Slip cable method power distribution cabinet installation equipment and method

Abstract

The invention relates to the field of power distribution cabinet installation, in particular to a slip rope method power distribution cabinet installation device and method.The slip rope method power distribution cabinet installation device comprises a driving wheel, a circuitous wheel, a steel rope, a hoisting unit, a hoisting plate, a locking unit, a bearing unit and an unlocking unit; the unlocking unit interacts with the bearing unit to relieve supporting on the bottom of the power distribution cabinet, then the power distribution cabinet automatically falls at the final position, the conveying process is also carried out in a circulating mode, the power distribution cabinet can be conveyed in a simple and convenient mode, operation is easy, and therefore the conveying efficiency is improved; the fixed rope clip is used for fixedly connecting the hanging seat and the steel rope, the four lifting ropes jointly apply upward pulling force to the scraping plate so that the hanging plate can be kept in a balanced state in the transportation process, the center spring rod and the adjusting rod enable the lifting ropes to be tightened all the time, and the stability in the transportation process is improved.

Description

Technical Field

[0001] The present invention relates to the field of power distribution cabinet installation, and in particular to a device and method for installing a power distribution cabinet using a sliding cable method. Background Art

[0002] A distribution cabinet is a device used to receive and distribute electrical energy in a power system. Most of them are regular rectangular in shape and are usually installed inside or outside a building to control, protect and distribute electricity to different users or loads.

[0003] When transporting and installing distribution cabinets outdoors, special terrain is often encountered. At this time, the distribution cabinet cannot be lifted by lifting machinery, which makes the installation of the distribution cabinet difficult. In this case, the zipline method is usually used to transport the distribution cabinet to the designated location and install it.

[0004] The zipline method is a method of transporting materials and equipment between two points using steel cables. This method is often used in difficult-to-reach areas or situations where obstacles (such as trenches, rivers, canyons, etc.) need to be crossed. Its advantages are good flexibility and high applicability, but some problems may be encountered when using the zipline method to install distribution cabinets: When transporting distribution cabinets by the zipline method, the distribution cabinets need to be hoisted and fixed by ropes at the starting position, and the ropes need to be released at the end position. The operation steps are numerous and cumbersome. When the distribution cabinets are hoisted by ropes, the distribution cabinets are prone to deviation when falling and cannot fall accurately at the installation position. External assistance is required to move them to the correct installation position later. At the same time, when the distribution cabinets are hoisted by ropes, it is easy to cause the distribution cabinets to shake or bump during transportation under the influence of external environment (such as strong wind), which may cause damage to the distribution cabinets. Summary of the invention

[0005] In order to solve the above problems, the present invention adopts the following technical scheme: a cable-type power distribution cabinet installation device, comprising a driving wheel, a detour wheel, a steel cable, a hoisting unit, a hanging plate, a locking unit, a receiving unit and an unlocking unit, wherein the driving wheel and the detour wheel are respectively installed at the starting position on the left and the end position on the right through the rotation of the main tower, the driving wheel is driven by an external motor, and the driving wheel and the detour wheel are commonly connected with a steel cable for transmission, the steel cable is supported and tensioned by two left and right middle towers, the steel cable is connected with a hoisting unit, the lower end of the hoisting unit is connected with a hanging plate, and the hanging plate is connected with a locking unit.

[0006] The locking unit includes a central spring rod, an adjusting rod, an adjusting seat, a limiting seat and a linkage assembly. The upper end of the central spring rod is fixedly connected to the lower end of the hanging seat, and the lower end of the central spring rod is rotatably connected to the adjusting rod. An adjusting seat is fixedly sleeved on the adjusting rod. The adjusting seat is composed of an annular sleeve and two gripping rods fixedly connected to the annular sleeve along the circumference. The lower end of the adjusting rod is threadedly connected in the limiting seat. The limiting seat is fixedly connected to the lower end surface of the hanging plate, and a linkage assembly is also connected to the adjusting rod.

[0007] The linkage assembly includes a linkage disc and a traction module. The linkage disc is slidably sleeved on the adjusting rod and is rotatably connected to the upper end surface of the hanging plate. Two grooves in the vertical direction are circumferentially formed on the side wall of the threaded section of the adjusting rod. Two limiting sliders are symmetrically and fixedly connected to the center of the linkage disc, and the two limiting sliders are slidably and cooperatively connected in the grooves. A traction module is connected to the linkage disc. The lower end of the locking unit is connected to a receiving unit, and the unlocking unit is arranged at the end position and cooperates with the receiving unit.

[0008] Preferably, the hoisting unit includes fixed cable grippers, a hanging seat and a suspension rope. There are two fixed cable grippers symmetrically arranged in the front and back. Both of the two fixed cable grippers are fixedly sleeved on the steel cable. The lower ends of the two fixed cable grippers are jointly and fixedly hung with a hanging seat. The left end of the fixed cable gripper is fixedly connected to the hanging seat. The hanging seat and the lower hanging plate are fixedly connected by four suspension ropes arranged in a matrix. A locking unit is also jointly connected between the hanging seat and the hanging plate.

