A power application vehicle with changeable device orientation

Abstract

The application discloses a power construction operation vehicle capable of changing the orientation of the device, and particularly relates to the technical field of power construction, which comprises a power construction operation vehicle, a cargo box arranged on the power construction operation vehicle, a dispatching assembly, a clamping assembly and a tool box installed on the power construction operation vehicle, the clamping assembly comprises a driving frame and a clamping jaw assembly, the clamping jaw assembly comprises a clamping seat and clamping arms, the clamping seat is reversibly installed on the power construction operation vehicle through the driving frame, the clamping arms are arranged in two groups, and the two groups of clamping arms make translational motion towards or away from each other on the clamping seat, and a track assembly is arranged on the upper and lower sides of each clamping seat. In the process of auxiliary installation, the track assemblies can be controlled to move and drive the to-be-installed facilities to swing, move horizontally and rotate, so that the to-be-installed facilities with installation holes can be accurately docked during installation, the installation efficiency can be improved, the construction difficulty can be reduced, and the repair speed can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric power construction, and particularly relates to an electric power construction vehicle capable of changing the orientation of equipment. BACKGROUND

[0002] As the development direction of power transmission engineering technology, the focus is to study the ultra-high voltage (more than 1 million volts) alternating current transmission and direct current transmission technology to form a larger power network, and the final application of electric power cannot be separated from the vast transmission network and various power facilities required by the power grid. Therefore, in the electric power engineering, the construction and maintenance of electric power equipment are also an important part of ensuring the stability of power transmission.

[0003] The infrastructure of the power system mainly includes power stations, substations and various types of transmission lines. The transmission circuit is mainly composed of cables and supporting frames. The transmission line mainly includes high-voltage transmission lines and distribution lines. The purpose of the distribution line is to deliver electric energy from the substation to the user, which is the last link of the power system.

[0004] For example, the basic electric power equipment of the distribution line cannot be separated from the electric pole, the supporting frame and other equipment. In the process of actual construction or maintenance work, it is necessary to right the electric pole or reinstall the new electric pole and supporting frame and other electric power equipment at the corresponding position when replacing. At this time, the hoisting equipment on the electric power construction vehicle can be combined to first hoist the electric power equipment and then lower it after moving to the specified position. However, it should be noted that in the actual installation process, the accuracy of the position of the electric power equipment needs to be ensured to ensure accurate installation. At this time, the bottom of the electric power equipment needs to be positioned and supported, for example, the electric power construction vehicle is provided with a clamping assembly (such as a forklift structure) to position the bottom of the electric power equipment, thereby facilitating the accurate installation of the electric power equipment.

[0005] Since the existing power poles are mostly cylindrical cement pole structures, during actual installation, they only need to be buried to the designated position, therefore, the above-mentioned device can quickly and effectively install the power poles and other support frame devices that only need to be buried, but for some special positions, in order to improve the service life of the power poles or support frames, steel structures are also used, such structures cannot be directly buried in the soil, they need to be pre-cast pile foundations, and then installed on the pile foundations through bolts and other structures, therefore, during the actual use of the power construction operation vehicle, the orientation of the installed power equipment also needs to be considered to ensure that the power equipment can be accurately matched with the pre-buried bolts, therefore, based on the above-mentioned power construction operation vehicle, after the bottom of the facility is fixed by the clamping assembly, the actual angle of the installed facility needs to be adjusted by adjusting the actual position and posture of the power construction operation vehicle, if there are other buildings or objects around the actual operation site that block the way, or in order to effectively carry the replaced power equipment, the overall shape of the power construction operation vehicle is relatively large, it is not easy to adjust the posture of the power construction operation vehicle, and during the actual installation operation, it will increase the construction difficulty, if the fixation of the bottom of the facility by the clamping assembly is cancelled, it will increase the danger of the installation process, and also increase the installation operation time, which affects the construction and maintenance efficiency of the power distribution line, especially in the power repair construction, it affects the repair speed. SUMMARY

[0006] In order to make the whole power construction operation vehicle solve the orientation problem of the installed power equipment, so as to not need to adjust the posture of the power construction operation vehicle, save the operation time and improve the efficiency, the application provides a power construction operation vehicle capable of changing the orientation of the equipment.

