CN206098111U - Novel transformer is connected device - Google Patents

Novel transformer is connected device Download PDF

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Publication number
CN206098111U
CN206098111U CN201621171504.0U CN201621171504U CN206098111U CN 206098111 U CN206098111 U CN 206098111U CN 201621171504 U CN201621171504 U CN 201621171504U CN 206098111 U CN206098111 U CN 206098111U
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CN
China
Prior art keywords
connecting rod
contiguous block
contiguous
hole
connection
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Active
Application number
CN201621171504.0U
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Chinese (zh)
Inventor
杨旭
张伍勋
银洋
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National Grid Beijing Energy Saving Service Co Ltd
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National Grid Beijing Energy Saving Service Co Ltd
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Priority to CN201621171504.0U priority Critical patent/CN206098111U/en
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Abstract

The utility model provides a novel transformer is connected device, it is including the head rod, second connecting rod and the third connecting rod that connect gradually, the link of head rod with the link of third connecting rod all is provided with two at least first connecting blocks, the both ends of second connecting rod all are provided with at least one second connecting block, first connecting block with the second connecting block is shape assorted platelike structure, first connecting block is inserted and is located adjacent two between the second connecting block and with two second connecting block fixed connection perhaps can dismantle the connection. The utility model discloses a novel transformer is connected device can effectively improve the reliability that the line connection was passed in and out to the transformer, reduces contact resistance to reduce connecting device's fault rate.

