CN115036867A - Bus duct with supplementary separated time structure is convenient for comb - Google Patents
Bus duct with supplementary separated time structure is convenient for comb Download PDFInfo
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- CN115036867A CN115036867A CN202210546480.6A CN202210546480A CN115036867A CN 115036867 A CN115036867 A CN 115036867A CN 202210546480 A CN202210546480 A CN 202210546480A CN 115036867 A CN115036867 A CN 115036867A
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- conductive bar
- branching structure
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- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000009960 carding Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000004020 conductor Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a bus duct with an auxiliary branching structure and convenient carding, which relates to the technical field of bus ducts and comprises the following components: the device comprises a shell, at least one insulating partition plate parallel to the long edge of the shell is arranged in the shell, insulating end covers are sleeved at two ends of the shell, and two ends of the insulating partition plate are respectively inserted into the two insulating end covers; at least two conductive bars arranged in the shell along the direction of the long edge of the shell; the connector conductive bars correspond to the number of the conductive bars and are arranged at the left ends of the conductive bars through the bolt shafts and the fastening nuts; the insulating protective cover is fixedly arranged at the left end of the shell and comprises an insulating fixed cover connected with the left end of the shell and an insulating rotating cover rotationally connected with the insulating fixed cover; the top end of the junction box is fixedly connected with the front end of the insulating rotating cover, and at least two wire distributing grooves are formed in the junction box; according to the bus duct, the connecting cables of the conductive bars are convenient to separate and comb, and can be assembled with various types of bus ducts for use, so that the bus duct is good in adaptability.
Description
Technical Field
The invention relates to the technical field of bus ducts, in particular to a bus duct with an auxiliary branching structure and convenient carding.
Background
The bus duct has replaced the electric wire and cable more and more in indoor low pressure electric power transmission main line engineering project, has popularized in developed countries abroad, hongkong and Australian door of China, and in Guangdong Guangzhou of China, the building distribution room outgoing line of more than 12 floors, namely the bus duct is used for more than 90% of the main line leading to the floor, the bus duct is used from a 630KVA transformer to a power distribution cabinet, the bus duct is also popularized for public construction projects, hotels and office buildings in large and medium-sized cities, and the bus duct is the best choice for the indoor electric power transmission main line with the rated voltage of below 1000V.
At present, bus ducts used in power transmission lines have different structures, but have poor application scene adaptability to different degrees, and if auxiliary branching and combing functions of auxiliary power connection cables connected with a power distribution cabinet cannot be facilitated, connected cables are disordered, so that dangerous conditions such as inconvenience in later bus duct maintenance, unreliable electrical performance, easy disconnection due to cross contact of the cables and the like are caused; therefore, a bus duct with an auxiliary branching structure for facilitating combing needs to be developed to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the bus duct with the auxiliary branching structure and convenient carding to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a bus duct with an auxiliary branching structure for facilitating combing, comprising:
-a housing, inside which at least one insulating partition is mounted parallel to the long side of the housing, wherein both ends of the housing are sleeved with insulating end caps, and both ends of the insulating partition are respectively inserted into the two insulating end caps;
at least two conducting bars, which are arranged in the casing along the direction of the long side of the casing and are separated by the insulating partition plate, and two ends of each conducting bar transversely penetrate through the two insulating end covers;
-contact bars, corresponding to the number of bars, mounted to the left end of the aforementioned bars by means of a latch shaft and a fastening nut, and mounted in abutment on one side of each bar, respectively;
the insulating protection cover is fixedly arranged at the left end of the shell and comprises an insulating fixed cover connected with the left end of the shell, an insulating rotating cover rotationally connected with the insulating fixed cover and an insulating telescopic sleeve, and the two ends of the insulating telescopic sleeve are respectively connected with the insulating fixed cover and the insulating rotating cover;
the top end of the junction box is fixedly connected with the front end of the insulation rotating cover, and at least two line splitting grooves are formed in the junction box.
