CN112959276B - Wire coil driving hydraulic motor dismounting device for high-voltage transmission line - Google Patents
Wire coil driving hydraulic motor dismounting device for high-voltage transmission line Download PDFInfo
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- CN112959276B CN112959276B CN202110377715.9A CN202110377715A CN112959276B CN 112959276 B CN112959276 B CN 112959276B CN 202110377715 A CN202110377715 A CN 202110377715A CN 112959276 B CN112959276 B CN 112959276B
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- hydraulic motor
- sliding
- seat
- lifting arm
- wire coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
Abstract
The invention relates to the technical field of power transmission line construction equipment, and discloses wire coil driving hydraulic motor dismounting equipment for a high-voltage power transmission line. The supporting frame provides support, fixing and a basic operation height for the upper driving part and the hydraulic motor, the height of the plug shaft is consistent with that of the wire coil rotating shaft through the longitudinal movement of the driving part, the plug shaft is connected with the wire coil rotating shaft through the horizontal movement of the driving part, the plug shaft is not matched with a plurality of persons, the support of a crane is not needed, the operation difficulty is low, the disassembly and the assembly are convenient and fast, the safety and the reliability are high, and the popularization value and the wide application prospect are high.
Description
Technical Field
The invention relates to the technical field of power transmission line construction equipment, in particular to wire coil driving hydraulic motor dismounting equipment for a high-voltage power transmission line.
Background
When setting up or burying high tension transmission line underground especially extra-high voltage transmission line, generally need rotate the drum, and for the tension of wire between wire drum and the tensioner tension pulley when guaranteeing to open up the wire, in order to improve unwrapping wire quality and stability, in addition the wire also generally need to return the take-up reel after trading the dish, can dispose hydraulic motor in the pivot department of drum usually, the change frequency of drum is higher in the construction is put in the wire exhibition, and hydraulic motor's the installation of demolising is again must through one of the links in the operation is changed to the drum at every turn, consequently hydraulic motor installation operation directly influences the efficiency of trading a dish.
However, the hydraulic motor has a heavy weight, and the operating point is at a suspended position about 1.4 meters above the ground, which makes manual operation difficult, and in the conventional hydraulic motor disassembling and assembling method, a full-manual operation mode or a crane auxiliary operation mode is usually adopted. The full-manpower operation mode is that an operation platform is firstly erected, a plurality of people stand on the platform and are completely dismantled or installed by manpower, the labor intensity is high, the operation is not smooth, the auxiliary operation mode of the crane is that the crane is used for lifting and bearing the weight of the hydraulic motor, the hoisting system is flexible, the operation is inconvenient, the operation process is time-consuming and labor-consuming, and certain potential safety hazards exist.
In addition, in the conventional hydraulic motor dismounting construction method, the inclination angle of the hydraulic motor support needs to be ensured to be consistent with the inclination angle of the landing leg of the retractable seat during mounting, so that the operation difficulty is greatly increased, and once the inclination angle is not aligned, all fasteners between the clamping component and the hydraulic motor need to be unscrewed to perform difficult adjustment.
Therefore, the technical field of power transmission line construction equipment urgently needs a wire coil driving hydraulic motor dismounting device which is free of cooperation of multiple persons, free of support of a crane, low in operation difficulty, convenient to dismount, safe and reliable.
Disclosure of Invention
The invention overcomes the defects of the prior art, and provides the wire coil driving hydraulic motor dismounting equipment which does not need to be matched by multiple persons, does not need to be supported by a crane, has low operation difficulty, is convenient to dismount and mount, and is safe and reliable.
The invention is realized by the following technical scheme:
the utility model provides a drum drive hydraulic motor dismouting equipment for high tension transmission line, includes the supporting rack that can be connected with the seat dismantlement formula of receiving and releasing, the supporting rack top is equipped with hydraulic motor, hydraulic motor's output is equipped with the spiale, the supporting rack top is equipped with and makes the spiale insert the driving part that corresponds drum pivot position on the supporting rack, hydraulic motor is close to the one end of receiving and releasing the seat and is equipped with the screens subassembly, the screens subassembly can be with the supporting rack interact in order to restrict hydraulic motor's shell rotates.
Furthermore, the driving part comprises a lifting assembly detachably connected with the top surface of the supporting frame, the lifting assembly comprises a bottom plate and a top plate which can be controlled to be away from or close to the bottom plate along the vertical direction, a sliding assembly is arranged on the top surface of the top plate and comprises a sliding block which can be controlled to slide, and a hydraulic motor is erected on the top surface of the sliding block.
