CN210326924U - Electric power transmission electric wire overhead line street sign indicating number - Google Patents
Electric power transmission electric wire overhead line street sign indicating number Download PDFInfo
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- CN210326924U CN210326924U CN201921634444.5U CN201921634444U CN210326924U CN 210326924 U CN210326924 U CN 210326924U CN 201921634444 U CN201921634444 U CN 201921634444U CN 210326924 U CN210326924 U CN 210326924U
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Abstract
The utility model relates to the technical field of power equipment, and an electric power transmission electric wire frame line street sign indicating number is disclosed, including fixed body frame, the fixed welding in top of fixed body frame has the feeder pillar, the inside movable mounting of feeder pillar has the stock, the wire winding insulator head has been cup jointed along the activity outward of stock, the inside fixed mounting of wire winding insulator head has the solid fixed rubber ring, the outer edge of solid fixed rubber ring and the first fixed mounting of wire winding insulator, the interior edge of solid fixed rubber ring cup joints along the activity with the outer of stock. This electric power transmission wire frame line street sign indicating number changes the four-point fixation in fixed body frame both sides into through the mode that fixes two expansion screw straight lines of tradition, and fixed benefit embodies in two aspects like this, and one aspect is under separating wire winding insulation head with the mounting hole, and the difficulty can not appear in the installation, and in addition on the one hand is more stable in the installation, can follow four angles and fix whole street sign indicating number, compares traditional street sign indicating number, more has the superiority.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is an electric power transmission electric wire overhead line street sign indicating number.
Background
The street sign is a device for fixing a power line, and usually a low-voltage line (a transformer low-voltage outgoing line) is erected in rural areas and is usually a cement pole, but the cement pole is erected in urban roads, so that the street sign is very inconvenient, and the street sign appears.
The existing street sign indicating number structure is simpler (see attached figure 1), the winding insulation head is fixed on the long rod only by the fixing main frame, the branch frame and the long rod, thus the simple structure can play a role of fixing, however, there still remain problems, such as that the fixing hole of the fixing main frame is opened just below the insulation head of the winding wire, thus, when the main frame is fixed by the expansion screws, the winding insulation head can block the mounting tool, which causes difficult mounting, in addition, the fixing main frame is mounted by adopting two expansion screws, if one of the expansion screws is loosened, the fixed main frame can incline, and finally the street code can be pulled out by the pulling force of the electric wire, thereby possibly causing serious consequences, in addition, the prior insulating head is directly sleeved on the long rod, the long rod is made of metal, the insulating head is made of porcelain, the tension of the wire after the insulation head is wound can cause one side of the insulation head to be stressed and broken.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides an electric power transmission electric wire rack line street sign indicating number possesses the fixed stability and the installation convenience of guaranteeing the street sign indicating number installation in fixed body frame four corners, wire winding insulator head is inside to add and to put the advantage that fixed rubber ring guaranteed wire winding insulator head safety, has solved current insulator head and has directly cup jointed on the stock, and the stock is the metal material, the insulator head is porcelain matter, the pulling force that receives the electric wire after the insulator head wire winding probably can lead to the cracked problem of insulator head.
The utility model provides a following technical scheme: the utility model provides an electric power transmission electric wire frame line street sign indicating number, includes fixed body frame, the fixed welding in top of fixed body frame has the feeder pillar, the inside movable mounting of feeder pillar has the stock, wire winding insulator head has been cup jointed along the activity outward of stock, the inside fixed mounting of wire winding insulator head has fixed rubber ring, fixed rubber ring's outer edge and wire winding insulator head fixed mounting, the interior edge of fixed rubber ring cup joints along the activity with the outer of stock, the one end of stock is equipped with the spacing head, the other end swing joint of stock has mounting nut, the fixed welding in both sides of fixed body frame has the stationary dog, the fixed orifices has been seted up in the front of stationary dog, the outside of the outstanding wire winding insulator head top of fixed rubber ring and bottom is equipped with stop device.
Preferably, the number of the branch frames is six, and the bottom ends of the six branch frames are fixedly welded with the front face of the fixed main frame.
Preferably, one end of the long rod close to the mounting nut is provided with an external thread.
