CN220122459U - Dustproof device for GIS pipeline butt joint in transformer substation - Google Patents
Dustproof device for GIS pipeline butt joint in transformer substation Download PDFInfo
- Publication number
- CN220122459U CN220122459U CN202321712939.1U CN202321712939U CN220122459U CN 220122459 U CN220122459 U CN 220122459U CN 202321712939 U CN202321712939 U CN 202321712939U CN 220122459 U CN220122459 U CN 220122459U
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- Prior art keywords
- frame
- transformer substation
- gis
- dustproof device
- detachable transparent
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- 210000001503 joint Anatomy 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000004429 Calibre Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Tents Or Canopies (AREA)
Abstract
The utility model discloses a dustproof device for the butt joint of GIS pipelines in a transformer substation, which comprises a frame, wherein the frame comprises a first frame and a second frame, the first frame and the second frame are respectively provided with a detachable transparent cover along the frame surface, the outer side of the frame is provided with at least two groups of tubular covers matched with the GIS pipelines, and the tubular covers are mutually connected with the detachable transparent covers; the first frame and the second frame are respectively provided with a connecting surface corresponding to each other, and the connecting surfaces of the first frame and the second frame are fixedly connected after being tightly adhered to each other; the first frame and the second frame are respectively provided with a plurality of vertical upright posts. The utility model has simple structure, repeated use and good sealing effect.
Description
Technical Field
The utility model relates to the technical field of sealing connection of electrical equipment, in particular to a dustproof device for GIS pipeline butt joint in a transformer substation.
Background
GIS (GAS insulated SWITCHGEAR) is a gas-insulated fully-enclosed combined electrical appliance for short, and can organically combine all equipment except a transformer in a transformer substation into a whole through optimized design, including a circuit breaker, a disconnecting switch, a grounding switch, a voltage transformer, a current transformer, a lightning arrester, a bus, a cable terminal, a wire inlet and outlet sleeve and the like.
In order to prevent faults such as air leakage and discharge, the installation process of the GIS equipment has extremely harsh requirements on the micro dust degree and micro water degree of the environment, but in the installation process, the sealed package is required to be opened, the internal mechanism is exposed, the internal structure of the equipment is extremely easy to be polluted by impurities such as the environment dust and the moisture, hidden danger is brought to the safe operation of the equipment, and unqualified tests of various indexes after the installation can occur in severe cases, so that the dust-free installation of the GIS equipment is an important means for improving the engineering installation quality.
In site operation, can adopt dust-free device protection construction point during the installation, but because GIS pipeline butt joint is accomplished the back, whole pipeline becomes a very long pipeline, and dust-free device can not or hardly follow pipeline one end roll-off this moment, for the reuse, generally only can be from the middle horizontal plane, accomplish the dismantlement, but this further increases the sealed degree of difficulty during follow-up construction.
Disclosure of Invention
The utility model aims to solve the sealing requirement of GIS equipment on the environment in the installation process, and provides the dustproof device for the GIS pipeline butt joint in the transformer substation, which has the advantages of simple structure, reusability and good sealing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the dustproof device for the GIS pipeline butt joint in the transformer substation comprises a frame, wherein the frame comprises a first frame and a second frame, the first frame and the second frame are respectively provided with a detachable transparent cover along the frame surface, at least two groups of tubular covers matched with the GIS pipeline are arranged on the outer side of the frame, and the tubular covers are connected with the detachable transparent covers; the first frame and the second frame are respectively provided with a connecting surface corresponding to each other, and the connecting surfaces of the first frame and the second frame are fixedly connected after being tightly adhered to each other; the first frame and the second frame are respectively provided with a plurality of vertical upright posts.
The first frame and the second frame can be fixedly connected, can be detached and can be repeatedly used, the tubular covers on the first frame and the second frame are matched with each other, and the GIS pipeline can be wrapped and then sealed, so that the pipe orifice of the GIS pipeline is sealed in the frame formed by fixedly connecting the first frame and the second frame, the sealing in the frame is completed by the detachable transparent cover, the detachable transparent cover is made of TPU (thermoplastic polyurethane) material, also called soft glass, and has the advantages of 0.5mm thickness, high transparency, good flexibility and difficult breakage; the first frame and the second frame can be made of aluminum alloy sections, and the bottom of the first frame and the second frame can be made of aluminum alloy bottom plates for laying, so that workers can conveniently operate and assemble GIS pipelines in the frames; after the assembly is completed, the first frame and the second frame which are fixedly connected are only required to be disassembled, then are respectively taken away from the site, and are fixedly connected at the next installation site.
