CN212798346U - GIB enclosed bus assembly trolley - Google Patents
GIB enclosed bus assembly trolley Download PDFInfo
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- CN212798346U CN212798346U CN202020564817.2U CN202020564817U CN212798346U CN 212798346 U CN212798346 U CN 212798346U CN 202020564817 U CN202020564817 U CN 202020564817U CN 212798346 U CN212798346 U CN 212798346U
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Abstract
The utility model provides a GIB enclosed bus assembly trolley, which comprises a horizontally placed support plate, wheels arranged at the lower end parts of the four corners of the support plate, and a Y-shaped frame arranged at the upper end part of the support plate, wherein the Y-shaped frame is provided with a GIB enclosed bus; and angle adjusting components are respectively arranged on two sides of the Y-shaped frame and are also connected with the supporting plate. The Y-shaped frame comprises a vertical plate with the bottom end vertically arranged on the supporting plate and two rotating plates respectively hinged to the top end of the vertical plate, and the two rotating plates are respectively arranged on two sides of the vertical plate; the top end of the vertical plate is provided with a hinged shaft which is connected with the two rotating plates. The utility model provides a GIB seals generating line assembly dolly has guaranteed the straightness of GIB seals generating line, leakproofness and the simplicity of segmentation body hoist and mount, and a plurality of supporting uses of this assembly dolly can play effectively to support and fix to GIS equipment owner, the longer generating line of branch, effectively satisfies the connection between each equipment unit of GIS, optimizes the drawback of installation among the prior art.
Description
Technical Field
The utility model belongs to the technical field of electric power installation, station interior equipment assembly technique and specifically relates to a GIB seals generating line assembly dolly is related to.
Background
The power station engineering booster station is an important system for boosting the output voltage of a generator set to a higher-level voltage and sending the higher-level voltage out, is a connection bridge of a power station and an external network transmission line, and is generally designed in a GIS (geographic information system) and AIS (automatic identification system) mode. The primary main equipment in the booster station includes: the device comprises a breaker, a bus, a disconnecting switch, a current transformer, a voltage transformer, a sleeve and the like. When the design adopts a GIS (gas insulated substation) type, all key primary equipment is directly or indirectly sealed in a pipeline tree consisting of metal pipelines and sleeves, and any switches, lines and connecting terminals cannot be seen from the outside.
The interior of the pipe tree totally adopts SF6 gas as an insulating medium, and all high-voltage electrical components are sealed in a grounding metal cylinder. Especially, design system voltage is at 132kV and above voltage system, wherein main, branch bus plays the connection effect of each equipment, and the engineering volume is great, and the intermediate junction position is more, and the segmentation is also longer relatively, and the length is longer more difficult to keep the compactness of the ring flange connection face between straightness and the part, for the simplicity of guaranteeing holistic straightness, leakproofness and segmentation body hoist and mount, and satisfy corresponding technical specification requirement, need overcome this kind of lug connection mode, this patent is solved to this technological problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a GIB seals generating line assembly dolly has solved straightness, the leakproofness of how guaranteeing the GIB seals generating line and the technological problem of segmentation body hoist and mount simplicity, and a plurality of supporting uses of this assembly dolly can play effectively to GIS equipment owner, the longer generating line of branch and support and fix, effectively satisfies the connection between each equipment part of GIS, optimizes the drawback of installation among the prior art.
A GIB closed bus assembling trolley comprises a horizontally placed supporting plate, wheels arranged at the lower end parts of four corners of the supporting plate, and a Y-shaped frame arranged at the upper end part of the supporting plate, wherein a GIB closed bus is arranged on the Y-shaped frame; and angle adjusting components are respectively arranged on two sides of the Y-shaped frame and are also connected with the supporting plate.
The Y-shaped frame comprises a vertical plate with the bottom end vertically arranged on the supporting plate and two rotating plates respectively hinged to the top end of the vertical plate, and the two rotating plates are respectively arranged on two sides of the vertical plate; the top end of the vertical plate is provided with a hinged shaft, and the hinged shaft is connected with the two rotating plates.
The two angle adjusting assemblies are respectively connected with the two rotating plates;
the angle adjusting assembly comprises an arc-shaped shell, one end of the arc-shaped shell is connected with the side face of the vertical plate, the other end of the arc-shaped shell is connected with the rotating plate, and a supporting assembly is connected with the arc-shaped plate, the supporting assembly is movably contacted with the supporting plate, and the arc-shaped shell and the arc-shaped plate are located at the center of the hinged shaft.
The supporting component comprises a T-shaped seat and a supporting screw rod, the T-shaped seat is connected with the arc-shaped plate and comprises a long rod and a short rod, the short rod is perpendicularly connected with the long rod and penetrates through an arc-shaped through hole formed in the outer side surface of the arc-shaped shell and is connected with the arc-shaped plate, the supporting screw rod is perpendicularly arranged at each of two ends of the long rod, and the bottom end of the supporting screw rod is abutted against the upper end face of the supporting plate.
