CN204156310U - The quick Routing Switch case of standardization - Google Patents
The quick Routing Switch case of standardization Download PDFInfo
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- CN204156310U CN204156310U CN201420661462.3U CN201420661462U CN204156310U CN 204156310 U CN204156310 U CN 204156310U CN 201420661462 U CN201420661462 U CN 201420661462U CN 204156310 U CN204156310 U CN 204156310U
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Abstract
The utility model discloses the quick Routing Switch case of a kind of standardization, comprise under casing, fixing card and cross line card, under casing is provided with knock down hole, under casing internal fixtion is provided with binding post and mounting bracket, mounting bracket front is fixedly installed master switch and switch-dividing, describedly fixedly fasten on one of them side of under casing, describedly cross the back side that line card is fixed on mounting bracket; During connection cable, the power input line cable entering under casing from knock down hole is connected respectively to master switch input and binding post after fixedly fastening, the power supply output line cable entering under casing from knock down hole is connected respectively to switch-dividing output and binding post, and the cable of master switch output is connected to switch-dividing input through crossing after line card is fixed of the mounting bracket back side.The utility model can to the cable established standards wiring channel in switch-box, and constrained cable presses standard wiring channel routing, makes the wiring of switch-box reach standardization and standardization, and the object of modularization quick copy.
Description
Technical field
The utility model relates to electric field, particularly relate to a kind of can the quick Routing Switch case of standardization of standardization fast wiring.
Background technology
In prior art, the installation of indoor external switch case is divided into two classes to install, and the first kind is the installation of cabinet shell, and Equations of The Second Kind is the installation of each parts in casing (comprising master switch, switch-dividing, binding post) and connecting components cable.Respectively two class mounting meanss are explained below:
The first kind is installed, the installation of cabinet shell, the installation of cabinet shell has again following two kinds of usual ways, and one is install within all or part of for the under casing of cabinet shell embedding body of wall, be called concealed installation (comprising full concealed installation and half concealed installation), the panel (openable door) of casing exposes outside wall; Two is that whole cabinet shell is all arranged on outside the surface of body of wall, is called bright dress.By contrast, concealed installation difficulty of construction is large, bright dress difficulty is little, in project installation, the installation procedure that the switch-box of concealed installation is the most frequently used is: select after first embedded threading pipe → a period of time to buy switch-box → dress buried end case, and makes corresponding with under casing entrance hole → uneven place of penetration pipe fill mortar → install → carry out cabinet interior installation after a period of time.But in practice of construction process, because penetration pipe is pre-buried in advance, penetration pipe is just fixed in cloth tube seat, distance between penetration pipe is not of uniform size to be caused, the position of placing in groove is also nonstandard, and the entrance hole position of the chest that the later stage is bought and size are all changeless, substantially all can occur that the entrance hole correspondence on pre-buried penetration pipe and under casing does not go up, aperture is not mated, pore misplaces, aperture misplaces, problem that position of opening size is impracticable etc., must by bend pipe or again perforate adjust and revise and just can complete installation, thus it is slow to cause installation rate, installation effectiveness is low, installation quality is poor, poor consistency is installed, installation aesthetic property is poor, many reality deficiencies such as artificial and waste of material is large are installed.
Equations of The Second Kind is installed, the installation of box house, the most common installation procedure of each device of box house is: cable pierces into casing → by total switch-dividing and to be installed to electric appliance mounting support → to complete wiring between total switch-dividing and connection work → electric appliance mounting support good for wiring line to be installed in casing → to arrange the cable in casing in advance from penetration pipe, is connected to by each cable in corresponding port → cleaning inside → ending installation of each parts and inspection → case and installs.In above-mentioned installation steps, the installation of the most difficult is not total switch-dividing and binding post, but use cable to carry out connecting up and being connected, because total switch-dividing and binding post are industrialization products, belong to standardization and standardization product, install simple and convenient, the standardization installation that the standard that easily reaches is unified.And the laying of cable is the product that craftization operates out with being connected, it not molded modular product, (it is unidirectional eight tracks that this specification is compared to, and it only defines overall width, does not draw concrete per pass lanes line in eight tracks to only have rough working specification, it is an automobile that operator is compared to, these unidirectional eight tracks only has this running car, as long as the width range in this eight track do not run out of by this car, even if qualified), the two ends of cable are except being fixed except restriction by the penetration pipe mouth of pipe of each component port and turnover chest, other parts all do not obtain standard, the restriction of specification and fixed support, the laying mode of cable is versatile and flexible, not only be difficult to the actual needs length determining each cable rapidly and accurately, also also exist and move towards chaotic, random large, layout is abnormal, poor stability, the shortcoming deposited is transported in poor stability and inconvenience, work progress is both nonstandard also lack of standardization, speed of application is slow, efficiency is low, installation between the casing of (entirety requires identical) same alike result is difficult to modularization and accurately copies, more cannot unified standard, later maintenance extremely bothers, and need special, the operating personnel with higher manual skill just can complete installment work, require higher to the operating technology of operating personnel.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of standardization quick Routing Switch case, the utility model can to the cable established standards wiring channel in switch-box, constrained cable presses standard wiring channel routing, enable the wiring modular construction of switch-box, reach standardization and standardization wiring, and the object of modularization quick copy.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The quick Routing Switch case of a kind of standardization, comprise under casing, under casing is provided with knock down hole, under casing internal fixtion is provided with binding post and mounting bracket, mounting bracket front is fixedly installed master switch and switch-dividing, it is characterized in that: also comprise fixing card and cross line card, describedly fixedly fasten on one of them side of under casing, described mistake line card is fixed on the back side of mounting bracket; During connection cable, the power input line cable entering under casing from knock down hole is connected respectively to master switch input and binding post after fixedly fastening, the power supply output line cable entering under casing from knock down hole is connected respectively to switch-dividing output and binding post, and the cable of master switch output is connected to switch-dividing input through crossing after line card is fixed of the mounting bracket back side.
