Insulator disassembling device with residue centralized collection function

Abstract

The invention belongs to the technical field of wire installation and insulator replacement and recovery, and particularly relates to an insulator disassembling device with a residue centralized collection function, the insulator disassembling device comprises a disassembling shell, a transportation assembly, an insulator and a primary disassembling assembly, and the transportation assembly is located above the disassembling shell. The two knocking modes of the two-stage disassembling assemblies are adopted, namely, the first mode is that the two-stage disassembling assemblies on the two sets of extrusion plates are arranged in a staggered mode, and staggered knocking can make an insulator fitting swing in a curve mode, and the second mode is that two push rods of the two-stage disassembling assemblies on one side are started together through a synchronizer, so that the levelness of one side of an insulator is guaranteed, and the insulator fitting can be disassembled conveniently. The two pushing rods of the second-stage disassembling assembly on the other side are started in a staggered mode through the delayer, the second-stage disassembling assembly on the other side is started in a staggered mode through the delayer, so that the knocking rods on the side alternately knock the insulator hardware left and right, and the insulator hardware swings in a disordered state; and the annular ceramic or glass in the annular concave area of the insulator hardware fitting can be effectively disassembled.

Description

Technical Field

[0001] The invention relates to the technical field of electric wire installation and insulator replacement and recycling, and in particular to an insulator disassembling device capable of collecting residues in a centralized manner. Background Art

[0002] Insulators are widely used in power systems and play a very critical insulating role. They are one of the important guarantees for the safe operation of power lines. With the continuous construction and maintenance of power grids, the number of new insulators increases year by year, and insulators that have been in operation for more than a certain number of years need to be retired and recycled. Since the hardware and ceramic parts of the insulators are closely combined, the traditional manual separation method is inefficient and costly. Therefore, modern recycling and processing equipment usually uses automated or semi-automated mechanical methods to separate hardware and ceramics, or uses chemical reaction liquid to separate hardware and ceramics. However, it should be noted that chemical reaction liquid may cause certain damage to the insulator hardware.

[0003] The existing Chinese patent (publication number CN114082469B) relates to a ceramic insulator recycling and reuse processing equipment. This patent uses the magnetic force of an electromagnet to adsorb and fix the insulator hardware. At present, the hardware of traditional insulators may have magnetism under certain conditions, but this is not its universal property, and it is disassembled by impact. During the impact process, the insulator is easily separated from the magnetic fixation, and the impact will cause the hardware to deform, affecting the recovery of the hardware. In addition, the impact disassembly method is not easy to disassemble the annular ceramic or glass located in the annular recessed area of ​​the hardware. If the impact is increased to solve the problem of ceramic or glass in this area, then the fragile area of ​​the hardware will definitely be impacted, causing deformation.

[0004] Therefore, our invention proposes an insulator disassembly device with the function of centralized residue collection, which is conducive to the assembly line disassembly of the insulator and has stable and fixed fixity, which is conducive to the effective disassembly of the annular ceramic or glass in the annular recessed area of ​​the insulator hardware and avoids deformation of the insulator hardware during disassembly. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an insulator disassembling device with a centralized residue collection function to solve the above-mentioned problems existing in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an insulator disassembling device with centralized residue collection, comprising a disassembling shell, a transport assembly, an insulator and a primary disassembling assembly, wherein the transport assembly is located above the disassembling shell, the transport assembly hangs the insulator through a locking structure, and the insulator passes through the disassembling shell along with the transport assembly, a primary disassembling assembly is installed inside the disassembling shell, a fixing assembly is installed on the moving path of the insulator, and the fixing assembly and the locking structure fix the upper and lower ends of the insulator; The first-level disassembly assembly includes two extrusion plates and two hydraulic rods. The two groups of extrusion plates are respectively located on both sides of the forward direction of the insulator. The back plates of the two groups of extrusion plates are both installed with hydraulic rods. The two groups of hydraulic rods push the two groups of extrusion plates to squeeze the insulator. The side walls of the extrusion plates facing the insulator are equidistantly provided with second-level disassembly assemblies. The secondary disassembly assembly comprises a knocking rod, a bearing and a push rod, one end of the two push rods is fixed to the pressure plate, and the other end is connected to the knocking rod through a bearing.

[0007] Further: a transport rail is installed on the bottom surface of the transport component, and the locking structure is slidably installed on the transport rail. A groove is opened on the bottom surface of the locking structure, and a lifting rod is installed inside the groove. A hanging rod is installed at the bottom of the lifting rod, and a limited locking rod is arranged on the other side of the groove. The lifting rod drives the hanging rod to contract so that it is stuck in the limited locking rod.

