Double-wing type coating equipment

Abstract

The utility model discloses double-wing type coating equipment, which relates to the technical field of cable coating and comprises wings, at least two wire guide wheels used for driving the equipment to move on a cable are arranged in the wings so as to ensure that the equipment can be stably placed on the cable, one side of each wing is connected with a spray head for coating the cable, and the other side of each wing is connected with a spray head for coating the cable. The end, close to the wing, of the spray head is provided with a downward pressing structure used for pressing the spray head in the cable direction, extrusion structures used for conveying coating are symmetrically arranged at the bottom of the wing, and each extrusion structure comprises a storage barrel. The cable coating device has the beneficial effects that the material extruding structures are symmetrically arranged on the two sides of the device, so that a cable can be uniformly coated, the stability of the device is enhanced, and the situation that the device is easy to shake in the operation process is effectively avoided; and a plurality of storage barrels capable of synchronously discharging are symmetrically arranged, so that the coating capacity is increased, and meanwhile, the equipment is always in a stable operation state.

Description

Technical Field

[0001] The utility model relates to the technical field of cable coating, in particular to a double-wing coating device. Background Art

[0002] Outdoor cables are constantly exposed to a variety of weather conditions, including sunlight, rain, snow, frost, and fog. The ultraviolet rays in sunlight can adversely affect the cable's insulation coating, causing it to age and become brittle, thereby reducing the cable's mechanical and insulation properties. Rainwater seeping into the cable can easily cause short circuits. To improve the insulation performance of overhead power cables and prevent leakage and short circuits, insulating coating must be applied to the cable surface. Existing cable coating equipment is cumbersome to assemble and disassemble, lacks stability, and is prone to shaking during operation, which can affect coating quality. Utility Model Content

[0003] This section is intended to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract, and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems or problems existing in the prior art, the present invention is proposed, which can solve the technical problem that the coating equipment is prone to shaking during operation.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a double-wing coating device, which includes a wing, wherein a wire pulley for driving the device to move on the cable is provided in the wing, and there are at least two wire pulleys to ensure that the device can be stably placed on the cable. A nozzle for coating the cable is connected to one side of the wing, and a downward pressing structure for pressing the nozzle toward the cable is provided at one end of the nozzle close to the wing. Extrusion structures for conveying coating are symmetrically arranged at the bottom of the wing, and each of the extrusion structures includes a storage barrel.

[0006] As a preferred solution of the double-wing coating equipment described in the present invention, each of the extrusion structures includes a bracket fixedly connected to the wing, each of the storage barrels is fixedly connected to the bracket, and each of the storage barrels is connected to a discharge pipe on one side.

[0007] As a preferred solution of the double-wing coating equipment described in the utility model, a driving gear and a driven gear are provided on the side of the bracket away from the discharge pipe, the driven gear is rotatably mounted on the bracket, a threaded sleeve is provided in the driven gear, and a threaded rod is threadedly connected to the threaded sleeve.

[0008] As a preferred solution of the double-wing coating equipment described in the present invention, one end of the threaded rod is connected to a push plate for squeezing the paint in the storage barrel from the discharge pipe, and the push plate slides in the storage barrel.

[0009] As a preferred solution of the double-wing coating equipment described in the present invention, there are two storage barrels in each of the extrusion structures.

[0010] As a preferred solution of the double-wing coating equipment described in the utility model, the number of the driven gears, threaded sleeves and threaded rods corresponds to the number of storage barrels, and one end of the threaded rod in each extrusion structure is connected by a connecting block to ensure synchronous extrusion.

[0011] As a preferred solution of the double-wing coating equipment described in the present invention, a motor is provided on the bracket, and the output shaft of the motor is fixedly connected to the driving gear.

[0012] As a preferred solution of the double-wing coating equipment described in the present invention, a drive box for driving the wire wheel is symmetrically arranged inside the wing.

[0013] As a preferred solution of the double-wing coating equipment described in the present invention, an antenna and a hanging rod for mounting a drone are provided on the top of the wing, and a camera for observing the mounting status of the drone is provided inside the wing.