Another side of described under casing is fixedly installed fixing card, the power line in described power supply output line cable is connected to switch-dividing output after this fixedly fastens, and the ground wire in described power supply output line cable is connected to binding post.
Another side of described under casing is fixedly installed fixing card, the ground wire in described power supply output line cable is connected to binding post after this fixedly fastens, and the power line in described power supply output line cable is connected to switch-dividing output.
Described knock down hole comprises solid footpath knock down hole and reducing knock down hole, and described reducing knock down hole is made up of outer knock down hole and endoporus.
Described reducing knock down hole is provided with the locknut of shutoff endoporus, described locknut comprises female end and son end, and described female end is held with son and is clamped in endoporus both sides, and female end holds rotatable engagement opening and closing endoporus with son.
Through hole is offered in the middle part of described female end, the hole wall of described through hole is provided with two locking rails, two symmetrical targeting ports are provided with between described two locking rails, described son end is provided with the engagement rail corresponding with locking rail, described engagement rail is provided with the guide head corresponding with targeting port, the described engagement rail of son end and the locking rail rotatable engagement opening and closing endoporus of female end.
Described two locking rails are inclined in through hole, two locking rails that tilt high-end on be provided with limiting section, and wherein high-end the and low side of a locking rail respectively with the low side of another locking rail and high-end corresponding.
The mouth of square chest up and down of described under casing is double-bending flanging structure.
Described fixing card comprises fixed head, and the side of described fixed head is provided with the bindiny mechanism of connecting valve case, and opposite side is provided with wiring groove, is provided with binding hole in described wiring groove.
The side wall upper part of described wiring groove offers breach, and described breach is opened on the sidewall relative with fixed head, and breach coordinates with binding hole ties up cable for band.
The quantity in described binding hole is multiple, and multiple binding hole divides two rows to be arranged on wiring groove bottom land both sides, and the quantity of described breach is identical with the quantity in this row's binding hole near breach, and described breach correspondence is arranged on the top in this row's binding hole.
Described bindiny mechanism comprises clamping joint and/or screw hole, and described clamping joint is two, and two clamping joint integral types are arranged on fixed head top, and described fixed head is fixedly connected with switch-box by clamping joint and/or screw hole.
Described clamping joint is triangle or square.
The cross section of described line card is excessively in " mountain " character form structure, and this " mountain " font is crossed line card and comprised two crossed beam trunkings, is provided with binding hole in described crossed beam trunking.
In described each crossed beam trunking, the quantity in binding hole is two or more, and when being two, two binding holes are symmetricly set on the bottom land both sides of crossed beam trunking, for time multiple, and the bottom land both sides that multiple binding hole divides two rows to be symmetricly set on crossed beam trunking.
Binding hole in described crossed beam trunking is inclined at the bottom land both sides of crossed beam trunking, and its incline direction is tilted in the middle part of the bottom land of crossed beam trunking by the sidewall of crossed beam trunking, and the upper end in binding hole is near the sidewall of crossed beam trunking, and lower end is in the middle part of the bottom land of crossed beam trunking.
The side wall upper part that line card both sides crossed in described " mountain " font offers breach, and described breach correspondence is arranged on above binding hole, and breach coordinates with binding hole ties up cable for band.
The Sidewall Height that line card both sides crossed in described " mountain " font is identical, and the Sidewall Height of both sides is higher than the height of center side wall.
The bottom that line card crossed in described " mountain " font is provided with Access Division or screw, crosses line card by Access Division or on being fixed by screws in switch-box mounting bracket.
Installation process of the present utility model is divided into the installation of each parts in the installation of casing and casing, the installation process of casing is: the unified mount scheme → embedded threading pipe of selector switch case → understanding canonical parameter → formulation standard → buy switch-box → dress buried end case → uneven place after a period of time to fill mortar → under casing and install, in casing, the installation process of each parts is: the cable of each input and output pierces into switch-box → fixedly fasten total switch-dividing and binding post in cable → cable preform to assigned address → casing and to be installed on electric appliance mounting support → to cross the wiring between cable → total switch-dividing that line card fixes between total switch-dividing in advance through knock down hole and be connected → and access interface → cleaning inside → ending that the electric appliance mounting support connected to be installed in casing → to be connected to by preform cable each parts is installed and checked → install.In above-mentioned installation process, fixing card can to the cable established standards wiring channel of turnover switch-box, crossing line card can to the cable established standards wiring channel between total switch-dividing, at fixing card with under the cooperation crossing line card, the cable in switch-box can be made to lay by set path, and normalization constraints is carried out to cable and fixes, the laying passage of specification cable, the shape and size of unified cable, the wire harness of stable formation is indeformable, thus makes the wiring of switch-box reach regulation and standardization and can the light object that copies of Fast Modular blocking.
Employing the utility model has the advantage of:
One, in the utility model, can to the power input line cable of turnover switch-box and power supply output line cable established standards wiring channel by fixing card, can to the cable established standards wiring channel between total switch-dividing by crossing line card, at fixing card with under the cooperation crossing line card, the cable in switch-box can be made to lay by set path, normalization constraints is carried out to cable and fixes, and carry cable weight and stable wire harness is indeformable, thus the wiring of switch-box is made to reach standardization and aims of standardization.In addition, said structure is adopted also to have the following advantages: a, strictly can control the spacing of cable and casing metallic member, and prevent cable from contacting with casing metallic member, and the fixing card of higher insulation resistance material in turn enhances the electrical insulation properties of circuit, improves safety in utilization.B, the physical length can determining needed for each cable rapidly and accurately, be conducive to avoiding waste of material, meanwhile, greatly reduce Analysis and measurement institute's time spent, installation work is equivalent to modular construction, is conducive to improving efficiency of construction.C, each cable strictly by setting passage and path wiring, can not produce intersection between each cable, the more neat specification of wiring, and bracing wire wiring ordered, line clear is succinct, is not only conducive to safeguarding, also helps the electric property and useful life that improve switch-box.D, excessively cable clip structure are simple, with low cost, compact, are applicable in all kinds of switch-box, applied widely.E, each cable are all effectively fixed, the fixing gravity blocking and cross that line card assume responsibility for cable, and cable no longer pulls by gravity to be affected.F, be especially applicable in enormous quantities, scale switch-box quantity group in use, and need user wiring and connection request being reached to standardization, normalization, unitized, high efficiency, quality requirements rapid, attractive in appearance.
