Disassembling tool

Abstract

The utility model relates to the technical field of photovoltaic module dismounting tools, in particular to a dismounting tool. Comprising a first connecting frame, a second connecting frame is arranged at the top of the first connecting frame, a rotary lifting threaded rod is in threaded connection with the interior of one end of the first connecting frame, a nut rotating head is slidably connected to the top of the rotary lifting threaded rod, an assembling groove is formed in one end of the second connecting frame, and a positioning rod is slidably connected into the assembling groove. According to the dismounting tool provided by the utility model, the first connecting frame, the second connecting frame, the rotary lifting threaded rod, the nut rotating head, the fixing head and the lifting mechanism are matched, so that an undismounted bolt can be fixed through the fixing head; and a nut on a fixed bolt is driven to be separated through rotation by rotating a lifting threaded rod in the first connecting frame through a positioning rod, and meanwhile, the distance between the first connecting frame and the second connecting frame is adjusted through a lifting mechanism, so that more scenes can be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component dismantling tools, in particular to a dismantling tool. Background Art

[0002] Photovoltaic module (solar module) is a solar cell module. Since the output voltage of a single solar cell is low and the electrodes of unpackaged cells are easily detached due to environmental influences, a certain number of single cells must be sealed into a photovoltaic module in series or parallel to avoid corrosion of the cell electrodes and interconnecting wires.

[0003] Traditional photovoltaic modules are installed using hexagonal screws. When they are inspected after long-term use or need to be replaced or removed, one person needs to fix the screws on the front of the module while another person removes the nuts on the back, which is very inconvenient.

[0004] Therefore, a disassembly tool is designed to provide another technical solution to the above technical problem. Utility Model Content

[0005] Based on this, it is necessary to provide a disassembly tool for solving the technical problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A disassembly tool comprises a first connecting frame, a second connecting frame is arranged on the top of the first connecting frame, a rotating lifting threaded rod is connected to the internal thread of one end of the first connecting frame, a nut rotating head is slidably connected to the top of the rotating lifting threaded rod, an assembly groove is opened inside one end of the second connecting frame, a positioning rod is slidably connected inside the assembly groove, and a fixed head is arranged at the bottom of the positioning rod.

[0008] As a preferred implementation of the disassembly tool provided by the utility model, the first connecting frame and the second connecting frame are symmetrically arranged.

[0009] As a preferred implementation of the disassembly tool provided by the utility model, a hexagonal square rod is fixed to the bottom end of the fixed head.

[0010] As a preferred implementation of the disassembly tool provided by the utility model, a hexagonal bolt head is fixed to the bottom of the rotating lifting threaded rod.

[0011] As a preferred embodiment of the disassembly tool provided by the utility model, a lifting mechanism is installed between the first connecting frame and the second connecting frame and at an end away from the rotating lifting threaded rod, and the lifting mechanism includes a rotating block and an adjusting threaded rod, and the top and bottom of the rotating block are fixed with adjusting threaded rods, and the threads of the two adjusting threaded rods are in opposite directions, the outer side of the top adjusting threaded rod is threadedly connected to the second connecting frame, and the outer side of the bottom adjusting threaded rod is threadedly connected to the first connecting frame.

[0012] As a preferred embodiment of the disassembly tool provided by the utility model, a positioning mechanism for squeezing the positioning rod is installed inside the second connecting frame, and the positioning mechanism includes an extrusion plate, a pull plate, a limit block, a tension spring and an anti-slip layer. The second connecting frame is slidably connected with the extrusion plate inside, and the anti-slip layer is fixed at one end of the extrusion plate close to the positioning rod, and the top of the extrusion plate away from the anti-slip layer is slidably connected with a guide column inside, and the guide column is slidably connected to the second connecting frame, a tension spring is fixed inside the extrusion plate and at the bottom of the guide column, and the top of the tension spring is fixed to the guide column, and the bottom of the tension spring is fixed to the extrusion plate, and the top of the guide column is fixed to the pull plate, and the top of the guide column is fixed to the pull plate, and the top of the guide column is fixed to the pull plate, and the top of the guide column is fixed to the pull plate, and the top of the guide column is fixed to the pull plate, and the pull plate is fixed to the top of the guide column, and the pull grooves are opened inside the two sides of the pull plate, and the limit blocks are fixed at the bottom of the pull plate and at both sides of the guide column.

[0013] As a preferred embodiment of the disassembly tool provided by the utility model, the limit block is slidably connected to the second connecting frame, a positioning groove is provided inside the top end of the second connecting frame and at a position corresponding to the limit block, and the limit block is slidably connected to the second connecting frame through the positioning groove.

