Wire-binding-free street code convenient and fast to use

Abstract

The utility model relates to the technical field of outdoor low-altitude overhead conductor installation equipment, in particular to a convenient-to-use binding-free cable connector, which comprises an installation back plate of a long-strip rectangular structure and a plurality of fixing mechanisms which are used for fixing conductors and are vertically arranged on one side of the installation back plate. According to the invention, wires of various sizes and specifications can be clamped and fixed, the trouble of tedious working procedures in the disassembly and assembly process of a traditional street code is avoided, and compared with a mode of binding and fixing the wires by using binding wires, the damage of the binding wires to the surfaces of the wires is reduced, and the stability and the contact area during wire fixation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor low -altitude overhead conductor installation equipment technical field, specifically related to a kind of convenient to use's street code of exempting from tying. BACKGROUND

[0002] With the improvement of distribution network line, the number of outdoor low-altitude overhead line is increasing. Outdoor low-altitude overhead conductor is mostly installed and fixed by street code. The traditional street code is composed of metal support and insulator string. When low-voltage conductor is erected, the street code support is fixed on the building wall through screws and other fittings, then the insulator string is installed, and the conductor to be erected is tied on the insulator of the street code.

[0003] The process of low-voltage line erection and removal involves multiple tying and untie operations, which results in long construction time and easy occurrence of loose caused by untight binding or damage to the insulating layer of the conductor caused by overbinding. UTILITY MODEL CONTENT

[0004] The utility model aims at the defects of prior art, and provides a convenient to use's street code of exempting from tying to solve the problem that the process of low-voltage line erection and removal involves multiple tying and untie operations, which results in long construction time and easy occurrence of loose caused by untight binding or damage to the insulating layer of the conductor caused by overbinding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A convenient to use's street code of exempting from tying, comprising:

[0007] A mounting backplate;

[0008] A plurality of fixing mechanisms, each of which is vertically arranged on one side of the mounting backplate and is used for fixing the conductor;

[0009] The fixing mechanism comprises a connecting plate connected to the mounting backplate, the connecting plate is provided with a first groove, an upper portion of the connecting plate is provided with a pressing plate, the pressing plate is provided with a second groove matched with the first groove, the second groove and the first groove form a containing cavity for clamping the conductor, one side of the pressing plate is provided with a driving threaded rod slidingly connected to the connecting plate, and the other side of the pressing plate is rotatably connected to a fixed threaded rod.

[0010] Preferably, the connecting plate is provided with a fastening threaded column near the bottom end face of the mounting backplate, the fastening threaded column is screwed with a fastener, and the fastening threaded column is provided with a driving threaded hole penetrating through the connecting plate for the driving threaded rod to pass through.

[0011] Preferably, the fastener comprises a fastening connecting end connected with the fastening threaded column and a driving connecting end connected with the driving threaded rod, and the driving connecting end is in communication with the fastening connecting end.

[0012] Preferably, a guide rod is arranged on the connecting plate on one side of the driving threaded hole, and a limiting plate is arranged on the top of the guide rod and extends to the outside of the pressing plate.

[0013] Preferably, a clamping groove is arranged on the side of the connecting plate away from the mounting back plate and used for clamping the fixed threaded rod after rotation, and a fixed nut is connected with the fixed threaded rod.

[0014] Preferably, a telescopic spring is coaxially arranged on the outer side of the driving threaded rod between the connecting plate and the pressing plate, and a driving ring is arranged at the bottom of the driving threaded rod.

[0015] Preferably, an anti-skid groove is arranged on the inner wall of the first groove and the second groove.

[0016] Compared with the prior art, the utility model has the advantages of simple structure, convenient use, clamping and fixing of wires of various sizes and specifications, and avoidance of the complicated process of traditional street codes during disassembly and assembly.

[0017] 1、The utility model discloses a simple structure, convenient to use can the wire of various size specifications is fixed, avoids the complicated process of traditional street code in the process of disassembly and assembly.

[0018] 2、The recess in the connecting plate and the pressing plate is matched with the anti-skid groove, compared with the way of binding the wire with a binding wire, the damage of the binding wire to the surface of the wire is reduced, and the stability and contact area of the wire during fixing are improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the utility model's fixed mechanism;

[0021] Figure 3 It is the structure schematic view of the utility model's connecting plate;

[0022] Figure 4 It is the structure schematic view of the utility model's fastener;

[0023] In the drawing: 1, mounting back plate; 2, fixed mechanism; 21, connecting plate; 211, first recess; 212, clamping groove; 213, guide rod; 214, limiting plate; 215, fastening threaded column; 216, driving threaded hole; 22, pressing plate; 221, second recess; 23, driving threaded rod; 231, telescopic spring; 232, driving ring; 24, fixed threaded rod; 241, fixed nut; 25, fastener; 251, fastening connecting end; 252, driving connecting end; 3, wire. DETAILED DESCRIPTION

[0024] The advantages and features of the present application will be more clearly understood from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings, in which:

[0025] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] EMBODIMENT

[0027] The present application provides a technical scheme: a convenient-to-use wire-free street code, as shown by reference Figures 1-4 The present application has the advantages of simple structure, convenient use, and can clamp and fix wires of various sizes, avoiding the cumbersome process of traditional street codes during disassembly and assembly.

[0028] The fixing mechanism 2 comprises a connecting plate 21 connected to the mounting back plate 1 at one end, a first recess 211 is provided on the top end face of the connecting plate 21, a pressing plate 22 is provided above the connecting plate 21, a second recess 221 matched with the first recess 211 is provided on the bottom end face of the pressing plate 22, and a containing cavity for clamping the wire 3 is formed between the second recess 221 and the first recess 211, and anti-skid grooves are provided on the inner walls of the first recess 211 and the second recess 221. The recesses in the connecting plate 21 and the pressing plate 22 cooperate with the anti-skid grooves, which reduces the damage to the surface of the wire 3 caused by the wire binding method, improves the stability and contact area of the wire 3 during fixing, and facilitates the placement of the wire 3 in the first recess 211.

