CN218216120U - Conductor fixing tool for tubular common-box bus - Google Patents
Conductor fixing tool for tubular common-box bus Download PDFInfo
- Publication number
- CN218216120U CN218216120U CN202221118890.2U CN202221118890U CN218216120U CN 218216120 U CN218216120 U CN 218216120U CN 202221118890 U CN202221118890 U CN 202221118890U CN 218216120 U CN218216120 U CN 218216120U
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- Prior art keywords
- conductor
- insulating
- fitting
- fixing
- hardware fitting
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- 239000004020 conductor Substances 0.000 title claims abstract description 48
- 241000208199 Buxus sempervirens Species 0.000 title claims abstract description 16
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000010931 gold Substances 0.000 claims abstract description 24
- 229910052737 gold Inorganic materials 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
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Abstract
The application discloses a conductor fixing tool for a tubular common-box bus, which comprises an insulating support column, wherein the bottom end of the insulating support column is fixed on a base in a box body, and the top end of the insulating support column vertically extends upwards; the lower hardware fitting is fixed at the top end of the insulating support, and the top surface of the lower hardware fitting is provided with a lower notch; the upper hardware fitting is arranged above the lower hardware fitting, and the bottom surface of the upper hardware fitting is provided with an upper notch; the fastening bolt is arranged between the upper hardware fitting and the lower hardware fitting; the insulating sleeve is sleeved on the fastening bolt; go up the gold utensil and be insulating gold utensil with lower gold utensil, lower gold utensil top surface and last gold utensil bottom surface are equipped with respectively with insulation support matched's lower blind hole and last blind hole, and in the insulation support top extended to the blind hole, the bottom extended to down in the blind hole. This application has effectively avoided the conductor to discharge to fastening bolt and fixing bolt, and accessible adjustment insulation support length, does the accurate adjustment to last gold utensil and lower gold utensil interval to switch anchor clamps between fixed type and sliding type, extensive applicability, the universality is strong.
Description
Technical Field
The utility model relates to a transmission equipment technical field especially relates to a frock is fixed to conductor of case generating line altogether to cast.
Background
The tubular conductors in the tubular common-box bus need to be fixed in the box body by adopting a special clamp. The existing clamp mainly has the following two problems:
1. the tubular conductor has poor insulation effect, is easy to discharge electricity to a fixing bolt or a fastening bolt, and particularly has serious influence on the operation safety of the bus in a sleeve type common box bus;
2. the clamp has a fixed type and a sliding type, and the existing clamp cannot realize the functions of the fixed type and the sliding type, so that the applicability and the universality of a single clamp are influenced.
Therefore, it is necessary to develop a new conductor fixing tool for the tubular common-box bus.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed frock of conductor of case generating line is altogether to tubular to solve among the prior art the function that anchor clamps can't realize fixed type and slip type, influence the suitability of single anchor clamps and the technical problem of popularization.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a fixed frock of conductor of case generating line is altogether to cast, uses in the box, the fixed frock of conductor includes:
the bottom end of the insulating strut is fixed on a base in the box body, and the top end of the insulating strut extends vertically upwards;
the lower hardware fitting is fixed at the top end of the insulating support, and a lower notch matched with the conductor is formed in the top surface of the lower hardware fitting;
the upper hardware fitting is arranged above the lower hardware fitting, and an upper notch matched with the conductor is formed in the bottom surface of the upper hardware fitting;
the fastening bolt is arranged between the upper hardware fitting and the lower hardware fitting and is used for fixing the upper hardware fitting and the lower hardware fitting into a whole;
the insulating sleeve is sleeved on the fastening bolt;
wherein, it is insulating gold utensil to go up the gold utensil and be with lower gold utensil, go up notch and notch cooperation down and form the space that is used for spacing conductor, down the gold utensil top surface with go up the gold utensil bottom surface be equipped with respectively with lower blind hole and last blind hole that insulation support matches, the insulation support top extends to in the last blind hole, the bottom extends to in the blind hole down.
In one embodiment, the fastening bolt comprises a nut located at the bottom end and a screw rod extending vertically upwards, and the screw rod sequentially penetrates through the lower hardware fitting, the insulating sleeve and the upper hardware fitting and then is sleeved with the nut for fixing.
