Steel industry electrical cable protection device

Abstract

The utility model relates to the technical field of electrical cables, and discloses a steel industry electrical cable protection device which comprises a connecting seat, arc-shaped outer plates are hinged to the two ends of the bottom of the connecting seat, the two sets of arc-shaped outer plates are symmetrically distributed at the two ends of the connecting seat, and guide rods are slidably connected to the arc-shaped outer plates in a penetrating mode. The ends, located on the inner sides of the arc-shaped outer plates, of the guide rods are fixedly connected with arc-shaped inner plates, the guide rods are sleeved with connecting springs, and the two ends of the connecting springs are fixedly connected with the outer walls of the arc-shaped inner plates and the inner walls of the arc-shaped outer plates correspondingly. According to the utility model, a stable and flexible wrapping structure is constructed by using precise parts such as the connecting seat, the arc-shaped outer plate, the arc-shaped inner plate, the guide rod and the connecting spring, so that tight wrapping and fixing of cable joints are realized, various impact forces from the external environment are effectively resisted, and through the buffer effect of the guide rod and the connecting spring, the cable is prevented from being damaged. And the stress generated by the self weight or the temperature change of the cable is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric cables, in particular to an electric cable protection device for the steel industry. Background Art

[0002] With the development of society, the demand for the transmission of electricity or information is increasing. Therefore, a large number of cables or optical cables are laid to connect related equipment. The application fields of cables or optical cables are very wide and their uses are also very large. They can provide users with high-quality experience and meet people's life and business needs.

[0003] After searching, the prior art disclosed (authorization announcement number CN215071430U) a cable protection device for electrical engineering. This patented technology includes: a base plate; and a protection component that passes through the base plate, which is used to connect the cable to the base plate and protect the cable. The protection component includes a limiting component that is attached to the base plate and an adjustment component that is slidably connected to the limiting component; a first protective shell that is attached to the protection component; and a second protective shell provided on one side of the first protective shell, which is used to cooperate with the first protective shell to fix and protect the cable. The limiting component includes: a connecting frame, one side of which is attached to the base plate; the utility model connects the first protective shell and the second protective shell by providing a connecting piece, and further reduces the impact of vibration on the cable. The device greatly improves the protection capability of the device by combining multiple protection methods, which is sufficient to meet the production needs of daily life.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in the laying of cables for power, communication and data transmission, the cable connections are easily impacted, resulting in damage to the cables. Traditional cable connection and fixing methods, such as simple binding or the use of rigid clamps, cannot provide sufficient wrapping tightness and fixing strength, and it is difficult to effectively resist the impact of the external environment, resulting in the connections being easily loosened or damaged. For this reason, a steel industry electrical cable protection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a protective device for electrical cables in the steel industry.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A protection device for electrical cables in the steel industry includes a connecting seat, wherein both ends of the bottom of the connecting seat are hinged with arc-shaped outer plates, and two groups of arc-shaped outer plates are symmetrically distributed at both ends of the connecting seat, a guide rod is slidingly connected through the arc-shaped outer plate, and one end of the guide rod located on the inner side of the arc-shaped outer plate is fixedly connected to the arc-shaped inner plate, a connecting spring is sleeved on the guide rod, and the two ends of the connecting spring are respectively fixedly connected to the outer wall of the arc-shaped inner plate and the inner wall of the arc-shaped outer plate, and the two groups of the arc-shaped outer plates are fixed by a locking part.

[0008] Preferred:

[0009] An alarm is provided on the connecting seat, a temperature detector is provided on the outer wall of the curved outer plate, a controller is provided in the alarm, a wireless communication module is provided in the temperature detector, a wireless signal receiving module is provided in the alarm, and the wireless communication module is electrically connected to the wireless signal receiving module.

[0010] Preferred:

[0011] The locking portion includes but is not limited to a locking mechanism in the form of a buckle, a knob, or a latch.

[0012] Preferred:

[0013] The inner wall of the arc-shaped inner plate is provided with multiple groups of anti-skid particles.

[0014] Preferred:

[0015] The inner side of the arc-shaped inner plate is sequentially provided with an outer high-temperature resistant layer, a middle wear-resistant and tear-resistant layer, and an inner insulating protective layer.

[0016] Preferred:

[0017] The inner insulating protective layer is located at the innermost side and is close to the cable itself. The middle wear-resistant and tear-resistant layer is located between the outer high-temperature resistant layer and the inner insulating protective layer. The outer high-temperature resistant layer is located at the outermost side and is arranged on the inner wall of the arc-shaped inner plate.

