CN211232265U - Overhead platform for testing transformer cooling device - Google Patents
Overhead platform for testing transformer cooling device Download PDFInfo
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- CN211232265U CN211232265U CN201921865557.6U CN201921865557U CN211232265U CN 211232265 U CN211232265 U CN 211232265U CN 201921865557 U CN201921865557 U CN 201921865557U CN 211232265 U CN211232265 U CN 211232265U
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Abstract
The utility model discloses an experimental aerial platform that uses of transformer cooling device, include: the fixing base comprises a base and a plurality of base connecting rods arranged above the base; the cooling device comprises a plurality of cooling devices, a plurality of supporting brackets and a plurality of cooling device fixing device, wherein each cooling device is provided with a cooling device; the vertical rod structure is connected with the base connecting rod and the supporting connecting rod; the upright rod structure comprises an upright connecting rod and an upright connecting disk arranged on the upright connecting rod, and the base connecting rod and/or the supporting connecting rod can be connected with the upright connecting rod in a telescopic and positioning manner; and the supporting connecting rods are detachably connected to the two adjacent upright rod structures on the connecting disc. The overhead platform for the test of the transformer cooling device is convenient for adjusting the height and the bearing weight, and reduces the production cost.
Description
Technical Field
The utility model relates to a power equipment technical field, in particular to transformer cooling device is experimental with built on stilts platform.
Background
When the transformer is installed, because part of products are limited by places, the horizontal fall is large when the cooling device and the body are installed. In the actual test process of the product, all accessories are required to be assembled before the test in order to ensure the product quality. Therefore, an overhead platform needs to be installed, the cooling device is placed on the overhead platform, the actual situation of a field is simulated, and the requirement of a product test is met.
At present, the common way is to raise the horizontal position of the cooling device by making the support bracket. However, as the capacity of the transformer increases, the requirement for cooling increases and the cooling device becomes heavier. There is a problem in the manner of lifting the level of the cooling device by means of the support bracket: on one hand, the height of the overhead platform for lifting the cooling device and the bearing weight of the overhead platform are limited; on the other hand, since the bracket needs to be manufactured for different types of transformers (cooling devices) each time, the cost is high.
Therefore, how to conveniently adjust the height and the bearing weight and reduce the production cost is a problem to be solved urgently by the technical personnel.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an experimental aerial platform that uses of transformer cooling device to convenient adjustment height and bearing weight, reduce cost.
In order to achieve the above object, the utility model provides a following technical scheme:
an experimental overhead platform that uses of transformer cooling device includes:
the fixing base comprises a base and a plurality of base connecting rods arranged above the base;
the cooling device comprises a plurality of cooling devices, a plurality of supporting brackets and a plurality of cooling device fixing device, wherein each cooling device is provided with a cooling device;
the vertical rod structure is connected with the base connecting rod and the supporting connecting rod; the upright rod structure comprises an upright connecting rod and an upright connecting disk arranged on the upright connecting rod, and the base connecting rod and/or the supporting connecting rod can be connected with the upright connecting rod in a telescopic and positioning manner;
and the supporting connecting rods are detachably connected to the two adjacent upright rod structures on the connecting disc.
Optionally, in the above overhead platform for testing of the transformer cooling device, the base connecting rod is a threaded rod, and the vertical connecting rod has a threaded hole matched with the thread of the base connecting rod.
Optionally, in the above-mentioned transformer cooling device is overhead platform for test, the fixed base further includes a base nut in threaded fit with the base connecting rod, and the base nut is used for positioning the vertical connecting rod and the base connecting rod.
Optionally, in the above overhead platform for testing the transformer cooling device, the support connecting rod is a threaded rod, and the vertical connecting rod has a threaded hole matched with the thread of the support connecting rod.
Optionally, in the above-mentioned overhead platform for testing a transformer cooling device, the supporting bracket further includes a bracket nut in threaded fit with the supporting connecting rod, and the bracket nut is used for positioning the vertical connecting rod and the supporting connecting rod.