Preferably, the nut is a hexagonal nut, and the lower hardware fitting is provided with an embedding hole matched with the nut.
In one embodiment, the top end of the insulating sleeve abuts against the bottom surface of the upper blind hole, and the bottom end of the insulating sleeve abuts against the bottom of the lower blind hole.
In one embodiment, the lower hardware fitting is fixed to the top end of the insulating support column through a fixing bolt, a fixing hole matched with the fixing bolt is formed in the middle of the lower hardware fitting, the fixing bolt is inserted into the fixing hole from the top and fixed to the top surface of the insulating support column, and an insulating cover plate covering the top end of the insulating bolt is arranged on the top surface of the fixing bolt.
Preferably, a groove matched with the insulating cover plate is formed in the bottom of the lower notch, and the insulating cover plate is embedded into the groove.
Preferably, a pair of symmetrically arranged fixing bolts located in the middle of the lower hardware fitting are arranged between the lower hardware fitting and the insulating support.
In one embodiment, four fastening bolts symmetrically distributed at four corners are arranged between the lower hardware fitting and the upper hardware fitting.
In one embodiment, the top surface of the upper hardware fitting is provided with a reinforcing rib.
Different from the prior art, the beneficial effects of this application are:
1. according to the method, the upper hardware fitting and the lower hardware fitting are fixed by the fastening bolts, the insulating sleeves are sleeved outside the fastening bolts, and two ends of each insulating sleeve extend into the upper blind hole and the lower blind hole in the upper hardware fitting and the lower hardware fitting respectively, so that the fastening bolts are not exposed beside the conductors, and the conductors are effectively prevented from discharging to the fastening bolts;
2. the distance between the upper hardware fitting and the lower hardware fitting can be accurately adjusted by adjusting the length of the insulating sleeve and correspondingly adjusting the fastening bolt, the fixed fixture is quickly cut between the fixed fixture and the sliding fixture, and the device is wide in applicability and strong in universality;
3. the gold utensil passes through fixing bolt and insulating pillar is fixed under this application, and the fixing bolt top is equipped with insulating apron, insulating apron top surface and conductor contact, and fixing bolt is sealed to the bottom surface, has effectively avoided the conductor to discharge to fixing bolt.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a conductor fixing tool for a tubular common-box bus according to the present application.
Fig. 2 is a schematic top view of an embodiment of a hardware of the present application.
Fig. 3 is a schematic cross-sectional structure diagram of an embodiment of a hardware in the present application.
Fig. 4 is a schematic bottom view of an embodiment of the fitting according to the present disclosure.
Fig. 5 is a schematic cross-sectional structure diagram of an embodiment of a hardware in the present application.
Shown in the figure:
1. placing a hardware fitting; 101. a lower notch; 102. a lower blind hole; 103. an insertion hole; 104. a groove;
2. fastening a bolt; 201. a nut; 202. a screw; 203. a nut;
3. an insulating sleeve;
4. fitting; 401. an upper notch; 402. an upper blind hole; 403. reinforcing ribs;
5. an insulating cover plate;
6. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, the conductor fixing tool for the tubular common-box bus is applied to a box body, and comprises an insulating support 7, a lower hardware fitting 1 and an upper hardware fitting 4 which are sequentially arranged from bottom to top.
Referring to fig. 1, the insulating support 7 is vertically disposed in the box, the bottom end of the insulating support 7 is fixed on the base in the box, and the top end of the insulating support extends vertically upward.
In one embodiment, please refer to fig. 1, 2, and 3, the lower fitting 1 is fixed to the top end of the insulating support 7 through a fixing bolt 6, a fixing hole matching with the fixing bolt 6 is formed in the middle of the lower fitting 1, and the fixing bolt 6 is inserted into the fixing hole from above and fixed to the top surface of the insulating support 7.
The top surface of the fixing bolt 6 is provided with an insulating cover plate 5 covering the top end of the insulating bolt. The top surface of the insulating cover plate 5 is contacted with the conductor, and the bottom surface of the insulating cover plate seals the fixing bolt 6, so that the conductor is effectively prevented from discharging to the fixing bolt 6.
In order to improve the fixing stability of the lower fitting 1, in an embodiment, please refer to fig. 3, a pair of symmetrically arranged fixing bolts 6 located in the middle of the lower fitting 1 is disposed between the lower fitting 1 and the insulating support 7.