Description

Novel transformer attachment means
Technical field
This utility model is related to the attachment means of transformer line, and especially by contact resistance is reduced transformation is improved A kind of novel transformer attachment means of device line connection reliability.
Background technology
In power engineering field, carry out outdoor electricity distribution operate when be frequently necessary to by transformator wire by attachment means with Power equipment connects.Because outwork ambient conditions is complicated, attachment means should have stable, reliable performance, should not Affected by temperature, weather condition, so as to avoid the occurrence of potential safety hazard.
Especially in the power distribution network of town and country widely used transformator turnover wire-connecting device, it is at present to adopt screw more Connection, typically adopts after cable connection nose crimping cable, reuses spring washer and nut is compressed.Because most of transformators are Outdoor installation runs, and in running, bad environments, season and day and night temperature are big, load is uneven, the connection of outlet pile crown Place generates heat, and can fuse wire clamp and pile crown screw rod when serious, or even burn out cable, produces electric power safety accident.
Utility model content
The purpose of this utility model is to propose a kind of novel transformer attachment means, can effectively improve transformator turnover The reliability of line connection, reduces contact resistance, so as to reduce the fault rate of attachment means.
This utility model solves the technical scheme that its technical problem adopted:A kind of novel transformer attachment means, its Including the head rod being sequentially connected, the second connecting rod and the 3rd connecting rod, the connection end of the head rod and described The connection end of the 3rd connecting rod is provided with least two first contiguous blocks, and the two ends of second connecting rod are provided with least One the second contiguous block, first contiguous block and second contiguous block for mating shapes platy structure, described first Contiguous block is inserted between adjacent two second contiguous block and the second contiguous block described with two is fixedly connected or can Dismounting connection.
Novel transformer attachment means as above, wherein, first through hole is provided with the middle part of first contiguous block, The second through hole is provided with the middle part of second contiguous block;First contiguous block is with second contiguous block by being inserted in State first through hole to be fixedly connected with the fixture in second through hole.
Novel transformer attachment means as above, wherein, the axis of the first through hole and first contiguous block Axis perpendicular, the axis perpendicular of the axis of second through hole and second contiguous block, second through hole it is interior Footpath is equal with the internal diameter of the first through hole, and the fixture matching is inserted in the first through hole and second through hole.
Novel transformer attachment means as above, wherein, the fixture includes end cap and is integrally formed at described The screw rod at the middle part of end cap, the two ends of the end cap are vertically installed with least one extension extended towards the screw rod; First contiguous block and second contiguous block are embedded between two extensions for being arranged at the end cap.
Novel transformer attachment means as above, wherein, the fixture is connecting pin or bolt.
Novel transformer attachment means as above, wherein, the connection end of the head rod and the described 3rd connects The connection end of extension bar is provided with two first contiguous blocks, and the two ends of second connecting rod are provided with one described Two contiguous blocks,
One second contiguous block of the wherein one end at the two ends of second connecting rod is inserted in first connection Between two first contiguous blocks of bar, and two first contiguous blocks of the head rod are by fixture and institute One second contiguous block of the wherein one end for stating the second connecting rod is detachably connected;
One second contiguous block of the other end at the two ends of second connecting rod is inserted in the 3rd connecting rod Two first contiguous blocks between, and two first contiguous blocks of the 3rd connecting rod by fixture with it is described One second contiguous block of the other end of the second connecting rod is detachably connected.
Novel transformer attachment means as above, wherein, the connection end of the head rod and the described 3rd connects The connection end of extension bar is provided with three first contiguous blocks, and the two ends of second connecting rod are provided with two described Two contiguous blocks,
Two second contiguous blocks of the wherein one end at the two ends of second connecting rod are inserted in institute in compartment of terrain one by one State between three first contiguous blocks of head rod, and three first contiguous blocks of the head rod pass through Fixture is detachably connected with two of wherein one end of second connecting rod second contiguous blocks;
Two second contiguous blocks of the other end at the two ends of second connecting rod one by one compartment of terrain be inserted in it is described Between three first contiguous blocks of the 3rd connecting rod, and three first contiguous blocks of the 3rd connecting rod are by solid Determine part to be detachably connected with two of the other end of second connecting rod second contiguous blocks.
The beneficial effects of the utility model are:
A kind of novel transformer attachment means of the present utility model, by the head rod and the 3rd connecting rod It is fixedly connected or is detachably connected with second connecting rod respectively, it is ensured that the head rod and the 3rd connection The stability that bar is connected respectively between second connecting rod, so as to effectively improve the reliability of transformer line connection; Meanwhile, first contiguous block and second contiguous block are also set to the platy structure of mating shapes, increased described Connection area between first contiguous block and second contiguous block, effectively reduces contact resistance, so as to reduce connection dress The fault rate put.
Description of the drawings
Fig. 1 is the structural representation (top view) of embodiment of the present utility model.
Fig. 2 is the connection diagram (top view) of embodiment of the present utility model.
Fig. 3 is the structural representation (top view) of the fixture in embodiment of the present utility model.
Fig. 4 is another connection diagram (top view) of embodiment of the present utility model.
The structural representation (side view) of Fig. 5 embodiments two of the present utility model.
The structural representation (side view) of the embodiment three of Fig. 6 utility models.
Description of reference numerals:
1st, head rod, the 11, first contiguous block, 101, first through hole, the 2, second connecting rod, the 21, second contiguous block, 201st, the second through hole, the 3, the 3rd connecting rod, 4, fixture, 41, end cap, 42, screw rod, 43, extension.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection;Can be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.
Embodiment one.
