in a circumferential array, the adapting support plates 402 are formed with adapting holes 403, a pair of adapting bearing seats 404 are mounted on the outer wall of each adapting support plate 402, an adapting lead screw 405 is arranged between each pair of adapting bearing seats 404, an adapting turntable 407 is arranged at the outer end of the adapting lead screw 405, an adapting seat 406 is arranged on the adapting lead screw 405, the inner side end of the adapting seat 406 penetrates through the adapting support plates 402, and an adapting inner plate 408 is arranged at the other end of the adapting seat 406. The arrangement of the member is mainly in consideration of the difference in size of the drawing wheels 7 in each drawing system, and the member is arranged in order to facilitate the assembling operation of the drawing wheels 7 of different size structures. When the adaptive adjustment is carried out, the adaptive screw rod 405 rotates through the adaptive disc 401, the adaptive screw rod 405 rotates to drive the adaptive seat 406 to move along the adaptive hole 403, the position of the rotating member is adjusted by the movement of the adaptive seat 406, the adjustment accuracy of the adjustment mode is high, and the adjusted stability is high.

As shown in fig. 7, the rotating member includes a rotating connection plate 409 installed on the adapting inner plate 408, a rotating base 410 is installed on one side of an outer end of the rotating connection plate 409, a driving cylinder 411 is installed in the rotating base 410, a hexagonal hole is formed on an outer end of the driving cylinder 411, a through hole is formed on an inner end of the driving cylinder 411, a second gear 412 is installed on an outer end of the driving cylinder 411, the second gear 412 is engaged with a third gear 415, a rotating driving base 413 is installed on the other side of the outer end of the rotating connection plate 409, a rotating motor 414 is installed on the rotating driving base 413, an output shaft of the rotating motor 414 is connected to the third gear 415, wherein the driving cylinder 411 can drive the assembling nut 80 to rotate and move to the position of the guide wheel 7 to be pulled inwards in the rotation. Wherein in order to facilitate the driving of the assembly nut 80 to rotate, a corresponding hexagonal hole is provided on the driving cylinder 411, and the through hole provided therein facilitates the rotating member to move inward under the driving of the adjusting mechanism 3, and by this movement, the assembly operation of the drawing wheel 7 is facilitated, and the assembly effect and the assembly efficiency of the drawing wheel 7 are significantly improved, and simultaneously the assembly nut 80 can also be driven to rotate synchronously, thereby avoiding the seizing phenomenon occurring when the drawing wheel 7 is assembled, and in order to improve the rotating force to the assembly nut 80, the size of the second gear 412 is larger than the diameter of the third gear 415, although optionally a rotating motor 414 with a reducer can be selected, and the rotating driving of the assembly nut 80 is facilitated by this motor 414.