As a preferred embodiment of the present utility model, the first frame and the second frame are attached to each other by an elastic pressing plate. When first frame, the second frame joint surface of this scheme are laminated, through compressing tightly elasticity pressure strip, leakproofness when guaranteeing first frame, the second frame laminating that can be better, elasticity pressure strip can adopt the EVA foam board.
As a preferable scheme of the utility model, a manual locking clamp is arranged at the connecting surface of the first frame and the second frame. The manual locking clamp with self-locking function can be adopted, for example, the lock hook is arranged on one frame, the lock catch and the rotating handle are arranged on the other frame, and the lock catch and the lock hook can be connected and fixed by using the rotating handle, so that the operation is convenient.
As a preferable scheme of the utility model, the detachable transparent covers of the first frame and the second frame are provided with mutually matched magic tape bonding structures, the tubular cover comprises half cover bodies connected with the detachable transparent covers of the first frame and the second frame respectively, and mutually matched magic tape bonding structures are arranged between the half cover bodies. The magic tape bonding structure of the scheme comprises a male buckle and a female buckle, and is respectively arranged on the detachable transparent covers and the half cover bodies on two sides, and the connection and the detachment are very convenient.
As a preferable scheme of the utility model, the tube-shaped cover opening is provided with a tightening rope. The tubular cover diameter of this scheme can be made bigger to be applicable to the GIS pipeline of multiple different external diameters, adopt to tighten up the rope and tie up tubular cover mouth, make the two laminating inseparable.
As a preferable scheme of the utility model, bottom wheels are respectively arranged at the bottoms of the first frame and the second frame. The return pulley of this scheme makes things convenient for scene short distance to remove first frame, second frame.
As a preferable scheme of the utility model, the vertical upright post is a telescopic post. The telescopic column of this scheme adopts the sleeve pipe (cover small-bore pipe in the heavy-calibre pipe), perhaps adopts the structure of sliding guide and draw runner, slidable, but the location can be according to the scene circumstances, adjusts the height of whole frame, and the coverage of detachable transparent cover is adjusted simultaneously, for example increases the material and shields unnecessary area, or folding material reduces and shields the area.
As a preferable scheme of the utility model, two corresponding side surfaces of the frame and the side surface of the top of the frame are respectively provided with a group of tubular covers matched with the GIS pipeline. The scheme adopts three working surfaces, namely two side surfaces and a top surface, so as to adapt to an actual field installation and debugging structure.
As a preferable scheme of the utility model, the detachable transparent covers on the outer sides of the first frame and the second frame, which are far away from the connecting surface, are provided with soft doors, and a magic tape bonding structure matched with each other is arranged between the soft doors and the detachable transparent covers. The soft door of this scheme sets up, makes things convenient for constructor business turn over frame.
In the scheme, the TPU material has high wear resistance, and the service life is generally 5-10 years; EVA foam board has anti-aging effect, and the service life is 25 years generally; the manual locking clamp and the magic tape are standard hardware and can be used for 5-10 years generally.
Compared with the prior art, the utility model has the beneficial effects that:
1. realize the whole process seal installation: the whole butt joint work is carried out in the dustproof device.
2. And the whole process is free from construction: the dustproof device adopts a portable design and can be directly assembled and used on site.
3. The installation is simple and quick, the weight is light, the erection is quick, and the site operation is easy.
4. And the transportation and storage are convenient.
5. Transparentization is convenient for cooperation and observation: the transparent material is adopted, so that the inside and outside cooperation of the installation personnel is facilitated, and supervision and inspection of other personnel such as supervision are facilitated.
6. The overall cost is low: the rail foundation and special vehicle transportation are not needed, the installation time is short, the mechanical manpower is less, and the storage occupied area is small.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of a removable transparent cover removed according to the present utility model.
Fig. 3 is an exploded view of a structure according to the present utility model.
Fig. 4 is a schematic structural view of the vertical column of the present utility model.
In the figure: 1. the device comprises a frame 2, a first frame 3, a second frame 4, a detachable transparent cover 5, a GIS pipeline 6, a tubular cover 7, vertical columns 8, bottom wheels 9, a soft door 10 and an elastic compression plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In order to facilitate an understanding of the utility model, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4:
the dustproof device for the GIS pipeline butt joint in the transformer substation comprises a frame 1, wherein the frame 1 comprises a first frame 2 and a second frame 3, the first frame 2 and the second frame 3 are respectively provided with a detachable transparent cover 4 along the frame surface, at least two groups of tubular covers 6 matched with GIS pipelines 5 are arranged on the outer side of the frame 1, and the tubular covers 6 are mutually connected with the detachable transparent covers 4; the first frame 2 and the second frame 3 are respectively provided with a connecting surface corresponding to each other, and the connecting surfaces of the first frame 2 and the second frame 3 are fixedly connected after being tightly adhered to each other; the first frame 2 and the second frame 3 are respectively provided with a plurality of vertical upright posts 7.
