Power distribution cabinet switch assembling tool with insulation protection mechanism

Abstract

The invention provides a power distribution cabinet switch assembling tool with an insulation protection mechanism, and relates to the technical field of power distribution cabinet switch assembling equipment. The width adjusting assembly comprises a first clamping piece and a second clamping piece, and connecting blocks are fixedly installed on the rear end face of the first clamping piece and the rear end face of the second clamping piece correspondingly. The height adjusting assembly comprises a first pressing piece and a second pressing piece, and clamping plates are fixedly arranged on the front end face of the first pressing piece and the front end face of the second pressing piece correspondingly. The top end of the clamping plate is fixedly connected with a connecting box, and an auxiliary mounting rod is clamped in the clamping plate. After the auxiliary mounting rod is rotated by a screwdriver or an electric drill, the screw can be driven to rotate through the cross plate, so that the assembly work of the switch of the power distribution cabinet is completed, direct contact with the screw is not needed in the whole process, the operation distance is increased, and a good insulation protection effect is achieved; the defects of an existing power distribution cabinet switch assembling tool in the aspect of insulation protection are overcome.

Description

Technical Field

[0001] The invention relates to the technical field of switch assembly equipment for a distribution cabinet, and in particular to a switch assembly tool for a distribution cabinet with an insulation protection mechanism. Background Art

[0002] As a key device for distributing electrical energy, controlling and protecting electrical equipment, the assembly of switches in distribution cabinets is of vital importance. The performance and safety of assembly tools are directly related to the operating stability of distribution cabinets and the personal safety of operators. There are many types of traditional distribution cabinet switch assembly tools. In the actual distribution cabinet assembly operation environment, operators need to manually use tools to assemble switches. The operation distance is relatively close, and operators are very likely to suffer electric shock accidents with disastrous consequences. For some switches or distribution cabinets of different sizes, conventional tools may not be able to adjust the size to ensure the position is suitable during installation. In addition, existing assembly tools do not have a storage function, screws are easy to lose, and the storage is messy and inconvenient to take.

[0003] Therefore, it is of great practical significance to develop a switch assembly tool for a distribution cabinet that has a reliable insulation protection mechanism, good insulation protection, size adaptability, and a screw storage function. Summary of the invention

[0004] The disclosed embodiments relate to a switch assembly tool for a power distribution cabinet having an insulation protection mechanism, so as to overcome the defects of the existing switch assembly tools for power distribution cabinets in terms of short insulation protection distance, low size adaptability and inconvenient screw storage.

[0005] In a first aspect of the present disclosure, a switch assembly tool for a distribution cabinet with an insulation protection mechanism is provided, which specifically includes: a width adjustment component and a height adjustment component; the width adjustment component includes a first clamp and a second clamp, and the rear end faces of the first clamp and the second clamp are respectively fixedly mounted with a connection block, and a mounting hole is provided inside the connection block; a mounting component is installed inside the mounting hole; a fixed support rod is fixedly formed on the top surface of the mounting component and integrally formed, a rectangular clamping frame is provided on the rear side of the mounting component, a height adjustment rod is clamped inside the rectangular clamping frame, and a fixed bracket is fixedly connected to the front end face of the mounting component; a clamping block is clamped on the height adjustment rod; an adjustment shaft is rotatably clamped inside the fixed bracket; the height adjustment component includes a first pressing piece and a second pressing piece, and the front end faces of the first pressing piece and the second pressing piece are respectively fixedly mounted with a clamping plate; a connection box is fixedly connected to the top end of the clamping plate, an auxiliary mounting rod is clamped inside the clamping plate, a plug-in slot is provided inside the connection box, and a plug-in plate is fixedly connected to the inner side of the connection box.

[0006] In at least some embodiments, a rectangular through hole is provided inside the fixed support rod, and a ring structure is provided in the middle of the fixed bracket, and an adjusting shaft penetrates the inside of the ring.