As shown in fig. 4 and 8, the detaching mechanism 5 includes four connecting pins 500 mounted on the feeding end plate 315, a detaching inner disc 501 is mounted at the other end of the connecting pins 500, three fourth gears 503 are arranged on the detaching inner disc 501 in a circumferential array, a detaching motor 502 is mounted on the detaching inner disc 501, an output shaft of the detaching motor 502 is connected with a detaching driving wheel engaged with the fourth gears 503, first assembling discs 504 are respectively arranged on outer walls of the fourth gears 503, first T-shaped pieces 505 are respectively arranged in the first T-shaped grooves, second assembling discs 506 are respectively arranged on the first T-shaped pieces 505, second T-shaped grooves are respectively formed on outer walls of the second assembling discs 506, second T-shaped pieces 507 are respectively arranged in the second T-shaped grooves, third assembling discs 508 are respectively arranged in the second T-shaped pieces 507, connecting shafts are respectively arranged in the third assembling discs 508, the detaching inner disc 501 is provided with a plurality of connecting fixing rods 509, the other end of the connecting fixing rod 509 is provided with a convex disc 510, the outer wall of the convex disc 510 is provided with an outer disc 511, the convex discs 510 are all formed with three key-shaped holes in a circumferential array manner, the connecting rotating shafts are respectively penetrated in the key-shaped holes, the other end of the connecting rotating shafts is sleeved with an I-shaped sliding seat 512, the outer side end of the I-shaped sliding seat 512 is provided with a limiting cylinder 513, two sides of each I-shaped sliding seat 512 are respectively sleeved with a guide convex plate 514, the guide convex plates 514 are all arranged on the outer disc 511, the I-shaped sliding seats 512 are respectively provided with a driving plate 515 in an outward extending manner, the inner wall of the other end of the driving plate 515 is provided with a matching rod 516, the convex discs 510 are sleeved with a rotating ring 517, the rotating ring 517 is provided with three deflecting plates 518 in a circumferential array manner, the outer side ends of the deflecting plates 518 are respectively provided with an adjusting key-shaped hole 519, an included angle formed between the adjusting key-shaped hole 519 and the extending direction of the deflecting plate 518 is 45 degrees, the matching rod 516 is respectively penetrated in the adjusting key 519, an inclined support plate 520 is installed on the outer wall of the outer disc 511, a first inclined rotating seat 521 is hinged to the other end of the inclined support plate 520, a deflection head 522 is arranged on the first inclined rotating seat 521, a deflection screw rod 523 is arranged on the deflection head 522, a second inclined rotating seat 524 is arranged on the deflection screw rod 523, the second inclined rotating seat 524 is hinged to a second hinge seat 525, the second hinge seat 525 is installed on one deflection plate 518, and a dismounting screw rod 526 is arranged at the outer side end of the connecting rotating shaft.

When the detaching mechanism 5 adjusts the position of the detaching screw 526 according to the size structure of the dragging wheel 7, the deflecting screw 523 rotates through the deflecting head 522, when the deflecting screw 523 adjusts the position of the second deflecting base 524 during rotation, and when the second deflecting base 524 approaches the first deflecting base 521, the deflecting plate 518 rotates towards the first deflecting base 521, and simultaneously the i-shaped sliding base 512 moves inwards under the driving of the driving plate 515, and simultaneously, the distance from the detaching screw 526 to the center of the outer disc 511 is shortened, and when the detaching screw 526 moves, the position of the third assembling disc 508 relative to the second assembling disc 506 changes, and meanwhile, the position of the second assembling disc 506 relative to the first assembling disc 504 also changes adaptively, and the adjusting mode does not affect the rotation of the detaching screw 526 after adjustment. When the disassembling screw rod 526 rotates, the disassembling motor 502 drives the disassembling driving wheel to rotate, the rotation of the disassembling driving wheel drives the fourth gear 503 to synchronously rotate, and the fourth gear 503 drives the disassembling screw rod 526 to rotate through the third assembling plate 508, the second assembling plate 506 and the first assembling plate 504 when rotating.

Wherein the third mounting plate 508, the second mounting plate 506 and the first mounting plate 504 are arranged to facilitate the adjustment of the position of the dismounting screw 526, and meanwhile, in order to improve the connection effect among the third mounting plate 508, the second mounting plate 506 and the first mounting plate 504, a first T-shaped part 505 and a second T-shaped part 507 for limiting are arranged.

Wherein, spacing section of thick bamboo 513 plays spacing effect to the root of dismantling lead screw 526 to guaranteed to dismantle lead screw 526 pivoted stability, further improved the stability when dragging wheel 7 and dismantling.

Wherein, can drive many through the setting of dismantling drive wheel and fourth gear 503 through single driving source and dismantle lead screw 526 and carry out synchronous rotation, and then avoid dragging the dead phenomenon of emergence card when leading wheel 7 dismantles to the efficiency of dragging leading wheel 7 dismantlement has been showing to have improved.

