CN219854320U

CN219854320U - Handheld portable frame removing tool

Info

Publication number: CN219854320U
Application number: CN202320770061.0U
Authority: CN
Inventors: 吴杰; 钱耀
Original assignee: Changzhou Suntech Solar Power Co ltd
Current assignee: Changzhou Suntech Solar Power Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-10-20
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of photovoltaic module manufacturing, in particular to a handheld portable frame removing tool, which comprises a fixed bracket, wherein the fixed bracket is used for integrally fixing the tool on a photovoltaic panel, a translation push rod is horizontally arranged in the middle of the fixed bracket in a sliding manner, the translation push rod pushes a frame on the photovoltaic panel to drop off through horizontal movement and jacking, and a translation rack is arranged in the middle of the translation push rod; the upper part of the translation push rod is provided with a driving ratchet wheel, the driving ratchet wheel is meshed with the translation rack, the outer side of the driving ratchet wheel is connected with a pushing and pressing lever, and the pushing and pressing lever drives the driving ratchet wheel to rotate so as to drive the translation push rod to horizontally move through the translation rack. According to the utility model, the pushing lever drives the driving ratchet wheel to rotate, so that the translational push rod is driven to translate to push the frame in a pushing way, vibration cannot occur during disassembly, the stress of the frame is stable and balanced, the scratch of the photovoltaic glass and the damage and the scrapping of the frame component can be avoided, and the labor saving and the high efficiency are realized.

Description

Handheld portable frame removing tool

Technical Field

The utility model relates to the technical field of manufacturing of photovoltaic modules, in particular to a handheld portable frame removing tool.

Background

As the most mainstream photovoltaic power generation unit, a crystalline silicon photovoltaic module is of great importance, and the structure of the module is a multilayer rectangular sheet-like structure composed of glass, a photovoltaic cell packaging adhesive film (EVA), a battery, a photovoltaic cell packaging adhesive film (EVA) and a back sheet, which is called a laminate. Four sides of the component are fixed by frames made of aluminum alloy, the aluminum alloy frames are used as final packaging materials and combined with organic silica gel to package and protect the battery piece, glass and other multi-layer raw auxiliary materials, so that various performances of the component are effectively guaranteed, and the component can withstand the test of different environments. The aluminum frame is mechanically strong enough to support long-term operation of the assembly in the design process, taking into account the factors of the dead weight, wind load, snow load and other live loads of the assembly. Meanwhile, due to the existence of the aluminum frame and the silica gel, the toughened glass is better protected, and the transportation process is more convenient and safer. When the aluminum frame is assembled on the component in the component manufacturing process flow, the frame designs are mutually clamped to be primarily mechanically fixed, and then a gluing process is needed, so that the laminated piece and the aluminum frame are bonded by the organic silica gel to strengthen the mechanical strength of the laminated piece and the aluminum frame. Therefore, the combination of the aluminum frame and the assembly lamination piece of the assembly is very firm, once the assembly is required to be reworked before leaving the factory after the assembly is in a processing process, or the assembly is required to be recycled after the photovoltaic assembly is retired, the aluminum frame is required to be removed, and the aluminum frame is connected with the photovoltaic panel in the middle stably and firmly, so that the aluminum frame is difficult to remove.

The patent with the application number of CN201420448190.9 discloses an auxiliary fixture for disassembling a frame of a photovoltaic module, which comprises a supporting seat, wherein a flat plate is arranged at the top end of the supporting seat, a positioning column attached to the inner side of the frame is arranged on the flat plate, and a stand column for providing a fulcrum for disassembling the frame is arranged on one side of the positioning column on the flat plate; this auxiliary fixtures is dismantled to photovoltaic module frame provides auxiliary fulcrum effect when the frame is dismantled to reference column and stand on the flat board, and the effort of dismouting is acted on the frame, and each battery piece in the photovoltaic module can not be pulled the damage, also can dismantle from the photovoltaic module comparatively fast and conveniently.

But it needs to adopt manual demolishs the recovery, need pull the frame when demolishs, causes the atress unbalanced easily, still need hammer the guide bar with the mallet simultaneously when demolishing to vibrate the frame through the guide bar and make it drop, this kind of mode still can cause certain injury to glass and frame, leads to the subassembly to scrap easily, still causes the industrial injury easily.