[0007] The application provides a power construction operation vehicle capable of changing the orientation of the equipment, which adopts the following technical scheme:

[0008] The power construction operation vehicle capable of changing the orientation of the equipment comprises a power construction operation vehicle, a transfer assembly, a clamping assembly and a tool box installed on the power construction operation vehicle, the clamping assembly comprises a driving frame and a clamping jaw assembly, the driving frame is installed on the power construction operation vehicle, the clamping jaw assembly comprises a clamping seat and two clamping arms, the clamping seat is rotationally connected to the driving frame, the rotation axis of the clamping seat is arranged in the horizontal direction, and a turnover assembly for driving the rotation of the clamping seat is arranged on the driving frame; the two clamping arms are slidingly connected to the clamping seat in the horizontal direction, the two clamping arms slide away from or close to each other, and the clamping seat is also provided with a driving assembly for driving the sliding of the two clamping arms.

[0009] The upper and lower sides of each clamping seat are provided with track assemblies, the track assembly comprises a track frame and a track, a plurality of track wheels are arranged on the track frame, the track is sleeved around the outside of the track wheels, and the tracks on the two clamping arms on the same side form a clamping working surface for clamping the pole, and one of the track wheels is a self-powered driving wheel.

[0010] Optionally, the driving assembly is provided with two groups, and the two groups of driving assemblies control the sliding of the two clamping arms respectively; the driving assembly comprises two parallel and spaced apart connecting rods, the two ends of the connecting rods are rotatably connected to the clamping arms and the clamping seat respectively, the rotation axes of the connecting rods are arranged in the vertical direction, and the connecting rods and the connecting lines of their adjacent end points form parallelograms; one of the connecting rods is connected with a motor for driving the rotation of the connecting rod.

[0011] Optionally, the driving frame comprises a transverse guide rail, a transverse moving frame, a lifting frame and a turnover frame, the transverse guide rail is installed on the power operation vehicle, the transverse moving frame is slidingly installed on the transverse guide rail, and the transverse guide rail is provided with a transverse moving driver for driving the sliding of the transverse moving frame; the lifting frame is vertically slidingly installed on the transverse moving frame, and the lifting frame and the transverse moving frame are provided with a lifting driver for driving the vertical movement of the lifting frame; the turnover frame is rotatably installed on the lifting frame, the turnover frame and the lifting frame are provided with a turnover driver for driving the turnover of the turnover frame, and the clamping seat is fixedly installed on the turnover frame.

[0012] Optionally, the transfer assembly comprises a lifting arm and a lifting driver, the end of the lifting arm is provided with a lifting hook assembly, the lifting arm is rotatably installed on the power operation vehicle, and the lifting driver is arranged between the power operation vehicle and the lifting arm, and the lifting driver is used to drive the lifting operation of the lifting arm.

[0013] Optionally, the track frame is provided with an elastic frame, the elastic frame is provided with an auxiliary wheel corresponding to the position of the clamping working surface, the auxiliary wheel is in rolling fit with the inner side wall of the track to assist in supporting the track, and one end of the elastic frame corresponding to the auxiliary wheel has an elastic force close to the clamping working surface of the track assembly.

[0014] Optionally, two groups of the elastic frames are symmetrically arranged on each of the track frames, one end of each of the two groups of the elastic frames away from each other is rotatably installed on the track frame, and the two groups of the elastic frames are cross arranged, the two groups of the elastic frames are provided with protruding structures, and a elastic structure member is arranged between the two protruding structures, the elastic structure member is used to provide opposite elastic forces to the two groups of the protruding structures, so that one end of the two groups of the elastic frames corresponding to the auxiliary wheels is close to the clamping working surface of the track, one end of the elastic frame corresponding to the clamping working surface of the track is rotatably installed with a balance frame, and the two ends of the balance frame are rotatably installed with auxiliary wheels.

[0015] Optionally, the surface of the track is provided with an elastic support structure, the elastic support structure comprises an inner nest and a sliding column, the inner nest is embeddedly installed in the track, the sliding column is slidingly installed in the inner nest, and a first elastic member is arranged between the sliding column and the inner nest, the first elastic member provides an outward elastic force to the inner nest, and the outer portion of the sliding column is provided with a contact protection member.

