Energy storage cable with thermal insulation protection structure

Abstract

The utility model relates to the technical field of cables, and discloses an energy storage cable with a thermal insulation protection structure, which comprises a cable main body, the outer wall of the cable main body is fixedly sleeved with a thermal insulation layer, the outer wall of the thermal insulation layer is fixedly sleeved with an anti-corrosion layer, the outer wall of the anti-corrosion layer is coated with a wear-resistant layer, and the outer wall of the wear-resistant layer is provided with a connecting mechanism. Through the arrangement of the connecting mechanism, a worker can conveniently connect two cables in parallel for use, can conveniently connect a plurality of cables and then carry the cables at the same time, is convenient for the worker to operate, and solves the problem that an existing thermal insulation and energy storage cable generally does not have a connecting and parallel structure and is inconvenient to carry. The problems that when two cables need to be used in parallel or a plurality of cables need to be carried, workers generally connect and fix the cables through binding belts, and the connection firmness is low, so that the use of the cables is affected, and the workers are inconvenient to operate and carry the cables are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field, concretely is a kind of energy storage cable with heat preservation protection structure. BACKGROUND

[0002] Energy storage cable is a kind of electric energy transmission device, it is usually composed of several or several groups of wires;Energy storage cable needs to be installed with protective structure when using, and the energy storage cable with heat preservation protection structure can be applied to some complex environment, cold zone;

[0003] The existing energy storage cable with heat preservation protection structure may need to be used in parallel when using, or multiple cables need to be carried, but the existing heat preservation energy storage cable generally does not have a structure for connecting in parallel, when two cables need to be used in parallel or multiple cables need to be carried, the staff generally connects and fixes the cables by using a binding belt, which has low connection firmness, thereby affecting the use of the cable and making it inconvenient for personnel to operate and carry the cable. Therefore, we propose an energy storage cable with heat preservation protection structure. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an energy storage cable with heat preservation protection structure, which solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an energy storage cable with heat preservation protection structure, comprising a cable main body, a heat preservation layer is fixedly sleeved on the outer wall of the cable main body, a corrosion-resistant layer is fixedly sleeved on the outer wall of the heat preservation layer, a wear-resistant layer is coated on the outer wall of the corrosion-resistant layer, and a connecting mechanism is arranged on the outer wall of the wear-resistant layer.

[0006] The connecting mechanism comprises a connecting ring and a pull plate, the connecting ring is fixedly sleeved on the outer wall of the wear-resistant layer, limit clamping grooves are formed on one side and the bottom end of the outer wall of the connecting ring, an insertion slot is formed in the inner wall of the limit clamping groove, limit clamping blocks are fixedly installed on the other side and the top end of the outer wall of the connecting ring, a movable slot is formed in the limit clamping block, the pull plate movably penetrates the movable slot, a plug plate is fixedly installed on one side of the pull plate, the plug plate movably penetrates one side of the inner wall of the movable slot, and a spring is fixedly connected between the other side of the pull plate and the inner wall of the movable slot.

[0007] The heat preservation layer comprises a heat preservation layer one and a heat preservation layer two, the heat preservation layer two is fixedly sleeved on the outer wall of the heat preservation layer one, the corrosion-resistant layer comprises a corrosion-resistant layer one and a corrosion-resistant layer two, and the corrosion-resistant layer two is fixedly sleeved on the outer wall of the corrosion-resistant layer one.

[0008] Preferably, the other side of the pull plate is fixedly provided with a limiting rod, the other side of the inner wall of the movable groove is provided with a rod groove, the limiting rod is inserted into the rod groove, and the spring surrounds the outer wall of the limiting rod.

[0009] Preferably, the material of the first heat preservation layer is silicone rubber, and the material of the second heat preservation layer is chloroprene rubber, so that the heat preservation performance of the cable is greatly improved through the first heat preservation layer and the second heat preservation layer, and the cable can be used in some harsh environments.

[0010] Preferably, the material of the first corrosion prevention layer is polyvinylidene fluoride, and the material of the second corrosion prevention layer is polypropylene, so that the corrosion resistance of the cable body is greatly improved through the first corrosion prevention layer and the second corrosion prevention layer, various acid, alkali, salt and solvent can be resisted, the influence of the environment on the cable is reduced, and the service life of the cable is prolonged.

[0011] Preferably, the material of the wear-resistant layer is thermoplastic polyurethane paint, so that the wear of the cable during installation and use is reduced through the wear-resistant layer, and the service life of the cable is further prolonged.

[0012] Preferably, the limiting block is matched with the limiting slot, and the plug plate is matched with the plug slot, so that the plug plate can be inserted into the plug slot, and the limiting block is fixed in the limiting slot.