Two, in the utility model, another side of described under casing is fixedly installed fixing card, power line in described power supply output line cable directly connects or after this fixedly fastens, is connected to switch-dividing output, ground wire in described power supply output line cable is after this fixedly fastens or be directly connected to binding post, in this structure, no matter which kind of laying mode the power and ground in power supply output line cable adopts, equal can ensure power supply output line cable by setting passage and path wiring, realize standardization and normalized wiring.
Three, in the utility model, by the cooperation of solid footpath knock down hole and reducing knock down hole, would not occur when constructing on pre-buried penetration pipe and under casing knock down hole correspondence does not go up, aperture is not mated, pore dislocation, aperture dislocation, impracticable etc. the problem of position of opening size, have simultaneously and improve installation quality, improve efficiency of construction and save the advantages such as material.
Four, in the utility model, described reducing knock down hole is provided with the locknut of shutoff endoporus, this structure can when manufacturing reducing knock down hole the blanking sheet of abate endoporus in advance, avoiding causing under casing to be out of shape because hole is struck at scene, namely when penetration pipe is connected with the inner hole of reducing knock down hole, striking endoporus without the need to using instrument, and only need directly to take down quick detach protection case hole locknut with hand, can realize connecting, decrease and strike hole workload, make poling connection work simpler and easy.In addition, female end is held with son and is clamped in endoporus both sides, and female end holds the structure of rotatable engagement opening and closing endoporus with son, endoporus is opened fast when being conducive to construction, easily can install by pipe arrangement when constructing, when makeing mistakes, by locknut quick blocking knock down hole, difficulty of construction can also be reduced, decrease the damage under casing when striking hole, there is the advantage improving installation quality, raising efficiency of construction, minimizing corrosion and improve useful life simultaneously.
Five, in the utility model, the engagement rail of son end and the locking rail rapid alignment of female end can be made by guide head and targeting port, can be opened fast or closed endoporus by locking rail and engagement rail, be conducive to improving efficiency of construction.
Six, in the utility model, can prevent son end from rotating excessively by limiting section, avoid stubborn bad locknut, and wherein high-end the and low side of a locking rail respectively with low side and the high-end corresponding structure of another locking rail, then make locknut to open as beer bottleneck and bottle cap are equally quick and close, there is simple and practical advantage.
Seven, in the utility model, the mouth of square chest up and down of described under casing is double-bending flanging structure, this structure not only makes under casing have higher compression set intensity, also make clean face straight without hindrance, can be declined by work progress easily foreign material in casing and dust cleans away, has stopped this part foreign material and dust to the impact of electrical security, reliability.
Eight, in the utility model, fixing card can be fixed in switch-box rapidly by the bindiny mechanism on fixed head, can be fixed in switch-box by cable constraint by wiring groove, fixing card can carry the weight of cable fast and stable, and prevents the wire harness distortion after bundling and displacement.
Nine, in the utility model, the side wall upper part of described wiring groove offers breach, breach coordinates with binding hole ties up cable for band, by the cooperation in breach and binding hole, band can be made securely to be wrapped in around wire harness, avoid having larger space between band and wire harness and cause wire harness to loosen, better to the fixed effect of wire harness.
Ten, in the utility model, multiple binding hole divides two rows to be arranged on wiring groove bottom land both sides, the quantity of breach is identical with the quantity in this row's binding hole near breach, and breach correspondence is arranged on the top in this row's binding hole, this structure can make band and wire harness close contact, thus wire harness is fixed on tightly on fixing card, be conducive to the fixed effect improving wire harness.
11, in the utility model, fixing card both can be fixed on separately on switch-box by clamping joint or screw, also can be fixed on switch-box by clamping joint and screw fit, and the mounting means of fixing card is varied, has the advantage that installation rate is fast.The steadiness that two clamping joints can strengthen fixing card is set, prevents fixing card from tilting.And clamping joint integral type is arranged on the structure on fixed head top, then enhance the rigid between clamping joint and fixed head, clamping joint is not easy in work progress damaged, thus be conducive to the useful life of improving whole fixing card.
12, in the utility model, described clamping joint is triangle or square, and this structure is not only conducive to improving the steadiness fixed and block and be connected with switch-box, also has and manufactures advantage simple and with low cost.
13, in the utility model, the described cross section of line card of crossing is in " mountain " character form structure, this " mountain " font is crossed line card and is comprised two crossed beam trunkings, crossing line card by " mountain " font can be fixed in switch-box by the cable constraint between total switch-dividing fast and stable, cross the weight that line card can carry cable, and prevent the wire harness distortion after bundling.Further, adopt " mountain " font to cross line card and can not only be used for by the separate cable of difference, can also with reduce whole cable from single crossed beam trunking by time cause to this crossed beam trunking cross HD.
14, in the utility model, in described each crossed beam trunking, the quantity in binding hole is two or more, when being two, is suitable for the switch-box that between small volume or total switch-dividing, cable is less, as the switch-box of single phase poaer supply input; For time multiple, be suitable for the switch-box that between the larger or total switch-dividing of volume, cable is larger, as the switch-box of three phase mains input.Suitable line card excessively can be selected according to actual conditions, ensure that the fixed effect of cable is better.
