CN215378256U - Female fixing mechanism of female change device pipe of GIL pipe - Google Patents
Female fixing mechanism of female change device pipe of GIL pipe Download PDFInfo
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- CN215378256U CN215378256U CN202120738950.XU CN202120738950U CN215378256U CN 215378256 U CN215378256 U CN 215378256U CN 202120738950 U CN202120738950 U CN 202120738950U CN 215378256 U CN215378256 U CN 215378256U
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Abstract
The utility model relates to the technical field of ultrahigh voltage power transmission, in particular to a tubular bus fixing mechanism of a GIL tubular bus replacing device. The utility model aims to solve the technical problems that the conventional GIL pipe bus replacement mode has very high technical requirements on crane operation and has very high potential safety hazards. In order to solve the problems in the prior art, the utility model provides a pipe nut fixing mechanism of a GIL pipe nut replacing device, which consists of a hoop mechanism and a guide rail mechanism, wherein a pipe nut can be stably fixed in the dismounting process through a pipe nut hoop, and then the pipe nut can be dismounted by matching with equipment, so that the operation height is reduced, the operation is simple, and the working efficiency of replacing the GIL pipe nut is improved; through installing linear guide on the execution such as arm, lifting equipment and crane hold, increase the operation mode kind, linear guide's direction of motion is linear motion moreover, pulls out, inserts the direction phase-match with the female dismouting in-process of GIL pipe, the condition that can not appear rocking, and is relatively more stable.
Description
Technical Field
The utility model relates to the technical field of ultrahigh voltage power transmission, in particular to a tube bus fixing mechanism of a GIL tube bus replacing device.
Background
The GIL tube bus is a new component in the ultrahigh voltage transmission industry, and due to the excellent insulating property in the transmission process, the GIL tube bus is more and more widely applied, and all the current newly-built converter stations need to use the GIL tube bus. The GIL pipe mother also faces the problem of maintenance and replacement like other mechanical equipment in the use process, but the existing GIL pipe mother replacement mode has many problems or defects:
the replacement mode of the existing GIL pipe bus is a crane hoisting mode, the crane is unstable in the pipe bus inserting and pulling process due to the fact that the hanging strip is used for fixing the pipe bus in the operation process, shaking can also occur in the hoisting process, the hanging strip length enables the lifting height of the hanging strip to exceed the GIL pipe bus to be high, a plurality of live bare wires with voltage over 220kV are arranged around the GIL pipe bus, and therefore the technical requirement on crane operation is very high, and very high potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipe nut fixing mechanism of a GIL pipe nut replacing device, which solves the problems that the existing GIL pipe nut replacing mode proposed in the background technology has very high technical requirements on crane operation and has very high potential safety hazard by arranging an anchor ear mechanism and a guide rail mechanism.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a female fixed establishment of change device pipe of GIL pipe, includes and supports girder, screw, staple bolt mechanism and guide rail mechanism, the top both ends symmetry fixed mounting that supports the girder has staple bolt mechanism, the bottom fixed mounting that supports the girder has guide rail mechanism.
Staple bolt mechanism includes mounting bracket, the female staple bolt of pipe, bolt and mounting base, the symmetrical fixed mounting in top both ends of supporting the girder has two mounting bases, and four corners at two mounting base tops all are provided with the screw hole, two mounting base's top all has the mounting bracket, two through bolt fixed mounting all the welding has the female staple bolt of pipe between the two arms of top of mounting bracket.
Guide rail mechanism includes second installation piece, first mounting panel, slide rail and linear guide, the horizontal fixed mounting in bottom of supporting the girder has two slide rails, two horizontal slidable mounting has linear guide between the slide rail, the bottom welding of supporting the girder has two second installation pieces, the one end welding that the second installation piece was kept away from to linear guide's bottom has two first mounting panels, two horizontal fixed mounting has the hydraulic stem between the first mounting panel, the output fixed mounting of hydraulic stem is between two second installation pieces.
Preferably, a side surface of the supporting girder is provided with scale marks.
Preferably, the top interlude of supporting the girder evenly is provided with a plurality of mounting bases, and is a plurality of four corners at mounting base top all are provided with the screw hole.
