Multifunctional vehicle for disassembling and assembling pole-mounted transformer

Abstract

The invention discloses a multifunctional vehicle for disassembling and assembling a pole-mounted transformer, and belongs to the technical field of construction and maintenance of power equipment. Comprising a vehicle body, a lifting device and an operation device. The lifting device is arranged on the vehicle body. The lifting device can be transported to a construction site through the vehicle body. The lifting device can be conveniently moved and adjusted to a target operation position through the vehicle body on a construction site. An operation device is arranged on the lifting device, and the lifting device can lift the operation device to a target installation position through lifting. The operation device comprises a bearing mechanism and a dismounting mechanism, the bearing mechanism is arranged on the lifting device, the bearing mechanism is suitable for being driven by the lifting device to ascend and descend so as to support the transformer, and the dismounting mechanism is connected with the bearing mechanism and used for dismounting fixing bolts of a transformer rack and a hoop. Conveying and high-altitude operation are integrated, equipment and personnel configuration is reduced, the construction efficiency is high, manual climbing operation is not needed, and high safety is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power equipment construction and maintenance, and particularly relates to a multifunctional vehicle for dismounting and mounting a pole-mounted transformer. BACKGROUND

[0002] With the development of social economy, users have higher and higher requirements for the convenience and safety of power equipment construction. As an important part of the field of power equipment construction, transformer installation is relatively complex. In the related art, transformer dismounting and mounting mainly relies on hoisting equipment, aerial work equipment, manual dismounting equipment and other multi-device coordination. Limited by construction environment factors, multi-device occupies a large area and has great construction limitations, and cannot efficiently and flexibly replace transformer equipment. Moreover, the dismounting and mounting of the transformer needs to be completed manually, which is poor in safety and brings many inconveniences to power supply. SUMMARY

[0003] The present application aims to provide a multifunctional vehicle for dismounting and mounting a pole-mounted transformer, and solve the problems of low efficiency and poor safety in the related art.

[0004] To solve the above technical problems, the present application is implemented by using the following technical scheme:

[0005] The present application provides a multifunctional vehicle for dismounting and mounting a pole-mounted transformer, comprising:

[0006] a vehicle body;

[0007] a lifting device, which is arranged on the vehicle body;

[0008] a working device, which comprises a bearing mechanism and a dismounting and mounting mechanism, the bearing mechanism is arranged on the lifting device, and the bearing mechanism is adapted to be lifted by the lifting device to support the transformer, and the dismounting and mounting mechanism is connected with the bearing mechanism and used for dismounting and mounting the fixed bolts of the transformer stand and the clamp.

[0009] The lifting device is arranged on the vehicle body, and the vehicle body can transport the lifting device to the construction site. The lifting device can be conveniently moved and adjusted to the target operation position on the construction site. The operation device is arranged on the lifting device, and the lifting device can lift the operation device to the target installation position. The operation device comprises a carrying mechanism and a dismounting mechanism. The carrying mechanism is used for supporting the transformer, the transformer rack and the clamp. The transformer, the transformer rack and the clamp can be preliminarily fixed and placed on the carrying mechanism during installation. The clamp is sleeved on the wire column, and the two transformer racks are arranged on the two sides of the wire column respectively. The fixing bolts of the clamp and the fixing bolts of the transformer rack are in a relaxed state, so that the clamp and the transformer rack can be smoothly lifted along the wire column. Then, the lifting device lifts the transformer, the transformer rack and the clamp to the target position. Finally, the dismounting mechanism tightens the fixing bolts of the transformer rack and the clamp, and the transformer installation is realized. During dismounting, the lifting device lifts the carrying mechanism to the lower support column of the transformer. Then, the dismounting mechanism dismounts or loosens the fixing bolts of the transformer rack and the clamp. Finally, the lifting device is lowered, and the transformer can be lowered with the carrying mechanism, so that the transformer dismounting operation is realized. The present scheme integrates transportation and high-altitude operation, has small land occupation requirement, integrates multiple functions in one vehicle, reduces equipment and personnel configuration, has high construction efficiency, and has high safety without manual climbing operation.

