Wire connecting device for electric power engineering
By designing a wire connection device for power engineering including protective plates, rain plates, conductive connection chambers and anti-slip clamps, the cable loose separation problem caused by bolt corrosion in the prior art is solved, and the anti-slip performance of the cable is improved.
Patent Information
- Application Number
- CN202422175706.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-05
AI Technical Summary
During the long-term use of the existing wire connection device for power engineering, the bolts are easily corroded and rusted by rainwater, causing the cable to be loose and separated, and lack the anti-slip effect.
A wire connection device including a U-shaped mounting chamber, a protective plate, an upper rain cover, a front rain cover, a conductive connection chamber and an anti-slip clamp are designed. The device enables the fastening and conductive connection of the cable through a fastening mechanism and a spring pressing mechanism, and provides rain protection through a protective plate and a rain-proof sealing ring.
It effectively prevents the bolts from being corroded by rainwater, ensures stable connection of the cable, avoids loose separation, and improves the anti-slip performance of the cable through anti-slip clamps.
Smart Images
Figure CN223023700U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power engineering, and particularly relates to a wire connection device for power engineering. Background Art
[0002] A wire refers to a material used as an electric wire or cable. In industry, it also refers to an electric wire, which is generally made of copper or aluminum, and sometimes made of silver wire (with good electrical and thermal conductivity) for conducting current or heat.
[0003] The existing wire connection device for power engineering usually fixes two ends of connecting cables through a connecting plate and then fastens them with bolts to achieve quick installation. However, after long-term use, the protruding bolts will be corroded by rainwater and rust, causing the connecting plate to loosen and the two ends of the cables to separate. Moreover, without an anti-slip effect, the cables will become loose after long-term use. Therefore, it is necessary to solve the problems that the bolts of the existing wire connection device for power engineering will be corroded by rainwater and rust, resulting in the loosening and separation of the cables, and it does not have an anti-slip effect. Summary of the Utility Model
[0004] In view of the above problems existing in an existing wire connection device for power engineering, the present utility model is proposed.
[0005] Therefore, the purpose of the present utility model is to provide a wire connection device for power engineering to solve the problems that the bolts of the existing wire connection device for power engineering will be corroded by rainwater and rust, resulting in the loosening and separation of the cables, and it does not have an anti-slip effect.
[0006] To achieve the above purpose, the present utility model provides the following technical solution: A wire connection device for power engineering, including a U-shaped installation bin, wherein first connection ports are opened on the side walls at both ends of the U-shaped installation bin, and an anti-slip clamping plate is rotatably connected in the cavity through a fastening mechanism. A protective plate is fixedly connected to the top of the U-shaped installation bin. A connecting rod is fixedly connected to the top of the protective plate through an opening. An upper rain shield is rotatably connected to the rod wall of the connecting rod. Torque springs are sleeved on both ends of the rod wall of the connecting rod, and both ends of the two torque springs are respectively fixedly connected to the side walls of the upper rain shield and the protective plate. A front rain shield is fixedly connected to one end of the bottom of the upper rain shield. A conductive connection bin is fixedly connected to the top of the U-shaped installation bin. A conductive copper plate is fixedly connected in the cavity of the conductive connection bin. Second connection ports are opened at both ends of the conductive connection bin and the conductive copper plate. One end of the cavity of the conductive connection bin is fixedly connected with copper conducting heads at both ends through a spring pressing mechanism, and the two copper conducting heads correspond to the positions of the two second connection ports.
[0007] Preferably, the fastening mechanism includes bolts, an anti-slip base and anti-slip teeth. Bolts are threadedly connected in the top cavities at both ends of the U-shaped mounting bin through threaded openings. One end of the bolts at both ends is rotatably connected to the top of the anti-slip clamp. The bottom of the cavity of the first connection port at both ends is fixedly connected with an anti-slip base. The anti-slip clamp and the anti-slip base are both arc-shaped plates, and a plurality of anti-slip teeth are fixedly connected on the surface.
