GIS installation dustproof device

Abstract

The utility model provides a GIS installation dustproof device which comprises a shed frame, a plurality of idler wheels are installed at the bottoms of the two sides of the shed frame, the shed frame is covered with dustproof tarpaulin, the front side of the dustproof tarpaulin is connected with a door curtain, and the bottom of the dustproof tarpaulin is connected with dustproof surrounding cloth used for surrounding the rear side of the shed frame and gaps between the bottoms of the two sides. The periphery of the bottom of the shed frame is sleeved with an installation surrounding plate, a sliding surrounding plate capable of moving up and down is installed on the periphery of the installation surrounding plate, an edge pressing plate used for pressing the dustproof surrounding cloth is elastically installed at the bottom of the sliding surrounding plate, and the bottom face of the edge pressing plate is bonded with the bottom of the dustproof surrounding cloth. The dustproof surrounding cloth can be tightly pressed on the ground after being moved, gaps are prevented from being reserved, and the dustproof surrounding cloth is lifted when needing to be moved and does not make contact with the ground, so that abrasion is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of GIS installation, in particular to a GIS installation dustproof device. Background Art

[0002] GIS equipment is one of the most important equipment in the substation. The safe operation of the equipment is not only related to the quality of the product itself, but also to the environmental control of the surrounding temperature, humidity, dust, air quality, etc. during installation. The installation of GIS equipment has strict requirements on the external environment. Excessive humidity and excessive dust in the air may cause discharge of some components and affect the safe operation of GIS equipment. Therefore, dustproof sheds are usually built at the installation and maintenance points of GIS equipment to protect the installation and maintenance of GIS equipment from dust and moisture.

[0003] In order to facilitate the movement of the dustproof shed, rollers will be installed at the bottom of the shed. After the rollers are installed, there will be a gap between the tarpaulin and the ground. The simple method of extending the tarpaulin will still cause gaps or warping in some positions even if the tarpaulin touches the ground without applying external force, thus affecting the dustproof effect. Utility Model Content

[0004] In view of the above problems, the utility model provides a GIS installation dustproof device, which can press the dustproof cloth against the ground after moving to avoid gaps, and rise up when moving is required without contacting the ground to avoid wear.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is:

[0006] A GIS installation dust prevention device comprises a scaffold, a plurality of rollers are installed at the bottom of both sides of the scaffold, a dustproof tarpaulin is laid on the scaffold, a door curtain is connected to the front side of the dustproof tarpaulin, a dustproof cloth for surrounding the rear side of the scaffold and the bottom gaps on both sides of the scaffold is connected to the bottom of the dustproof tarpaulin, a mounting enclosure is sleeved on the outer periphery of the bottom of the scaffold, a sliding enclosure that can move up and down is installed on the outer periphery of the mounting enclosure, a pressure plate for pressing the dustproof cloth is elastically installed on the bottom of the sliding enclosure, and the bottom surface of the pressure plate is bonded to the bottom of the dustproof cloth.

[0007] Preferably, hydraulic cylinders are installed at the four corners of the mounting enclosure, and a connecting plate is fixedly connected between the telescopic end of the hydraulic cylinder and the top of the sliding enclosure, and the four hydraulic cylinders telescope synchronously.

[0008] Preferably, the front sides of the installation enclosure and the sliding enclosure are both disconnected, and the disconnected portion corresponds to a door curtain.

[0009] Preferably, the mounting panel is pressed against the periphery of the bottom of the dustproof tarpaulin, and the mounting panel is fixed to the scaffold by a plurality of bolts, and the bolts penetrate the dustproof tarpaulin.

[0010] Preferably, a plurality of vertical guide rails are fixed to the side walls of the mounting enclosure, and guide grooves adapted to the vertical guide rails are provided on the inner walls of the sliding enclosure.

[0011] Preferably, a plurality of circular cavities are provided at the bottom of the sliding enclosure plate, and a push rod is elastically connected to the circular cavity through a spring, and the lower end of the push rod extends out of the circular cavity and is fixedly connected to the edge holding plate.

