An anti-icing coating spraying device for online cables

Abstract

The utility model discloses an anti-icing coating spraying device for online cables, which relates to the field of spraying technology, and includes: a sleeve, which includes a first cylinder and a second cylinder that are rotatably locked and connected to each other; a pulley assembly, one end of the pulley assembly is connected to the first cylinder or the second cylinder, and the other end of the pulley assembly is used to cooperate with the online cable; a spraying assembly, which includes a residual material recovery cylinder and a spray head that are connected to each other, the residual material recovery cylinder and the first cylinder are fixedly connected through an opening, and the spray head is connected to the first cylinder. The technical effect of the utility model is that it can realize the anti-icing coating coating of online cables and effectively prevent the waste of anti-icing coating.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to an anti-icing coating spraying device for online cables. Background Art

[0002] Online cables are cables that are in use. Affected by the winter environment and severe weather, online cables often experience frost and icing in winter, which can easily lead to increased self-weight of the online cables and dancing of the online cables, resulting in serious accidents such as online cable breakage and tower collapse, which in turn seriously endangers the safe and stable operation of the power grid.

[0003] At present, the mainstream de-icing measures are all passive de-icing, that is, melting and de-icing measures are taken after the ice begins to form. It is impossible to prevent and control the ice and ensure the safety of online cables from the source. Utility Model Content

[0004] In view of the above technical problems, the utility model provides an anti-icing coating spraying device for online cables, which can realize the anti-icing coating of online cables and effectively prevent the waste of anti-icing coating.

[0005] In order to solve the above problems, the technical solution provided by the utility model is:

[0006] An anti-icing coating spraying device for online cables, comprising:

[0007] A sleeve, the sleeve comprising a first cylinder and a second cylinder which are rotatably locked to each other;

[0008] A pulley assembly, one end of which is connected to the first cylinder or the second cylinder, and the other end of which is used to cooperate with the online cable;

[0009] A spraying assembly, the spraying assembly includes a residual material recovery cylinder and a spray head which are connected to each other, the residual material recovery cylinder and the first cylinder are fixedly connected through an opening, and the spray head is connected to the first cylinder.

[0010] Optionally, the pulley assembly includes a plurality of pulley units, each of which includes:

[0011] A support rod, one end of which is connected to the first cylinder or the second cylinder;

[0012] A pulley body is rotatably connected to the other end of the support rod, and the pulley body is used to cooperate with the online cable.

[0013] Optionally, the plurality of pulley units are evenly distributed along the circumference of the sleeve.

[0014] Optionally, there are two pulley assemblies, and the pulley units of the two pulley assemblies are staggered.

[0015] Optionally, the sleeve further includes a locking unit, and the locking unit cooperates with both the first cylinder and the second cylinder.

[0016] Optionally, it also includes a traction ring, one end of which is connected to the sleeve, and the other end of which is used to connect to a power source.

[0017] Optionally, there are two nozzles, and the two nozzles are axially symmetrically distributed about the sleeve.

[0018] Optionally, the cross-sectional area of ​​the first cylinder is greater than the cross-sectional area of ​​the second cylinder.

[0019] The technical solution provided by the utility model has the following beneficial effects compared with the prior art: the residual material recovery cylinder is used to supply anti-icing coating, and since the residual material recovery cylinder is connected to the first cylinder, during spraying, the anti-icing coating that is not sprayed onto the online cable by the nozzle flows back to the residual material recovery cylinder through the first cylinder under the action of gravity, thereby facilitating the recycling of the anti-icing coating and effectively preventing the waste of the anti-icing coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the structural schematic diagrams of an anti-icing coating spraying device for online cables proposed in an embodiment of the utility model;

[0021] Figure 2 The second structural schematic diagram of an anti-icing coating spraying device for online cables proposed in an embodiment of the utility model;

[0022] Figure 3 The third structural schematic diagram of an anti-icing coating spraying device for online cables proposed in an embodiment of the utility model;

[0023] In the figure: 1. sleeve; 11. first cylinder; 111. opening; 12. second cylinder; 13. locking unit; 2. pulley assembly; 21. pulley unit; 211. support rod; 212. pulley body; 3. spray assembly; 31. residual material recovery cylinder; 32. nozzle; 4. traction ring; 5. online cable. DETAILED DESCRIPTION

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

[0025] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings. The words "first", "second", etc. described in the present utility model are set for the convenience of describing the technical solution of the present utility model, and have no specific limiting effect. They are all general references and do not constitute a limiting effect on the technical solution of the present utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments in the present application can be combined with each other. In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Multiple technical solutions in the same embodiment, and multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not have contradictions or conflicts, all of which are within the scope of protection required by the present utility model.

[0026] Example 1

[0027] Combined with Figure 1-3 This embodiment provides an anti-icing coating spraying device for online cables, comprising:

[0028] The sleeve 1 comprises a first cylinder 11 and a second cylinder 12 which are rotatably locked and connected to each other;

[0029] A pulley assembly 2, one end of the pulley assembly 2 is connected to the first cylinder 11 or the second cylinder 12, and the other end of the pulley assembly 2 is used to cooperate with the online cable 5;

[0030] The spraying assembly 3 includes a residual material recovery cylinder 31 and a spray head 32 which are connected to each other. The residual material recovery cylinder 31 and the first cylinder body 11 are fixedly connected through an opening 111 , and the spray head 32 is connected to the first cylinder body 11 .