15, in the utility model, binding hole in described crossed beam trunking is inclined at the bottom land both sides of crossed beam trunking, and the upper end in binding hole is near the sidewall of crossed beam trunking, lower end is in the middle part of the bottom land of crossed beam trunking, this structure can not only guide band to pass rapidly through binding hole, also make through these two binding holes band can with cross line card close contact, the band namely between two lower ends, binding hole with the bottom surface close contact crossing line card, can ensure the constraint better effects if of cable.
16, in the utility model, the side wall upper part that line card both sides crossed in described " mountain " font offers breach, by the cooperation in breach and binding hole, band can be made securely to be wrapped in around wire harness, avoid having larger space between band and wire harness and cause wire harness to loosen, better to the fixed effect of wire harness.
17, in the utility model, the Sidewall Height that line card both sides crossed in described " mountain " font is identical, and the Sidewall Height of both sides is higher than the height of center side wall, this structure has conserve space and advantage handsome in appearance, is conducive to reducing manufacturing cost and improving product competitiveness.
18, in the utility model, the bottom that line card crossed in described " mountain " font is provided with Access Division or screw, cross line card by Access Division or on being fixed by screws in switch-box mounting bracket, this structure made the installation rate of line card faster, and fixed effect is better.
Accompanying drawing explanation
Fig. 1 is the overall assembly structure schematic diagram of under casing in embodiment 1;
Fig. 2 is that in embodiment 1, under casing is arranged on the structural representation in body of wall;
Fig. 3 is the main TV structure schematic diagram of under casing in embodiment 4;
Fig. 4 is the left TV structure schematic diagram of under casing in embodiment 4;
Fig. 5 be in embodiment 4 under casing look up structural representation;
Fig. 6 is A-A cross-sectional view of Fig. 3;
Fig. 7 is the perspective view of under casing in embodiment 4
Fig. 8 is a kind of perspective view of locknut in embodiment 4;
Fig. 9 is the another kind of perspective view of locknut in embodiment 4;
Figure 10 is the main TV structure schematic diagram of female end in embodiment 4;
Figure 11 is the plan structure schematic diagram of female end in embodiment 4;
Figure 12 is the backsight structural representation of female end in embodiment 4;
Figure 13 is the right TV structure schematic diagram of female end in embodiment 4;
Figure 14 is B-B cross-sectional view of Figure 12;
Figure 15 is the perspective view of female end in embodiment 4;
Figure 16 is the main TV structure schematic diagram of embodiment 4 neutron end;
Figure 17 is the plan structure schematic diagram of embodiment 4 neutron end;
Figure 18 is the backsight structural representation of embodiment 4 neutron end;
Figure 19 is the right TV structure schematic diagram of embodiment 4 neutron end;
Figure 20 is the perspective view of embodiment 4 neutron end;
Figure 21 is the main TV structure schematic diagram of fixing card in embodiment 5;
Figure 22 is the plan structure schematic diagram of fixing card in embodiment 5;
Figure 23 be in embodiment 5 fixing card look up structural representation;
Figure 24 is the left TV structure schematic diagram of fixing card in embodiment 5;
Figure 25 is the backsight structural representation of fixing card in embodiment 5;
Figure 26 is a kind of perspective view of fixing card in embodiment 5;
Figure 27 is the another kind of perspective view of fixing card in embodiment 5;
Figure 28 is the syndeton schematic diagram of fixing card and cable in embodiment 5;
Figure 29 is the structural representation being fixedly stuck in switch-box internal fixtion cable in embodiment 5;
Figure 30 is the main TV structure schematic diagram crossing line card in embodiment 6;
Figure 31 is the plan structure schematic diagram crossing line card in embodiment 6;
Figure 32 be in embodiment 6 cross line card look up structural representation;
Figure 33 is the left TV structure schematic diagram crossing line card in embodiment 6;
Figure 34 is the perspective view crossing line card in embodiment 6;
Figure 35 crosses the master that line card ties up cable on mounting bracket to look syndeton schematic diagram in embodiment 6;
Figure 36 be cross in embodiment 6 that line card ties up cable on mounting bracket overlook syndeton schematic diagram;
Figure 37 is the main TV structure schematic diagram of total switch-dividing on mounting bracket in embodiment 6;
Figure 38 is the plan structure schematic diagram of total switch-dividing on mounting bracket in embodiment 6;
Figure 39 is the perspective view crossing line card in embodiment 7;
Figure 40 is the perspective view crossing line card in embodiment 8;
Figure 41 is the structural representation of embedded threading pipe in the utility model;
Figure 42 is the structural representation of prewire cable in the utility model;
Figure 43 is the structural representation in the utility model after the preforming of under casing inner cable;
Figure 44 is the structural representation of the utility model when inputting for three phase mains after the preforming of under casing inner cable;
Figure 45 is the syndeton schematic diagram of the utility model under casing inner cable when inputting for three phase mains;
Being labeled as in figure: 1, cross line card, 2, crossed beam trunking, 3, binding hole, 4, breach, 5, mounting bracket, 6, cable, 7, master switch input, 8, master switch output, 9, switch-dividing input, 10, switch-dividing output, 11, Access Division, 12, wiring groove, 13, clamping joint, 14, under casing, 15, screw hole, 16, fixing card, 17, Gu footpath knock down hole, 18, reducing knock down hole, 19, binding post, 20, fixed head, 21, body of wall, 22, double-bending flanging, 23, locknut, 24, female end, 25, son end, 26, master switch, 27, switch-dividing, 28, limiting section, 29, locking rail, 30, targeting port, 31, engagement rail, 32, guide head.