[0008] Preferably, the spring clamping mechanism includes an insulating pull rod, a connecting copper plate and a spring, the side wall of the conductive connection compartment is slidably connected with the insulating pull rod, one end of the insulating pull rod passes through the side wall of the conductive connection compartment and is fixedly connected with the connecting copper plate, the two ends of the top of the connecting copper plate are fixedly connected to one end of the copper conductor, the rod wall of the insulating pull rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the connecting copper plate and the side wall of the conductive connection compartment.
[0009] Preferably, a toggle plate is fixedly connected to the side wall of the front rain shield.
[0010] Furthermore, a plurality of rainproof sealing rubber rings are fixedly connected to the bottom of the upper rain shield.
[0011] Preferably, one end of the bolts at both ends is fixedly connected with a rotating handle.
[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0013] 1. The utility model utilizes a protective plate, an upper rain shield and a front rain shield arranged on the top of the U-shaped installation bin to provide rain protection for the U-shaped installation bin and the fastening mechanism, utilizes torsion springs arranged at both ends of the connecting rod to automatically reset and close the upper rain shield after opening, utilizes anti-skid clamps arranged at one end of the fastening mechanisms at both ends to prevent the cables at both ends from slipping during the fastening process, utilizes a conductive connection bin and a conductive copper plate arranged on the top of the U-shaped installation bin to achieve conductive connection of the cables connected by the fastening mechanism, and utilizes a provided copper conductor to compress the cable copper wire in the conductive copper plate cavity through a spring clamping mechanism.
[0014] 2. The utility model utilizes bolts arranged in the threaded openings at the tops of both ends of the U-shaped installation bin, and rotates the anti-skid clamping plate at one end to move downward and close with the anti-skid base, thereby fastening and limiting the cable.
[0015] 3. The utility model utilizes a spring arranged on the wall of the insulating pull rod to squeeze the connecting copper plate at one end to drive the copper conductor, thereby plugging into the second connecting port opened by the conductive copper plate, and fixing the cable copper wires in the second connecting ports at both ends to achieve conductivity. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0017] Figure 1 It is a front structural schematic diagram of the utility model;
[0018] Figure 2 It is a front structural sectional view of the utility model;
[0019] Figure 3 It is a first cross-sectional view of the side structure of the utility model;
[0020] Figure 4 It is a second cross-sectional view of the side structure of the utility model;
[0021] Figure 5 It is a schematic diagram of the top view of the spring pressing mechanism of the utility model.
[0022] Description of reference numerals:
[0023] 1. U-shaped installation compartment; 2. First connection port; 3. Anti-skid cleat; 4. Protective plate; 5. Connecting rod; 6. Upper rain shield; 7. Torsion spring; 8. Front rain shield; 9. Conductive connection compartment; 10. Conductive copper plate; 11. Second connection port; 12. Copper conductor; 13. Bolt; 14. Anti-skid base; 15. Anti-skid teeth; 16. Insulating pull rod; 17. Connecting copper plate; 18. Spring; 19. Toggle plate; 20. Rainproof sealing rubber ring; 21. Turning handle. DETAILED DESCRIPTION
[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0025] The utility model embodiment discloses a conductor connection device for electric power engineering.