[0010] Optionally, the vehicle body comprises a chassis, a walking mechanism and a driving mechanism, the lifting device is arranged on the chassis, the walking mechanism comprises a first walking assembly and a second walking assembly, the first walking assembly comprises a track wheel arranged on the chassis and a track sleeved on the track wheel, the second walking assembly comprises a support hinged to the chassis, the support is rotationally provided with a moving wheel, a first hydraulic cylinder with an output end hinged to the support is arranged on the bottom plate, the first hydraulic cylinder is suitable for driving the moving wheel to contact or separate from the ground, the second walking assembly is at least two, the moving wheels of the at least two second walking assemblies are axially the same, and the driving mechanism is suitable for driving the track wheel or the moving wheel to rotate.

[0011] To meet the installation and transportation requirements of pole-mounted transformers in different environments. In this scheme, the vehicle body has two walking modes. One is walking through the track, which is suitable for crossing ditches, fields and other working conditions. The other is walking through the moving wheel, which is suitable for highway rapid transportation conditions. This scheme realizes the conversion of walking mode through the second walking assembly. Each second walking assembly includes: a support hinged to the chassis, a moving wheel rotatably arranged on the support, and a first hydraulic cylinder with an output end hinged to the support. When the track needs to be used, the first hydraulic cylinder can be retracted to drive the moving wheel to rise and separate from the ground. Conversely, the first hydraulic cylinder can be extended to drive the moving wheel to move down and contact the ground, and lift the track to separate from the ground. The driving mechanism is suitable for driving the track wheel or the moving wheel to rotate, including an engine or a transmission mechanism.

[0012] Optionally, the vehicle body further comprises a fixing mechanism, the fixing mechanism comprising a horizontal support horizontally slidingly arranged on the chassis, the horizontal support being connected with a second hydraulic cylinder, an output end of the second hydraulic cylinder being connected with a support piece, the second hydraulic cylinder being suitable for driving the support piece to contact or separate from the ground.

[0013] When the vehicle body moves the lifting device to the target working position, the scheme can also lock the working position through the fixing mechanism to avoid movement of the vehicle body during operation. In addition, the fixing mechanism of the scheme can also be used for leveling under the following working conditions.

[0014] Optionally, the lifting device is a scissor lifting structure.

[0015] Optionally, the dismounting mechanism comprises a positioning assembly and a dismounting assembly; the positioning assembly comprises a connecting rod group hinged to the carrying mechanism, the connecting rod group being hinged with a dismounting platform, the dismounting platform being provided with a positioning pulley, the positioning pulley being suitable for clamping the wire rod, the connecting rod group being used for adjusting the relative position of the positioning pulley and the carrying mechanism, and the dismounting assembly being arranged on the dismounting platform.

[0016] Optionally, the connecting rod group comprises a first connecting rod, the first connecting rod being hinged to the carrying mechanism, the first connecting rod being hinged with a second connecting rod, and the second connecting rod being hinged with the dismounting platform.

[0017] The dismounting mechanism has four, respectively for corresponding dismounting transformer rack and clamp bolt. Each dismounting mechanism comprises: positioning assembly and dismounting assembly. The positioning assembly comprises a linkage connected to the bearing mechanism, and the linkage is connected with a dismounting platform. The dismounting platform is provided with a positioning pulley. The linkage is used to adjust the relative position of the positioning pulley and the bearing mechanism. In use, the positioning pulley can be first adjusted to be clamped on the wire rod, and then the linkage is rotated to make the axis of the positioning pulley parallel to the transformer rack, so that the preliminary positioning can be quickly completed.