Furthermore, the lifting assembly further comprises a first lifting arm and a second lifting arm which are arranged in a crossed manner, and the bottom end of the first lifting arm and the top end of the second lifting arm are close to the retractable seat; the top end of the first lifting arm is hinged with the top plate, and the bottom end of the second lifting arm is hinged with the bottom plate; the bottom end of the first lifting arm is in sliding connection with the bottom plate and can be controlled to be close to or far away from the bottom end of the second lifting arm; the top end of the second lifting arm is in sliding connection with the top plate and can be close to or far away from the top end of the first lifting arm along with the driving of the first lifting arm.
Furthermore, a lifting screw rod is arranged between the bottom end of the first lifting arm and the bottom end of the second lifting arm, the lifting screw rod is rotatably connected with the second lifting arm, and the lifting screw rod is in threaded engagement with the first lifting arm.
Further, the subassembly that slides still includes the slip table with the roof rigid coupling, the slip table top surface is equipped with first guide rail and second guide rail, the extending direction of first guide rail and second guide rail is parallel with the grafting axle, first guide rail and second guide rail upper boom set up the slider, the slider can be controlled along first guide rail or second guide rail length direction translation.
Further, be equipped with the screw rod that slides parallel with first guide rail or second guide rail on the slip table, the screw rod middle part of sliding passes the slider and constitutes the thread engagement and connects, the both ends of the screw rod of sliding are equipped with the screw rod seat of rotation connection, the screw rod of sliding is kept away from the one end of receiving and releasing the seat and is worn out corresponding screw rod seat and form the joint.
Furthermore, a bracket is vertically and fixedly connected to one end, close to the retractable seat, of the top of the sliding block, a connecting arm matched with the end face where the output end of the hydraulic motor is located is arranged at one end, far away from the retractable seat, of the top of the sliding block, and a supporting block is arranged at one end, far away from the retractable seat, of the top of the sliding block, and the height of the supporting block is matched with the distance from the side wall of the shell of the hydraulic motor to the top face of the sliding block.
Furthermore, the outside of tray is equipped with the sliding sleeve, sliding sleeve and slider top surface rigid coupling, the length that the tray stretches out the sliding sleeve top surface is adjustable, the side of sliding sleeve is equipped with the screw thread retaining member that is used for fastening the tray.
Furthermore, the clamping assembly comprises a connecting ring matched with the end face where the output end of the hydraulic motor is located, the output end of the hydraulic motor penetrates through the middle of the connecting ring, a connecting flange is arranged on the outer side wall of the connecting ring corresponding to the position of the leg of the retractable seat, and an extending plate extending towards the direction far away from the connecting ring is arranged on the connecting flange; the extending plate is provided with a connecting groove corresponding to the connecting flange, the connecting groove is a curved long circular hole, the connecting flange is provided with a connecting piece with adjustable tightness corresponding to the connecting groove, the connecting piece penetrates through the connecting groove and forms slidable connection, and the extending plate can be controlled to swing circumferentially around the connecting ring when the connecting piece is in a loose state; two side walls of the surface of the extension plate, which are far away from one end of the connecting ring, are respectively provided with a first baffle and a second baffle, and the distance between the first baffle and the second baffle is matched with the width of the support leg of the retractable seat.
