CN111261377A - Installation and arrangement construction method for transformer in distribution engineering - Google Patents
Installation and arrangement construction method for transformer in distribution engineering Download PDFInfo
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- CN111261377A CN111261377A CN202010046404.XA CN202010046404A CN111261377A CN 111261377 A CN111261377 A CN 111261377A CN 202010046404 A CN202010046404 A CN 202010046404A CN 111261377 A CN111261377 A CN 111261377A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a transformer installation and arrangement construction method for distribution engineering, which comprises a supporting mechanism, a fixing mechanism, an arc-shaped attachment plate and a locking mechanism, wherein the fixing mechanism is arranged at both ends of the supporting mechanism, the arc-shaped attachment plate is movably connected to the outer wall of the supporting mechanism through a pin shaft, the arc-shaped attachment plate is connected with the fixing mechanism through the locking mechanism, rectangular connecting grooves are symmetrically formed in both sides of a supporting outer ring, adjusting threaded rods are symmetrically arranged in the supporting outer ring, a supporting inner ring is arranged on the inner side of the supporting outer ring, worm gears are symmetrically arranged in the supporting inner ring, a worm is meshed at the upper end of the worm gears, one end of the worm is welded at the end of the adjusting threaded rod, and circular grooves are formed in the inner walls of both sides of the rectangular connecting grooves. And is suitable for transformers of different models.
Description
Technical Field
The invention relates to the technical field of transformer installation, in particular to a transformer installation and arrangement construction method for distribution engineering.
Background
Power distribution is the link in an electrical power system that connects directly with and distributes power to users. The power distribution system consists of a power distribution substation, a high-voltage distribution line, a power distribution transformer, a low-voltage distribution line and corresponding control protection equipment. The installation of transformers is particularly important in the components of the power distribution system. Due to the large volume of the transformer, the common installation process needs connecting equipment to fix the transformer on the telegraph pole, and the installation stability of the transformer is determined by the connecting equipment.
The installation and arrangement construction method of the distribution engineering transformer in the current market has the following problems in the operation process: a. because the traditional stone dry-hanging sealing joint filling construction method adopts the surrounding type fixing mode when the transformer is fixed and the connecting equipment is connected and fixed with the telegraph pole, the structure has single fixing mode, is not firm enough and cannot play a role of falling prevention; b. because the connecting equipment in the traditional stone dry-hanging sealing joint filling treatment construction method is integrally arranged, the occupied space is large, long-distance transportation is inconvenient, meanwhile, the traditional connecting equipment can only be used for installing one transformer, the installation space cannot be effectively utilized, and meanwhile, the bearing capacity of the connecting equipment is weak, so that the connecting equipment cannot be used for installing transformers of different models.
Disclosure of Invention
In order to solve the above problems, the present invention provides a transformer installation and layout construction method for distribution engineering, which can solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a distribution engineering transformer installation arranges construction method, it has used a distribution engineering transformer installation device, this distribution engineering transformer installation device includes bearing mechanism, fixed establishment, arc laminating board and locking mechanism, adopts above-mentioned distribution engineering transformer installation device to carry out the installation operation to the transformer when concrete method as follows:
s1, sleeving and supporting mechanism: manually sleeving the supporting mechanism into the outer wall of the telegraph pole from the top of the telegraph pole;
s2, pre-burying of a telegraph pole: manually hoisting the telegraph pole at the pre-buried pit position through a crane, and manually pouring cement to finish pre-buried fixation of the telegraph pole;
s3, fastening and supporting mechanism: manually locking the bearing mechanism and the arc-shaped attaching plate on the outer wall of the telegraph pole;
s4, mounting a transformer: manually installing and fixing the transformer on the top of the fixing mechanism through a wrench;
fixing mechanisms are mounted at two ends of the bearing mechanism, an arc-shaped attaching plate is movably connected to the outer wall of the bearing mechanism through a pin shaft, and the arc-shaped attaching plate is connected with the fixing mechanisms through locking mechanisms;
the bearing mechanism comprises a bearing outer ring, a bearing inner ring, rectangular connecting grooves, an adjusting threaded rod, a worm and a worm wheel, wherein the rectangular connecting grooves are symmetrically formed in two sides of the bearing outer ring;
circular grooves are formed in the inner walls of the two sides of the rectangular connecting groove, a convex groove is formed in one side of each circular groove, and a convex block is arranged in each convex groove;
fixing mechanism includes the rectangular connecting block, first L type installation piece, the fixed cylinder, second L type installation piece, fastening nut, connect inserted bar and bearing, the one end welding of first L type installation piece has the rectangular connecting block, the rectangular connecting block inserts in the rectangle spread groove, the connection inserted bar has all been welded to the both sides of rectangular connecting block, the outer wall of connecting the inserted bar has cup jointed the bearing, and the bearing is installed in the circular recess, the other end outer wall symmetrical welding of first L type installation piece has the fixed cylinder, connecting thread has been seted up to fixed cylindrical one end outer wall, second L type installation piece cup joints on the fixed cylinder, and the cooperation of the outer wall department that fixed cylindrical one end is located second L type installation piece installs fastening nut.
