CN210763579U - Protection structure of high-voltage line pay-off device - Google Patents
Protection structure of high-voltage line pay-off device Download PDFInfo
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- CN210763579U CN210763579U CN201920766750.8U CN201920766750U CN210763579U CN 210763579 U CN210763579 U CN 210763579U CN 201920766750 U CN201920766750 U CN 201920766750U CN 210763579 U CN210763579 U CN 210763579U
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Abstract
A protection structure of a high-voltage line pay-off device comprises a pay-off base, bottom feet, a fixed rod, a rotary guardrail, an inserted bar and side guardrails; the bottom ends of the fixing rods penetrate through the pay-off base and are fixed with the bottom feet through threads; the rotary guardrail is arranged at one end of the upper surface of the pay-off base, and two sides of the bottom end of the rotary guardrail are rotatably connected with the pay-off base through movable hinges; the side guardrail sets up in unwrapping wire base upper surface both sides, and every side guardrail includes top railing, fixed block, dwang, axis of rotation, slider, and the slider card is gone into and is slided in the fixed rod side spout of both sides dead lever, and fixed block card is gone into fixed rod side spout top to in going into the fixed rod top draw-in groove with top railing card, realize side guardrail and both sides dead lever fixed connection. The utility model discloses realize trilateral protection to line pay-off, the security is high, and each subassembly can be realized dismantling, easily changes the maintenance, and the structure is small, conveniently transports, and the flexibility of use, the practicality is strong.
Description
Technical Field
The utility model relates to an electric power construction and construction equipment field, especially a protective structure of high-voltage line pay-off.
Background
In the power engineering, projects such as power load calculation, wiring design, and paying-off construction of a line are key technologies, that is, projects related to production, transmission, and distribution of electric energy. The realization of the electric power engineering needs the cooperation completion of a plurality of parts, according to the electric power use demand of construction side units, carries out professional design planning to the line wheel through the design institute, formulates the design scheme of project, carries out the formulation of detailed construction scheme after handing in the construction unit, can implement the construction to the electric power engineering. In the construction process, the paying-off of a power line by a construction party is the most basic construction content of power construction. When a power line is paid off, high-voltage long-distance power transmission or large-current cables are laid, the specification and the size of the cables are usually large, and auxiliary paying off needs to be carried out through specific paying-off equipment.
Due to the fact that the length of the cable is long, the cable is usually wound on a reel and is transported on a pay-off reel when the cable leaves a factory. During paying off, paying-off equipment is used for being matched with a pay-off reel to unreel cables, the used auxiliary paying-off equipment is generally divided into a vertical pay-off rack and a horizontal pay-off rack, the pay-off reel is driven to rotate through a rotating shaft, and the cables are dragged to lay. When the pay-off reel is placed on the pay-off device for paying off, the cable has high strength, and after the cable fixing device is unfastened, the cable releases the stress of the winding coil instantly to cause the cable to swing, so that the cable is easy to scratch and rub to surrounding constructors; and the swing of the cable in the unreeling process is also easy to collide with surrounding constructors, so that potential safety hazards exist. In the existing equipment technology, most of equipment does not set a protection structure for a pay-off device; a small number of equipment that are equipped with protective structure, fire resistive construction adopt the welding form to connect, and protective structure is difficult for the dismouting, leads to whole unwrapping wire equipment volume great, transports the difficulty.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the existence, the utility model discloses a protection architecture of high-voltage line pay-off, its concrete technical scheme as follows: a protection structure of a high-voltage line pay-off device comprises a pay-off base, bottom feet, a fixed rod, a rotary guardrail, an inserted bar and side guardrails; the bottom feet are arranged at four corners of the pay-off base, each bottom foot is of a barrel-shaped structure, and each bottom foot is vertically communicated with the pay-off base; the fixing rods are arranged at four corners of the upper surface of the pay-off base, and the bottom ends of the fixing rods penetrate through the pay-off base and are fixed with the bottom feet through threads; the side wall of each fixed rod is of a groove-shaped structure to form a fixed rod side sliding groove, the top end of each fixed rod is of a groove-shaped structure to form a fixed rod top clamping groove, one side of the top ends of the two fixed rods is provided with a fixed rod baffle, the fixed rod baffle is vertically and fixedly connected with the side wall of the fixed rod, and one side of the fixed rod baffle is provided with a fixed rod baffle hole;
