CN116387983A - Rotatable switch board mounting panel convenient to maintenance - Google Patents
Rotatable switch board mounting panel convenient to maintenance Download PDFInfo
- Publication number
- CN116387983A CN116387983A CN202310321986.1A CN202310321986A CN116387983A CN 116387983 A CN116387983 A CN 116387983A CN 202310321986 A CN202310321986 A CN 202310321986A CN 116387983 A CN116387983 A CN 116387983A
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- mounting
- power distribution
- distribution cabinet
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- 238000012423 maintenance Methods 0.000 title claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a rotatable power distribution cabinet mounting plate convenient to maintain, which comprises a power distribution cabinet, wherein a support plate capable of sliding up and down is arranged in an inner cavity of the power distribution cabinet, guide structures are arranged on the left side and the right side of the inner cavity of the power distribution cabinet, sliding structures which are in sliding connection with the guide structures are arranged on the left side and the right side of the support plate, adapter plates are connected to the outer side of the support plate, the support plate comprises a mounting bracket detachably connected with the sliding structures, detachable mounting plates are arranged on the front side and the rear side of the mounting bracket, each mounting plate comprises a fixing plate, clamping heads which are arranged at equal intervals are arranged on one side of the fixing plate, the adjacent clamping heads on the front side and the rear side are arranged in a staggered mode, and the adapter plates can slide left and right on the mounting plate, and electric elements with different widths can be fixed by adjusting the spacing between the two adapter plates on the left side and the right side.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a rotatable power distribution cabinet mounting plate convenient to maintain.
Background
The power distribution cabinet is the final-stage equipment of the power distribution system and is used for distributing the electric energy of a certain circuit of the upper-stage power distribution equipment to nearby loads in cooperation with the control center. The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are generally used in occasions with scattered loads and fewer loops. The mounting plate is a member for assisting in mounting various electric components in the power distribution cabinet. The mounting plate is used for mounting various components as required, so that the overall attractiveness of a wiring process in the power distribution cabinet can be improved, and circuit connection among electric elements can be facilitated.
The traditional power distribution cabinet mounting plate is formed by combining different plates, the plates are fixed in the power distribution cabinet through bolts to form a mounting plate, and then the electric elements are fixed on the mounting plate through bolts; the mounting plate cannot be adjusted, which is not beneficial to the mounting and maintenance of the electrical elements; the prior art improves the mounting plate, so that the mounting plate can rotate (as disclosed in China patent with the publication number of CN205509279U, a power distribution cabinet component mounting plate convenient to overhaul) or can adapt to electrical elements with different sizes through the adjustment of the distance between the mounting plates (as disclosed in China patent with the publication number of CN110492352B, a power distribution cabinet mounting plate capable of preventing scratches and keeping horizontal). The improvement of the improved power distribution cabinet mounting plate can facilitate the maintenance of the electric elements, but the improvement is not greatly different from the power distribution cabinet mounting plate in mounting the electric elements, and the electric elements are required to be fixedly mounted with the power distribution cabinet mounting plate.
When the damaged power distribution cabinet mounting plate is replaced and maintained, the electric elements on the power distribution cabinet mounting plate are required to be detached firstly, then the power distribution cabinet mounting plate can be detached, and the power distribution cabinet mounting plate and the electric elements are required to be reinstalled back to the power distribution cabinet in sequence after maintenance; on one hand, the number of the electric elements in the power distribution cabinet is large, and the assembly and disassembly of all the electric elements are troublesome, so that the replacement and maintenance of the mounting plate of the power distribution cabinet take a long time; and after the electric elements are disassembled, the electric elements are required to be discharged in sequence, when the arrangement sequence of the electric elements is disordered, the installation positions of the electric elements are required to be recalibrated, so that the replacement and maintenance time of the installation plate of the power distribution cabinet is increased, and when the installation positions of the electric elements are wrong, the circuit is abnormal.