Preferably, the fixed rubber ring is made of rubber, the inner diameter of the fixed rubber ring is the same as the outer diameter of the long rod, and the outer diameter of the fixed rubber ring is the same as the inner diameter of the winding insulation head.
Preferably, the number of the fixed claws is four, and the four fixed claws are symmetrically distributed on two sides of the fixed main frame.
Preferably, the limiting device is in the shape of a circular ring.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this electric power transmission wire frame line street sign indicating number changes the four-point fixation in fixed body frame both sides into through the mode that fixes two expansion screw straight lines of tradition, and fixed benefit embodies in two aspects like this, and one aspect is under separating wire winding insulation head with the mounting hole, and the difficulty can not appear in the installation, and in addition on the one hand is more stable in the installation, can follow four angles and fix whole street sign indicating number, compares traditional street sign indicating number, more has the superiority.
2. This electric power transmission electric wire frame line street sign indicating number, there is one deck fixed rubber ring through the inside fixed mounting at wire winding insulating head, there is the one deck bradyseism structure this fixed rubber ring set up can make between wire winding insulating head and the stock, just so can play the effect of bradyseism between wire winding insulating head and stock, the stock that prevents that the wire winding insulating head of porcelain matter from touchhing the metallics receives to break, thereby wire winding insulating head's life has been guaranteed, fixed rubber ring is located wire winding insulating head's top and bottom and has all set up limit structure in addition, make fixed rubber ring can not break away from wire winding insulating head easily, guarantee fixed effect.
Drawings
FIG. 1 is a schematic view of a conventional street code structure;
FIG. 2 is a top view of the present invention;
fig. 3 is a sectional view of the structure of the wire winding insulation head of the present invention.
In the figure: 1. fixing the main frame; 2. a branch frame; 3. a long rod; 4. a winding insulation head; 5. fixing a rubber ring; 6. a limiting head; 7. mounting a nut; 8. a fixed jaw; 9. a fixing hole; 10. a limiting device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, an electric power transmission wire frame wire street code comprises a fixing main frame 1, branch frames 2 fixedly welded on the top of the fixing main frame 1, six branch frames 2, the bottom ends of the six branch frames 2 are fixedly welded with the front surface of the fixing main frame 1, the six branch frames 2 can fix five wire winding insulation heads 4 through the arrangement of the six branch frames 2, so that a better fixing effect can be achieved, in addition, the bottom ends of the six branch frames 2 are fixedly welded with the front surface of the fixing main frame 1, the six branch frames 2 can be fixed more firmly, disconnection can not occur in use, so that the branch frames 2 have more safety for fixing the wire winding insulation heads 4, long rods 3 are movably installed inside the branch frames 2, and external threads are arranged at one ends of the long rods 3, which are close to mounting nuts 7, the long rod 3 can be movably installed through the external thread and the nut 7 through the arrangement that the external thread is arranged at one end of the long rod 3 close to the installation nut 7, so that the installation is more convenient, the winding insulation head 4 is movably sleeved on the outer edge of the long rod 3, the fixing rubber ring 5 is fixedly installed inside the winding insulation head 4, the fixing rubber ring 5 is made of rubber, the inner diameter of the fixing rubber ring 5 is the same as the outer diameter of the long rod 3, the outer diameter of the fixing rubber ring 5 is the same as the inner diameter of the winding insulation head 4, the fixing rubber ring 5 is made of rubber, the manufacturing cost and the cost ratio of the fixing rubber ring 5 can be high, but the good cushioning and protection effects can be brought, in addition, the fitting between the fixing rubber ring 5 and the long rod 3 can be more compact through the arrangement that the inner diameter of the fixing rubber ring 5 is the same as the outer diameter of the long rod 3, thereby ensuring stability, and the external diameter of the fixed rubber ring 5 is the same with the internal diameter of the winding insulation head 4, also for ensuring stability, thereby protecting the winding insulation head 4 more comprehensively, the outer edge of the fixed rubber ring 5 is fixedly installed with the winding insulation head 4, the inner edge of the fixed rubber ring 5 is movably sleeved with the outer edge of the long rod 3, one end of the long rod 3 is provided with a spacing head 6, the other end of the long rod 3 is movably connected with an installation nut 7, the two sides of the fixed main frame 1 are fixedly welded with the fixing claws 8, the number of the fixing claws 8 is four, and the four fixing claws 8 are symmetrically distributed at the two sides of the fixed main frame 1, the fixing of the fixing claws 8 to the fixed main frame 1 can be more firm through the arrangement of the four fixing claws 8 which are symmetrically distributed at the two sides of the fixed main frame 1, the fixed points can be expanded to the two sides from the middle, can obtain better stability after fixed, guarantee the stability of fixed body frame 1, fixed orifices 9 have been seted up in the front of stationary dog 8, the outside on 4 tops of 5 outstanding wire winding insulator heads of fixed rubber ring and bottom is equipped with stop device 10, stop device 10's shape is a ring, the shape through stop device 10 is the setting of a ring, the inside of ring can pass through stock 3 on the one hand, and the outside of ring can outwards extend and play fixed spacing effect, guarantee that this stop device 10 can be stable fix the inside at wire winding insulator head 4.