the rotary guardrail is arranged at one end of the upper surface of the pay-off base, two sides of the bottom end of the rotary guardrail are rotatably connected with the pay-off base through movable hinges, two sides of the top end of the rotary guardrail are provided with rotary guardrail connecting holes in a penetrating mode, and the top surface of the rotary guardrail is provided with rotary guardrail holes; the fastener sequentially penetrates through the fixed rod baffle hole and the rotary guardrail connecting hole to realize the fixed connection of the fixed rod and the rotary guardrail; the inserting rod penetrates through the rotary guardrail hole, and the bottom end of the inserting rod is vertically connected with the upper surface of the pay-off base;
the side guardrails are arranged on two sides of the upper surface of the pay-off base, each side guardrail comprises a top railing, a fixed block, a rotating rod, a rotating shaft and a sliding block, and the top railing is of a cuboid structure; the fixed blocks are arranged on two sides of the bottom surface of the top railing, and the top surface of the fixed block and the bottom surface of the top railing are fixedly connected to form an integrated structure; one end of the rotating rod is embedded into the fixed block and is in rotating connection with the fixed block through a shaft; the two rotating rods are mutually crossed and attached through the rotating rod grooves, and the two rotating rods are rotatably connected through the rotating shafts; the sliding block is arranged at one end of the rotating rod, and one end of the rotating rod is embedded into the sliding block and is in rotating connection with the sliding block through a shaft; the slider card is gone into both sides slide in the fixed rod side spout of dead lever, the fixed block card is gone into fixed rod side spout top to with the top railing card go into in the fixed rod top draw-in groove, realize side guardrail and both sides dead lever fixed connection.
Further, the rotary guardrail is in an Contraband-shaped structure.
Further, the length of the insertion rod is slightly larger than the height of the rotary guardrail.
Furthermore, the length of the top railing is matched with the distance between the two fixed rods, and the width and the depth of the top railing are matched with those of the fixed rod top clamping grooves.
Further, every the cross-section of fixed block is "Contraband" font structure, every the outer width of fixed block with dead lever sideslip groove width suits, the interior width of fixed block with the width of dwang suits.
Furthermore, the depth of the groove of the rotating rod is half of the width of the rotating rod.
Further, every the cross-section of slider is "Contraband" font structure, every the outer width of slider with dead lever side sliding groove width suits, the interior width of slider with the width of dwang suits.
Further, the fastener is one or more of a bolt, a nut, a screw and a self-tapping screw.
The structure principle of the utility model is that:
when the utility model is used and installed, the four fixed rods are respectively inserted into the bottom feet and are fixedly connected with the bottom feet through threads, and the steering of the fixed rods at the two sides is adjusted, so that the side chutes of the fixed rods are oppositely arranged; rotating the rotary guardrail to a vertical position through a movable hinge, and fixing the fixed rod and the rotary guardrail by penetrating a fastener through the fixed rod baffle hole and the rotary guardrail connecting hole; inserting the inserted bar into the rotary guardrail hole and vertically arranging the inserted bar; take out two side guardrails, adjust the angle that opens and shuts between the movable rod, make the slider slide in the fixed rod side spout in the fixed rod of both sides side and slide downwards to in all sliding a plurality of sliders into fixed rod side spout in proper order, in fixed block card income fixed rod side spout after that, in the fixed rod top draw-in groove is gone into to the fixed rod card, accomplish the fixed between side guardrail and the both sides fixed rod.
After the utility model is used, the side guard bar is drawn out from the side chute of the fixed rod, the rotating rod of the side guard bar can rotate, and the side guard bar is folded; after the inserted link is taken out, the rotary guardrail is rotatably attached to the upper surface of the pay-off base through the movable hinge; and after the four fixing rods are rotated, the fixing rods are taken out.