[0016] Optionally, the contact protection member comprises point contact members, one point contact member corresponding to one set of the elastic support structures, the point contact members being fixedly installed on the slide columns, and the point contact members being arranged in a rectangular array on the track assembly.

[0017] Optionally, the contact protection member comprises strip contact members, the strip contact members being vertically arranged on the track, and a plurality of the strip contact members being uniformly arranged on the track, one strip contact member corresponding to a plurality of the elastic support structures, the plurality of the elastic support structures being arranged along the length direction of the strip contact member, and the plurality of the slide columns being fixedly connected with the one strip contact member.

[0018] Optionally, the contact protection member is a rope contact member, a plurality of the rope contact members being provided, and the plurality of the rope contact members being uniformly and spacedly arranged on the track, the rope contact members being vertically arranged on the track, one of the rope contact members corresponding to two sets of the elastic support structures, the inner nests in the elastic support structures at one end of the rope contact member being fixedly installed in the track, a guide member being fixedly installed at the position of the track corresponding to the other end of the rope contact member, the inner nests corresponding to the guide member being vertically slidably installed in the guide member, a second elastic member being arranged in the guide member to provide a vertical elastic force to the inner nests in the guide member, and the two ends of the rope contact member being fixedly connected with the two slide columns respectively.

[0019] In summary, the present application has the following beneficial technical effects:

[0020] The present application has the following beneficial effects: by arranging the track assemblies on the clamping arms, the present application can assist the transportation, unloading and auxiliary installation of the facilities to be installed by the transportation assembly, and in the process of auxiliary installation, the movement of the track assemblies can be controlled to drive the facilities to be installed to swing, move horizontally and rotate, so that the facilities to be installed with installation holes can be accurately connected during installation, the installation efficiency can be improved, the construction difficulty can be reduced, especially for power repair construction, the construction time can be further reduced, the repair speed can be improved, and the power construction vehicle provided by the present embodiment has various functions, is simple to operate, has high practicability, and can adapt to more construction scenes. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present application.

[0022] Figure 2 is a schematic diagram of the overall structure of the clamping assembly of the present application.

[0023] Figure 3 is a state diagram of the clamping assembly of the present application cooperating with the transportation assembly to take out the telegraph pole from the cargo box.

[0024] Figure 4The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0025] Figure 5 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0026] Figure 6 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0027] Figure 7 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0028] Figure 8 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0029] Figure 9 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0030] Figure 10 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0031] Figure 11 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0032] Figure 12 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0033] Figure 13 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0034] Figure 14 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0035] Figure 15 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0036] Figure 16 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0037] Figure 17 The state diagram of the pole installation by the transport assembly cooperating with the clamping assembly of the present application.

[0038] Explanation of reference signs:

[0039] 1, electric power construction vehicle; 11, cargo box; 2, handling assembly; 21, jib; 22, lifting driver; 23, hook assembly; 3, clamping assembly; 31, driving frame; 311, transverse guide rail; 312, transverse moving frame; 313, lifting frame; 314, overturning frame; 32, clamping jaw assembly; 321, clamping seat; 322, clamping arm; 33, track assembly; 331, track frame; 332, track wheel; 333, track; 34, elastic frame; 341, auxiliary wheel; 342, balancing frame; 35, elastic support structure; 351, inner nest; 352, slide column; 353, first elastic member; 36, contact protection member; 361, point contact member; 362, strip contact member; 363, rope contact member; 37, guide member; 371, second elastic member; 4, tool box; 5, facility to be installed; 51, installation pile. DETAILED DESCRIPTION

[0040] The following will be described in detail with reference to the accompanying drawings. Figures 1-17 The application will be further described in detail.

[0041] The embodiment of the application discloses an electric power construction vehicle capable of changing the orientation of the device, which comprises an electric power construction vehicle 1, wherein the electric power construction vehicle 1 is provided with a cargo box 11, and the electric power construction vehicle 1 is installed with a handling assembly 2, a clamping assembly 3 and a tool box 4 (the tool box 4 is used for placing common electric power construction tools), the handling assembly 2 comprises a jib 21 and a lifting driver 22, the end of the jib 21 is provided with a hook assembly 23, the jib 21 is rotationally installed on the electric power construction vehicle 1, and the lifting driver 22 is arranged between the electric power construction vehicle 1 and the jib 21 and is used for driving the jib 21 to perform lifting operation (wherein the lifting driver 22 comprises a rotation driving structure for driving the jib 21 to horizontally rotate, a swing driving structure for driving the jib 21 to swing up and down, a telescopic driving system for driving the jib 21 to telescope and a cable winding mechanism for driving the hook assembly 23 to lift, etc., all the above devices are common driving devices of the handling assembly in the prior art, for example, a hydraulic cylinder, a hydraulic system and a winch, therefore, the embodiment will not be explained in detail);