[0014] As a preferred implementation of the disassembly tool provided by the utility model, both ends of the bottom of the limit block are provided with extrusion slopes.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] The utility model provides a disassembly tool, through the cooperation of the first connecting frame, the second connecting frame, the rotating lifting threaded rod, the nut rotating head, the fixing head and the lifting mechanism, the unremoved bolt can be fixed by the fixing head, and the nut on the fixed bolt can be disengaged by the rotation of the rotating lifting threaded rod inside the first connecting frame through the positioning rod, and the distance between the first connecting frame and the second connecting frame can be adjusted by the lifting mechanism, so that more scenes can be adapted, so that only one person is needed for disassembly, thereby greatly improving the efficiency of installation and disassembly;

[0018] Through the cooperation between the rotating block and the adjusting threaded rod, the rotation of the rotating block drives the distance between the first connecting frame and the second connecting frame to be adjusted through the two adjusting threaded rods with opposite thread rotation directions, so that the first connecting frame can be disassembled at different heights.

[0019] By cooperating with the extrusion plate, the pull plate and the anti-slip layer, the rotation of the positioning rod inside the assembly groove is limited through the contact between the anti-slip layer and the positioning rods of different sizes, and the position of the pull plate is fixed through the sliding connection between the limit block and the positioning groove, so that the fixing head can rotate and fix the bolt to be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is an exploded view of the utility model;

[0023] Figure 3 This is a structural schematic diagram of the rotary lifting threaded rod of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the second connecting frame of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the fixed head of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the positioning groove of the utility model;

[0027] Figure 7 It is a schematic diagram of the internal structure of the extruded plate of the utility model.

[0028] In the figure: 1. first connecting frame; 2. second connecting frame; 3. rotating lifting threaded rod; 4. hexagonal bolt head; 5. nut rotating head; 6. positioning rod; 7. fixed head; 8. rotating block; 9. adjusting threaded rod; 10. assembly groove; 11. positioning groove; 12. extrusion plate; 13. pull plate; 14. limit block; 15. tension spring; 16. pull groove; 17. anti-slip layer; 18. guide column. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] Embodiment 1

[0034] Reference Figure 1-Figure 3 , a disassembly tool, comprising a first connecting frame 1, a second connecting frame 2 is arranged on the top of the first connecting frame 1, and the first connecting frame 1 and the second connecting frame 2 are symmetrically arranged, one end of the first connecting frame 1 is connected to a rotating lifting threaded rod 3 by internal threads, and a nut rotating head 5 is slidably connected to the top of the rotating lifting threaded rod 3, so that the nut rotating head 5 can only be detached and installed by lifting and sliding inside the top of the rotating lifting threaded rod 3, and the nut rotating head 5 cannot be rotated inside the rotating lifting threaded rod 3, and a hexagonal bolt head 4 is fixed to the bottom of the rotating lifting threaded rod 3, so that the hexagonal bolt head 4 can be driven to rotate by an external tool, and then the rotating lifting threaded rod 3 is adjusted to rotate inside the first connecting frame 1, so that the rotating lifting threaded rod 3 can be lifted and lowered by rotating inside the first connecting frame 1;

[0035] A lifting mechanism is installed between the first connecting frame 1 and the second connecting frame 2 and at one end away from the rotating lifting threaded rod 3. The lifting mechanism includes a rotating block 8 and an adjusting threaded rod 9. The top and bottom of the rotating block 8 are fixed with adjusting threaded rods 9, and the threads of the two adjusting threaded rods 9 are in opposite directions. The outer side of the adjusting threaded rod 9 at the top is threadedly connected to the second connecting frame 2, and the outer side of the adjusting threaded rod 9 at the bottom is threadedly connected to the first connecting frame 1, so that the rotation of the rotating block 8 can adjust the distance between the first connecting frame 1 and the second connecting frame 2 by reverse movement through the two adjusting threaded rods 9 with opposite threads; an assembly groove 10 is opened inside one end of the second connecting frame 2, and a positioning rod 6 is slidably connected inside the assembly groove 10, so that the positioning rod 6 can be installed inside the second connecting frame 2 through the assembly groove 10, and a fixed head 7 is provided at the bottom of the positioning rod 6, and a hexagonal square rod is fixed to the bottom end of the fixed head 7, so that the hexagonal square rod can enter the top of the hexagonal bolt.