[0013] The utility model provides a kind of energy storage cable with heat preservation protection structure.The energy storage cable with heat preservation protection structure has the following beneficial effects:

[0014] (1) the energy storage cable with heat preservation protection structure, by setting connection mechanism, personnel can be connected between two cables and parallelly used, and personnel can be carried after being connected between multiple cables, convenient for personnel operation, solve the existing heat preservation energy storage cable generally does not have the structure of connection parallelly, when needing to parallelly use two cables or needing to carry multiple cables, personnel generally realizes the connection between cable by binding belt, and the connection firmness is low, thereby affecting the use of cable, inconvenient for personnel to operate and carry cable;

[0015] (2) the energy storage cable with heat preservation protection structure, by setting the first corrosion prevention layer and the second corrosion prevention layer, the corrosion resistance of the cable body can be greatly improved, various acid, alkali, salt and solvent can be resisted, the influence of the environment on the cable is reduced, the service life of the cable is prolonged, and the practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is overall structure schematic diagram of the utility model.

[0017] Figure 2 It is the top section view structure schematic view of the connecting ring of the utility model;

[0018] Figure 3 It is the top section view structure schematic view of the connecting ring of the utility model Figure 2 It is the enlarged structure schematic view of A part in the middle;

[0019] Figure 4 It is the heat preservation layer structure schematic view of the utility model;

[0020] Figure 5 It is the anticorrosion layer structure schematic view of the utility model.

[0021] In the figure: 1, cable main body; 2, heat preservation layer; 3, anticorrosion layer; 4, wear-resistant layer; 5, connecting mechanism; 201, heat preservation one layer; 202, heat preservation two layers; 301, anticorrosion one layer; 302, anticorrosion two layers; 501, limit card slot; 502, plug slot; 503, limit card block; 504, connecting ring; 505, movable slot; 506, pull plate; 507, plug plate; 508, limit rod; 509, spring; 510, rod slot. DETAILED DESCRIPTION

[0022] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The device or element indicated or implied must have a particular orientation, a particular orientation and operation, so it cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] As Figures 1-5The utility model provides a technical scheme: a kind of energy storage cable with heat preservation protective structure, including cable main body 1, cable main body 1 outer wall is fixedly covered with heat preservation layer 2, heat preservation layer 2 outer wall is fixedly covered with corrosion prevention layer 3, corrosion prevention layer 3 outer wall is coated with wear-resistant layer 4, wear-resistant layer 4 outer wall is provided with connecting mechanism 5;

[0026] Connecting mechanism 5 includes connecting ring 504 and pull plate 506, connecting ring 504 is fixedly covered in wear-resistant layer 4 outer wall, and the side and bottom end of connecting ring 504 outer wall are both provided with limiting clamping groove 501, the inner wall of limiting clamping groove 501 is provided with insertion slot 502, the side and top of other side of connecting ring 504 outer wall are both fixedly installed with limiting clamping block 503, and the limiting clamping block 503 is provided with movable slot 505, pull plate 506 is movably penetrated movable slot 505, and one side of pull plate 506 is fixedly installed with insertion plate 507, and insertion plate 507 is movably penetrated the inner wall side of movable slot 505, and the other side of pull plate 506 and the inner wall of movable slot 505 are fixedly connected with spring 509;

[0027] Heat preservation layer 2 includes heat preservation one layer 201 and heat preservation two layers 202, and heat preservation two layers 202 are fixedly covered in heat preservation one layer 201 outer wall, and corrosion prevention layer 3 includes corrosion prevention one layer 301 and corrosion prevention two layers 302, and corrosion prevention two layers 302 are fixedly covered in corrosion prevention one layer 301 outer wall.

[0028] In the above technical scheme, specifically, the energy storage cable with heat preservation protective structure can be connected between two cable main bodies 1 through connecting mechanism 5 during use, facilitating parallel use. First, pull the pull plate 506 inward, so that the pull plate 506 drives the insertion plate 507 to retract into the movable slot 505, causing the insertion plate 507 to not protrude beyond the limiting clamping block 503. Then, compress the spring 509, and then the limiting clamping block 503 can be inserted into the limiting clamping groove 501. When the limiting clamping block 503 is fully inserted into the limiting clamping groove 501, release the pull plate 506. At this time, the pull plate 506 will drive the insertion plate 507 to protrude beyond the limiting clamping block 503 under the restoring force of the spring 509, causing the insertion plate 507 to be inserted into the insertion slot 502. Thus, the limiting clamping block 503 is limited and fixed in the limiting clamping groove 501, and the connection and installation between the two cables are completed. Through the above mechanism, personnel can conveniently connect and parallel use two cables. After connecting multiple cables, personnel can conveniently carry them simultaneously, facilitating personnel operation. The existing energy storage cable generally does not have a connection and parallel structure. When two cables need to be parallel used or multiple cables need to be carried, the staff generally uses a binding belt to connect and fix the cables, which has low connection firmness, affecting the use of the cable and making it inconvenient for personnel to operate and carry the cable.