[0007] In at least some embodiments, the top end of the height adjustment rod is fixedly connected to a linkage block, two through grooves are provided inside the linkage block, a plug-in plate is plugged into the through grooves, a rack plate is provided on the left side of the height adjustment rod, the rack plate is meshed with the first gear, and a longitudinal slide groove is provided on the front end face of the height adjustment rod.

[0008] In at least some embodiments, the plug-in slot of the first pressure piece corresponds to the height of the plug-in plate of the second pressure piece, the plug-in plate of the first pressure piece corresponds to the height of the plug-in slot of the second pressure piece, a notch is provided on the rear side of the top surface of the first pressure piece and the second pressure piece, a switch assembly of the distribution cabinet to be installed is provided at the notch, and two circular holes are provided inside the clamping plate.

[0009] In at least some embodiments, a right-angled locking rod is fixedly connected to the side of the locking block, the locking rod is engaged in a rectangular through hole inside the fixed support rod, and the rear end of the locking rod is engaged in a longitudinal sliding groove inside the height adjustment rod, and a tooth groove is provided on the rear side of the locking block.

[0010] In at least some embodiments, the front end face of the adjusting shaft is coaxially connected with a handle, an anti-slip strip is fixedly bonded to the outer wall of the handle, a first gear is provided at the rear end of the adjusting shaft, a convex plate is provided on the outer wall of the adjusting shaft, a knob is sleeved on the outside of the adjusting shaft, and a second gear is connected to the rear side of the knob through a tube, the second gear is meshed with two transverse rack plates, a special-shaped groove is provided on the rear side of the second gear, the angular position of the convex plate corresponds to the special-shaped groove, and the interior of the second gear is penetrated by the adjusting shaft.

[0011] In at least some embodiments, a cross plate is fixedly connected to the rear end surface of the auxiliary installation rod, and a cross groove is formed on the front end surface of the auxiliary installation rod.

[0012] In at least some embodiments, the first card member and the second card member are respectively provided with storage grooves, and the front side of the storage groove is provided with a notch, the height of the notch is the same as the height of the storage groove, the opposite surfaces of the two connecting blocks are respectively fixedly connected with transverse rack plates, and the two connecting blocks are respectively provided with transverse slots, the transverse rack plate of the first card member corresponds to the transverse slot of the second card member, the transverse slot of the first card member corresponds to the transverse rack plate of the second card member, and the two connecting blocks are respectively provided with vertical rectangular grooves, and the connecting plates are inserted into the vertical rectangular grooves.

[0013] The present invention provides a switch assembly tool for a power distribution cabinet with an insulation protection mechanism, which has the following beneficial effects:

[0014] When the present invention is in use, after the auxiliary installation rod is rotated by a screwdriver or an electric drill, the screw can be driven to rotate through the cross plate, thereby completing the assembly of the distribution cabinet switch. The entire process does not require direct contact with the screw, and the operating distance is increased, which has a good insulation protection effect and plays an important role in improving the safety and efficiency of the distribution cabinet assembly work.

[0015] In addition, the width adjustment component can be driven by the second gear to complete the adjustment by turning the knob, making the tool suitable for switch assembly in distribution cabinets of different sizes. The height adjustment and width adjustment are independent of each other, with high flexibility. The two circular holes inside the clip-on plate allow the auxiliary mounting rod to have two usable heights, further improving flexibility of use.