[0018] Optionally, the dismounting platform is provided with a first sliding groove and a second sliding groove, the length direction of the first sliding groove and the second sliding groove is the same as the axis direction of the positioning pulley, the dismounting assembly comprises: a first dismounting assembly slidingly arranged in the first sliding groove, and a second dismounting assembly slidingly arranged in the second sliding groove, the first dismounting assembly is used to dismount the fixing bolt on the transformer rack, and the second dismounting assembly is used to dismount the fixing bolt on the clamp.

[0019] Optionally, the first dismounting assembly comprises: a first sliding block and a first cylinder, the first sliding block is slidingly arranged in the first sliding groove, and the first cylinder is arranged on the dismounting platform, the output end of the first cylinder is connected with the first sliding block to drive the first sliding block to slide along the first sliding groove, the first sliding block is provided with a first sub-sliding groove perpendicular to the first sliding groove, a first sub-sliding block is slidingly arranged in the first sub-sliding groove, the first sliding block is provided with a first sub-cylinder for driving the first sub-sliding block to slide along the first sub-sliding groove, and the first sub-sliding block is provided with a first dismounting motor, the output end of the first dismounting motor is provided with a first dismounting sleeve in the axial direction, when the transformer is supported on the bearing mechanism, the first dismounting sleeve is axially the same as the fixing bolt of the transformer rack and located at the same horizontal height.

[0020] In the present scheme, when the transformer is supported on the bearing mechanism, the first dismounting sleeve is axially the same as the fixing bolt of the transformer rack and located at the same horizontal height. At this time, the first cylinder can drive the first sliding block to move, and then drive the first dismounting sleeve to move along the length direction of the transformer rack. When the first dismounting sleeve moves to the coaxial position of the fixing bolt on the transformer rack, the first sub-cylinder is extended to drive the first dismounting sleeve to move axially to be sleeved on the fixing bolt. At this time, the first dismounting motor is started to drive the first dismounting sleeve to rotate, and the first sub-cylinder is started synchronously to drive the first dismounting sleeve to move axially, so that the dismounting or installation of the fixing bolt on the transformer rack can be realized.

[0021] Optionally, the second disassembly and assembly assembly includes: a second slider and a second cylinder. The second slider is slidably disposed on the second slide groove, and the second cylinder is disposed on the disassembly and assembly platform. Its output end is connected to the second slider to drive the second slider to slide along the second slide groove. A second disassembly and assembly motor is disposed on the second slider. A first disassembly sleeve is axially disposed on the output end of the second disassembly and assembly motor. When the first disassembly sleeve is axially the same as the fixing bolt of the transformer platform and is located at the same horizontal height, the second disassembly sleeve is coaxial with the fixing bolt of the clamp.

[0022] While removing the fixing bolts of the transformer platform, the second disassembly sleeve is coaxial with the fixing bolts of the clamp. The second cylinder can drive the second disassembly sleeve to move axially to engage with the fixing bolts. At this time, by starting the second disassembly motor to rotate the second disassembly sleeve, and simultaneously starting the second cylinder to move the second disassembly sleeve axially, the fixing bolts on the clamp can be disassembled or installed.

[0023] Optionally, the disassembly and assembly platform is equipped with a monitoring device, which is adapted to observe the relative position of the first disassembly sleeve and the fixing bolt of the transformer platform, and to observe the relative position of the second disassembly sleeve and the fixing bolt of the clamp. The monitoring device, the first cylinder, the first sub-cylinder, the first disassembly and assembly motor, the second cylinder, and the second disassembly and assembly motor are respectively connected to the controller.

[0024] In this solution, the disassembly and assembly platform is equipped with monitoring devices, such as cameras. These devices allow observation of the relative positions of the first disassembly sleeve and the fixing bolts of the transformer platform, as well as the relative positions of the second disassembly sleeve and the fixing bolts of the clamp. The observed images are transmitted to a controller, which then controls the corresponding movements of the first cylinder, the first sub-cylinder, the first disassembly and assembly motor, the second cylinder, and the second disassembly and assembly motor, thereby enabling rapid and accurate disassembly or installation of the fixing bolts.

