Cable with detection function

Abstract

The utility model relates to the technical field of cables, and discloses a cable with a detection function, which comprises a main cable, the side surface of the main cable is movably sleeved with a protective sleeve, and a detection module and a prompt module are arranged in the main cable and the protective sleeve; the detection module comprises a connecting strip capable of guiding water, a deformable deformation block is arranged on the side face of the connecting strip, a detection block is arranged at the position, corresponding to the connecting strip, between the main cable and the protective sleeve, and a matching block and a detection assembly are arranged on the side face of the protective sleeve. According to the utility model, water is accumulated in the connecting cavity, the connecting groove extrudes the water in the connecting cavity to the pressure sensor on the side surface of the detection assembly, and after the pressure sensor is subjected to pressure, a signal is fed back to the remote controller through the signal transmitter to prompt and alarm, and at the moment, a worker can carry a tool for maintenance when knowing that the cable is damaged; therefore, the cable in the river channel can have a self-detection effect, and workers can be conveniently and rapidly reminded of damage.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable with a detection function. Background Art

[0002] Electric wires and cables are wire products used to transmit electrical energy, information, and realize the conversion of electromagnetic energy. In a broad sense, electric wires and cables are also simply referred to as cables. In a narrow sense, a cable refers to an insulated cable, which can be defined as a collection composed of the following parts: one or more insulated wire cores, and their respective possible coating layers, total protective layer, and outer protective layer.

[0003] Among them, general cables are erected at high altitudes, and robots running on the side can detect whether there are damages. However, there are also some cables laid at the bottom of river channels. Robots cannot effectively run on the side for detection, and the flowing impurities inside the river channels are also likely to cause damages on the side, which cannot be directly detected and observed by the naked eye. Therefore, we propose a cable with a detection function. Content of the Utility Model

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a cable with a detection function.

[0005] To achieve the above object, the utility model adopts the following technical scheme. A cable with a detection function includes a main cable, a protective sleeve is movably sleeved on the side of the main cable, and a detection module and a prompt module are arranged inside the main cable and the protective sleeve.

[0006] The detection module includes a water-conducting connecting strip, a deformable deformation block is arranged on the side of the connecting strip, a detection block is arranged at the position corresponding to the connecting strip between the main cable and the protective sleeve, and a matching block and a detection component are arranged on the side of the protective sleeve.

[0007] The prompt module includes a supportable support rod, and a prompt block for prompting is arranged on the side of the support rod.

[0008] Preferably, the detection module includes partition blocks fixedly installed at equal intervals between the main cable and the protective sleeve, the connecting strips are fixedly installed at equal intervals in a circumferential array on the side of the main cable, the detection blocks are fixedly installed between the main cable and the protective sleeve, the matching blocks are fixedly sleeved on the side of the protective sleeve, two groups of connecting cavities are symmetrically opened inside the detection blocks, a matching groove is opened on the inner wall of the connecting cavity, the detection component is fixedly installed inside the matching block, and a connecting groove is opened on the inner wall of the connecting cavity.

[0009] Preferably, the partition block is a circular ring block made of plastic, the connecting strip is a rectangular strip made of rubber with an arc-shaped cross section, the connecting cavity is a circular ring cavity, and the matching groove is an arc-shaped groove.

[0010] Preferably, the detection module further includes a slotted opening formed on the side surface of the connecting strip at the position between the corresponding partition blocks. The slotted opening is a rectangular groove, and elastic deformation blocks are fixedly installed on the inner walls on both sides of the slotted opening. The deformation blocks are arc-shaped blocks made of elastic rubber material.

[0011] Preferably, the prompting module includes support blocks fixedly installed on both sides of the partition blocks. Support rods are fixedly installed at the recessed portions on the side surfaces of the support blocks. Installation grooves are symmetrically formed on the side surfaces of the support rods, and prompting grooves penetrating through the support rods and the protective sleeves are formed on the inner walls of the installation grooves.