[0026] The utility model provides Figures 1-5A wire connection device for power engineering as shown includes a U-shaped installation bin 1. First connection ports 2 are opened on the side walls at both ends of the U-shaped installation bin 1, and an anti-slip clamping plate 3 is rotatably connected in the cavity through a fastening mechanism. A protection plate 4 is fixedly connected to the top of the U-shaped installation bin 1. A connecting rod 5 is fixedly connected to the top of the protection plate 4 through an opening. A top rain shield 6 is rotatably connected to the rod wall of the connecting rod 5. Torsion springs 7 are sleeved on both ends of the rod wall of the connecting rod 5, and both ends of the two torsion springs 7 are respectively fixedly connected to the side walls of the top rain shield 6 and the protection plate 4. A front rain shield 8 is fixedly connected to one end of the bottom of the top rain shield 6. A conductive connection bin 9 is fixedly connected to the top of the U-shaped installation bin 1. A conductive copper plate 10 is fixedly connected in the cavity of the conductive connection bin 9. Second connection ports 11 are opened at both ends of the conductive connection bin 9 and the conductive copper plate 10. One end in the cavity of the conductive connection bin 9 is fixedly connected with copper conducting heads 12 through a spring pressing mechanism. The two copper conducting heads 12 correspond to the positions of the two second connection ports 11. By using the protection plate 4, the top rain shield 6 and the front rain shield 8 arranged on the top of the U-shaped installation bin 1, rain protection is provided for the U-shaped installation bin 1 and the fastening mechanism. By using the torsion springs 7 arranged at both ends of the connecting rod 5, the opened top rain shield 6 is automatically reset and closed. By using the anti-slip clamping plates 3 arranged at one end of the two fastening mechanisms, anti-slip is achieved during the fastening process of the two cables. By using the conductive connection bin 9 and the conductive copper plate 10 arranged on the top of the U-shaped installation bin 1, conductive connection of the cables connected through the fastening mechanism is realized. By using the arranged copper conducting heads 12 to press the cable copper wires in the cavity of the conductive copper plate 10 through the spring pressing mechanism, the problem that the bolts of the existing wire connection device for power engineering will be corroded by rain and rust, resulting in cable loosening and separation, and the lack of anti-slip effect is solved.
[0027] In order to drive the two anti-slip clamping plates 3 to fasten and limit the cables, as Figures 1-3 shown, the fastening mechanism includes bolts 13, anti-slip bases 14 and anti-slip teeth 15. Threaded ports are opened in the cavities at the tops of both ends of the U-shaped installation bin 1, and bolts 13 are threadedly connected through the threaded ports. One end of each of the two bolts 13 is rotatably connected to the top of the anti-slip clamping plate 3. Anti-slip bases 14 are fixedly connected to the bottoms of the cavities of the two first connection ports 2. Both the anti-slip clamping plate 3 and the anti-slip base 14 are arc-shaped plates, and a plurality of anti-slip teeth 15 are fixedly connected to the surfaces. By using the bolts 13 arranged in the threaded ports at the tops of both ends of the U-shaped installation bin 1, one end of the anti-slip clamping plate 3 is rotated downward to close with the anti-slip base 14, so as to fasten and limit the cables.
[0028] In order to fix both ends of the cable to the conductive copper plate 10, as Figure 1 、 4As shown in Figures 5, the spring pressing mechanism includes an insulating pull rod 16, a connecting copper plate 17 and a spring 18. The insulating pull rod 16 is slidably connected to the side wall of the conductive connection chamber 9. One end of the insulating pull rod 16 passes through the side wall of the conductive connection chamber 9 and is fixedly connected to the connecting copper plate 17. The two ends of the top of the connecting copper plate 17 are fixedly connected to one end of the copper conducting head 12. A spring 18 is sleeved on the rod wall of the insulating pull rod 16. The two ends of the spring 18 are respectively fixedly connected to the connecting copper plate 17 and the side wall of the conductive connection chamber 9. By using the spring 18 arranged on the rod wall of the insulating pull rod 16, the connecting copper plate 17 at one end drives the copper conducting head 12 through extrusion, so as to insert into the second connection port 11 opened on the conductive copper plate 10, fix the cable copper wires in the two ends of the second connection port 11, and realize conduction.
[0029] In order to facilitate manually rotating to open the front rain shield 8, as Figures 1-4 shown, a toggle plate 19 is fixedly connected to the side wall of the front rain shield 8. By using the arranged toggle plate 19, it is convenient to manually rotate to open the front rain shield 8.
[0030] And in order to prevent water between the upper rain shield 6 and the U-shaped installation chamber 1 after closing, as Figures 1-4 shown, a plurality of rainproof sealing rubber rings 20 are fixedly connected to the bottom of the upper rain shield 6. By using the arranged plurality of rainproof sealing rubber rings 20, water is prevented between the upper rain shield 6 and the U-shaped installation chamber 1 after closing.
[0031] Finally, in order to facilitate manually rotating the bolts 13, as Figures 1-3 shown, a rotating handle 21 is fixedly connected to one end of each of the two bolts 13. By using the arranged rotating handle 21, it is convenient to manually rotate the two bolts 13 at both ends.
