Electric wire stringing cable connector for electric power transmission

Abstract

The utility model, which relates to the technical field of the street code, discloses an electric wire stringing street code for electric power transmission comprising a fixed main board, a branch support and a winding insulation head. Branch supports are fixedly installed on the two sides of the upper end of the fixed main plate, the two branch supports are arranged in the middle of the upper end of the fixed main plate in a sliding mode, round holes are formed in the two ends of each branch support, winding insulation heads are arranged in the branch supports, the two ends of each winding insulation head are fixedly connected with long rods, and a first connecting mechanism and a second connecting mechanism are arranged between the branch supports. Through the arrangement of the fixing film, a layer of cushioning structure can be arranged on the long rods, so that the cushioning effect can be achieved between the long rods, the connecting sleeves are not prone to being disengaged from the long rods, the fixing effect is guaranteed, and when a two-position cable connector and a four-position cable connector are needed, the positioning columns are taken out from the positioning grooves in the fixing main plate, then the sliding plate is moved upwards, and the two-position cable connector and the four-position cable connector are fixed. Therefore, the branch supports can be quickly taken out to be replaced, and the main board is prevented from being reinstalled and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tie, in particular to a cable tie for electric power transmission. Background Art

[0002] Street codes are generally two-wire street codes and four-wire street codes. Usually, cement poles are more common for laying low-voltage lines in rural areas, but it is not convenient to use cement poles in the streets of towns, so street codes appeared. When the line passes through the street code, it usually passes through the street code body, and then is wrapped with aluminum wire to fix the line; ordinary street codes are composed of an iron bar nailed to the wall and street code porcelain bottles (two porcelain bottles for two lines and four porcelain bottles for four lines); now wires and cables are all underground, so street code wiring is rare in daily life, but some special places still require street code wiring.

[0003] At present, the existing street codes are fixed and immovable two-digit or four-digit street codes. When the number of street codes needs to be changed due to the transformation of low-voltage lines or when a new street code needs to be replaced because the original street code is damaged, the existing street code needs to be removed and a hole needs to be punched in the wall to install a new street code. This will cause secondary damage to the exterior walls of residential buildings, dissatisfaction and obstruction of resident users, and even lead to complaints. At the same time, this method will cause a lot of unnecessary waste of manpower and material resources, and it is impossible to solve the problem efficiently. In addition, the existing long pole is made of metal. After the insulating head is wound, the tension of the wire is likely to cause one side of the long pole to be damaged. For this reason, we propose a wire line street code for power transmission. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a wire line street code for power transmission. When a 2-digit street code or a 4-digit street code is needed, the positioning column is taken out from the positioning groove on the fixed main board, and then the slide plate is moved upward, so that the sub-bracket can be quickly taken out and replaced, avoiding reinstalling the fixed main board, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire stringing street code for power transmission, comprising a fixed main board, a sub-bracket and a winding insulating head;

[0006] Sub-brackets are fixedly installed on both sides of the upper end of the fixed mainboard, two sub-brackets are slidably installed in the middle of the upper end of the fixed mainboard, round holes are opened at both ends of the sub-brackets, winding insulation heads are arranged in the sub-brackets, and the two ends of the winding insulation heads are fixedly connected to long rods, connecting mechanisms 1 and 2 are arranged between the sub-brackets, and positioning mechanisms are arranged at the lower ends of the two sub-brackets in the middle, and mounting plates are installed at both ends of the fixed mainboard, and mounting holes are opened on the mounting plates;

[0007] The first connecting mechanism includes a connecting plate, a plug plate and a fixed plate. A connecting plate is fixedly installed at the lower end of a sub-bracket, and a slot is provided in the connecting plate. A fixing plate is fixedly installed at a position corresponding to the lower end of the other sub-bracket, and a plug plate is fixedly installed on the fixing plate, and the plug plate is plugged into the slot. A card slot is provided on both the connecting plate and the plug plate, and the card slot is plugged into the card plate. A cover plate is fixedly installed on the upper end of the card plate, and threaded holes are provided on the cover plate and the connecting plate. The fixing bolt 1 is threadedly connected with the threaded holes on the cover plate and the connecting plate.

[0008] When connection is required, plug the plug plate into the slot, then clamp the card plate into the card slot, tighten the fixing bolt 1, and tightly connect the cover plate and the connecting plate to facilitate the connection of the two sub-brackets.

[0009] Furthermore, the long rods all pass through the circular holes on the sub-brackets and extend outward, and the outer ends of the long rods are fixedly mounted with fixed films.

[0010] By setting the fixed film, a shock-absorbing structure can be provided on the long pole, so that a shock-absorbing effect can be played between the long poles, so that the connecting sleeve will not be easily separated from the long pole, thereby ensuring the fixing effect.

