CN213825517U - GIS generating line casing spray paint and use support frame - Google Patents

Abstract

The utility model discloses a support frame for spraying paint of a GIS bus shell, which comprises a paint spraying support frame and is characterized in that the paint spraying support frame comprises a tripod, a support frame, a bearing roller, a fixing frame and a GIS bus shell; the main body of the tripod is in the shape of an isosceles triangle; three corners of the tripod are respectively provided with a sliding device, and the sliding device comprises a cylinder and a sphere; the tripod is connected with the supporting frame; a vertical plane in which the midpoints of the two waist lines of the triangle inside the tripod are located is a first plane; the support frame includes two rectangle recesses and a cuboid fixed station, the one end of rectangle recess with the tripod links to each other, the rectangle recess dorsad the one end of tripod is followed first plane upwards extends, two the rectangle recess meets and is formed with the second plane, and the support that sprays paint can remove anytime and anywhere, and convenient and practical improves work efficiency on a large scale.

Description

GIS generating line casing spray paint and use support frame

Technical Field

The utility model belongs to the technical field of spray paint, a pipeline paint spraying apparatus is related to, particularly, relate to a GIS generating line casing spray paint and use support frame.

Background

Gas insulated metal-enclosed Switchgear GIS (Gas insulated Switchgear) is a metal-enclosed Switchgear that uses sulfur hexafluoride (SF6) Gas as an insulating medium, instead of air at atmospheric pressure.

Compared with the traditional equipment, the GIS uses sulfur hexafluoride (SF6) gas with excellent insulating property and arc extinguishing property as an insulating and arc extinguishing medium, seals the high-voltage electrical appliance and the insulating part in the grounding metal cylinder, and has the advantages of small occupied area, no environmental interference on the whole sealing of elements, high operation reliability, quick installation, low operation cost, no electromagnetic interference and the like.

However, as a typical outdoor continuous equipment installation condition, there are many equipment units involved in GIS installation, the installation period is long, and in the installation process, not only cleaning but also fine adjustment and fixation of GIS bus pipes are required. However, in this field, there is no positioning device for installing GIS pipes, and lifting is often performed manually or by using an instrument. Although the mode also meets the requirement of height, the mode consumes manpower, and has poor stability and poor positioning property in the long-time installation process; the latter requires additional lifting equipment and is inconvenient to adjust.

In the production, the outer wall of the metal product needs to be painted, and the painting operation has strong pollution, so workers need to wear the mask and wear protective clothing in a closed environment, and the painting mode brings great inconvenience to the production.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that current GIS installation exists, the utility model provides a GIS generating line casing spray paint and use support frame makes things convenient for GIS installation engineering's progress, ensures GIS equipment fixing quality.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a support frame for spraying paint of a GIS bus shell comprises a paint spraying support frame and is characterized in that the paint spraying support frame comprises a tripod, a support frame, a bearing roller, a fixed frame and a GIS bus shell;

the main body of the tripod is in the shape of an isosceles triangle; three corners of the tripod are respectively provided with a sliding device, and the sliding device comprises a cylinder and a sphere; the tripod is connected with the supporting frame; a vertical plane in which the midpoints of the two waist lines of the triangle inside the tripod are located is a first plane; the support frame comprises two rectangular grooves and a cuboid fixing table, one end of each rectangular groove is connected with the tripod, one end, opposite to the tripod, of each rectangular groove extends upwards along a first plane, the two rectangular grooves are connected to form a second plane, the second plane is parallel to a plane where three vertexes of the tripod are located, the cuboid fixing table is arranged on the second plane, four fixing pieces are arranged on the cuboid fixing table, and the four fixing pieces are located on the upper surface of the cuboid fixing table and are symmetrically distributed in the left-right direction along the central line direction; a bearing roller clamping groove is formed between the two fixing pieces positioned on one side; the bearing roller clamping groove is connected with the bearing roller; the length of the four fixing pieces is two long and two short, the two long fixing pieces are arranged on one side close to the fixing frame, and the two short fixing pieces are arranged on the other side back to the fixing frame; the bearing roller is in a round tube shape, is arranged on the cuboid fixed table and penetrates through the bearing roller clamping groove to be connected to the fixed frame; a fixed frame groove is formed in the fixed frame, a first bearing roller connecting hole is formed in the center of the bottom surface of the fixed frame groove, and the first bearing roller connecting hole is connected with the bearing roller; two symmetrical mounting grooves are formed on the bottom surface of the fixing frame groove; the GIS bus shell is cylindrical, a penetrating second bearing roller connecting hole is formed in the circle center of the GIS bus shell, and the bearing roller penetrates through the first bearing roller connecting hole and is connected with the second bearing roller connecting hole.