The connecting surfaces of the first frame 2 and the second frame 3 are mutually tightly adhered by an elastic pressing plate 10.
A manual locking clamp is arranged at the joint of the first frame 2 and the second frame 3.
The detachable transparent covers 4 of the first frame 2 and the second frame 3 are provided with mutually matched magic tape bonding structures, and the tubular cover 6 comprises half cover bodies connected with the detachable transparent covers 4 of the first frame 2 and the second frame 3 respectively, and mutually matched magic tape bonding structures are arranged between the half cover bodies.
The opening of the tubular cover 6 is provided with a tightening rope.
The bottoms of the first frame 2 and the second frame 3 are respectively provided with a bottom wheel 8.
The vertical upright posts 7 are telescopic posts.
Two corresponding side surfaces of the frame 1 and the top side surface of the frame 1 are respectively provided with a group of tubular covers 6 matched with the GIS pipeline 5.
The detachable transparent cover 4, which is far away from the connecting surface, on the outer sides of the first frame 2 and the second frame 3 is provided with a soft door 9, and a magic tape bonding structure which is matched with each other is arranged between the soft door 9 and the detachable transparent cover 4.
The specific using process comprises the following steps: the first frame 2 and the second frame 3 are in a separated state before being used, when the GIS pipe is used on site, the tubular cover 6 on the first frame 2 and the second frame 3 are mutually matched, the GIS pipe 5 is covered in the tubular cover 6, the mouth of the tubular cover 6 is sealed, the first frame 2 and the second frame 3 are connected and fixed by using a manual locking clamp, the detachable transparent covers 4 of the first frame 2 and the second frame 3 are mutually stuck and fixed to form a closed working space, a worker enters the working space in the frame 1 through the soft door 9, and related assembly work is carried out after the soft door 9 is sealed; after the assembly is completed, the staff comes out of the soft door 9, then the fixedly connected first frame 2 and the fixedly connected second frame 3 are detached, then the first frame 2 and the fixedly connected second frame 3 are respectively taken off the site, and finally the first frame 2 and the second frame 3 are fixedly connected at the next installation site.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Dustproof device that GIS pipeline butt joint was used in transformer substation, including the frame, its characterized in that: the frame comprises a first frame and a second frame, wherein the first frame and the second frame are respectively provided with a detachable transparent cover along the frame surface, at least two groups of tubular covers matched with the GIS pipeline are arranged on the outer side of the frame, and the tubular covers are mutually connected with the detachable transparent covers;
the first frame and the second frame are respectively provided with a connecting surface corresponding to each other, and the connecting surfaces of the first frame and the second frame are fixedly connected after being tightly adhered to each other;
the first frame and the second frame are respectively provided with a plurality of vertical upright posts.
2. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: the first frame and the second frame are tightly attached to each other through the elastic pressing plate.
3. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: and a manual locking clamp is arranged at the joint of the first frame and the second frame.
4. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: the detachable transparent covers of the first frame and the second frame are provided with mutually matched magic tape bonding structures, the tubular cover comprises half cover bodies connected with the detachable transparent covers of the first frame and the second frame respectively, and the half cover bodies are provided with mutually matched magic tape bonding structures.
5. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: the tube-shaped cover opening is provided with a tightening rope.
6. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: and bottom wheels are respectively arranged at the bottoms of the first frame and the second frame.
7. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: the vertical upright post is a telescopic post.
8. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: two corresponding side surfaces of the frame and the side surface at the top of the frame are respectively provided with a group of tubular covers matched with the GIS pipeline.
9. The dustproof device for abutting joint of GIS pipelines in transformer substation according to claim 1, wherein: the detachable transparent cover, which is far away from the connecting surface, on the outer sides of the first frame and the second frame is provided with a soft door, and a magic tape bonding structure which is matched with the soft door and the detachable transparent cover is arranged between the soft door and the detachable transparent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712939.1U CN220122459U (en) | 2023-06-30 | 2023-06-30 | Dustproof device for GIS pipeline butt joint in transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712939.1U CN220122459U (en) | 2023-06-30 | 2023-06-30 | Dustproof device for GIS pipeline butt joint in transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122459U true CN220122459U (en) | 2023-12-01 |
Family
ID=88913565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712939.1U Active CN220122459U (en) | 2023-06-30 | 2023-06-30 | Dustproof device for GIS pipeline butt joint in transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122459U (en) |
-
2023
- 2023-06-30 CN CN202321712939.1U patent/CN220122459U/en active Active
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