[0008] Further: the base opening of the fixed component is opposite to the forward direction of the insulator, and two symmetrically arranged limit slide bars are installed inside the base, the limit slide bars are bent and have three step heights, and an electric push rod is installed at the bottom of the base, and the other end of the electric push rod is located on the linear slide rail.

[0009] Further: a collection box is installed at the bottom of the first-level disassembly component, and a discharge port is opened at the bottom of one side of the collection box.

[0010] Furthermore: the number of the secondary disassembly components is multiple, and the two groups of secondary disassembly components on the extrusion plates are staggered.

[0011] Further: the two push rods of the secondary disassembly assembly on one side are started together through a synchronizer, and the two push rods of the secondary disassembly assembly on the other side are started alternately through a delay device.

[0012] Furthermore: both sides of the opposite surfaces of the two groups of extrusion plates are provided with limit guard plates, the limit guard plates on the two groups of extrusion plates are provided correspondingly, and the combined width of the two groups of limit guard plates is the same as the diameter of the metal fittings of the insulator.

[0013] Compared with the prior art, the technical effects and advantages of the present invention are as follows: 1. The insulator disassembling device with the function of collecting residues in a centralized manner of the present invention uses a first-level disassembling component and a second-level disassembling component, and two groups of hydraulic rods are synchronously started to drive two groups of extrusion plates to perform extrusion-type crushing on the ceramic or glass on the outer wall of the insulator. By starting two groups of push rods, the knocking rods are pushed by bearings to knock on the insulator hardware, so that the ceramic or glass adhered to the outer wall of the insulator hardware falls off under the action of vibration. The extrusion of the first-level disassembling component and the knocking of the second-level disassembling component are helpful to remove the ceramic and glass adhered to the outer wall of the hardware, thereby avoiding deformation of the insulator hardware during the disassembly process.

[0014] 2. The insulator disassembling device with concentrated residue collection of the present invention, through the transport component, the fixing component and the locking structure, nests the hanging rod of the locking structure corresponding to the hanging hole on the insulator hardware, and then starts the lifting rod to drive the hanging rod to retract into the groove, so that the hanging rod is engaged and fixed with the corresponding locking rod, and the upper end of the insulator is fixed. The lower end of the insulator enters from the opening of the bottom bracket and slides in between the two groups of limit slide bars. After three steps, the height of the lower end of the insulator changes three times, so that the upper and lower ends of the insulator are straightened. When the insulator is disassembled, the electric push rod is started to retract so that the lower end of the insulator is separated from the two groups of limit slide bars, and then the linear slide rail is started to drive the bottom bracket to drop in height, so that the transport component is separated from the range of the first-level disassembly component, which is conducive to completing the assembly line disassembly of the insulator, and can be suitable for insulators of different heights and lengths.

[0015] 3. The insulator disassembly device with concentrated residue collection of the present invention adopts two knocking methods of the secondary disassembly components. The first method is that the secondary disassembly components on the two groups of extrusion plates are staggered, and the staggered knocking will cause the insulator hardware to swing in a curve. In the second method, the two push rods of the secondary disassembly components on one side are started together through a synchronizer to ensure the horizontality of one side of the insulator, and the two push rods of the secondary disassembly components on the other side are staggered through a delay device. The secondary disassembly components on the other side are staggered through a delay device, so that the knocking rods on this side knock the insulator hardware alternately left and right, so that the insulator hardware swings in a disordered state, which is conducive to the effective disassembly of the annular ceramic or glass in the annular recessed area of ​​the insulator hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall external structure of the present invention; Figure 2 It is a schematic diagram of the structure of the transport component of the present invention; Figure 3 It is a schematic diagram of the locking structure of the present invention; Figure 4 This is a schematic diagram of the overall structure of the first-level disassembly assembly of the present invention; Figure 5This is a schematic diagram of the structure of the first-level disassembly assembly of the present invention; Figure 6 It is a schematic diagram of the structure of the fixing assembly of the present invention; Figure 7 It is a schematic diagram of the structure of the secondary disassembly assembly on one side of the extrusion plate of the present invention; Figure 8 It is a schematic diagram of the secondary disassembly assembly structure of the present invention.