[0036] In this embodiment, the distance between the bottom of the first connecting frame 1 and the top of the second connecting frame 2 can be adjusted between 70-150 mm, the distance between one end of the first connecting frame 1 and the rotating lifting threaded rod 3 is 20 mm, and the distance between one end of the second connecting frame 2 and the positioning rod 6 is 20 mm, so that the distance between the rotating lifting threaded rod 3 and one end of the first connecting frame 1 and the distance between the positioning rod 6 and one end of the second connecting frame 2 can be exactly the same, and the axes of the rotating lifting threaded rod 3 and the positioning rod 6 are parallel, and the rotating lifting threaded rod 3 and the positioning rod 6 are located at corresponding positions at different heights.

[0037] In this embodiment, the nut rotating head 5 can be put on the nut that needs to be disassembled, and the nut can be disassembled by rotating the lifting threaded rod 3 to drive the nut rotating head 5. In other embodiments, the top of the nut rotating head 5 and the bottom of the old photovoltaic component can be fixed by squeezing, and the disassembly nut can be driven by an external tool to rotate for removal.

[0038] The use process of a disassembly tool provided by the utility model is as follows: when in use, according to the height of the old photovoltaic component to be dismantled as needed, the rotating block 8 is rotated, and the rotating block 8 drives the two adjusting threaded rods 9 with opposite thread rotation directions to rotate, so that the rotation of the adjusting threaded rod 9 drives the first connecting frame 1 and the second connecting frame 2 to move in opposite directions to each other, thereby adjusting the height between the first connecting frame 1 and the second connecting frame 2, and at the same time, the positioning rod 6 with an appropriate type of fixed head 7 is installed inside the second connecting frame 2 through a sliding connection, and then the hexagonal sleeve at the bottom end of the fixed head 7 is placed on the bolt to be disassembled, so that the rotation of the bolt can be directly positioned, and then the corresponding model of nut rotating head 5 is installed on the top of the rotating lifting threaded rod 3 through the threaded connection of the first connecting frame 1, so that the nut rotating head 5 is located on the outside of the disassembly nut, and then the hexagonal bolt head 4 is driven to rotate through an external tool, and then the rotating lifting threaded rod 3 is adjusted to rotate inside the first connecting frame 1, and the rotation of the rotating lifting threaded rod 3 is lowered through the threaded connection inside the first connecting frame 1, and the lowering of the rotating lifting threaded rod 3 is disassembled by the nut rotating head 5.

[0039] Embodiment 2

[0040] Reference Figure 4-Figure 7 , a disassembly tool, a positioning mechanism for squeezing the positioning rod 6 is installed inside the second connecting frame 2, the positioning mechanism includes a squeezing plate 12, a pulling plate 13, a limit block 14, a tension spring 15 and an anti-skid layer 17, the second connecting frame 2 is slidably connected with the squeezing plate 12 inside, the end of the squeezing plate 12 close to the positioning rod 6 is fixed with the anti-skid layer 17, and the material of the anti-skid layer 17 is rubber, so that when the anti-skid layer 17 contacts with the positioning rod 6, the material of the anti-skid layer 17 increases the friction when squeezing the positioning rod 6, the top of the squeezing plate 12 away from the anti-skid layer 17 is slidably connected with a guide column 18 inside the second connecting frame 2, and the guide column 18 is slidably connected to the second connecting frame 2, so that the guide column 18 can slide in translation and lift in the second connecting frame 2;

[0041] A tension spring 15 is fixed inside the extrusion plate 12 and at the bottom of the guide column 18, and the top of the tension spring 15 is fixed to the guide column 18, and the bottom of the tension spring 15 is fixed to the extrusion plate 12, so that the rise of the guide column 18 drives the tension spring 15 to stretch, and a pull plate 13 is fixed on the top of the guide column 18, and the pull plate 13 is located at the top of the second connecting frame 2, and the inside of both sides of the pull plate 13 are provided with pull grooves 16, so that it is convenient to drive the pull plate 13 to rise through the pull grooves 16;

[0042] Limiting blocks 14 are fixed at the bottom of the pull plate 13 and on both sides of the guide column 18. The limiting blocks 14 are slidably connected to the second connecting frame 2. A positioning groove 11 is provided inside the top of the second connecting frame 2 and at a position corresponding to the limiting blocks 14. The limiting blocks 14 are slidably connected to the second connecting frame 2 through the positioning groove 11, so that when the limiting blocks 14 are located inside the positioning groove 11, the pull plate 13 and the guide column 18 cannot slide horizontally on the second connecting frame 2. Extrusion slopes are provided at both ends of the bottom of the limiting blocks 14, so that after the limiting blocks 14 are located at the top of the positioning groove 11, the limiting blocks 14 can quickly enter the interior of the positioning groove 11 through the extrusion slopes.