[0012] Preferably, a sealing gasket is bonded to the bottom of the dustproof cloth.

[0013] The beneficial effects of the utility model are:

[0014] 1. By installing the sliding enclosure, hydraulic cylinder, dustproof cloth and edge pressing plate, four hydraulic cylinders can be started at the same time, and the sliding enclosure is driven to move downward as a whole through the connecting plate, and then the edge pressing plate is moved downward to press the dustproof cloth to the ground to avoid gaps, which has a good dustproof effect. When the scaffolding needs to be moved, the dustproof cloth rises and does not contact the ground to avoid wear.

[0015] 2. The enclosure is installed by fixing it with multiple bolts, and the sliding enclosure can be assembled by directly docking it with the vertical guide rails and guide grooves, and finally docking is completed through the connecting plate. The overall installation is convenient and easy to construct. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0018] Figure 3 A top view of a dustproof tarpaulin, a dustproof apron and a door curtain is provided for the utility model;

[0019] Figure 4 A top view of the installation panel proposed by the utility model;

[0020] Figure 5 This is a top view of the installation enclosure and the sliding enclosure proposed in the utility model.

[0021] In the figure: 1 scaffolding, 2 dustproof tarpaulin, 3 mounting enclosure, 4 sliding enclosure, 5 edge pressing plate, 6 roller, 7 dustproof enclosure, 8 support rod, 9 sealing gasket, 10 round cavity, 11 spring, 12 connecting plate, 13 bolt, 14 door curtain, 15 hydraulic cylinder, 16 vertical guide rail. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Reference Figure 1-5 A GIS installation dust prevention device comprises a scaffold 1, a plurality of rollers 6 are installed at the bottom of both sides of the scaffold 1, a dustproof tarpaulin 2 is covered on the scaffold 1, a door curtain 14 is connected to the front side of the dustproof tarpaulin 2, a dustproof cloth 7 for surrounding the rear side of the scaffold 1 and the bottom gaps on both sides is connected to the bottom of the dustproof tarpaulin 2, a mounting panel 3 is sleeved on the outer periphery of the bottom of the scaffold 1, a sliding panel 4 which can move up and down is installed on the outer periphery of the mounting panel 3, a pressing plate 5 for pressing the dustproof cloth 7 is elastically installed at the bottom of the sliding panel 4, and the bottom surface of the pressing plate 5 is bonded to the bottom of the dustproof cloth 7.

[0025] Furthermore, hydraulic cylinders 15 are installed at the four corners of the mounting panel 3, and a connecting plate 12 is fixedly connected between the telescopic end of the hydraulic cylinder 15 and the top of the sliding panel 4. The four hydraulic cylinders 15 are synchronously telescoped and started at the same time, and the sliding panel 4 is driven to move downward as a whole through the connecting plate 12, and then the edge plate 5 is driven to move downward, pressing the dustproof cloth 7 to the ground to avoid gaps and achieve good dustproof effect. At this time, the spring 11 is in a compressed state. When the scaffolding 1 needs to be moved, the dustproof cloth 7 is raised and does not contact the ground to avoid wear.

[0026] Furthermore, the front sides of the installation enclosure 3 and the sliding enclosure 4 are both disconnected, and the disconnected portion corresponds to the door curtain 14, and the bottom of the door curtain 14 does not need to be pressed tightly.

[0027] Furthermore, the mounting panel 3 is pressed against the outer bottom portion of the dustproof tarpaulin 2, and the mounting panel 3 is fixed to the scaffolding 1 by a plurality of bolts 13, the bolts 13 penetrate the dustproof tarpaulin 2, and the mounting panel 3 is hoisted by hoisting equipment and fixed to the scaffolding 1 by a plurality of bolts 13.

[0028] Furthermore, a plurality of vertical guide rails 16 are fixed to the side wall of the mounting panel 3, and a guide groove adapted to the vertical guide rails 16 is provided on the inner wall of the sliding panel 4. The sliding panel 4 is hoisted by a hoisting arrangement, and the assembly can be completed by directly connecting the vertical guide rails 16 and the guide grooves.