[0012] Preferably, the support blocks are petal-shaped circular ring blocks made of elastic rubber material, the support rods are rectangular rods made of rubber material, and the prompting grooves are cylindrical grooves with an "L"-shaped cross section.

[0013] Preferably, the prompting module further includes a constraint groove formed at the position corresponding to the inside of the support rod on the inner wall of the prompting groove. The constraint groove is a circular groove. A prompting block is movably installed inside the constraint groove and the prompting block is arranged at the position inside the prompting groove. The prompting block is a cylindrical block made of rubber material with a "T"-shaped cross section.

[0014] Beneficial Effects

[0015] The utility model provides a cable with a detection function, which has the following beneficial effects:

[0016] (1) For the cable with a detection function, by providing a detection module, when the side surface of the protective sleeve is damaged and water flows into the corresponding inner cavity of the protective sleeve isolated by the partition blocks, the water in the cavity squeezes the outer sides of the deformation blocks to deform out of the slotted opening. The water flows into the connecting strip through the gaps between both sides of the deformation blocks and the slotted opening. After the water in the connecting strip reaches the position of the mating groove, the water accumulates at the position inside the connecting cavity. The connecting groove squeezes the water inside the connecting cavity against the pressure sensor on the side surface of the detection component. After the pressure sensor is subjected to pressure, it feeds back a signal to the remote controller through the signal transmitter to prompt an alarm. At this time, the staff knows that the cable is damaged and can carry tools to carry out repairs. In this way, the cable in the river can have the effect of self-detection and can conveniently and quickly prompt the staff of the damage.

[0017] (2) For the cable with a detection function, by providing a prompting module, the water in the inner cavity of the protective sleeve flows into the installation groove, and the prompting groove guides the water to squeeze against the side surface of the prompting block, so that the prompting block is constrained to slide out of the prompting groove inside the constraint groove. In this way, the prompting block extends out at the side surface of the protective sleeve, which is convenient for subsequent staff to observe during repairs and can quickly know the damage position for repairs. Description of the Drawings

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0019] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essential significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed by the present invention.

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 is a partial structural schematic diagram of the main cable of the present invention;

[0022] Figure 3 is a partial structural schematic diagram of the support rod of the present invention;

[0023] Figure 4 is for the present invention Figure 2 is a schematic diagram of the enlarged structure of A in;

[0024] Figure 5 is for the present invention Figure 2 is a schematic diagram of the enlarged structure of B in;

[0025] Figure 6 is for the present invention Figure 3 is a schematic diagram of the enlarged structure of C in.

[0026] Legend description:

[0027] 1. Main cable; 2. Protective sleeve; 3. Partition block; 4. Support block; 5. Support rod; 6. Connecting strip; 7. Detection block; 8. Fitting block; 9. Detection component; 10. Connecting cavity; 11. Fitting groove; 12. Connecting groove; 13. Groove; 14. Deformable block; 15. Installation groove; 16. Prompt groove; 17. Constraint groove; 18. Prompt block. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0029] A cable with a detection function, as Figure 1 - Figure 6 shown, includes a main cable 1. The main cable 1 is a multi-core cable. A protective sleeve 2 is movably sleeved on the side of the main cable 1. The protective sleeve 2 is a circular sleeve made of wear-resistant rubber with a circular cross-section. The protective sleeve 2 plays a protective role for the main cable 1. A detection module is provided inside the main cable 1 and the protective sleeve 2 for detecting cable damage. A prompt module is provided inside the main cable 1 and the protective sleeve 2 for prompting the cable damage point.