Disclosure of Invention
The invention aims to provide a rotatable power distribution cabinet mounting plate convenient to maintain, which is used for solving the problem that the mounting plate in the conventional power distribution cabinet mounting plate provided in the background art needs to be detached firstly when the mounting plate is detached.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rotatable switch board mounting panel convenient to maintenance, includes the switch board, be provided with the mounting panel that can reciprocate in the inner chamber of switch board, the inner chamber of switch board is provided with guide structure about, the left and right sides of mounting panel all is provided with the sliding structure with guide structure sliding connection, the outside of mounting panel is connected with the keysets, the mounting panel includes the installing support that can dismantle with sliding structure and be connected, the mounting panel is all installed to the front and back side of installing support, the mounting panel includes the fixed plate, one side of fixed plate is provided with equidistant chuck, adjacent interval and the thickness of chuck between the chuck are the same, front and back side chuck staggered arrangement on the mounting panel, the outside of chuck is provided with the guide block, set up the guide clip groove with guide block looks adaptation on the body of chuck;
the fixing plate comprises a first plate and a second plate, the front side and the rear side of the first plate are mutually attached, the clamping head comprises a first clamping plate positioned on the first plate and a second clamping plate positioned on the second plate, and the guide clamping groove comprises a first groove positioned on the first clamping plate and a second groove positioned on the second clamping plate;
the maximum widths of the first clamping plate and the second clamping plate are smaller than the difference between the length of the clamping head and the depth of the guide clamping groove.
Preferably, the guide block is provided with a mounting block on one side far away from the support plate, and a mounting hole is formed in the body of the mounting block.
Preferably, a locking block capable of sliding up and down is arranged on the front side of the mounting block, and one end, close to the guide block, of the locking block is connected with a reset spring; the front side of the locking block is provided with a locking groove, and the body of the chuck is provided with a locking protrusion corresponding to the locking groove.
Preferably, the body of the guide structure is provided with a waist-shaped tooth groove, the sliding structure comprises a guide sleeve sleeved on the outer side of the guide structure and an adjusting bolt penetrating through the guide sleeve and in threaded connection with the mounting bracket, and the outer side of the adjusting bolt is provided with a tooth-shaped plate corresponding to the waist-shaped tooth groove.
Preferably, the guide structure comprises a guide fixing plate, guide posts are arranged on the front side and the rear side of the guide fixing plate, and guide grooves matched with the guide posts are formed in the body of the guide sleeve.
Preferably, the guide fixing plate is provided with a reinforcing plate fixedly connected with the power distribution cabinet on one side far away from the mounting bracket, and the body of the guide sleeve is provided with an avoidance groove corresponding to the reinforcing plate.
Preferably, the adjusting bolt comprises a fastening bolt, a limiting plate is arranged on the outer side of the fastening bolt, a limiting sleeve is movably sleeved on the outer side of the fastening bolt, and the toothed plate is positioned between the limiting sleeve and the limiting plate; the tooth-shaped plate is characterized in that the tooth-shaped plate body is provided with an anti-pressing groove corresponding to the limiting plate.
Preferably, a positioning column is arranged on one side of the tooth-shaped plate, which is close to the mounting bracket, and a positioning groove corresponding to the positioning column is formed in the body of the guide sleeve.
Preferably, the inside of switch board has the stripper plate through hinge connection, the stripper plate is being close to adjusting bolt's one side and adjusting bolt laminating.
Preferably, the body upside of switch board is provided with detachable anticreep board, the anticreep board is located guide structure's upside, the rear side of switch board is provided with the door plant of dismantling.
Compared with the prior art, the invention has the beneficial effects that:
1) According to the invention, the mounting plates are arranged on the front side and the rear side of the mounting bracket, the clamping heads which can be staggered with each other are arranged on the bodies of the mounting plates on the two sides, when one of the mounting plates is dismounted, the mounting plates on the other side can still fix the adapter plate, and the mounting plates can be dismounted while the adapter plate and the electric elements are not dismounted through the alternate dismounting and replacement of the mounting plates on the two sides, so that the maintenance and the replacement of the mounting plates are convenient;
2) The adapter plates can slide left and right on the mounting plate, and electric elements with different widths can be fixed by adjusting the distance between the two adapter plates at the left side and the right side, so that the application range of the device can be increased;
3) The adapter plate in the device can be detached, and the damaged adapter plate can be directly replaced after the adapter plate is damaged, so that waste of the adapter plate is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of the structure of the support plate of the present invention;
FIG. 5 is a schematic view of the mounting plate structure of the present invention;
FIG. 6 is a schematic diagram of a first plate structure of the present invention;
FIG. 7 is a schematic diagram of a second plate structure of the present invention;
FIG. 8 is a schematic view of a guide structure according to the present invention;
FIG. 9 is a schematic view of a skid structure according to the present invention;
FIG. 10 is an exploded view of the skid structure of the present invention;
FIG. 11 is a schematic diagram of an interposer of the present invention;
fig. 12 is a schematic diagram of a cross-sectional structure of a interposer of the present invention in a left view.