Embodiment
Embodiment 1
The quick Routing Switch case of a kind of standardization, comprise under casing 14, fixing card 16 and cross line card 1, under casing 14 is provided with knock down hole, under casing 14 internal fixtion is provided with binding post 19 and mounting bracket 5, mounting bracket 5 front is fixedly installed master switch 26 and switch-dividing 27, described fixing card 16 is fixed on one of them side of under casing 14, and described line card 1 is excessively fixed on the back side of mounting bracket 5; During connection cable 6, the power input line cable 6 entering under casing 14 from knock down hole is connected respectively to master switch input 7 and binding post 19 after fixing card 16 is fixing, the power supply output line cable 6 entering under casing 14 from knock down hole is connected respectively to switch-dividing output 10 and binding post 19, and the cable 6 of master switch output 8 is connected to switch-dividing input 9 through crossing after line card 1 is fixed of mounting bracket 5 back side.
In the present embodiment, the described fixing card 16 for fixed power source input cable 6 is fixed on the left surface of under casing 14, and the fixing card 16 for fixed power source output cable 6 is fixed on the right flank of under casing 14.
In the present embodiment, described power input line cable 6 comprises phase, zero line and ground wire, and wherein, phase, zero line are connected with master switch input 7, and ground wire is connected with binding post 19.Described power supply output line cable 6 refers to the cable 6 be connected with switch-dividing 27, comprises phase, zero line and ground wire equally, and phase, zero line are connected with switch-dividing output 10, and ground wire is connected with binding post 19.But, when lighting apparatus (as electric light) is connected to switch-box, due to an air switch break-make phase line of lamp loop, and usually do not do ground wire laying, therefore only have the phase line of electric light to be connected to switch-dividing output 10, the zero line of electric light is then connected to binding post 19.
In the present embodiment, described knock down hole is multiple, on the upper side being separately positioned under casing 14 and downside, wherein, the knock down hole of power input line cable 6 preferably on the left of under casing 14 downside enters in case, and power supply output line cable 6 can enter in case from the knock down hole upper side and/or downside.Certainly, according to practical wiring needs, the left surface of under casing 14 and right flank are also provided with knock down hole.
In the present embodiment, described switch-box had both been applicable to be embedded in the concealed installation in body of wall 21, was also applicable to the bright dress be directly fixed on body of wall 21.
Embodiment 2
The quick Routing Switch case of a kind of standardization, comprise under casing 14, fixing card 16 and cross line card 1, under casing 14 is provided with knock down hole, under casing 14 internal fixtion is provided with binding post 19 and mounting bracket 5, mounting bracket 5 front is fixedly installed master switch 26 and switch-dividing 27, described fixing card 16 is fixed on one of them side of under casing 14, and described line card 1 is excessively fixed on the back side of mounting bracket 5; During connection cable 6, the power input line cable 6 entering under casing 14 from knock down hole is connected respectively to master switch input 7 and binding post 19 after fixing card 16 is fixing, the power supply output line cable 6 entering under casing 14 from knock down hole is connected respectively to switch-dividing output 10 and binding post 19, and the cable 6 of master switch output 8 is connected to switch-dividing input 9 through crossing after line card 1 is fixed of mounting bracket 5 back side.
In the present embodiment, another side of described under casing 14 is fixedly installed fixing card 16, power line in described power supply output line cable 6 is connected to switch-dividing output 10 after this fixing card 16 is fixing, and the ground wire in described power supply output line cable 6 is connected to binding post 19.Such structure is applicable to power supply output line cable 6 and enters in case from the knock down hole under casing 14 upper side, namely the power line entered in case from upper side knock down hole is connected to switch-dividing output 10 after fixing card 16 is fixing, and the ground wire entered in case from upper side knock down hole is directly connected to binding post 19.
Embodiment 3
The quick Routing Switch case of a kind of standardization, comprise under casing 14, fixing card 16 and cross line card 1, under casing 14 is provided with knock down hole, under casing 14 internal fixtion is provided with binding post 19 and mounting bracket 5, mounting bracket 5 front is fixedly installed master switch 26 and switch-dividing 27, described fixing card 16 is fixed on one of them side of under casing 14, and described line card 1 is excessively fixed on the back side of mounting bracket 5; During connection cable 6, the power input line cable 6 entering under casing 14 from knock down hole is connected respectively to master switch input 7 and binding post 19 after fixing card 16 is fixing, the power supply output line cable 6 entering under casing 14 from knock down hole is connected respectively to switch-dividing output 10 and binding post 19, and the cable 6 of master switch output 8 is connected to switch-dividing input 9 through crossing after line card 1 is fixed of mounting bracket 5 back side.
In the present embodiment, another side of described under casing 14 is fixedly installed fixing card 16, ground wire in described power supply output line cable 6 is connected to binding post 19 after this fixing card 16 is fixing, and the power line in described power supply output line cable 6 is connected to switch-dividing output 10.Such structure is applicable to power supply output line cable 6 and enters in case from the knock down hole under casing 14 downside, namely the power line entered in case from downside knock down hole is directly connected to switch-dividing output 10, and the ground wire entered in case from downside knock down hole is connected to binding post 19 after fixing card 16 is fixing.
Embodiment 4
The quick Routing Switch case of a kind of standardization, comprise under casing 14, fixing card 16 and cross line card 1, under casing 14 is provided with knock down hole, under casing 14 internal fixtion is provided with binding post 19 and mounting bracket 5, mounting bracket 5 front is fixedly installed master switch 26 and switch-dividing 27, described fixing card 16 is fixed on one of them side of under casing 14, and described line card 1 is excessively fixed on the back side of mounting bracket 5; During connection cable 6, the power input line cable 6 entering under casing 14 from knock down hole is connected respectively to master switch input 7 and binding post 19 after fixing card 16 is fixing, the power supply output line cable 6 entering under casing 14 from knock down hole is connected respectively to switch-dividing output 10 and binding post 19, and the cable 6 of master switch output 8 is connected to switch-dividing input 9 through crossing after line card 1 is fixed of mounting bracket 5 back side.