Preferably, the conductive bars comprise at least one fixed conductive bar and at least one adjustable conductive bar, and the fixed conductive bar and the adjustable conductive bar are arranged in a staggered manner.
Preferably, a group of distance adjusting mechanisms for adjusting the distance between the adjacent conductive bars are fixedly mounted on the shell, and when the distance adjusting mechanism works, the distance between the adjustable conductive bar and the fixed conductive bar can be adjusted by the distance adjusting mechanisms;
wherein, every roll adjustment mechanism includes a set of regulating block with the orientation, and two regulating blocks are installed respectively between spaced conductive row and insulating partition, and the top central point of two regulating blocks puts the welding and has a axostylus axostyle, and two axostylus axostyles bottoms run through the shell and are equipped with from the driving wheel, and two are driven through a actuating mechanism drive synchronous rotation.
Preferably, the driving mechanism comprises a stepping motor, the stepping motor is fixedly installed in an installation groove in the top of the shell, a driving wheel is sleeved on a rotating shaft of the stepping motor, and the driving wheel is in transmission connection with the two driven wheels.
Preferably, a heat insulation sleeve is arranged between the inner wall of the mounting groove and the outer wall of the stepping motor.
Preferably, two insulating end covers and all to have seted up and reserve the mouth and adjust the mouth of wearing, and reserve the mouth of wearing and adjust the mouth interval setting of wearing, and adjustable electrically conductive row transversely runs through and adjusts the mouth of wearing.
Preferably, the bolt shaft is provided with at least two groups of thread grooves and annular grooves, the peripheries of the two groups of thread grooves are in threaded connection with limiting nuts, the periphery of the annular groove is sleeved with a steel retaining ring, and the conductive bar and the joint conductive bar are located between the limiting nuts and the steel retaining ring.
Preferably, the interior of the housing is filled with a fire-resistant filler.
Preferably, the top fixedly connected with dust guard of shell, a set of louvre has been seted up to the both sides top symmetry of shell, and installs the dust filter screen in the louvre, and the both sides bottom of shell still has a set of radiating fin respectively, and the both sides intermediate position of shell still symmetry has a bar installation department, and the mounting hole has been seted up on the bar installation department equidistance.
Preferably, the bottoms of the two sides of the insulating rotating cover are symmetrically provided with a mounting block.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the insulating protective cover is arranged at the front end of the bus duct shell, the junction box is arranged at the front end of the insulating protective cover, so that personnel can rotate the joint conductive bar at the left end of the conductive bar according to the angle of the wiring terminal of the power distribution cabinet, the joint conductive bar faces the wiring terminal of the power distribution cabinet, the joint conductive bar and the wiring terminal of the power distribution cabinet can be conveniently connected by using the connecting cable, then the personnel can place the connecting cable in the junction box to separate and comb the connecting cable, the surfaces of the connecting cable are randomly beaten and randomly and are wound, the states such as winding and the like are convenient to overhaul the bus duct at the later stage, and the dangerous conditions that the cables are easily broken due to cross contact are avoided.
2. According to the invention, the distance adjusting mechanism is arranged on the bus duct shell, when the bus duct is in work, when a person needs to adjust the distance between the fixed conductive bar and the adjustable conductive bar so as to be in butt joint with the conductive bars of different types of bus ducts, the person can control the rotating shaft of the stepping motor to rotate reversely by a specified angle by using the control mechanism, and at the moment, the reversely rotating shaft drives the shaft lever and the adjusting block to synchronously rotate reversely by the same angle so as to push the adjustable conductive bar to be far away from the fixed conductive bar at the adjacent position, so that the required distance between the fixed conductive bar and the adjustable conductive bar is obtained, so that the conductive bar of the bus duct is convenient to be in butt joint with the conductive bars of different types of bus ducts at the back, and the applicability of the bus duct is further improved.