The theory of operation, when this device is installed, at first will hold between the fingers flat with the one end of fixed rubber ring 5, then wear away from the one end of wire winding insulator head 4, then install stock 3 and each branch frame 2 again, pass the inside of fixed rubber ring 5 with the one end of 3 thread ends of stock in proper order for wire winding insulator head 4 can be fixed, at last again with mounting nut 7 and external screw thread movable mounting, can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power transmission wire rack line street sign indicating number, includes fixed body frame (1), its characterized in that: a branch frame (2) is fixedly welded at the top of the fixing main frame (1), a long rod (3) is movably arranged in the branch frame (2), the outer edge of the long rod (3) is movably sleeved with a winding insulating head (4), a fixed rubber ring (5) is fixedly arranged inside the winding insulating head (4), the outer edge of the fixed rubber ring (5) is fixedly arranged with the winding insulation head (4), the inner edge of the fixed rubber ring (5) is movably sleeved with the outer edge of the long rod (3), one end of the long rod (3) is provided with a limiting head (6), the other end of the long rod (3) is movably connected with a mounting nut (7), fixing claws (8) are fixedly welded on two sides of the fixing main frame (1), fixing holes (9) are formed in the front surfaces of the fixing claws (8), and limiting devices (10) are arranged outside the fixed rubber ring (5) protruding out of the top end and the bottom end of the winding insulating head (4).
2. The power transmission overhead line code of claim 1, wherein: the number of the branch frames (2) is six, and the bottom ends of the six branch frames (2) are fixedly welded with the front surface of the fixed main frame (1).
3. The power transmission overhead line code of claim 1, wherein: and an external thread is arranged at one end of the long rod (3) close to the mounting nut (7).
4. The power transmission overhead line code of claim 1, wherein: the fixed rubber ring (5) is prepared from rubber, the inner diameter of the fixed rubber ring (5) is the same as the outer diameter of the long rod (3), and the outer diameter of the fixed rubber ring (5) is the same as the inner diameter of the winding insulation head (4).
5. The power transmission overhead line code of claim 1, wherein: the number of the fixed claws (8) is four, and the four fixed claws (8) are symmetrically distributed on two sides of the fixed main frame (1).
6. The power transmission overhead line code of claim 1, wherein: the limiting device (10) is in the shape of a circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921634444.5U CN210326924U (en) | 2019-09-29 | 2019-09-29 | Electric power transmission electric wire overhead line street sign indicating number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921634444.5U CN210326924U (en) | 2019-09-29 | 2019-09-29 | Electric power transmission electric wire overhead line street sign indicating number |
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| Publication Number | Publication Date |
|---|---|
| CN210326924U true CN210326924U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921634444.5U Active CN210326924U (en) | 2019-09-29 | 2019-09-29 | Electric power transmission electric wire overhead line street sign indicating number |
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| CN (1) | CN210326924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711149A (en) * | 2020-07-10 | 2020-09-25 | 广东粤创电力科技有限公司 | Street code |
-
2019
- 2019-09-29 CN CN201921634444.5U patent/CN210326924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711149A (en) * | 2020-07-10 | 2020-09-25 | 广东粤创电力科技有限公司 | Street code |
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