The support frame is also of a type that a connecting table is formed at the central position of two waist lines of the tripod, and the support frame is obtained by extending upwards along the plane of the connecting table.

As a further optimization of this technical scheme, the utility model relates to a GIS generating line casing spray paint and use support frame, still including the functional type bolt, the functional type bolt with the mounting groove links to each other.

As this technical scheme's further optimization, the utility model relates to a GIS generating line casing spray paint and use support frame, first bearing roller connecting hole with second bearing roller connecting hole size equal and with the bearing roller is fit mutually.

As this technical scheme's further optimization, the utility model relates to a GIS generating line casing spray paint and use support frame, the tripod with the support frame all adopts ferritic steel and has plated anti-oxidant plating layer.

As this technical scheme's further optimization, the utility model relates to a GIS generating line casing spray paint and use support frame, the length of bearing roller draw-in groove with the diameter of bearing roller is fit completely.

As this technical scheme's further optimization, the utility model relates to a GIS generating line casing spray paint and use support frame, the support of spraying paint is two, two the support of spraying paint is located respectively the both ends of GIS generating line casing.

As this technical scheme's further optimization, the utility model relates to a GIS generating line casing spray paint and use support frame, be provided with the bearing in the bearing roller draw-in groove, the bearing roller passes the bearing is connected on the mount.

When the embodiment of the utility model is implemented: two sides of a GIS bus shell pipeline are respectively provided with a paint spraying bracket, the two paint spraying brackets are matched and used to pass through the second bearing roller connecting hole for fixing, the GIS bus shell and the paint spraying brackets form an integrated structure, and the GIS bus shell can move along with the sliding device; the GIS bus shell needs manual intervention when spraying paint, the GIS bus shell is completely carried out under a sealed environment at present, the safety of paint spraying personnel is guaranteed to the maximum extent, an existing paint spraying support does not need extra hoisting equipment to carry out height adjustment any more, a large amount of cost investment is saved, and the positioning efficiency is greatly enhanced.

Compared with the prior art, the utility model provides a pair of GIS generating line casing spray paint and use support frame has following beneficial effect:

1. the utility model discloses place the pipeline and carry out the operation of spraying paint at specific paint spray booth, guaranteed to spray paint and gone on under the completely sealed environment, prevent polluted environment, the operation of spraying paint is automatic to be accomplished, has consequently avoided the injury to the human body.

2. The utility model discloses a gyro wheel is installed to the bottom of tripod, and the tripod can move anytime and anywhere, the input of the manpower that has significantly reduced.

3. The utility model discloses a material low cost, the quality is excellent durable, and the support frame is used with the mount cooperation, has increased substantially the fixed efficiency of bearing roller.

4. The utility model discloses can suitably adjust according to the height of GIS generating line casing, need not hang high apparatus with the help of extra, the location nature is better.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of the overall structure of a support frame for painting a GIS bus bar housing according to an embodiment of the present invention;

fig. 2 is a perspective view of a second structure of a support frame for painting a GIS bus bar housing according to an embodiment of the present invention;

fig. 3 is a side perspective view of the overall structure of a support frame for painting a GIS bus bar housing according to an embodiment of the present invention;

fig. 4 is a top perspective view of the overall structure of the paint spraying support frame of the GIS bus bar housing according to the embodiment of the present invention;

fig. 5 is a partial three-dimensional structural view of a support body of a support frame for painting a GIS bus bar housing according to an embodiment of the present invention;

fig. 6 is according to the utility model discloses a GIS generating line casing spray paint with local three-dimensional structure chart of mount of support frame.

Reference numerals:

1. a tripod; 2. a rectangular groove; 3. a bearing roller; 4. a fixed mount; 5. a GIS bus shell; 6. a sliding device; 7. a rectangular solid fixed table; 8. mounting grooves; 9. a long fixing piece; 10. a short fixing sheet; 11. a first bearing roller connecting hole; 12. a second bearing roller connecting hole; 13. bearing roller draw-in groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

GIS (gas insulated metal enclosed switchgear) has been widely used in recent years in substations because of its advantages of being less affected by external environment, requiring no frequent maintenance, and having a small footprint. The GIS is core equipment of an oversize transformer substation, the GIS comprises a bus, a circuit breaker, a disconnecting switch, an earthing switch, a voltage transformer, a current transformer, a lightning arrester, a cable terminal, an inlet and outlet bushing and other parts, the parts are organically combined together through optimized design and sealed through a GIS shell, and the GIS shell is filled with sulfur hexafluoride gas for insulation. In a million-volt southeast ultra-high voltage transformer substation, the requirement on the environment temperature is minimum to 25 ℃, which has strict requirements on the rigidity and the sealing property of a GIS shell, and the existing GIS shell is generally formed by welding castings or aluminum plates and common steel plates, has lower strength and cannot meet the requirements of the million-volt high voltage transformer substation on the GIS.