[0025] Optionally, a lifting device is also included, which is mounted on the vehicle body and used to lift the transformer.

[0026] The hoisting device is used to hoist the transformer to be installed onto the support structure, or to move the transformer removed from the support structure.

[0027] Compared with existing technologies, the beneficial effects achieved by this application are as follows: In this application, the lifting device is installed on the vehicle body, which allows the lifting device to be transported to the construction site. At the construction site, the lifting device can be easily moved and adjusted to the target working position via the vehicle body. A working device is installed on the lifting device, which can lift the working device to the target installation position. The working device includes a bearing mechanism and a disassembly / assembly mechanism. The bearing mechanism supports the transformer, transformer platform, and clamps. During installation, the transformer, transformer platform, and clamps can be initially fixed and placed on the bearing mechanism. The clamps are fitted onto the pole, and two transformer platforms are respectively positioned opposite each other on both sides of the pole. The fixing bolts of the clamps and transformer platforms are kept loose to facilitate smooth lifting along the pole. Then, the lifting device lifts the transformer, transformer platform, and clamps to the target position. Finally, the disassembly / assembly mechanism tightens the fixing bolts of the transformer platform and clamps, achieving the transformer installation. During disassembly, the lifting device can lift the bearing mechanism to the bottom of the transformer to support the transformer. Next, the dismantling and assembly mechanism removes or loosens the fixing bolts of the transformer platform and clamps. Finally, the lifting device is lowered, allowing the transformer to descend along with the supporting mechanism, thus completing the transformer dismantling operation. This application integrates transportation and high-altitude operations into one unit, requiring minimal space. Multiple functions are combined into one vehicle, reducing equipment and personnel requirements, increasing construction efficiency, and eliminating the need for manual climbing operations, thus ensuring high safety. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments or related technologies of this disclosure, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of some embodiments provided in this application;

[0030] Figure 2 These are construction diagrams of some embodiments provided in this application;

[0031] Figure 3 These are schematic diagrams of the lifting device structures of some embodiments provided in this application;

[0032] Figure 4 These are schematic diagrams of the vehicle body structure of some embodiments provided in this application;

[0033] Figure 5 These are schematic diagrams of the working device structure of some embodiments provided in this application.

[0034] Explanation of reference numerals in the attached drawings: 1-Vehicle body; 2-Lifting device; 3-Working device; 4-Lifting device; 11-Chassis; 12-First traveling assembly; 13-Second traveling assembly; 14-Fixing mechanism; 121-Track wheel; 122-Track; 131-Bracket; 132-Moving wheel; 133-First hydraulic cylinder; 141-Horizontal bracket; 142-Second hydraulic cylinder; 143-Supporting component; 31-Bearing mechanism; 32-Positioning assembly; 33-First disassembly and assembly assembly; 34-Second disassembly and assembly assembly; 35-Monitoring component; 321-Linkage assembly; 322-Disassembly and assembly platform; 323-Positioning pulley. Detailed Implementation

[0035] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure / application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use.

[0036] Example 1

[0037] This embodiment describes a multi-functional vehicle for disassembling and assembling pole-mounted transformers, referencing... Figures 1 to 3 The multi-functional vehicle for pole-mounted transformer installation and removal in this embodiment includes: a vehicle body 1, a lifting device 2, and a working device 3. The lifting device 2 is mounted on the vehicle body 1. The vehicle body 1 allows the lifting device 2 to be transported to the construction site. At the construction site, the vehicle body 1 allows the lifting device 2 to be easily moved and adjusted to the target working position. The working device 3 is mounted on the lifting device 2, which can lift the working device 3 to the target installation position. In some embodiments, the lifting device 2 is a scissor-type lifting structure. The working device 3 includes a supporting mechanism 31 and a disassembly / assembly mechanism. The supporting mechanism 31 is mounted on the lifting device 2 and is adapted to support the transformer by being lifted and lowered by the lifting device 2. The disassembly / assembly mechanism is connected to the supporting mechanism 31 and is used to disassemble and assemble the transformer platform and the fixing bolts of the clamps.