Optionally, in the above overhead platform for testing a transformer cooling device, the upright rod structure includes a plurality of upright connecting rods detachably connected to each other;
one end of the vertical connecting rod is provided with a vertical rod connecting sleeve, a first pin hole is formed in the vertical rod connecting sleeve, and a second pin hole is formed in the other end of the vertical connecting rod;
in the pole setting structure, the mutual ground connection two in the pole setting structure in the upright connecting rod, one the pole setting connecting sleeve cover of founding the connecting rod is located another the other end of founding the connecting rod, first pinhole with the second pinhole aligns and connects through pole setting connecting pin.
Optionally, in the above overhead platform for testing a transformer cooling device, the connecting disc is an annular disc coaxially arranged with the vertical connecting rod, and has a plurality of third pin holes uniformly distributed along a circumferential direction thereof;
the support connecting rod comprises a support connecting rod body and fastening joints arranged at two ends of the support connecting rod body, and fourth pin holes are formed in the fastening joints;
and the third pin hole is connected with the fourth pin hole through a connecting disc pin to complete the connection of the support connecting rod and the connecting disc.
Optionally, in the overhead platform for testing the transformer cooling device, the types of the supporting connecting rods are two, namely, a horizontal rod and a vertical inclined rod;
the upright rod structure is provided with a plurality of upright rod connecting discs;
the horizontal rods are detachably connected between the connecting discs which are positioned on the same horizontal height on the two adjacent upright rod structures; the support connecting rod body of the horizontal rod is a horizontal support connecting rod body, the buckle joint of the horizontal rod is a horizontal buckle joint, and the horizontal support connecting rod body is fixedly connected with the buckle joint;
the vertical inclined rods are detachably connected between the connecting discs which are positioned on different horizontal heights on the two adjacent upright rod structures; the supporting connecting rod body of the vertical diagonal rod is a vertical diagonal rod body, the buckling connector of the vertical diagonal rod is a vertical diagonal rod buckling connector, a sliding groove is formed in the vertical diagonal rod body and is axially arranged along the vertical diagonal rod body, and the vertical diagonal rod buckling connector is connected with the sliding groove in an angle-adjustable and position-adjustable mode through a fastening bolt.
Optionally, in the above overhead platform for testing a transformer cooling device, the fastening joint has an installation groove, and the fourth pin hole penetrates through the installation groove;
the connecting disc is used for extending into the third pin hole on the part of the mounting groove.
Optionally, in the overhead platform for testing the transformer cooling device, the number of the adjustable brackets is multiple and the adjustable brackets correspond to the support connecting rods one to one;
the cooling device comprises a cooling device support and a plurality of supporting pieces, wherein the cooling device support is fixedly connected with the supporting plate of the cooling device, the supporting pieces are fixedly arranged below the supporting plate, and the supporting pieces are fixedly connected with the adjustable brackets in a one-to-one correspondence manner.
The utility model provides an overhead platform for testing a transformer cooling device, the base connecting rod and/or the supporting connecting rod can be connected with the vertical connecting rod in a telescopic and positioning way, so that the distance between the base and the adjustable bracket can be conveniently adjusted, the operation of adjusting the overall height of the overhead platform for testing the transformer cooling device is realized, and further the height adjustment of the cooling device is realized; because the support connecting rod can detachably connect on the connection pad of two adjacent pole setting structures, connect pole setting structure and support connecting rod for frame construction, through the quantity of adjusting the support connecting rod and the quantity of pole setting connecting rod, can adjust pole setting structure and support connecting rod and connect the bearing weight of the frame construction who forms, so that on the basis of guaranteeing support stability, adjust the bearing weight of the experimental overhead platform that uses of transformer cooling device, satisfy the bearing demand of the cooling device of different grade type, thereby the experimental demand of transformer has been satisfied. And the support connecting rod is detachably connected with the vertical connecting rod, so that the assembly and disassembly of the overhead platform for the test of the transformer cooling device are facilitated, the storage and the repeated use are also facilitated, the working efficiency is improved to a certain extent, and the production cost is also reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an overhead platform for testing a transformer cooling device in an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing base in an embodiment of the present invention;
fig. 3 is a schematic front view of a vertical rod structure in an embodiment of the present invention;
fig. 4 is a schematic top view of a vertical rod structure in an embodiment of the present invention;
fig. 5 is a schematic structural view of a horizontal rod in an embodiment of the present invention;
fig. 6 is a schematic structural view of a vertical diagonal rod in an embodiment of the present invention;
fig. 7 is a schematic view of a support bracket according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a supporting member according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a support plate in an embodiment of the present invention.
