Transformer substation cable signboard fixing clamp

Abstract

A transformer substation cable signboard fixing clamp is sequentially composed of a connecting mechanism, an adjusting mechanism and a fixing assembly which are connected with one another. The connecting mechanism is used for installing a cable signboard on a cable. The adjusting mechanism is used for adjusting the direction of the fixing assembly installed above the adjusting mechanism. The fixing assembly is used for installing a cable signboard. According to the utility model, the stable and flexible fixing and adjusting functions of the cable signboard of the transformer substation are realized, the problems that the traditional cable tie is easy to age and fall off and the signboard is easy to shift and block are solved, the stability of the signboard is greatly improved, and the service life of the signboard is greatly prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of cable identification tag fixing clips, specifically a substation cable identification tag fixing clip. Background Technology

[0002] In power systems, cables are important carriers of electrical energy. To facilitate identification and management, each cable needs to be equipped with an identification tag. A cable identification tag fixing clip is a device specially designed for fixing identification tags on cables in power systems, especially in substations. Its main purpose is to ensure that the identification tags on the cables can stably and clearly display necessary information, such as cable number, purpose, voltage level, etc., so as to facilitate the smooth progress of maintenance and management work.

[0003] In the field of cable identification tag fixing clips, traditional cable identification tags are mostly fixed by cable ties. However, these cable ties are prone to aging and cracking when exposed to the external environment for a long time, eventually leading to detachment. Furthermore, due to environmental factors (such as wind, vibration, etc.) or insecure installation, the tags may shift or even be blocked by other objects, affecting the readability of the information and seriously affecting the applicability and safety of the device during use. Utility Model Content

[0004] This utility model provides a cable identification sign fixing clip for substations, which realizes the function of fixing and adjusting the cable identification signs in a stable and flexible manner.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cable identification tag fixing clip for substations comprises three interconnected parts: a connecting mechanism, an adjusting mechanism, and a fixing component. The connecting mechanism is used to install the cable identification tag onto the cable. The adjusting mechanism is used to adjust the direction of the fixing component installed above it. The fixing component is used to install the cable identification tag.

[0007] The connecting mechanism includes an installation component, which is a ring-shaped structure with teeth on the inner wall; it has a notch at the bottom, where a locking component is installed; the locking component includes protective plates disposed at both ends of the notch, the surface of the protective plates is provided with wear-resistant plates, a locking cap is installed on the outer side of one protective plate, the inner wall of the locking cap is provided with a threaded groove, the locking rod passes through the protective plates on both sides from the outer side of the other protective plate and is threadedly connected to the threaded groove to lock the cable in the installation component, and the outer end of the locking rod is provided with a locking rod head.

[0008] The mounting component is made of nylon 66 material in one piece.

[0009] The surface of the mounting component is coated with a UV coating.

[0010] The adjustment mechanism includes an adjustment component, which includes a mounting plate disposed on the top of the connection mechanism. The lower end of the connection shaft is fixedly mounted on the mounting plate, and the upper end of the connection shaft is threadedly connected to the connection plate. The upper end of the connection plate and the lower end of the adjustment shaft are connected by a bearing.

[0011] The fixing component includes a socket with a slot, the bottom of the slot being provided with an anti-slip pad, and adhesive strips being provided on both sides of the slot; the socket is installed on the upper end of the adjusting shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model integrates locking and adjusting components, combined with an integrally molded mounting component made of elastic polymer material and inner wall teeth, to achieve a stable and flexible fixing and adjustment function for substation cable identification signs. It not only solves the problems of traditional cable ties aging and falling off easily, and identification signs easily shifting and obstructing, but also greatly improves the stability and service life of the identification signs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 This is a schematic diagram of the locking assembly in this utility model;

[0017] Figure 4 This is a schematic diagram of the adjustment component structure in this utility model.

[0018] In the diagram: 100, connecting mechanism; 101, mounting component; 102, toothed groove; 103, locking assembly; 103a, protective plate; 103b, wear-resistant plate; 103c, locking cap; 103d, threaded groove; 103e, locking rod; 103f, locking rod head; 200, adjusting mechanism; 201, adjusting assembly; 201a, mounting plate; 201b, connecting shaft; 201c, connecting plate; 201d, adjusting shaft; 202, fixing assembly; 202a, socket; 202b, slot; 202c, anti-slip pad; 202d, adhesive strip. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Reference Figure 1 A cable identification tag fixing clip for substations is composed of three interconnected parts: a connecting mechanism 100 (101, 102, 103), an adjusting mechanism 200, and a fixing component 202. The connecting mechanism 100 is used to install the identification tag on the cable. The adjusting mechanism 200 is used to adjust the direction of the fixing component 202 installed above it. The fixing component 202 is used to install the cable identification tag.