[0043] The use process of a disassembly tool provided by the utility model is as follows: when the positioning rod 6 enters the interior of the assembly groove 10, the pull plate 13 is driven to rise through the two pull grooves 16, and the rise of the pull plate 13 drives the limit block 14 to disengage from the slidingly connected positioning groove 11, and at the same time, the pull plate 13 drives the guide column 18 to rise, and the rise of the guide column 18 drives the tension spring 15 to stretch, and then the pull plate 13 is moved, and the pull plate 13 drives the extrusion plate 12 to approach the positioning rod 6 through the guide column 18, and the positioning rod 6 is squeezed by the fixed head 7 to increase the friction force, and then the pull plate 13 is lowered, and the pull plate 13 is allowed to rebound after being stretched by the tension spring 15 to reset, and the extrusion slope on the limit block 14 is allowed to enter the interior of the positioning groove 11, and then the pull plate 13 is manually squeezed, so that the limit block 14 completely enters the interior of the positioning groove 11, thereby preventing the positioning rod 6 from rotating inside the assembly groove 10.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A disassembly tool, characterized in that: The invention comprises a first connecting frame (1), a second connecting frame (2) is arranged on the top of the first connecting frame (1), a rotating lifting threaded rod (3) is connected to the internal thread of one end of the first connecting frame (1), a nut rotating head (5) is slidably connected to the top of the rotating lifting threaded rod (3), an assembly groove (10) is opened inside one end of the second connecting frame (2), a positioning rod (6) is slidably connected to the inside of the assembly groove (10), and a fixing head (7) is arranged at the bottom of the positioning rod (6).

2. A disassembly tool according to claim 1, characterized in that: The first connecting frame (1) and the second connecting frame (2) are symmetrically arranged.

3. A disassembly tool according to claim 1, characterized in that: A hexagonal square rod is fixed to the bottom end of the fixed head (7).

4. A disassembly tool according to claim 1, characterized in that: A hexagonal bolt head (4) is fixed to the bottom of the rotating lifting threaded rod (3).

5. A disassembly tool according to claim 1, characterized in that: A lifting mechanism is installed between the first connecting frame (1) and the second connecting frame (2) and at one end away from the rotating lifting threaded rod (3), the lifting mechanism comprising a rotating block (8) and an adjusting threaded rod (9), the adjusting threaded rod (9) being fixed at the top and the bottom of the rotating block (8), and the threads of the two adjusting threaded rods (9) are in opposite directions, the outer side of the adjusting threaded rod (9) at the top is threadedly connected to the second connecting frame (2), and the outer side of the adjusting threaded rod (9) at the bottom is threadedly connected to the first connecting frame (1).

6. A disassembly tool according to claim 1, characterized in that: A positioning mechanism for squeezing the positioning rod (6) is installed inside the second connecting frame (2), and the positioning mechanism comprises a squeezing plate (12), a pulling plate (13), a limiting block (14), a tension spring (15) and an anti-slip layer (17). The second connecting frame (2) is slidably connected to the squeezing plate (12) inside, and the anti-slip layer (17) is fixed to one end of the squeezing plate (12) close to the positioning rod (6), and the top of the squeezing plate (12) away from the anti-slip layer (17) is slidably connected to the guide column (18) inside, and the The guide column (18) is slidably connected to the second connecting frame (2); a tension spring (15) is fixed inside the extrusion plate (12) and at the bottom of the guide column (18); the top of the tension spring (15) is fixed to the guide column (18); the bottom of the tension spring (15) is fixed to the extrusion plate (12); a pull plate (13) is fixed to the top of the guide column (18); pull grooves (16) are provided inside both sides of the pull plate (13); and limit blocks (14) are fixed at the bottom of the pull plate (13) and at both sides of the guide column (18).

7. A disassembly tool according to claim 6, characterized in that: The limit block (14) is slidably connected to the second connecting frame (2); a positioning groove (11) is provided inside the top end of the second connecting frame (2) and at a position corresponding to the limit block (14); the limit block (14) is slidably connected to the second connecting frame (2) via the positioning groove (11).

8. A disassembly tool according to claim 6, characterized in that: Both ends of the bottom of the limiting block (14) are provided with extrusion inclined surfaces.

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