Bushing plate transformer installation vehicle

Abstract

The utility model discloses a bushing transformer installation vehicle which comprises a counterweight vehicle, a main arm is installed on the front side of the counterweight vehicle, the main arm comprises a hinged end and an installation end which are located at the two ends of the main arm, the hinged end is hinged to the front side, the installation end is used for being detachably connected with a bushing transformer, the bushing transformer installation vehicle further comprises two moving wheels, and a supporting frame is fixedly arranged between the two moving wheels. A driving part is arranged on the supporting frame, the driving part is connected with the main arm so as to drive the main arm to move up and down, and horizontal telescopic structures are arranged at the position, below the main arm, of the supporting frame and the position, opposite to the position, of the balance weight vehicle so that the balance weight vehicle and the two moving wheels moving synchronously can be close to each other or away from each other. The lower end of the inclination adjusting structure is hinged to the horizontal telescopic structure, and the upper end of the inclination adjusting structure is hinged to the supporting frame. Large safety risks existing in the transformer installation and transfer process can be eliminated, and the inspection and maintenance work efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of conveying equipment for producing glass fiber, and specifically to a spindle transformer installation vehicle. Background Technology

[0002] Due to the relatively heavy weight (250-300KG) of the leaky plate transformer and the limited space for installation, the replacement and maintenance of leaky plate transformers are extremely inconvenient and pose significant safety risks.

[0003] Furthermore, the installation and maintenance of leaky plate transformers still mainly rely on manual handling, resulting in high labor intensity and low installation and maintenance efficiency.

[0004] To solve this problem, it is necessary to design and develop a safe and fast installation tool for a leaky plate transformer. Summary of the Invention

[0005] To achieve the above objectives, this utility model provides a slatted transformer installation vehicle, the specific technical solution of which is as follows:

[0006] A trolley for installing a perforated transformer includes a counterweight trolley with one side forming a front side. Two sides adjacent to and opposite to the front side are designated as a left and a right side. A main arm extending forward and away from the front side is mounted on the front side. The main arm includes a hinged end and a mounting end at both ends. The hinged end is hinged to the front side, allowing the main arm to rotate about the hinged end in a vertical plane. The mounting end is used for detachably connecting a perforated transformer. The trolley also includes two moving wheels arranged opposite to each other in a left-right direction and located in front of the front side. The two moving wheels are connected by a pivot shaft to enable synchronous movement. A shaft is fixedly disposed between the two moving wheels. The system includes a movable support frame with a height, forming a vertical movement space. The main arm passes through the vertical movement space, and its mounting end is located in front of the vertical movement space. The support frame is equipped with a drive unit connected to the main arm, enabling the main arm to move vertically within the vertical movement space. A horizontal telescopic structure is provided on the support frame at a position below the main arm and on a counterweight vehicle at a position opposite to that position, allowing the counterweight vehicle and two synchronously moving wheels to move closer or further apart. The system also includes a tilt adjustment structure, with its lower end hinged to the horizontal telescopic structure and its upper end hinged to the support frame.

[0007] Preferably, a horizontal telescopic link extending backward is fixedly connected to both sides of the support frame located between the two moving wheels. A horizontal guide tube is provided at the position of the counterweight car corresponding to each horizontal telescopic link. Each horizontal telescopic link is slidably disposed in the corresponding horizontal guide tube to form the horizontal telescopic structure. The tilt adjustment structure includes two straight rods. The lower end of each straight rod is hinged to the corresponding horizontal telescopic link, and the upper end is hinged to the support frame. Each straight rod, the corresponding horizontal telescopic link, and the corresponding support frame are located in the same vertical plane.

[0008] Preferably, the support frame includes a horizontal frame located between two moving wheels and vertical frames extending upward from the left and right ends of the horizontal frame. One end of each of the two horizontal telescopic links is fixedly connected to the horizontal frame, and the upper end of each vertical link is respectively hinged to the corresponding vertical frame.