[0042] The clamping assembly 3 comprises a driving frame 31 and a clamping jaw assembly 32, the clamping jaw assembly 32 comprises a clamping seat 321 and a clamping arm 322, the clamping seat 321 is reversibly installed on the electric power construction vehicle 1 through the driving frame 31, that is, the clamping jaw assembly 32 can overturn along the horizontal axis, the clamping arm 322 is arranged in two groups, the two groups of clamping arms 322 are movably installed on the clamping seat 321, and the two groups of clamping arms 322 make translational motion of approaching or moving away from each other on the clamping seat 321;

[0043] Further, the upper and lower sides of each group of clamping seats 321 are provided with track assemblies 33, that is, the track assemblies 33 form two groups on the left and right sides in cooperation with the clamping arms 322, each group of clamping arms 322 includes two upper and lower clamping arms, a total of four track assemblies 333 (the track assemblies 33 mentioned in the embodiment are provided with at least two in the upward and downward directions, and can be provided with three, four or even more), the track assembly 33 includes a track frame 331 and a track 333, the track frame 331 is provided with a plurality of track wheels 332, the track 333 is sleeved outside the track wheels 332, and the tracks 333 on the same side of the two groups of clamping arms 322 form a clamping working surface, one of the track wheels 332 is a driving wheel for driving the track assembly 33 to move, and the four track assemblies 33 in the embodiment are independently controlled and can be freely adjusted according to the actual use, and the driving control of the track assembly 33 is an existing scheme for controlling the track product in the prior art, therefore, the embodiment will not be described in detail.

[0044] It should be noted that the technology of the clamping jaw assembly 32 can refer to the structure of a mechanical clamping jaw, and only the two groups of clamping arms 322 need to be controlled to approach or move away from each other, simply, the two groups of clamping arms 322 can be slidingly installed on the clamping seat 321, and a clamping drive (such as a hydraulic cylinder) for driving the two groups of clamping arms 322 to move horizontally is arranged on the clamping seat 321, so as to realize clamping control of the clamping arms 322, and at the same time, the structure shown in the specification of the application can be used, that is, two parallel connecting rods are used to connect the clamping arms 322 and the clamping seat 321 to form a parallelogram structure, and a rotating drive (such as a motor) for driving one of the connecting rods to swing is arranged, so that when one of the connecting rods swings, the clamping arms 322 can be driven to move horizontally, and this scheme is a commonly used connection and driving scheme in mechanical clamping jaws, and the embodiment will not be described in detail. Figure 6