The other end of the arc-shaped plate is provided with a panel expanding plate, and the panel expanding plate is fixedly connected with the rotating plate.
The supporting plate is provided with a trapezoidal table, the trapezoidal table is provided with a plurality of steps, the steps are gradually reduced along the direction far away from the vertical plate, and the bottom end of the supporting screw rod is abutted against the steps.
The upper end surface of the rotating plate is provided with a rubber pad.
The vertical stop screw that is provided with in the backup pad, the stop screw top is passed the backup pad, and the bottom is close to the wheel setting.
The top end of the step is in contact connection with the outer arc surface of the arc-shaped shell.
The utility model discloses reach following effect of showing:
(1) the beneficial effects of the utility model reside in that: two or more of the devices are matched for use, the branch buses are placed in the V-shaped openings, so that the connection between the subsequent buses and the elbow is carried out, and the finished segmented products can be moved by the trolley, so that the support is convenient, and the movement is convenient;
(2) the angle adjusting assembly is arranged, the support height of the GIB closed bus can be adjusted by adjusting the included angle of the rotating plate at the top end of the Y-shaped frame, and the influence of a hollow area on the support height can be avoided;
(3) the limiting screw is arranged, when the wheel is fixed, the limiting screw is rotated, so that the bottom of the limiting screw is tightly abutted against the wheel, and the wheel can be limited under the action of friction force, so that the wheel is prevented from moving due to external force inelasticity;
(4) the multiple sets of the support are matched for use, so that the operation in a GIS structure is facilitated, the efficient operation of bus connection can be ensured, the assembly quality is ensured, and the support has the advantages of simple structure and low manufacturing cost.
Drawings
Fig. 1 is a front view of an assembly trolley according to an embodiment of the present invention.
Fig. 2 shows a connection structure diagram of the arc plate and the arc housing in the embodiment of the present invention.
Fig. 3 shows a structure diagram of an assembly cart according to an embodiment of the present invention.
Wherein the reference numerals are: 1. a support plate; 2. a limit screw; 3. a wheel; 4. a trapezoidal table; 5. a T-shaped seat; 6. a support screw; 7. an arc-shaped shell; 8. an arc-shaped plate; 8-1, expanding a panel; 9. rotating the plate; 10. a rubber leather pad; 11. a vertical plate; 12. the GIB encloses the bus bar.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.
Referring to fig. 1, the GIB closed bus assembling trolley comprises a horizontally placed supporting plate 1, wheels 3 arranged at the lower ends of four corners of the supporting plate 1, and a Y-shaped frame arranged at the upper end of the supporting plate 1, wherein a GIB closed bus 12 is arranged on the Y-shaped frame; and angle adjusting components are respectively arranged on two sides of the Y-shaped frame and are also connected with the supporting plate 1.
The Y-shaped frame comprises a vertical plate 11 with the bottom end vertically arranged on the supporting plate 1 and two rotating plates respectively hinged to the top end of the vertical plate 11, and the two rotating plates are respectively arranged on two sides of the vertical plate 11; the top end of the vertical plate 11 is provided with a hinged shaft which is connected with the two rotating plates.
The two angle adjusting components are respectively connected with the two rotating plates 9;
referring to fig. 2, the angle adjusting assembly includes an arc-shaped housing 7 with one end connected to the side of the vertical plate 11, an arc-shaped plate 8 with one end disposed in the arc-shaped housing 7 and the other end connected to the rotating plate, and a supporting assembly connected to the arc-shaped plate 8, the supporting assembly is in movable contact with the supporting plate 1, and the arc centers of the arc-shaped housing 7 and the arc-shaped plate 8 are located at the center of the hinge shaft.
The supporting component comprises a T-shaped seat 5 connected with the arc-shaped plate 8 and a supporting screw rod 6, the T-shaped seat 5 comprises a long rod and a short rod vertically connected with the long rod, the short rod penetrates through an arc-shaped through hole formed in the outer side surface of the arc-shaped shell 7 and is connected with the arc-shaped plate 8, the two ends of the long rod are respectively and vertically provided with the supporting screw rod 6, and the bottom end of the supporting screw rod 6 is abutted against the upper end surface of the supporting plate 1.
The other end of the arc-shaped plate 8 is provided with a panel expanding plate 8-1, and the panel expanding plate 8-1 is fixedly connected with the rotating plate.
Be provided with trapezoidal platform 4 in the backup pad 1, be provided with a plurality of steps on trapezoidal platform 4, the step reduces along the direction of keeping away from riser 11 gradually, and the bottom of supporting screw 6 supports and leans on the step.
Because the bottom of supporting screw rod need support and lean on in the backup pad, and the supporting screw rod often inclines to set up simultaneously, so the bottom of supporting screw rod is not firm with the contact of backup pad, is provided with the step this moment, and under the effect of step, the bottom of supporting screw rod supports and leans on the step, and the extrusion force of supporting screw rod can be balanced to the vertical face of step, the phenomenon of skidding when avoiding the bottom of supporting screw rod and backup pad contact.
The upper end surface of the rotating plate is provided with a rubber pad 10.