Wherein the content of the first and second substances,
the transformer comprises a fixed base-1, a vertical rod structure-2, a horizontal rod-3, a vertical inclined rod-4, a supporting bracket-5, a supporting piece-6, a supporting plate-7, a cooling device support-8, a base-9, a base connecting rod-10, a base nut-11, a vertical rod connecting disc-12, a connecting disc bolt-13, a vertical connecting rod-14, a vertical rod connecting sleeve-15, a vertical rod connecting bolt-16, a horizontal buckle-17, a horizontal supporting connecting rod body-18, a vertical inclined rod buckle-19, a vertical inclined rod body-20, an adjustable bracket-21, a supporting connecting rod-22, a bracket nut-23, a transformer body-100 and a cooling device-200.
Detailed Description
The utility model discloses an experimental aerial platform that uses of transformer cooling device to convenient adjustment height and bearing weight, reduction in production cost.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention provides an overhead platform for testing a transformer cooling apparatus, including a fixing base 1, a supporting bracket 5, a vertical rod structure 2, and a supporting connecting rod. The fixed base 1 comprises a base 9 and a plurality of base connecting rods 10 arranged above the base 9, wherein the number of the base connecting rods 10 is multiple; the supporting bracket 5 comprises an adjustable bracket 21 for carrying the cooling device 200 and a plurality of supporting connecting rods 22 arranged below the adjustable bracket 21; the upright rod structure 2 is connected with the base connecting rod 10 and the supporting connecting rod 22; the upright rod structure 2 comprises an upright connecting rod 14 and an upright connecting plate 12 arranged on the upright connecting rod 14, and the base connecting rod 10 and/or the support connecting rod 22 can be connected with the upright connecting rod 14 in a telescopic and positioning manner; the support connecting rod is detachably connected to the connecting plate 12 of two adjacent upright structures 2.
In the overhead platform for testing the transformer cooling device provided by the embodiment of the utility model, the base connecting rod 10 and/or the supporting connecting rod 22 can be connected with the vertical connecting rod 14 in a telescopic and positioning manner, so that the distance between the base 9 and the adjustable bracket 21 can be conveniently adjusted, the operation of adjusting the overall height of the overhead platform for testing the transformer cooling device is realized, and further the height adjustment of the cooling device 200 is realized; because the supporting connection rod can detachably connect on connection pad 12 of two adjacent pole setting structures 2, connect pole setting structure 2 and supporting connection rod for frame construction, through the quantity of adjusting the supporting connection rod and the quantity of pole setting 14, can adjust pole setting structure 2 and supporting connection rod and connect the bearing weight of the frame construction who forms, so that on the basis of guaranteeing support stability, adjust the bearing weight of the experimental overhead platform that uses of transformer cooling device, satisfy the bearing demand of the cooling device 200 of different grade type, thereby the experimental demand of transformer has been satisfied. Moreover, the supporting connecting rods are detachably connected with the vertical connecting rods 14, so that the assembly and disassembly of the overhead platform for the test of the transformer cooling device are facilitated, the storage and the repeated use are also facilitated, the working efficiency is improved to a certain extent, and the production cost is also reduced.
It will be appreciated that the specific orientations of "above" and "below" are relative orientations of the components after the transformer cooler test aerial platform has been properly installed. Take "above the base 9" as an example, that is, above the base 9 after the transformer cooling device test is correctly installed on the overhead platform.