[0009] Preferably, the traction module includes a strip-shaped groove, a sliding seat, a first connecting column, a second connecting column and a linkage rod. Three strip-shaped grooves are formed in the radial direction of the linkage disc on the upper end surface of the hanging plate near the left side, the front side and the rear side. A sliding seat is slidably connected in the strip-shaped groove. The upper end surface of the sliding seat is fixedly connected to a first connecting column. A second connecting column corresponding to the first connecting column is fixedly connected to the upper end surface of the linkage disc. The first connecting column and the second connecting column are hingedly connected by a linkage rod.

[0010] Preferably, the receiving unit includes an inverted L-shaped plate, an electromagnet, a support assembly and a C-shaped seat. The lower end of the sliding seat is fixedly connected to an inverted L-shaped plate. An electromagnet for adsorbing and fixing the power distribution cabinet during transportation is fixedly connected to the vertical section of the inverted L-shaped plate. The lower ends of the vertical sections of the inverted L-shaped plate are respectively connected to a support assembly. The three support assemblies are jointly connected to the C-shaped seat. The C-shaped seat opens to the right. The vertical sections of the three inverted L-shaped plates correspond to the three side walls of the C-shaped seat and are all located between the C-shaped seats.

[0011] Preferably, the support assembly includes a support plate, a limit plate, a first spring rod, a contraction module, and a limit module. The lower end of the vertical section of the inverted L-shaped plate is slidably connected to the support plate. The support plate slidably penetrates the side wall of the C-shaped seat. The end of the support plate located outside the C-shaped seat is fixedly connected to the limit plate. The front limit plate and the rear limit plate are fixedly connected to the C-shaped seat through symmetrically arranged first spring rods on the left and right. A contraction module is connected to the left limit plate, and a limit module is connected to the front end of the rear support plate.

[0012] Preferably, the contraction module includes a rectangular tube, an L-shaped contact plate, a straight groove, a first short rod, a second short rod, a second spring rod, and a return spring. The number of rectangular tubes is two, and the two rectangular tubes are symmetrically fixed to both ends of the left limit plate in the front and rear. The end of the rectangular tube away from the limit plate is slidably connected to the L-shaped contact plate. The horizontal section of the L-shaped contact plate is fixedly connected to the rectangular tube through a return spring. A straight groove is vertically penetrated through the end of the upper side wall of the rectangular tube away from the limit plate. A first short rod is slidably connected in the straight groove. The lower end of the first short rod is fixedly connected to the horizontal section of the L-shaped contact plate. Second short rods are fixedly connected to the top ends of the front and rear side walls of the C-shaped seat. The second short rod and the first short rod are hinged through a second spring rod.

[0013] Preferably, the limit module includes an inverted T-shaped seat, a traction spring, and a wedge block. The vertical section of the inverted T-shaped seat penetrates the front end of the rear support plate up and down and is slidably connected to the rear support plate. The horizontal section of the inverted T-shaped seat is located below the rear support plate and is fixedly connected to the rear support plate through two symmetrically arranged traction springs in the front and rear. Two wedge blocks are symmetrically fixed to the horizontal section of the inverted T-shaped seat. A rectangular sleeve is fixedly connected to the transverse section of the C-shaped seat. The two wedge blocks are slidably connected in the rectangular sleeve.

[0014] Preferably, the unlocking unit includes a mounting frame group, a guide plate, and an unlocking component. The mounting frame group is composed of two symmetrically arranged inverted L-shaped mounting frames on the left and right. The mounting frame group is symmetrically fixed in front and rear on the ground at the end position. Two guide plates are symmetrically fixed to the upper end surface of the mounting frame group. The transverse sections of the two guide plates are parallel to each other. The inclined sections of the two guide plates are arranged in an eight-shaped pattern with the left side wider and the right side narrower. An unlocking component is also connected to the guide frame.

[0015] Preferably, the unlocking assembly includes a connecting frame, a No. 1 guide rod, a No. 2 guide rod, a right-angled trapezoidal guide plate and a No. 3 guide rod, the number of the connecting frames is two, and the two connecting frames are fixedly connected to the mounting frame group symmetrically front and back, the horizontal section of the connecting frame is fixedly connected to the No. 1 guide rod and the No. 2 guide rod that cooperate with the wedge block and the L-shaped touch plate through two vertical connecting rods, the left end of the No. 1 guide rod is provided with a chamfer that cooperates with the wedge block, the bottom of the front and rear support plates are fixedly connected with the right-angled trapezoidal guide plate, the vertical section of the connecting frame is fixedly connected to the No. 3 guide rod that cooperates with the right-angled trapezoidal guide plate through the L-shaped connecting rod, and the left end of the No. 3 guide rod is provided with a chamfer that cooperates with the hypotenuse of the right-angled trapezoidal guide plate.

[0016] Preferably, a method for installing a power distribution cabinet by a zipline method is completed by using the above-mentioned zipline method power distribution cabinet installation equipment, and includes the following steps: S1. Install the zip line equipment: install the driving wheel and the detour wheel through the tower at the starting position and the end position respectively, install the steel cable between the driving wheel and the detour wheel and tension the steel cable through the middle tower, finally install the lifting unit, hanging plate, locking unit and receiving unit on the steel cable through the fixed cable gripper, and install the unlocking unit at the end position.

[0017] S2. Place the power distribution cabinet: Place the power distribution cabinet on the receiving unit, and manually adjust the locking unit to fix the power distribution cabinet in the receiving unit.