[0038] refer to Figure 2During installation, the transformer, transformer platform, and clamps are initially fixed and placed on the supporting mechanism 31. The clamps are fitted onto the pole, and two transformer platforms are positioned opposite each other on either side of the pole. The fixing bolts of the clamps and transformer platforms are loosened to facilitate smooth lifting along the pole. Next, the transformer, transformer platform, and clamps are lifted to the target position using the lifting device 2. Finally, the fixing bolts of the transformer platform and clamps are tightened using the disassembly and assembly mechanism, completing the transformer installation. During disassembly, the supporting mechanism 31 is lifted to the transformer's lower support column using the lifting device 2. Then, the disassembly and assembly mechanism removes or loosens the fixing bolts of the transformer platform and clamps. Finally, the lifting device 2 is lowered, allowing the transformer to descend along with the supporting mechanism 31, completing the transformer disassembly. This solution integrates transportation and high-altitude operations, requiring minimal space. The multi-functional equipment is integrated into one vehicle, reducing equipment and personnel requirements, increasing construction efficiency, and eliminating the need for manual climbing, thus ensuring high safety.

[0039] In some embodiments, the pole-mounted transformer installation and removal multi-functional vehicle also includes a hoisting device 4, which is disposed on the vehicle body 1 and is used to hoist the transformer to be installed onto the support mechanism 31, or to move the transformer removed from the support mechanism 31 away.

[0040] Example 2

[0041] Based on the same inventive concept as Embodiment 1, refer to Figure 4 In this embodiment, the vehicle body 1 includes a chassis 11, a walking mechanism, and a drive mechanism. A lifting device 2 is mounted on the chassis 11. The walking mechanism includes a first walking component 12 and a second walking component 13. The first walking component 12 includes a track 122 wheel 121 mounted on the chassis 11 and a track 122 fitted onto the track 122 wheel 121. The second walking component 13 includes a bracket 131 hinged to the chassis 11, with a rotatable wheel 132 rotatably mounted on the bracket 131. A first hydraulic cylinder 133, with its output end hinged to the bracket 131, is mounted on the bottom plate. The first hydraulic cylinder 133 extends and retracts to drive the wheel 132 to contact or detach from the ground. There are at least two second walking components 13, and the axial directions of the wheel 132 in the at least two second walking components 13 are the same.

[0042] To address the installation and transportation needs of pole-mounted transformers in different environments, this embodiment features two modes of movement for the vehicle body 1. One mode involves movement via tracks 122, suitable for crossing ditches and fields. The other mode involves movement via wheels 132, suitable for high-speed road transport. This solution utilizes a second walking assembly 13 to switch between modes. At least two second walking assemblies 13 are included, each comprising: a bracket 131 hinged to the chassis 11, with wheels 132 rotatably mounted on the bracket 131; and a first hydraulic cylinder 133 with its output end hinged to the bracket 131, mounted on the base plate. When the tracks 122 are needed, the first hydraulic cylinder 133 retracts, causing the wheels 132 to rise and detach from the ground. Conversely, extending the first hydraulic cylinder causes the wheels 132 to descend and contact the ground, lifting the tracks 122 off the ground.

[0043] In this embodiment, the track 122 and wheels 121 or the drive wheels 132 are driven by a drive mechanism, which includes an engine transmission mechanism. The system includes an engine, a fuel tank, a hydraulic system, and a chassis 11 control system (including remote control operation). The engine drives the hydraulic pump to provide power to the track 122 and wheels 121 or the drive wheels 132. The chassis 11 can move forward, backward, and turn by operating the control system. The engine is located at the front of the vehicle, and the fuel tank and hydraulic system are located at the front of the underframe and connected by pipelines.