Further, the mounting groove has been seted up to the bottom of worm wheel, and the inside welding of mounting groove has the arc slide bar, and sliding sleeve has been cup jointed to the outer wall of arc slide bar, and sliding sleeve's one side is provided with the extrusion spring, and extrudees the spring housing and at the outer wall of arc slide bar, and sliding sleeve's outer wall welding has the dead lever, and the bottom of dead lever is connected with fixed unit, and the extrusion pole is installed to a lateral wall of mounting groove.
Further, fixed unit includes first fixed block, the second fixed block, the hinge, the extension spring, dog and arc rubber piece, spot welding is passed through at the bottom of dead lever at the top of first fixed block, there is the second fixed block below of first fixed block through hinge swing joint, equidistant embedding of the lower terminal surface of second fixed block has the arc rubber piece, the up end of second fixed block glues even has the dog, and the up end of dog pastes with the lower terminal surface of first fixed block mutually, the internally mounted of first fixed block has the extension spring, and the up end at the second fixed block is connected to the extension spring bottom, first fixed block and one side junction that the second fixed block is located the extrusion ram have all seted up the circular arc chamfer.
Furthermore, a rectangular placing groove is symmetrically formed in the bottom of the second L-shaped mounting block, a supporting round rod is mounted inside the rectangular placing groove through a universal joint, a first threaded rod is welded to the top of the supporting round rod, and a magnet is embedded in the connecting position of the supporting round rod and the rectangular placing groove.
Further, the outer wall embedding of arc attaching plate has the silica gel slipmat, and the bottom swing joint of arc attaching plate has the second threaded rod.
Further, locking mechanism includes locking sleeve, locking hole, lock nut, spacing movable block and spacing movable groove, and locking sleeve's inside central point puts and has seted up the locking hole, and the aperture in locking hole is greater than the diameter of first threaded rod and second threaded rod, and spacing movable groove has all been seted up at locking sleeve's both ends, and the internally mounted in spacing movable groove has spacing movable block, and the welding of one side of spacing movable block has lock nut, and lock nut and first threaded rod and second threaded rod are the cooperation structure.
Furthermore, mounting holes are formed in the upper end faces of the first L-shaped mounting block and the second L-shaped mounting block at equal intervals.
The invention has the beneficial effects that:
1. according to the transformer installation and arrangement construction method for the power distribution engineering, the supporting mechanism is fixed in a multi-stage mode through the fixing unit and the arc-shaped attaching plate, so that the stability of transformer installation is effectively guaranteed, meanwhile, the fixing unit can effectively prevent the supporting mechanism from sliding downwards relative to a telegraph pole, the anti-falling effect is achieved, and the safety is higher.