Disclosure of Invention

Therefore, the utility model aims to provide a handheld portable frame disassembling tool to solve the problems that the existing photovoltaic panel frame disassembling equipment and mode are time-consuming and labor-consuming, and the glass and the frame are easy to be damaged to some extent, so that components are scrapped.

Based on the above object, the present utility model provides a handheld portable frame removing tool, comprising a fixing bracket for integrally fixing the tool on a photovoltaic panel;

the middle of the fixed support is horizontally provided with a translation push rod in a sliding manner, the translation push rod pushes a frame on the photovoltaic panel to drop off through horizontal movement and pushing, and the middle of the translation push rod is provided with a translation rack;

the upper part of the translation push rod is provided with a driving ratchet wheel, the driving ratchet wheel is meshed with the translation rack, the outer side of the driving ratchet wheel is connected with a pushing and pressing lever, and the pushing and pressing lever drives the driving ratchet wheel to rotate so as to drive the translation push rod to horizontally move through the translation rack.

Further, a fixed sucker is arranged in the middle of the fixed support, and the fixed support is fixedly adsorbed on the photovoltaic panel through the vacuum suction of the fixed sucker.

Further, a plurality of sucking disc pressing plates are arranged on the outer side of the fixed sucking disc in a surrounding mode, and the fixed sucking disc is fixed in the middle of the fixed support through the sucking disc pressing plates.

Further, the outer end of translation push rod is provided with the push rod splice, translation push rod pushes away photovoltaic frame through push rod splice roof pressure.

Further, a plurality of translation push rods are arranged above the fixed support, and the translation push rods are mutually parallel and independent.

Further, a horizontal guide frame is nested in the outer side of the translation push rod, the horizontal guide frame is fixedly connected with the fixing support, and the horizontal guide frame provides horizontal sliding constraint guiding for the translation push rod.

Further, the driving ratchet wheel is rotatably connected to the middle of the horizontal guide frame, a central rotating shaft is arranged at the center of the driving ratchet wheel, and the driving ratchet wheel is rotatably connected with the horizontal guide frame through the central rotating shaft.

Further, the bottom end of the pushing lever is rotationally connected with the central rotating shaft, a pushing pawl is arranged in the middle of the pushing lever, the pushing pawl pushes the driving ratchet wheel to rotate when the pushing lever rotates along the central rotating shaft, the pushing pawl slides on the driving ratchet wheel when the pushing lever reversely rotates along the central rotating shaft, and the driving ratchet wheel keeps still, so that the pushing lever pushes the driving ratchet wheel to rotate unidirectionally through the pushing pawl.

Further, the front end of the pushing pawl is meshed with the driving ratchet wheel, a pawl rotating shaft is arranged at the rear end of the pushing pawl, and the pushing pawl is connected with the pushing lever in a rotating mode through the pawl rotating shaft.

Further, a pawl spring is arranged in the middle of the pushing pawl, and the pawl spring pushes the pushing pawl to keep the pushing pawl meshed with the driving ratchet wheel.

The utility model has the beneficial effects that: from the above, the utility model provides a handheld portable frame removing tool, which mainly comprises the following advantages:

1. when the frame removing tool is used, the whole frame removing tool is temporarily adsorbed and fixed on the photovoltaic panel through the sucker structure, so that the frame removing tool is convenient to install and detach quickly, and is more convenient and quicker to use;

2. the frame dismantling tool drives the driving ratchet wheel to rotate through the pushing and pressing lever, and then drives the translation push rod to translate and push the frame, compared with the prior art that the frame is dismantled by pulling or hammering, the frame is not vibrated during the disassembly, the stress of the frame is more stable and balanced, the damage and the scrapping of the photovoltaic glass scratch and the frame component can be avoided, and the frame is safer and more efficient during the disassembly;

3. the pushing lever forms a lever structure, so that the labor is saved and the efficiency is improved when the device is used, and the frame dismounting efficiency is improved;

4. the pushing lever pushes the driving ratchet wheel to rotate unidirectionally through pushing the pawl, so that the pushing lever can be conveniently pushed to rotate reciprocally to drive the translation push rod to translate for disassembly, and the translation push rod can be conveniently moved manually to position and reset quickly, so that the labor is saved and the operation is efficient.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a partial structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the front side structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of a rear structure of an embodiment of the present utility model;

FIG. 4 is a schematic structural diagram illustrating a use state of an embodiment of the present utility model;

fig. 5 is a schematic structural view of a horizontal guide frame according to an embodiment of the present utility model.