[0018] S3, transport distribution cabinet: the driving motor drives the driving wheel to rotate, which in turn drives the steel cable to operate synchronously, and the fixed cable gripper drives the hoisting unit, hanging plate, locking unit, receiving unit, unlocking unit and distribution cabinet to move to the terminal position.

[0019] S4. Install the distribution cabinet: When the receiving unit clamps the distribution cabinet to the end position, the unlocking unit contacts the receiving unit to release the clamping of the distribution cabinet, and the distribution cabinet slowly falls to the ground, and the transportation is completed. The fixed cable gripper continues to move to the starting position driven by the steel cable to continue to transport the next distribution cabinet.

[0020] The beneficial effects of the present invention are: 1. Three L-shaped plates are arranged in the receiving unit of the present invention, and three supporting plates are connected to the lower ends of the vertical sections of the three L-shaped plates. The three L-shaped plates can be synchronously approached for clamping by adjusting the locking unit, and after reaching the end position, the unlocking unit and the receiving unit will make the three supporting plates synchronously move away, release the support for the bottom of the distribution cabinet, and then make the distribution cabinet automatically and more accurately fall at the installation position to facilitate subsequent installation.

[0021] 2. The present invention uses a fixed rope gripper to fix the hanging seat and the steel cable. The four hanging ropes jointly apply an upward pulling force to the scraper so that the hanging plate can maintain a balanced state during transportation. The central spring rod and the adjustment rod keep the four hanging ropes taut during the transportation process to prevent the ropes from bending and shaking due to the influence of external environmental factors during the transportation process, thereby improving the stability of the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below with reference to the accompanying drawings and examples.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a cable-type power distribution cabinet installation device during operation of the present invention.

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the hanging unit, hanging plate, locking unit and receiving unit of the present invention from a first viewing angle.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the hanging unit, hanging plate, locking unit and receiving unit of the present invention from a second viewing angle.

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the hanging unit, hanging plate, locking unit and L-shaped plate of the present invention.

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the L-shaped plate and the locking unit of the present invention.

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the L-shaped plate, the locking unit and the unlocking unit of the present invention from a first viewing angle.

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the L-shaped plate, the locking unit and the unlocking unit of the present invention from a second viewing angle.

[0030] Figure 8 This is a diagram showing the position change of the second guide rod of the present invention when it contacts the L-shaped touch plate.

[0031] Fig. 9 It is a diagram showing the position change of the third guide rod of the present invention when it contacts the right-angle trapezoidal guide plate.

[0032] In the figure: 1. Driving wheel; 2. Deflection wheel; 3. Steel cable; 31. Main tower; 32. Intermediate tower; 4. Lifting unit; 41. Cable gripper; 42. Hanging seat; 43. Suspension rope; 5. Suspension board; 6. Locking unit; 61. Central spring rod; 62. Adjusting rod; 621. Groove; 622. Limit slider; 63. Adjusting seat; 64. Limit seat; 65. Linkage assembly; 651. Linkage plate; 652. Traction module; 6521. Strip-shaped groove; 6522. Slide seat; 6523. First connecting column; 6524. Second connecting column; 6525. Linkage rod; 7.承接单元; 71. Inverted L-shaped plate; 72. Electromagnet; 73. Support assembly; 731. Support plate; 732. Limit plate; 733. First spring rod; 734. Shrinkage module; 7341. Rectangular pipe; 7342. L-shaped contact plate; 7343. Straight groove; 7344. First short rod; 7345. Second short rod; 7346. Second spring rod; 7347. Return spring; 735. Limit module; 7351. Inverted T-shaped seat; 7352. Traction spring; 7353. Wedge block; 7354. Rectangular sleeve; 74. C-shaped seat; 8. Unlocking unit; 81. Mounting frame group; 82. Guide plate; 83. Unlocking assembly; 831. Connecting frame; 832. First guide rod; 833. Second guide rod; 834. Right trapezoidal guide plate; 835. Third guide rod. Detailed implementation mode

[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the invention can be implemented in many different ways defined and covered by the claims.

[0034] Refer to Figure 1 and Figure 2 A power distribution cabinet installation device using the zip-line method includes a driving wheel 1, a deflection wheel 2, a steel cable 3, a lifting unit 4, a suspension board 5, a locking unit 6, a receiving unit 7, and an unlocking unit 8. The driving wheel 1 and the deflection wheel 2 are respectively rotatably installed at the starting position on the left and the ending position on the right through the main tower 31. The driving wheel 1 is driven by an external motor. A steel cable 3 is commonly driven and connected on the driving wheel 1 and the deflection wheel 2. The steel cable 3 is supported and tensioned by two intermediate towers 32 on the left and right. A lifting unit 4 is connected to the steel cable 3. A suspension board 5 is connected to the lower end of the lifting unit 4. A locking unit 6 is connected to the suspension board 5. The receiving unit 7 is connected to the lower end of the locking unit 6. The unlocking unit 8 is arranged at the ending position and cooperates with the receiving unit 7.