The utility model has the advantages that:
after the installation of the utility model is completed, the three-side protection of the rotary guardrail and the side guardrail is carried out around the line pay-off device, the cable of the pay-off reel is drawn out from one side of the pay-off base, and the cable can be prevented from swinging due to stress or shaking during pay-off when the cable is paid off, so that the damage to surrounding constructors is caused, the safety of the constructors is effectively protected, and the safety is high; simultaneously, protective structure adopts the dead lever cooperation rotatory guardrail, the structural style of side guardrail, can realize dismouting, concatenation between each subassembly, can realize dismantling each subassembly after protective structure uses to foldable accomodating, conveniently accomodate alone between each subassembly, the maintenance of being convenient for change when each subassembly exists the damage, and reduced overall structure's volume, convenient in the transportation of whole equipment, when satisfying equipment protective structure security performance, the flexibility that equipment used has been improved, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the rotary guard rail and the fixed rod of the present invention.
Fig. 3 is a schematic view of the connection structure of the side guard rail and the fixing rod of the present invention.
List of reference numerals: the device comprises a paying-off base 1, a bottom foot 2, a fixed rod 3, a fixed rod side sliding groove 3-1, a fixed rod top clamping groove 3-2, a fixed rod baffle 3-3, a fixed rod baffle hole 3-31, a rotary guardrail 4, a rotary guardrail connecting hole 4-1, a rotary guardrail hole 4-2, an inserting rod 5, a side guardrail 6, a top guardrail 6-1, a fixed block 6-2, a rotary rod 6-3, a rotary rod groove 6-31, a rotary shaft 6-4 and a sliding block 6-5.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.
The protection structure of the high-voltage line pay-off device can be seen by combining the attached drawing, and comprises a pay-off base, bottom feet, a fixed rod, a rotary guardrail, an inserted rod and side guardrails; the bottom feet are arranged at four corners of the pay-off base, each bottom foot is of a barrel-shaped structure, and each bottom foot is vertically communicated with the pay-off base; the fixing rods are arranged at four corners of the upper surface of the pay-off base, and the bottom ends of the fixing rods penetrate through the pay-off base and are fixed with the bottom feet through threads; the side wall of each fixed rod is of a groove-shaped structure to form a fixed rod side sliding groove, the top end of each fixed rod is of a groove-shaped structure to form a fixed rod top clamping groove, one side of the top ends of the two fixed rods is provided with a fixed rod baffle, the fixed rod baffle is vertically and fixedly connected with the side wall of the fixed rod, and one side of the fixed rod baffle is provided with a fixed rod baffle hole;
the rotary guardrail is arranged at one end of the upper surface of the pay-off base, two sides of the bottom end of the rotary guardrail are rotatably connected with the pay-off base through movable hinges, two sides of the top end of the rotary guardrail are provided with rotary guardrail connecting holes in a penetrating mode, and the top surface of the rotary guardrail is provided with rotary guardrail holes; the fastener sequentially penetrates through the fixed rod baffle hole and the rotary guardrail connecting hole to realize the fixed connection of the fixed rod and the rotary guardrail; the inserting rod penetrates through the rotary guardrail hole, and the bottom end of the inserting rod is vertically connected with the upper surface of the pay-off base;
the side guardrails are arranged on two sides of the upper surface of the pay-off base, each side guardrail comprises a top railing, a fixed block, a rotating rod, a rotating shaft and a sliding block, and the top railing is of a cuboid structure; the fixed blocks are arranged on two sides of the bottom surface of the top railing, and the top surface of the fixed block and the bottom surface of the top railing are fixedly connected to form an integrated structure; one end of the rotating rod is embedded into the fixed block and is in rotating connection with the fixed block through a shaft; the two rotating rods are mutually crossed and attached through the rotating rod grooves, and the two rotating rods are rotatably connected through the rotating shafts; the sliding block is arranged at one end of the rotating rod, and one end of the rotating rod is embedded into the sliding block and is in rotating connection with the sliding block through a shaft; the slider card is gone into both sides slide in the fixed rod side spout of dead lever, the fixed block card is gone into fixed rod side spout top to with the top railing card go into in the fixed rod top draw-in groove, realize side guardrail and both sides dead lever fixed connection.