Marked in the figure as:

1. a fixed bracket; 101. a suction cup pressing plate; 2. fixing a sucker; 201. a sucker deflector rod; 202. a horizontal handle; 3. translating the push rod; 301. translating the rack; 302. a push rod splice; 4. a horizontal guide frame; 5. a driving ratchet wheel; 501. a central spindle; 6. pushing the lever; 601. pushing the pawl; 602. a pawl rotation shaft; 603. a pawl spring.

Detailed Description

The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

As shown in fig. 1, 2, 3, 4 and 5, in this embodiment, a handheld portable frame removing tool includes a fixing bracket 1, where the fixing bracket 1 is used to fix the tool on a photovoltaic panel; the middle of the fixed support 1 is provided with the fixed sucker 2, the fixed support 1 is fixedly adsorbed on the photovoltaic panel through the vacuum suction of the fixed sucker 2, so that when the frame dismantling tool is used, the whole fixed support can be temporarily adsorbed and fixed on the photovoltaic panel through a sucker structure to provide a stable working base, the center of the top of the fixed sucker 2 is provided with the sucker deflector 201, the fixed sucker 2 can be adsorbed and fixed or released through stirring the sucker deflector 201, so that the frame dismantling tool can be conveniently and quickly installed and dismantled, the frame dismantling tool is more convenient and quick to use, the fixed sucker 2 is further connected with the transverse handle 202, the frame dismantling tool can be conveniently moved and operated through holding the transverse handle 202, the outer side of the fixed sucker 2 is circumferentially provided with the plurality of sucker pressing plates 101, and the fixed sucker 2 is fixed in the middle of the fixed support 1 through the sucker pressing plates 101, and can be used for assembling and disassembling the fixed sucker 2 through rotating the sucker pressing plates 101;

the middle of the fixed support 1 of the frame disassembling tool is horizontally provided with a translation push rod 3 in a sliding manner, the translation push rod 3 pushes the frame on the photovoltaic panel to fall off through horizontal movement and jacking, and the middle of the translation push rod 3 is provided with a translation rack 301; a driving ratchet wheel 5 is arranged above the translation push rod 3, the driving ratchet wheel 5 is meshed with the translation rack 301, an pushing lever 6 is connected to the outer side of the driving ratchet wheel 5, and the pushing lever 6 drives the driving ratchet wheel 5 to rotate so as to drive the translation push rod 3 to horizontally move through the translation rack 301; therefore, when the frame dismantling tool is used for assembling and disassembling the frame component of the photovoltaic panel, the fixing support 1 is fixedly adsorbed on the photovoltaic panel through the vacuum suction force of the fixing sucker 2, the driving ratchet wheel 5 can be driven to rotate through the rotation pushing lever 6, the translational push rod 3 is driven to horizontally move through the driving ratchet wheel 5 and the translational rack 301, the translational push rod 3 can push and push the frame component at the edge of the photovoltaic panel to dismantle the frame component, compared with the prior art, the frame is not pulled or hammered to dismantle the frame, the frame stress is more stable and balanced, damage and scrapping of the photovoltaic glass scratch and the frame component can be avoided, the frame is more safe and efficient when the frame is dismantled, the pushing lever 6 forms a lever structure, and the frame dismantling device is more labor-saving and efficient when in use, and is beneficial to improving the frame dismantling efficiency.