[0045] ​By adopting the technical scheme, in actual use, the electric power construction vehicle 1 can carry many electric power construction tools, and the cargo box 11 can be used to transport and load part of the to-be-installed facilities 5, for example, one or more telegraph poles can be placed in the cargo box 11 for transportation (the embodiment mainly explains the transportation and installation of telegraph poles, therefore, the to-be-installed facilities 5 mentioned in the embodiment all refer to telegraph poles unless otherwise specified), after the to-be-installed facilities 5 are transported to the corresponding site, the posture of the electric power construction vehicle 1 is adjusted to be fixed near the construction and installation site, then the telegraph pole can be lifted by the transfer assembly 2, at this time, referring to the drawings, the two groups of clamping arms 322 can be controlled to approach each other to clamp the bottom end of the telegraph pole, at the same time, the top end of the telegraph pole is grabbed and lifted by the transfer assembly 2, and the overturning control of the clamping jaw assembly 32 is matched to make the telegraph pole gradually vertical, for the cement telegraph pole that can be directly buried in the pit, after the posture of the telegraph pole is adjusted, the clamping jaw assembly 32 directly releases the telegraph pole and then the telegraph pole is lowered, but for some steel telegraph poles that cannot be directly pre-buried and need to be installed on the installation pile 51 or other types of to-be-installed facilities 5 (such as equipment supports and small distribution boxes), in the actual installation process, the bottom position of the to-be-installed facilities 5 needs to be adjusted, which involves the swing, movement and rotation of the to-be-installed facilities 5, and by adopting the technical scheme provided in the embodiment, referring to the drawings Figure 8 When the clamping working surfaces of the upper and lower two tracks 333 on each group of clamping arms 322 move synchronously in opposite directions (the two groups of track assemblies 33 need to be synchronized, that is, the clamping working surfaces of the two groups of tracks 333 are adapted in the same direction), the to-be-installed facilities 5 can be swung, and when the clamping working surfaces of the track assemblies 33 on the left and right two groups of clamping arms 322 move synchronously in the same direction (since the two groups of track assemblies 33 are symmetrically arranged, when the clamping working surfaces move in the same direction, the two groups of tracks 333 actually rotate in opposite directions, and vice versa), the to-be-installed facilities 5 are clamped, referring to the drawings Figure 7 The to-be-installed facilities 5 can be driven to move horizontally, and the bottom of the to-be-installed facilities 5 can be adjusted, and when the clamping working surfaces of the two groups of track assemblies 33 move in opposite directions, referring to the drawings Figure 7 The to-be-installed facilities 5 can be driven to rotate, and the to-be-installed facilities 5 with installation holes can be accurately connected with the bolt structure on the installation pile 51 during installation, thereby improving the installation efficiency and reducing the construction difficulty, especially for electric power repair construction, which can further reduce the construction time and improve the repair speed, and the electric power construction vehicle 1 provided in the embodiment has various functions, is simple to operate, and has high practicability, and can adapt to more construction scenes.

[0046] In the above embodiment, the driving frame 31 comprises a transverse guide rail 311, a transverse moving frame 312, a lifting frame 313 and a turnover frame 314, the transverse guide rail 311 is fixedly installed on the power work vehicle 1, the transverse moving frame 312 is transversely slidably installed on the transverse guide rail 311, and a transverse moving driver such as a hydraulic cylinder is arranged between the transverse guide rail 311 and the transverse moving frame 312 for driving the transverse moving frame 312 to move transversely, the lifting frame 313 is vertically slidably installed on the transverse moving frame 312, and a lifting driver such as a hydraulic cylinder is arranged between the lifting frame 313 and the transverse moving frame 312 for driving the lifting frame 313 to move vertically, the turnover frame 314 is rotatably installed on the lifting frame 313, and a turnover driver (e.g. a turnover driving hydraulic cylinder connected in rotation) is arranged between the turnover frame 314 and the lifting frame 313 for driving the turnover frame 314 to turn over, the clamping seat 321 is fixedly installed on the turnover frame 314, and thus in addition to being able to adjust the to-be-installed facility 5 by means of the track assembly 33, the clamping jaw assembly 32 can also be driven by the driving frame 31 to move transversely, vertically and turn over after the power work vehicle 1 is parked, further improving the diversity of driving the to-be-installed facility 5 and increasing the functionality of the equipment.

[0047] It should be noted that in addition to being able to assist in installing new power poles, the above device can also be used to re-erect tilted and collapsed power poles, and has strong functionality. In addition to cylindrical power poles, the to-be-installed facility 5 also includes some non-cylindrical multi-rib column structures, such as multi-rib columns, multi-rib frames and rectangular power distribution boxes, etc. Such multi-rib to-be-installed facilities 5 have rib structures, and the fewer the number of ribs, the sharper the rib structure. Although the device itself will have a fillet or chamfer structure at the rib edge, the above embodiment is prone to slipping when facing the rib edge of such to-be-installed facilities 5, and unlike the cylindrical structure, the position of the outer wall of the multi-rib to-be-installed facility 5 changes when it rotates. Therefore, in order to better adapt and fit the rib edge of the to-be-installed facility 5 and effectively drive it, the present embodiment also provides the following technical solutions. Specifically, referring to the drawings Figure 9 The elastic frame 34 is provided on the track frame 331, the elastic frame 34 is provided with an auxiliary wheel 341 corresponding to the position of the clamping working surface, the auxiliary wheel 341 is in rolling fit with the inner side wall of the track 333, and the elastic frame 34 has a elastic force towards the clamping working surface of the track assembly 33 at one end corresponding to the auxiliary wheel 341, so that the position corresponding to the clamping working surface of the track 333 can have an inward concave elastic force. When clamping the to-be-installed facility 5, the inward concave elastic force can be generated according to the situation to increase the fit effect with the to-be-installed facility 5 and improve the clamping stability and operation stability.