In gas insulated metal enclosed switchgear (GIS), external environment temperature changes, can make the generating line produce expend with heat and contract with cold, the fixed stay department of whole equipment produces certain deformation stress, when deformation stress is big enough, can make fixed thread department shell stretch out and split, the screw rod breaks etc. leads to the emergence of transformer substation's accident, this is absolutely not allowed in the transformer substation, so under the general condition, when the generating line is enough long term, for reducing the deformation stress of fixed stay department, in equipment certain length department, can set up bellows or simple and easy slip support, in order to compensate because the displacement that expend with heat and contract with cold produced. However, the corrugated pipe is expensive, most people feel that the corrugated pipe is not a particularly harsh extreme environment or a place with a particularly large temperature difference in consideration of cost factors, and the corrugated pipe is generally omitted to save the manufacturing cost, so that certain potential safety hazards exist. The simple sliding support has the defects of unreliable sliding, poor guiding and the like due to rough and simple manufacture, and cannot compensate the displacement generated by expansion with heat and contraction with cold of equipment.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 are respectively an overall structure perspective view, a second structure perspective view, an overall structure side perspective view, a support body partial three-dimensional structure diagram and a fixing frame partial three-dimensional structure diagram of an embodiment of a support frame for painting a GIS bus bar housing according to the present invention.

When the first embodiment of the present invention is implemented, referring to fig. 1, fig. 2, and fig. 3, a support frame for painting a GIS bus bar housing includes a painting support frame, which includes a tripod 1, a support frame, a bearing roller 3, a fixing frame 4, and a GIS bus bar housing 5;

the main body of the tripod 1 is in the shape of an isosceles triangle; three corners of the tripod 1 are respectively provided with a sliding device 6, and the sliding device 6 comprises a cylinder and a sphere; the tripod 1 is connected with the supporting frame; a vertical plane along the middle points of the two waist lines of the triangle inside the tripod 1 is a first plane; the support frame comprises two rectangular grooves 2 and a cuboid fixing table 7, one end of each rectangular groove 2 is connected with the tripod 1, one end, back to the tripod 1, of each rectangular groove 2 extends upwards along a first plane, the two rectangular grooves 2 are connected to form a second plane, the second plane is parallel to a plane where three vertexes of the tripod 1 are located, the cuboid fixing table 7 is arranged on the second plane, four fixing plates are arranged on the cuboid fixing table 7, and the four fixing plates are located on the upper surface of the cuboid fixing table 7 and are distributed in bilateral symmetry along the central line direction; a bearing roller clamping groove 13 is formed between the two fixing pieces on one side; the bearing roller clamping groove 13 is connected with the bearing roller 3; the four fixing pieces are two long and two short, the two long fixing pieces 9 are arranged on one side close to the fixed frame 4, and the two short fixing pieces 10 are arranged on the other side back to the fixed frame 4; the bearing roller 3 is in a round tube shape, and the bearing roller 3 is arranged on the cuboid fixed table 7 and penetrates through the bearing roller clamping groove 13 to be connected to the fixed frame 4; a fixed frame groove is formed on the fixed frame 4, a first bearing roller connecting hole 11 is formed in the center of the bottom surface of the fixed frame groove, and a first bearing roller connecting hole 12 is connected with the bearing roller 3; two symmetrical mounting grooves 8 are formed on the bottom surface of the fixing frame groove; the GIS bus shell 5 is cylindrical, a through second bearing roller connecting hole 12 is formed in the center of the GIS bus shell 5, and the bearing roller 3 penetrates through the first bearing roller connecting hole 11 and is connected with the second bearing roller connecting hole 12.

The support frame is also of a type that a connecting table is formed at the central position of two waist lines of the tripod 1 and extends upwards along the plane of the connecting table to obtain the support frame.

The device also comprises a functional bolt, and the functional bolt is connected with the mounting groove 8.

The first bearing roller connecting hole 11 and the second bearing roller connecting hole 12 are equal in size and fit with the bearing roller 3.

The tripod 1 and the support frame are made of ferrite steel and are plated with antioxidant electroplated layers.

The length of the bearing roller pockets 13 is a perfect fit to the diameter of the bearing rollers 3.

The number of the paint spraying supports is two, and the two paint spraying supports are respectively located at two ends of the GIS bus shell 5.

And a bearing is arranged in the bearing roller clamping groove 13, and the bearing roller 3 penetrates through the bearing and is connected to the fixed frame 4.