In the figure: 10 switch board, 11 stripper plates, 20 guide structure, 21 direction fixed plate, 22 guide post, 23 waist type insection groove, 24 gusset plate, 30 sliding structure, 31 uide bushing, 311 guide slot, 312 constant head tank, 32 tooth shaped plate, 321 reference post, 322 prevent pressing groove, 33 adjusting bolt, 331 limiting plate, 332 stop collar, 333 fastening bolt, 40 support plates, 41 installing support, 42 installing plate, 421 fixed plate, 4211 first plate, 4212 second plate, 422 chuck, 4221 first clamping plate, 4222 second clamping plate, 423 guide clamping groove, 4231 first groove, 4232 second groove, 424 locking protrusion, 50 keysets, 51 guide block, 52 installing block, 53 installing hole, 54 locking block, 55 reset spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Examples:
referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a rotatable switch board mounting panel convenient to maintenance, includes switch board 10, is provided with the mounting panel 40 that can slide from top to bottom in the inner chamber of switch board 10, and the quantity of mounting panel 40 is two and more, can adjust the interval between two mounting panels 40 through upper and lower slip mounting panel 40, and the inner chamber left and right sides of switch board 10 all is provided with guide structure 20, and the left and right sides of mounting panel 40 all is provided with slide structure 30 with guide structure 20 sliding connection;
the outer side of the support plate 40 is connected with an adapter plate 50, the adapter plate 50 can be arranged on the upper side or the lower side of the support plate 40, and the electrical element is fixed on the adapter plate 50; when the electrical components are fixed with only the adapter plate 50 on the single support plate 40, the adapter plate 50 is located at the lower side of the support plate 40; when the adapter plates 50 on the adjacent two carrier plates 40 are used to fix the electrical components, the adapter plates 50 are located on the side where the adjacent two carrier plates 40 are close to each other. The support plates 40 include mounting brackets 41 detachably connected with the sliding structure 30, when the adapter plates 50 on a single support plate 40 are used for fixing the electric components, the adapter plates 50 can be directly rotated, when the adapter plates 50 on two adjacent support plates 40 are used for fixing the electric components, one of the mounting brackets 41 is disconnected from the sliding structure 30, so that the mounting bracket 41 still connected with the sliding structure 30 can be rotated, and further, the maintenance of the electric components can be facilitated by rotating the adapter plates 50; when the upper mounting bracket 41 is disconnected from the sliding structure 30, the adapter plate 50 can be rotated forward; the adapter plate 50 can be rotated in reverse when the connection of the lower mounting bracket 41 to the sliding structure 30 is broken. The detachable mounting plate 42 is installed on the front side and the rear side of the mounting bracket 41, through holes are formed in the body of the mounting plate 42, threaded holes are formed in the body of the mounting bracket 41, the mounting plate 42 is connected with the mounting bracket 41 through bolts, and the mounting plate 42 can be detached and replaced conveniently. Among the front and rear mounting plates 42, one mounting plate 42 is provided with N-wire terminals, and the other mounting plate 42 is provided with PE-wire terminals (not shown). The mounting plate 42 includes a fixing plate 421, the fixing plate 421 is fixed on the mounting bracket 41 by bolts, the chucks 422 are arranged at equal intervals on one side of the fixing plate 421, an idle length is arranged between the left and right chucks 422 and the left and right ends of the fixing plate 421, the distance between the idle length is greater than the length of the adapter plate 50, and the adapter plate 50 can slide out or be added from the idle length, so that the adapter plate 50 can be replaced or added. The spacing between adjacent clips 422 is the same as the thickness of the clips 422, which allows for an error of 2%, i.e., the difference between the spacing between the clips 422 and the thickness of the clips 422 is less than 2% of the thickness of the clips 422, e.g., the thickness of the clips 422 is 2mm, then the spacing between the clips 422 is 2mm to 2.04mm, the clips 422 on the front and rear mounting plates 40 are staggered, and the spacing between the clips 422 and the clips 422 is in interference fit, which can facilitate the mounting between the two mounting plates 42. The outside of keysets 50 is provided with guide block 51, offer the guide clip groove 423 with guide block 51 looks adaptation on the body of chuck 422, the guide block 51 grafting of keysets 50 is in guide clip groove 423, makes keysets 50 and bracket plate 40 accomplish the connection, the staggered arrangement group of chuck 422 makes the guide clip groove 423 on a plurality of chucks 422 can be in a row, thereby makes things convenient for the left and right sides slip of keysets 50. The thickness of the chuck 422 is far smaller than the length of the adapter plate 50, for example, the thickness of the chuck 422 is 2mm, and then the length of the adapter plate 50 is at least 2cm, so that a single adapter plate 50 can be matched with a plurality of chucks 422, when the mounting plate 42 on one side is removed, the plurality of chucks 422 on the mounting plate 42 on the other side can still fix the adapter plate 50, thereby avoiding loosening of the adapter plate 50, and likewise avoiding loosening of the adapter plate 50 and avoiding loosening of electrical components fixed on the adapter plate 50.