As shown in fig. 1, 2, 3, 4 and 5, preferably, a horizontal guide frame 4 is nested on the outer side of the translation push rod 3, the horizontal guide frame 4 is fixedly connected with the fixed support 1, the horizontal guide frame 4 provides horizontal sliding constraint guiding for the translation push rod 3 so as to improve the translation stability of the translation push rod 3, the frame disassembling tool drives the driving ratchet wheel 5 to rotate by pushing the rotation pushing lever 6 so as to drive the translation push rod 3 to horizontally move through the translation rack 301, further, the frame assembly at the edge of the photovoltaic panel can be pushed, pushed and disassembled through the translation push rod 3, the outer end of the translation push rod 3 is provided with a push rod splicing joint 302, translation push rod 3 promotes the photovoltaic frame through push rod adapter 302 roof pressure, push rod adapter 302 and photovoltaic frame size mutually support, can increase translation push rod 3 and photovoltaic frame's area of contact, reduce the local atress of photovoltaic frame, can avoid translation push rod 3 to cause the damage to the photovoltaic frame, the top of fixed bolster 1 is provided with a plurality of translation push rods 3 simultaneously, mutual parallel independent setting between the translation push rod 3, every translation push rod 3 all corresponds alone and is provided with drive ratchet 5 and bulldozes lever 6, can control alone and translate, be favorable to improving the flexibility of use, be convenient for bulldoze the dismantlement to the photovoltaic frame.

As shown in fig. 1, 2, 3, 4 and 5, preferably, the frame removing tool drives the driving ratchet wheel 5 to rotate by pushing the rotation pushing and pressing lever 6 to drive the translation push rod 3 to horizontally move through the translation rack 301, further the frame component at the edge of the photovoltaic panel can be pushed and removed by translating the push rod 3, the driving ratchet wheel 5 is rotationally connected with the middle of the horizontal guide frame 4, the center of the driving ratchet wheel 5 is provided with a center rotating shaft 501, the driving ratchet wheel 5 is rotationally connected with the horizontal guide frame 4 through the center rotating shaft 501, the bottom end of the pushing and pressing lever 6 is rotationally connected with the center rotating shaft 501, a pushing pawl 601 is arranged in the middle of the pushing and pressing lever 6, the pushing ratchet wheel 5 is pushed to rotate by the pushing pawl 601 when the pushing and pressing lever 6 rotates reversely along the center rotating shaft 501, the driving ratchet wheel 5 keeps still, the front end of the pushing pawl 601 is meshed with the driving ratchet wheel 5, the rear end of the pushing pawl 601 is provided with a pawl rotating shaft 602, the pushing pawl 601 is rotationally connected with the pushing lever 6 through the pawl rotating shaft 602, a pawl spring 603 is arranged in the middle of the pushing pawl 601, the pushing pawl 601 is pushed by the pawl spring 603 to keep meshed with the driving ratchet wheel 5, the pushing lever 6 forms a ratchet wheel driving structure through the pushing pawl 601 and the driving ratchet wheel 5, the pushing lever 6 pushes the driving ratchet wheel 5 to rotate in a unidirectional way through the pushing pawl 601, the pushing lever 6 can reciprocally rotate to push the driving ratchet wheel 5 in a stepwise way, the operation is more convenient and flexible, the rapid pushing lever 6 is convenient to reciprocally rotate to drive the translation push rod 3 to be disassembled, and the rapid manual movement of the translation push rod 3 is convenient to position and reset, the use is more labor-saving and efficient.

When the frame removing tool is used, firstly, the whole frame removing tool is temporarily adsorbed and fixed on a photovoltaic panel through a sucker structure, the translation push rod 3 is kept to be aligned with a frame component of the photovoltaic panel, then the translation push rod 3 is directly pulled manually, after a push rod splicing joint 302 on the translation push rod 3 is propped against the frame component, the pushing lever 6 is pushed manually, when the pushing lever 6 is pushed to one side to rotate along the central rotating shaft 501, the corresponding driving ratchet wheel 5 is pushed to rotate through the pushing pawl 601, the driving ratchet wheel 5 drives the translation push rod 3 to horizontally move through the translation rack 301, the pushing pawl 601 slides on the driving ratchet wheel 5 when the pushing lever 6 reversely rotates along the central rotating shaft 501, the driving ratchet wheel 5 is kept stationary, the translation push rod 3 is driven to translate to the frame side through the reciprocating pushing push rod 3, and then the frame component is pushed to be dismounted through the pushing of the push rod splicing joint 302.