In the present embodiment, the mouth of square chest up and down of described under casing 14 is double-bending flanging 22 structure, namely form double-bending flanging 22 structure to bending after level again after the first bending straight up of the upper side of under casing 14, after the downside first bending straight down of under casing 14 again level backward bending form double-bending flanging 22 structure.
In the present embodiment, described knock down hole comprises solid footpath knock down hole 17 and reducing knock down hole 18, and described reducing knock down hole 18 is made up of outer knock down hole and endoporus.
Further, described reducing knock down hole 18 is provided with the locknut 23 of shutoff endoporus, described locknut 23 comprises female end 24 and son end 25, described female end 24 holds 25 to be clamped in endoporus both sides with son, and female end 24 holds 25 rotatable engagement opening and closing endoporus with son, like this, when producing under casing 14, the blanking sheet on endoporus can be knocked out in advance, make endoporus become through hole.Just can open endoporus fast during construction, avoid on-the-spot abate, be conducive to improving efficiency of construction.When only having the caliber when penetration pipe to be greater than the aperture of endoporus, just need the blanking sheet of the outer knock down hole of on-the-spot abate.
Further, through hole is offered in the middle part of described female end 24, the hole wall of described through hole is provided with two locking rails 29, two symmetrical targeting ports 30 are provided with between described two locking rails 29, and two locking rails 29 are inclined in through hole, article two, tilt locking rail 29 high-end on be provided with limiting section 28, wherein high-end the and low side of a locking rail 29 respectively with the low side of another locking rail 29 and high-end corresponding; Described son end 25 is provided with the engagement rail 31 corresponding with locking rail 29, described engagement rail 31 is provided with the guide head 32 corresponding with targeting port 30, the described engagement rail 31 of son end 25 and the locking rail 29 rotatable engagement opening and closing endoporus of female end 24.During use, first guide head 32 is aimed at targeting port 30, then sub-end 25 is put into female end 24, until engagement rail 31 contacts with locking rail 29, then gyrator end 25 is until engagement rail 31 contacts with limiting section 28 gently, and locknut 23 is locked, otherwise then for opening locknut 23.
In the present embodiment, described lock Gui Qingshang is provided with 3-5 locking slots, prevents engagement rail 31 from sliding.
Embodiment 5
The quick Routing Switch case of a kind of standardization, comprise under casing 14, fixing card 16 and cross line card 1, under casing 14 is provided with knock down hole, under casing 14 internal fixtion is provided with binding post 19 and mounting bracket 5, mounting bracket 5 front is fixedly installed master switch 26 and switch-dividing 27, described fixing card 16 is fixed on one of them side of under casing 14, and described line card 1 is excessively fixed on the back side of mounting bracket 5; During connection cable 6, the power input line cable 6 entering under casing 14 from knock down hole is connected respectively to master switch input 7 and binding post 19 after fixing card 16 is fixing, the power supply output line cable 6 entering under casing 14 from knock down hole is connected respectively to switch-dividing output 10 and binding post 19, and the cable 6 of master switch output 8 is connected to switch-dividing input 9 through crossing after line card 1 is fixed of mounting bracket 5 back side.
In the present embodiment, described fixing card 16 comprises fixed head 20, and the side of described fixed head 20 is provided with the bindiny mechanism of connecting valve case, and opposite side is provided with wiring groove 12, is provided with binding hole 3 in described wiring groove 12.
In the present embodiment, described bindiny mechanism comprises clamping joint 13 and/or screw hole 15, described clamping joint 13 is two, and two clamping joint 13 integral types are arranged on fixed head 20 top, and described fixed head 20 is fixedly connected with switch-box by clamping joint 13 and/or screw hole 15.Wherein, both can be used alone clamping joint 13 and fixing card 16 had been fixed in case, and also can be used alone screw and fixing card 16 is fixed in case, and can also use clamping joint 13 and screw that fixing card 16 is fixed to casing simultaneously.
In the present embodiment, the quantity in described binding hole 3 is multiple, 3 point two, multiple binding hole row is arranged on wiring groove 12 bottom land both sides, the side wall upper part of described wiring groove 12 offers multiple breach 4, described multiple breach 4 are opened on the sidewall relative with fixed head 20, and multiple breach 4 correspondence is arranged on the top in this row's binding hole 3 near breach 4, breach 4 coordinates with binding hole 3 ties up cable 6 for band, and wire harness is stably fixed in fixing card 16.
In the present embodiment, described clamping joint 13 is triangle or square, and correspondingly, the buckling groove that switch-box matches with clamping joint 13 is also set to triangle or square.
In the present embodiment, described fixing card 16 is made up of insulating material, has higher insulation resistance, thus makes the insulation property of live part in casing higher, and safety is more secure.
The present embodiment, in practical wiring process, coordinates fixed beam by two row binding holes 3 bottom wiring groove 12 with band, also coordinates bound harness by that row binding hole 3 away from breach 4 with breach 4.
Embodiment 6
The quick Routing Switch case of a kind of standardization, comprise under casing 14, fixing card 16 and cross line card 1, under casing 14 is provided with knock down hole, under casing 14 internal fixtion is provided with binding post 19 and mounting bracket 5, mounting bracket 5 front is fixedly installed master switch 26 and switch-dividing 27, described fixing card 16 is fixed on one of them side of under casing 14, and described line card 1 is excessively fixed on the back side of mounting bracket 5; During connection cable 6, the power input line cable 6 entering under casing 14 from knock down hole is connected respectively to master switch input 7 and binding post 19 after fixing card 16 is fixing, the power supply output line cable 6 entering under casing 14 from knock down hole is connected respectively to switch-dividing output 10 and binding post 19, and the cable 6 of master switch output 8 is connected to switch-dividing input 9 through crossing after line card 1 is fixed of mounting bracket 5 back side.