In this embodiment, the base connecting rod 10 can be connected with the vertical connecting rod 14 in a telescopic and positioning manner. The base connecting rod 10 is a threaded rod and the upright connecting rod 14 has a threaded hole that mates with the threads of the base connecting rod 10. The telescopic operation of the base connecting rod 10 and the vertical connecting rod 14 is realized through the relative rotation of the vertical connecting rod 14 and the base connecting rod 10, and after the relative rotation of the vertical connecting rod 14 and the base connecting rod 10 is stopped, the positioning connection is realized through the threaded matching of the threads of the base connecting rod 10 and the threaded holes of the vertical connecting rod 14. Of course, the vertical connecting rod 14 and the base connecting rod 10 may be directly sleeved with each other, and the positioning connection between the vertical connecting rod 14 and the base connecting rod 10 may be accomplished by a fastening bolt or a positioning pin.
In order to improve the positioning effect, the fixing base 1 further comprises a base nut 11 in threaded fit with the base connecting rod 10, and the base nut 11 is used for positioning the upright connecting rod 14 and the base connecting rod 10. Through rotatory base nut 11 for base nut 11 is along the axial motion of base connecting rod 10, and after the flexible operation of adjusting upright connecting rod 14 and base connecting rod 10, adjust the position of base nut 11 on base connecting rod 10, make the up end of base nut 11 and the lower terminal surface location contact of upright connecting rod 14, further improved the location effect of upright connecting rod 14 and base connecting rod 10.
In this embodiment, the support connection rod 22 can be connected with the vertical connection rod 14 in a telescopic and positioning manner, the support connection rod 22 is a threaded rod, and the vertical connection rod 14 has a threaded hole matched with the thread of the support connection rod 22. The support link 22 and the vertical link 14 are extended and retracted by the relative rotation of the vertical link 14 and the support link 22, and after the relative rotation of the vertical link 14 and the support link 22 is stopped, the positioning connection is realized by the threaded engagement of the thread of the support link 22 and the threaded hole of the vertical link 14. Of course, the vertical connecting rod 14 and the support connecting rod 22 may be directly fitted to each other, and the vertical connecting rod 14 and the support connecting rod 22 may be positioned and connected by a fastening bolt or a positioning pin.
In order to improve the positioning effect, the support bracket 5 further comprises a bracket nut 23 in threaded engagement with the support connecting rod 22, and the bracket nut 23 is used for positioning the upright connecting rod 14 and the support connecting rod 22. Through rotatory bracket nut 23 for bracket nut 23 is along the axial motion of support connecting rod 22, after adjusting the flexible operation of standing connecting rod 14 with support connecting rod 22, adjusts the position of bracket nut 23 on support connecting rod 22, makes the lower terminal surface of bracket nut 23 and the up end location contact of standing connecting rod 14, has further improved the location effect of standing connecting rod 14 with bracket nut 23.
As shown in fig. 1 and fig. 3, in the overhead platform for testing a transformer cooling device provided in the embodiment of the present invention, the vertical rod structure 2 includes a plurality of detachably connected vertical connecting rods 14; one end of the vertical connecting rod 14 is provided with a vertical connecting sleeve 15, the vertical connecting sleeve 15 is provided with a first pin hole, and the other end of the vertical connecting rod 14 is provided with a second pin hole; in two vertical connecting rods 14 which are connected with each other and grounded in the vertical rod structure 2, a vertical rod connecting sleeve 15 of one vertical connecting rod 14 is sleeved at the other end of the other vertical connecting rod 14, and the first pin hole is aligned with the second pin hole and connected through a vertical rod connecting bolt 16. Through the arrangement, the upright rod structures 2 are convenient to disassemble and store a plurality of upright connecting rods 14, the limitation of the storage space of the upright rod structures 2 is further reduced, and the space occupied by the overhead platform for the transformer cooling device test after disassembly is reduced, so that the overhead platform is convenient to store. In this embodiment, the plurality of upright connecting rods 14 are connected by upright connecting bolts 16, or may be connected by connecting structures such as bolts or threads, which are not described in detail herein and are all within the protection scope.
In order to facilitate the connection of one vertical connecting rod 14 and a plurality of supporting connecting rods in multiple directions, the connecting disc 12 is an annular disc which is coaxially arranged with the vertical connecting rod 14 and is provided with a plurality of third pin holes which are uniformly distributed along the circumferential direction of the annular disc; the support connecting rod comprises a support connecting rod body and fastening joints arranged at two ends of the support connecting rod body, and the fastening joints are provided with fourth pin holes; and the connection between the support connecting rod and the connecting disc 12 is completed by connecting the connecting disc bolt 13 with the third pin hole and the fourth pin hole. And a fourth pin hole on the buckling joint of the supporting connecting rod is aligned with a third pin hole at a corresponding position on the connecting disc 12, and the connection is completed through a connecting disc bolt 13.