[0048] It should be noted that the elastic frame 34 can be arranged as follows, specifically, two groups of elastic frames 34 are symmetrically arranged on each track frame 331, the ends of the two groups of elastic frames 34 away from each other are rotatably installed on the track frame 331, and the two groups of elastic frames 34 are cross arranged, the two groups of elastic frames 34 are provided with protruding structures, and the two groups of protruding structures are provided with elastic structure members, which are used to provide opposite elastic force to the two groups of protruding structures, so that the end of the two groups of elastic frames 34 corresponding to the auxiliary wheel 341 is close to the clamping working surface of the track 333 (a torsional spring can also be arranged between the elastic frame 34 and the track frame 331 to provide the above-mentioned elastic force), the end of the elastic frame 34 corresponding to the clamping working surface of the track 333 is rotatably installed with a balance frame 342, and the two ends of the balance frame 342 are rotatably installed with auxiliary wheels 341, thereby increasing the supporting range of the auxiliary wheel 341 and improving the auxiliary supporting effect of the track 333 on the to-be-installed facility 5, and further improving the fitting effect when clamping the to-be-installed facility 5.

[0049] Further, in the process of moving or rotating the to-be-installed facility 5 by the clamping working surface of the track 333, if the track 333 is only a planar structure, the actual contact is relatively small when facing the edge of the to-be-installed facility 5, and the carrying capacity of the to-be-installed facility 5 is also weakened when the track 333 moves, which affects the adjustment efficiency. Therefore, referring to the drawings Figure 10 The embodiment also provides the following technical solutions, the surface of the track 333 is provided with an elastic supporting structure 35, the elastic supporting structure 35 includes an inner nest 351 and a slide column 352, the inner nest 351 is embedded and installed in the track 333, the slide column 352 is slidably installed in the inner nest 351, and a first elastic member 353 is arranged between the slide column 352 and the inner nest 351, the first elastic member 353 provides an outward elastic force (such as a spring) to the inner nest 351, and the outer portion of the slide column 352 is provided with a contact protection member 36, so that when contacting the surface of the to-be-installed facility 5, the slide column 352 can better adapt to the shape of the surface of the to-be-installed facility 5, for example, when the track 333 encounters the edge of the to-be-installed facility 5, the slide column 352 closest to the edge of the to-be-installed facility 5 is compressed, but the rest is affected by the shape of the to-be-installed facility 5, and part of it will not be compressed and will be in contact with the two sides of the edge of the to-be-installed facility 5 in the form of protrusion, so that when the track 333 moves, the slide column 352 on both sides of the edge of the to-be-installed facility 5 can generate a certain thrust force on the to-be-installed facility 5, thereby improving the driving effect on the to-be-installed facility 5.

[0050] Further, the contact protection piece 36 is an intermediate structure between the to-be-installed facility 5 and the slide column 352, and the contact protection piece 36 can be of a flexible structure or an elastic structure, thereby providing a certain buffer and protecting the surface of the to-be-installed facility 5. Therefore, the contact protection piece 36 can be a point contact piece 361, and one point contact piece 361 corresponds to a group of elastic support structures 35. The point contact piece 361 is fixedly installed on the slide column 352, and the contact protection piece 36 is in a rectangular array distribution on the track assembly 33, thereby improving the adaptive effect of the elastic support structure 35 and having more adaptive space. Figure 11

[0051] In addition, the contact protection piece 36 can also be a strip contact piece 362, which is vertically distributed on the track 333, and a plurality of strip contact pieces 362 are uniformly distributed on the track 333. One strip contact piece 362 corresponds to a plurality of elastic support structures 35, and the plurality of elastic support structures 35 are arranged along the length direction of the strip contact piece 362, that is, the plurality of slide columns 352 are fixedly connected with the strip contact piece 362, thereby improving the support strength of the strip contact piece 362 and improving the support effect. Figure 12