Drawings
Fig. 1 is a schematic view of an overall structure of the bus duct with an auxiliary branching structure for facilitating carding according to the present invention;
FIG. 2 is a diagram of the connection of the conductive bar of the present invention to the contact conductive bar;
fig. 3 is a top view of the bus duct with an auxiliary branching structure for facilitating carding according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a bottom view of the bus duct with an auxiliary branching structure for facilitating combing according to the present invention;
FIG. 6 is a schematic view of the internal structure of a bus bar with an auxiliary thread separation structure to facilitate carding according to the present invention;
FIG. 7 is a top view of the junction box of the present invention;
FIG. 8 is a three-dimensional structure diagram of the outer shell of the bus duct with an auxiliary branching structure for facilitating combing of the invention;
fig. 9 is a schematic view of an internal heat dissipation flow channel of a shell of the bus duct.
1. A housing; 2. a dust baffle; 3. heat dissipation holes; 4. an insulating fixing cover; 5. an insulating rotating cover; 6. an insulating telescopic sleeve; 7. a transfusion hose; 8. mounting blocks; 9. a junction box; 10. a heat dissipating fin; 11. a conductive bar; 12. a distance adjusting mechanism; 13. a latch shaft; 14. fastening a nut; 15. a connector conducting bar; 16. a heat dissipation flow channel; 17. a strip-shaped mounting portion;
101. an insulating end cap; 102. an insulating spacer; 103. a fire-resistant filler; 901. distributing grooves; 902. an insulating stopper; 903. fastening screws; 1101. an adjustable conducting bar; 1102. fixing the conductive bar; 1201. a driven wheel; 1202. mounting grooves; 1203. a stepping motor; 1204. a drive wheel; 1205. a shaft lever; 1206. an adjusting block; 1301. a thread groove; 1302. a limit nut; 1303. a steel check ring; 1304. an annular groove; 1701. and (7) mounting holes.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example one
Referring to fig. 1-2 and fig. 7, in this embodiment, a bus duct with an auxiliary branching structure for facilitating combing is provided, including: the device comprises a shell 1, wherein at least one insulating partition plate 102 parallel to the long edge of the shell 1 is arranged in the shell 1, insulating end covers 101 are sleeved at two ends of the shell 1, and two ends of the insulating partition plate 102 are respectively inserted into the two insulating end covers 101; at least two conducting bars 11, which are installed in the housing 1 along the direction of the long side of the housing 1 and are separated by the insulating partition plate 102, and two ends of the conducting bars 11 transversely penetrate through the two insulating end covers 101; contact conductor bars 15 corresponding to the number of the conductor bars 11, which are mounted on the left end of the conductor bars 11 through latch shafts 13 and fastening nuts 14, and the contact conductor bars 15 are respectively mounted on one side of each conductor bar 11 in an abutting manner; the insulating protective cover is fixedly arranged at the left end of the shell 1 and comprises an insulating fixed cover 4 connected with the left end of the shell 1, an insulating rotating cover 5 rotatably connected with the insulating fixed cover 4 and an insulating telescopic sleeve 6, and the two ends of the insulating telescopic sleeve are respectively connected with the insulating fixed cover 4 and the insulating rotating cover 5; the top end of the junction box 9 is fixedly connected with the front end of the insulation rotating cover 5, and at least two wire dividing grooves 901 are formed in the junction box 6. In this embodiment, in order to ensure the overall structural strength, corrosion resistance, heat conduction and heat dissipation performance of the housing 1, the housing 1 is preferably made of an aluminum alloy material. The during operation, the personnel can be according to the binding post angle of switch board, and the electrically conductive row 15 of leading the joint of the left end of row 11 that leads rotates, make the electrically conductive row 15 of leading the binding post towards the switch board that connects, so that use the binding post of the electrically conductive row 15 of connecting cable attach fitting and switch board, then, the personnel can place the connecting cable in the separated time groove 901 of junction box 6, in order to divide a line and comb the connecting cable, surface they are disorderly beaten and are put and state such as winding appears, make things convenient for the later stage to overhaul the bus duct, avoided cable cross contact and take place the emergence of dangerous condition such as open circuit easily.