Preferably, two the inside equal fixed mounting of tub female staple bolt has soft silica gel layer.
Preferably, the outer wall of the hydraulic rod and the output end of the hydraulic rod are fixedly installed between the two first installation plates and the two second installation blocks through screws respectively.
Preferably, two equal fixed mounting has the limiting plate between the both ends of slide rail.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the pipe bus replacing device is provided with the hoop mechanism, the pipe bus can be stably fixed in the disassembling and assembling process through the hoop of the pipe bus, and then the pipe bus can be disassembled by matching with equipment, so that the operation height is reduced, the electric shock risk is reduced, the operation is simple, the working process is greatly simplified, the working difficulty in the replacing process of the GIL pipe bus is reduced, and the working efficiency of the replacing of the GIL pipe bus is improved;
(2) the utility model is provided with the guide rail mechanism, the bottom of the linear guide rail in the guide rail mechanism can be fixedly arranged at the execution ends of the mechanical arm, the lifting equipment, the crane and the like, so that the operation mode types are increased, the motion direction of the linear guide rail is linear motion and is matched with the pulling and inserting direction in the assembling and disassembling process of the GIL pipe bus, the swinging condition can not occur, the stability is relatively higher, and the risk of sleeve sliding and collision is greatly reduced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic view of the connection between the pipe bus hoop and the mounting base according to the present invention;
fig. 5 is a schematic perspective view of the present invention.
In the figure: 1. supporting a girder; 2. a linear guide rail; 3. a first mounting plate; 4. a hydraulic lever; 5. a screw; 6. a second mounting block; 7. a slide rail; 8. scale lines; 9. mounting a base; 10. a mounting frame; 11. a pipe bus hoop; 12. a bolt; 13. a threaded hole; 14. a limiting plate; 15. a soft silica gel layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a female fixed establishment of change device pipe of GIL pipe, includes and supports girder 1, screw 5, staple bolt mechanism and guide rail mechanism, the top both ends symmetry fixed mounting who supports girder 1 has staple bolt mechanism, the bottom fixed mounting who supports girder 1 has guide rail mechanism.
Staple bolt mechanism includes mounting bracket 10, the female staple bolt 11 of pipe, bolt 12 and mounting base 9, the top both ends symmetry fixed mounting that supports girder 1 has two mounting bases 9, and four corners at two mounting bases 9 tops all are provided with screw hole 13, two the top of mounting base 9 all has mounting bracket 10, two through bolt 12 fixed mounting all the welding has the female staple bolt 11 of pipe between two arms in the top of mounting bracket 10.
Guide rail mechanism includes second installation piece 6, first mounting panel 3, slide rail 7 and linear guide 2, the horizontal fixed mounting in bottom of supporting girder 1 has two slide rails 7, two horizontal slidable mounting has linear guide 2 between the slide rail 7, the bottom welding of supporting girder 1 has two second installation pieces 6, the one end welding that second installation piece 6 was kept away from to linear guide 2's bottom has two first mounting panels 3, two horizontal fixed mounting has hydraulic stem 4 between the first mounting panel 3, the output fixed mounting of hydraulic stem 4 is between two second installation pieces 6.
Specifically, a side face of the supporting girder 1 is provided with scale marks 8, and the pipe bus hoop 11 with the scale marks 8 and with a corresponding distance can be installed as required.
Specifically, the top interlude of supporting girder 1 evenly is provided with a plurality of mounting base 9, and is a plurality of four corners at mounting base 9 top all are provided with screw hole 13, set up a plurality of mounting base 9 and are convenient for install the female staple bolt 11 of corresponding number according to needs such as GIL sleeve pipe length.
Specifically, two the equal fixed mounting in inside of tub female staple bolt 11 has soft silica gel layer 15, and soft silica gel layer 15 can prevent to press and hinder the GIL sleeve pipe and prevent that the sleeve pipe from sliding.
Specifically, the outer wall of the hydraulic rod 4 and the output end of the hydraulic rod 4 are fixedly installed between the two first installation plates 3 and the two second installation blocks 6 through screws 5 respectively.
Specifically, two equal fixed mounting has limiting plate 14 between the both ends of slide rail 7, and limiting plate 14 is used for spacingly, prevents that linear guide 2 from breaking away from slide rail 7.