As shown in Figures 1 and 2, the utility model proposes a kind of novel transformer attachment means, including what is be sequentially connected Head rod 1, the second connecting rod 2 and the 3rd connecting rod 3, the connection end of the head rod 1 and the 3rd connecting rod 3 Connection end be provided with least two first contiguous blocks 11, the two ends of second connecting rod 2 are provided with least one Two contiguous blocks 21, first contiguous block 11 and second contiguous block 21 for mating shapes platy structure, described first Contiguous block 11 is inserted between adjacent two second contiguous block 21 and the second contiguous block 21 described with two is fixedly connected Or be detachably connected.
A kind of novel transformer attachment means of the present utility model, by the connecting rod 3 of head rod 1 and the 3rd respectively with Second connecting rod 2 is fixedly connected or is detachably connected, it is ensured that the connecting rod 3 of head rod 1 and the 3rd connects respectively with second The stability connected between extension bar 2, so as to effectively improve the reliability of transformer line connection;Meanwhile, also by the first connection The contiguous block 21 of block 11 and second is set to the platy structure of mating shapes, increased the first contiguous block 11 and the second contiguous block 21 Between connection area, contact resistance is effectively reduced, so as to reduce the fault rate of attachment means.
In a feasible embodiment, the middle part of first contiguous block 11 is provided with first through hole 101, and described The middle part of two contiguous blocks 21 is provided with the second through hole 201, and first contiguous block 11 is with second contiguous block 21 by plugging It is fixedly connected with the fixture 4 in second through hole 102 in the first through hole 101.The first through hole 101 and described Two through holes 102 can be inclined hole, or straight hole.First contiguous block 11 is fixedly connected with second contiguous block 21 When, plug in second through hole 201 of the first through hole 101 of first contiguous block 11 and second contiguous block 21 There is fixture 4.
In a specific embodiment as shown in Figures 1 and 2, the axis of the first through hole 101 and described The axis perpendicular of one contiguous block 11, the axis perpendicular of the axis of second through hole 201 and second contiguous block 21, institute The internal diameter for stating the second through hole 201 is equal with the internal diameter of the first through hole 101, and the matching of the fixture 4 is inserted in described first In through hole 101 and second through hole 102.
In order to prevent the first contiguous block 11 from occurring rotating against after being connected with the second contiguous block 21, as shown in Figure 3 one In individual specific embodiment, the fixture 4 includes end cap 41 and is integrally formed at the screw rod 42 at the middle part of the end cap 41, institute The two ends for stating end cap 41 are vertically installed with least one extension 43 extended towards the screw rod 42;First contiguous block 11 and second contiguous block 21 is embedded is arranged between two extensions 43 of the end cap 41, using the fixture When 4, the transformator New junction device is as shown in Figure 4.
In actual use, the fixture 4 can also be from connecting pin or bolt, the connecting pin or bolt Concrete structure and function belong to techniques well known, do not show in figure.
Embodiment two.The present embodiment is improved on the basis of embodiment one, described in embodiment one content It is that the present embodiment has, no longer specifically repeats herein.
As shown in figure 5, the connection end of the connection end of the head rod 1 and the 3rd connecting rod 3 is provided with two Individual first contiguous block 11, the two ends of second connecting rod 2 are provided with second contiguous block 21,
One second contiguous block 21 of the wherein one end at the two ends of second connecting rod 2 is inserted in described first and connects Between two first contiguous blocks 11 of extension bar 1, and two first contiguous blocks 11 of the head rod 1 are by solid Determine part 4 to be detachably connected with one of wherein one end of second connecting rod 2 second contiguous block 21;
One second contiguous block 21 of the other end at the two ends of second connecting rod 2 is inserted in the 3rd connection Between two first contiguous blocks 11 of bar 3, and two first contiguous blocks 11 of the 3rd connecting rod 3 are by fixing Part 4 is detachably connected with one of the other end of second connecting rod 2 second contiguous block 21.
In use, second contiguous block 21 of wherein one end of the second connecting rod 2 is inserted in into the first connection Between two the first contiguous blocks 11 of bar 1, second contiguous block 21 of the other end of the second connecting rod 2 is inserted in into the 3rd company Between two the first contiguous blocks 11 of extension bar 3, and the connecting rod 2 and the 3rd of head rod 1 and second is made by fixture 4 It is fixedly connected or detachably connected between connecting rod 3 and the second connecting rod 2, it is ensured that the connecting rod 3 of head rod 1 and the 3rd The stability being connected between the second connecting rod 2 respectively, effectively improves the reliability of transformer line connection.
Embodiment three.The present embodiment is improved on the basis of embodiment one, described in embodiment one content It is that the present embodiment has, no longer specifically repeats herein.
As shown in fig. 6, the connection end of the connection end of the head rod 1 and the 3rd connecting rod 3 is provided with three Individual first contiguous block 11, the two ends of second connecting rod 2 are provided with two second contiguous blocks 21,
Two second contiguous blocks 21 of the wherein one end at the two ends of second connecting rod 2 are inserted in compartment of terrain one by one Between three first contiguous blocks 11 of the head rod 1, and three first connections of the head rod 1 Block 11 is detachably connected by fixture 4 with two of wherein one end of second connecting rod 2 second contiguous blocks 21;
Two second contiguous blocks 21 of the other end at the two ends of second connecting rod 2 are inserted in institute in compartment of terrain one by one State between three first contiguous blocks 11 of the 3rd connecting rod 3, and three first contiguous blocks of the 3rd connecting rod 3 11 are detachably connected by fixture 4 with two of the other end of second connecting rod 2 second contiguous blocks 21.
In use, two second contiguous blocks 21 of wherein one end of the second connecting rod 2 are inserted in into the first connection Between three the first contiguous blocks 11 of bar 1, two the second contiguous blocks 21 of the other end of the second connecting rod 2 are inserted in into the 3rd company Between three the first contiguous blocks 11 of extension bar 3, and the connecting rod 2 and the 3rd of head rod 1 and second is made by fixture 4 It is fixedly connected or detachably connected between connecting rod 3 and the second connecting rod 2, it is ensured that the connecting rod 3 of head rod 1 and the 3rd The stability being connected between the second connecting rod 2 respectively, effectively improves the reliability of transformer line connection.
Finally it should be noted that:Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited System;Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent;And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly The scope of each embodiment technical scheme of type.