The connecting plate bolt 13 and the vertical rod connecting bolt 16 are preferably in a conical structure, so that the connecting effect is ensured, and the falling-off is avoided.
Furthermore, the types of the supporting connecting rods are two, namely a horizontal rod 3 and a vertical inclined rod 4; the pole structure 2 has a plurality of pole coupling plates 12. The pole connecting discs 12 are distributed along the axial direction of the pole structure 2, and the distribution structure of the pole connecting discs can be uniformly distributed or non-uniformly distributed. The horizontal rods 3 are detachably connected between the connecting discs 12 which are positioned on the same horizontal height on the two adjacent upright rod structures 2; the support connecting rod body of the horizontal rod 3 is a horizontal support connecting rod body 18, the buckle joint of the horizontal rod 3 is a horizontal buckle joint 17, and the horizontal support connecting rod body 18 is fixedly connected with the buckle joint 17; the vertical inclined rods 4 are detachably connected between the connecting discs 12 which are positioned on different horizontal heights on the two adjacent upright rod structures 2; the support connecting rod body of vertical down tube 4 is vertical down tube body 20, and the lock joint of vertical down tube 4 is vertical down tube lock joint 19, is provided with the spout that sets up along its axial on the vertical down tube body 20, and vertical down tube lock joint 19 passes through fastening bolt angle regulation and position ground and is connected with the spout. That is, the vertical diagonal member buckle 19 has a mounting hole for mounting a fastening bolt, the fastening bolt can slide in the sliding groove, and the vertical diagonal member buckle 19 and the vertical diagonal member body 20 are locked by tightening the fastening bolt, so as to complete the adjustment of the angle and the position. Through the arrangement, the operation that the vertical inclined rods 4 are connected with the two adjacent vertical rod structures 2 can be still realized after the distance between the two adjacent vertical rod structures 2 is adjusted.
The horizontal rods 3 provide horizontal tension and supporting force for the two adjacent upright rod structures 2, so that the stability of the distance between the two adjacent upright rod structures 2 is ensured; through vertical down tube 4, the stability of vertical rod structure 2 in the vertical direction is improved, and the structural stability of the frame structure formed by connecting vertical rod structure 2 and the support connecting rod is effectively improved.
It is also possible to provide only horizontal rods 3 or only vertical diagonal rods 4.
The buckle joint is provided with an installation groove, and the fourth pin hole penetrates through the installation groove; the portion of the connecting plate 12 that extends into the mounting groove has a third pin hole. That is, the portion of the land 12 having the third pin hole protrudes into the mounting groove such that the third pin hole is aligned with the fourth pin hole and the connection is accomplished by the land pin 13. Through above-mentioned setting, connection stability has further been improved.
In this embodiment, the number of the bases 9 is plural and is set in one-to-one correspondence with the base connecting rods 10. That is, the fixing base 1 includes a base 9 and a base connecting rod 10, so that, after the transformer cooling device test is assembled with the aerial platform, the number of the fixing bases 1 is plural and corresponds to the upright rod structures 2 one by one. Through adjusting unable adjustment base 1's quantity, realize adjusting the quantity of pole setting structure 2, and then realize adjusting the effect of transformer cooling device for experimental overhead platform whole bearing. Of course, only one base 9 may be provided, and a plurality of base connection rods 10 may be provided on the base 9.
Similarly, the number of the adjustable brackets 21 is plural and corresponds to one of the support connecting rods 22. That is, the supporting bracket 5 includes an adjustable bracket 21 and a supporting connecting rod 22, so that after the transformer cooling device test aerial platform is assembled, the number of the supporting brackets 5 is plural and corresponds to the upright structures 2 one by one. Wherein a plurality of adjustable holders 21 jointly carry the cooling device 200. By the above arrangement, the effect of adjusting the number of adjustable brackets 21 according to the structural type of the cooling device 200 is further facilitated. It is also possible to provide only one adjustable bracket 21 and to provide a plurality of support links 22 on the adjustable bracket 21.
