CN219654404U - Power transmission frame - Google Patents
Power transmission frame Download PDFInfo
- Publication number
- CN219654404U CN219654404U CN202223282687.1U CN202223282687U CN219654404U CN 219654404 U CN219654404 U CN 219654404U CN 202223282687 U CN202223282687 U CN 202223282687U CN 219654404 U CN219654404 U CN 219654404U
- Authority
- CN
- China
- Prior art keywords
- vertical
- transmission frame
- groove
- sides
- sleeved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 33
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses an electric power transmission frame, which comprises a transmission frame main body, wherein first porcelain bottles used for supporting a high-voltage cable are fixedly arranged at the tops of two sides of the transmission frame main body through brackets respectively; the lower side of the first electric porcelain bottle is also provided with a second electric porcelain bottle; the two sides of the transmission frame main body are both provided with vertical plates in a sliding mode, vertical grooves are formed in the vertical plates, connecting plates are sleeved in the vertical grooves in a sliding mode along the vertical direction, and the right sides of the connecting plates are fixedly connected with the second electric porcelain bottles through connecting frames and mounting frames; both sides of the transmission frame main body are provided with slide grooves, slide blocks are sleeved in the slide grooves in a sliding manner, and the right sides of the slide blocks are fixedly connected with the connecting plates. According to the utility model, the vertical distance between the cables fixed on the first electric porcelain bottle and the second electric porcelain bottle can be adjusted according to actual needs, the structure is simple, the adjustment and the use are convenient, the limitation that the distance between the cables is not easy to adjust in the past is avoided, and the adaptability and the flexibility in use are greatly improved.
Description
Technical Field
The utility model relates to the technical field of cable transmission frames, in particular to an electric power transmission frame.
Background
As is well known, power transmission is an indispensable process for transmitting electric energy from a power plant to a transformer substation, and since the transmission distance of high-voltage electricity is long and the transmission site of high-voltage electricity is generally in the field, it is necessary to transmit high-voltage cables using a power transmission rack in order to save costs and ensure safety in the high-voltage electricity transmission process.
As disclosed in the prior art CN205422110U, a multi-stage power transmission tower comprises a supporting frame, wherein a frame body is connected above the supporting frame, reinforcing ribs are connected on the inner sides of the frame body and the supporting frame, supporting rods are sequentially arranged on the front surface of the frame body from top to bottom, and fixing blocks are arranged on the upper parts of the supporting rods, so that a transverse frame can be firmly fixed, and when the tower fails, the transverse frame can be conveniently detached for maintenance; the high-voltage wire can be temporarily placed on the fixed groove; the device has the advantages of simple and reasonable structure, convenient installation and maintenance, low maintenance cost, safety and reliability. However, in the existing multi-stage type power transmission frame, the power cables at the upper and lower stages are relatively fixedly arranged on the whole installation structure, and the upper and lower interval distance of the power cables on the electric porcelain bottles at the upper and lower stages cannot be adjusted, so that the limitation of the transmission frame in the cable transmission use process is large, and the adaptability is poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a power transmission frame.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the power transmission rack comprises a transmission rack main body, wherein first electric porcelain bottles used for supporting high-voltage cables are fixedly installed at the tops of two sides of the transmission rack main body through brackets respectively; the lower side of the first electric porcelain bottle is also provided with a second electric porcelain bottle;
the two sides of the transmission frame main body are both provided with vertical plates in a sliding mode, vertical grooves are formed in the vertical plates, connecting plates are sleeved in the vertical grooves in a sliding mode along the vertical direction, and the right sides of the connecting plates are fixedly connected with the second electric porcelain bottles through connecting frames and mounting frames; the two sides of the transmission frame main body are provided with slide grooves, slide blocks are sleeved in the slide grooves in a sliding mode, the right sides of the slide blocks are fixedly connected with the connecting plates, and the left sides of the slide blocks extend to the left sides of the slide grooves and are fixedly connected with limit sliding blocks;
a screw is fixedly arranged in the slideway groove, a first groove and a second groove are respectively arranged on one side, close to each other, of the slideway block and the limiting slide block, a threaded pipe is rotatably arranged between the inner wall of the top part and the inner wall of the bottom side of the first groove, and the threaded pipe is sleeved on the screw and is in threaded connection with the screw; the worm wheel is fixedly sleeved on the threaded pipe positioned in the first groove, the worm is meshed on the worm wheel, and the left end of the worm rotates to penetrate through the outside of the limit sliding block and is fixedly connected with the rotating head.