[0017] The accompanying drawings are marked as follows: 1. disassembly shell; 2. transportation component; 21. transportation slide rail; 22. locking structure; 221. locking rod; 222. lifting rod; 223. hanging rod; 3. insulator; 4. primary disassembly component; 41. extrusion plate; 42. secondary disassembly component; 421. knocking rod; 422. bearing; 423. push rod; 43. hydraulic rod; 44. limit guard plate; 5. collection box; 51. discharge port; 6. fixing component; 61. limit slide rod; 62. bottom support; 63. electric push rod; 64. linear slide rail. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the structures involved in the present invention are not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] Example: See also Figure 1-8 The present invention provides a technical solution: an insulator disassembling device with centralized residue collection, comprising a disassembling shell 1, a transport component 2, an insulator 3 and a primary disassembling component 4. After the hardware of the insulator 3 is disassembled, the next step is required to complete the recycling of the hardware of the insulator 3, and the hardware is tinned. Through the transport component 2, an assembly line operation can be formed to avoid manual stacking of the hardware, which causes the hardware to be bumped and deformed and affects the recycling effect. The transport component 2 is located above the disassembling shell 1; The transport component 2 hangs the insulator 3 via a locking structure 22, and the insulator 3 passes through the disassembly shell 1 along with the transport component 2. A transport slide rail 21 is installed on the bottom surface of the transport component 2, which mainly achieves smooth movement and positioning through the interaction force between the slider and the guide rail.

[0020] The transport rail 21 is slidably mounted with a locking structure 22, a groove is provided on the bottom surface of the locking structure 22, a lifting rod 222, a hanging rod 223 and a locking limit rod 221 are all located in the groove, a lifting rod 222 is installed inside the groove, a hanging rod 223 is installed at the bottom of the lifting rod 222, a locking limit rod 221 is arranged on the other side of the groove, the lifting rod 222 drives the hanging rod 223 to contract so that it is stuck in the locking limit rod 221, under normal conditions, the lifting rod 222 is unfolded to expose the hanging rod 223, the hanging hole on the hardware of the insulator 3 is nested with the hanging rod 223 corresponding to the hanging hole, and then the lifting rod 222 is started to drive the hanging rod 223 to contract into the groove so that the hanging rod 223 is locked and fixed with the locking limit rod 221, thereby completing the fixing of the upper end of the insulator 3, and the insulator 3 of different sizes with hanging holes can be used; It should also be noted that some insulators 3 do not have hanging holes on the upper ends and use screws. The locking structure 22 can be made by evenly opening screw holes of different sizes on the plate-like part to cope with insulators 3 of different sizes.

[0021] A primary disassembly component 4 is installed inside the disassembly shell 1, a fixing component 6 is installed on the moving path of the insulator 3, and the fixing component 6 and the locking structure 22 fix the upper and lower ends of the insulator 3, the opening of the bottom bracket 62 of the fixing component 6 is opposite to the forward direction of the insulator 3, and the transport component 2 sends the lower end of the insulator 3 into the corresponding opening of the bottom bracket 62, and two symmetrically arranged limit slide bars 61 are installed inside the bottom bracket 62, and the limit slide bars 61 are bent and have a three-step height, and an electric push rod is installed at the bottom of the bottom bracket 62 63, the other end of the electric push rod 63 is located on the linear slide rail 64, the lower end of the insulator 3 enters from the opening of the bottom bracket 62, and slides into the corresponding two groups of limit slide bars 61, and the height of the lower end of the insulator 3 changes three times after three steps, so that the upper and lower ends of the insulator 3 are straightened. When the insulator 3 is disassembled, the electric push rod 63 is started to shrink so that the lower end of the insulator 3 is separated from the two groups of limit slide bars 61, and then the linear slide rail 64 is started to drive the bottom bracket 62 to drop in height, so that the transport component 2 is separated from the range of the first-level disassembly component 4; The first-level disassembly component 4 includes two extrusion plates 41 and two hydraulic rods 43. The two groups of extrusion plates 41 are respectively located on both sides of the forward direction of the insulator 3. The left and right sides of the first-level disassembly component 4 have symmetrical structures. The back plates of the two groups of extrusion plates 41 are both installed with hydraulic rods 43. The hydraulic rod 43 includes a cylinder, a piston, a piston rod, a seal, etc. In the original state, the inside of the cylinder is filled with liquid, and the piston rod is in an external state without any contact with the inside of the cylinder. When a certain amount of force is applied to make the piston rod move inward, the piston will also move inward accordingly, and the liquid inside the cylinder will be squeezed and rise. The two groups of hydraulic rods 43 push the two groups of extrusion plates 41 to extrude the insulator 3. The two groups of extrusion plates 41 are provided with limit guard plates 44 on both sides of the opposite surfaces. The limit guard plates 44 of the two groups of extrusion plates 41 are provided correspondingly. The combined width of the two groups of limit guard plates 44 is the same as the diameter of the hardware of the insulator 3, or the combined width of the two groups of limit guard plates 44 is slightly larger than the diameter of the hardware of the insulator 3. The two groups of hydraulic rods 43 are synchronously started to drive the two groups of extrusion plates 41 to extrude and crush the ceramic or glass on the outer wall of the insulator 3. The two groups of limit guard plates 44 form limits to prevent the two groups of extrusion plates 41 from excessively extruding and causing deformation of the hardware of the insulator 3. The side wall of the extrusion plate 41 facing the insulator 3 is equidistantly provided with secondary disassembly components 42, and the secondary disassembly components 42 include knocking rods 421, bearings 422 and push rods 423. One end of the two push rods 423 is fixed to the pressure plate, and the other end is connected to the knocking rods 421 through the bearings 422. By starting the two sets of push rods 423, the knocking rods 421 are pushed by the bearings 422 to knock on the hardware of the insulator 3, so that the ceramic or glass adhered to the outer wall of the hardware of the insulator 3 falls off under the action of vibration.