[0035] Note: In the original text, "承接单元" is not fully translated as there is no clear English equivalent provided in the context. Here it is left as "承接单元" for now. If there is more context or a specific English term for it, it can be accurately translated.During the specific operation, at the starting position, the distribution cabinet to be transported is manually fixed on the receiving unit 7, and the distribution cabinet is fixed in the receiving unit 7 by the locking unit 6. Then the external motor is started to rotate the driving wheel 1. When the driving wheel 1 rotates, it will drive the detour wheel 2 to rotate synchronously through the steel cable 3, and then drive the hoisting unit 4, the hanging plate 5 and the locking unit 6 to move synchronously with the steel cable 3 to transport the distribution cabinet to the terminal position. After reaching the terminal position, the locking unit 6 is unlocked by the unlocking unit 8, and the clamping of the distribution cabinet is released. The distribution cabinet falls to the ground and is manually removed for installation.

[0036] See also Figure 2 The hoisting unit 4 includes a cable gripper 41, a hanger 42 and a suspension rope 43. Two cable grippers 41 are symmetrically arranged front and back. Both cable grippers 41 are fixedly connected to the steel cable 3. The lower ends of the two cable grippers 41 are commonly fixedly hung with a hanger 42. The hanger 42 is fixedly connected to the suspension plate 5 below through four suspension ropes 43 arranged in a matrix. A locking unit 6 is also commonly connected between the hanger 42 and the suspension plate 5.

[0037] See also Figure 2 and Figure 4 The locking unit 6 includes a center spring rod 61, an adjusting rod 62, an adjusting seat 63, a limit seat 64 and a linkage assembly 65. The upper end of the center spring rod 61 is fixedly connected to the lower end of the hanging seat 42, and the lower end of the center spring rod 61 is rotatably connected to the adjusting rod 62. The adjusting rod 62 is fixedly sleeved with an adjusting seat 63. The adjusting seat 63 is composed of an annular sleeve and two gripping rods fixedly connected to the annular sleeve along the circumferential direction. The lower end of the adjusting rod 62 is threadedly connected to the limit seat 64. The limit seat 64 is fixedly connected to the lower end surface of the hanging plate 5. The adjusting rod 62 is also connected to a linkage assembly 65.

[0038] During specific operation, the rope gripper 41 is used to fix the hanger 42 to the steel cable 3, and the four suspension ropes 43 jointly apply an upward pulling force to the suspension plate 5 so that the suspension plate 5 can maintain a balanced state during transportation, while the central spring rod 61 and the adjustment rod 62 further stabilize this balance to prevent the steel cable 3 from bending and then shaking due to the influence of external environmental factors (such as wind force) during transportation.

[0039] See also Figure 2 and Figure 4The linkage assembly 65 includes a linkage disk 651 and a traction module 652. The linkage disk 651 is slidably mounted on the adjusting rod 62, and the linkage disk 651 is rotatably connected to the upper end surface of the hanging plate 5. The side wall of the threaded section of the adjusting rod 62 is circumferentially provided with two grooves 621 in the upper and lower directions. Two limit sliders 622 are symmetrically fixedly connected at the center of the linkage disk 651. The two limit sliders 622 are slidably fitted and connected in the grooves 621. The traction module 652 is connected to the linkage disk 651.

[0040] See also Figure 2 and Figure 4 The traction module 652 includes a strip groove 6521, a slide 6522, a No. 1 connecting column 6523, a No. 2 connecting column 6524 and a connecting rod 6525. The upper end surface of the hanging plate 5 is provided with three strip grooves 6521 near the left side, the front side and the rear side along the radial direction of the connecting plate 651. The slide 6522 is slidably connected in the strip groove 6521. The upper end surface of the slide 6522 is fixedly connected with the No. 1 connecting column 6523. The upper end surface of the connecting plate 651 is fixedly connected with the No. 2 connecting column 6524 corresponding to the No. 1 connecting column 6523. The No. 1 connecting column 6523 and the No. 2 connecting column 6524 are hingedly connected by a connecting rod 6525.

[0041] During specific work, when the power distribution cabinet is installed on the receiving unit 7 at the starting position, in the initial state, the three slides 6522 are all away from the interlocking disk 651. At this time, the receiving unit 7 is in an open state, and the power distribution cabinet can be placed in the receiving unit 7 manually. After the power distribution cabinet is placed, the adjustment seat 63 is manually rotated to drive the adjustment rod 62 to rotate. The rotation of the adjustment rod 62 will drive the interlocking disk 651 to rotate synchronously, and then drive the slide 6522 to slide along the strip groove 6521 to the position of the interlocking disk 651 through the No. 1 connecting column 6523, the No. 2 connecting column 6524 and the interlocking rod 6525, so as to close the receiving unit 7 and clamp the power distribution cabinet in the receiving unit 7. During the rotation of the adjusting rod 62, the adjusting rod 62 moves upward relative to the interlocking disk 651, and the function of the limit seat 64 is to lock the adjusting rod 62 through a thread after the rotation is completed.

[0042] During the adjustment process, the central spring rod 61 is always in a compressed state, so that the four steel cables 3 are always in a taut state, to ensure that the hanging board 5 is always in balance during transportation.