[0011] Furthermore, the second connecting mechanism includes a second fixing bolt, a connecting sleeve and a nut. A connecting sleeve is connected to the long rod between the two sub-brackets. Threaded holes are evenly arranged on the connecting sleeve and the corresponding long rod. The second fixing bolt is threadedly connected to the connecting sleeve and the threaded holes on the long rod. A nut is provided below the connecting sleeve, and the nut is threadedly connected to the lower end of the second fixing bolt.

[0012] First, put the connecting sleeve between the long rods, then tighten the nut and the second fixing bolt, and fix the second fixing bolt from the connecting sleeve and the long rod, thereby ensuring a firm connection between the two sub-brackets.

[0013] Furthermore, the positioning mechanism includes a slide plate and a positioning column. The lower sides of the two sub-brackets in the middle are slidably connected with slide plates. The upper ends of the slide plate and the fixed main board are provided with positioning grooves. The positioning column is plugged into the positioning grooves on the slide plate and the fixed main board.

[0014] When a 2-digit street code or a 4-digit street code is needed, the positioning column is taken out from the positioning slot on the fixed main board, and then the slide plate is moved upward, so that the sub-bracket can be quickly taken out and replaced, avoiding the need to reinstall the fixed main board.

[0015] Furthermore, sliders are fixedly connected at the four corners of the lower ends of the two sub-brackets in the middle, and sliding grooves are provided on the fixed main board, and the sliders are slidably connected to the sliding grooves.

[0016] The slider is slidably connected to the slide groove, and the sub-bracket can be moved on the fixed main board, which makes it convenient and quick to replace the 2-digit street code with the 4-digit street code, avoiding the work of re-drilling and installing the street code fixing base, improving the work efficiency when replacing the street code and reducing the material cost of replacing the street code, while reducing the damage to the wall.

[0017] Furthermore, a connecting frame is fixedly installed on one end of the fixed mainboard, the connecting frame is fixedly connected to the identification plate, and a QR code and distribution line information are sprayed on the identification plate.

[0018] By adding a QR code to the signboard, it is possible to record the detailed parameter information of the street code, such as the line model, power supply point, user number, number of users, etc. of each phase line. On-site staff can scan and identify it and enter the information, which will greatly improve the efficiency of future low-voltage line census, entry and statistics.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] 1. By setting the fixed film, a shock-absorbing structure can be provided on the long pole, so that it can play a shock-absorbing role between the long poles, so that the connecting sleeve will not easily detach from the long pole, thereby ensuring the fixing effect.

[0021] 2. When a 2-digit street code or a 4-digit street code is needed, remove the positioning column from the positioning slot on the fixed mainboard, and then move the slide plate upwards to quickly remove the sub-bracket for replacement, thus avoiding the need to reinstall the fixed mainboard.

[0022] 3. The slider is slidably connected to the slide groove, and the sub-bracket can be moved on the fixed main board, which makes it convenient and quick to replace the 2-digit street code with the 4-digit street code, avoiding the work of re-drilling and installing the street code fixing base, improving the work efficiency when replacing the street code and reducing the material cost of replacing the street code, while reducing the damage to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model.

[0024] Figure 2 It is a right side view schematic diagram of the utility model structure.

[0025] Figure 3 It is a schematic diagram of the sub-bracket structure of the utility model.

[0026] In the figure: 1 fixed main board, 2 branch bracket, 3 winding insulating head, 4 long rod, 5 fixed film, 6 connecting mechanism 1, 601 connecting plate, 602 plug plate, 603 fixing plate, 604 fixing bolt 1, 605 cover plate, 606 card plate, 7 connecting mechanism 2, 701 fixing bolt 2, 702 connecting sleeve, 703 nut, 8 slide groove, 9 positioning mechanism, 901 slide plate, 902 positioning column, 10 connecting frame, 11 identification plate, 12 mounting plate, 13 mounting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 , This embodiment provides a technical solution: a wire rack for power transmission, comprising a fixed main board 1, a sub-bracket 2 and a winding insulating head 3;

[0029] Sub-brackets 2 are fixedly installed on both sides of the upper end of the fixed main board 1, and two sub-brackets 2 are slidably installed in the middle of the upper end of the fixed main board 1. Round holes are opened at both ends of the sub-brackets 2, and winding insulation heads 3 are arranged in the sub-brackets 2. Long rods 4 are fixedly connected to the two ends of the winding insulation heads 3. Connecting mechanisms 1 6 and 2 7 are arranged between the sub-brackets 2. Positioning mechanisms 9 are arranged at the lower ends of the two sub-brackets 2 in the middle. Mounting plates 12 are installed at both ends of the fixed main board 1, and mounting holes 13 are opened on the mounting plates 12.