[0016] In addition, the screws can be neatly stored using the storage slots and can be easily taken out through adsorption on the cross plate, which avoids clutter and facilitates installation and use. At the same time, it can increase the distance between the operator and the screws, providing good insulation protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture:

[0020] Figure 1 A schematic diagram of the structure of the height adjustment assembly of the present application is shown;

[0021] Figure 2 A schematic diagram of the structure of the width adjustment assembly of the present application is shown;

[0022] Figure 3 Shows this application Figure 2 A schematic diagram of the structure from a front side perspective;

[0023] Figure 4 A schematic diagram showing the structure of the first card of the present application is shown;

[0024] Figure 5 A schematic diagram of the structure of the card block of the present application is shown;

[0025] Figure 6 A schematic diagram of the structure of the height adjustment rod of the present application is shown;

[0026] Figure 7 The schematic diagram of the structure of the installation part of the present application is shown;

[0027] Figure 8 A schematic diagram of the structure of the first pressing member of the present application is shown;

[0028] Fig. 9 A schematic diagram of the cross-sectional structure of the knob of the present application is shown;

[0029] Fig.10 A structural schematic diagram of the auxiliary mounting rod of the present application is shown.

[0030] Reference numerals list

[0031] 1. Width adjustment component; 11. First clamp; 12. Second clamp; 101. Storage slot; 102. Connection block; 1021. Horizontal rack plate; 1022. Horizontal slot; 1023. Mounting hole; 2. Height adjustment component; 21. First pressing piece; 22. Second pressing piece; 201. Snap-on plate; 2011. Connection box; 2012. Plug-in plate; 2013. Plug-in slot; 3. Mounting piece; 301. Fixed support rod; 302. Fixed bracket; 4. Adjustment shaft; 401. Knob; 5. Height adjustment rod; 501. Linkage block; 6. Auxiliary mounting rod; 601. Cross plate; 7. Positioning block; 701. Positioning rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example: Please refer to the attached Figure 1 To Attachment Fig.10 :

[0034] The present invention proposes a switch assembly tool for a power distribution cabinet with an insulation protection mechanism, comprising: a width adjustment component 1 and a height adjustment component 2; the width adjustment component 1 comprises a first clamp 11 and a second clamp 12, the rear end surfaces of the first clamp 11 and the second clamp 12 are respectively fixedly mounted with a connection block 102, and a mounting hole 1023 is provided inside the connection block 102; a mounting component 3 is installed inside the mounting hole 1023; a fixed support rod 301 is fixedly and integrally formed on the top surface of the mounting component 3, a rectangular clamp frame is provided on the rear side of the mounting component 3, and a height adjustment rod 5 is clamped inside the rectangular clamp frame, and The front end face of the mounting member 3 is fixedly connected with a fixing bracket 302; a positioning block 7 is clamped on the height adjustment rod 5; the internal rotation of the fixing bracket 302 is clamped with an adjusting shaft 4; the height adjustment assembly 2 includes a first pressing member 21 and a second pressing member 22, and the front end faces of the first pressing member 21 and the second pressing member 22 are respectively fixedly provided with a clamping plate 201; the top end of the clamping plate 201 is fixedly connected with a connecting box 2011, the interior of the clamping plate 201 is clamped with an auxiliary mounting rod 6, the interior of the connecting box 2011 is provided with a plug-in slot 2013, and the inner side surface of the connecting box 2011 is fixedly connected with a plug-in plate 2012.

[0035] In the embodiments of the present disclosure, as shown in the attached Figure 1 , Attachment Figure 2 and attached Figure 4 As shown, the first clamp 11 and the second clamp 12 are respectively provided with a receiving groove 101, a notch is provided on the front side of the receiving groove 101, and the height of the notch is the same as the height of the receiving groove 101. The opposite surfaces of the two connecting blocks 102 are respectively fixedly connected with transverse rack plates 1021, and the interiors of the two connecting blocks 102 are respectively provided with transverse slots 1022. The transverse rack plates 1021 of the first clamp 11 correspond to the transverse slots 1022 of the second clamp 12, and the transverse slots 1022 of the first clamp 11 correspond to the transverse rack plates 1021 of the second clamp 12. 21 corresponds to each other, and the two connecting blocks 102 are respectively provided with vertical rectangular grooves inside, and the card plate 201 is inserted into the vertical rectangular groove. Through the mutual cooperation of the horizontal slot 1022 and the horizontal rack plate 1021, the first card 11 and the second card 12 can adjust the width in the left and right directions, so that the first card 11 and the second card 12 can be clamped on the inner wall of the distribution cabinet, and the storage groove 101 can be used to store the uninstalled screws, and the screw end can be clamped on the outside of the notch on the front side of the storage groove 101, so as to facilitate taking and neat storage.