[0014] The beneficial effects of the present invention are as follows: by symmetrically arranging the extrusion structure on both sides of the equipment, the cables can be evenly coated, while also enhancing the stability of the equipment and effectively avoiding the shaking that is prone to occur during the operation of the equipment; by symmetrically arranging multiple storage barrels with synchronous material discharge, the coating capacity is increased while ensuring that the equipment is always in a stable operating state. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventiveness or labor. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of a double-wing coating equipment;

[0017] Figure 2 This is a partially disassembled schematic diagram of a double-wing coating device;

[0018] Figure 3 It is a partial cross-sectional schematic diagram of a double-wing coating device;

[0019] Figure 4 This is a schematic diagram of the disassembly of the extrusion structure of a double-wing coating equipment.

[0020] The meanings of the reference numerals in the figure are: 1. wing; 2. hanging rod; 3. antenna; 4. drive box; 5. camera; 6. nozzle; 7. cable; 8. downward pressure structure; 9. guide wheel; 10. extrusion structure; 11. motor; 12. discharge pipe; 1001. bracket; 1002. storage barrel; 1003. driving gear; 1004. driven gear; 1005. threaded sleeve; 1006. threaded rod; 1007. connecting block; 1008. pushing plate. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] The following description sets forth numerous specific details to facilitate a thorough understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. The term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive of other embodiments.

[0023] Example

[0024] Reference Figures 1 to 4 , is a specific embodiment of the utility model, which provides a double-wing coating device, which includes a wing 1, a wire wheel 9 for driving the device to move on the cable 7 is provided in the wing 1, and there are at least two wire wheels 9 to ensure that the device can be stably placed on the cable 7. A nozzle 6 for coating the cable 7 is connected to one side of the wing 1, and a downward pressing structure 8 for pressing the nozzle 6 toward the cable 7 is provided at one end of the nozzle 6 close to the wing 1. Extrusion structures 10 for conveying coating are symmetrically provided at the bottom of the wing 1, and each extrusion structure 10 includes a storage barrel 1002; each extrusion structure 10 includes a bracket 1001 fixedly connected to the wing 1, and each storage barrel 1002 is fixedly connected to the bracket 1001, and each storage barrel 1002 is connected to a discharge pipe 12 on one side;

[0025] The wire wheel 9 relies on the friction with the cable 7 to drive the equipment to run stably on the cable 7. At the same time, the nozzle 6 coats the surface of the cable 7. The downward pressure structure 8 enables the nozzle 6 to be in close contact with the cable 7 to improve the coating quality. The storage barrel 1002 and the bracket 1001 can be detachably connected. On the one hand, it is convenient to clean the storage barrel 1002. On the other hand, other coatings can be stored, thereby improving the utilization rate of the storage barrel 1002.

[0026] The bracket 1001 is provided with a driving gear 1003 and a driven gear 1004 on the side away from the discharge pipe 12. The driven gear 1004 is rotatably mounted on the bracket 1001. A threaded sleeve 1005 is provided in the driven gear 1004, and a threaded rod 1006 is threadedly connected to the threaded sleeve 1005; one end of the threaded rod 1006 is connected to a pushing plate 1008 for squeezing the paint in the storage barrel 1002 from the discharge pipe 12, and the pushing plate 1008 slides in the storage barrel 1002; the number of storage barrels 1002 in each extrusion structure 10 is two; the number of driven gears 1004, threaded sleeves 1005 and threaded rods 1006 corresponds to the number of storage barrels 1002, and one end of the threaded rod 1006 in each extrusion structure 10 is connected by a connecting block 1007 to ensure synchronous extrusion; a motor 11 is provided on the bracket 1001, and the output shaft of the motor 11 is fixedly connected to the driving gear 1003;

[0027] The bracket 1001 is detachably connected to the wing 1, which is convenient for the disassembly and cleaning of the extrusion structure 10. The motor 11 is provided to drive the driving gear 1003 to rotate, thereby driving the threaded sleeve 1005 fixedly connected to the driven gear 1004 to rotate. The rotation of the threaded sleeve 1005 drives the threaded rod 1006 to rotate. Under the action of the connecting block 1007, the two threaded rods 1006 are ensured to move synchronously, and finally drive the two pushing plates 1008 to slide in the storage barrel 1002, and extrude the paint through the discharge pipe 12; the two discharge pipes 12 on each side are connected by a Y-shaped tube, and the discharge ends of the two Y-shaped tubes are respectively connected to the feed ports on both sides of the nozzle 6, and finally the paint is sprayed out through the discharge port of the nozzle 6, thereby spraying the cable 7.

[0028] A drive box 4 for driving the wire wheel 9 is symmetrically arranged inside the wing 1; an antenna 3 and a hanging rod 2 for mounting a drone are provided on the top of the wing 1, and a camera 5 for observing the mounting status of the drone is provided inside the wing 1.