[0018] Preferred:

[0019] The outer high-temperature resistant layer is made of silicone rubber, the middle wear-resistant and tear-resistant layer is made of synthetic fiber material, and the inner insulating protective layer is made of cross-linked polyethylene and fluoroplastic.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, a stable and flexible wrapping structure is constructed by using precision components such as a connecting seat, an arc-shaped outer plate, an arc-shaped inner plate, a guide rod and a connecting spring. It not only achieves a tight wrapping and fixation of the cable connection, effectively resisting various impact forces from the external environment, but also reduces the stress caused by the cable's own weight or temperature changes through the buffering effect of the guide rod and the connecting spring.

[0022] 2. In the present invention, a temperature detector arranged on the curved outer wall monitors the temperature of the cable connection in real time, and when the temperature exceeds a preset safety range, a signal is sent to the alarm through the wireless communication module. After receiving the signal, the alarm is immediately activated and sounds an alarm, so as to timely discover and deal with potential short circuit risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of an electrical cable protection device for the steel industry proposed by the utility model;

[0024] Figure 2 This is a bottom view of an electrical cable protection device for the steel industry proposed in the utility model;

[0025] Figure 3 This is a side view of a steel industry electrical cable protection device proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the internal structure of an electrical cable protection device for the steel industry proposed by the utility model.

[0027] Legend:

[0028] 1. Connecting seat; 2. Arc-shaped outer plate; 3. Guide rod; 4. Arc-shaped inner plate; 5. Connecting spring; 6. Locking part; 7. Alarm; 8. Temperature detector; 9. Anti-slip particles; 10. Outer high-temperature resistant layer; 11. Middle wear-resistant and tear-resistant layer; 12. Inner insulating protective layer. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figures 1-4The utility model provides an embodiment: a protection device for electrical cables in the steel industry, comprising a connecting seat 1, with arc-shaped outer plates 2 hinged at both ends of the bottom of the connecting seat 1, and two groups of arc-shaped outer plates 2 are symmetrically distributed at both ends of the connecting seat 1, and a guide rod 3 is slidingly connected through the arc-shaped outer plate 2, and one end of the guide rod 3 located on the inner side of the arc-shaped outer plate 2 is fixedly connected to the arc-shaped inner plate 4, a connecting spring 5 is sleeved on the guide rod 3, and the two ends of the connecting spring 5 are respectively fixed to the outer wall of the arc-shaped inner plate 4 and the inner wall of the arc-shaped outer plate 2, and the two groups of arc-shaped outer plates 2 are fixed by a locking portion 6.

[0031] Specifically, by using the connecting seat 1, the curved outer plate 2, the curved inner plate 4, the guide rod 3 and the connecting spring 5 in coordination, the cable connection is tightly wrapped and fixed. When the cable is subjected to external force, the curved inner plate 4 can slide on the guide rod 3 and be buffered by the connecting spring 5, thereby effectively preventing the cable connection from being short-circuited due to loosening or external force impact.

[0032] Among them, an alarm 7 is provided on the connecting seat 1, a temperature detector 8 is provided on the outer wall of the curved outer plate 2, a controller is provided in the alarm 7, a wireless communication module is provided in the temperature detector 8, a wireless signal receiving module is provided in the alarm 7, and the wireless communication module is electrically connected to the wireless signal receiving module.

[0033] Specifically, when the temperature exceeds the preset safety range, the temperature detector 8 will send a signal to the wireless signal receiving module in the alarm 7 through the wireless communication module. After receiving the signal, the alarm 7 will immediately start and sound an alarm to remind the operator to pay attention to the abnormal situation at the cable connection.

[0034] The locking portion 6 includes but is not limited to a locking mechanism in the form of a buckle, a knob, or a latch.

[0035] Specifically, it can ensure a firm connection between the two sets of symmetrical arc-shaped outer plates 2. In this way, even when the cable is subjected to a large external force, it can ensure that the protective device will not fall off or loosen, thereby ensuring the safety and stability of the cable connection.

[0036] The inner wall of the arc-shaped inner plate 4 is provided with multiple groups of anti-slip particles 9 .

[0037] Among them, the inner side of the arc-shaped inner plate 4 is sequentially provided with an outer high-temperature resistant layer 10, a middle wear-resistant and tear-resistant layer 11, and an inner insulating protective layer 12.