2. According to the installation and arrangement construction method for the distribution engineering transformers, each joint can be split, stored, deflected and the like, so that the overall occupied space of the device is effectively reduced, long-distance transportation is facilitated, meanwhile, each supporting mechanism is provided with two symmetrically-arranged fixing mechanisms, installation of a plurality of transformers can be achieved in the same horizontal space, the fixing mechanisms can be adjusted according to the distance between the transformers, the bearing capacity of the fixing mechanisms is enhanced through the supporting round rods, and the installation method is suitable for installation of transformers of different models.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention in an installed state;
FIG. 3 is a top view of the securing mechanism of the present invention;
FIG. 4 is a top view of the support mechanism of the present invention;
FIG. 5 is an enlarged, fragmentary view of the structure A of FIG. 4 in accordance with the present invention;
FIG. 6 is a bottom view of a second L-shaped mounting block of the present invention;
FIG. 7 is a side view of the worm gear of the present invention;
FIG. 8 is an enlarged partial schematic view of the structure B of FIG. 2 in accordance with the present invention;
fig. 9 is a cross-sectional view of the locking mechanism of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-9, a transformer installation and layout construction method for distribution engineering uses a transformer installation device for distribution engineering, the transformer installation device for distribution engineering comprises a supporting mechanism 1, a fixing mechanism 2, an arc-shaped attaching plate 3 and a locking mechanism 4, and the specific method when the transformer installation device for distribution engineering is used for installing a transformer is as follows:
s1, sleeving and supporting mechanism: manually sleeving the supporting mechanism 1 into the outer wall of the telegraph pole from the top of the telegraph pole;
s2, pre-burying of a telegraph pole: manually hoisting the telegraph pole at the pre-buried pit position through a crane, and manually pouring cement to finish pre-buried fixation of the telegraph pole;
s3, fastening and supporting mechanism: manually locking the supporting mechanism 1 and the arc-shaped attaching plate 3 on the outer wall of the telegraph pole;
s4, mounting a transformer: manually installing and fixing the transformer on the top of the fixing mechanism 2 through a wrench;
the bearing mechanism 1 comprises a bearing outer ring 11, a bearing inner ring 12, rectangular connecting grooves 13, an adjusting threaded rod 14, a worm 15 and a worm gear 16, the rectangular connecting grooves 13 are symmetrically formed in two sides of the bearing outer ring 11, the adjusting threaded rod 14 is symmetrically installed in the bearing outer ring 11, the bearing inner ring 12 is installed on the inner side of the bearing outer ring 11, the worm gear 16 is symmetrically installed in the bearing inner ring 12, the worm 15 is meshed with the upper end of the worm gear 16, and one end of the worm 15 is welded at the end of the adjusting threaded rod 14;
circular grooves are formed in the inner walls of the two sides of the rectangular connecting groove 13, a convex type groove 1b is formed in one side of each circular groove, and a convex type block 1a is installed inside each convex type groove 1 b;
the fixing mechanism 2 comprises a rectangular connecting block 21, a first L-shaped mounting block 22, a fixing cylinder 23, a second L-shaped mounting block 24, a fastening nut 25, a connecting inserted bar 26 and a bearing 27, wherein the rectangular connecting block 21 is welded at one end of the first L-shaped mounting block 22, the rectangular connecting block 21 is inserted into the rectangular connecting groove 13, the connecting inserted bar 26 is welded at two sides of the rectangular connecting block 21, the bearing 27 is sleeved on the outer wall of the connecting inserted bar 26, the bearing 27 is mounted in a circular groove, the fixing cylinder 23 is symmetrically welded at the outer wall of the other end of the first L-shaped mounting block 22, a connecting thread is arranged on the outer wall of one end of the fixing cylinder 23, the second L-shaped mounting block 24 is sleeved on the fixing cylinder 23, the fastening nut 25 is mounted at the position, at one end of the fixing cylinder 23, on the outer wall of the second L-shaped mounting block 24 in a matched mode, during specific, inserting a bearing 27 into the circular groove, fixing a convex block 1a at the upper end of a convex groove 1b through a bolt, completing the connection between a fixing mechanism 2 and a supporting mechanism 1, manually sleeving a supporting inner ring 12 on the outer wall of a telegraph pole after the connection is completed, then rotating a rotating adjusting threaded rod 14 through a wrench, driving a worm 15 to rotate by the rotating adjusting threaded rod 14, driving a worm wheel 16 to rotate on the supporting inner ring 12 by the rotating worm 15, driving a fixing unit 165 to be tightly locked on the outer wall of the telegraph pole through the worm wheel 16, realizing the locking of the supporting mechanism 1, then manually pushing a second L-shaped mounting block 24 to move on a fixing cylinder 23, making the distance between the first L-shaped mounting block 22 and the second L-shaped mounting block 24 slightly larger than the width of a transformer, then transporting the transformer to the upper end faces of the first L-shaped mounting block 22 and the second L-shaped mounting block 24, and manually rotating a fastening nut 25 through the wrench, the second L-shaped mounting block 24 is extruded by the fastening nut 25 to be tightly attached to the outer wall of the transformer, and finally the fixing mechanism 2 and the arc-shaped attaching plate 3 are connected together through the locking mechanism 4.