[0009] Preferably, a horizontal bar is fixedly mounted on the top of the two vertical frames, and a manual hoist is installed on the horizontal bar. A sliding rod is provided at the position of the main arm corresponding to the vertical movement space. The length direction of the sliding rod is perpendicular to the extension direction of the main arm. Both ends of the sliding rod slide on the corresponding vertical frame along its length direction. The manual hoist is formed as a driving part to drive the main arm to move up and down.

[0010] Preferably, each vertical frame includes two columns arranged in the front-to-back direction, with a track recessed on the opposite side of each column, and rollers installed at both ends of the sliding rod along its length, the rollers being located within the track.

[0011] Preferably, the main arm includes a first segment and a second segment fixedly connected. The end of the first segment away from the second segment forms the hinge segment, and the end of the second segment away from the first segment forms the mounting end. The second segment extends downward away from the extension direction of the first segment, so that the first segment and the second segment are bent and connected. A mounting bracket perpendicular to the second segment is provided at the mounting end of the second segment. A transformer fixing clamp is hinged to the upper end of the mounting bracket so that the two are hinged and rotatably connected. The transformer fixing clamp is used to detachably connect the spool transformer.

[0012] When the main arm is at the lower limit position, the mounting frame is tilted, and the transformer fixing clamp is offset from the mounting frame and the transformer fixing clamp is in a vertical position.

[0013] When the main arm is at its upper limit position, the mounting frame is vertically positioned, and the transformer fixing clamp is in contact with the mounting frame and is in a vertical position.

[0014] Preferably, the device also includes a stabilizer bar, one end of which is fixedly connected to the second segment and the other end of which is fixedly connected to the mounting bracket, such that the mounting bracket, the second segment, and the stabilizer bar form a triangular structure.

[0015] Preferably, both wheels are inflatable.

[0016] Preferably, the counterweight vehicle includes a movable trolley and a counterweight mounted thereon.

[0017] Preferably, the movable vehicle is equipped with a braking structure so that the movable vehicle can be in a fixed state during use.

[0018] The leaky plate transformer installation vehicle provided by this utility model has the following technical effects:

[0019] When using, combine Figure 1-4 For example, when installing a perforated transformer, the perforated transformer to be installed is first transported to the front of the transformer fixing clamp on the installation vehicle using a forklift. The position of the transformer fixing clamp and the perforated transformer is adjusted so that the perforated transformer and the transformer fixing clamp are properly matched and fixed (for example, by installing several fixing screws that pass through the transformer fixing clamp and locking them). Due to the hinged design of the transformer fixing clamp on the installation vehicle and its positional relationship with the main arm, the perforated transformer located on the forklift can be aligned with the transformer fixing clamp for quick fixing. Figure 3 The state shown Figure 1 Subsequently, the manual hoist is pulled to raise the slab transformer off the forklift to a suitable installation height, and then the installation trolley is pushed into place, as follows. Figure 4 status Figure 2 This is a schematic diagram of the rising process; push the installation cart to the installation position of the perforated plate transformer, and then adjust the height position of the perforated plate transformer by pulling the manual hoist (at this time, the transformer fixing clamp and the mounting frame are in contact). Figure 1 As shown; then slowly push the installation cart horizontally forward to allow the sprue transformer to enter the installation hole. When removing the sprue transformer that needs to be replaced, the operation can be reversed.

[0020] This installation vehicle is self-manufactured and assembled, with a modular structure that is detachable and transportable. It is low-cost, replicable, and easy to promote. It changes the traditional method of retrofitting transformers, eliminating many safety risks associated with retrofitting, such as narrow areas and pipe obstructions. The pre-installation method makes transformer maintenance and relocation work safer and more efficient. It can use tools to move, lift, and place transformers, effectively eliminating significant safety risks during transformer installation and relocation, and greatly improving the efficiency of maintenance work.

[0021] It can be designed with different transformer fixing clamps, and by changing the transformer fixing clamps, it can realize the installation and replacement of various existing transformers, truly achieving multi-purpose use of one machine.

[0022] While completely replacing manual handling, the number of workers has been reduced from 7 to 4, and the working time for replacing the transformer has been reduced from 4 hours to 2 hours. Attached Figure Description

[0023] Figure 1 A schematic diagram of a specific embodiment of a leaky plate transformer installation vehicle provided by this utility model;

[0024] Figure 2 for Figure 1 Schematic diagrams of the structure from different perspectives;

[0025] Figure 3 The state of operation of the installation vehicle using this spool transformer. Figure 1 ;

[0026] Figure 4 The state of operation of the installation vehicle using this spool transformer. Figure 2 .