In the second embodiment of the present invention, reference may be made to fig. 4, fig. 5, and fig. 6: two sides of a GIS bus shell pipeline are respectively provided with a paint spraying bracket, the two paint spraying brackets are matched to pass through the second bearing roller connecting hole, the GIS bus shell and the paint spraying brackets form an integral structure, and the GIS bus shell can move along with the sliding device; the GIS bus shell needs manual intervention when spraying paint, the GIS bus shell is completely carried out under a sealed environment at present, the safety of paint spraying personnel is guaranteed to the maximum extent, an existing paint spraying support does not need extra hoisting equipment to carry out height adjustment any more, a large amount of cost investment is saved, and the positioning efficiency is greatly enhanced.

Compared with the prior art, the utility model provides a pair of GIS generating line casing spray paint and use support frame has following beneficial effect: the utility model places the pipeline in a specific paint spraying chamber for paint spraying operation, ensures that the paint spraying is carried out in a completely sealed environment, prevents the environment from being polluted, and automatically finishes the paint spraying operation, thereby avoiding the damage to the human body; the bottom of the tripod of the utility model is provided with the roller, the tripod can move at any time and any place, thus greatly reducing the input of manpower; the material cost of the utility model is low, the quality is excellent and durable, the supporting frame is matched with the fixing frame for use, and the fixing efficiency of the bearing roller is greatly improved; the utility model discloses can suitably adjust according to the height of GIS generating line casing, need not hang high apparatus with the help of extra, the location nature is better.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A support frame for spraying paint of a GIS bus shell comprises a paint spraying support frame and is characterized in that the paint spraying support frame comprises a tripod (1), a support frame, a bearing roller (3), a fixing frame (4) and a GIS bus shell (5);

the main body of the tripod (1) is in the shape of an isosceles triangle; three corners of the tripod (1) are respectively provided with a sliding device (6), and the sliding device (6) comprises a cylinder and a sphere; the tripod (1) is connected with the supporting frame; a vertical plane along the middle points of the two waist lines of the triangle inside the tripod (1) is a first plane;

the support frame comprises two rectangular grooves (2) and a cuboid fixing table (7), one end of each rectangular groove (2) is connected with the tripod (1), one end, back to the tripod (1), of each rectangular groove (2) extends upwards along a first plane, the two rectangular grooves (2) are connected to form a second plane, the second plane is parallel to a plane where three vertexes of the tripod (1) are located, the cuboid fixing table (7) is arranged on the second plane, four fixing plates are arranged on the cuboid fixing table (7), and the four fixing plates are located on the upper surface of the cuboid fixing table (7) and are symmetrically distributed in the left-right direction along the central line direction; a bearing roller clamping groove (13) is formed between the two fixing sheets on one side; the bearing roller clamping groove (13) is connected with the bearing roller (3); the four fixing pieces are two long and two short, the two long fixing pieces (9) are arranged on one side close to the fixing frame (4), and the two short fixing pieces (10) are arranged on the other side back to the fixing frame (4);

the bearing roller (3) is in a round tube shape, and the bearing roller (3) is arranged on the cuboid fixed table (7) and penetrates through the bearing roller clamping groove (13) to be connected to the fixed frame (4);

a fixing frame groove is formed in the fixing frame (4), a first bearing roller connecting hole (11) is formed in the center of the bottom surface of the fixing frame groove, and the first bearing roller connecting hole (11) is connected with the bearing roller (3); two symmetrical mounting grooves (8) are formed on the bottom surface of the fixing frame groove;

the GIS bus shell (5) is cylindrical, a penetrating second bearing roller connecting hole (12) is formed in the circle center of the GIS bus shell (5), and the bearing roller (3) penetrates through the first bearing roller connecting hole (11) and is connected with the second bearing roller connecting hole (12).

2. The support frame for painting the GIS busbar shell according to claim 1, further comprising a functional bolt, wherein the functional bolt is connected with the mounting groove (8).

3. The support frame for painting the GIS busbar shell according to claim 1, wherein the first bearing roller connecting hole (11) and the second bearing roller connecting hole (12) are equal in size and fit with the bearing roller (3).

4. The support frame for painting the GIS bus bar shell as claimed in claim 1, wherein the tripod (1) and the support frame are made of ferrite steel and plated with oxidation-resistant plating.

5. The support frame for painting the GIS busbar shell according to claim 1, wherein the length of the bearing roller clamping groove (13) is completely matched with the diameter of the bearing roller (3).

6. The support frame for painting the GIS busbar shell according to claim 1, wherein the number of the painting supports is two, and the two painting supports are respectively located at two ends of the GIS busbar shell (5).

7. The support frame for painting the GIS busbar shell according to claim 1, wherein a bearing is arranged in the bearing roller clamping groove (13), and the bearing roller (3) penetrates through the bearing and is connected to the fixing frame (4).

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