[0043] See also Figure 2 and Figure 3, the receiving unit 7 includes an inverted L-shaped plate 71, an electromagnet 72, a support assembly 73 and a C-shaped seat 74. The lower end of the sliding seat 6522 is fixedly connected to the inverted L-shaped plate 71. An electromagnet 72 for adsorbing and fixing the power distribution cabinet is fixedly connected to the vertical section of the inverted L-shaped plate 71. Support assemblies 73 are connected to the lower ends of the vertical sections of the inverted L-shaped plate 71. All three support assemblies 73 are arranged on the C-shaped seat 74. The C-shaped seat 74 has an opening facing right. The vertical sections of the three inverted L-shaped plates 71 correspond to the three side walls of the C-shaped seat 74 and are all located between the C-shaped seat 74.

[0044] Refer to Figure 2 and Figure 3 , the support assembly 73 includes a support plate 731, a limit plate 732, a first spring rod 733, a contraction module 734 and a limit module 735. The lower end of the vertical section of the inverted L-shaped plate 71 is slidably connected to the support plate 731. The support plate 731 slidably penetrates the side wall of the C-shaped seat 74. A limit plate 732 is fixedly connected to the end of the support plate 731 located outside the C-shaped seat 74. The front limit plate 732 and the rear limit plate 732 are fixedly connected to the C-shaped seat 74 through symmetrically arranged first spring rods 733 on the left and right. A contraction module 734 is connected to the left limit plate 732. A limit module 735 is connected to the front end of the left support plate 731.

[0045] During specific operation, in the initial state, the three sliding seats 6522 are far away from the linkage disk 651. Consequently, the three inverted L-shaped plates 71 are also far away from the linkage disk 651. At this time, the power distribution cabinet can be placed between the three inverted L-shaped plates 71, and the bottom of the power distribution cabinet is supported by the support plates 731. After indirectly driving the three sliding seats 6522 to approach the linkage disk 651 synchronously through the adjusting seat 63, the three inverted L-shaped plates 71 also approach the power distribution cabinet synchronously to clamp and fix the power distribution cabinet. The electromagnet 72 on the inverted L-shaped plate 71 further makes the clamping more stable through magnetic force.

[0046] Refer to Figure 5, the contraction module 734 includes a rectangular tube 7341, an L-shaped touch plate 7342, a straight groove 7343, a first short rod 7344, a second short rod 7345, a second spring rod 7346 and a return spring 7347. The number of the rectangular tubes 7341 is two, and the two rectangular tubes 7341 are symmetrically and fixedly connected to both ends of the left limiting plate 732 front and back. The end of the rectangular tube 7341 away from the limiting plate 732 is slidably connected with an L-shaped touch plate 7342. The horizontal section of the L-shaped touch plate 7342 is fixedly connected with the rectangular tube 7341 through a return spring 7347. The upper side wall of the rectangular tube 7341 is vertically penetrated and provided with a straight groove 7343 at the end away from the limiting plate 732. A first short rod 7344 is slidably connected in the straight groove 7343. The lower end of the first short rod 7344 is fixedly connected with the horizontal section of the L-shaped touch plate 7342. Second short rods 7345 are fixedly connected to the tops of the front and back side walls of the U-shaped seat 74. The second short rods 7345 and the first short rod 7344 are hinged through a second spring rod 7346.

[0047] Refer to Figure 5 , the limiting module 735 includes an inverted T-shaped seat 7351, a traction spring 7352 and a wedge block 7353. The vertical section of the inverted T-shaped seat 7351 penetrates the front end of the rear support plate 731 up and down and is slidably connected with the rear support plate 731. The horizontal section of the inverted T-shaped seat 7351 is located below the rear support plate 731, and the inverted T-shaped seat 7351 is fixedly connected with the rear support plate 731 through two symmetrically arranged traction springs 7352 front and back. Two wedge blocks 7353 are symmetrically and fixedly connected to the horizontal section of the inverted T-shaped seat 7351 front and back. A rectangular sleeve 7354 is fixedly connected to the right end of the front and back side walls of the U-shaped seat 74. The inclined surfaces of the two wedge blocks 7353 face right and are slidably connected in the rectangular sleeve 7354.

[0048] During specific operation, when the inverted L-shaped plate 71 clamps the power distribution cabinet and moves it to the right, the first spring rod 733 is in a natural state. The front and back two support plates 731 support the front and back two parts of the bottom of the power distribution cabinet. In the initial state, the L-shaped touch plate 7342 is far away from the left limiting plate 732 under the action of the return spring 7347. The two second spring rods 7346 are in a natural state and their left ends are far away from each other. The first short rod 7344 is located at the end of the straight groove 7343 away from the left limiting plate 732. The left limiting plate 732 supports the bottom of the power distribution cabinet from the left. At the same time, the inverted T-shaped seat 7351 extends out of the upper end of the left support plate 731 driven by the traction spring 7352, and then limits the power distribution cabinet from the right to ensure its stability during transportation.

[0049] Refer to Figure 6 and Figure 7The unlocking unit 8 includes a mounting frame group 81, a guide plate 82 and an unlocking assembly 83. The mounting frame group 81 is composed of two inverted L-shaped mounting frames that are symmetrical to each other on the left and right. Two mounting frame groups 81 are symmetrically fixedly arranged on the ground at the end position. Two guide plates 82 are symmetrically fixedly connected to the two mounting frame groups 81. The lateral sections of the two guide plates 82 are parallel to each other. The inclined sections of the two guide plates 82 are arranged in an eight-shaped shape that is wide on the left and narrow on the right. The unlocking assembly 83 is also connected to the guide plate 82.