[0030] The connecting mechanism 6 includes a connecting plate 601, an inserting plate 602 and a fixing plate 603. The lower end of a sub-bracket 2 is fixedly installed with a connecting plate 601, and a slot is provided in the connecting plate 601. The other sub-bracket 2 is fixedly installed with a fixing plate 603 at a position corresponding to the lower end of the sub-bracket 2. The inserting plate 602 is fixedly installed on the fixing plate 603, and the inserting plate 602 is plugged into the slot. The connecting plate 601 and the inserting plate 602 are both provided with a card slot, and the card slot is carded with the card plate 606. A cover plate 605 is fixedly installed on the upper end of the card plate 606. The cover plate 605 and the connecting plate 601 are both provided with threaded holes. The fixing bolt 604 is threadedly connected with the threaded holes on the cover plate 605 and the connecting plate 601.

[0031] When connection is required, the plug plate 602 is plugged into the slot, and then the card plate 606 is carded into the card slot, and the fixing bolt 604 is screwed to tightly connect the cover plate 605 and the connecting plate 601, so as to facilitate the connection of the two sub-brackets 2.

[0032] The long rods 4 all pass through the circular holes on the sub-brackets 2 and extend outwards, and the outer ends of the long rods 4 are all fixedly mounted with fixed films 5.

[0033] By setting the fixed film 5, a shock absorbing structure can be provided on the long rod 4, so that a shock absorbing effect can be played between the long rods 4, so that the connecting sleeve 702 will not be easily separated from the long rod 4, thereby ensuring the fixing effect.

[0034] The second connecting mechanism 7 includes a second fixing bolt 701, a connecting sleeve 702 and a nut 703. The connecting sleeve 702 is connected to the long rod 4 between the two sub-brackets 2. Threaded holes are evenly arranged at the connecting sleeve 702 and the corresponding long rod 4. The second fixing bolt 701 is threadedly connected to the connecting sleeve 702 and the threaded holes on the long rod 4. A nut 703 is provided below the connecting sleeve 702, and the nut 703 is threadedly connected to the lower end of the second fixing bolt 701.

[0035] First, the connecting sleeve 702 is sleeved between the long rods 4, and then the nut 703 and the second fixing bolt 701 are screwed to fix the second fixing bolt 701 from the connecting sleeve 702 and the long rod 4, thereby ensuring a firm connection between the two sub-brackets 2.

[0036] The positioning mechanism 9 includes a slide plate 901 and a positioning column 902. The lower sides of the two sub-brackets 2 in the middle are slidably connected with the slide plate 901. The upper ends of the slide plate 901 and the fixed main board 1 are provided with positioning grooves. The positioning column 902 is plugged into the positioning grooves on the slide plate 901 and the fixed main board 1.

[0037] When a 2-digit street code or a 4-digit street code is needed, the positioning column 902 is removed from the positioning slot on the fixed mainboard 1, and then the slide plate 901 is moved upward, so that the sub-bracket 2 can be quickly removed and replaced, avoiding the need to reinstall the fixed mainboard 1.

[0038] The four corners of the lower ends of the two sub-brackets 2 in the middle are fixedly connected with sliders, and the fixed main board 1 is provided with sliding grooves 8, and the sliders are slidably connected with the sliding grooves 8.

[0039] The slider is slidably connected to the slide groove 8, and the sub-bracket 2 can be moved on the fixed main board 1, so the replacement between the 2-digit street code and the 4-digit street code can be realized conveniently and quickly, avoiding the work of re-drilling and installing the street code fixing base, improving the work efficiency when replacing the street code and reducing the material cost of replacing the street code, while reducing the damage to the wall.

[0040] A connecting frame 10 is fixedly mounted on one end of the fixed mainboard 1 , and the connecting frame 10 is fixedly connected to an identification plate 11 , on which a QR code and distribution line information are sprayed.

[0041] By adding a QR code to the signboard 11, it is possible to record the detailed parameter information of the street code, such as the line model, power supply point, user number, number of users and other information of each phase line. On-site staff can scan and identify it and enter the information, which will greatly improve the efficiency of future low-voltage line census entry and statistical work.