The fixing plate 421 comprises a first plate 4211 and a second plate 4212, the front side and the rear side of the first plate 4211 are mutually attached, the other end of the first plate 4211 is attached to the mounting bracket 41, the N line terminal and the PE line terminal are located on the second plate 4212 far away from the mounting bracket 41, and when the height of the distribution box is greater than 600mm, the thickness of the second plate 4212 is at least 6mm; when the height of the distribution box is less than 600mm, the thickness of the second plate 4212 is at least 4mm. The clamping head 422 includes a first clamping plate 4221 on the first plate 4211 and a second clamping plate 4222 on the second plate 4212, and the guiding clamping groove 423 includes a first groove 4231 on the first clamping plate 4221 and a second groove 4232 on the second clamping plate 4222; when the first plate 4211 and the second plate 4212 are connected together, the first clamping plate 4221 corresponds to the second clamping plate 4222, and the first groove 4231 on the first clamping plate 4221 and the second groove 4232 on the second clamping plate 4222 form a complete guiding clamping groove 423. The maximum widths of the first clamping plate 4221 and the second clamping plate 4222 are smaller than the difference between the length of the clamping head 422 and the depth of the guide clamping groove 423, so that when the first clamping plate 4211 is dismounted, the first clamping plate 4221 can be driven to rotate by rotating the first clamping plate 4211, and as the maximum widths of the first clamping plate 4221 and the second clamping plate 4222 are smaller than the difference between the length of the clamping head 422 and the depth of the guide clamping groove 423, when the first clamping plate 4221 is pulled out from the lower side of the guide clamping groove 423, the electric element on the adapter plate 50 cannot interfere with the dismounting of the first clamping plate 4221, so that the dismounting of the first clamping plate 4221 is completed under the condition that the electric element is not dismounted, and then the dismounting of the first clamping plate 4211 is completed, and the dismounting of the whole mounting plate 42 is completed.
The guide block 51 is provided with a mounting block 52 at a side far away from the support plate 40, a mounting hole 53 is formed in the body of the mounting block 52, the electric elements are fixed to the mounting hole 53 through bolts, two or more mounting holes 53 are formed in the mounting block 52, the mounting holes 53 are arranged in a non-equidistant mode, and the electric elements are matched with the adapter plate 50 by adjusting the connection between the electric elements and the different mounting holes 53.
A locking block 54 capable of sliding up and down is arranged on the front side of the mounting block 52, one end of the locking block 54, which is close to the guide block 51, is connected with a return spring 55, and the return spring 55 is used for pushing the locking block 54 away from the guide block 51; the locking block 54 is provided with a locking groove on the front side, and the body of the chuck 422 is provided with a locking protrusion 424 corresponding to the locking groove; when the locking block 54 is at the upper limit, the locking groove is matched with the locking protrusion 424, and at this time, the locking block 54 is fixed, and the adapter plate 50 cannot move left and right; when the locking block 54 is positioned at the lower limit, the locking groove is separated from the locking protrusion 424, and the adapter plate 50 can be moved left and right. Normally, the locking block 54 is located at the lower limit under the action of the elastic force of the return spring 55, so that the adapter plate 50 can move freely, after the electric component is mounted, the locking block 54 is located at the upper limit, and the locking block 54 cannot move downwards due to the limiting and blocking of the electric component, so that the fixing of the electric component is completed.