The vertical stop screw 2 that is provided with in backup pad 1, stop screw 2 top passes backup pad 1, and the bottom is close to wheel 3 and sets up.
The top end of the step is in contact connection with the outer arc surface of the arc-shaped shell. The upper end of step and the bottom contact of arc casing also form the support to the arc casing, have guaranteed the stability of arc casing, have improved the joint strength of arc casing and riser.
The utility model discloses specific working process:
referring to fig. 3, when in use, the connecting device and the branch buses are embedded into the Y-shaped opening, two or more buses are matched for use in a group, the subsequent buses and elbows are connected, and after the connection is completed, the finished products can be moved by the trolley in a segmented manner under the action of wheels;
when the bus bar meets a hollow area, the included angle of the two rotating plates is changed through the angle adjusting assembly, the rotating plates are guaranteed to be in contact with the GIB closed bus, and the rotating plates are located through the action of the supporting screw;
when the trolley needs to be fixed, the limiting screw rod is rotated, so that the bottom end of the limiting screw rod is in contact with the wheels, and the wheels are prevented from rotating and moving;
and a protective rubber leather pad 10 is arranged on the inner side of the V-shaped opening of the Y-shaped plate, so that the buffering and the protection of the GIB closed bus are facilitated.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (9)
1. A GIB closed bus assembling trolley is characterized by comprising a horizontally placed supporting plate, wheels arranged at the lower end parts of four corners of the supporting plate, and a Y-shaped frame arranged at the upper end part of the supporting plate, wherein a GIB closed bus is arranged on the Y-shaped frame; and angle adjusting components are respectively arranged on two sides of the Y-shaped frame and are also connected with the supporting plate.
2. The GIB enclosed bus assembling trolley according to claim 1, wherein the Y-shaped frame comprises a vertical plate with a bottom end vertically arranged on the supporting plate, and two rotating plates respectively hinged to the top end of the vertical plate, and the two rotating plates are respectively arranged on two sides of the vertical plate; the top end of the vertical plate is provided with a hinged shaft, and the hinged shaft is connected with the two rotating plates.
3. The GIB enclosed bus assembling trolley according to claim 2, wherein two of said angle adjusting assemblies are respectively connected to two of said rotating plates;
the angle adjusting assembly comprises an arc-shaped shell, one end of the arc-shaped shell is connected with the side face of the vertical plate, the other end of the arc-shaped shell is connected with the rotating plate, and a supporting assembly is connected with the arc-shaped plate, the supporting assembly is movably contacted with the supporting plate, and the arc-shaped shell and the arc-shaped plate are located at the center of the hinged shaft.
4. The GIB enclosed bus assembling trolley according to claim 3, wherein the supporting assembly comprises a T-shaped seat and a supporting screw rod, the T-shaped seat is connected with the arc-shaped plate and comprises a long rod and a short rod, the short rod is vertically connected with the long rod, the short rod penetrates through an arc-shaped through hole formed in the outer side surface of the arc-shaped shell and is connected with the arc-shaped plate, the supporting screw rod is vertically arranged at each of two ends of the long rod, and the bottom end of the supporting screw rod abuts against the upper end surface of the supporting plate.
5. The GIB enclosed bus assembling trolley according to claim 4, wherein a expanding plate is arranged at the other end of the arc-shaped plate and fixedly connected with the rotating plate.
6. The GIB enclosed busbar assembling trolley according to claim 5, wherein a trapezoidal table is arranged on the supporting plate, a plurality of steps are arranged on the trapezoidal table, the steps are gradually reduced along a direction away from the vertical plate, and the bottom end of the supporting screw abuts against the steps.
7. The GIB enclosed bus assembling trolley according to any one of claims 2 to 6, wherein a rubber leather pad is provided on an upper end surface of the rotating plate.
8. The GIB enclosed bus assembling trolley according to claim 7, wherein a limiting screw is vertically arranged on the supporting plate, the top end of the limiting screw penetrates through the supporting plate, and the bottom end of the limiting screw is arranged close to the wheel.
9. The GIB enclosed busbar assembly trolley according to claim 6, wherein a top end portion of said step is in contact connection with an extrados surface of said arcuate housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020564817.2U CN212798346U (en) | 2020-04-16 | 2020-04-16 | GIB enclosed bus assembly trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020564817.2U CN212798346U (en) | 2020-04-16 | 2020-04-16 | GIB enclosed bus assembly trolley |
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| CN212798346U true CN212798346U (en) | 2021-03-26 |
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| CN202020564817.2U Active CN212798346U (en) | 2020-04-16 | 2020-04-16 | GIB enclosed bus assembly trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334123A (en) * | 2021-06-04 | 2021-09-03 | 安徽宏源铁塔有限公司 | Detachable supporting device for numerical control drilling rack |
-
2020
- 2020-04-16 CN CN202020564817.2U patent/CN212798346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334123A (en) * | 2021-06-04 | 2021-09-03 | 安徽宏源铁塔有限公司 | Detachable supporting device for numerical control drilling rack |
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