[0044] refer to Figure 1 In this embodiment, the vehicle body 1 further includes a fixing mechanism 14. The fixing mechanism 14 includes a horizontal support 141 that is horizontally slidably disposed on the chassis 11. The horizontal support 141 is connected to a second hydraulic cylinder 142. The output end of the second hydraulic cylinder 142 is connected to a support member 143. The extension and retraction of the second hydraulic cylinder 142 is adapted to drive the support member 143 to contact or detach from the ground. When the vehicle body 1 moves and adjusts the lifting device 2 to the target working position, this embodiment can also lock the working position through the fixing mechanism 14 to prevent the vehicle body 1 from moving during operation. In addition, the fixing mechanism 14 of this embodiment can also be used for leveling under the following working conditions.

[0045] Example 3

[0046] Based on the same inventive concept as Embodiment 1, refer to Figure 2 and Figure 5In this embodiment, the disassembly and assembly mechanism includes a positioning component 32 and a disassembly and assembly component. There are four disassembly and assembly mechanisms, each used to disassemble and assemble the transformer platform and the fixing bolts of the clamps. Each disassembly and assembly mechanism includes a positioning component 32 and a disassembly and assembly component. The positioning component 32 includes a link assembly 321 hinged to the bearing mechanism 31, and the link assembly 321 is hinged to the disassembly and assembly platform 322. In some embodiments, the link assembly 321 includes a first link hinged to the bearing mechanism 31, a second link hinged to the first link, and the second link hinged to the disassembly and assembly platform 322. A positioning pulley 323 is provided on the disassembly and assembly platform 322, which is suitable for engaging the line rod. The link assembly 321 is used to adjust the relative position of the positioning pulley 323 and the bearing mechanism 31. In use, the positioning pulley 323 can be adjusted to engage with the line rod first, and then the link assembly 321 can be rotated to make the axial direction of the positioning pulley 323 parallel to the transformer platform, thus quickly completing the initial positioning.

[0047] Furthermore, the disassembly / assembly assembly is disposed on the disassembly / assembly platform 322. The disassembly / assembly platform 322 is provided with a first slide groove and a second slide groove. The length direction of both the first and second slide grooves is the same as the axial direction of the positioning pulley 323. The disassembly / assembly assembly includes: a first disassembly / assembly assembly 33 slidably disposed in the first slide groove, and a second disassembly / assembly assembly 34 slidably disposed in the second slide groove. The first disassembly / assembly assembly 33 is used for disassembling and assembling the fixing bolts on the transformer platform, and the second disassembly / assembly assembly 34 is used for disassembling and assembling the fixing bolts on the clamp.

[0048] Specifically, the first disassembly / assembly assembly 33 includes a first slider and a first cylinder. The first slider is slidably disposed on the first slide groove, and the first cylinder is disposed on the disassembly / assembly platform 322, with its output end connected to the first slider to drive the first slider to slide along the first slide groove. The first slider is provided with a first sub-slide groove perpendicular to the first slide groove, and a first sub-slider is slidably disposed on the first sub-slide groove. The first slider is provided with a first sub-cylinder for driving the first sub-slider to slide along the first sub-slide groove. The first sub-slider is provided with a first disassembly / assembly motor, and a first disassembly sleeve is axially disposed at the output end of the first disassembly / assembly motor. When the transformer is supported on the bearing mechanism 31, the first disassembly sleeve and the fixing bolt of the transformer platform are axially aligned and at the same horizontal height.