The body of the guide structure 20 is provided with the waist-shaped insection grooves 23, the length of each waist-shaped insection groove 23 is not more than 30cm, the number of the waist-shaped insection grooves 23 is two or more, the sliding structure 30 comprises a guide sleeve 31 sleeved on the outer side of the guide structure 20 and penetrates through the guide sleeve 31, the guide sleeve 31 can only move up and down through the limit of the guide structure 20, the sliding structure 30 further comprises an adjusting bolt 33 screwed with the mounting bracket 41, the guide structure 20 is connected with the bracket plate 40 through the adjusting bolt 33, the outer side of the adjusting bolt 33 is provided with a toothed plate 32 corresponding to the waist-shaped insection grooves 23, when the toothed plate 32 is positioned in the waist-shaped insection grooves 23, the toothed plate 32 can not move up and down through the waist-shaped insection grooves 23, so that the sliding structure 30 is fixed, and when the toothed plate 32 is separated from the waist-shaped insection grooves 23, the toothed plate 32 is not fixed, and at the moment, the sliding structure 30 can drive the bracket plate 40 and the adapter plate 50 to slide up and down.
The guide structure 20 comprises a guide fixing plate 21, guide posts 22 are arranged on the front side and the rear side of the guide fixing plate 21, guide grooves 311 matched with the guide posts 22 are formed in the body of the guide sleeve 31, the guide posts 22 on two sides are parallel to each other, and the guide sleeve 31 can further move up and down only by limiting through the parallel guide posts 22. The guide fixing plate 21 is provided with a reinforcing plate 24 fixedly connected with the power distribution cabinet 10 at a side far away from the mounting bracket 41, and meanwhile, the fixing plate 21 is welded with the power distribution cabinet 10 through the reinforcing plate 24, so that the stability of the guide structure 20 can be enhanced. The body of the guide sleeve 31 is provided with an avoidance groove corresponding to the reinforcing plate 24, the width of the avoidance groove is larger than that of the reinforcing plate 24, and after the adjusting bolt 33 and the tooth-shaped plate 32 are removed, the guide sleeve 31 can not slide by the interference of the reinforcing plate 24, so that the guide sleeve 31 can slide up and down conveniently.
The adjusting bolt 33 comprises a fastening bolt 333, a limiting plate 331 is arranged on the outer side of the fastening bolt 333, a limiting sleeve 332 is movably sleeved on the outer side of the fastening bolt 333, the toothed plate 32 is positioned between the limiting sleeve 332 and the limiting plate 331, and when the adjusting bolt 33 is unscrewed, the limiting plate 331 is used for pulling the toothed plate 32 to withdraw from the waist-shaped toothed groove 23; when the adjusting bolt 33 is screwed down, the stop collar 332 is used for pushing the toothed plate 32 into the waist-shaped tooth groove 23 and compacting the toothed plate 32. The tooth-shaped plate 32 is provided with an anti-pressing groove 322 corresponding to the limiting plate 331, and the limiting plate 331 is positioned at the inner side of the anti-pressing groove 322 when the limiting sleeve 332 presses the tooth-shaped plate 32.
The body of uide bushing 31 is offered the through-hole that supplies adjusting bolt 33 to pass through, for the convenient pass of adjusting bolt 33, this through-hole size is greater than adjusting bolt 33's external diameter, in order to avoid uide bushing 31 to rock, be provided with reference column 321 in the one side that is close to installing support 41 of tooth profile plate 32 at uide bushing 31, set up the constant head tank 312 corresponding with reference column 321 on the body of uide bushing 31, fix uide bushing 31 through the cooperation of reference column 321 and constant head tank 312, avoid uide bushing 31 to rock from top to bottom.
The inboard of switch board 10 has stripper plate 11 through hinge connection, and stripper plate 11 is being close to one side and the laminating of adjusting bolt 33, compresses tightly the adjusting bolt 33 of screwing up through stripper plate 11, prevents that adjusting bolt 33 from becoming flexible.
