CN211182066U - Combined hoop of isolating switch - Google Patents
Combined hoop of isolating switch Download PDFInfo
- Publication number
- CN211182066U CN211182066U CN201922238111.7U CN201922238111U CN211182066U CN 211182066 U CN211182066 U CN 211182066U CN 201922238111 U CN201922238111 U CN 201922238111U CN 211182066 U CN211182066 U CN 211182066U
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- block
- connecting piece
- hoop structure
- hoop
- vertical connecting
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- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an isolation switch combined hoop, which comprises an upper hoop structure and a lower hoop structure, wherein the upper hoop structure and the lower hoop structure are fixedly installed through a fixing device, and the fixing device comprises a vertical connecting piece and a horizontal connecting piece which is perpendicular to the vertical connecting piece; the upper hoop structure comprises an upper clamp block and an upper clamp fixing block connected with the upper clamp block, a mounting block is arranged perpendicular to the upper clamp fixing block, and the mounting block is connected with the horizontal connecting piece; the lower hoop structure comprises a lower clamp block and a lower clamp fixing block connected with the lower clamp block, the lower clamp fixing block is connected with the vertical connecting piece, the lower hoop structure is preliminarily fixed relative to the position of the vertical connecting rod, the upper hoop structure is connected through a fixing device, the installation stability of the position of the lower hoop structure is effectively improved, and the position deviation between the lower hoop structure and the vertical connecting rod is reduced.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to isolator combination staple bolt.
Background
The isolating switch is used as the most frequently used equipment in the primary main equipment of the power transformation, and the most important equipment for ensuring the operation safety, and the health level of the isolating switch directly influences the safe operation of a power grid and the safe environment of power failure operation. The output shaft of the isolating switch operating mechanism is connected with the vertical connecting rod through the hoop and then drives the transmission joint of the isolating switch body to complete the opening and closing operation. Once the connection between the staple bolts skids and loosens, the disconnecting switch is easy to be disconnected and connected in place, and the safety of workers is threatened.
The traditional anchor ear reinforcing method comprises welding at the joint of the vertical connecting rod and the anchor ear and drilling a tapping mounting screw at the joint of the vertical connecting rod and the anchor ear. The welding method is time-consuming and labor-consuming, and has the risk of burning the secondary cable due to improper operation, and in addition, part of the disconnecting link cannot be welded due to the problem of materials; when the installation screw of the tapping tooth is drilled at the joint of the vertical connecting rod and the hoop and used as a pin, the hoop of part manufacturers uses cast iron, so that the risk of explosion exists during drilling, and the safety of constructors is threatened.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an isolator combination staple bolt to because the positional deviation appears between staple bolt and the perpendicular connecting rod and lead to isolator to appear deciliter problem not in place easily among the solution prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an isolation switch combination hoop, which comprises an upper hoop structure and a lower hoop structure, wherein the upper hoop structure and the lower hoop structure are fixedly installed through a fixing device, and the fixing device comprises a vertical connecting piece and a horizontal connecting piece perpendicular to the vertical connecting piece; the upper hoop structure comprises an upper clamp block and an upper clamp fixing block connected with the upper clamp block, a mounting block is arranged perpendicular to the upper clamp fixing block, and the mounting block is connected with the horizontal connecting piece; the lower hoop structure comprises a lower clamp block and a lower clamp fixing block connected with the lower clamp block, and the lower clamp fixing block is connected with the vertical connecting piece.
Furthermore, a positioning screw hole is formed in the upper clamp fixing block, a positioning screw rod is installed in the positioning screw hole in a screwing mode, and the positioning screw rod penetrates through the upper clamp fixing block and is connected with the vertical connecting rod.
Furthermore, an embedded sliding groove is formed in the clamping inner end face of the upper clamp block and the clamping inner end face of the upper clamp fixing block, a connecting rod clamping block is embedded in the embedded sliding groove, and anti-skidding teeth are arranged on the inner end face of the connecting rod clamping block.
Further, the mounting block and the upper clamp fixing block are welded and fixed, and the mounting block and the horizontal connecting piece are fastened and connected through bolts.
Further, the vertical connecting piece is welded and fixed with the horizontal connecting piece, and the vertical connecting piece is fastened and connected with the lower clamp fixing block through bolts.
The utility model has the advantages of as follows:
the utility model discloses a staple bolt structure will down the utility model discloses a combination staple bolt is fixed for the position of perpendicular connecting rod to connect through fixing device and go up the staple bolt structure, go up fixed connection between staple bolt structure and the perpendicular connecting rod, thereby effectively improved the installation stability of staple bolt structure down, effectively avoided taking place relative displacement between staple bolt structure and the perpendicular connecting rod down simultaneously. Furthermore, the utility model discloses a simple to operate is dismantled to combination staple bolt, and lower staple bolt structure can be the staple bolt that prior art commonly used, through the utility model discloses go up the staple bolt structure and connect at last staple bolt structure and the fixing device between the staple bolt structure down can improve the installation stability of staple bolt on the basis that changes original staple bolt structure, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic top view of the upper hoop structure according to the embodiment of the present invention;
in the figure:
1-a vertical connection; 2-horizontal connecting piece; 3-mounting a clamp block; 4, mounting a fixture fixing block; 5, mounting a block; 6-lower clamp block; 7-lower fixture fixing block; 8-positioning screw holes; 9-positioning the screw rod; 10-embedding a chute; 11-a connecting rod clamp block; 12-vertical link.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides an isolation switch combined hoop, which comprises an upper hoop structure and a lower hoop structure, wherein the upper hoop structure and the lower hoop structure are fixedly installed through a fixing device, and the fixing device of the utility model comprises a vertical connecting piece 1 and a horizontal connecting piece 2 which is perpendicular to the vertical connecting piece 1; the upper hoop structure comprises an upper clamp block 3 and an upper clamp fixing block 4 connected with the upper clamp block 3, a mounting block 5 is arranged perpendicular to the upper clamp fixing block 4, the mounting block 5 is connected with the horizontal connecting piece 2, a plurality of screw rods are connected between the upper clamp block 3 and the upper clamp fixing block 4, and the upper clamp block 3 and the upper clamp fixing block 4 are clamped and fixed through the screw rods; the lower hoop structure comprises a lower clamp block 6 and a lower clamp fixing block 7 connected with the lower clamp block 6, the lower clamp fixing block 7 is connected with the vertical connecting piece 1, a plurality of screw rods are connected between the lower clamp block 6 and the lower clamp fixing block 7, and the lower hoop structure is fixed on the vertical connecting rod through the screw rods.