Preferably, the vertical groove is internally and fixedly provided with a vertical guide rod, the connecting plate is provided with a vertical hole, and the connecting plate is sheathed on the vertical guide rod in a sliding way along the vertical direction through the vertical hole.
Preferably, the first bearings are fixedly installed on the top inner wall and the bottom inner wall of the first groove, and two ends of the threaded pipe are respectively rotatably installed on the two first bearings.
Preferably, a second bearing is fixedly sleeved on the left inner wall of the second groove, and the worm is rotatably arranged on the second bearing.
Preferably, a rotary slot is formed in the left end of the rotary head, and the rotary slot at the left end of the rotary head is specifically an inner hexagonal slot.
Preferably, a bearing seat is fixedly arranged on the right inner wall of the first groove, and the right end of the worm is rotatably arranged on the bearing seat.
By adopting the structure, the utility model has the following beneficial effects:
the power transmission frame drives the worm to rotate through the rotating head, the worm is meshed with the worm wheel for transmission when the worm rotates, so that the threaded pipe is driven to rotate on the first bearing of the slideway block, the slideway block can drive the connecting plate, the connecting frame, the mounting frame and the first electric porcelain bottle to move upwards or downwards through the threaded pipe to carry out upward or downward threaded transmission on the screw rod when the threaded pipe rotates;
finally, according to the utility model, the vertical distance between the cables fixed on the first electric porcelain bottle and the second electric porcelain bottle can be adjusted according to actual needs, so that the limitation that the distance between the cables is not easy to adjust in the past is avoided, the adaptability and the flexibility in use are greatly improved, and the electric porcelain bottle is simple in structure and convenient to adjust and use.
Drawings
Fig. 1 is a schematic structural diagram of a power transmission rack according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the structure between the screw, worm wheel and threaded pipe in the present utility model;
fig. 5 is a schematic side view of the connecting plate and the vertical guide rod in the utility model.
In the figure: 1. a transmission rack main body; 100. a slideway slot; 2. a riser; 200. a vertical groove; 201. a connecting plate; 202. a vertical guide rod; 203. a vertical hole; 3. a connecting frame; 4. a mounting frame; 400. a slideway slot; 5. a second porcelain bottle; 6. a screw; 7. a slideway block; 700. a first groove; 8. a limit sliding block; 800. a second groove; 9. a rotating head; 10. a worm; 11. a worm wheel; 12. a threaded tube; 13. a first bearing; 14. a second bearing; 15. a first porcelain bottle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 5, a power transmission rack comprises a transmission rack main body 1, wherein first porcelain insulators 15 for supporting a high-voltage cable are fixedly installed at the tops of two sides of the transmission rack main body 1 through brackets respectively; the lower side of the first porcelain bottle 15 is also provided with a second porcelain bottle 5;
two sides of the transmission frame main body 1 are both provided with vertical plates 2 in a sliding manner, the vertical plates 2 are provided with vertical grooves 200, a connecting plate 201 is sleeved in the vertical grooves 200 in a sliding manner along the vertical direction, and the right side of the connecting plate 201 is fixedly connected with the second electric porcelain bottle 5 through a connecting frame 3 and a mounting frame 4; the two sides of the transmission frame main body 1 are provided with slide grooves 100, a slide block 7 is sleeved in the slide grooves 100 in a sliding manner, the right side of the slide block 7 is fixedly connected with a connecting plate 201, and the left side of the slide block 7 extends to the left side of the slide grooves 100 and is fixedly connected with a limit slide block 8;
a screw rod 6 is fixedly arranged in the slideway slot 100, a first groove 700 and a second groove 800 are respectively arranged on one side, close to each other, of the slideway block 7 and the limit sliding block 8, a threaded pipe 12 is rotatably arranged between the inner wall of the top part and the inner wall of the bottom side of the first groove 700, and the threaded pipe 12 is sleeved on the screw rod 6 and is in threaded connection with the screw rod 6; the worm wheel 11 is fixedly sleeved on the threaded pipe 12 positioned in the first groove 700, the worm 10 is meshed on the worm wheel 11, and the left end of the worm 10 rotates to penetrate through the outside of the limit sliding block 8 and is fixedly connected with the rotating head 9.