Furthermore, the supporting frame comprises two seat rods arranged in parallel, one ends of the two seat rods, which are far away from the folding and unfolding seat, are provided with vertical extending stand columns, inclined struts are arranged between the middle parts of the seat rods and the stand columns, and the distance between the lower ends of the inclined struts and the lower ends of the stand columns is adjustable; a clamping sleeve is arranged between the lower end of the inclined strut and the seat rod, the clamping sleeve is sleeved on the outer side of the horizontal connecting rod of the leg of the retractable seat, and the lower end of the inclined strut is rotatably connected with the top of the clamping sleeve.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention comprises a supporting frame which can be detachably connected with a retractable seat, a hydraulic motor is arranged above the supporting frame, an inserting shaft is arranged at the output end of the hydraulic motor, a driving part which can enable the inserting shaft to be inserted into the position, corresponding to the rotating shaft of a wire coil, on the supporting frame is arranged at the top end of the supporting frame, a clamping component is arranged at one end of the hydraulic motor, close to the supporting frame, and the clamping component can interact with the supporting frame to limit the rotation of a motor shell. The supporting rack provides support for upper portion driver part and hydraulic motor, fixed and a basic operation height, longitudinal motion through driver part, the plug shaft that sets up on the realization hydraulic motor output is highly unanimous with the drum pivot, horizontal motion through driver part, it links to each other with the drum pivot to realize the plug shaft, the screens subassembly transmits the reverse moment of torsion of hydraulic motor shell for receiving and releasing the seat and guarantees that hydraulic motor lasts, the required forward moment of torsion of reliable output, whole process is simple swift, do not need many people to cooperate, also do not need crane to support, and the operation degree of difficulty is low, the dismouting is convenient, safety and reliability, has very big spreading value and wide application prospect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a front view of FIG. 1 of the present invention;
FIG. 3 is a perspective view of a support shelf according to the present invention;
FIG. 4 is a perspective view of the drive member of the present invention;
FIG. 5 is a perspective view of the lift assembly of the present invention;
FIG. 6 is a perspective view of the glide assembly of the present invention;
fig. 7 is a perspective view of the locking assembly of the present invention.
Reference numbers and corresponding part names in the drawings:
1-wire coil, 2-receiving and releasing seat, 3-supporting frame, 31-seat rod, 32-upright post, 33-inclined strut, 34-cutting sleeve, 4-driving part, 5-lifting component, 51-bottom plate, 52-top plate, 53-first lifting arm, 54-second lifting arm, 55-lifting screw rod, 56-roller, 6-sliding component, 61-sliding table, 62-first guide rail, 63-second guide rail, 64-sliding block, 65-sliding screw rod, 66-clamping joint, 67-bracket, 68-sliding sleeve, 69-supporting block, 7-hydraulic motor, 8-splicing shaft, 9-clamping component, 91-connecting ring, 92-connecting flange, 93-extending plate, 94-connecting groove, 95-connecting piece, 96-first baffle, 97-second baffle, 98-reinforcing rib and 99-buffer plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying fig. 1 to 7, wherein the exemplary embodiments and descriptions of the present invention are only used for explaining the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1 and 2, a wire coil driving hydraulic motor dismounting device for a high-voltage transmission line comprises a supporting frame 3 detachably connected with a winding and unwinding seat 2, a hydraulic motor 7 is arranged above the supporting frame 3, an output end of the hydraulic motor 7 is provided with an insertion shaft 8, a driving part 4 which enables the insertion shaft 8 to be inserted into the supporting frame 3 corresponding to the rotating shaft position of a wire coil 1 is arranged at the top end of the supporting frame 3, a clamping assembly 9 is arranged at one end, close to the winding and unwinding seat 2, of the hydraulic motor 7, and the clamping assembly 9 can interact with the supporting frame 3 to limit the rotation of a shell of the hydraulic motor 7. It can be understood that, supporting rack 3 provides the support for upper portion driver part 4 and hydraulic motor 7, fixed and a basic operation height, longitudinal motion through driver part 4, realize that the spiale 8 that sets up on the hydraulic motor 7 output is highly uniform with 1 pivot of drum, horizontal motion through driver part 4, it links to each other with 1 pivot of drum to realize the spiale 8, screens subassembly 9 transmits the reverse torque of hydraulic motor 7 shell for receiving and releasing seat 2, guarantee that hydraulic motor 7 lasts, the required forward torque of reliable output, whole process is simple swift, do not need many people to cooperate, also do not need the crane to support, and the operation degree of difficulty is low, the dismouting is convenient, safety and reliability.
Further, as shown in fig. 4, the driving unit 4 comprises a lifting assembly 5 detachably connected to the top surface of the supporting frame 3, the lifting assembly 5 comprises a bottom plate 51 and a top plate 52 controllable to be away from or close to the bottom plate 51 in the vertical direction, a sliding assembly 6 is arranged on the top surface of the top plate 52, the sliding assembly 6 comprises a sliding block 64 controllable to slide, and a hydraulic motor 7 is arranged on the top surface of the sliding block 64. It can be understood that the lifting assembly 5 is used for adjusting the height to enable the height of the plug shaft 8 to be consistent with that of the rotating shaft of the wire coil 1, the shaft of the wire coil 1 is placed in a half-shaft seat of the winding and unwinding seat 2, and the height of the winding and unwinding seat 2 can be changed within a certain range, so that the lifting assembly 5 can be matched with the winding and unwinding seats 2 with different heights, the bottom plate 51 is fixed with the support frame, and the top plate 52 provides support for the sliding assembly 6. The sliding assembly 6 is used for adjusting the axial distance between the plug shaft 8 and the rotary shaft of the wire coil 1, and the mounting position of the support frame can be slightly changed, and the distance between the support frame 3 and the rotary shaft of the wire coil 1 is changed along with the change of the mounting position, so that the sliding assembly 6 can be arranged to adapt to different mounting positions of the support frame 3, and the plug shaft 8 can be connected with the rotary shaft of the wire coil 1 under different mounting conditions.