As shown in fig. 1, 8 and 9, the embodiment of the present invention provides an overhead platform for testing a transformer cooling device, further including a supporting plate 7 fixedly connected to a cooling device bracket 8 of a cooling device 200 and a plurality of supporting members 6 fixedly disposed below the supporting plate 7, wherein the supporting members 6 are fixedly connected to adjustable brackets 21 in a one-to-one correspondence manner. Through the arrangement, the upright rod structures 2 support one supporting plate 7 through the supporting piece 6, and the supporting effect is effectively improved.
The number of the supporting plates 7 can be one-to-one corresponding to the number of the cooling device supports 8, that is, one supporting plate 7 is fixedly connected with one cooling device support 8.
In the present embodiment, the supporting member 6 is formed by machining a double C-shaped steel, and the supporting plate 7 is a steel plate. Preferably, the supporting plate 7 is fixed to the supporting member 6 by welding, the supporting member 6 is fixed to the adjustable bracket 21 by welding, and the supporting plate 7 is fixed to the cooling device bracket 8 by welding.
And the cooling device 200 may be a frame-type cooling device, and the cooling device support 8 is arranged at the bottom of the frame structure of the cooling device 200.
Preferably, the base 9 and the base connecting rod 10 of the fixed base 1 are made of Q345 steel, and the base nut 11 is made of ZG270-500 steel.
Preferably, the upright connecting rod 14 of the upright 2 is made of Q345 steel, wherein the upright connecting plate 12, the connecting plate pin 13, the upright connecting sleeve 15 and the upright connecting pin 16 are made of ZG230-450 steel.
Preferably, the horizontal support link body 18 of the horizontal rod 3 is made of Q345 steel, and the horizontal snap joint 17 of the horizontal rod 3 is made of ZG230-450 steel.
Preferably, the vertical sway bar body 20 of the vertical sway bar 4 is made of Q345 steel, and the vertical sway bar buckle joint 19 of the vertical sway bar 4 is made of ZG230-450 steel.
Preferably, the adjustable bracket 21 and the support connecting rod 22 of the support bracket 5 are made of Q345 steel, and the bracket nut 23 is made of ZG270-500 steel.
Preferably, the support 6 is made of Q345 steel.
Preferably, the support plate 7 is made of Q345 steel.
The embodiment of the utility model provides an experimental overhead platform that uses of transformer cooling device especially is applicable to the transformer test of cooling device 200 and transformer body 100's horizontal drop at 3m and above.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an experimental overhead platform that uses of transformer cooling device which characterized in that includes:
the fixing base (1) comprises a base (9) and a plurality of base connecting rods (10) arranged above the base (9), wherein the number of the base connecting rods (10) is multiple;
the cooling device comprises a support bracket (5), wherein the support bracket (5) comprises an adjustable bracket (21) for carrying a cooling device (200) and a plurality of support connecting rods (22) arranged below the adjustable bracket (21);
the vertical rod structure (2), the vertical rod structure (2) is connected with the base connecting rod (10) and the supporting connecting rod (22); the upright rod structure (2) comprises an upright connecting rod (14) and an upright connecting plate (12) arranged on the upright connecting rod (14), and the base connecting rod (10) and/or the supporting connecting rod (22) can be connected with the upright connecting rod (14) in a telescopic and positioning manner;
and the supporting connecting rods are detachably connected to the connecting discs (12) of the two adjacent upright rod structures (2).
2. The overhead platform for testing transformer cooling device according to claim 1, wherein the base connecting rod (10) is a threaded rod, and the vertical connecting rod (14) has a threaded hole matching with the thread of the base connecting rod (10).
3. The overhead platform for testing the transformer cooling device according to claim 2, wherein the fixed base (1) further comprises a base nut (11) in threaded engagement with the base connecting rod (10), the base nut (11) being used for positioning the upright connecting rod (14) and the base connecting rod (10).