[0029] Furthermore, a plurality of circular cavities 10 are provided at the bottom of the sliding enclosure 4, and a push rod 8 is elastically connected to the circular cavity 10 through a spring 11. The lower end of the push rod 8 extends out of the circular cavity 10 and is fixedly connected to the edge pressing plate 5. When pressing, the spring 11 is in a compressed state and maintained in a pressed state.

[0030] Furthermore, a sealing gasket 9 is bonded to the bottom of the dustproof cloth 7. The sealing gasket 9 is made of rubber material and can adapt to the uneven bottom surface to increase the sealing effect.

[0031] During installation, the mounting panel 3 is hoisted by hoisting equipment and fixed on the scaffolding 1 by multiple bolts 13. The sliding panel 4 is hoisted by hoisting equipment and the assembly is completed by directly docking the vertical guide rails 16 and the guide grooves. Finally, it is fixedly connected to the four hydraulic cylinders 15 by the connecting plate 12, and the overall installation is convenient.

[0032] At the same time, four hydraulic cylinders 15 are started to drive the sliding enclosure 4 to move downward as a whole through the connecting plate 12, and then drive the edge pressing plate 5 to move downward, pressing the dustproof enclosure 7 to the ground to avoid gaps and achieve good dustproof effect. At this time, the spring 11 is in a compressed state. When the scaffolding 1 needs to be moved, the dustproof enclosure 7 rises and does not contact the ground to avoid wear.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A GIS installation dust prevention device, comprising a scaffold (1), a plurality of rollers (6) are installed at the bottom of both sides of the scaffold (1), a dustproof tarpaulin (2) is covered on the scaffold (1), and a door curtain (14) is connected to the front side of the dustproof tarpaulin (2), characterized in that: The bottom of the dustproof tarpaulin (2) is connected to a dustproof cloth (7) for surrounding the rear side and the bottom gaps on both sides of the scaffolding (1); the bottom periphery of the scaffolding (1) is provided with a mounting plate (3); the periphery of the mounting plate (3) is provided with a sliding plate (4) that can move up and down; the bottom of the sliding plate (4) is elastically provided with a pressure plate (5) for pressing the dustproof cloth (7); the bottom surface of the pressure plate (5) is bonded to the bottom of the dustproof cloth (7).

2. A GIS installation dust prevention device according to claim 1, characterized in that: Hydraulic cylinders (15) are installed at the four corners of the installation panel (3), and a connecting plate (12) is fixedly connected between the telescopic ends of the hydraulic cylinders (15) and the top of the sliding panel (4), and the four hydraulic cylinders (15) are telescopically moved synchronously.

3. A GIS installation dust prevention device according to claim 1, characterized in that: The front sides of the installation enclosure (3) and the sliding enclosure (4) are both disconnected, and the disconnected portion corresponds to the door curtain (14).

4. A GIS installation dust prevention device according to claim 1, characterized in that: The mounting panel (3) is pressed against the bottom periphery of the dustproof tarpaulin (2), and the mounting panel (3) is fixed to the shed frame (1) via a plurality of bolts (13), wherein the bolts (13) penetrate the dustproof tarpaulin (2).

5. A GIS installation dust prevention device according to claim 1, characterized in that: A plurality of vertical guide rails (16) are fixed to the side wall of the installation enclosure (3), and a guide groove adapted to fit the vertical guide rails (16) is provided on the inner wall of the sliding enclosure (4).

6. A GIS installation dust prevention device according to claim 1, characterized in that: A plurality of circular cavities (10) are provided at the bottom of the sliding enclosure plate (4), and a push rod (8) is elastically connected to the circular cavity (10) via a spring (11). The lower end of the push rod (8) extends out of the circular cavity (10) and is fixedly connected to the edge pressure plate (5).

7. A GIS installation dust prevention device according to claim 1, characterized in that: A sealing pad (9) is bonded to the bottom of the dustproof cloth (7).

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