CN213401884U - Cable inlet hole structure for power station screen body - Google Patents
Cable inlet hole structure for power station screen body Download PDFInfo
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- CN213401884U CN213401884U CN202022247786.0U CN202022247786U CN213401884U CN 213401884 U CN213401884 U CN 213401884U CN 202022247786 U CN202022247786 U CN 202022247786U CN 213401884 U CN213401884 U CN 213401884U
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- shrouding
- screen body
- cable
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- right part
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Abstract
The utility model discloses a power station screen body is with cable entrance hole structure, by the screen body frame body, shrouding under the left part on the left part, shrouding, cable, clamp plate fixed block, the button head bolt, shrouding on the right part, shrouding constitution under the right part. The utility model discloses an adopt fixed lower shrouding to combine together with mobilizable last shrouding, can adjust the cable hole size according to the quantity of the actual connecting cable of the screen body in the site operation process, the clearance in effective control cable and cable entrance hole, the convenience is to the shutoff in cable entrance hole and the protection of the screen body, goes up the shrouding and adopts the bolt to compress tightly the form, and is easy and simple to handle, is favorable to dismantling and maintains.
Description
Technical Field
The utility model relates to a screen body for the power station especially relates to screen body with cable entrance hole structural style.
Background
The power station equipment auxiliary equipment signal transmission or operation control need adopt the screen body to carry out the component installation, and the internal portion of screen needs to insert the cable with outside electrical equipment signal transmission, consequently needs the top of the screen body or bottom reserve the cable entrance hole, how to make the size of reserving the entrance hole just satisfy the construction demand, is favorable to on-the-spot cable installation and the sealed protection of the screen body, becomes the problem that the design of the screen body needs to be considered.
Disclosure of Invention
The utility model aims at providing a be favorable to dismantling the power station screen body that maintains and use cable entrance hole structure. The technical scheme of the utility model is that: the screen body frame comprises a screen body frame body (1), a left upper sealing plate (2), a left lower sealing plate (3), a cable (4), a pressing plate fixing block (5), a round head bolt (6), a right upper sealing plate (7) and a right lower sealing plate (8). The screen body frame (1) is the bearing structure of the screen body, shrouding (3) and shrouding (8) are placed respectively in the bottom a certain position welding of screen body frame (1) under the left part under shrouding (3) and the right part, shrouding (2) horizontal laminating is placed under the left part on the left part, shrouding (7) horizontal laminating is placed under the right part on shrouding (8), clamp plate fixed block (5) weld on screen body frame (1), stretch out behind the screw mounting hole of clamp plate fixed block (5) is twisted in round head bolt (6) and compress tightly fixedly on shrouding (2) or on the right part on shrouding (7) on the left part, cable (4) pass left part on shrouding (2) and right part on the cable hole of formation between shrouding (7) get into the screen internal.
Principle of operation
The utility model discloses the trompil that forms after the fixed welding of well left part lower shrouding (3) and right part lower shrouding (8) is the biggest hole of cable inlet wire on screen body frame body (1), after cable (4) that satisfy needs are accomplished through this hole and the internal component connection of screen, shrouding (7) are pressed from both sides cable (4) on pushing away left part in opposite directions and shrouding (2) and the right part, then tighten round head bolt (6) on each group's clamp plate fixed block (5) in proper order, shrouding (7) compress tightly fixedly on going up shrouding (2) and the right part to the left part, the cable hole size and the actual inlet wire condition phase-match that form this moment.
Technical effects
In the past, when the screen body for the power station is manufactured, only a cable inlet hole with a large fixed size can be reserved on the screen body sealing plate due to the fact that the number of cables needing to be connected in the screen body cannot be estimated, and therefore after the cables are laid on the screen body on site, a large gap exists between the cables and the cable inlet hole, and plugging and protection of the cable inlet hole of the screen body are not facilitated.
The utility model discloses an adopt fixed lower shrouding to combine together with mobilizable last shrouding, can adjust the cable hole size according to the quantity of the actual connecting cable of the screen body in the site operation process, the clearance in effective control cable and cable entrance hole, the convenience is to the shutoff in cable entrance hole and the protection of the screen body, goes up the shrouding and adopts the bolt to compress tightly the form, is favorable to dismantling the maintenance.
Drawings
FIG. 1 is a cross-sectional view of the present invention
FIG. 2 is a top view of the present invention
Detailed Description
As shown in fig. 1 and 2, a cable inlet hole structure for a power station screen body comprises a screen body frame body 1, a left upper sealing plate 2, a left lower sealing plate 3, a cable 4, a pressing plate fixing block 5, a round-head bolt 6, a right upper sealing plate 7 and a right lower sealing plate 8.
When the screen body cable is laid in a power station site, firstly, the round-head bolt 6 on the pressing plate fixing block 5 rotates anticlockwise, so that the left upper sealing plate 2 and the right upper sealing plate 7 are loosened, and then the left upper sealing plate 2 and the right upper sealing plate 7 are respectively pushed towards the left side and the right side to leak cable holes.
Introduce the screen with required quantity of cable 4 in through the cable hole and put neatly, accomplish to tie up preliminary fixed to cable 4 after the wiring, shrouding 2 and right portion upward shrouding 7 press from both sides tight cable 4 in promoting left portion in opposite directions, then tighten round head bolt 6 on each group's clamp plate fixed block 5 in proper order, shrouding 2 and right portion upward shrouding 7 compress tightly fixedly on the left portion, the cable hole size and the actual inlet wire condition phase-match that form this moment, adopt fire prevention mud or other materials to carry out the shutoff to gap everywhere according to the power station requirement at last, accomplish the protection of the screen body.
Finally, the scope of protection of the present invention is not limited to the embodiments described above. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (1)
1. The utility model provides a power station is cable entrance hole structure for screen body, characterized by: by screen body frame (1), shrouding (2) on the left part, shrouding (3) under the left part, cable (4), clamp plate fixed block (5), button head bolt (6), shrouding (7) on the right part, shrouding (8) are constituteed under the right part, screen body frame (1) is the bearing structure of the screen body, shrouding (3) under the left part and shrouding (8) are respectively in the bottom position welding of screen body frame (1) under the right part, shrouding (2) horizontal laminating is placed under the left part on shrouding (3) on the left part, shrouding (7) horizontal laminating is placed under the right part on shrouding (8) on the right part, clamp plate fixed block (5) weld on screen body frame (1), behind the screw thread mounting hole of button head bolt (6) twist clamp plate fixed block (5) on the left part on shrouding (2) and right part on shrouding (7) compress tightly fixedly, cable (4) get into the screen internally through the cable hole of the formation between shrouding (2) on the left part and the right part on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022247786.0U CN213401884U (en) | 2020-10-10 | 2020-10-10 | Cable inlet hole structure for power station screen body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022247786.0U CN213401884U (en) | 2020-10-10 | 2020-10-10 | Cable inlet hole structure for power station screen body |
Publications (1)
Publication Number | Publication Date |
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CN213401884U true CN213401884U (en) | 2021-06-08 |
Family
ID=76186253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022247786.0U Active CN213401884U (en) | 2020-10-10 | 2020-10-10 | Cable inlet hole structure for power station screen body |
Country Status (1)
Country | Link |
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CN (1) | CN213401884U (en) |
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2020
- 2020-10-10 CN CN202022247786.0U patent/CN213401884U/en active Active
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