[0036] In the embodiments of the present disclosure, as shown in the attached Figure 5As shown, a right-angled locking rod 701 is fixedly connected to the side of the locking block 7, the locking rod 701 is locked in the rectangular through hole inside the fixed support rod 301, and the rear end of the locking rod 701 is locked in the longitudinal slide groove inside the height adjustment rod 5, and a tooth groove is provided on the rear side of the locking block 7. After the tooth groove is locked into the rack plate on the height adjustment rod 5, the locking rod 701 is locked in the fixed support rod 301, and the rear end of the locking rod 701 is locked in the longitudinal slide groove inside the height adjustment rod 5, thereby completing the height fixation of the height adjustment rod 5, and the longitudinal slide groove can meet the free up and down movement of the locking rod 701.

[0037] In the embodiments of the present disclosure, as shown in the attached Figure 6 As shown, the top of the height adjustment rod 5 is fixedly connected with a linkage block 501, and two through grooves are provided inside the linkage block 501, and a plug-in board 2012 is plugged into the inside of the through groove. A rack plate is provided on the left side of the height adjustment rod 5, and the rack plate is meshed with the first gear. A longitudinal slide groove is provided on the front end face of the height adjustment rod 5. After rotating the handle, the first gear can be driven to rotate coaxially, so as to adjust the height of the height adjustment rod 5. The two plug-in boards 2012 are driven to move synchronously through the linkage block 501, thereby driving the first pressure piece 21 and the second pressure piece 22 to move synchronously to complete the height adjustment, ensuring that the width adjustment component 1 and the height adjustment component 2 can be snapped into the inner wall of the distribution cabinet to prepare for the assembly of the switch.

[0038] In the embodiments of the present disclosure, as shown in the attached Figure 7 As shown, a rectangular through hole is opened inside the fixed support rod 301, and the middle of the fixed bracket 302 is a ring structure. The inside of the ring is penetrated by the adjusting shaft 4. The rectangular through hole allows the positioning block 7 to position and fix the height adjustment rod 5. The ring provides a supporting basis for the adjusting shaft 4 and can also meet the axial free movement of the adjusting shaft 4.

[0039] In the embodiments of the present disclosure, as shown in the attached Figure 1 , Attachment Figure 2 and attached Figure 8 As shown, the plug-in slot 2013 of the first pressing piece 21 and the plug-in board 2012 of the second pressing piece 22 correspond in height, and the plug-in board 2012 of the first pressing piece 21 corresponds in height to the plug-in slot 2013 of the second pressing piece 22. A notch is provided on the rear side of the top surface of the first pressing piece 21 and the second pressing piece 22, and a switch assembly of the power distribution cabinet to be installed is provided at the notch. Two circular holes are provided inside the clamping plate 201, and the switch assembly of the power distribution cabinet to be installed can be erected in advance by utilizing the notch. After determining the installation position, the screws are tightened by the auxiliary installation rod 6 for installation. The entire installation process does not require touching the power distribution switch, which has a good insulation protection effect. The plug-in board 2012 cooperates with the plug-in slot 2013 to achieve synchronous movement during width adjustment.