[0042] The working principle of the wire racking street code for power transmission provided by the utility model is as follows: when connection is needed, plug the plug plate 602 into the slot, then clamp the clamping plate 606 into the clamping slot, screw the fixing bolt 1 604, and tightly connect the cover plate 605 and the connecting plate 601, so as to facilitate the connection of the two sub-brackets 2. By setting the fixing film 5, a shock-absorbing structure can be provided on the long pole 4, so that a shock-absorbing effect can be played between the long poles 4, so that the connecting sleeve 702 will not be easily separated from the long pole 4, and the fixing effect is guaranteed. First, the connecting sleeve 702 is sleeved between the long poles 4, and then the nut 703 and the fixing bolt 2 701 are screwed, and the fixing bolt 2 701 is fixed from the connecting sleeve 702 and the long pole 4, so as to ensure the firm connection between the two sub-brackets 2. When a 2-digit street code and a 4-digit street code are needed, The positioning column 902 is taken out from the positioning groove on the fixed main board 1, and then the slide plate 901 is moved upward, so that the sub-bracket 2 can be quickly taken out and replaced, avoiding the need to reinstall the fixed main board 1. The slider is slidably connected to the slide groove 8, and the sub-bracket 2 can be moved on the fixed main board 1, so that the replacement between the 2-digit street code and the 4-digit street code can be conveniently and quickly realized, avoiding the work of re-drilling and installing the street code fixing base, improving the work efficiency when replacing the street code and reducing the material cost of replacing the street code, while reducing damage to the wall. By adding a QR code to the signboard 11, detailed parameter information of the street code can be recorded, such as the line model, power point, user number, number of users and other information of each phase line. On-site staff can scan and identify it and enter information, which will greatly improve the efficiency of future low-voltage line census entry and statistical work.

[0043] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wire rack for electric power transmission, characterized in that: It comprises a fixed main board (1), a sub-bracket (2) and a winding insulating head (3); Sub-brackets (2) are fixedly installed on both sides of the upper end of the fixed main board (1); two sub-brackets (2) are slidably installed in the middle of the upper end of the fixed main board (1); round holes are opened at both ends of the sub-brackets (2); winding insulation heads (3) are arranged in the sub-brackets (2); both ends of the winding insulation heads (3) are fixedly connected to long rods (4); connecting mechanisms 1 (6) and 2 (7) are arranged between the sub-brackets (2); positioning mechanisms (9) are arranged at the lower ends of the two sub-brackets (2) in the middle; mounting plates (12) are installed at both ends of the fixed main board (1); mounting holes (13) are opened on the mounting plates (12); The connection mechanism (6) comprises a connection plate (601), a fixing bolt (604), an inserting plate (602) and a fixing plate (603). The lower end of one sub-bracket (2) is fixedly mounted with the connection plate (601), a slot is provided in the connection plate (601), a fixing plate (603) is fixedly mounted at a position corresponding to the lower end of the other sub-bracket (2), an inserting plate (602) is fixedly mounted on the fixing plate (603), the inserting plate (602) is plugged into the slot, both the connection plate (601) and the inserting plate (602) are provided with a card slot, the card slot is carded into a card plate (606), a cover plate (605) is fixedly mounted on the upper end of the card plate (606), both the cover plate (605) and the connection plate (601) are provided with threaded holes, and the fixing bolt (604) is threadedly connected to the threaded holes on the cover plate (605) and the connection plate (601).

2. The electric wire rack for power transmission according to claim 1, characterized in that: The long rods (4) all pass through the circular holes on the sub-brackets (2) and extend outwards, and fixed films (5) are fixedly mounted on the outer ends of the long rods (4).

3. The electric wire rack for power transmission according to claim 1, characterized in that: The second connecting mechanism (7) comprises a second fixing bolt (701), a connecting sleeve (702) and a nut (703); the connecting sleeve (702) is connected to the long rod (4) between the two branch brackets (2); threaded holes are evenly arranged at the connecting sleeve (702) and the corresponding long rod (4); the second fixing bolt (701) is threadedly connected to the threaded holes on the connecting sleeve (702) and the long rod (4); a nut (703) is provided below the connecting sleeve (702); and the nut (703) is threadedly connected to the lower end of the second fixing bolt (701).

4. The electric wire rack for power transmission according to claim 1, characterized in that: The positioning mechanism (9) comprises a slide plate (901) and a positioning column (902); the lower sides of the two central sub-brackets (2) are slidably connected with the slide plates (901); the upper ends of the slide plates (901) and the fixed main board (1) are provided with positioning grooves; the positioning column (902) is plugged into the positioning grooves on the slide plates (901) and the fixed main board (1).

5. The electric wire rack for power transmission according to claim 1, characterized in that: The four corners of the lower ends of the two sub-brackets (2) in the middle are fixedly connected with sliding blocks, and the fixed main board (1) is provided with sliding grooves (8), and the sliding blocks are slidably connected with the sliding grooves (8).

6. The electric wire rack for power transmission according to claim 1, characterized in that: A connecting frame (10) is fixedly mounted on one end of the fixed mainboard (1), the connecting frame (10) is fixedly connected to an identification plate (11), and a two-dimensional code and power distribution line information are sprayed on the identification plate (11).

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