Further, the rotary guardrail is in an Contraband-shaped structure.
Further, the length of the insertion rod is slightly larger than the height of the rotary guardrail.
Furthermore, the length of the top railing is matched with the distance between the two fixed rods, and the width and the depth of the top railing are matched with those of the fixed rod top clamping grooves.
Further, every the cross-section of fixed block is "Contraband" font structure, every the outer width of fixed block with dead lever sideslip groove width suits, the interior width of fixed block with the width of dwang suits.
Furthermore, the depth of the groove of the rotating rod is half of the width of the rotating rod.
Further, every the cross-section of slider is "Contraband" font structure, every the outer width of slider with dead lever side sliding groove width suits, the interior width of slider with the width of dwang suits.
Further, the fastener is one or more of a bolt, a nut, a screw and a self-tapping screw.
The structure principle of the utility model is that:
when the utility model is used and installed, the four fixed rods are respectively inserted into the bottom feet and are fixedly connected with the bottom feet through threads, and the steering of the fixed rods at the two sides is adjusted, so that the side chutes of the fixed rods are oppositely arranged; rotating the rotary guardrail to a vertical position through a movable hinge, and fixing the fixed rod and the rotary guardrail by penetrating a fastener through the fixed rod baffle hole and the rotary guardrail connecting hole; inserting the inserted bar into the rotary guardrail hole and vertically arranging the inserted bar; take out two side guardrails, adjust the angle that opens and shuts between the movable rod, make the slider slide in the fixed rod side spout in the fixed rod of both sides side and slide downwards to in all sliding a plurality of sliders into fixed rod side spout in proper order, in fixed block card income fixed rod side spout after that, in the fixed rod top draw-in groove is gone into to the fixed rod card, accomplish the fixed between side guardrail and the both sides fixed rod.
After the utility model is used, the side guard bar is drawn out from the side chute of the fixed rod, the rotating rod of the side guard bar can rotate, and the side guard bar is folded; after the inserted link is taken out, the rotary guardrail is rotatably attached to the upper surface of the pay-off base through the movable hinge; and after the four fixing rods are rotated, the fixing rods are taken out.
The utility model has the advantages that:
after the installation of the utility model is completed, the three-side protection of the rotary guardrail and the side guardrail is carried out around the line pay-off device, the cable of the pay-off reel is drawn out from one side of the pay-off base, and the cable can be prevented from swinging due to stress or shaking during pay-off when the cable is paid off, so that the damage to surrounding constructors is caused, the safety of the constructors is effectively protected, and the safety is high; simultaneously, protective structure adopts the dead lever cooperation rotatory guardrail, the structural style of side guardrail, can realize dismouting, concatenation between each subassembly, can realize dismantling each subassembly after protective structure uses to foldable accomodating, conveniently accomodate alone between each subassembly, the maintenance of being convenient for change when each subassembly exists the damage, and reduced overall structure's volume, convenient in the transportation of whole equipment, when satisfying equipment protective structure security performance, the flexibility that equipment used has been improved, therefore, the clothes hanger is strong in practicability.