The bottom of the worm wheel 16 is provided with a mounting groove 161, an arc slide bar 162 is welded inside the mounting groove 161, the outer wall of the arc slide bar 162 is sleeved with a slide sleeve 163, one side of the slide sleeve 163 is provided with an extrusion spring 166, and the extrusion spring 166 is sleeved on the outer wall of the arc-shaped sliding rod 162, the outer wall of the sliding sleeve 163 is welded with the fixing rod 164, the bottom of the fixing rod 164 is connected with the fixing unit 165, one side wall of the mounting groove 161 is provided with the extrusion rod 167, during the concrete work, the worm wheel 16 rotates to drive the fixing unit 165 to move, when the fixing unit 165 moves to the outer wall of the utility pole, the fixing unit 165 does not move relative to the utility pole due to the limit action of the utility pole, so that the sliding sleeve 163 moves along the arc-shaped sliding bar 162, the pressing spring 166 is compressed to generate a resilient force, the resilient force is used to push the sliding sleeve 163 to achieve automatic resetting of the fixed unit 165, and the worm wheel 16, which is continuously rotated, drives the pressing rod 167 into the fixed unit 165.
The fixing unit 165 includes a first fixing block 1651, a second fixing block 1652, a hinge 1653, a tension spring 1654, a stopper 1655 and an arc-shaped rubber block 1656, the top of the first fixing block 1651 is fixed at the bottom of the fixing rod 164 by spot welding, the second fixing block 1652 is movably connected below the first fixing block 1651 by the hinge 1653, the arc-shaped rubber block 1656 is embedded in the lower end face of the second fixing block 1652 at an equal interval, the stopper 1655 is adhered to the upper end face of the second fixing block 1652, the upper end face of the stopper 1655 is adhered to the lower end face of the first fixing block 1651, the tension spring 1654 is installed inside the first fixing block 1651, the bottom of the tension spring 1654 is connected to the upper end face of the second fixing block 1652, the joint of the first fixing block 1651 and the second fixing block 1652 at one side of the extrusion rod 167 is provided with an arc-shaped chamfer, during specific operation, the extrusion rod 167 is driven by the worm wheel 16 to enter the gap between the first fixing block 165, thereby the extrusion second fixed block 1652 deflects along hinge 1653 to make the arc rubber block 1656 of second fixed block 1652 one side hug closely completely at the outer wall of wire pole, lock the position of supporting mechanism 1 promptly, simultaneously, even make supporting mechanism 1 take place perpendicular decurrent displacement relative to the wire pole, the small displacement volume also can make second fixed block 1652 take place to deflect relative first fixed block 1651, and first fixed block 1651 is connected with the wire pole and is getting more and more jin, thereby plays the effect of preventing falling.
The outer wall embedding of arc attaching plate 3 has the silica gel slipmat, and the bottom swing joint of arc attaching plate 3 has second threaded rod 3a, and arc attaching plate 3 passes through second threaded rod 3a and links to each other with locking mechanism 4.
The locking mechanism 4 comprises a locking sleeve 41, a locking hole 42, a locking nut 43, a limiting movable block 44 and a limiting movable groove 45, the locking hole 42 is formed in the central position inside the locking sleeve 41, the aperture of the locking hole 42 is larger than the diameters of the first threaded rod 244 and the second threaded rod 3a, the limiting movable grooves 45 are formed in both ends of the locking sleeve 41, the limiting movable block 44 is installed inside the limiting movable groove 45, the locking nut 43 is welded on one side of the limiting movable block 44, the locking nut 43, the first threaded rod 244 and the second threaded rod 3a are both matched structures, when the bearing mechanism 1 works specifically, two locking nuts 43 are manually rotated by a wrench respectively, so that the first threaded rod 244 and the second threaded rod 3a enter the locking hole 42 under the interlocking effect of the threads, and after the bearing mechanism 1 is fixed, the locking nut 43 located at one end of the second threaded rod 3a is manually rotated by the wrench again, the present invention is reinforced by separating one end of the second threaded rod 3a from the locking hole 42, so that the second threaded rod 3a pushes the arc-shaped attaching plate 3 to be closely attached to the outer wall of the utility pole, and the whole device is more firmly connected to the utility pole, and the rotation direction is opposite to the direction of locking the second threaded rod 3a into the locking hole 42 at first.