The body upside of switch board 10 is provided with detachable anticreep board, and the anticreep board is located the upside of guide structure 20, opens the anticreep board, can follow guide structure 20 and go up the side direction and add on the guide structure 20 and slide structure 30 to increase the quantity of sliding structure 30. The rear side of the power distribution cabinet 10 is provided with a detached door plate, and after the door plate is detached and washed away, the mounting plate 42 at the rear side of the mounting bracket 41 is detached from the rear side of the power distribution cabinet 10, so that the mounting plate 42 can be detached more conveniently.
Working principle: when the support plate 40 slides up and down, the adjusting bolt 33 is firstly unscrewed (when the sliding structure 30 needs to cross the reinforcing plate 24, the adjusting bolt 33 needs to be unscrewed), the toothed plate 32 is pulled out of the waist-shaped toothed groove 23 through the adjusting bolt 33, then the support plate 40 can be pushed to slide up and down, at the moment, the support plate 40 can drive the sliding structure 30 and the adapter plate 50 to slide synchronously when sliding, after the support plate 40 is adjusted, the adjusting bolt 33 is screwed, the adjusting bolt 33 pushes the toothed plate 32 to enter the waist-shaped toothed groove 23, the toothed plate 32 is fixed through the waist-shaped toothed groove 23, then the sliding structure 30 is fixed through the toothed plate 32, and the support plate 40 is fixed through the sliding structure 30.
When the support plates 40 need to be turned, the connection between one of the support plates 40 and the sliding structure 30 is firstly disconnected, i.e. the adjusting bolts 33 on the left and right sides of the support plate 40 are unscrewed, and at this time the support plate 40 is separated from the sliding structure 30. Then, the adjusting bolt 33 on one of the holder plates 40 is unscrewed, and at this time, the holder plate 40 to which the electric component is connected can be rotated with the adjusting bolt 33 as a rotation point.
When the mounting plate 42 is dismounted, firstly, the bolts on the front mounting plate 42 are dismounted, then the front second plate 4212 can be dismounted, the front second plate 4212 is dismounted together with the second plate 4212, then the front first plate 4211 is rotated, the first plate 4211 drives the first clamping plate 4221 to rotate, then the first clamping plate 4221 connected with the first plate 4211 is pulled out from the lower side of the guide clamping groove 423, the front mounting plate 42 is dismounted, at this time, the rear mounting plate 42 is still fixed, and the adapter plate 50 can be still fixed through the rear mounting plate 42; the detached mounting plate 42 is then replaced or maintained, after the replacement and maintenance are completed, the first clamping plate 4221 is inserted from the lower side of the guide clamping groove 423, then the first clamping plate 4211 is rotated, the first clamping plate 4221 is driven by the first clamping plate 4211 to rotate until the first groove 4231 on the first clamping plate 4221 is clamped on the outer side of the guide block 51, the second groove 4232 on the second clamping plate 4222 is clamped on the outer side of the guide block 51, finally the first clamping plate 4211 and the second clamping plate 4212 are fixed through bolts, and then the rear mounting plate 42 is replaced through the same method.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a rotatable switch board mounting panel convenient to maintenance, includes switch board (10), be provided with in the inner chamber of switch board (10) can gliding mounting panel (40) from top to bottom, the inner chamber left and right sides of switch board (10) all is provided with guide structure (20), the left and right sides of mounting panel (40) all is provided with sliding structure (30) with guide structure (20) sliding connection, its characterized in that: the outer side of the support plate (40) is connected with an adapter plate (50), the support plate (40) comprises a mounting bracket (41) detachably connected with the sliding structure (30), detachable mounting plates (42) are mounted on the front side and the rear side of the mounting bracket (41), each mounting plate (42) comprises a fixing plate (421), clamping heads (422) which are arranged at equal intervals are arranged on one side of each fixing plate (421), the distance between adjacent clamping heads (422) is identical to the thickness of each clamping head (422), the clamping heads (422) on the mounting plate (40) on the front side and the rear side are staggered, guide blocks (51) are arranged on the outer side of the adapter plate (50), and guide clamping grooves (423) which are matched with the guide blocks (51) are formed in the body of each clamping head (422);
the fixing plate (421) comprises a first plate (4211) and a second plate (4212) which are mutually attached on the front side and the rear side, the clamping head (422) comprises a first clamping plate (4221) positioned on the first plate (4211) and a second clamping plate (4222) positioned on the second plate (4212), and the guide clamping groove (423) comprises a first groove (4231) positioned on the first clamping plate (4221) and a second groove (4232) positioned on the second clamping plate (4222);
the maximum widths of the first clamping plate (4221) and the second clamping plate (4222) are smaller than the difference between the length of the clamping head (422) and the depth of the guide clamping groove (423).