[0027] Figure 1-4 The labels in the attached figures are as follows:

[0028] 1. Movable trolley, 2. Counterweight, 3. Main boom, 4. Slotted transformer, 5. Moving wheels, 6. Horizontal telescopic linkage, 7. Horizontal guide tube, 8. Straight rod, 9. Horizontal frame, 10. Vertical frame, 11. Horizontal rod, 12. Manual hoist, 13. Sliding rod, 14. Column, 15. First section, 16. Second section, 17. Mounting frame, 18. Transformer fixing clamp, 19. Stabilizer bar, 20. Forklift. Detailed Implementation

[0029] like Figure 1-4As shown, this utility model provides a sprue transformer installation vehicle, which includes a counterweight vehicle. One side of the counterweight vehicle is formed as a front side. Two sides adjacent to the front side and arranged opposite to it are the left and right sides. A main arm 3 extending forward and away from the front side is installed on the front side. The main arm 3 includes a hinged end and a mounting end at both ends. The hinged end is hinged to the front side, allowing the main arm 3 to rotate about the hinged end in a vertical plane. The mounting end is used for detachably connecting a sprue transformer 4. It also includes two moving wheels 5 arranged opposite to each other in the left-right direction and located in front of the front side. The two moving wheels 5 are connected by a pivot shaft to enable synchronous movement. A fixed axle is provided between the two moving wheels 5. A support frame with height that moves synchronously with two moving wheels forms a vertical movement space. The main arm 3 passes through the vertical movement space and its mounting end is located in front of the vertical movement space. A drive unit is provided on the support frame, which is connected to the main arm 3 so that the main arm 3 can be driven to move up and down in the vertical movement space. A horizontal telescopic structure is provided on the support frame at a position below the main arm 3 and on the counterweight vehicle at the opposite position so that the counterweight vehicle and the two synchronously moving wheels 5 can move closer or further apart. It also includes a tilt adjustment structure, with its lower end hinged to the horizontal telescopic structure and its upper end hinged to the support frame.

[0030] like Figure 1-4 As shown, in one specific embodiment, a horizontal telescopic link 6 extending backward is fixedly connected to both the left and right sides of the support frame located between the two moving wheels 5. A horizontal guide tube 7 is provided at the position of the counterweight vehicle corresponding to each horizontal telescopic link 6. Each horizontal telescopic link 6 is slidably disposed in the corresponding horizontal guide tube 7 to form the horizontal telescopic structure. The tilt adjustment structure includes two straight rods 8. The lower end of each straight rod 8 is hinged to the corresponding horizontal telescopic link 6, and the upper end is hinged to the support frame. Each straight rod 8, the corresponding horizontal telescopic link 6, and the corresponding support frame are located in the same vertical plane.

[0031] In this specific embodiment, the support frame includes a horizontal frame 9 located between two moving wheels and a vertical frame 10 extending upward from the left and right ends of the horizontal frame 9. One end of each of the two horizontal telescopic connecting rods 6 is fixedly connected to the horizontal frame 9, and the upper end of each straight rod 8 is respectively hinged to the corresponding vertical frame 10.

[0032] Combination Figure 1-4In this specific embodiment, a horizontal bar 11 is fixedly mounted on the top of the two vertical frames 10. A manual hoist 12 is installed on the horizontal bar 11. A sliding bar 13 is provided at the position of the main arm 3 corresponding to the vertical movement space. The length direction of the sliding bar 13 is perpendicular to the extension direction of the main arm 3. Both ends of the sliding bar 13 slide on the corresponding vertical frame 10 along its length direction. The manual hoist 12 is formed as a driving part to drive the main arm 3 to move up and down.

[0033] Each vertical frame 10 includes two columns 14 arranged in the front-to-back direction. Each of the two columns 14 has a recessed track on one side facing each other. Rollers are installed at both ends of the sliding rod 13 along its length direction, and the rollers are located in the track.