Wherein, the included angle that becomes between the extension direction of adjusting key shape hole 519 and deflector 518 sets up to 45 degrees, has improved the regulation sensitivity when dismantling lead screw 526 position adjustment, has also improved the stability after the regulation simultaneously.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The assembly device for the dragging wheel is characterized by comprising a lower fixing mechanism (1), wherein the lower fixing mechanism (1) is provided with a rotating mechanism (2), the rotating mechanism (2) is provided with a pair of adjusting mechanisms (3), one adjusting mechanism (3) is provided with an assembly mechanism (4), and the other adjusting mechanism (3) is provided with a disassembly mechanism (5);

the lower fixing mechanism (1) comprises a rectangular bottom plate (100), a fixed side plate (102) is arranged on one long side of the rectangular bottom plate (100), a plurality of supporting legs (101) are arranged on the lower wall of the rectangular bottom plate (100), a pair of distance adjusting members are mounted on the fixed side plate (102), the distance adjusting members are provided with telescopic members, the telescopic members are provided with clamping mechanisms, the distance adjusting members are used for adjusting the distance between the clamping mechanisms, the telescopic members are used for adjusting the distance between the clamping mechanisms and the fixed side plate (102), and the clamping mechanisms are used for locking the position of the rectangular bottom plate (100);

the adjusting mechanism (3) comprises a lifting component, the lifting component is provided with a feeding component, the lifting component is used for adjusting the heights of the assembling mechanism (4) and the disassembling mechanism (5), and the feeding component is used for adjusting the positions of the assembling mechanism (4) and the disassembling mechanism (5);

the lifting member comprises an outward extending bottom plate (300) arranged on the rotating mechanism (2), a mounting substrate (301) is arranged at the upper end of the outward extending bottom plate (300), a pair of concave pieces (302) are arranged on the mounting substrate (301) in an upward extending mode, a pair of lifting bearing seats (304) are arranged on the outer wall of each concave piece (302), lifting holes (303) are formed in the concave pieces (302), a lifting screw rod (305) is arranged between each pair of lifting bearing seats (304), a lifting motor (306) is connected to the upper end of each lifting screw rod (305), lifting seats (307) are arranged on the lifting screw rods (305), the inner side ends of the lifting seats (307) penetrate through the lifting holes (303), lifting middle blocks (308) are arranged between the lifting seats (307), and the lifting middle blocks (308) are located between the concave pieces (302);

the rotating mechanism (2) is used for adjusting the angle of the adjusting mechanism (3) so as to adjust the orientation direction of the assembling mechanism (4) and the disassembling mechanism (5), the adjusting mechanism (3) is used for adjusting the height of the assembling mechanism (4) and the disassembling mechanism (5) and the distance between the fixing mechanisms (1), the assembling mechanism (4) is used for assembling and operating the dragging wheel, and the disassembling mechanism (5) is used for disassembling and operating the dragging wheel.

2. The towing wheel assembly device of claim 1, wherein the distance adjustment member comprises a pair of first bearing seats (103) mounted on the fixed side plate (102), a first lead screw (105) is disposed between the first bearing seats (103), a rotating disc (107) is disposed at one end of the first lead screw (105), a holding rod (108) is eccentrically disposed on the rotating disc (107), a pair of adjustment guide rods (104) is disposed between the first bearing seats (103), the first lead screw (105) is provided with a first movable seat (106), and the adjustment guide rods (104) are all inserted into the root of the first movable seat (106);

the telescopic component comprises a fixed inner plate (109) installed on a first movable seat (106), a convex guide plate (110) is arranged on the fixed inner plate (109) in an outwards extending mode, a fixed end frame (111) is arranged at the outer side end of the convex guide plate (110), second bearing seats (112) are arranged at the upper ends of the fixed end frame (111) and the fixed inner plate (109), a second lead screw (113) is arranged between the second bearing seats (112), a rotating cap (114) is arranged at the outer side end of the second lead screw (113), a second movable seat (115) is arranged on the second lead screw (113), an inner sleeve seat (116) is arranged at the lower end of the second movable seat (115), the inner sleeve seat (116) is located between the convex guide plates (110), and a front extending column (117) is arranged on the inner sleeve seat (116).