[0029] Further, the other side of the pull plate 506 is fixedly provided with a limiting rod 508, and a rod slot 510 is formed in the other side of the inner wall of the movable slot 505, and the limiting rod 508 is inserted into the rod slot 510, and the spring 509 is arranged around the outer wall of the limiting rod 508;

[0030] The limiting rod 508 can limit the spring 509, thereby ensuring the stability of the spring 509 during compression.

[0031] Further, the material of the heat preservation layer 201 is silicone rubber, and the material of the heat preservation layer 202 is chloroprene rubber.

[0032] The heat preservation layer 201 and the heat preservation layer 202 can greatly improve the heat preservation performance of the cable, so that the cable can be used in some harsh environments.

[0033] Further, the material of the corrosion prevention layer 301 is polyvinylidene fluoride, and the material of the corrosion prevention layer 302 is polypropylene.

[0034] The corrosion prevention layer 301 and the corrosion prevention layer 302 can greatly improve the corrosion resistance of the cable main body 1, can resist the corrosion of various acids, alkalis, salts and solvents, reduce the influence of the environment on the cable, and improve the service life of the cable.

[0035] Further, the material of the wear-resistant layer 4 is thermoplastic polyurethane paint.

[0036] The wear-resistant layer 4 can reduce the wear of the cable during installation and use, and further improve the service life of the cable.

[0037] Further, the limiting block 503 is matched with the limiting slot 501, and the plug plate 507 is matched with the slot 502.

[0038] The plug plate 507 can be inserted into the slot 502, so that the limiting block 503 is limited and fixed in the limiting slot 501.

[0039] The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. An energy storage cable with thermal protection, comprising a cable body (1), characterized in that: The cable body (1) is provided with an outer heat preservation layer (2), the outer heat preservation layer (2) is provided with an outer anticorrosion layer (3), the outer anticorrosion layer (3) is coated with an outer wear-resistant layer (4), and the outer wear-resistant layer (4) is provided with a connecting mechanism (5). The connecting mechanism (5) comprises a connecting ring (504) and a pull plate (506), the connecting ring (504) is fixedly sleeved on the outer wear-resistant layer (4), one side and the bottom end of the outer connecting ring (504) are provided with limiting clamping grooves (501), the inner wall of the limiting clamping groove (501) is provided with a slot (502), the other side and the top end of the outer connecting ring (504) are fixedly provided with limiting clamping blocks (503), the limiting clamping block (503) is provided with a movable slot (505), the pull plate (506) movably penetrates the movable slot (505), one side of the pull plate (506) is fixedly provided with a plug plate (507), the plug plate (507) movably penetrates one side of the inner wall of the movable slot (505), and the other side of the pull plate (506) and the inner wall of the movable slot (505) are fixedly connected with a spring (509). The heat preservation layer (2) comprises a heat preservation layer (201) and a heat preservation layer (202), the heat preservation layer (202) is fixedly sleeved on the outer wall of the heat preservation layer (201), the anticorrosion layer (3) comprises an anticorrosion layer (301) and an anticorrosion layer (302), and the anticorrosion layer (302) is fixedly sleeved on the outer wall of the anticorrosion layer (301).

2. An energy storage cable with thermal protection according to claim 1, characterized in that: The other side of the pull plate (506) is fixedly provided with a limiting rod (508), the other side of the inner wall of the movable slot (505) is provided with a rod slot (510), the limiting rod (508) is inserted into the rod slot (510), and the spring (509) surrounds the outer wall of the limiting rod (508).

3. The energy storage cable with thermal protection according to claim 1, characterized in that: The material of the heat preservation layer (201) is silicone rubber, and the material of the heat preservation layer (202) is neoprene.

4. The energy storage cable with thermal protection according to claim 1, characterized in that: The material of the anticorrosion layer (301) is polyvinylidene fluoride, and the material of the anticorrosion layer (302) is polypropylene.

5. The energy storage cable with thermal protection according to claim 1, characterized in that: The material of the wear-resistant layer (4) is thermoplastic polyurethane paint.

6. The energy storage cable with thermal protection according to claim 1, characterized in that: The limiting clamping block (503) is matched with the limiting clamping groove (501), and the plug plate (507) is matched with the slot (502).

Images