[0050] See also Figure 6 and Figure 7 The unlocking assembly 83 includes a connecting frame 831, a No. 1 guide rod 832, a No. 2 guide rod 833, a right-angled trapezoidal guide plate 834 and a No. 3 guide rod 835. The number of the connecting frames 831 is two, and the two connecting frames 831 are fixedly connected to the mounting frame group 81 symmetrically front and back. The horizontal section of the connecting frame 831 is fixedly connected to the No. 1 guide rod 832 and the No. 2 guide rod 833 that match the wedge block 7353 and the L-shaped touch plate 7342 through two vertical connecting rods. The left end of the No. 1 guide rod 832 is provided with a chamfer that matches the wedge block 7353, and the bottom of the front and rear support plates 731 is fixedly connected with the right-angled trapezoidal guide plate 834. The vertical section of the connecting frame 831 is fixedly connected to the No. 3 guide rod 835 that matches the right-angled trapezoidal guide plate 834 through an L-shaped connecting rod, and the left end of the No. 3 guide rod 835 is provided with a chamfer that matches the hypotenuse of the right-angled trapezoidal guide plate 834.

[0051] See also Figure 6-Figure 9 During specific operation, when the distribution cabinet is about to be transported to the final position, when the distribution cabinet moves from the inclined section of the guide plate 82 to the horizontal section, the two guide plates 82 will contact the front and rear two inverted L-shaped plates 71 and position the inverted L-shaped plates 71, thereby accurately positioning the position of the distribution cabinet.

[0052] Then, as the distribution cabinet continues to move to the right, the No. 1 guide rod 832 first contacts the wedge block 7353, and in the process of relative movement between the two, it drives the wedge block 7353 to move downward, and then the inverted T-shaped seat 7351 also moves downward synchronously, releasing the limit on the right side of the distribution cabinet. Then, as the distribution cabinet continues to move to the right, the No. 2 guide rod 833 and the No. 3 guide rod 835 contact the L-shaped touch plate 7342 and the right-angled trapezoidal guide plate 834 respectively, and the No. 3 guide rod 835 and the right-angled trapezoidal guide plate 834 move relative to each other, which will drive the front and rear support plates 731 to move away synchronously, releasing the distribution cabinet. The support under the cabinet, after the No. 2 guide rod 833 contacts the L-shaped touch plate 7342, it will drive the L-shaped touch plate 7342 to move to the left, and then the left support plate 731 will also move to the left synchronously. In this process, the No. 2 spring rod 7346 is stretched, driving the No. 1 short rod 7344 to slide in the straight groove 7343 toward the left limit plate 732, and then driving the L-shaped touch plate 7342 to slide synchronously in the direction of the left limit plate 732. When the left support plate 731 is completely detached from the bottom of the distribution cabinet or after being detached for a period of time, the L-shaped touch plate 7342 moves to no longer contact with the No. 2 guide rod 833.

[0053] When the distribution cabinet loses the support of the three support plates 731 at the bottom, it can fall. At the same time, due to the existence of the electromagnet 72, the falling speed is relatively slow, thereby avoiding damage to the distribution cabinet caused by excessive falling speed. After the distribution cabinet falls to the ground, the three support plates 731 are reset under the action of the No. 1 spring rod 733 and the No. 2 spring rod 7346, and as the steel cable 3 continues to move, it will synchronously drive the cable gripper 41 to continue to move to the starting position to transport the next distribution cabinet.

[0054] A method for installing a power distribution cabinet using a zipline method is completed using a zipline method power distribution cabinet installation device, and includes the following steps: S1, installing the zipline device: installing a driving wheel 1 and a detour wheel 2 through a tower at the starting position and the end position respectively, installing a steel cable 3 between the driving wheel 1 and the detour wheel 2 and tensioning the steel cable 3 through an intermediate tower 32, finally installing a hoisting unit 4, a hanging plate 5, a locking unit 6, and a receiving unit 7 on the steel cable 3 through a cable gripper 41, and installing an unlocking unit 8 at the end position.

[0055] S2. Placing the power distribution cabinet: placing the power distribution cabinet on the receiving unit 7 , and manually adjusting the locking unit 6 to fix the power distribution cabinet in the receiving unit 7 .

[0056] S3, transport distribution cabinet: drive the driving motor to drive the driving wheel 1 to rotate, thereby driving the steel cable 3 to operate synchronously, and drive the hoisting unit 4, the hanging plate 5, the locking unit 6, the receiving unit 7 and the unlocking unit 8 as well as the distribution cabinet to move to the terminal position through the cable gripper 41.

[0057] S4. Installing the distribution cabinet: When the receiving unit 7 clamps the distribution cabinet to the end position, the unlocking unit 8 contacts the receiving unit 7 to release the clamping of the distribution cabinet, and the distribution cabinet slowly falls to the ground, and the transportation is completed. The cable gripper 41 continues to move to the starting position driven by the steel cable 3 to continue to transport the next distribution cabinet.