[0022] Reference Figure 2 and Figure 3 The connecting mechanism 100 includes a mounting component 101, which is an annular structure with teeth 102 on the inner wall and a notch at the bottom. A locking component 103 is installed at the notch. The locking component 103 includes protective plates 103a at both ends of the notch. The surface of the protective plate 103a is provided with wear-resistant plates 103b. A locking cap 103c is installed on the outer side of one protective plate 103a. The inner wall of the locking cap 103c is provided with a threaded groove 103d. The locking rod 103e passes through the protective plates on both sides from the outer side of the other protective plate 103a and is threadedly connected to the threaded groove 103d to lock the cable in the mounting component 101, thereby installing the entire device on the cable. The outer end of the locking rod 103e is provided with a locking rod head 103f.

[0023] The design of the locking assembly 103 goes beyond basic fixing functions, taking into account long-term stability and durability. The protective plate 103a is tightly integrated with the notched end face of the mounting part 101, and the wear-resistant plate 103b on its surface enhances friction and wear resistance, effectively preventing slippage or wear caused by prolonged use or external environmental factors. The precise fit between the locking cap 103c, the threaded groove 103d, and the locking rod 103e ensures optimal fixing effect with each tightening operation. In addition, a round hole is designed between the locking rod 103e and the protective plate 103a. The structural optimization makes the entire locking process smoother and easier to operate, achieving a stable lock even in space-constrained situations, thus ensuring the firmness and stability of the cable identification tag.

[0024] It should be noted that the locking assembly 103 adopts a multi-layered protective design, with meticulous consideration given to both physical and mechanical aspects to ensure maximum reliability and durability. The protective plate 103a and its surface wear-resistant pad 103b not only increase the coefficient of friction with the cable contact surface, reducing the risk of slippage, but also enhance the protection of the locking assembly 103 itself, extending its service life. The combined design of the locking cap 103c, threaded groove 103d, and locking rod 103e achieves a simple yet effective locking mechanism. Locking or unlocking operations can be easily completed by rotating the locking rod 103e, greatly simplifying the installation and maintenance process.

[0025] The mounting component 101 is integrally molded from nylon 66 material. It utilizes the properties of this elastic polymer material to achieve a stable yet flexible fixation and adjustment of the substation cable identification sign.

[0026] The surface of the mounting component 101 is coated with a UV coating, making it suitable for withstanding temperatures from -40℃ to 80℃ and acidic / alkaline environments.

[0027] Reference Figure 4 The adjustment mechanism 200 includes an adjustment component 201, which includes a mounting plate 201a, a connecting shaft 201b, and a connecting plate 201c disposed on the top of the connecting mechanism. The lower end of the connecting shaft 201b is fixedly mounted on the mounting plate 201a, and the upper end of the connecting shaft 201b is threadedly connected to the connecting plate 201c. The upper end of the connecting plate 201c and the lower end of the adjustment shaft 201d are connected by a bearing.

[0028] Mounting disc 201a is securely mounted on top of mounting component 101, providing a solid foundation for the entire adjustment assembly 201. Connecting shaft 201b is connected to mounting disc 201a, and connecting disc 201c is installed via threads, allowing users to precisely adjust the position of connecting disc 201c as needed, thereby achieving optimal control over the sign angle. A bearing sleeve is provided between connecting disc 201c and adjusting shaft 201d, which not only makes rotation smoother but also effectively reduces friction and wear, extending service life.

[0029] It should be noted that the angle is pre-adjusted using the connecting shaft 201b and connecting plate 201c on the adjusting assembly 201 to ensure that the sign is in the required approximate position. Then, fine-tuning is performed using the adjusting shaft 201d until the optimal viewing angle is found. Since there is a bearing sleeve between the adjusting shaft 201d and the connecting plate 201c, the rotation adjustment process is very smooth and can easily achieve 360° adjustment without dead angles.

[0030] By using the combination of mounting plate 201a, connecting shaft 201b, connecting plate 201c, and adjusting shaft 201d, not only can 360° omnidirectional angle adjustment be achieved, but stability after each adjustment can also be guaranteed. The bearing sleeve design between connecting plate 201c and adjusting shaft 201d makes the rotation operation smoother and less prone to damage, greatly improving the user experience. At the same time, the threaded connection between connecting shaft 201b and connecting plate 201c not only facilitates installation and disassembly, but also enhances the overall structural robustness, ensuring long-term reliable operation under various environmental conditions.

[0031] The fixing component 202 includes a socket 202a, which has a slot 202b. The bottom of the slot 202b is provided with an anti-slip pad 202c, and adhesive strips 202d are provided on both walls of the slot 202b. The socket 202a is installed on the upper end of the adjusting shaft 201d.