[0052] It should be noted that, when the above-mentioned embodiment is used, if the device needs to swing the multi-rib to-be-installed facility 5, if the edge of the to-be-installed facility 5 is relatively sharp, when the track 333 moves relatively to make the to-be-installed facility 5 swing, the to-be-installed facility 5 will swing with the contact protection piece 36 on the track 333. At this time, if a simple point contact piece 361 or strip contact piece 362 structure is used, the swing of the to-be-installed facility 5 and the contact protection piece 36 are easy to form a large friction, which can damage the protective paint layer on the surface of the to-be-installed facility 5. Therefore, the present embodiment also provides the following technical solutions, specifically, referring to the drawings Figure 13 Figures 14 to 17 ​​​The contact protection element 36 is a rope contact element 363. Multiple rope contact elements 363 are evenly distributed on the track 333. The rope contact elements 363 are vertically arranged on the track 333. One rope contact element 363 corresponds to two sets of elastic support structures 35. The inner nest 351 of the elastic support structure 35 at one end of the track 333 on the clamping arm 322 corresponding to the track 333 is fixedly installed in the track 333. A guide element 37 is fixedly installed at the other end of the track 333 corresponding to the rope contact element 363. The inner nest 351 at the guide element 37 is vertically slidably installed in the guide element 37. A second elastic element 371 (e.g., a spring) is provided in the guide element 37 to provide a vertical elastic force to the inner nest 351 in the guide element 37. The two ends of the rope contact element 363 are fixedly connected to two sliding columns 352 respectively.

[0053] It should be noted that in the two opposing contact protection members 36 of the upper and lower track assemblies 33, the inner nest 351 at the end of each member that is close to the other is fixed relative to the track 333. For example, the inner nest 351 at the bottom end of the upper rope contact member 363 is fixedly connected to the track 333, and the inner nest 351 at the top end of the lower rope contact member 363 is fixedly connected to the track 333. The other ends of both members can slide vertically. Therefore, in actual use, when the track 333 initially contacts the inclined installation facility 5, if the rope contact member 363 contacts the edge of the installation facility 5, the rope contact member 363 will be squeezed and will generate a twisted fit adapted to the inclined edge of the installation facility 5. Refer to the appendix of the instruction manual. Figure 17 The rope contact 363 is twisted to a certain extent, which can pull and move its movable end to adapt to the edge of the facility 5 to be installed. Therefore, when the deflection of the facility 5 to be installed is adjusted later, the rope contact 363 can produce adaptive recovery or continue to twist deformation, reducing the relative displacement and friction loss with the surface of the facility 5 to be installed, and further improving the safety and practicality of the equipment.

[0054] It should be noted that the three solutions for the contact protection component 36 mentioned above can be used in combination and are not limited to being used alone.

[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A power work vehicle having a changeable orientation, comprising a power work vehicle having a handling assembly and a gripping assembly mounted thereon, characterized by: The clamping assembly comprises a driving frame and a clamping jaw assembly, the driving frame is connected to the power operation vehicle; the clamping jaw assembly comprises a clamping seat and two clamping arms, the clamping seat is rotationally connected to the driving frame, the rotation axis of the clamping seat is arranged in the horizontal direction, the driving frame is provided with a turnover assembly for driving the rotation of the clamping seat; the two clamping arms are slidingly connected to the clamping seat in the horizontal direction, the two clamping arms slide away from or close to each other, the clamping seat is further provided with a driving assembly for driving the sliding of the two clamping arms; the upper and lower sides of each clamping seat are provided with track assemblies, the track assembly comprises a track frame and a track, a plurality of track wheels are arranged on the track frame, the track is sleeved around the outside of the track wheels, the tracks on the two clamping arms on the side close to each other form a clamping working surface for clamping the electric pole, and one of the track wheels is a self-powered driving wheel; The driving assembly is provided with two groups, and the two groups of driving assemblies control the sliding of the two clamping arms respectively; the driving assembly comprises two parallel and spaced apart connecting rods, the two ends of the connecting rod are rotationally connected to the clamping arm and the clamping seat respectively, the rotation axis of the connecting rod is arranged in the vertical direction, and the connecting lines of the two connecting rods and their adjacent endpoints form a parallelogram; one of the connecting rods is connected with a motor for driving the rotation of the connecting rod; The driving frame comprises a transverse guide rail, a transverse moving frame, a lifting frame and a turnover frame, the transverse guide rail is mounted on the power operation vehicle, the transverse moving frame is slidingly mounted on the transverse guide rail, and the transverse guide rail is provided with a transverse moving driver for driving the sliding of the transverse moving frame; The lifting frame is vertically slidingly mounted on the transverse moving frame, and a lifting driver is arranged between the lifting frame and the transverse moving frame for driving the vertical movement of the lifting frame; 2. A power plant vehicle with changeable orientation of the equipment, according to claim 1, characterized in that: The turnover frame is rotationally mounted on the lifting frame, a turnover driver is arranged between the turnover frame and the lifting frame for driving the turnover of the turnover frame, and the clamping seat is fixedly mounted on the turnover frame.