2. The rotatable power distribution cabinet mounting plate convenient to maintain according to claim 1, wherein: the guide block (51) is provided with a mounting block (52) at one side far away from the support plate (40), and a mounting hole (53) is formed in the body of the mounting block (52).
3. The rotatable power distribution cabinet mounting plate convenient to maintain according to claim 2, wherein: a locking block (54) capable of sliding up and down is arranged on the front side of the mounting block (52), and one end, close to the guide block (51), of the locking block (54) is connected with a reset spring (55); the front side of the locking block (54) is provided with a locking groove, and the body of the chuck (422) is provided with a locking protrusion (424) corresponding to the locking groove.
4. The rotatable power distribution cabinet mounting plate convenient to maintain according to claim 1, wherein: the body of the guide structure (20) is provided with a waist-shaped insection groove (23), the sliding structure (30) comprises a guide sleeve (31) sleeved on the outer side of the guide structure (20) and an adjusting bolt (33) penetrating through the guide sleeve (31) and being in threaded connection with the mounting bracket (41), and a toothed plate (32) corresponding to the waist-shaped insection groove (23) is arranged on the outer side of the adjusting bolt (33).
5. The rotatable power distribution cabinet mounting plate for easy maintenance according to claim 4, wherein: the guide structure (20) comprises a guide fixing plate (21), guide columns (22) are arranged on the front side and the rear side of the guide fixing plate (21), and guide grooves (311) matched with the guide columns (22) are formed in the body of the guide sleeve (31).
6. The rotatable power distribution cabinet mounting plate for easy maintenance according to claim 5, wherein: the guide fixing plate (21) is provided with a reinforcing plate (24) fixedly connected with the power distribution cabinet (10) at one side far away from the mounting bracket (41), and the body of the guide sleeve (31) is provided with an avoidance groove corresponding to the reinforcing plate (24).
7. The rotatable power distribution cabinet mounting plate for easy maintenance according to claim 4, wherein: the adjusting bolt (33) comprises a fastening bolt (333), a limiting plate (331) is arranged on the outer side of the fastening bolt (333), a limiting sleeve (332) is movably sleeved on the outer side of the fastening bolt (333), and the tooth-shaped plate (32) is positioned between the limiting sleeve (332) and the limiting plate (331); the tooth-shaped plate (32) is provided with an anti-pressing groove (322) corresponding to the limiting plate (331).
8. The rotatable power distribution cabinet mounting plate for easy maintenance according to claim 4, wherein: a positioning column (321) is arranged on one side of the tooth-shaped plate (32) close to the mounting bracket (41), and a positioning groove (312) corresponding to the positioning column (321) is formed in the body of the guide sleeve (31).
9. The rotatable power distribution cabinet mounting plate for easy maintenance according to claim 4, wherein: the inside of switch board (10) is through hinge connection having extrusion board (11), extrusion board (11) are in the laminating of being close to one side and adjusting bolt (33) of adjusting bolt (33).
10. The rotatable power distribution cabinet mounting plate convenient to maintain according to claim 1, wherein: the power distribution cabinet is characterized in that a detachable anti-falling plate is arranged on the upper side of the power distribution cabinet (10), the anti-falling plate is located on the upper side of the guide structure (20), and a detachable door plate is arranged on the rear side of the power distribution cabinet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310321986.1A CN116387983B (en) | 2023-03-29 | 2023-03-29 | Rotatable switch board mounting panel convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310321986.1A CN116387983B (en) | 2023-03-29 | 2023-03-29 | Rotatable switch board mounting panel convenient to maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116387983A true CN116387983A (en) | 2023-07-04 |
| CN116387983B CN116387983B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310321986.1A Active CN116387983B (en) | 2023-03-29 | 2023-03-29 | Rotatable switch board mounting panel convenient to maintenance |
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| Country | Link |
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| CN (1) | CN116387983B (en) |
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| Publication number | Publication date |
|---|---|
| CN116387983B (en) | 2024-02-02 |
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