The working principle is as follows: staple bolt mechanism is installed to this device, and female staple bolt 11 of pipe in the staple bolt mechanism can fix female the fixing of GIL pipe, because the female staple bolt 11 of pipe is the staple bolt of adjustable diameter moreover, so can play the female effect of fixed different model GIL pipes, and the soft silica gel layer 15 of the female staple bolt 11 inner wall installation of pipe can prevent to weigh the GIL sleeve pipe of hindering and prevent that the sleeve pipe from sliding.
This device installs guide rail mechanism, linear guide 2's bottom can fixed mounting at the execution end of mobile devices such as arms, because linear guide 2 and support girder 1 can relative slip, so restart hydraulic stem 4, hydraulic stem 4's output just can be through the female straight line of GIL pipe that second installation piece 6 will support girder 1 and top and be fixed by the female staple bolt 11 of pipe and release, thereby the action to the female cartridge of GIL pipe is accomplished, start hydraulic stem 4 and withdraw the output just can accomplish the action of extracting the female of GIL pipe.
In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a female fixed establishment of device pipe is changed to GIL pipe mother which characterized in that: the anchor ear mechanism is characterized by comprising a supporting girder (1), screws (5), an anchor ear mechanism and a guide rail mechanism, wherein the anchor ear mechanism is symmetrically and fixedly installed at two ends of the top of the supporting girder (1), and the guide rail mechanism is fixedly installed at the bottom of the supporting girder (1);
the hoop mechanism comprises a mounting frame (10), a pipe bus hoop (11), bolts (12) and mounting bases (9), two mounting bases (9) are symmetrically and fixedly mounted at two ends of the top of the supporting girder (1), threaded holes (13) are formed in four corners of the tops of the two mounting bases (9), the mounting frame (10) is fixedly mounted at the tops of the two mounting bases (9) through the bolts (12), and the pipe bus hoop (11) is welded between two arms of the tops of the two mounting frames (10);
guide rail mechanism includes second installation piece (6), first mounting panel (3), slide rail (7) and linear guide (2), the horizontal fixed mounting in bottom of supporting girder (1) has two slide rails (7), two horizontal slidable mounting has linear guide (2) between slide rail (7), the bottom welding of supporting girder (1) has two second installation pieces (6), the one end welding that the second installation piece (6) was kept away from to the bottom of linear guide (2) has two first mounting panel (3), two horizontal fixed mounting has hydraulic stem (4) between first mounting panel (3), the output fixed mounting of hydraulic stem (4) is between two second installation pieces (6).
2. The female fixing mechanism of GIL female change device pipe of claim 1, characterized in that: and a scale mark (8) is arranged on one side surface of the support girder (1).
3. The female fixing mechanism of GIL female change device pipe of claim 1, characterized in that: the top interlude of supporting girder (1) evenly is provided with a plurality of mounting base (9), and is a plurality of four corners at mounting base (9) top all are provided with screw hole (13).
4. The female fixing mechanism of GIL female change device pipe of claim 1, characterized in that: and a soft silica gel layer (15) is fixedly arranged in the two pipe bus hoops (11).
5. The female fixing mechanism of GIL female change device pipe of claim 1, characterized in that: the outer wall of the hydraulic rod (4) and the output end of the hydraulic rod (4) are fixedly installed between the two first installation plates (3) and the two second installation blocks (6) through screws (5) respectively.
6. The female fixing mechanism of GIL female change device pipe of claim 1, characterized in that: and a limiting plate (14) is fixedly arranged between the two ends of the two slide rails (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738950.XU CN215378256U (en) | 2021-04-12 | 2021-04-12 | Female fixing mechanism of female change device pipe of GIL pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738950.XU CN215378256U (en) | 2021-04-12 | 2021-04-12 | Female fixing mechanism of female change device pipe of GIL pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215378256U true CN215378256U (en) | 2021-12-31 |
Family
ID=79626536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120738950.XU Active CN215378256U (en) | 2021-04-12 | 2021-04-12 | Female fixing mechanism of female change device pipe of GIL pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215378256U (en) |
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2021
- 2021-04-12 CN CN202120738950.XU patent/CN215378256U/en active Active
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