Electrical wiring supporting and protecting device for thermal power plant

Abstract

The utility model discloses a thermal power plant electrical wiring supporting and protecting device which comprises a support, one end of the support is fixedly provided with a limiting tongue, one end of the support far away from the limiting tongue is rotatably provided with a pressing rod, the end portion of the pressing rod extends to be connected with the limiting tongue, and a containing cavity used for a cable to penetrate through is formed between the pressing rod and the support. The two ends of the pressing rod obliquely extend towards the center of the body to form vertical sections, the pressing rod is integrally formed into a U-shaped structure, and an arc-shaped section is integrally formed in the center of the pressing rod. According to the utility model, the supporting seat and the pressing rod are matched to form a supporting piece of the cable, the pressing rod provides proper support for the cable, so that the cable keeps a proper radian, excessive bending is avoided, the service life of the cable is prolonged, the structure is simple, the operation is convenient, convenience is provided for wiring of the electrical cable, and the input cost is effectively controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrical wiring accessories, concretely is a power plant electrical wiring support protection device. BACKGROUND

[0002] In the complex operation environment of the power plant, the electrical wiring system faces many severe challenges. On the one hand, there are a large number of electrical equipment in the power plant, various types of electrical cables crisscross, and the wiring length is often very considerable. With the continuous increase of unit capacity and the continuous upgrading of the system, the number of electrical cables increases day by day, and the wiring complexity also increases linearly.

[0003] The Chinese patent document with publication number CN220107045U discloses a wiring support protection structure,

[0004] The fixed plate is slidably connected with a sliding block at the right end, the sliding block is slidably connected with a sliding plate at the inner side, the sliding plate is fixedly connected with a pull rope at the left end, and the pull rope penetrates through the sliding block, the other end of the pull rope is fixedly connected with the fixed plate, the outer side of one end of the pull rope is provided with a first spring, and the first spring is fixedly connected with the sliding block and the sliding plate, and the right end of the sliding plate is fixedly connected with a clamping block.

[0005] The above document supports the cable through the cooperation of the clamping block and the spring, but its structure is complex, the processing and assembly of the support protection device are time-consuming and laborious, and it brings a large burden to the investment cost of electrical wiring. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a power plant electrical wiring support protection device to solve the problem of complex structure of the prior art support protection device in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a power plant electrical wiring support protection device, comprising a support, one end of the support is fixedly installed with a limiting tongue, the end of the support away from the limiting tongue is rotatably installed with a pressing rod, the end of the pressing rod extends to be connected with the limiting tongue, the accommodating cavity for penetrating the cable is formed between the pressing rod and the support, the two ends of the pressing rod respectively extend to the central position of the main body and form vertical sections, the pressing rod is integrally formed as a U-shaped structure, and an arc-shaped section is integrally formed at the central position of the pressing rod.

[0008] Preferably, the side wall of the support is provided with a pair of countersunk holes for the bolts to penetrate.

[0009] Preferably, the limiting tongue extends in the inclined direction at the end of the support and forms an included angle with the support body, a pair of insertion holes for accommodating the pressing rod are arranged on the limiting tongue, and the vertical section is matched with the insertion hole.

[0010] Preferably, the support is provided with a round hole for accommodating the pressing rod at one end away from the limiting tongue.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a support and a pressing rod cooperate to form the support of cable, and the pressing rod provides proper support for the cable, so that the cable keeps proper arc, avoids excessive bending and prolongs the service life of the cable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the first perspective three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is the second perspective three-dimensional structure schematic view of the utility model;

[0015] Figure 3 It is the split three-dimensional structure schematic view of the support and the pressing rod of the utility model;

[0016] Figure 4 It is the third perspective plane structure schematic view of the utility model.

[0017] In the drawing: 1, support, 2, pressing rod, 3, counterbore, 4, limiting tongue, 5, vertical section, 6, arc section, 7, jack, 8, round hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figures 1-4The utility model provides a technical scheme: a thermal power plant electrical wiring support protection device, including support 1, the side wall of support 1 is equipped with a pair of the countersunk hole 3 for bolt penetration, the advantage of such setting is convenient with support 1 fixed installation on the wall or plane object, one end of support 1 is fixedly installed with limit tongue 4, the end of support 1 away from limit tongue 4 is rotatably installed with pressure rod 2, the end of support 1 away from limit tongue 4 is equipped with the round hole 8 for accommodating pressure rod 2, the end of pressure rod 2 extends to be connected with limit tongue 4, limit tongue 4 on the end of support 1 extends along the inclined direction and forms the angle with support 1 main part, a pair of the insertion hole 7 for accommodating pressure rod 2 is equipped on limit tongue 4, pressure rod 2 itself has certain elasticity, the both ends of pressure rod 2 respectively tilt and extend to the central position of main part and form vertical section 5, vertical section 5 is adapted with insertion hole 7, pressure rod 2 is integrally formed as U-shaped structure, and the central position of pressure rod 2 is integrally formed with arc section 6, the accommodating cavity for threading cable is formed between pressure rod 2 and support 1, when supporting cable, by holding up pressure rod 2, make vertical section 5 move to the other end in insertion hole 7, and pinch the end of pressure rod 2, after vertical section 5 and insertion hole 7 are separated, rotate pressure rod 2 and do circular motion around round hole 8 to the accommodating cavity opening, after placing cable on arc section 6, rotate pressure rod 2 again and pinch the vertical section 5 of its end, make it be placed in insertion hole 7, complete the support protection of cable.The support of cable is formed by support 1 and pressure rod 2 cooperation of the application, pressure rod 2 provides appropriate support for cable, makes cable keep proper arc, avoids excessive bending, prolongs the service life of cable, simple structure, convenient operation, provides the convenience for electrical cable wiring, effectively controls the cost of investment.

[0020] It should be noted that the relative terms, such as first and second, and the like, are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrical connection support protection device for a fossil fuel power plant, characterized by: The utility model provides a cable support, which comprises a support (1), one end of the support (1) is fixedly provided with a limiting tongue (4), the other end of the support (1) away from the limiting tongue (4) is rotatably provided with a pressing rod (2), the end of the pressing rod (2) extends to the connecting position of the limiting tongue (4), the pressing rod (2) and the support (1) form a containing cavity for cable, the two ends of the pressing rod (2) respectively extend to the central position of the main body and form vertical sections (5), the pressing rod (2) is integrally formed as a U-shaped structure, and the central position of the pressing rod (2) is integrally formed with an arc section (6).

2. A support guard for electrical connections in a power plant according to claim 1, characterized in that The side wall of the support (1) is provided with a pair of countersunk holes (3) for bolts.

3. A support guard for electrical connections in a power plant according to claim 1, characterized in that: The limiting tongue (4) extends along the inclined direction at the end of the support (1) and forms an angle with the main body of the support (1), and a pair of insertion holes (7) for accommodating the pressing rod (2) are arranged on the limiting tongue (4).

4. A support guard for electrical connections in a power plant according to claim 1, characterized in that: The other end of the support (1) away from the limiting tongue (4) is provided with a round hole (8) for accommodating the pressing rod (2).

Images