Further, as shown in fig. 5, the lifting assembly 5 further includes a first lifting arm 53 and a second lifting arm 54 which are arranged in a crossing manner, and a bottom end of the first lifting arm 53 and a top end of the second lifting arm 54 are close to the storage base 2; the top end of the first lifting arm 53 is hinged with the top plate 52, and the bottom end of the second lifting arm 54 is hinged with the bottom plate 51; the bottom end of the first lifting arm 53 is in sliding connection with the bottom plate 51 and can be controlled to be close to or far away from the bottom end of the second lifting arm 54; the top end of the second lifting arm 54 is slidably connected to the top plate 52 and can be moved toward or away from the top end of the first lifting arm 53 along with the first lifting arm 53. Furthermore, a lifting screw 55 is arranged between the bottom end of the first lifting arm 53 and the bottom end of the second lifting arm 54, the lifting screw 55 is rotatably connected with the second lifting arm 54, and the lifting screw 55 is in threaded engagement with the first lifting arm 53. It can be understood that the lifting assembly 5 can adopt various forms such as hydraulic lifting, electric lifting, pneumatic lifting, and the like, that is, the adjustment of the distance between the bottom plate 51 and the top plate 52 is realized through different forms, in this embodiment, it is considered that the operation is required for field construction, therefore, a pure mechanical structure is provided and the structure is particularly simplified, two sets of lifting arms form a scissor type lifting structure, the distance between the first lifting arm 53 and the second lifting arm 54 is adjusted by rotating the lifting screw 55, and then the heights of the top plate 52 and the bottom plate 51 are adjusted, in order to reduce friction and prolong the service life, the bottom of the first lifting arm 53 can be provided with the roller 56, in addition, the locking of the lifting screw 55 can be self-locked by threads or set a locking pin locking card.
Further, as shown in fig. 6, the sliding assembly 6 further includes a sliding table 61 fixedly connected to the top plate 52, a first guide rail 62 and a second guide rail 63 are disposed on a top surface of the sliding table 61, an extending direction of the first guide rail 62 and the second guide rail 63 is parallel to the inserting shaft 8, a sliding block 64 is spanned on the first guide rail 62 and the second guide rail 63, and the sliding block 64 can be controlled to translate along a length direction of the first guide rail 62 or the second guide rail 63. Furthermore, a sliding screw 65 parallel to the first guide rail 62 or the second guide rail 63 is arranged on the sliding table 61, the middle part of the sliding screw 65 penetrates through the sliding block 64 and is in threaded engagement connection, screw seats in rotary connection are arranged at two ends of the sliding screw 65, and one end of the sliding screw 65, which is far away from the retraction seat 2, penetrates through the corresponding screw seat to form a clamping joint 66. With understanding, slip table 61 is the basis of whole subassembly 6 that slides, slider 64 bottom links to each other with two guide rail adaptations respectively, realize slider 64 and receive and release the distance between the seat 2 through the rotation of the screw rod 65 that slides, link to each other with drum 1 pivot until spiale axle 8, and the rotation of the screw rod 65 that slides can multiple mode be realized, hand formula drive for example, big torsion electric spanner butt joint drive, numerical control motor drive cooperation sets up stop device and realizes that the operation stops to open and stop modes such as automation, the drive division is not shown in this example, in addition in order to prevent that slider 64 from breaking away from the track, the guide rail both ends all are provided with the fender piece, in addition, the locking of lifting screw 55 can rely on the screw auto-lock or set for the lock pin position card.