[0022] A collecting box 5 is installed at the bottom of the first-level disassembling component 4, and a discharge port 51 is opened at the bottom of one side of the collecting box 5. After the first-level disassembling component 4 and the second-level disassembling component 42 disassemble the ceramic and glass on the outer wall of the insulator 3, the fragments naturally fall into the collecting box 5 below under the action of gravity, and the fragments can be taken out through the discharge port 51 on one side thereof.

[0023] Example 1 Among them, the number of the secondary disassembly components 42 is multiple, and the two groups of secondary disassembly components 42 on the extrusion plates 41 are staggered. The staggered secondary disassembly components 42 can avoid damage to the components caused by knocking at the same position on both sides. At the same time, the staggered knocking will cause the insulator 3 hardware curve to swing, thereby forming a wave amplitude for the annular ceramic or glass in the annular recessed area of ​​the hardware, making it easier to crush the ceramic and glass and gradually fall off under vibration.

[0024] It should be noted that the insulator 3 fittings are not integrally formed, but a plurality of single fittings are combined to form a complete fitting, and the length of the fittings is determined by the number of single fittings.

[0025] Example 2 Among them, the two pushing rods 423 of the secondary disassembly component 42 on one side are started together through a synchronizer to ensure the horizontality of one side of the insulator 3, and the two pushing rods 423 of the secondary disassembly component 42 on the other side are started alternately through a delay device, and the secondary disassembly component 42 on the other side is started alternately through a delay device, so that the knocking rod 421 on this side knocks the hardware of the insulator 3 alternately left and right, so that the hardware of the insulator 3 swings in a disordered state, which can better form multi-angle extrusion on the ceramic or glass adsorbed on the hardware, so that it is broken and separated from the hardware.

[0026] Embodiment 1 and Embodiment 2 can be used alone or together.

[0027] The working principle of the embodiment of the present invention is as follows: the hanging hole on the hardware of the insulator 3 is nested with the hanging rod 223 of the locking structure 22, and then the lifting rod 222 is started to drive the hanging rod 223 to retract into the groove, so that the hanging rod 223 is engaged and fixed with the locking rod 221, thereby completing the fixing of the upper end of the insulator 3; By starting the transport slide rail 21 of the transport assembly 2, the locking structure 22 and the insulator 3 are driven to move into the first disassembly assembly in the disassembly housing 1; The lower end of the insulator 3 enters from the opening of the bottom bracket 62 and slides in between the two sets of limit slide bars 61. After three steps, the height of the lower end of the insulator 3 changes three times, thereby straightening the upper and lower ends of the insulator 3.

[0028] By synchronously starting two groups of hydraulic rods 43, two groups of extrusion plates 41 are driven to extrude and crush the ceramic or glass on the outer wall of the insulator 3. By starting two groups of push rods 423, the bearings 422 push the knocking rods 421 to knock on the hardware of the insulator 3, and the ceramic or glass adhered to the outer wall of the hardware of the insulator 3 falls off under the action of vibration.