[0058] In the description of the embodiments of the present invention, it should be noted that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "oil level", "top", "bottom", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention. In addition, in the description of the present invention, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0059] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable-type power distribution cabinet installation device, Features: The invention comprises a driving wheel (1), a detour wheel (2), a steel cable (3), a hoisting unit (4), a hanging plate (5), a locking unit (6), a receiving unit (7) and an unlocking unit (8); the driving wheel (1) and the detour wheel (2) are respectively rotatably mounted at a starting position on the left and an end position on the right through a main tower (31); the driving wheel (1) is driven by an external motor; the driving wheel (1) and the detour wheel (2) are jointly connected to a steel cable (3); the steel cable (3) is supported and tensioned by two left and right intermediate towers (32); the steel cable (3) is connected to a hoisting unit (4); the lower end of the hoisting unit (4) is connected to a hanging plate (5); the hanging plate (5) is connected to a locking unit (6); The locking unit (6) comprises a central spring rod (61), an adjusting rod (62), an adjusting seat (63), a limiting seat (64) and a linkage assembly (65); the upper end of the central spring rod (61) is fixedly connected to the lower end of the hanging seat (42); the lower end of the central spring rod (61) is rotatably connected to the adjusting rod (62); the adjusting seat (63) is fixedly sleeved on the adjusting rod (62); the adjusting seat (63) is composed of an annular sleeve and two gripping rods fixedly connected to the annular sleeve along the circumferential direction; the lower end of the adjusting rod (62) is connected to the limiting seat (64) by a thread; the limiting seat (64) is fixedly connected to the lower end surface of the hanging plate (5); and the adjusting rod (62) is also connected to the linkage assembly (65); The linkage assembly (65) comprises a linkage disk (651) and a traction module (652). The linkage disk (651) is slidably sleeved on the adjustment rod (62), and the linkage disk (651) is rotatably connected to the upper end surface of the hanging plate (5). The side wall of the threaded section of the adjustment rod (62) is provided with two grooves (621) in the upper and lower directions along the circumferential direction. Two limit sliders (622) are symmetrically fixedly connected at the center of the linkage disk (651). The two limit sliders (622) are slidably connected in the grooves (621). The traction module (652) is connected to the linkage disk (651). The lower end of the locking unit (6) is connected to the receiving unit (7). The unlocking unit (8) is arranged at the end position and cooperates with the receiving unit (7).

2. According to the zipline method power distribution cabinet installation equipment of claim 1, Features: The hoisting unit (4) comprises a cable gripper (41), a hanging seat (42) and a hanging rope (43). Two cable grippers (41) are symmetrically arranged front and rear, and the two cable grippers (41) are fixedly sleeved on the steel cable (3). The lower ends of the two cable grippers (41) are commonly fixedly hung with a hanging seat (42). The hanging seat (42) is fixedly connected to a hanging plate (5) below via four hanging ropes (43) arranged in a matrix. A locking unit (6) is also commonly connected between the hanging seat (42) and the hanging plate (5).

3. According to the cable-type power distribution cabinet installation device of claim 1, Features: The traction module (652) includes a strip-shaped groove (6521), a sliding seat (6522), a first connecting column (6523), a second connecting column (6524), and a linkage rod (6525). Three strip-shaped grooves (6521) are formed in the upper end surface of the hanging plate (5) along the radial direction of the linkage disk (651) near the left, front, and rear positions. A sliding seat (6522) is slidably connected in the strip-shaped groove (6521). A first connecting column (6523) is fixedly connected to the upper end surface of the sliding seat (6522). A second connecting column (6524) corresponding to the first connecting column (6523) is fixedly connected to the upper end surface of the linkage disk (651). The first connecting column (6523) and the second connecting column (6524) are hinged to each other through the linkage rod (6525).

4. The installation device for a distribution cabinet by the zip-line method according to claim 3, characterized in that: The receiving unit (7) includes an L-shaped plate (71), an electromagnet (72), a support assembly (73), and a C-shaped seat (74). An L-shaped plate (71) is fixedly connected to the lower end of the sliding seat (6522). An electromagnet (72) for adsorbing and fixing the distribution cabinet during transportation is fixedly connected to the vertical section of the L-shaped plate (71). Support assemblies (73) are connected to the lower ends of the vertical sections of the L-shaped plate (71). The three support assemblies (73) are all arranged on the C-shaped seat (74). The C-shaped seat (74) has an opening to the right. The vertical sections of the three L-shaped plates (71) correspond to the three side walls of the C-shaped seat (74) and are all located between the C-shaped seats (74).

5. The installation device for a distribution cabinet by the zip-line method according to claim 4, characterized in that: The support assembly (73) includes a support plate (731), a limit plate (732), a first spring rod (733), a contraction module (734), and a limit module (735). A support plate (731) is slidably connected to the lower end of the vertical section of the L-shaped plate (71). The support plate (731) slidably penetrates the side wall of the C-shaped seat (74). A limit plate (732) is fixedly connected to the end of the support plate (731) located outside the C-shaped seat (74). The front and rear limit plates (732) are fixedly connected to the C-shaped seat (74) through left and right symmetric first spring rods (733). A contraction module (734) is connected to the left limit plate (732). A limit module (735) is connected to the front end of the rear support plate (731).