Referring to fig. 7, in this embodiment, in order to prevent the connection cable from falling off from the distribution slot 901 in the distribution box 6, a plurality of insulating stoppers 902 are further disposed at the top end of the distribution box 6, one end of each insulating stopper 902 is rotatably connected to one side of the distribution box 6 through a rotating rod, and the other end of each insulating stopper 902 is detachably connected to the other side of the distribution box 6 through a fastening screw 903, so that when the connection cable is in the distribution slot 901 in the distribution box 6, the insulating stopper 902 can limit the connection cable in the distribution slot 901.
Referring to fig. 6, in the present embodiment, the conductive bar 11 includes at least one fixed conductive bar 1102 and at least one adjustable conductive bar 1101, and the fixed conductive bar 1102 and the adjustable conductive bar 1101 are arranged in a staggered manner.
Referring to fig. 5 and fig. 6, in the embodiment, a group of distance adjusting mechanisms 12 for adjusting the distance between adjacent conductive bars 11 is fixedly installed on the housing 1, and when the distance adjusting mechanisms 12 are in operation, the distance between the adjustable conductive bar 1101 and the fixed conductive bar 1102 can be adjusted by the distance adjusting mechanisms 12; each distance adjusting mechanism 12 comprises a group of adjusting blocks 1206 in the same direction, the two adjusting blocks 1206 are respectively installed between the spaced conductive bar 11 and the insulating partition plate 102, shaft rods 1205 are welded at the center positions of the top ends of the two adjusting blocks 1206, driven wheels 1201 are sleeved at the bottom ends of the two shaft rods 1205 through the casing 1, and the two driven wheels 1201 are driven to synchronously rotate through a driving mechanism; the driving mechanism comprises a stepping motor 1203, the stepping motor 1203 is fixedly installed in an installation groove 1202 at the top of the housing 1, a driving wheel 1204 is sleeved on a rotating shaft of the stepping motor 1203, and the driving wheel 1204 is in transmission connection with the two driven wheels 1201. In addition, during the actual usage, the step motor 1203 may be connected to an external control mechanism (e.g. a PLC controller), so that the control mechanism (such as a PLC controller) controls the stepping motor 1203 to rotate forward and backward, and the rotating shaft thereof drives the adjusting block 1206 to rotate, when in operation, when a person needs to adjust the spacing of the fixed conductive bar 1102 and the adjustable conductive bar 1101, so that when the bus bar is connected with the conductive bars of different types of bus ducts, a person can use the control mechanism to control the rotating shaft of the stepping motor 1203 to rotate reversely by a specified angle, at this time, the rotating shaft drives the shaft 1205 and the adjusting block 1206 to rotate reversely by the same angle synchronously, so as to push the adjustable conductive bar 1101 away from the fixed conductive bar 1102 at the adjacent position to obtain the required distance between the adjustable conductive bar 1101 and the fixed conductive bar 1102, therefore, the conductive bar 11 of the bus duct is convenient to be butted with conductive bars of bus ducts with different models at the back, and the applicability of the bus duct is further improved.
In this embodiment, in order to ensure the smoothness of the adjusting process of the adjustable conductive bar 1101 by the adjusting block 1206 and avoid the adjustable conductive bar 1101 from shifting, the height of the adjusting block 1206 is set to be close to or equal to the height of the adjustable conductive bar 1101.
Referring to fig. 5, in the present embodiment, a heat insulation sleeve is installed between the inner wall of the mounting groove 1202 and the outer wall of the stepping motor 1203. The heat insulation sleeve can effectively prevent heat on the shell 1 from being transferred to the stepping motor 1203, so that the stepping motor 1203 is prevented from being continuously in a high-temperature state, and the service life of the stepping motor 1203 is prolonged.