3. A power plant vehicle with changeable orientation of the equipment, according to claim 2, characterized in that: The transfer assembly comprises a lifting arm and a lifting driver, the end of the lifting arm is provided with a lifting hook assembly, the lifting arm is rotationally mounted on the power operation vehicle, the lifting driver is arranged between the power operation vehicle and the lifting arm, and the lifting driver is used for driving the lifting operation of the lifting arm.

4. A power plant vehicle with changeable orientation of the equipment according to claim 3, characterized in that: The track frame is provided with an elastic frame, the elastic frame is provided with an auxiliary wheel corresponding to the position of the clamping working surface, the auxiliary wheel is in rolling fit with the inner side wall of the track to assist in supporting the track, and one end of the elastic frame corresponding to the auxiliary wheel has a elastic force close to the clamping working surface of the track assembly.

5. A power plant vehicle with changeable orientation of the equipment, according to claim 4, characterized in that: Two groups of the elastic frame are symmetrically arranged on each track frame, one end of the two groups of the elastic frame away from each other is rotationally mounted on the track frame, and the two groups of the elastic frame are cross arranged, the two groups of the elastic frame are provided with protruding structures, and a elastic structure member is arranged between the two protruding structures, the elastic structure member is used for providing opposite elastic force to the two groups of the protruding structures, so that one end of the two groups of the elastic frame corresponding to the auxiliary wheel is close to the clamping working surface of the track, one end of the elastic frame corresponding to the clamping working surface of the track is rotationally mounted with a balance frame, and the two ends of the balance frame are rotationally mounted with auxiliary wheels. The surface of the track is provided with an elastic support structure, the elastic support structure comprises an inner sleeve and a sliding column, the inner sleeve is embeddedly mounted in the track, the sliding column is slidingly mounted in the inner sleeve, and a first elastic member is arranged between the sliding column and the inner sleeve, the first elastic member provides an outward elastic force to the inner sleeve, and the outer portion of the sliding column is provided with a contact protection member.

6. A power plant vehicle with changeable orientation of the device according to claim 5, characterized in that: The contact protection piece comprises point contact pieces, one point contact piece corresponding to a group of the elastic support structures, the point contact pieces being fixedly installed on the slide columns, and each point contact piece being distributed in a rectangular array on the track assembly.

7. A power plant vehicle with changeable orientation of the device according to claim 6, characterized in that: The contact protection piece comprises strip contact pieces, the strip contact pieces being vertically distributed on the track, and a plurality of strip contact pieces being uniformly distributed on the track, one strip contact piece corresponding to a plurality of elastic support structures, the plurality of elastic support structures being arranged along the length direction of the strip contact piece, and the plurality of slide columns being fixedly connected with one strip contact piece.

8. A power plant vehicle with changeable orientation of the device according to claim 7, characterized in that: The contact protection piece is a rope contact piece, a plurality of rope contact pieces are provided, and the plurality of rope contact pieces are uniformly and spacedly distributed on the track, the rope contact pieces being vertically arranged on the track, one rope contact piece corresponding to two groups of elastic support structures, the inner nests in the elastic support structures at one end of the rope contact piece being fixedly installed in the track, a guide piece being fixedly installed at the position of the other end of the rope contact piece on the track, the inner nests corresponding to the guide piece being vertically slidably installed in the guide piece, a second elastic piece being arranged in the guide piece to provide a vertical elastic force for the inner nests in the guide piece, and the two ends of the rope contact piece being fixedly connected with two slide columns respectively.

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