[0034] In this specific implementation, such as Figure 1-4 As shown, the main arm 3 includes a first segment 15 and a second segment 16 that are fixedly connected. The end of the first segment 15 away from the second segment 16 forms the hinge segment, and the end of the second segment 16 away from the first segment 15 forms the mounting end. The second segment 16 is deviated downward from the extension direction of the first segment 15, so that the first segment 15 and the second segment 16 are bent and connected. A mounting bracket 17 perpendicular to the second segment 16 is provided at the mounting end of the second segment 16. A transformer fixing clamp 18 is hinged to the upper end of the mounting bracket 17 so that the two are hinged and rotatably connected. The transformer fixing clamp 18 is used to detachably connect the spool transformer 4.

[0035] When the main arm 3 is at the lower limit position, the mounting frame 17 is tilted, and the transformer fixing clamp 18 is offset from the mounting frame 17 and is in a vertical position (e.g., Figure 3 );

[0036] When the main arm 3 is at its upper limit position, the mounting frame 17 is vertically positioned, and the transformer fixing clamp 18 contacts the mounting frame 17 and is in a vertical position (e.g., Figure 1 ).

[0037] In one specific implementation, such as Figure 1-2 As shown, it also includes a stabilizer bar 19, one end of which is fixedly connected to the second segment 16 and the other end is fixedly connected to the mounting bracket 17, so that the mounting bracket 17, the second segment 16 and the stabilizer bar 19 form a triangular structure.

[0038] Both of the movable wheels 5 are inflatable wheels. Using inflatable wheels can improve the stability of the installation vehicle during operation.

[0039] The counterweight vehicle includes a movable trolley 1 and a counterweight 2 mounted on it, and the weight of the counterweight 2 can be easily adjusted according to the actual working conditions.

[0040] In one specific embodiment, the movable vehicle 1 is equipped with a braking structure that allows it to remain stationary during use. This braking structure is prior art and will not be elaborated upon here.

[0041] When using, combine Figure 1-4 For example, when installing the perforated plate transformer 4, the perforated plate transformer 4 to be installed is first transported to the front of the transformer fixing clamp 18 of the installation vehicle using a forklift 20. The positions of the transformer fixing clamp 18 and the perforated plate transformer 4 are adjusted so that the perforated plate transformer 4 is properly matched with the transformer fixing clamp 18 for fixing (for example, by installing several fixing screws that pass through the transformer fixing clamp 18 and locking them). Due to the hinged setting of the transformer fixing clamp 18 of the installation vehicle and its positional relationship with the main arm 3, the perforated plate transformer 4 located on the forklift can be aligned with the transformer fixing clamp 18 for quick fixing. Figure 3 The state shown Figure 1 Subsequently, the manual hoist 12 is pulled up, causing the slatted transformer 4 to detach from the forklift 20 and rise to the appropriate installation height. Then, the installation trolley is pushed into place, as follows. Figure 4 status Figure 2 This is a schematic diagram of the rising process; push the installation cart to the installation position of the perforated plate transformer 4, and then adjust the height position of the perforated plate transformer 4 by pulling the manual hoist 12 (at this time, the transformer fixing clamp 18 and the mounting frame 17 are in contact). Figure 1 As shown; then push the installation cart horizontally forward slowly, allowing the sprue transformer 4 to enter the installation hole. When removing the sprue transformer 4 that needs to be replaced, the operation can be reversed.

Claims

1. A laminated transformer mounting vehicle, characterized by, The invention relates to a crane, comprising a counterweight vehicle, one side of which is formed as a front side, two sides of which are located adjacent to the front side and opposite to each other, and are a left side and a right side, a main arm extending forward and away from the front side is installed on the front side, the main arm comprises a hinged end and an installation end at both ends thereof, the hinged end is hinged to the front side so that the main arm can rotate around the hinged end in a vertical plane, and the installation end is used for detachably connecting a field coil transformer, two moving wheels are arranged opposite to each other in the left-right direction and in front of the front side, the two moving wheels are connected through a rotating shaft so as to be synchronously movable, a support frame with a height is fixedly arranged between the two moving wheels and synchronously movable with the two moving wheels, the support frame is formed with an up-down moving space, the main arm passes through the up-down moving space and the installation end thereof is located in front of the up-down moving space, a driving part is arranged on the support frame and connected to the main arm so as to drive the main arm to move up and down in the up-down moving space, a horizontal telescopic structure is arranged on the support frame at a position below the main arm and opposite to the position on the counterweight vehicle so that the counterweight vehicle and the two synchronously moving moving wheels can move close to or away from each other, and an inclination adjusting structure is arranged, one end of which is hinged to the horizontal telescopic structure and the other end thereof is hinged to the support frame.