The mounting holes are formed in the upper end faces of the first L-shaped mounting block 22 and the second L-shaped mounting block 24 at equal intervals, and installation is convenient for an installer to install the transformer on the upper ends of the first L-shaped mounting block 22 and the second L-shaped mounting block 24 through bolts.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a distribution engineering transformer installation arranges construction method, it has used a distribution engineering transformer installation device, this distribution engineering transformer installation device includes bearing mechanism (1), fixed establishment (2), arc rigging board (3) and locking mechanism (4), its characterized in that: the specific method for installing the transformer by adopting the transformer installation device in the distribution engineering comprises the following steps:
s1, sleeving and supporting mechanism: manually sleeving the supporting mechanism (1) into the outer wall of the telegraph pole from the top of the telegraph pole;
s2, pre-burying of a telegraph pole: manually hoisting the telegraph pole at the pre-buried pit position through a crane, and manually pouring cement to finish pre-buried fixation of the telegraph pole;
s3, fastening and supporting mechanism: manually and manually locking the bearing mechanism (1) and the arc-shaped attaching plate (3) on the outer wall of the telegraph pole;
s4, mounting a transformer: the transformer is installed and fixed on the top of the fixing mechanism (2) manually through a wrench;
fixing mechanisms (2) are respectively installed at two ends of the bearing mechanism (1), an arc-shaped attaching plate (3) is movably connected to the outer wall of the bearing mechanism (1) through a pin shaft, and the arc-shaped attaching plate (3) is connected with the fixing mechanisms (2) through locking mechanisms (4);
the bearing mechanism (1) comprises a bearing outer ring (11), a bearing inner ring (12), rectangular connecting grooves (13), an adjusting threaded rod (14), a worm (15) and a worm wheel (16), the rectangular connecting grooves (13) are symmetrically formed in two sides of the bearing outer ring (11), the adjusting threaded rod (14) is symmetrically installed in the bearing outer ring (11), the bearing inner ring (12) is installed on the inner side of the bearing outer ring (11), the worm wheel (16) is symmetrically installed in the bearing inner ring (12), the worm (15) is meshed with the upper end of the worm wheel (16), and one end of the worm (15) is welded at the end of the adjusting threaded rod (14);
circular grooves are formed in the inner walls of the two sides of the rectangular connecting groove (13), a convex groove (1b) is formed in one side of each circular groove, and a convex block (1a) is arranged in each convex groove (1 b);
the fixing mechanism (2) comprises a rectangular connecting block (21), a first L-shaped mounting block (22), a fixing cylinder (23), a second L-shaped mounting block (24), a fastening nut (25), a connecting inserted bar (26) and a bearing (27), wherein the rectangular connecting block (21) is welded at one end of the first L-shaped mounting block (22), the rectangular connecting block (21) is inserted into the rectangular connecting groove (13), the connecting inserted bar (26) is welded at both sides of the rectangular connecting block (21), the bearing (27) is sleeved on the outer wall of the connecting inserted bar (26), and the bearing (27) is arranged in the circular groove, the outer wall of the other end of the first L-shaped mounting block (22) is symmetrically welded with a fixed cylinder (23), the outer wall of one end of the fixed cylinder (23) is provided with a connecting thread, the second L-shaped mounting block (24) is sleeved on the fixed cylinder (23), and one end of the fixed cylinder (23) is positioned on the outer wall of the second L-shaped mounting block (24) and is provided with a fastening nut (25) in a matching way.
2. The distribution engineering transformer installation and arrangement construction method according to claim 1, characterized in that: mounting groove (161) have been seted up to the bottom of worm wheel (16), the inside welding of mounting groove (161) has arc slide bar (162), sliding sleeve (163) have been cup jointed to the outer wall of arc slide bar (162), one side of sliding sleeve (163) is provided with extrusion spring (166), and extrusion spring (166) cover is at the outer wall of arc slide bar (162), the outer wall welding of sliding sleeve (163) has dead lever (164), the bottom of dead lever (164) is connected with fixed unit (165), extrusion pole (167) are installed to a lateral wall of mounting groove (161).