In the present embodiment, the described cross section of line card 1 of crossing is in " mountain " character form structure, this " mountain " font is crossed line card 1 and is comprised two crossed beam trunkings 2, binding hole 3 is provided with in described crossed beam trunking 2, the structure in this binding hole 3 is identical with effect with the structure in binding hole 3 in fixing card 16 with effect, in described each crossed beam trunking 2, the quantity in binding hole 3 is two or more, when being two, two binding holes 3 are symmetricly set on the bottom land both sides of crossed beam trunking 2, for time multiple, 3 point two, multiple binding hole row is symmetricly set on the bottom land both sides of crossed beam trunking 2.Wherein, what each crossed beam trunking 2 only arranged two binding holes 3 crosses line card 1 small volume, is applicable to small volume or switch-box that between master switch 26 and switch-dividing 27, cable 6 is less, as the switch-box of single phase poaer supply input; Line card 1 volume excessively that each crossed beam trunking 2 arranges multiple binding hole 3 is comparatively large, is applicable to the switch-box that volume is comparatively large or between master switch 26 and switch-dividing 27, cable 6 is more, as the switch-box of three phase mains input.Certainly, in order to meet some special construction requirement, crossed beam trunking 2 quantity excessively on line card 1 also can be multiple, two or three can be crossed line card 1 and be combined into a line card 1 excessively.
In the present embodiment, binding hole 3 in described crossed beam trunking 2 is inclined at the bottom land both sides of crossed beam trunking 2, its incline direction is tilted in the middle part of the bottom land of crossed beam trunking 2 by the sidewall of crossed beam trunking 2, and the upper end in binding hole 3 is near the sidewall of crossed beam trunking 2, and lower end is in the middle part of the bottom land of crossed beam trunking 2.When tying up cable 6,3 pairs, the binding hole band of inclination plays guiding function, makes band pass rapidly through binding hole 3; Enable the band after tying up cable 6 closely wrap up cable 6 simultaneously.
In the present embodiment, the side wall upper part that line card 1 both sides crossed in described " mountain " font offers breach 4, described breach 4 correspondence is arranged on above binding hole 3, and breach 4 coordinates with binding hole 3 and is used for band and ties up cable 6, the structure of this breach 4 and breach 4 on fixing card 16 with act on identical.
In the present embodiment, in order to save manufactured materials and production cost, the Sidewall Height that line card 1 both sides crossed in described " mountain " font is identical, and the Sidewall Height of both sides is higher than the height of center side wall.Certainly, center side wall also can higher than two side or equal with two side.
In the present embodiment, the bottom that line card 1 crossed in described " mountain " font is provided with Access Division 11 or screw, and this screw is identical with the structure of above-mentioned screw hole 15, crosses line card 1 by Access Division 11 or on being fixed by screws in switch-box mounting bracket 5.
In the present embodiment, described line card 1 of crossing is made up of insulating material, and have higher insulation resistance, thus make the insulation property of live part in casing higher, safety is more secure.
Embodiment 7
A kind of by least two cross sections in " mountain " character form structure cross line card 1 combine and cross line card 1, this is crossed line card 1 and comprises at least 4 crossed beam trunkings 2 side by side, in described each crossed beam trunking 2, the quantity in binding hole 3 is two, and two binding holes 3 are symmetricly set on the bottom land both sides of crossed beam trunking 2, three-phase between total switch-dividing 27 three groups of cable 6 fast and stables can retrain and are fixed in switch-box by such structure, are applicable to the switch-box configuration of three-phase three pole master switch 26.
Embodiment 8
A kind of by least two cross sections in " mountain " character form structure cross line card 1 combine and cross line card 1, this is crossed line card 1 and comprises at least 4 crossed beam trunkings 2 side by side, in described each crossed beam trunking 2, the quantity in binding hole 3 is multiple, 3 point two, multiple binding hole row is symmetricly set on the bottom land both sides of crossed beam trunking 2, the enough constraint by three addition zero lines between total switch-dividing 27 of such structure is fixed in switch-box totally four groups of cable 6 fast and stables, is applicable to the switch-box configuration of three-phase and quadrupole master switch 26.
Claims (13)
1. the quick Routing Switch case of standardization, comprise under casing (14), under casing (14) is provided with knock down hole, under casing (14) internal fixtion is provided with binding post (19) and mounting bracket (5), mounting bracket (5) front is fixedly installed master switch (26) and switch-dividing (27), it is characterized in that: also comprise fixing card (16) and cross line card (1), described fixing card (16) is fixed on one of them side of under casing (14), and described line card (1) is excessively fixed on the back side of mounting bracket (5); Time connection cable (6), the power input line cable (6) entering under casing (14) from knock down hole is connected respectively to master switch input (7) and binding post (19) after fixing card (16) is fixing, the power supply output line cable (6) entering under casing (14) from knock down hole is connected respectively to switch-dividing output (10) and binding post (19), and the cable (6) of master switch output (8) is connected to switch-dividing input (9) through crossing after line card (1) is fixed of mounting bracket (5) back side.
2. the quick Routing Switch case of standardization as claimed in claim 1, it is characterized in that: another side of described under casing (14) is fixedly installed fixing card (16), power line in described power supply output line cable (6) is connected to switch-dividing output (10) after this fixing card (16) is fixing, and the ground wire in described power supply output line cable (6) is connected to binding post (19).