In order to avoid the insulating cover plate 5 affecting the installation of the conductor, and thus the conductor is not sufficiently supported by the groove wall of the lower notch 101, in one embodiment, referring to fig. 1 and 3, the groove bottom of the lower notch 101 is provided with a groove 104 matched with the insulating cover plate 5, and the insulating cover plate 5 is inserted into the groove 104.
Referring to fig. 1, the upper fitting 4 is disposed above the lower fitting 1, and an upper notch 401 matched with a conductor is disposed on a bottom surface of the upper fitting 4.
Referring to fig. 1, the fastening bolt 2 is disposed between the upper fitting 4 and the lower fitting 1, the fastening bolt 2 is used to fix the upper fitting 4 and the lower fitting 1 into a whole, and the upper notch 401 and the lower notch 101 cooperate to form a space for limiting a conductor.
Referring to fig. 1, an insulating sleeve 3 is sleeved outside the fastening bolt 2, a lower blind hole 102 and an upper blind hole 402 matched with the insulating sleeve 3 are respectively formed in the top surface of the lower hardware fitting 1 and the bottom surface of the upper hardware fitting 4, the top end of the insulating sleeve 3 extends into the upper blind hole 402, and the bottom end of the insulating sleeve extends into the lower blind hole 102.
Because the insulating sleeve 3 is sleeved outside the fastening bolt 2, and two ends of the insulating sleeve 3 respectively extend into the upper blind hole 402 and the lower blind hole 102, the fastening bolt 2 does not have a part exposed beside the conductor, and the conductor is effectively prevented from discharging to the fastening bolt 2.
Meanwhile, the length of the insulating sleeve 3 can be adjusted, and the fastening bolt 2 can be adjusted to adjust the distance between the upper hardware fitting 4 and the lower hardware fitting 1, so that the conductor can be switched between a fixed state and a sliding state.
In one embodiment, referring to fig. 1, the top end of the insulating sleeve 3 abuts against the bottom surface of the upper blind hole 402, and the bottom end abuts against the bottom of the lower blind hole 102. At this time, since the length of the insulating sleeve 3 reaches the limit value, it is convenient to realize the precise adjustment of the distance between the upper fitting 4 and the lower fitting 1 by adjusting the length of the insulating sleeve 3.
For example, when the conductor is in a fixed state, the insulating sleeve 3 has a length of 50mm; in order to switch the conductor to the slip state, can be 51mm with insulation support 3 length adjustment, only need do corresponding adjustment to fastening bolt 2, guarantee that insulation support 3 both ends still are in the counterbalance state, have 1mm clearance between conductor and last gold utensil 4 and the lower gold utensil 1 promptly this moment, can realize the slip of conductor.
In one embodiment, referring to fig. 1, the fastening bolt 2 includes a nut 201 at a bottom end and a screw 202 extending vertically upward, and the screw 202 is sleeved with a nut 203 to be fixed after sequentially passing through the lower hardware 1, the insulating sleeve 3 and the upper hardware 4.
In order to avoid the fastening bolt 2 from rotating when the fastening bolt 2 is adjusted, in one embodiment, please refer to fig. 2, the nut 201 is set to be a hexagonal nut 201, and the lower hardware 1 is provided with an insertion hole 103 matched with the nut 201, so as to limit the fastening bolt 2.
In one embodiment, referring to fig. 2 and 4, four fastening bolts 2 symmetrically distributed at four corners are disposed between the lower hardware fitting 1 and the upper hardware fitting 4 to ensure the fixing stability of the lower hardware fitting 1 and the upper hardware fitting 4.
The upper hardware fitting 4 and the lower hardware fitting 1 are insulating hardware fittings, in one embodiment, the upper hardware fitting 4 and the lower hardware fitting 1 can be formed by pressing phenolic resin, in other embodiments, materials such as DMC or SMC can also be used for pressing, and the upper hardware fitting 4 and the lower hardware fitting 1 can be guaranteed to have excellent electrical performance and corrosion resistance.
In one embodiment, referring to fig. 4, a top surface of the upper hardware 4 is provided with a reinforcing rib 403.