3. The distribution engineering transformer installation and arrangement construction method according to claim 2, characterized in that: the fixing unit (165) comprises a first fixing block (1651), a second fixing block (1652), a hinge (1653), a tension spring (1654), a stop block (1655) and an arc-shaped rubber block (1656), wherein the top of the first fixing block (1651) is fixed to the bottom of the fixing rod (164) through spot welding, the second fixing block (1652) is movably connected to the lower portion of the first fixing block (1651) through the hinge (1653), the arc-shaped rubber block (1656) is embedded into the lower end face of the second fixing block (1652) at equal intervals, the stop block (1655) is bonded to the upper end face of the second fixing block (1652), the upper end surface of the stop block (1655) is attached to the lower end surface of the first fixing block (1651), a tension spring (1654) is installed in the first fixing block (1651), and the bottom of the tension spring (1654) is connected to the upper end face of the second fixing block (1652), and the joints of the first fixing block (1651) and the second fixing block (1652) on one sides of the extrusion rod (167) are provided with arc chamfers.
4. The distribution engineering transformer installation and arrangement construction method according to claim 1, characterized in that: rectangular placing grooves (241) are symmetrically formed in the bottom of the second L-shaped mounting block (24), supporting round rods (242) are mounted inside the rectangular placing grooves (241) through universal joints (243), first threaded rods (244) are welded to the tops of the supporting round rods (242), and magnets are embedded in the connecting portions of the supporting round rods (242) and the rectangular placing grooves (241).
5. The distribution engineering transformer installation and arrangement construction method according to claim 1, characterized in that: the outer wall embedding of arc attaching plate (3) has the silica gel slipmat, and the bottom swing joint of arc attaching plate (3) has second threaded rod (3 a).
6. The distribution engineering transformer installation and arrangement construction method according to claim 1, characterized in that: locking mechanism (4) are including locking sleeve (41), locking hole (42), lock nut (43), spacing movable block (44) and spacing movable groove (45), locking hole (42) have been seted up to the inside central point of locking sleeve (41), and the aperture of locking hole (42) is greater than the diameter of first threaded rod (244) and second threaded rod (3a), spacing movable groove (45) have all been seted up at the both ends of locking sleeve (41), the internally mounted of spacing movable groove (45) has spacing movable block (44), the welding of one side of spacing movable block (44) has lock nut (43), and lock nut (43) are cooperation structure with first threaded rod (244) and second threaded rod (3 a).
7. The distribution engineering transformer installation and arrangement construction method according to claim 1, characterized in that: mounting holes are formed in the upper end faces of the first L-shaped mounting block (22) and the second L-shaped mounting block (24) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046404.XA CN111261377A (en) | 2020-01-16 | 2020-01-16 | Installation and arrangement construction method for transformer in distribution engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010046404.XA CN111261377A (en) | 2020-01-16 | 2020-01-16 | Installation and arrangement construction method for transformer in distribution engineering |
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| CN111261377A true CN111261377A (en) | 2020-06-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116864266A (en) * | 2023-09-05 | 2023-10-10 | 内蒙古工业大学 | Isolation transformer applied to special occasion |
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| CN108010668A (en) * | 2017-12-28 | 2018-05-08 | 淄博萃智工业设计咨询有限公司 | One kind is electrically with easy-to-mount transformer mounting bracket |
| CN208422594U (en) * | 2018-07-10 | 2019-01-22 | 江苏凡高电气有限公司 | A kind of high-tension transformer mounting rack |
| CN110676022A (en) * | 2019-10-30 | 2020-01-10 | 许继集团有限公司 | Pole-mounted transformer mounting bracket and transformer mounting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116864266A (en) * | 2023-09-05 | 2023-10-10 | 内蒙古工业大学 | Isolation transformer applied to special occasion |
| CN116864266B (en) * | 2023-09-05 | 2023-11-21 | 内蒙古工业大学 | Isolation transformer applied to special occasion |
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Application publication date: 20200609 |