3. the quick Routing Switch case of standardization as claimed in claim 1, it is characterized in that: another side of described under casing (14) is fixedly installed fixing card (16), ground wire in described power supply output line cable (6) is connected to binding post (19) after this fixing card (16) is fixing, and the power line in described power supply output line cable (6) is connected to switch-dividing output (10).
4. the quick Routing Switch case of the standardization as described in claim 1,2 or 3, is characterized in that: described knock down hole comprises solid footpath knock down hole (17) and reducing knock down hole (18), and described reducing knock down hole (18) is made up of outer knock down hole and endoporus.
5. the quick Routing Switch case of standardization as claimed in claim 4, it is characterized in that: the locknut (23) described reducing knock down hole (18) being provided with shutoff endoporus, described locknut (23) comprises female end (24) and son end (25), described female end (24) holds (25) to be clamped in endoporus both sides with son, and female end (24) holds (25) rotatable engagement opening and closing endoporus with son.
6. the quick Routing Switch case of standardization as claimed in claim 1, is characterized in that: the mouth of square chest up and down of described under casing (14) is double-bending flanging (22) structure.
7. the quick Routing Switch case of the standardization as described in claim 1,2,3 or 6, it is characterized in that: described fixing card (16) comprises fixed head (20), the side of described fixed head (20) is provided with the bindiny mechanism of connecting valve case, opposite side is provided with wiring groove (12), is provided with binding hole (3) in described wiring groove (12).
8. the quick Routing Switch case of standardization as claimed in claim 7, it is characterized in that: the side wall upper part of described wiring groove (12) offers breach (4), described breach (4) is opened on the sidewall relative with fixed head (20), and breach (4) coordinates with binding hole (3) ties up cable (6) for band.
9. the quick Routing Switch case of standardization as claimed in claim 8, it is characterized in that: the quantity of described binding hole (3) is multiple, multiple binding hole (3) point two rows are arranged on wiring groove (12) bottom land both sides, the quantity of described breach (4) is identical with the quantity in this row's binding hole (3) near breach (4), and described breach (4) correspondence is arranged on the top in this row's binding hole (3).
10. the quick Routing Switch case of standardization as claimed in claim 7, it is characterized in that: described bindiny mechanism comprises clamping joint (13) and/or screw hole (15), described clamping joint (13) is two, two clamping joint (13) integral types are arranged on fixed head (20) top, and described fixed head (20) is fixedly connected with switch-box by clamping joint (13) and/or screw hole (15).
11. quick Routing Switch casees of standardization as described in claim 1,2,3 or 6, it is characterized in that: the described cross section of line card (1) of crossing is in " mountain " character form structure, this " mountain " font is crossed line card (1) and is comprised two crossed beam trunkings (2), is provided with binding hole (3) in described crossed beam trunking (2).
The quick Routing Switch case of 12. standardization as claimed in claim 11, it is characterized in that: the quantity of described each crossed beam trunking (2) interior binding hole (3) is two or more, when being two, two binding holes (3) are symmetricly set on the bottom land both sides of crossed beam trunking (2), for time multiple, multiple binding hole (3) point two rows are symmetricly set on the bottom land both sides of crossed beam trunking (2).
The quick Routing Switch case of 13. standardization as claimed in claim 11, it is characterized in that: the side wall upper part that line card (1) both sides crossed in described " mountain " font offers breach (4), described breach (4) correspondence is arranged on top, binding hole (3), and breach (4) coordinates with binding hole (3) ties up cable (6) for band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661462.3U CN204156310U (en) | 2014-11-07 | 2014-11-07 | The quick Routing Switch case of standardization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661462.3U CN204156310U (en) | 2014-11-07 | 2014-11-07 | The quick Routing Switch case of standardization |
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| Publication Number | Publication Date |
|---|---|
| CN204156310U true CN204156310U (en) | 2015-02-11 |
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| CN201420661462.3U Active CN204156310U (en) | 2014-11-07 | 2014-11-07 | The quick Routing Switch case of standardization |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207138A (en) * | 2015-10-20 | 2015-12-30 | 卓郎（金坛）纺织机械有限公司 | Fixing structure used for eliminating accidental cable joint faults of textile machinery electronic control system |
| CN105870653A (en) * | 2016-06-03 | 2016-08-17 | 浙江群力电气有限公司 | Power distribution cabinet wire leading device |
| CN117498204A (en) * | 2024-01-02 | 2024-02-02 | 新乡市新电电力科技有限公司 | Modularized installation method for devices in electrical cabinet |
-
2014
- 2014-11-07 CN CN201420661462.3U patent/CN204156310U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207138A (en) * | 2015-10-20 | 2015-12-30 | 卓郎（金坛）纺织机械有限公司 | Fixing structure used for eliminating accidental cable joint faults of textile machinery electronic control system |
| CN105870653A (en) * | 2016-06-03 | 2016-08-17 | 浙江群力电气有限公司 | Power distribution cabinet wire leading device |
| CN105870653B (en) * | 2016-06-03 | 2018-06-26 | 杭州电力设备制造有限公司 | A kind of power distribution cabinet down-lead device |
| CN117498204A (en) * | 2024-01-02 | 2024-02-02 | 新乡市新电电力科技有限公司 | Modularized installation method for devices in electrical cabinet |
| CN117498204B (en) * | 2024-01-02 | 2024-03-15 | 新乡市新电电力科技有限公司 | Modularized installation method for devices in electrical cabinet |
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Effective date of registration: 20160826 Address after: 610081, No. 7, building 1, building 2, building 260, 709 South Temple Road, Chenghua District, Sichuan, Zhaojue, Chengdu Patentee after: Chengdu youlike Enterprise Management Limited Address before: 610052, Sichuan, Chengdu province Chenghua District East three ring road two Longtan Industrial Park, Hua Guan Road, No. 16, building 191 Patentee before: Chengdu Youlike Electric Co., Ltd. |