[0049] When the transformer is supported by the bearing mechanism 31, and the first disassembly sleeve is axially aligned with and at the same horizontal height as the fixing bolts of the transformer platform, the first cylinder can drive the first slider to move, thereby moving the first disassembly sleeve along the length of the transformer platform. When the first disassembly sleeve moves to a position coaxial with the fixing bolts on the transformer platform, the first sub-cylinder extends, driving the first disassembly sleeve to move axially and engage with the fixing bolts. At this point, by starting the first disassembly motor to rotate the first disassembly sleeve and simultaneously starting the first sub-cylinder to move the first disassembly sleeve axially, the disassembly or installation of the fixing bolts on the transformer platform can be achieved.

[0050] In this embodiment, the second disassembly / assembly assembly 34 includes a second slider and a second cylinder. The second slider is slidably disposed in the second slide groove, and the second cylinder is disposed on the disassembly / assembly platform 322, with its output end connected to the second slider to drive the second slider to slide along the second slide groove. A second disassembly / assembly motor is disposed on the second slider, and a first disassembly sleeve is axially disposed at the output end of the second disassembly / assembly motor. When the first disassembly sleeve is axially aligned with the fixing bolt of the transformer platform and is located at the same horizontal height, the second disassembly sleeve is coaxial with the fixing bolt of the clamp.

[0051] While removing the fixing bolts of the transformer platform, the second disassembly sleeve is coaxial with the fixing bolts of the clamp. The second cylinder can drive the second disassembly sleeve to move axially to engage with the fixing bolts. At this time, by starting the second disassembly motor to rotate the second disassembly sleeve, and simultaneously starting the second cylinder to move the second disassembly sleeve axially, the fixing bolts on the clamp can be disassembled or installed.

[0052] Furthermore, the disassembly / assembly platform 322 is equipped with a monitoring component 35, which can be a camera or other monitoring equipment. The monitoring component 35 is suitable for observing the relative position of the first disassembly sleeve and the fixing bolts of the transformer platform, and for observing the relative position of the second disassembly sleeve and the fixing bolts of the clamp. The monitoring component 35, the first cylinder, the first sub-cylinder, the first disassembly / assembly motor, the second cylinder, and the second disassembly / assembly motor are each connected to a controller. The monitoring component 35 transmits the observed images to the controller, which can correspondingly control the first cylinder, the first sub-cylinder, the first disassembly / assembly motor, the second cylinder, and the second disassembly / assembly motor to perform corresponding movements, thereby quickly and accurately disassembling or installing the fixing bolts.

[0053] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this disclosure / application, and these improvements and modifications should also be considered within the protection scope of this disclosure / application.

Claims

1. A multi-functional vehicle for disassembling and assembling pole-mounted transformers, characterized in that, include: Vehicle body (1); Lifting device (2), which is disposed on the vehicle body (1); The working device (3) includes a bearing mechanism (31) and a disassembly and assembly mechanism. The bearing mechanism (31) is located on the lifting device (2). The bearing mechanism (31) is adapted to be lifted by the lifting device (2) to support the transformer. The disassembly and assembly mechanism is connected to the bearing mechanism (31) and is used to disassemble and assemble the transformer platform and the fixing bolts of the clamp.

2. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 1, characterized in that, The vehicle body (1) includes a chassis (11), a walking mechanism and a drive mechanism. The lifting device (2) is disposed on the chassis (11). The walking mechanism includes a first walking component (12) and a second walking component (13). The first walking component (12) includes a track (122) wheel (121) disposed on the chassis (11) and a track (122) sleeved on the track (122) wheel (121). The second walking component (13) includes a bracket (131) hinged to the chassis (11). The bracket (131) is rotatably equipped with a motion wheel (132). The base plate is provided with a first hydraulic cylinder (133) whose output end is hinged to the bracket (131). The first hydraulic cylinder (133) is extended and retracted to drive the motion wheel (132) to contact or detach from the ground. There are at least two second walking components (13). The motion wheels (132) of the at least two second walking components (13) are axially aligned. The drive mechanism is adapted to drive the track (122) wheel (121) or the motion wheel (132) to rotate.

3. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 2, characterized in that, The vehicle body (1) further includes a fixing mechanism (14), which includes a horizontal support (141) that is horizontally slidably disposed on the chassis (11). The horizontal support (141) is connected to a second hydraulic cylinder (142). The output end of the second hydraulic cylinder (142) is connected to a support member (143). The second hydraulic cylinder (142) extends and retracts to drive the support member (143) to contact or detach from the ground.

4. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 1, characterized in that, The lifting device (2) is a scissor-type lifting structure.

5. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 1, characterized in that, The disassembly and assembly mechanism includes: a positioning component (32) and a disassembly and assembly component; the positioning component (32) includes: a linkage group (321) hinged to the bearing mechanism (31), the linkage group (321) is hinged to a disassembly and assembly platform (322), the disassembly and assembly platform (322) is provided with a positioning pulley (323), the positioning pulley (323) is adapted to hold the connecting rod, the linkage group (321) is used to adjust the relative position of the positioning pulley (323) and the bearing mechanism (31), and the disassembly and assembly component is provided on the disassembly and assembly platform (322).

6. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 5, characterized in that, The disassembly and assembly platform (322) is provided with a first slide groove and a second slide groove. The length direction of the first slide groove and the second slide groove are the same as the axial direction of the positioning pulley (323). The disassembly and assembly assembly includes: a first disassembly and assembly assembly (33) slidably disposed in the first slide groove and a second disassembly and assembly assembly (34) slidably disposed in the second slide groove. The first disassembly and assembly assembly (33) is used to disassemble and assemble the fixing bolts on the transformer platform, and the second disassembly and assembly assembly (34) is used to disassemble and assemble the fixing bolts on the clamp.

7. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 6, characterized in that, The first disassembly and assembly component (33) includes: a first slider and a first cylinder. The first slider is slidably disposed on the first slide groove. The first cylinder is disposed on the disassembly and assembly platform (322). Its output end is connected to the first slider to drive the first slider to slide along the first slide groove. The first slider is provided with a first sub-slide groove perpendicular to the first slide groove. A first sub-slider is slidably disposed on the first sub-slide groove. The first slider is provided with a first sub-cylinder for driving the first sub-slider to slide along the first sub-slide groove. A first disassembly and assembly motor is provided on the first sub-slider. A first disassembly sleeve is axially disposed on the output end of the first disassembly and assembly motor. When the transformer is supported on the bearing mechanism (31), the first disassembly sleeve is axially the same as the fixing bolt of the transformer platform and is located at the same horizontal height.

8. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 7, characterized in that, The second disassembly and assembly component (34) includes: a second slider and a second cylinder. The second slider is slidably disposed in the second slide groove. The second cylinder is disposed in the disassembly and assembly platform (322). Its output end is connected to the second slider to drive the second slider to slide along the second slide groove. A second disassembly and assembly motor is disposed on the second slider. A first disassembly sleeve is axially disposed at the output end of the second disassembly and assembly motor. When the first disassembly sleeve is axially the same as the fixing bolt of the transformer platform and is located at the same horizontal height, the second disassembly sleeve is coaxial with the fixing bolt of the clamp.

9. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 8, characterized in that, The disassembly and assembly platform (322) is equipped with a monitoring component (35). The monitoring component (35) is adapted to observe the relative position of the first disassembly sleeve and the fixing bolt of the transformer platform, and to observe the relative position of the second disassembly sleeve and the fixing bolt of the clamp. The monitoring component (35), the first cylinder, the first sub-cylinder, the first disassembly and assembly motor, the second cylinder, and the second disassembly and assembly motor are respectively connected to the controller.

10. The multi-functional vehicle for disassembling and assembling pole-mounted transformers according to claim 1, characterized in that, It also includes a lifting device (4), which is installed on the vehicle body (1) and is used to lift the transformer.

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