Further, a bracket 67 is vertically and fixedly connected to one end, close to the retractable seat 2, of the top of the sliding block 64, a connecting arm matched with the end face where the output end of the hydraulic motor 7 is located is arranged at one end, far away from the retractable seat 2, of the top of the sliding block 64, a supporting block 69 is arranged at one end, far away from the retractable seat 2, of the top of the sliding block 64, and the height of the supporting block 69 is matched with the distance from the side wall of the shell of the hydraulic motor 7 to the top face of the sliding block 64. Further, a sliding sleeve 68 is arranged on the outer side of the supporting block 69, the sliding sleeve 68 is fixedly connected with the top surface of the sliding block 64, the length of the supporting block 69 extending out of the top surface of the sliding sleeve 68 is adjustable, and a threaded locking member for fastening the supporting block 69 is arranged on the side surface of the sliding sleeve 68. It can be understood that in the conventional scheme, the hydraulic motor 7 is connected with the retraction seat 2 only through the connecting plate, the rear part of the shell of the hydraulic motor 7 is in a suspended state and is not well stressed, so that the bracket 67 and the supporting block 69 are arranged at the top of the sliding block 64, and the connecting plate is roughly clamped with the retraction seat 2, and the shell of the hydraulic motor 7 may collide with the retraction seat along with transduction when the hydraulic motor is started or stopped, so that the bracket 67 is provided with a hole, and can be circumferentially fixed with a flange at the end part of the hydraulic motor 7 by using a fastener, and the stability of the hydraulic motor 7 is ensured; in addition, the outer diameter of the hydraulic motor 7 may vary, for example, when replacement or inspection occurs, and therefore the holder block 69 is provided in a height-adjustable form.
Furthermore, the clamping assembly 9 comprises a connecting ring 91 which is matched with the end face where the output end of the hydraulic motor 7 is located, the output end of the hydraulic motor 7 penetrates through the middle of the connecting ring 91, a connecting flange 92 is arranged on the outer side wall of the connecting ring 91 at a position corresponding to the support leg of the retractable seat 2, and an extending plate 93 which extends in the direction away from the connecting ring 91 is arranged on the connecting flange 92; a connecting groove 94 is formed in the position, corresponding to the connecting flange 92, of the extending plate 93, the connecting groove 94 is a bent arc long circular hole, a connecting piece 95 with adjustable tightness is arranged at the position, corresponding to the connecting groove 94, of the connecting flange 92, the connecting piece 95 penetrates through the connecting groove 94 and forms a slidable connection, and the extending plate 93 can be controlled to swing circumferentially around the connecting ring 91 when the connecting piece 95 is in a loose state; two side walls of one end of the plate surface of the extension plate 93, which is far away from the connecting ring 91, are respectively provided with a first baffle plate 96 and a second baffle plate 97, and the distance between the first baffle plate 96 and the second baffle plate 97 is matched with the width of the supporting legs of the retractable seat 2. It can be understood that, the clamping component 9 transmits the reverse torque of the hydraulic motor 7 shell to the folding and unfolding seat 2 to ensure that the hydraulic motor 7 continues and reliably outputs the required forward torque, in the actual operation process, the inclination angle of the hydraulic motor 7 support needs to be ensured to be consistent with the inclination angle of the folding and unfolding seat 2 support legs, which greatly increases the operation difficulty, once the inclination angle is not aligned, all fasteners between the clamping component 9 and the hydraulic motor 7 need to be unscrewed for difficult adjustment, so that the conventional integral connecting plate is disassembled into the connecting ring 91 and the extending plate 93 with adjustable angles, the angle fault-tolerant space is improved by adjusting the connecting piece 95 and the connecting groove 94, the operation is promoted to be faster, and the whole construction efficiency is promoted. In addition, in order to make the baffle more stable, the outer side of the baffle is provided with a reinforcing rib 98, when the plug shaft 8 is in adaptive connection with the rotating shaft of the wire coil 1, certain impact exists, and therefore a buffer plate 99 is arranged on one side, close to the winding and unwinding seat 2, of the extension plate 93.