[0029] The secondary disassembly assembly 42 has two working modes, and can be used individually or simultaneously; The secondary disassembly components 42 on the two sets of extrusion plates 41 are arranged alternately, and the alternate knocking will cause the insulator 3 fittings to swing in a curved shape; Alternatively, the two push rods 423 of the secondary disassembly assembly 42 on one side are started together through a synchronizer to ensure the horizontality of one side of the insulator 3, and the two push rods 423 of the secondary disassembly assembly 42 on the other side are started alternately through a delay device, and the secondary disassembly assembly 42 on the other side is started alternately through a delay device, so that the knocking rod 421 on this side knocks the hardware of the insulator 3 alternately left and right, so that the hardware of the insulator 3 swings in a disordered state.

[0030] After the primary disassembly assembly 4 and the secondary disassembly assembly 42 disassemble the ceramic and glass of the outer wall of the insulator 3, the fragments thereof naturally fall into the collecting box 5 below under the action of gravity, and the fragments can be taken out through the discharge port 51 on one side thereof.

[0031] When the insulator 3 is completely disassembled, the electric push rod 63 is started to retract so that the lower end of the insulator 3 is separated from between the two sets of limit slide bars 61, and then the linear slide rail 64 is started to drive the bottom bracket 62 to descend in height, so that the transport component 2 is separated from the range of the first-level disassembly component 4.

[0032] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulator disassembling device with a function of collecting residues, comprising a disassembling shell (1), a transport component (2), an insulator (3) and a primary disassembling component (4), wherein the transport component (2) is located above the disassembling shell (1), the transport component (2) hangs the insulator (3) via a locking structure (22), and the insulator (3) passes through the disassembling shell (1) along with the transport component (2), the primary disassembling component (4) is installed inside the disassembling shell (1), a fixing component (6) is installed on the moving path of the insulator (3), and the fixing component (6) and the locking structure (22) fix the upper and lower ends of the insulator (3); Features: The primary disassembly assembly (4) comprises two extrusion plates (41) and two hydraulic rods (43), the two groups of extrusion plates (41) being respectively located on both sides of the forward direction of the insulator (3), the back plates of the two groups of extrusion plates (41) being both installed with hydraulic rods (43), the two groups of hydraulic rods (43) pushing the two groups of extrusion plates (41) to extrude the insulator (3), and the side walls of the extrusion plates (41) facing the insulator (3) being provided with secondary disassembly assemblies (42) at equal intervals; The secondary disassembly assembly (42) comprises a knocking rod (421), a bearing (422) and a push rod (423); one end of the two push rods (423) is fixed to the pressure plate, and the other end is connected to the knocking rod (421) via the bearing (422).

2. The insulator dismantling device with centralized residue collection according to claim 1, characterized in that: A transport rail (21) is installed on the bottom surface of the transport component (2), and the transport rail (21) is slidably installed with the locking structure (22). A groove is provided on the bottom surface of the locking structure (22), and a lifting rod (222) is installed inside the groove. A hanging rod (223) is installed at the bottom of the lifting rod (222), and a limited locking rod (221) is provided on the other side of the groove. The lifting rod (222) drives the hanging rod (223) to contract so that it is locked into the limited locking rod (221).

3. The insulator dismantling device with centralized residue collection according to claim 1, characterized in that: The opening of the base bracket (62) of the fixing component (6) is opposite to the forward direction of the insulator (3), and two symmetrically arranged limit slide bars (61) are installed inside the base bracket (62). The limit slide bars (61) are bent and have three steps. An electric push rod (63) is installed at the bottom of the base bracket (62), and the other end of the electric push rod (63) is located on a linear slide rail (64).

4. The insulator dismantling device with centralized residue collection according to claim 1, characterized in that: A collection box (5) is installed at the bottom of the first-level disassembly component (4), and a discharge port (51) is provided at the bottom of one side of the collection box (5).

5. The insulator dismantling device with centralized residue collection according to claim 1, characterized in that: The number of the secondary disassembly components (42) is plural, and the secondary disassembly components (42) on the two groups of the extrusion plates (41) are arranged in a staggered manner.

6. The insulator dismantling device with centralized residue collection according to claim 5, characterized in that: The two push rods (423) of the secondary disassembly assembly (42) on one side are started together through a synchronizer, and the two push rods (423) of the secondary disassembly assembly (42) on the other side are started alternately through a delay device.

7. The insulator dismantling device with centralized residue collection according to claim 1, characterized in that: Limiting guard plates (44) are arranged on both sides of the opposite surfaces of the two groups of extrusion plates (41), the limiting guard plates (44) on the two groups of extrusion plates (41) are arranged correspondingly, and the combined width of the two groups of limiting guard plates (44) is the same as the diameter of the metal fittings of the insulator (3).

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