[0029] Working principle: The wire wheel 9 of the equipment is mounted on the cable 7, and the wire wheel 9 is driven to rotate by the drive box 4. Under the action of the friction force generated by the contact between the wire wheel 9 and the cable 7, the equipment is driven to move smoothly on the cable 7. Subsequently, the two motors 11 are started synchronously to respectively drive the driving gear 1003 and the driven gear 1004 to rotate, thereby driving the threaded sleeve 1005 to rotate, and then driving the threaded rod 1006 to rotate. Since the threaded rod 1006 is connected to the connecting block 1007, under the action of the connecting block 1007, the two threaded rods 1006 are ensured to move synchronously, ensuring that the material storage barrels 1002 on both sides of the cable 7 discharge material evenly and with balanced weight. Under the movement of the threaded rod 1006, the two pushing plates 1008 are finally driven to slide in the material storage barrel 1002, so that the paint is squeezed out from the discharge pipe 12 to complete the coating of the cable 7.

[0030] Compared with the prior art, the beneficial effects of the present invention are as follows: by symmetrically arranging the extrusion structure 10 on both sides of the equipment, the cable 7 can be evenly coated, while also enhancing the stability of the equipment and effectively avoiding the shaking that is prone to occur during the operation of the equipment; by symmetrically arranging multiple synchronously discharging storage barrels 1002, the coating capacity is increased while ensuring that the equipment is always in a stable operating state.

[0031] It should be noted that although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without departing substantially from the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, and the position of the elements may be inverted or otherwise changed. Therefore, all such modifications should be included within the scope of the present invention, and in the claims, any "means plus function" clause should cover the structure described herein that performs the function, and other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a particular embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

Claims

1. A double-wing coating device, characterized in that: The invention comprises a wing (1), wherein a guide wheel (9) for driving a device to move on a cable (7) is provided in the wing (1), and at least two guide wheels (9) are provided to ensure that the device can be stably placed on the cable (7); a nozzle (6) is connected to one side of the wing (1), and a downward pressing structure (8) for pressing the nozzle (6) toward the cable (7) is provided at one end of the nozzle (6) close to the wing (1); and extrusion structures (10) for conveying paint are symmetrically provided at the bottom of the wing (1), and each of the extrusion structures (10) includes a storage barrel (1002).

2. The double-wing coating apparatus according to claim 1, wherein: Each of the extrusion structures (10) comprises a bracket (1001) fixedly connected to the wing (1), each of the storage barrels (1002) is fixedly connected to the bracket (1001), and one side of each of the storage barrels (1002) is connected to a discharge pipe (12).

3. The double-wing coating apparatus according to claim 2, wherein: A driving gear (1003) and a driven gear (1004) are provided on a side of the bracket (1001) away from the discharge pipe (12); the driven gear (1004) is rotatably mounted on the bracket (1001); a threaded sleeve (1005) is provided in the driven gear (1004); and a threaded rod (1006) is threadedly connected to the threaded sleeve (1005).

4. The double-wing coating apparatus according to claim 3, wherein: One end of the threaded rod (1006) is connected to a pushing plate (1008) for squeezing the paint in the storage barrel (1002) out of the discharge pipe (12), and the pushing plate (1008) is capable of sliding inside the storage barrel (1002).

5. The double-wing coating device according to claim 1 or 4, characterized in that: The number of the material storage barrels (1002) in each of the extrusion structures (10) is two.

6. The double-wing coating apparatus according to claim 3, wherein: The number of the driven gear (1004), the threaded sleeve (1005) and the threaded rod (1006) corresponds to the number of the storage barrel (1002), and one end of the threaded rod (1006) in each of the extrusion structures (10) is connected via a connecting block (1007) to ensure synchronous extrusion.

7. The double-wing coating apparatus according to claim 3, wherein: The bracket (1001) is provided with a motor (11) for driving the driving gear (1003) to rotate.

8. The double-wing coating apparatus according to claim 1, wherein: A drive box (4) for driving a guide wheel (9) is symmetrically arranged inside the wing (1).

9. The double-wing coating apparatus according to claim 1, wherein: An antenna (3) and a hanging rod (2) for mounting a UAV are provided on the top of the wing (1), and a camera (5) for observing the mounting status of the UAV is provided inside the wing (1).

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