[0032] Working principle:
[0033] During installation, insert two cables into the cavity of the U-shaped installation chamber 1 through the first connection port 2, make the copper wires at one end of the two cables contact with the conductive copper plate 10, rotate the upper rain shield 6 to open through the toggle plate 19, fix the copper wires of the two ends of the cables and the conductive copper plate 10 through the spring pressing mechanism, release the toggle plate 19, and through the torsion springs 7 arranged at both ends of the connecting rod 5, the opened upper rain shield 6 is automatically reset and closed for waterproof protection. Then manually rotate the rotating handle 21, and drive the two anti-slip clamping plates 3 at both ends through the fastening mechanism to limit the cables on the basis of anti-slip fastening, so as to solve the problems that the bolts of the existing wire connection device for electric power engineering will be corroded by rain and rust, resulting in cable loosening and separation, and there is no anti-slip effect after long-term use.
[0034] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.
Claims
1. A conductor connection device for electric power engineering, comprising a U-shaped installation compartment (1), characterized in that: The side walls at both ends of the U-shaped installation bin (1) are provided with first connection openings (2), and a non-slip cleat (3) is rotatably connected to the cavity via a fastening mechanism; the top of the U-shaped installation bin (1) is fixedly connected to a protective plate (4); the top of the protective plate (4) is fixedly connected to a connecting rod (5) via the opening; the rod wall of the connecting rod (5) is rotatably connected to an upper rain shield (6); the rod walls of the connecting rod (5) are sleeved with torsion springs (7) at both ends; the two ends of the torsion springs (7) are respectively fixed to the upper rain shield (6) and the side walls of the protective plate (4). The upper rain shield (6) is connected with a front rain shield (8) at one end of its bottom, the conductive connection bin (9) is fixedly connected with the top of the U-shaped installation bin (1), a conductive copper plate (10) is fixedly connected in the cavity of the conductive connection bin (9), both ends of the conductive connection bin (9) and the conductive copper plate (10) are provided with a second connection port (11), one end of the cavity of the conductive connection bin (9) is fixedly connected with a copper conductor (12) at both ends via a spring clamping mechanism, and the positions of the copper conductors (12) at both ends correspond to the positions of the second connection ports (11) at both ends.
2. A conductor connection device for electric power engineering according to claim 1, characterized in that: The fastening mechanism comprises a bolt (13), an anti-skid base (14) and anti-skid teeth (15); the top cavities at both ends of the U-shaped installation bin (1) are threadedly connected with bolts (13) through threaded openings; one end of the bolts (13) at both ends is rotatably connected to the top of the anti-skid clamping plate (3); the bottom of the cavity of the first connection opening (2) at both ends is fixedly connected with the anti-skid base (14); the anti-skid clamping plate (3) and the anti-skid base (14) are both arc-shaped plates, and a plurality of anti-skid teeth (15) are fixedly connected to the surface.
3. A conductor connection device for electric power engineering according to claim 2, characterized in that: The spring clamping mechanism comprises an insulating pull rod (16), a connecting copper plate (17) and a spring (18); the side wall of the conductive connection chamber (9) is slidably connected to the insulating pull rod (16); one end of the insulating pull rod (16) passes through the side wall of the conductive connection chamber (9) and is fixedly connected to the connecting copper plate (17); the top ends of the connecting copper plate (17) are fixedly connected to one end of the copper conductor (12); the rod wall of the insulating pull rod (16) is sleeved with a spring (18); the two ends of the spring (18) are respectively fixedly connected to the connecting copper plate (17) and the side wall of the conductive connection chamber (9).
4. A conductor connection device for electric power engineering according to claim 1, characterized in that: A toggle plate (19) is fixedly connected to the side wall of the front rain shield (8).
5. A conductor connection device for electric power engineering according to claim 1, characterized in that: A plurality of rainproof sealing rubber rings (20) are fixedly connected to the bottom of the upper rain shield (6).
6. A conductor connection device for electric power engineering according to claim 2, characterized in that: One end of the bolts (13) at both ends is fixedly connected to a rotating handle (21).