4. The overhead platform for testing transformer cooling device according to claim 1, wherein the supporting connecting rod (22) is a threaded rod, and the vertical connecting rod (14) has a threaded hole matched with the thread of the supporting connecting rod (22).
5. The overhead platform for testing transformer cooling device according to claim 4, wherein the supporting bracket (5) further comprises a bracket nut (23) in threaded engagement with the supporting connecting rod (22), the bracket nut (23) being used for positioning the upright connecting rod (14) and the supporting connecting rod (22).
6. The overhead platform for testing transformer cooling units according to claim 1, wherein said vertical rod structure (2) comprises a plurality of said vertical connecting rods (14) detachably connected;
one end of the vertical connecting rod (14) is provided with a vertical connecting sleeve (15), the vertical connecting sleeve (15) is provided with a first pin hole, and the other end of the vertical connecting rod (14) is provided with a second pin hole;
in the pole setting structure (2) interconnection ground connection two in the pole setting connecting rod (14), one the pole setting connecting rod (14) the pole setting connecting sleeve (15) cover is located another the other end of pole setting connecting rod (14), first pinhole with the second pinhole aligns and connects through pole setting connecting bolt (16).
7. The overhead platform for testing the transformer cooling device according to claim 1, wherein the connecting disc (12) is an annular disc coaxially arranged with the vertical connecting rod (14) and provided with a plurality of third pin holes uniformly distributed along the circumference thereof;
the support connecting rod comprises a support connecting rod body and fastening joints arranged at two ends of the support connecting rod body, and fourth pin holes are formed in the fastening joints;
and the third pin hole and the fourth pin hole are connected through a connecting disc bolt (13) to complete the connection of the support connecting rod and the connecting disc (12).
8. The overhead platform for testing the transformer cooling device according to claim 7, wherein the supporting connecting rods are of two types, namely a horizontal rod (3) and a vertical inclined rod (4);
the upright rod structure (2) is provided with a plurality of upright rod connecting discs (12);
the horizontal rods (3) are detachably connected between the connecting discs (12) which are positioned on the same horizontal height on two adjacent vertical rod structures (2); the supporting connecting rod body of the horizontal rod (3) is a horizontal supporting connecting rod body (18), the buckling connector of the horizontal rod (3) is a horizontal buckling connector (17), and the horizontal supporting connecting rod body (18) is fixedly connected with the buckling connector (17);
the vertical inclined rods (4) are detachably connected between the connecting discs (12) which are positioned on different horizontal heights on two adjacent upright rod structures (2); the support connecting rod body of vertical down tube (4) is vertical down tube body (20), the lock joint of vertical down tube (4) is vertical down tube lock joint (19), be provided with the spout that sets up along its axial on vertical down tube body (20), vertical down tube lock joint (19) through fastening bolt angle regulation and position ground with the spout is connected.
9. The overhead platform for testing transformer cooling device according to claim 7, wherein the fastening head has a mounting groove, and the fourth pin hole penetrates through the mounting groove;
the part of the connecting disc (12) extending into the mounting groove is provided with the third pin hole.
10. The overhead platform for testing the transformer cooling device according to any one of claims 1 to 9, wherein the number of the adjustable brackets (21) is plural and corresponds to the supporting connecting rods (22) one by one;
the cooling device is characterized by further comprising a supporting plate (7) fixedly connected with a cooling device bracket (8) of the cooling device (200) and a plurality of supporting pieces (6) fixedly arranged below the supporting plate (7), wherein the supporting pieces (6) are fixedly connected with the adjustable brackets (21) in a one-to-one correspondence manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865557.6U CN211232265U (en) | 2019-10-31 | 2019-10-31 | Overhead platform for testing transformer cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865557.6U CN211232265U (en) | 2019-10-31 | 2019-10-31 | Overhead platform for testing transformer cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211232265U true CN211232265U (en) | 2020-08-11 |
Family
ID=71936534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921865557.6U Active CN211232265U (en) | 2019-10-31 | 2019-10-31 | Overhead platform for testing transformer cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211232265U (en) |
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2019
- 2019-10-31 CN CN201921865557.6U patent/CN211232265U/en active Active
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