[0029] In use, first rotate the fixed threaded rod 24 to provide space for the placement of the wire 3 in the first groove 211, place the wire 3 in the first groove 211 on the connecting plate 21, then loosen the fastener 25 on the fastening threaded column 215, so that the fastening end 251 is disconnected from the fastening threaded column 215, pull the drive ring 232 to drive the drive threaded rod 23 to drive the pressing plate 22 to displace downward, so that the second groove 221 on the pressing plate 22 cooperates with the first groove 211 on the connecting plate 21 to fix and clamp the wire 3, then tighten the fastener 25 again, so that the fastening end 251 on the fastener 25 is connected with the fastening threaded column 215, thereby clamping and fixing the wire 3 in the accommodating cavity, and finally rotate the fixed threaded rod 24 to be clamped in the clamping groove 212, and tighten the fixing nut 241 on the fixed threaded rod 24 to make it close to the bottom end face of the connecting plate 21 for fixing.

[0030] Further, the connecting plate 21 is provided with a fastening threaded column 215 near the bottom end face of the mounting back plate 1, the fastening threaded column 215 is screwed with a fastener 25, the fastening threaded column 215 is provided with a drive threaded hole 216 penetrating through the connecting plate 21 for the penetration of the drive threaded rod 23, and the connecting plate 21 on one side of the drive threaded hole 216 is provided with a guide rod 213, the top of the guide rod 213 extends to the outside of the pressing plate 22 and is provided with a limiting plate 214, and the stability of the pressing plate 22 during upward and downward displacement is improved through the arrangement of the guide rod 213.

[0031] Specifically, the fastener 25 includes a fastening connecting end 251 connected with the fastening threaded column 215 and a drive connecting end 252 connected with the drive threaded rod 23, the drive connecting end 252 is in communication with the fastening connecting end 251, and the wire 3 placed between the connecting plate 21 and the pressing plate 22 can be fixed through the arrangement of the fastener 25.

[0032] Further, the connecting plate 21 is provided with a clamping groove 212 for clamping the fixed threaded rod 24 after rotation, and the fixed threaded rod 24 is connected with a fixed nut 241, and the stability of the wire 3 placed in the accommodating cavity is improved through the arrangement of the fixed threaded rod 24 and the fixed nut 241, and the connecting strength between the connecting plate 21 and the pressing plate 22 is also improved.

[0033] Further, the drive threaded rod 23 between the connecting plate 21 and the pressing plate 22 is coaxially sleeved with an extension spring 231 outside, and the bottom of the drive threaded rod 23 is provided with a drive ring 232 integrally formed therewith, and the drive ring 232 is arranged to facilitate the displacement of the pressing plate 22 driven by the drive threaded rod 23.

[0034] In use, the driving threaded rod 23 drives the pressing plate 22 to displace downward to clamp and fix the wire 3, so that the telescopic spring 231 is pressed to generate elastic force, and the fastener 25 is arranged, so that various size specifications of the wire 3 can be clamped and fixed, and the applicability is greatly improved.

[0035] In the description of the utility model, it needs to explain, unless another explicit stipulation and limit, the term "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly connect through intermediate medium. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

[0036] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A convenient and free of threading street code, characterized in that, The utility model relates to a kind of installation backboard (1);Multiple fixed mechanism (2) are vertically arranged in one side of installation backboard (1), and it is used to fix wire (3);Wherein, the fixed mechanism (2) includes the connecting plate (21) connected with installation backboard (1), the first recess (211) is equipped on the connecting plate (21), the pressing plate (22) is equipped above connecting plate (21), the second recess (221) is equipped on the pressing plate (22) and cooperates with the first recess (211), the second recess (221) and the first recess (211) form the accommodation cavity that clamps wire (3) between, driving threaded rod (23) is equipped on one side of the pressing plate (22) and slidingly connected with the connecting plate (21), and fixed threaded rod (24) is rotatably connected on the other side of the pressing plate (22). The connecting plate (21) is equipped with fastening threaded column (215) on the bottom end face close to installation backplate (1), the fastening threaded column (215) is screwed with fastener (25), and driving threaded hole (216) is formed on the fastening threaded column (215) and is inserted into driving threaded rod (23) for driving threaded rod (23) through connecting plate (21). The fastener (25) includes fastening connecting end (251) connected with fastening threaded column (215) and driving connecting end (252) connected with driving threaded rod (23), and the driving connecting end (252) is communicated with the fastening connecting end (251). The connecting plate (21) is equipped with guide rod (213) on one side of driving threaded hole (216), and the guide rod (213) top extends to the outside of the pressing plate (22) and is equipped with limit plate (214).

2. The convenient street marking of claim 1, wherein: The connecting plate (21) is equipped with clamping groove (212) on the side away from installation backplate (1) for clamping after the rotation of fixed threaded rod (24), and the fixed threaded rod (24) is connected with fixed nut (241).

3. The convenient street marking of claim 2, wherein: The driving threaded rod (23) outside coaxially sleeved with flexible spring (231) between the connecting plate (21) and the pressing plate (22), and the driving threaded rod (23) bottom is equipped with driving ring (232).

4. The convenient street marking of claim 2, wherein: The first recess (211) and the second recess (221) are equipped with anti-skid groove on inner wall.

5. The convenient street marking according to claim 1, wherein: ​ 6. The convenient street marking of claim 1, wherein: ​ 7. The convenient street marking of claim 1, wherein: ​

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