[0038] Among them, the inner insulating protective layer 12 is located at the innermost side and is close to the cable itself, the middle wear-resistant and tear-resistant layer 11 is located between the outer high-temperature resistant layer 10 and the inner insulating protective layer 12, and the outer high-temperature resistant layer 10 is located at the outermost side and is arranged on the inner wall of the arc-shaped inner plate 4.

[0039] The outer high-temperature resistant layer 10 is made of silicone rubber, the middle wear-resistant and tear-resistant layer 11 is made of synthetic fiber material, and the inner insulating protective layer 12 is made of cross-linked polyethylene and fluoroplastic.

[0040] Specifically, the alarm 7 and temperature detector 8 in this application belong to the prior art that is known and readily available in the art. This application only uses them without modifying them, so their working principles are not elaborated in detail.

[0041] Working principle: By utilizing components such as the connecting seat 1, the curved outer plate 2, the curved inner plate 4, the guide rod 3, and the connecting spring 5, the cable connection is tightly wrapped and fixed to prevent short circuits caused by external impact or loosening. At the same time, the anti-slip particles 9 on the inner wall of the curved inner plate 4 enhance the friction between the cable and the curved inner plate 4, ensuring that the cable is stable and does not shake. Secondly, multiple layers of protective materials are set on the inner side of the curved inner plate 4. These materials have the functions of high temperature resistance, wear resistance, tear resistance, and insulation protection, which together constitute all-round protection for the cable connection. In addition, the temperature of the cable connection is monitored in real time by the temperature detector 8 set on the curved outer wall. When the temperature exceeds the preset safety range, a signal is sent to the alarm 7 through the wireless communication module. After receiving the signal, the alarm 7 immediately starts and sounds an alarm to alert the operator to abnormal conditions so that potential short circuit risks can be discovered and handled in time.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel industry electrical cable protection device, comprising a connection seat (1), characterized in that: The two ends of the bottom of the connecting seat (1) are hinged with arc-shaped outer plates (2), and the two groups of arc-shaped outer plates (2) are symmetrically distributed at the two ends of the connecting seat (1). A guide rod (3) is slidably connected to the arc-shaped outer plate (2). One end of the guide rod (3) located on the inner side of the arc-shaped outer plate (2) is fixedly connected to the arc-shaped inner plate (4). A connecting spring (5) is sleeved on the guide rod (3), and the two ends of the connecting spring (5) are respectively fixedly connected to the outer wall of the arc-shaped inner plate (4) and the inner wall of the arc-shaped outer plate (2). The two groups of the arc-shaped outer plates (2) are fixed by a locking portion (6).

2. The electrical cable protection device for the steel industry according to claim 1, characterized in that: An alarm (7) is provided on the connecting seat (1), a temperature detector (8) is provided on the outer wall of the arc-shaped outer plate (2), a controller is provided in the alarm (7), a wireless communication module is provided in the temperature detector (8), a wireless signal receiving module is provided in the alarm (7), and the wireless communication module is electrically connected to the wireless signal receiving module.

3. The electrical cable protection device for the steel industry according to claim 2, characterized in that: The locking portion (6) includes but is not limited to a locking mechanism in the form of a buckle, a knob, or a latch.

4. The electrical cable protection device for the steel industry according to claim 3, characterized in that: The inner wall of the arc-shaped inner plate (4) is provided with multiple groups of anti-skid particles (9).

5. The electrical cable protection device for the steel industry according to claim 4, characterized in that: An outer high-temperature resistant layer (10), a middle wear-resistant and tear-resistant layer (11), and an inner insulating protective layer (12) are sequentially arranged on the inner side of the arc-shaped inner plate (4).

6. The electrical cable protection device for the steel industry according to claim 5, characterized in that: The inner insulating protective layer (12) is located at the innermost side and is in close contact with the cable itself; the middle wear-resistant and tear-resistant layer (11) is located between the outer high-temperature resistant layer (10) and the inner insulating protective layer (12); the outer high-temperature resistant layer (10) is located at the outermost side and is arranged on the inner wall of the arc-shaped inner plate (4).

7. The electrical cable protection device for the steel industry according to claim 6, characterized in that: The outer high-temperature resistant layer (10) is made of silicone rubber, the middle wear-resistant and tear-resistant layer (11) is made of synthetic fiber material, and the inner insulating protective layer (12) is made of cross-linked polyethylene and fluoroplastic.

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