2. The manifold transformer installation vehicle of claim 1, wherein, The left and right sides of the support frame between the two moving wheels are fixedly connected with a horizontal telescopic connecting rod extending rearward, a horizontal guide pipe is arranged at the position of the counterweight vehicle corresponding to each horizontal telescopic connecting rod, each horizontal telescopic connecting rod is slidingly arranged in the corresponding horizontal guide pipe, forming the horizontal telescopic structure, the inclination adjusting structure comprises two straight rods, one end of each straight rod is hinged to the corresponding horizontal telescopic connecting rod and the other end thereof is hinged to the support frame, each straight rod, the corresponding horizontal telescopic connecting rod and the corresponding support frame are located in the same vertical plane.

3. The manifold transformer installation vehicle of claim 2, wherein, The support frame comprises a horizontal frame between the two moving wheels and vertical frames extending upward at the left and right ends of the horizontal frame, one end of each horizontal telescopic connecting rod is fixedly connected to the horizontal frame, and the other end of each straight rod is hinged to the corresponding vertical frame.

4. The manifold transformer installation vehicle of claim 3, wherein, The top ends of the two vertical frames are fixedly arranged with a horizontal rod, a manual hoist is installed on the horizontal rod, a sliding rod is arranged at the position corresponding to the up-down moving space of the main arm, the length direction of the sliding rod is perpendicular to the extension direction of the main arm, and both ends of the sliding rod in the length direction are slidingly arranged on the corresponding vertical frames, and the manual hoist is formed as a driving part for driving the main arm to move up and down.

5. The manifold transformer installation vehicle of claim 4, wherein, Each vertical frame comprises two vertical columns arranged in the front-rear direction, and the opposite sides of the two vertical columns are recessed to form tracks, and rollers are installed at both ends of the sliding rod in the length direction, and the rollers are located in the tracks.

6. The manifold transformer installation vehicle of claim 5, wherein, The main arm comprises a first segment and a second segment fixedly connected, the first segment forms the articulated end away from one end of the second segment, the second segment forms the mounting end away from one end of the first segment, the second segment is downwardly deviated from the extension direction of the first segment, the first segment and the second segment are bently connected, a mounting bracket perpendicular to the second segment is arranged on the mounting end of the second segment, the upper end of the mounting bracket is articulated with a transformer fixing clamp, and the two are articulatedly and rotatably connected, and the transformer fixing clamp is used for detachably connecting the transformer with the bushing; When the main arm is located at the lower limit position, the mounting bracket is obliquely arranged, the transformer fixing clamp is deviated from the mounting bracket, and the transformer fixing clamp is in a vertical state; When the main arm is located at the upper limit position, the mounting bracket is vertically arranged, the transformer fixing clamp contacts the mounting bracket, and the transformer fixing clamp is in a vertical state.

7. The manifold transformer installation vehicle of claim 6, wherein, Further comprising a stabilizing rod, one end of the stabilizing rod is fixedly connected to the second segment, and the other end of the stabilizing rod is fixedly connected to the mounting bracket, so that the mounting bracket, the second segment and the stabilizing rod form a triangular structure.

8. The manifold transformer installation vehicle of claim 1, wherein, The two moving wheels are inflatable wheels.

9. The manifold transformer installation vehicle of claim 1, wherein, The counterweight vehicle comprises a movable trolley and a counterweight arranged on the movable trolley.

10. The manifold transformer installation vehicle of claim 9, wherein, The movable trolley is provided with a brake structure, so that the movable trolley can be in a fixed state during use.

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