Claims (7)

1. a kind of novel transformer attachment means, it is characterised in that the novel transformer attachment means include what is be sequentially connected Head rod (1), the second connecting rod (2) and the 3rd connecting rod (3), the connection end of the head rod (1) and described The connection end of three connecting rods (3) is provided with least two first contiguous blocks (11), and the two ends of second connecting rod (2) are all provided with At least one second contiguous blocks (21) are equipped with, first contiguous block (11) and second contiguous block (21) are mating shapes Platy structure, first contiguous block (11) be inserted between adjacent two second contiguous block (21) and with two institutes State the second contiguous block (21) to be fixedly connected or be detachably connected.
2. novel transformer attachment means according to claim 1, it is characterised in that in first contiguous block (11) Portion is provided with first through hole (101), and in the middle part of second contiguous block (21) the second through hole (201) is provided with;Described first connects Block (11) is connect with second contiguous block (21) by being inserted in the first through hole (101) and second through hole (102) Fixture (4) be fixedly connected.
3. novel transformer attachment means according to claim 2, it is characterised in that the axle of the first through hole (101) The axis perpendicular of line and first contiguous block (11), axis and second contiguous block of second through hole (201) (21) axis perpendicular, the internal diameter of second through hole (201) is equal with the internal diameter of the first through hole (101), described solid Determine part (4) matching to be inserted in the first through hole (101) and second through hole (102).
4. novel transformer attachment means according to claim 3, it is characterised in that the fixture (4) includes end cap (41) and be integrally formed at the end cap (41) middle part screw rod (42), the two ends of the end cap (41) be vertically installed with to A few extension (43) extended towards the screw rod (42);First contiguous block (11) and second contiguous block (21) It is embedded to be arranged between two extensions (43) of the end cap (41).
5. novel transformer attachment means according to claim 3, it is characterised in that the fixture (4) is connecting pin Nail or bolt.
6. novel transformer attachment means according to claim 4 or 5, it is characterised in that the head rod (1) The connection end of connection end and the 3rd connecting rod (3) is provided with two first contiguous blocks (11), second connection The two ends of bar (2) are provided with second contiguous block (21),
One second contiguous block (21) of the wherein one end at the two ends of second connecting rod (2) is inserted in described first and connects Between two first contiguous blocks (11) of extension bar (1), and two first contiguous blocks of the head rod (1) (11) it is detachable with one of wherein one end of second connecting rod (2) second contiguous block (21) by fixture (4) Connection;
One second contiguous block (21) of the other end at the two ends of second connecting rod (2) is inserted in the 3rd connection Between two first contiguous blocks (11) of bar (3), and two first contiguous blocks (11) of the 3rd connecting rod (3) It is detachably connected with one of the other end of second connecting rod (2) second contiguous block (21) by fixture (4).
7. novel transformer attachment means according to claim 4 or 5, it is characterised in that the head rod (1) The connection end of connection end and the 3rd connecting rod (3) is provided with three first contiguous blocks (11), second connection The two ends of bar (2) are provided with two second contiguous blocks (21),
Two second contiguous blocks (21) of the wherein one end at the two ends of second connecting rod (2) are inserted in compartment of terrain one by one Between three first contiguous blocks (11) of the head rod (1), and three described of the head rod (1) Two second contiguous blocks that one contiguous block (11) passes through fixture (4) and wherein one end of second connecting rod (2) (21) it is detachably connected;
Two second contiguous blocks (21) of the other end at the two ends of second connecting rod (2) are inserted in institute in compartment of terrain one by one State between three first contiguous blocks (11) of the 3rd connecting rod (3), and three described first of the 3rd connecting rod (3) Contiguous block (11) can with two of the other end of second connecting rod (2) second contiguous blocks (21) by fixture (4) Dismounting connection.
CN201621171504.0U 2016-10-26 2016-10-26 Novel transformer is connected device Active CN206098111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621171504.0U CN206098111U (en) 2016-10-26 2016-10-26 Novel transformer is connected device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621171504.0U CN206098111U (en) 2016-10-26 2016-10-26 Novel transformer is connected device

Publications (1)

Publication Number Publication Date
CN206098111U true CN206098111U (en) 2017-04-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621171504.0U Active CN206098111U (en) 2016-10-26 2016-10-26 Novel transformer is connected device

Country Status (1)

Country Link
CN (1) CN206098111U (en)

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