In this example, a vertical guide rod 202 is fixedly installed in the vertical groove 200, a vertical hole 203 is formed in the connecting plate 201, and the connecting plate 201 is sleeved on the vertical guide rod 202 in a sliding manner along the vertical direction through the vertical hole 203.
In this example, the first bearings 13 are fixedly installed on the top inner wall and the bottom inner wall of the first groove 700, and two ends of the threaded pipe 12 are respectively rotatably installed on the two first bearings 13; a second bearing 14 is fixedly sleeved on the left inner wall of the second groove 800, and the worm 10 is rotatably mounted on the second bearing 14.
The left end of the rotating head 9 is provided with a rotating slot, and the rotating slot at the left end of the rotating head 9 is specifically an inner hexagonal slot; a bearing housing is fixedly installed on the right inner wall of the first groove 700, and the right end of the worm 10 is rotatably installed on the bearing housing.
As shown in fig. 1 to 5, the power transmission rack provided by the utility model is characterized in that cables are supported and connected through a first electric porcelain bottle 15 and a second electric porcelain bottle 5 on two sides of a transmission rack main body 1; the vertical distance between the cables fixed on the first electric porcelain bottle 15 and the second electric porcelain bottle 5 can be adjusted according to actual needs; namely, the rotating head 9 rotates to drive the worm 10 to rotate, the worm 10 is meshed with the worm wheel 11 for transmission when rotating, so that the threaded pipe 12 is driven to rotate on the first bearing 13 of the slideway block 7, the slideway block 7 can be driven to move upwards or downwards on the screw rod 6 through the threaded pipe 12 when the threaded pipe 12 rotates, and the connecting plate 201, the connecting frame 3, the mounting frame 4 and the first porcelain bottle 15 are driven to move upwards or downwards for adjustment when the slideway block 7 moves; finally, the vertical distance between the first electric porcelain bottle 15 and the cable fixed on the second electric porcelain bottle 5 can be adjusted according to actual needs, and the electric porcelain bottle is simple in structure, convenient to adjust and use, avoids the limitation that the distance between the cables is not easy to adjust, and greatly improves the adaptability and the flexibility in use.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The power transmission frame comprises a transmission frame main body (1), and is characterized in that first porcelain bottles (15) used for supporting high-voltage cables are fixedly arranged at the tops of two sides of the transmission frame main body (1) through brackets respectively; the lower side of the first porcelain bottle (15) is also provided with a second porcelain bottle (5);
two sides of the transmission frame main body (1) are provided with vertical plates (2) in a sliding mode, vertical grooves (200) are formed in the vertical plates (2), connecting plates (201) are sleeved in the vertical grooves (200) in a sliding mode along the vertical direction, and the right sides of the connecting plates (201) are fixedly connected with the second electric porcelain bottles (5) through connecting frames (3) and mounting frames (4); both sides of the transmission frame main body (1) are provided with slide grooves (100), slide blocks (7) are sleeved in the slide grooves (100) in a sliding manner, the right sides of the slide blocks (7) are fixedly connected with the connecting plates (201), and the left sides of the slide blocks (7) extend to the left sides of the slide grooves (100) and are fixedly connected with limit sliding blocks (8);
a screw rod (6) is fixedly arranged in the slideway groove (100), a first groove (700) and a second groove (800) are respectively arranged on one side, close to each other, of the slideway block (7) and the limit sliding block (8), a threaded pipe (12) is rotatably arranged between the inner wall of the top part and the inner wall of the bottom side of the first groove (700), and the threaded pipe (12) is sleeved on the screw rod (6) and is in threaded connection with the screw rod (6); a worm wheel (11) is fixedly sleeved on a threaded pipe (12) positioned in the first groove (700), a worm (10) is meshed on the worm wheel (11), and the left end of the worm (10) rotates to penetrate through the outer part of the limit sliding block (8) and is fixedly connected with a rotating head (9).