Furthermore, the supporting frame 3 comprises two seat rods 31 arranged in parallel, one end of each seat rod 31, which is far away from the retractable seat 2, is provided with a vertically extending upright post 32, an inclined strut 33 is arranged between the middle part of each seat rod 31 and the upright post 32, and the distance between the lower end of each inclined strut 33 and the lower end of the upright post 32 is adjustable; a clamping sleeve 34 is arranged between the lower end of the inclined strut 33 and the seat rod 31, the clamping sleeve 34 is sleeved outside the landing leg transverse connecting rod of the folding and unfolding seat 2, and the lower end of the inclined strut 33 is rotatably connected with the top of the clamping sleeve 34. It will be appreciated that the support frame 3 serves to provide support and support, to provide a working height, and the members may be in the form of channels, angles, or the like, in this example angles, and may be bolted, riveted, welded, or the like, in this example riveted. The clamping sleeve 34 is arranged, so that the inclined strut 33 and the retractable seat 2 can be better fixed, and the stability of the whole dismounting device is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention, and do not indicate or imply that the components or mechanisms so referred to must be in a particular orientation, constructed and operated in a particular orientation, and thus are not to be considered as limiting the invention.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The wire coil driving hydraulic motor dismounting equipment for the high-voltage transmission line is characterized by comprising a supporting frame (3) detachably connected with a winding and unwinding seat (2), wherein a hydraulic motor (7) is arranged above the supporting frame (3), an inserting shaft (8) is arranged at the output end of the hydraulic motor (7), a driving part (4) which can enable the inserting shaft (8) to be inserted into the supporting frame (3) and corresponds to the rotating shaft position of a wire coil (1) is arranged at the top end of the supporting frame (3), a clamping component (9) is arranged at one end, close to the winding and unwinding seat (2), of the hydraulic motor (7), and the clamping component (9) can interact with the supporting frame (3) to limit the shell of the hydraulic motor (7) to rotate;
the clamping assembly (9) comprises a connecting ring (91) matched with the end face where the output end of the hydraulic motor (7) is located, the output end of the hydraulic motor (7) penetrates through the middle of the connecting ring (91), a connecting flange (92) is arranged on the outer side wall of the connecting ring (91) corresponding to the position of the support leg of the retractable seat (2), and an extending plate (93) extending in the direction away from the connecting ring (91) is arranged on the connecting flange (92);
a connecting groove (94) is formed in the position, corresponding to the connecting flange (92), of the extending plate (93), the connecting groove (94) is a bent arc long round hole, a connecting piece (95) with adjustable tightness is arranged in the position, corresponding to the connecting groove (94), of the connecting flange (92), the connecting piece (95) penetrates through the connecting groove (94) and forms a slidable connection, and the extending plate (93) can be controlled to swing circumferentially around the connecting ring (91) when the connecting piece (95) is in a loose state;
two side walls of one end, far away from the connecting ring (91), of the surface of the extension plate (93) are respectively provided with a first baffle (96) and a second baffle (97), and the distance between the first baffle (96) and the second baffle (97) is matched with the width of the supporting legs of the folding and unfolding seat (2).
2. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 1, wherein the driving part (4) comprises a lifting assembly (5) detachably connected with the top surface of the supporting frame (3), the lifting assembly (5) comprises a bottom plate (51) and a top plate (52) which can be controlled to be far away from or close to the bottom plate (51) along the vertical direction, the top surface of the top plate (52) is provided with a sliding assembly (6), the sliding assembly (6) comprises a sliding block (64) which can be controlled to slide, and the top surface of the sliding block (64) is provided with a hydraulic motor (7) in a erecting mode.
3. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 2, wherein the lifting assembly (5) further comprises a first lifting arm (53) and a second lifting arm (54) which are arranged in a crossed manner, and the bottom end of the first lifting arm (53) and the top end of the second lifting arm (54) are close to the winding and unwinding seat (2);
the top end of the first lifting arm (53) is hinged with the top plate (52), and the bottom end of the second lifting arm (54) is hinged with the bottom plate (51);
the bottom end of the first lifting arm (53) is in sliding connection with the bottom plate (51) and can be controlled to be close to or far away from the bottom end of the second lifting arm (54);
the top end of the second lifting arm (54) is in sliding connection with the top plate (52) and can be close to or far away from the top end of the first lifting arm (53) along with the driving of the first lifting arm (53).
4. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 3, wherein a lifting screw (55) is arranged between the bottom end of the first lifting arm (53) and the bottom end of the second lifting arm (54), the lifting screw (55) is rotatably connected with the second lifting arm (54), and the lifting screw (55) is in threaded engagement with the first lifting arm (53).
5. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 2, wherein the sliding assembly (6) further comprises a sliding table (61) fixedly connected with the top plate (52), a first guide rail (62) and a second guide rail (63) are arranged on the top surface of the sliding table (61), the extending direction of the first guide rail (62) and the second guide rail (63) is parallel to the plug-in shaft (8), a sliding block (64) is erected on the first guide rail (62) and the second guide rail (63), and the sliding block (64) can be controlled to translate along the length direction of the first guide rail (62) or the second guide rail (63).
6. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 5, wherein a sliding screw (65) parallel to the first guide rail (62) or the second guide rail (63) is arranged on the sliding table (61), the middle of the sliding screw (65) penetrates through the sliding block (64) and is connected in a threaded engagement mode, screw seats connected in a rotating mode are arranged at two ends of the sliding screw (65), and one end, far away from the winding and unwinding seat (2), of the sliding screw (65) penetrates out of the corresponding screw seat to form a clamping joint (66).
7. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 6, wherein a bracket (67) is vertically and fixedly connected to one end, close to the winding and unwinding seat (2), of the top of the sliding block (64), a connecting arm matched with the end face where the output end of the hydraulic motor (7) is located is arranged at one end, far away from the winding and unwinding seat (2), of the bracket (67), a supporting block (69) is arranged at one end, far away from the winding and unwinding seat (2), of the top of the sliding block (64), and the height of the supporting block (69) is matched with the distance from the side wall of the shell of the hydraulic motor (7) to the top face of the sliding block (64).
8. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 7, wherein a sliding sleeve (68) is arranged on the outer side of the supporting block (69), the sliding sleeve (68) is fixedly connected with the top surface of the sliding block (64), the length of the supporting block (69) extending out of the top surface of the sliding sleeve (68) is adjustable, and a threaded locking member for fastening the supporting block (69) is arranged on the side surface of the sliding sleeve (68).
9. The wire coil driving hydraulic motor dismounting device for the high-voltage transmission line according to claim 1 or 2, wherein the supporting frame (3) comprises two seat rods (31) arranged in parallel, one ends of the two seat rods (31) far away from the winding and unwinding seat (2) are provided with upright columns (32) extending vertically, inclined struts (33) are arranged between the middle parts of the seat rods (31) and the upright columns (32), and the distance between the lower ends of the inclined struts (33) and the lower ends of the upright columns (32) is adjustable;
a clamping sleeve (34) is arranged between the lower end of the inclined strut (33) and the seat rod (31), the clamping sleeve (34) is sleeved on the outer side of the landing leg transverse connecting rod of the retractable seat (2), and the lower end of the inclined strut (33) is rotatably connected with the top of the clamping sleeve (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377715.9A CN112959276B (en) | 2021-04-08 | 2021-04-08 | Wire coil driving hydraulic motor dismounting device for high-voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN206140436U (en) * | 2016-10-12 | 2017-05-03 | 上海海业机电设备有限公司 | Built -in balanced universal transmission mechanism entirely and side dress headstock gyro wheel support |
| CN106978924A (en) * | 2017-04-22 | 2017-07-25 | 秦皇岛中秦智能装备有限公司 | Vertical circulating garage direct-connection transmission mechanism and vertical circulating garage |
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| CN111824851A (en) * | 2020-08-07 | 2020-10-27 | 四川天邑康和通信股份有限公司 | Pay-off rack of automatic positioning installation of wire spool for production of butterfly-shaped optical cable reinforcement |
| CN112357350A (en) * | 2020-09-30 | 2021-02-12 | 国网浙江新昌县供电有限公司 | Cable reel support convenient to loading and unloading and transportation |
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| US7871031B2 (en) * | 2009-03-23 | 2011-01-18 | Tekpak Corporation | Device having a liftable strap supply reel |
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| CN206140436U (en) * | 2016-10-12 | 2017-05-03 | 上海海业机电设备有限公司 | Built -in balanced universal transmission mechanism entirely and side dress headstock gyro wheel support |
| CN106978924A (en) * | 2017-04-22 | 2017-07-25 | 秦皇岛中秦智能装备有限公司 | Vertical circulating garage direct-connection transmission mechanism and vertical circulating garage |
| CN208276855U (en) * | 2018-05-07 | 2018-12-25 | 中车青岛四方机车车辆股份有限公司 | A kind of multistation apparatus for work |
| CN111824851A (en) * | 2020-08-07 | 2020-10-27 | 四川天邑康和通信股份有限公司 | Pay-off rack of automatic positioning installation of wire spool for production of butterfly-shaped optical cable reinforcement |
| CN112357350A (en) * | 2020-09-30 | 2021-02-12 | 国网浙江新昌县供电有限公司 | Cable reel support convenient to loading and unloading and transportation |
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