The handheld portable frame removing tool provided by the utility model is temporarily adsorbed and fixed on a photovoltaic panel through a sucker structure, is convenient and quick to install and detach in use, is more convenient and quick in use, drives the driving ratchet wheel 5 to rotate through the pushing and pressing lever 6, further drives the translation push rod 3 to horizontally push the frame, compared with the prior art that the frame is pulled or hammered to detach, vibration cannot occur in detachment, the stress of the frame is more stable and balanced, damage and scrapping of photovoltaic glass and frame components can be avoided, the frame is safer and more efficient in detachment, the pushing and pressing lever 6 forms a lever structure, the labor is saved and the efficiency is improved in use, the efficiency of frame detachment is improved, the pushing and pressing lever 6 drives the ratchet wheel 5 to rotate unidirectionally through the pushing and pressing lever 6 to reciprocally rotate the translation push rod 3 to detach, and the translation push rod 3 is convenient to be quickly moved manually to position and reset, and the frame is more labor-saving and efficient in use.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a handheld portable frame instrument of tearing open, includes fixed bolster (1), fixed bolster (1) are used for wholly being fixed in the photovoltaic board with the instrument on, its characterized in that: a translation push rod (3) is horizontally arranged in the middle of the fixed support (1) in a sliding manner, the translation push rod (3) pushes a frame on the photovoltaic panel to fall off through horizontal movement and jacking, and a translation rack (301) is arranged in the middle of the translation push rod (3); the automatic translational push rod is characterized in that a driving ratchet wheel (5) is arranged above the translational push rod (3), the driving ratchet wheel (5) is meshed with the translational rack (301), an pushing lever (6) is connected to the outer side of the driving ratchet wheel (5), and the pushing lever (6) drives the driving ratchet wheel (5) to rotate so as to drive the translational push rod (3) to horizontally move through the translational rack (301).

2. The handheld portable frame removing tool according to claim 1, wherein a fixing sucker (2) is arranged in the middle of the fixing bracket (1), and the fixing bracket (1) is fixedly adsorbed on a photovoltaic panel through the vacuum suction of the fixing sucker (2).

3. The handheld portable frame removing tool according to claim 2, wherein a plurality of sucker pressing plates (101) are arranged on the outer side of the fixed sucker (2) in a surrounding mode, and the fixed sucker (2) is fixed in the middle of the fixed support (1) through the sucker pressing plates (101).

4. The handheld portable frame removing tool according to claim 1, wherein a push rod splice (302) is arranged at the outer end of the translation push rod (3), and the translation push rod (3) pushes the photovoltaic frame in a pushing mode through the push rod splice (302).

5. The handheld portable frame removing tool according to claim 1, wherein a plurality of translation push rods (3) are arranged above the fixed support (1), and the translation push rods (3) are mutually parallel and independent.

6. The handheld portable frame removing tool according to claim 1, wherein a horizontal guide frame (4) is nested outside the translation push rod (3), the horizontal guide frame (4) is fixedly connected with the fixed support (1), and the horizontal guide frame (4) provides horizontal sliding constraint guide for the translation push rod (3).

7. The hand-held portable frame removing tool according to claim 6, wherein the driving ratchet wheel (5) is rotatably connected to the middle of the horizontal guide frame (4), a central rotating shaft (501) is arranged at the center of the driving ratchet wheel (5), and the driving ratchet wheel (5) is rotatably connected with the horizontal guide frame (4) through the central rotating shaft (501).

8. The handheld portable frame removing tool according to claim 7, wherein the bottom end of the pushing lever (6) is rotatably connected with the central rotating shaft (501), a pushing pawl (601) is arranged in the middle of the pushing lever (6), the pushing lever (6) pushes the driving ratchet wheel (5) to rotate through the pushing pawl (601) when rotating along the central rotating shaft (501), the pushing pawl (601) slides over the driving ratchet wheel (5) when the pushing lever (6) reversely rotates along the central rotating shaft (501), the driving ratchet wheel (5) is kept still, and accordingly the pushing lever (6) pushes the driving ratchet wheel (5) to rotate unidirectionally through the pushing pawl (601).

9. The hand-held portable frame removing tool according to claim 8, wherein a front end of the push pawl (601) is engaged with the driving ratchet (5), a rear end of the push pawl (601) is provided with a pawl rotation shaft (602), and the push pawl (601) is rotatably connected with the push lever (6) through the pawl rotation shaft (602).

10. The hand-held portable frame removing tool according to claim 9, wherein a pawl spring (603) is provided in the middle of the push pawl (601), and the pawl spring (603) pushes the push pawl (601) to keep the push pawl (601) engaged with the driving ratchet (5).