Referring to fig. 6 and 8, in the embodiment, two insulating end caps 101 are both provided with reserved penetrating holes and adjusting penetrating holes 101, the reserved penetrating holes and the adjusting penetrating holes 101 are arranged at intervals, and an adjustable conducting bar 1101 transversely penetrates through the adjusting penetrating holes 101. The top surface and the bottom surface of the adjustable conductive bar 1101 respectively abut against the upper wall and the lower wall of the adjusting penetration 101, and the width of the adjusting penetration 101 is larger than that of the adjustable conductive bar 1101, so that the adjustable conductive bar 1101 can slide in the adjusting penetration 101 conveniently.
Referring to fig. 3 and fig. 4, in this embodiment, the plug shaft 13 is provided with at least two sets of thread grooves 1301 and annular grooves 1304, the peripheries of the two sets of thread grooves 1301 are connected with a limiting nut 1302 in a threaded manner, a steel retaining ring 1303 is sleeved on the periphery of the annular groove 1304, and the conductive bar 11 and the joint conductive bar 15 are located between the limiting nut 1302 and the steel retaining ring 1303. In actual work, after a person uses the distance adjusting mechanism 12 to adjust the distance between the fixed conductive bar 1102 and the adjacent position-adjustable conductive bar 1101, the person can clamp the steel retaining ring 1303 at the periphery of the annular groove 1304 closest to the conductive bar 11 after the conductive bar 11 and the joint conductive bar 15 are abutted, and screw the limit nut 1302 at the periphery of the thread groove 1301, so as to ensure that the conductive bar 11 and the joint conductive bar 15 are always in an abutting state, thereby ensuring the power connection effect of the conductive bar 11 and the joint conductive bar 15 during work.
Referring to fig. 6, in the present embodiment, the interior of the housing 1 is filled with a fireproof filler 103. The fireproof filler 103 can effectively ensure the flame-retardant and fireproof performance of the conductive bar 11 in the bus duct when a fire disaster occurs during working, prevent flame from further extending to the bus bar, and ensure the normal use of the bus bar.
Referring to fig. 1-2 and fig. 8, in this embodiment, the top end of the housing 1 is fixedly connected with the ash blocking plate 2, a set of heat dissipation holes 3 are symmetrically formed in the top ends of two sides of the housing 1, a dust filter screen is installed in each heat dissipation hole 3, a set of heat dissipation fins 10 are respectively arranged at the bottom ends of two sides of the housing 1, a strip-shaped installation portion 17 is symmetrically formed in the middle positions of two sides of the housing 1, and installation holes 1701 are formed in the strip-shaped installation portion 17 at equal intervals. The setting of the bar installation portion 17 of mounting hole 1701 is taken to shell 1 both sides, can make things convenient for personnel to firmly install the bus duct on the gallows.
Referring to fig. 8, in the present embodiment, the bottom portions of the two sides of the insulating rotating cover 5 are symmetrically provided with a mounting block 8. The setting of 5 both sides installation pieces 8 of insulating rotation cover can conveniently rotate 5 rotation demand angles in insulating rotation cover after, carry out the angle fixed to it, prevent that it from swinging wantonly because of external force, the insulating protective effect of the electrically conductive row 15 of guarantee insulating rotation cover 5 butt joint.