This application has effectively avoided the conductor to discharge to fastening bolt 2 and fixing bolt 6, and 3 lengths of accessible adjustment insulation support, does the accurate adjustment to last gold utensil 4 and 1 interval of lower gold utensil to switch anchor clamps between fixed type and slip type, extensive applicability, it is strong in universality.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a fixed frock of conductor of case generating line is altogether to tubular, its characterized in that uses in the box, the fixed frock of conductor includes:
the bottom end of the insulating strut is fixed on a base in the box body, and the top end of the insulating strut extends vertically upwards;
the lower hardware fitting is fixed at the top end of the insulating support, and a lower notch matched with the conductor is formed in the top surface of the lower hardware fitting;
the upper hardware fitting is arranged above the lower hardware fitting, and an upper notch matched with the conductor is formed in the bottom surface of the upper hardware fitting;
the fastening bolt is arranged between the upper hardware fitting and the lower hardware fitting and used for fixing the upper hardware fitting and the lower hardware fitting into a whole;
the insulating sleeve is sleeved on the fastening bolt;
wherein, it is insulating gold utensil to go up the gold utensil and be with lower gold utensil, go up notch and notch cooperation down and form the space that is used for spacing conductor, down the gold utensil top surface with go up the gold utensil bottom surface be equipped with respectively with lower blind hole and last blind hole that insulation support matches, the insulation support top extends to in the last blind hole, the bottom extends to in the blind hole down.
2. The fixture for fixing the conductor of the tubular common box bus according to claim 1, wherein the fastening bolt comprises a nut at a bottom end and a screw rod extending vertically upwards, and the screw rod is sleeved with the nut to be fixed after sequentially passing through the lower fitting, the insulating sleeve and the upper fitting.
3. The fixture for fixing a conductor of a tubular common box bus according to claim 2, wherein the nut is a hexagonal nut, and the lower fitting is provided with an insertion hole matched with the nut.
4. The fixture for fixing the conductor of the tubular common box bus according to claim 1, wherein the top end of the insulating sleeve abuts against the bottom surface of the upper blind hole, and the bottom end of the insulating sleeve abuts against the bottom of the lower blind hole.
5. The fixture for fixing the conductor of the tubular common-box bus according to claim 1, wherein the lower fitting is fixed to the top end of the insulating support column through a fixing bolt, a fixing hole matched with the fixing bolt is formed in the middle of the lower fitting, the fixing bolt is inserted into the fixing hole from above and fixed to the top surface of the insulating support column, and an insulating cover plate covering the top end of the insulating bolt is arranged on the top surface of the fixing bolt.
6. The fixture for fixing the conductor of the tubular common box bus bar according to claim 5, wherein a groove matched with the insulating cover plate is formed at the bottom of the lower notch, and the insulating cover plate is embedded in the groove.
7. The fixture for fixing the conductor of the tubular common-box bus according to claim 5, wherein a pair of symmetrically arranged fixing bolts located in the middle of the lower fitting is arranged between the lower fitting and the insulating support.
8. The fixture for fixing the conductor of the tubular common-box bus according to claim 1, wherein four fastening bolts symmetrically distributed at four corners are arranged between the lower fitting and the upper fitting.
9. The conductor fixing tool for the tubular common box bus according to claim 1, wherein a reinforcing rib is arranged on the top surface of the upper fitting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221118890.2U CN218216120U (en) | 2022-05-11 | 2022-05-11 | Conductor fixing tool for tubular common-box bus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221118890.2U CN218216120U (en) | 2022-05-11 | 2022-05-11 | Conductor fixing tool for tubular common-box bus |
Publications (1)
Publication Number | Publication Date |
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CN218216120U true CN218216120U (en) | 2023-01-03 |
Family
ID=84645290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221118890.2U Active CN218216120U (en) | 2022-05-11 | 2022-05-11 | Conductor fixing tool for tubular common-box bus |
Country Status (1)
Country | Link |
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CN (1) | CN218216120U (en) |
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2022
- 2022-05-11 CN CN202221118890.2U patent/CN218216120U/en active Active
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GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 212200 No.11 Daquan Road, Xinba Science Park, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Siemens Busbar Group Co.,Ltd. Country or region after: China Address before: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU DAQO ENCLOSED BUSBAR SYSTEMS Co.,Ltd. Country or region before: China |