[0040] In the embodiments of the present disclosure, as shown in the attached Fig. 9 As shown, the front end face of the adjusting shaft 4 is coaxially connected with a handle, and an anti-slip strip is fixedly bonded to the outer wall of the handle. A first gear is arranged at the rear end of the adjusting shaft 4, and a convex plate is arranged on the outer wall of the adjusting shaft 4. A knob 401 is sleeved on the outside of the adjusting shaft 4, and a second gear is connected to the rear side of the knob 401 through a tube. The second gear is meshed and connected with two transverse rack plates 1021. A special-shaped groove is provided on the rear side of the second gear, and the angular position of the convex plate corresponds to the special-shaped groove, and the interior of the second gear is penetrated by the adjusting shaft 4. After rotating the knob 401, the second gear can be driven to rotate, thereby driving the transverse rack plate 1021 to move left and right, so as to adjust the width of the first clamp 11 and the second clamp 12. After pushing the knob 401 to make the convex plate clamped to the inside of the special-shaped groove, the second gear is coaxially connected with the first gear. At this time, the first gear is meshed with the height adjustment rod 5 and the second gear is meshed with the two transverse rack plates 1021, so that the first gear and the second gear cannot rotate, thereby realizing self-locking.

[0041] In the embodiments of the present disclosure, as shown in the attached Fig.10 As shown, the rear end face of the auxiliary mounting rod 6 is fixedly connected with a cross plate 601, and the front end face of the auxiliary mounting rod 6 is provided with a cross-shaped groove. The cross plate 601 is adapted to the screws that need to assemble the switch. After the auxiliary mounting rod 6 is rotated by a screwdriver or an electric drill, the screws can be driven to rotate through the cross plate 601, thereby completing the assembly of the distribution cabinet switch. The cross plate 601 and the screws can be magnetically adsorbed, and the auxiliary mounting rod 6 is made of insulating material. The entire process does not require direct contact with the screws, thereby achieving a good insulation protection effect.

[0042] The working principle of this embodiment is as follows: first, the switch assembly of the distribution cabinet to be installed is erected in advance, and the screws to be installed are placed in the threaded holes in advance. After turning the knob 401, the second gear can be driven to rotate, thereby driving the horizontal rack plate 1021 to move left and right, so as to adjust the width of the first clamp 11 and the second clamp 12. The first clamp 11 and the second clamp 12 are clamped on the inner wall of the distribution cabinet. According to the height at which the switch needs to be installed, the first gear can be coaxially driven to rotate after the handle is turned, so as to adjust the height of the height adjustment rod 5. Then, the knob 401 is pushed to make the convex plate clamped to the inside of the special-shaped groove. At this time, the first gear is engaged with the height adjustment rod 5 and the second gear is engaged with the two horizontal rack plates 1021. Both the first gear and the second gear cannot rotate, so as to achieve self-locking. Finally, a screwdriver or an electric drill is used to rotate the auxiliary installation rod 6 to drive the screw to rotate through the cross plate 601, and the switch is gradually pushed backward until it is connected to the distribution cabinet to complete the assembly.

Claims

1. A switch assembly tool for a distribution cabinet with an insulation protection mechanism, characterized in that: include: A width adjustment component (1) and a height adjustment component (2); the width adjustment component (1) comprises a first clamping member (11) and a second clamping member (12); the rear end surfaces of the first clamping member (11) and the second clamping member (12) are respectively fixedly mounted with connection blocks (102); a mounting hole (1023) is provided inside the connection block (102); a mounting member (3) is installed inside the mounting hole (1023); a fixed support rod (301) is fixedly and integrally formed on the top surface of the mounting member (3); a rectangular clamping frame is provided on the rear side of the mounting member (3); a height adjustment rod (5) is clamped inside the rectangular clamping frame; and a fixed bracket (301) is fixedly connected to the front end surface of the mounting member (3). 302); a positioning block (7) is clamped on the height adjustment rod (5); an adjustment shaft (4) is rotatably clamped inside the fixed bracket (302); the height adjustment assembly (2) comprises a first pressing piece (21) and a second pressing piece (22), and a clamping plate (201) is fixedly provided on the front end surfaces of the first pressing piece (21) and the second pressing piece (22); a connection box (2011) is fixedly connected to the top end of the clamping plate (201), an auxiliary installation rod (6) is clamped inside the clamping plate (201), a plug-in slot (2013) is provided inside the connection box (2011), and a plug-in plate (2012) is fixedly connected to the inner side surface of the connection box (2011).