Example two
As a further optimization of the first embodiment, a second embodiment is also proposed, and the following technical features are added on the basis of the first embodiment:
referring to fig. 9, a heat dissipation flow channel 16 is formed at the top end in the housing 1, the heat dissipation flow channel 16 is shaped like a snake, two end heads of the heat dissipation flow channel 16 are further connected with infusion hoses 7 respectively, specifically, a water inlet hose and a water outlet hose are included, and when the bus duct is assembled, interface ends of the water inlet hose and the water outlet hose can be connected with cooling water circulation equipment; when the bus duct is powered on for use, the cooling water circulation equipment can pump the cooled cooling water into the heat dissipation runner 16 through the water inlet hose, then the cooling water in the heat dissipation runner 16 forms higher warm water after absorbing the heat of the shell 1 and flows back to the cooling water circulation equipment through the water outlet hose so as to refrigerate again, and further the cooling effect of circulating inlet water on the shell 1 of the bus duct is ensured; through the top in the shell 1 seted up heat dissipation runner 16, it can cooperate radiating fin 10 and louvre 3 on the shell 1, improves the cooling radiating effect of shell 1, and the high temperature in the shell 1 of being convenient for distributes fast, has also avoided the conductive bar 11 in the shell 1 to age the damage because of long-term high temperature is too fast.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are in fact significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a bus duct of being convenient for comb with supplementary separated time structure which characterized in that includes:
-a housing (1), at least one insulating partition plate (102) parallel to the long side of the housing (1) is installed inside the housing (1), insulating end covers (101) are sleeved at both ends of the housing (1), and both ends of the insulating partition plate (102) are respectively inserted into the two insulating end covers (101);
-at least two conductive bars (11) mounted inside the casing (1) along the direction of the long sides of the casing (1) and separated by the aforesaid insulating spacers (102), the two ends of the conductive bars (11) also transversely penetrating the two insulating end caps (101);
-contact busbars (15), corresponding to the number of busbars (11), mounted on the left end of the aforementioned busbar (11) by means of a pin shaft (13) and a fastening nut (14), and the contact busbars (15) are mounted in abutment on one side of each busbar (11) respectively;
an insulating protective cover fixedly arranged at the left end of the shell (1), and comprising an insulating fixed cover (4) connected with the left end of the shell (1), an insulating rotating cover (5) rotatably connected with the insulating fixed cover (4), and an insulating telescopic sleeve (6) with two ends respectively connected with the insulating fixed cover (4) and the insulating rotating cover (5);
the top end of the junction box (9) is fixedly connected with the front end of the insulation rotating cover (5), and at least two branch grooves (901) are formed in the junction box (6).
2. The bus duct with the auxiliary branching structure for facilitating combing according to claim 1, characterized in that the conductive bars (11) comprise at least one fixed conductive bar (1102) and at least one adjustable conductive bar (1101), and the fixed conductive bar (1102) and the adjustable conductive bar (1101) are arranged in a staggered manner.
3. The bus duct with the auxiliary branching structure for facilitating carding of the claim 2 is characterized in that a group of distance adjusting mechanisms (12) used for adjusting the distance between adjacent conducting bars (11) are fixedly installed on the shell (1), and when the bus duct is in operation, the distance adjusting mechanisms (12) can adjust the distance between the adjustable conducting bar (1101) and the fixed conducting bar (1102);
wherein, every roll adjustment mechanism (12) are including a set of regulating block (1206) with the orientation, and two regulating blocks (1206) are installed respectively between spaced conductive row (11) and insulating barrier (102), and the top central point of two regulating blocks (1206) puts the welding and has axostylus axostyle (1205), and two axostylus axostyle (1205) bottoms run through shell (1) cover and are equipped with from driving wheel (1201), and two are driven from driving mechanism drive synchronous rotation.
4. The bus duct with the auxiliary branching structure for facilitating combing of the bus duct in claim 3 is characterized in that the driving mechanism comprises a stepping motor (1203), the stepping motor (1203) is fixedly installed in an installation groove (1202) in the top of the shell (1), a driving wheel (1204) is sleeved on a rotating shaft of the stepping motor (1203), and the driving wheel (1204) is in transmission connection with two driven wheels (1201).
5. The bus duct with the auxiliary branching structure for facilitating combing of the claim 4 is characterized in that a heat insulation sleeve is arranged between the inner wall of the mounting groove (1202) and the outer wall of the stepping motor (1203).