3. The pulling wheel assembly device as recited in claim 2, wherein the clamping mechanism comprises a fixed clamping plate (118) mounted at an end of an outer side of the front extending column (117), a hinged seat (119) is mounted at an upper end of the fixed clamping plate (118), a hinged frame (120) is hinged at an upper end of the hinged seat (119), a third bearing seat (121) is mounted at an upper end of the hinged frame (120), a third lead screw (122) is disposed on the third bearing seat (121), a clamping cap (123) is disposed at another end of the third lead screw (122), an inner pull plate (124) is screwed on the third lead screw (122), the inner pull plate (124) is provided with an inner pull column (125), the inner pull column (125) penetrates through the hinged frame (120), a lower extension end plate (126) is disposed at another end of the inner pull column (125), a movable clamping plate (127) is disposed at a lower end of the lower extension end plate (126), and the movable clamping plate (127) and the fixed clamping plate (118) are both in an L-shaped structure.

4. The towing wheel assembly device as claimed in claim 1, wherein the rotating mechanism (2) includes a transfer lever penetrating through the rectangular bottom plate (100), a locking disc (20) is provided at a lower end of the transfer lever, locking openings (21) are formed in the outer wall of the locking disc (20) in a circumferential array, a locking boss (22) is installed at a lower wall of the rectangular bottom plate (100), a locking pin (23) penetrates through the locking boss (22), a locking block (25) is provided at an inner end of the locking pin (23), an insertion block (26) is provided at an inner end of the locking block (25), the insertion block (26) penetrates through the locking opening (21) and is used for locking the locking disc (20), a locking spring (24) is provided between the locking block (25) and the locking boss (22), a rotating lower plate (27) is provided at an upper end of the transfer lever, and the rotating lower plate (27) is provided at an upper end of the rectangular bottom plate (100).

5. The entrainment wheel assembly of claim 1, wherein the feeding member comprises a rotating screw sleeve (309) penetrating through the lifting middle block (308), the inner ends of the rotating screw sleeve (309) are provided with driven wheels (313), the upper end of the lifting middle block (308) is provided with a driving seat (310), the driving seat (310) is provided with a feeding motor (311), the output shaft of the feeding motor (311) is connected with a driving wheel (312), the driving wheel (312) is meshed with the driven wheels (313), a feeding screw rod (314) is arranged in the rotating screw sleeve (309), the outer end of the feeding screw rod (314) is provided with a feeding end plate (315), a pair of front push convex plates (316) are arranged on both sides of the feeding end plate (315), the front push convex plates (316) are provided with feeding guide rods (317), the feeding guide rods (317) are sleeved with guide sleeves (318), and the guide sleeves (318) are arranged on the outer ends of the lifting seat (307).

6. The haul wheel assembly device of claim 5, wherein the assembly mechanism (4) comprises an adapter member mounted to the feed end plate (315), the adapter member being provided with a plurality of rotating members;

the adaptation component is including installing in many connecting rods (400) of feeding end plate (315), the other end of connecting rod (400) is equipped with adaptation disc (401), the adaptation disc is equipped with a plurality of adaptation extension boards (402) with the circumference array, adaptation extension board (402) all take shape has adaptation hole (403), a pair of adaptation bearing frame (404) is installed to the outer wall of every adaptation extension board (402), every all be equipped with adaptation lead screw (405) between every adaptation bearing frame (404), the outside end of adaptation lead screw (405) all is equipped with adaptation carousel (407), adaptation lead screw (405) all is equipped with adaptation seat (406), the medial extremity of adaptation seat (406) all wears adaptation extension board (402), the other end of adaptation seat (406) all is equipped with adaptation inner panel (408).

7. The drag wheel assembly device of claim 6, wherein the rotating member comprises a rotating connection plate (409) mounted to the adapter inner plate (408), a rotating seat (410) is mounted on one side of an outer end of the rotating connection plate (409), a driving cylinder (411) is arranged in the rotating seat (410), a hexagonal hole is formed in the outer end of the driving cylinder (411), a through hole is formed in an inner end of the driving cylinder (411), a second gear (412) is arranged at an outer end of the driving cylinder (411), the second gear (412) is engaged with a third gear (415), a rotating driving seat (413) is mounted on the other side of the outer end of the rotating connection plate (409), a rotating motor (414) is mounted on the rotating driving seat (413), and an output shaft of the rotating motor (414) is connected to the third gear (415).