[0030] Further, the detection module includes a spacer block 3 fixedly installed at equal intervals between the main cable 1 and the protective sleeve 2. The spacer block 3 is a circular ring block made of plastic. The spacer block 3 supports the protective sleeve 2 and isolates the inside of the protective sleeve 2 into multiple groups of cavities. Connecting strips 6 are fixedly installed at equal intervals in a circumferential array on the side surface of the main cable 1, and the connecting strips 6 penetrate through the spacer block 3. The connecting strip 6 is a rectangular strip made of rubber with an arc-shaped cross-section. A detection block 7 is fixedly installed between the main cable 1 and the protective sleeve 2, and the detection block 7 penetrates through the connecting strip 6. The detection block 7 is a circular ring block. A matching block 8 is fixedly sleeved on the side surface of the protective sleeve 2 corresponding to the position of the detection block 7. The matching block 8 is a circular ring block. Two connecting cavities 10 are symmetrically opened inside the detection block 7. The connecting cavity 10 is a circular ring cavity. A matching groove 11 penetrating through the detection block 7 is opened on the inner wall of the connecting cavity 10 corresponding to the position of the connecting strip 6. The matching groove 11 is an arc-shaped groove. The connecting strip 6 and the connecting cavity 10 can be connected together through the matching groove 11. A detection component 9 is fixedly installed inside the matching block 8. The detection component 9 is composed of a pressure sensor (SBT connecting strip 6 detection block 7 spacer block 3), a battery block, and a signal transmitter. The pressure sensor can feedback a signal to the remote controller through the signal transmitter after being subjected to pressure. The battery provides power supply. A connecting groove 12 is opened on the inner wall of the connecting cavity 10, and the connecting groove 12 penetrates through the protective sleeve 2 and the matching block 8 to the side position of the detection component 9. The connecting groove 12 can make the water inside the connecting cavity 10 flow to the side of the detection component 9 and exert pressure on the detection component 9. A slot 13 is opened on the side surface of the connecting strip 6 at the position corresponding to the spacer block 3. The slot 13 is a rectangular slot. Deformation blocks 14 are fixedly installed on the inner walls on both sides of the slot 13. The deformation blocks 14 are arc-shaped blocks made of elastic rubber. When the outside of the deformation block 14 is stressed, it can deform out of the inside of the slot 13, so that water can flow into the inside of the connecting strip 6 through the gap between both sides of the deformation block 14 and the slot 13. When the inside of the deformation block 14 is stressed, it can deform inside the slot 13 to prevent the water inside the connecting strip 6 from flowing into the cavities isolated by other spacer blocks 3;

[0031] Further, the prompt module includes support blocks 4 fixedly installed on both sides of the partition block 3. The support blocks 4 are petal-shaped elastic rubber material circular blocks. A support rod 5 is fixedly installed in the recess on the side of the support block 4, and the support rod 5 is attached to the inner side of the protective sleeve 2. The support rod 5 is a rectangular rod made of rubber material. The support blocks 4 and the support rod 5 can enhance the support effect on the protective sleeve 2. Installation grooves 15 penetrating the support rod 5 are symmetrically opened at positions on the side of the support rod 5 close to the support block 4. The installation grooves 15 are rectangular grooves. A prompt groove 16 penetrating the support rod 5 and the protective sleeve 2 is opened on the inner wall of the installation groove 15. The prompt groove 16 is a cylindrical groove with an "L"-shaped cross-section. The prompt groove 16 can guide the water inside the installation groove 15. A constraint groove 17 is opened on the inner wall of the prompt groove 16 corresponding to the inside of the support rod 5. The constraint groove 17 is a circular groove. A prompt block 18 is movably installed inside the constraint groove 17, and the prompt block 18 is arranged inside the prompt groove 16. The prompt block 18 is a cylindrical block made of rubber material with a "T"-shaped cross-section. The water inside the prompt groove 16 squeezes the side of the prompt block 18, causing the prompt block 18 to be constrained and slide out of the inside of the prompt groove 16 within the constraint groove 17.