[0032] The design of the fixing component 202 not only focuses on providing a stable installation base, but also emphasizes ease of use and flexibility. The slot 202b is equipped with an anti-slip pad 202c, which not only increases the friction when the sign is inserted to prevent it from slipping out accidentally, but also absorbs vibration to a certain extent and protects the sign from damage. The design of the adhesive strips 202d on both sides provides additional fixing support, making the sign more secure once inserted and not easily shifting. In addition, the combination of the entire fixing component 202 and the adjustment shaft 201d allows the sign to be adjusted at an angle as needed to achieve the best visibility.

[0033] It should be noted that the design of the fixing component 202 fully considers the various needs in actual application scenarios, aiming to provide users with a safe and flexible solution. This component not only has excellent mechanical performance, but also effectively resists the influence of harsh environments. The anti-slip pad 202c set at the bottom of the inner cavity of the slot 202b, and the adhesive strips 202d on both sides of the inner wall work together to ensure the stability and reliability of the sign installation.

[0034] In use, according to the actual diameter of the cable (compatible with Φ20-100mm cables), the mounting piece 101 is fitted onto the cable. Because the inner side of the mounting piece 101 is designed with anti-slip teeth 102, it increases friction with the cable surface, ensuring stability. Next, by rotating the locking rod 103e, it enters the threaded groove 103d in the locking cap 103c, gradually tightening until the locking rod head 103f tightly fits the round hole on the protective plate 103a, completing the locking of the cable. This not only achieves initial fixation but also provides an additional protective layer through the protective plate 103a and the wear-resistant plate 103b, preventing wear caused by long-term use or external factors. Then, the identification plate is inserted into the socket 202a of the fixing assembly 202. The anti-slip pad 202c in the slot 202b and the adhesive strips 202d on both sides ensure that the identification plate is firmly fixed in the desired position and can be adjusted to the optimal viewing angle as needed.

[0035] In summary, the adaptive clamping structure, adjustment mechanism, quick-installation sign interface, and anti-drop-off design effectively solve the problems of traditional cable ties aging and falling off, and signs shifting and obstructing traffic.

Claims

1. A substation cable marker fixing clamp characterized by: It consists of three interconnected parts: a connecting mechanism (100), an adjusting mechanism (200), and a fixing component (202); the connecting mechanism (100) is used to install the cable identification tag on the cable; the adjusting mechanism (200) is used to adjust the direction of the fixing component (202) installed above it; the fixing component (202) is used to install the cable identification tag.

2. A substation cable marker fixing clamp according to claim 1, characterised in that: The connecting mechanism (100) includes a mounting component (101) and a locking assembly (103). The mounting component (101) has a ring-shaped structure with teeth (102) on the inner wall and a notch at the bottom. The locking assembly (103) is installed at the notch. The surface of the protective plate (103a) of the locking assembly (103) is provided with a wear-resistant plate (103b), and a locking cap (103c) is installed on the outer side. The inner wall of the locking cap (103c) is provided with a threaded groove (103d). The locking rod (103e) of the assembly passes through the protective plates on both sides from the outer side of the protective plate (103a) and is threadedly connected to the threaded groove (103d) to lock the cable in the mounting component (101). The outer end of the locking rod (103e) is provided with a locking rod head (103f).

3. A substation cable marker fixing clamp according to claim 2, characterised in that: The mounting component (101) is integrally molded from Nylon 66 material.

4. A substation cable marker fixing clamp according to claim 3, characterised in that: The surface of the mounting component (101) is provided with a UV coating.

5. A substation cable marker fixing clamp according to claim 1, characterized in that: The adjustment mechanism (200) includes an adjustment component (201), which includes a mounting plate (201a), a connecting shaft (201b), a connecting plate (201c), and an adjustment shaft (201d). The mounting plate (201a) is fixedly installed on the top of the connecting mechanism (100), and the lower end of the connecting shaft (201b) is fixedly installed on the mounting plate (201a). The upper end of the connecting shaft (201b) is threadedly connected to the connecting plate (201c), and the upper end of the connecting plate (201c) and the lower end of the adjustment shaft (201d) are connected by a bearing.

6. A substation cable marker fixing clamp according to claim 1, characterized in that: The fixing component (202) includes a socket (202a), a slot (202b), an anti-slip pad (202c), and an adhesive strip (202d). The socket (202a) has a slot (202b), the bottom of the slot (202b) is provided with an anti-slip pad (202c), and the two walls of the slot (202b) are provided with adhesive strips (202d). The socket (202a) is installed on the upper end of the adjusting shaft (201d).

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