The utility model discloses a lower anchor clamps piece 6 passes through the screw rod with lower anchor clamps fixed block 7 and tentatively fixes the assigned position at perpendicular connecting rod, then is connected with staple bolt structure through the fixing device who is connected with lower anchor clamps fixed block 7, the utility model discloses an go up anchor clamps piece 3 and last anchor clamps fixed block 4 and carry out position fixing through the screw rod, embrace the more traditional single staple bolt structure of hoop structure through double-deck combination, can effectively improve the installation stability of staple bolt, reduce the position slip of staple bolt between for perpendicular connecting rod.
Furthermore, the utility model discloses an it chooses for use stainless steel to go up the staple bolt structure, and it is fixed to be convenient for weld or drill the utility model discloses a go up and be provided with location screw 8 on the anchor clamps fixed block 4, close in the location screw 8 and install positioning screw 9, positioning screw 9 passes anchor clamps fixed block 4 and is connected with perpendicular connecting rod 12, fixes the staple bolt structure for perpendicular connecting rod through positioning screw 9, thereby has effectively improved the utility model discloses the installation stability of combination staple bolt to the gliding problem in position between the staple bolt has been avoided for perpendicular connecting rod.
The utility model discloses in, be located and be provided with on the terminal surface in the centre gripping of last anchor clamps piece 3 and last anchor clamps fixed block 4 and inlay dress spout 10, inlay the embedded connecting rod clamp splice 11 that is equipped with of dress spout 10, install and effectively avoid connecting rod clamp splice 11 to take place the problem of horizontal slip for last staple bolt structure at the connecting rod clamp splice 11 that inlays in dress spout 10, area of contact between staple bolt structure and the perpendicular connecting rod has effectively been increased through connecting rod clamp splice 11, thereby staple bolt structure installation stability is gone up in the improvement, in addition, conveniently change different bending radius's connecting rod clamp splice 11 according to the size of perpendicular connecting rod, high adaptability, the antiskid tooth that the interior terminal surface set up through connecting rod clamp splice 11, effectively increase the frictional force between connecting rod clamp splice 11 and the perpendicular connecting rod, staple bolt structure installation stability is gone up in the improvement.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. A combined hoop of an isolating switch comprises an upper hoop structure and a lower hoop structure, and is characterized in that the upper hoop structure and the lower hoop structure are fixedly installed through a fixing device, and the fixing device comprises a vertical connecting piece (1) and a horizontal connecting piece (2) perpendicular to the vertical connecting piece (1); the upper hoop structure comprises an upper clamp block (3) and an upper clamp fixing block (4) connected with the upper clamp block (3), a mounting block (5) is arranged perpendicular to the upper clamp fixing block (4), and the mounting block (5) is connected with the horizontal connecting piece (2); the lower hoop structure comprises a lower clamp block (6) and a lower clamp fixing block (7) connected with the lower clamp block (6), and the lower clamp fixing block (7) is connected with the vertical connecting piece (1).
2. The disconnecting switch combined hoop according to claim 1, wherein the upper clamp fixing block (4) is provided with a positioning screw hole (8), a positioning screw rod (9) is screwed in the positioning screw hole (8), and the positioning screw rod (9) penetrates through the upper clamp fixing block (4) to be connected with a vertical connecting rod (12).
3. The combined hoop for the disconnecting switch according to claim 1, wherein an embedded sliding groove (10) is formed in the clamping inner end surface of the upper clamp block (3) and the upper clamp fixing block (4), a connecting rod clamping block (11) is embedded in the embedded sliding groove (10), and anti-skidding teeth are formed in the inner end surface of the connecting rod clamping block (11).
4. The disconnecting switch combined hoop as claimed in claim 1, wherein the mounting block (5) is welded and fixed to the upper clamp fixing block (4), and the mounting block (5) is fastened and connected to the horizontal connecting piece (2) through a bolt.
5. The disconnecting switch combined hoop according to claim 1, wherein the vertical connecting piece (1) and the horizontal connecting piece (2) are fixed by welding, and the vertical connecting piece (1) and the lower clamp fixing block (7) are fixedly connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238111.7U CN211182066U (en) | 2019-12-13 | 2019-12-13 | Combined hoop of isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238111.7U CN211182066U (en) | 2019-12-13 | 2019-12-13 | Combined hoop of isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182066U true CN211182066U (en) | 2020-08-04 |
Family
ID=71800446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922238111.7U Active CN211182066U (en) | 2019-12-13 | 2019-12-13 | Combined hoop of isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182066U (en) |
-
2019
- 2019-12-13 CN CN201922238111.7U patent/CN211182066U/en active Active
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