[0032] The working principle of the present utility model:

[0033] When the cable is placed at the bottom of the river channel, the side of the protective sleeve 2 is damaged, and water flows into the corresponding inner cavity of the protective sleeve 2 isolated by the partition block 3. At this time, the water inside the cavity squeezes the outside of the deformation block 14 to deform out of the inside of the opening groove 13, so that the water can flow into the connecting strip 6 through the gap between both sides of the deformation block 14 and the opening groove 13. After the water inside the connecting strip 6 flows to the matching groove 11, the water accumulates at the inside position of the connecting cavity 10. The water inside the connecting cavity 10 is squeezed onto the pressure sensor on the side of the detection component 9 through the connecting groove 12. After the pressure sensor receives the pressure, it feeds back a signal to the remote controller through the signal transmitter to prompt an alarm. At this time, the staff knows that the cable is damaged;

[0034] At the same time, the water inside the inner cavity of the protective sleeve 2 flows into the installation groove 15, and the water is guided by the prompt groove 16 to squeeze on the side of the prompt block 18, causing the prompt block 18 to be constrained and slide out of the inside of the prompt groove 16 within the constraint groove 17. In this way, the prompt block 18 extends out at the side position of the protective sleeve 2, which is convenient for the subsequent staff to observe during maintenance, and thus quickly know the damaged position.

[0035] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cable with a detection function, comprising a main cable (1), a protective sleeve (2) movably sleeved on the side of the main cable (1), and a detection module and a prompt module arranged inside the main cable (1) and the protective sleeve (2); Features: The detection module comprises a water-conducting connection strip (6), a deformable deformation block (14) is arranged on the side of the connection strip (6), a detection block (7) is arranged at a position corresponding to the connection strip (6) between the main cable (1) and the protective sleeve (2), and a matching block (8) and a detection component (9) are arranged on the side of the protective sleeve (2); The prompt module comprises a support rod (5) that can be supported, and a prompt block (18) that can be prompted is arranged on the side of the support rod (5).

2. A cable with detection function according to claim 1, characterized in that: The detection module comprises a spacer (3) fixedly installed at equal intervals between a main cable (1) and a protective sleeve (2); a connecting strip (6) fixedly installed at equal intervals on the side of the main cable (1) in a circumferential array; a detection block (7) fixedly installed between the main cable (1) and the protective sleeve (2); a matching block (8) fixedly sleeved on the side of the protective sleeve (2); two groups of connecting cavities (10) are symmetrically provided inside the detection block (7); the inner wall of the connecting cavity (10) is provided with a matching groove (11); and a detection component (9) is fixedly installed inside the matching block (8); and the inner wall of the connecting cavity (10) is provided with a connecting groove (12).

3. A cable with detection function according to claim 2, characterized in that: The spacer (3) is a circular ring block made of plastic material, the connecting strip (6) is a rectangular strip made of rubber material with an arc-shaped cross section, the connecting cavity (10) is a circular ring cavity, and the matching groove (11) is an arc-shaped groove.

4. A cable with detection function according to claim 3, characterized in that: The detection module also includes a slot (13) formed on the side of the connecting strip (6) between the corresponding spacers (3); the slot (13) is a rectangular slot; deformation blocks (14) are fixedly mounted on the inner walls on both sides of the slot (13); the deformation blocks (14) are arc-shaped blocks made of elastic rubber material.

5. A cable with detection function according to claim 4, characterized in that: The prompt module comprises support blocks (4) fixedly mounted on both sides of the spacer block (3); a support rod (5) fixedly mounted in a recessed position on the side of the support block (4); a mounting groove (15) symmetrically provided on the side of the support rod (5); and a prompt groove (16) penetrating the support rod (5) and the protective sleeve (2) provided on the inner wall of the mounting groove (15).

6. The cable with detection function according to claim 5, characterized in that: The support block (4) is a petal-shaped elastic rubber ring block, the support rod (5) is a rectangular rod made of rubber, and the prompt groove (16) is a cylindrical groove with an "L"-shaped cross section.

7. The cable with detection function according to claim 6, characterized in that: The prompt module further comprises a restraining groove (17) provided on the inner wall of the prompt groove (16) corresponding to the inner position of the support rod (5); the restraining groove (17) is a circular groove; the prompt block (18) is movably mounted inside the restraining groove (17) and the prompt block (18) is arranged at an inner position of the prompt groove (16); the prompt block (18) is a rubber cylindrical block with a "T"-shaped cross section.

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