6. The installation device for a distribution cabinet by the zip-line method according to claim 5, characterized in that: The contraction module (734) includes a rectangular tube (7341), an L-shaped contact plate (7342), a straight groove (7343), a first short rod (7344), a second short rod (7345), a second spring rod (7346) and a return spring (7347). There are two rectangular tubes (7341), and the two rectangular tubes (7341) are symmetrically and fixedly connected to both ends of the left limiting plate (732) front and back. An L-shaped contact plate (7342) is slidably connected to one end of the rectangular tube (7341) away from the limiting plate (732). The horizontal section of the L-shaped contact plate (7342) is fixedly connected to the rectangular tube (7341) through a return spring (7347). A straight groove (7343) is vertically penetrated and opened at the end of the upper side wall of the rectangular tube (7341) away from the limiting plate (732). A first short rod (7344) is slidably connected in the straight groove (7343). The lower end of the first short rod (7344) is fixedly connected to the horizontal section of the L-shaped contact plate (7342). Second short rods (7345) are fixedly connected to the top ends of the front and rear side walls of the U-shaped seat (74). The second short rods (7345) and the first short rod (7344) are hinged to each other through a second spring rod (7346).

7. A cableway method power distribution cabinet installation device according to claim 6, characterized in that: The limiting module (735) includes an inverted T-shaped seat (7351), a traction spring (7352) and a wedge block (7353). The vertical section of the inverted T-shaped seat (7351) penetrates through the front end of the rear support plate (731) up and down and is slidably connected to the rear support plate (731). The horizontal section of the inverted T-shaped seat (7351) is located below the rear support plate (731), and the inverted T-shaped seat (7351) is fixedly connected to the rear support plate (731) through two symmetrically arranged traction springs (7352) front and back. Two wedge blocks (7353) are symmetrically and fixedly connected to the horizontal section of the inverted T-shaped seat (7351). A rectangular sleeve (7354) is fixedly connected to the transverse section of the U-shaped seat (74). The two wedge blocks (7353) are slidably connected in the rectangular sleeve (7354).

8. A cableway method power distribution cabinet installation device according to claim 7, characterized in that: The unlocking unit (8) includes an installation frame group (81), a guide plate (82) and an unlocking component (83). The installation frame group (81) is composed of two symmetrically arranged inverted L-shaped installation frames on the left and right. The installation frame group (81) is symmetrically and fixedly installed on the ground at the end position front and back. Two guide plates (82) are symmetrically and fixedly connected to the upper end surface of the installation frame group (81) front and back. The transverse sections of the two guide plates (82) are parallel to each other. The inclined sections of the two guide plates (82) are arranged in an eight-shaped pattern with the left side wide and the right side narrow. An unlocking component (83) is also connected to the guide frame.

9. A cableway method power distribution cabinet installation device according to claim 8, characterized in that: The unlocking assembly (83) comprises a connecting frame (831), a first guide rod (832), a second guide rod (833), a right-angle trapezoidal guide plate (834) and a third guide rod (835). The connecting frames (831) are two in number. The two connecting frames (831) are fixedly connected to the mounting frame assembly (81) symmetrically in front and back. The horizontal section of the connecting frame (831) is fixedly connected to the first guide rod (834) matched with the wedge block (7353) and the L-shaped touch plate (7342) through two vertical connecting rods. 2) and a second guide rod (833), the left end of the first guide rod (832) is provided with a chamfer that matches the wedge block (7353), the bottoms of the front and rear support plates (731) are fixedly connected with a right-angled trapezoidal guide plate (834), the vertical section of the connecting frame (831) is fixedly connected with a third guide rod (835) that matches the right-angled trapezoidal guide plate (834) through an L-shaped connecting rod, and the left end of the third guide rod (835) is provided with a chamfer that matches the hypotenuse of the right-angled trapezoidal guide plate (834).

10. A method for installing a power distribution cabinet using a sliding cable. Features: The installation of the power distribution cabinet by the sliding cable method as claimed in claim 1 is completed by the following steps: S1. Installing the cable equipment: installing the driving wheel (1) and the detour wheel (2) at the starting position and the end position respectively through the tower, installing the steel cable (3) between the driving wheel (1) and the detour wheel (2) and tensioning the steel cable (3) through the intermediate tower (32), and finally installing the hoisting unit (4), the hanging plate (5), the locking unit (6), and the receiving unit (7) on the steel cable (3) through the fixed cable gripper (41), and installing the unlocking unit (8) at the end position; S2. Placing the power distribution cabinet: placing the power distribution cabinet on the receiving unit (7), and manually adjusting the locking unit (6) to fix the power distribution cabinet in the receiving unit (7); S3, transporting the power distribution cabinet: the driving motor drives the driving wheel (1) to rotate, thereby driving the steel cable (3) to operate synchronously, and the fixed cable gripper (41) drives the hoisting unit (4), the hanging plate (5), the locking unit (6), the receiving unit (7), the unlocking unit (8) and the power distribution cabinet to move to the terminal position; S4, installing the distribution cabinet: when the receiving unit (7) clamps the distribution cabinet to the end position, the unlocking unit (8) contacts the receiving unit (7) to release the clamping of the distribution cabinet, and the distribution cabinet slowly falls to the ground, and the transportation is completed. The fixed cable gripper (41) continues to move to the starting position driven by the steel cable (3) to continue to transport the next distribution cabinet.

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