6. The bus duct with the auxiliary branching structure and facilitating combing according to claim 5, characterized in that reserved penetrating openings and adjusting penetrating openings (101) are formed in the two insulation end covers (101), the reserved penetrating openings and the adjusting penetrating openings (101) are arranged at intervals, and the adjustable conducting bar (1101) transversely penetrates through the adjusting penetrating openings (101).
7. The bus duct with the auxiliary branching structure and facilitating combing of claim 6 is characterized in that the plug pin shaft (13) is provided with at least two groups of thread grooves (1301) and annular grooves (1304), the peripheries of the two groups of thread grooves (1301) are in threaded connection with a limiting nut (1302), a steel check ring (1303) is sleeved on the periphery of the annular groove (1304), and the conductive bar (11) and the joint conductive bar (15) are located between the limiting nut (1302) and the steel check ring (1303).
8. The bus duct with the auxiliary branching structure for facilitating combing according to claim 1, characterized in that the interior of the shell (1) is filled with fireproof filler (103).
9. The bus duct with the auxiliary branching structure and convenient to comb is characterized in that an ash baffle (2) is fixedly connected to the top end of the shell (1), a set of heat dissipation holes (3) are symmetrically formed in the top ends of the two sides of the shell (1), a dust filter screen is installed in each heat dissipation hole (3), a set of heat dissipation fins (10) are further respectively arranged at the bottom ends of the two sides of the shell (1), a strip-shaped installation portion (17) is further symmetrically formed in the middle positions of the two sides of the shell (1), and installation holes (1701) are formed in the strip-shaped installation portion (17) at equal intervals.
10. The bus duct with the auxiliary branching structure for facilitating combing according to claim 1, characterized in that the bottoms of two sides of the insulating rotating cover (5) are symmetrically provided with a mounting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210546480.6A CN115036867A (en) | 2022-05-18 | 2022-05-18 | Bus duct with supplementary separated time structure is convenient for comb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210546480.6A CN115036867A (en) | 2022-05-18 | 2022-05-18 | Bus duct with supplementary separated time structure is convenient for comb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115036867A true CN115036867A (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210546480.6A Pending CN115036867A (en) | 2022-05-18 | 2022-05-18 | Bus duct with supplementary separated time structure is convenient for comb |
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| CN (1) | CN115036867A (en) |
Citations (5)
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| KR100745433B1 (en) * | 2007-04-24 | 2007-08-02 | (주)이도엔지니어링 기술사사무소 | Bus duct for branching of electrical wiring |
| CN101232162A (en) * | 2007-01-26 | 2008-07-30 | 华鹏集团公司 | Low voltage bus bar groove branch outgoing line case |
| CN205453029U (en) * | 2015-12-29 | 2016-08-10 | 文兴电气科技有限公司 | Concatenation formula multimode bus duct |
| CN211579515U (en) * | 2020-03-31 | 2020-09-25 | 江苏冠卓电气有限公司 | Bus duct convenient to fixed cable |
| CN215646040U (en) * | 2021-06-23 | 2022-01-25 | 广东中科桐上智能科技有限公司 | Bus duct with cable branch |
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2022
- 2022-05-18 CN CN202210546480.6A patent/CN115036867A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232162A (en) * | 2007-01-26 | 2008-07-30 | 华鹏集团公司 | Low voltage bus bar groove branch outgoing line case |
| KR100745433B1 (en) * | 2007-04-24 | 2007-08-02 | (주)이도엔지니어링 기술사사무소 | Bus duct for branching of electrical wiring |
| CN205453029U (en) * | 2015-12-29 | 2016-08-10 | 文兴电气科技有限公司 | Concatenation formula multimode bus duct |
| CN211579515U (en) * | 2020-03-31 | 2020-09-25 | 江苏冠卓电气有限公司 | Bus duct convenient to fixed cable |
| CN215646040U (en) * | 2021-06-23 | 2022-01-25 | 广东中科桐上智能科技有限公司 | Bus duct with cable branch |
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