2. The power transmission frame according to claim 1, wherein a vertical guide rod (202) is fixedly installed in the vertical groove (200), a vertical hole (203) is formed in the connecting plate (201), and the connecting plate (201) is sleeved on the vertical guide rod (202) in a sliding manner along the vertical direction through the vertical hole (203).
3. A power transmission rack according to claim 1, wherein the first bearings (13) are fixedly mounted on the top inner wall and the bottom inner wall of the first groove (700), and both ends of the threaded pipe (12) are rotatably mounted on the two first bearings (13), respectively.
4. A power transmission rack according to claim 1, characterized in that the second bearing (14) is fixedly sleeved on the left inner wall of the second recess (800), and the worm (10) is rotatably mounted on the second bearing (14).
5. A power transmission rack according to claim 1, characterized in that the swivel head (9) is provided with swivel slots at the left end, and the swivel slots at the left end of the swivel head (9) are in particular hexagon socket.
6. A power transmission rack according to claim 1, characterized in that the right side inner wall of the first recess (700) is fixedly provided with a bearing housing, and the right end of the worm (10) is rotatably mounted on the bearing housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223282687.1U CN219654404U (en) | 2022-12-08 | 2022-12-08 | Power transmission frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223282687.1U CN219654404U (en) | 2022-12-08 | 2022-12-08 | Power transmission frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654404U true CN219654404U (en) | 2023-09-08 |
Family
ID=87855367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223282687.1U Active CN219654404U (en) | 2022-12-08 | 2022-12-08 | Power transmission frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654404U (en) |
-
2022
- 2022-12-08 CN CN202223282687.1U patent/CN219654404U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107947059B (en) | Rising mechanism of communication cable bracing piece | |
| CN110011608A (en) | A kind of adjustable photovoltaic bracket of rotation | |
| CN208200295U (en) | A kind of liftable mobile electrical maintenance of equipment device | |
| CN112582964B (en) | Height-adjustable's defroster device for power transmission line | |
| CN210920780U (en) | Rotary monitoring tower | |
| CN216303211U (en) | Electric power detection maintenance lift platform | |
| CN219654404U (en) | Power transmission frame | |
| CN116632756B (en) | Spacer for overhead cable | |
| CN219643444U (en) | Stringing device for high-voltage power construction | |
| CN210150492U (en) | Wire and cable tension adjusting device | |
| CN218072172U (en) | Photovoltaic power generation inverter bracket | |
| CN211959114U (en) | Support frame for solar photovoltaic | |
| CN216055988U (en) | Electrical engineering location installation device | |
| CN215378838U (en) | High-reliability photoelectric support for parking garage | |
| CN212807221U (en) | Water level monitoring device for hydraulic engineering | |
| CN217307227U (en) | Lightning arrester is erect to electric power engineering distribution lines | |
| CN213793014U (en) | Transformer substation insulator cleaning tool | |
| CN217382263U (en) | Liftable monitoring system for transformer substation | |
| CN218398144U (en) | Patrol and examine robot in rail mounted distribution station room | |
| CN213089689U (en) | Adjustable solar street lamp | |
| CN217972304U (en) | Sliding contact type power supply device for gantry crane | |
| CN219419893U (en) | Power distribution switch cabinet with wire arrangement structure | |
| CN220628499U (en) | Bus lifting structure of centrally installed switchgear | |
| CN212252413U (en) | Environment-friendly ultraviolet street lamp with adjustable | |
| CN215557981U (en) | Threading construction device for building electrical engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Luhai Inventor after: Cui Jianli Inventor after: Gao Zhengdong Inventor after: Liu Huijuan Inventor before: Liu Huijuan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: Room 601, Unit 1, No. 356 Jiangcheng Street, Yuanbao District, Dandong City, Liaoning Province, 118000 Patentee after: Gao Luhai Address before: No. 18, No.2 Road, Shashi District, Jingmen City, Hubei Province, 434005 Patentee before: Liu Huijuan |
|
| TR01 | Transfer of patent right |