Claims (8)
1. A protection structure of a high-voltage line pay-off device is characterized by comprising a pay-off base, bottom feet, a fixed rod, a rotary guardrail, an inserted rod and side guardrails; the bottom feet are arranged at four corners of the pay-off base, each bottom foot is of a barrel-shaped structure, and each bottom foot is vertically communicated with the pay-off base; the fixing rods are arranged at four corners of the upper surface of the pay-off base, and the bottom ends of the fixing rods penetrate through the pay-off base and are fixed with the bottom feet through threads; the side wall of each fixed rod is of a groove-shaped structure to form a fixed rod side sliding groove, the top end of each fixed rod is of a groove-shaped structure to form a fixed rod top clamping groove, one side of the top ends of the two fixed rods is provided with a fixed rod baffle, the fixed rod baffle is vertically and fixedly connected with the side wall of the fixed rod, and one side of the fixed rod baffle is provided with a fixed rod baffle hole;
the rotary guardrail is arranged at one end of the upper surface of the pay-off base, two sides of the bottom end of the rotary guardrail are rotatably connected with the pay-off base through movable hinges, two sides of the top end of the rotary guardrail are provided with rotary guardrail connecting holes in a penetrating mode, and the top surface of the rotary guardrail is provided with rotary guardrail holes; the fastener sequentially penetrates through the fixed rod baffle hole and the rotary guardrail connecting hole to realize the fixed connection of the fixed rod and the rotary guardrail; the inserting rod penetrates through the rotary guardrail hole, and the bottom end of the inserting rod is vertically connected with the upper surface of the pay-off base;
the side guardrails are arranged on two sides of the upper surface of the pay-off base, each side guardrail comprises a top railing, a fixed block, a rotating rod, a rotating shaft and a sliding block, and the top railing is of a cuboid structure; the fixed blocks are arranged on two sides of the bottom surface of the top railing, and the top surface of the fixed block and the bottom surface of the top railing are fixedly connected to form an integrated structure; one end of the rotating rod is embedded into the fixed block and is in rotating connection with the fixed block through a shaft; the two rotating rods are mutually crossed and attached through the rotating rod grooves, and the two rotating rods are rotatably connected through the rotating shafts; the sliding block is arranged at one end of the rotating rod, and one end of the rotating rod is embedded into the sliding block and is in rotating connection with the sliding block through a shaft; the slider card is gone into both sides slide in the fixed rod side spout of dead lever, the fixed block card is gone into fixed rod side spout top to with the top railing card go into in the fixed rod top draw-in groove, realize side guardrail and both sides dead lever fixed connection.
2. A protective structure for a high voltage power line take-off as claimed in claim 1, wherein said rotating fence is in the form of an "Contraband".
3. A protective structure for a high voltage line pay-off device as claimed in claim 1, wherein the length of said plug is slightly greater than the height of said rotating fence.
4. The protective structure of a high-voltage wire pay-off device as claimed in claim 1, wherein the length of the top rail is adapted to the distance between two fixing rods, and the width and depth of the top rail are adapted to the width and depth of the top slot of the fixing rod.
5. The protection structure of claim 1, wherein each of the fixing blocks has a cross-section of Contraband shape, the outer width of each fixing block is adapted to the width of the side groove of the fixing rod, and the inner width of the fixing block is adapted to the width of the rotating rod.
6. The shielding structure of a high voltage wire pay-off device as claimed in claim 1, wherein the depth of the recess of the rotation rod is half of the width of the rotation rod.
7. The protection structure of claim 1, wherein each of the sliders has a cross-section of Contraband shape, the outer width of each slider is adapted to the width of the side groove of the fixing rod, and the inner width of each slider is adapted to the width of the rotating rod.
8. A protective structure for a high voltage power line take-off device according to claim 1, wherein the fastener is one or more of a bolt, a nut, a screw, and a self-tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766750.8U CN210763579U (en) | 2019-05-27 | 2019-05-27 | Protection structure of high-voltage line pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766750.8U CN210763579U (en) | 2019-05-27 | 2019-05-27 | Protection structure of high-voltage line pay-off device |
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| Publication Number | Publication Date |
|---|---|
| CN210763579U true CN210763579U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920766750.8U Active CN210763579U (en) | 2019-05-27 | 2019-05-27 | Protection structure of high-voltage line pay-off device |
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| CN (1) | CN210763579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501378A (en) * | 2021-09-13 | 2021-10-15 | 江苏中盟电气设备有限公司 | Cable rack for transformer |
-
2019
- 2019-05-27 CN CN201920766750.8U patent/CN210763579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501378A (en) * | 2021-09-13 | 2021-10-15 | 江苏中盟电气设备有限公司 | Cable rack for transformer |
| CN113501378B (en) * | 2021-09-13 | 2021-11-26 | 江苏中盟电气设备有限公司 | Cable rack for transformer |
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