2. A switch assembly tool for a distribution cabinet with an insulation protection mechanism according to claim 1, characterized in that: The first clamp (11) and the second clamp (12) are respectively provided with a storage groove (101), a notch is provided on the front side of the storage groove (101), and the height of the notch is the same as the height of the storage groove (101); the opposite surfaces of the two connecting blocks (102) are respectively fixedly connected with transverse rack plates (1021); the two connecting blocks (102) are respectively provided with transverse slots (1022); the transverse rack plates (1021) of the first clamp (11) correspond to the transverse slots (1022) of the second clamp (12); the transverse slots (1022) of the first clamp (11) correspond to the transverse rack plates (1021) of the second clamp (12); and the two connecting blocks (102) are respectively provided with vertical rectangular grooves, and the card connection plates (201) are inserted into the vertical rectangular grooves.

3. A switch assembly tool for a distribution cabinet with an insulation protection mechanism according to claim 1, characterized in that: The height of the plug-in slot (2013) of the first pressing member (21) corresponds to the height of the plug-in plate (2012) of the second pressing member (22); the height of the plug-in plate (2012) of the first pressing member (21) corresponds to the height of the plug-in slot (2013) of the second pressing member (22); a notch is provided on the rear side of the top surface of the first pressing member (21) and the second pressing member (22); a switch assembly of a power distribution cabinet to be installed is provided at the notch; and two circular holes are provided inside the clamping plate (201).

4. A switch assembly tool for a distribution cabinet with an insulation protection mechanism according to claim 3, characterized in that: A rectangular through hole is provided inside the fixed support rod (301), and the middle of the fixed bracket (302) is a sleeve ring structure, and the inside of the sleeve ring is penetrated by the adjusting shaft (4).

5. A switch assembly tool for a distribution cabinet with an insulation protection mechanism according to claim 4, characterized in that: The front end surface of the adjusting shaft (4) is coaxially connected with a handle, an anti-slip strip is fixedly bonded to the outer wall of the handle, a first gear is arranged at the rear end of the adjusting shaft (4), a convex plate is arranged on the outer wall of the adjusting shaft (4), a knob (401) is sleeved on the outside of the adjusting shaft (4), a second gear is connected to the rear side of the knob (401) via a tube, the second gear is meshed with two transverse rack plates (1021), a special-shaped groove is arranged on the rear side of the second gear, the convex plate corresponds to the angular position of the special-shaped groove, and the interior of the second gear is penetrated by the adjusting shaft (4).

6. A switch assembly tool for a power distribution cabinet with an insulation protection mechanism according to claim 4, characterized in that: The top end of the height adjustment rod (5) is fixedly connected to a linkage block (501), two through slots are provided inside the linkage block (501), a plug-in plate (2012) is plugged into the through slots, a rack plate is provided on the left side of the height adjustment rod (5), the rack plate is meshed with the first gear, and a longitudinal slide groove is provided on the front end surface of the height adjustment rod (5).

7. A switch assembly tool for a distribution cabinet with an insulation protection mechanism according to claim 1, characterized in that: A cross plate (601) is fixedly connected to the rear end surface of the auxiliary installation rod (6), and a cross groove is provided on the front end surface of the auxiliary installation rod (6).

8. A switch assembly tool for a distribution cabinet with an insulation protection mechanism according to claim 6, characterized in that: A right-angled locking rod (701) is fixedly connected to the side of the locking block (7), the locking rod (701) is locked in a rectangular through hole inside the fixed support rod (301), and the rear end of the locking rod (701) is locked in a longitudinal sliding groove inside the height adjustment rod (5), and a tooth groove is opened on the rear side of the locking block (7).

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