[0031] Specifically, when spraying the online cable 5, firstly, the first cylinder 11 and the second cylinder 12 are rotated to open; then, the other end of the pulley assembly 2 is preliminarily matched with the online cable 5; then, the first cylinder 11 and the second cylinder 12 are closed and locked, so that the other end of the pulley assembly 2 and the online cable 5 are completely matched; finally, the nozzle 32 is turned on, so that the nozzle 32 sprays the anti-icing paint on the online cable 5, and at the same time, the sleeve 1 is moved along the axial direction of the online cable 5 to complete the spraying of the entire online cable 5;

[0032] Among them, the first cylinder 11 and the second cylinder 12 are rotatably locked and connected, so that the first cylinder 11 and the second cylinder 12 can wrap the online cable 5; the pulley assembly 2 is used to increase the stability of the axial movement of the anti-icing coating spraying device for the online cable. In order to increase the stability, a plurality of pulley assemblies 2 can be arranged along the axial direction of the sleeve 1, and preferably two pulley assemblies 2 are arranged; the nozzle 32 is used to spray the anti-icing coating on the online cable 5. In order to increase the uniformity of the spraying, the number of the nozzles 32 is several, preferably two, wherein the anti-icing coating can be a graphene silicon carbon coating. materials, etc.; the residual material recovery cylinder 31 is used to recover excess anti-icing paint. Since the residual material recovery cylinder 31 is connected to the first cylinder 11, during spraying, the anti-icing paint that is not sprayed onto the online cable 5 by the nozzle 32 flows back to the residual material recovery cylinder 31 through the first cylinder 11 under the action of gravity, thereby facilitating the recycling of the anti-icing paint and effectively preventing the waste of the anti-icing paint; it should be noted that this patent only limits the residual material recovery cylinder 31 and the nozzle 32 in the spray assembly 3, and does not limit the pump, power supply, barrel and other components in the spray assembly 3.

[0033] Further, such as Figure 1 The pulley assembly 2 includes a plurality of pulley units 21, each of which includes:

[0034] A support rod 211, one end of which is connected to the first cylinder 11 or the second cylinder 12;

[0035] The pulley body 212 is rotatably connected to the other end of the support rod 211 , and the pulley body 212 is used to cooperate with the online cable 5 .

[0036] Specifically, the support rod 211 is used to support the pulley body 212, and the pulley body 212 is used to increase the stability of the axial movement of the anti-icing coating spraying device for the online cable, wherein the specific number of the plurality of pulley units 21 is not limited, and is preferably three.

[0037] Further, such as Figure 1 , a plurality of pulley units 21 are evenly distributed along the circumference of the sleeve 1 .

[0038] Specifically, the circumferentially uniform distribution facilitates further increasing the stability of the axial movement of the anti-icing coating spraying device for the online cable.

[0039] Further, such as Figure 1 The number of the pulley assemblies 2 is two, and the plurality of pulley units 21 of the two pulley assemblies 2 are arranged alternately.

[0040] Specifically, under the premise that the number of pulley assemblies 2 is two and the number of pulley units 21 is three, the staggered arrangement makes it easier for the online cable 5 to be subjected to radial supporting forces from six directions, thereby further increasing the stability of the axial movement of the anti-icing coating spraying device for the online cable.

[0041] Further, such as Figure 1 The sleeve 1 further comprises a locking unit 13 , and the locking unit 13 cooperates with both the first cylinder 11 and the second cylinder 12 .

[0042] Specifically, the locking unit 13 is used to lock the first cylinder 11 and the second cylinder 12. The locking unit 13 can be a mechanical lock, an electronic lock, etc. In order to ensure the locking reliability, a plurality of locking units 13 can be arranged along the axial direction of the sleeve 1, and preferably two locking units 13 are arranged.

[0043] Further, such as Figure 1 , and also includes a traction ring 4, one end of the traction ring 4 is connected to the sleeve 1, and the other end of the traction ring 4 is used to connect to the power source.

[0044] Specifically, the power source enables the online cable anti-icing coating spraying device to move axially through the traction ring 4, and the power source can be manual or from a motor.

[0045] Further, such as Figure 1 The number of the nozzles 32 is two, and the two nozzles 32 are axially symmetrically distributed about the sleeve 1.

[0046] Specifically, the axisymmetric distribution facilitates increasing the uniformity of spraying and preventing insufficient or excessive spraying on a part of the online cable 5 .

[0047] Further, such as Figure 1 , the cross-sectional area of ​​the first cylinder 11 is greater than the cross-sectional area of ​​the second cylinder 12.

[0048] Specifically, the cross-sectional area of ​​the second cylinder 12 is smaller, which is convenient for increasing the opening and closing convenience of the second cylinder 12, and is convenient for increasing the load-bearing performance of the first cylinder 11 on one end of the pulley assembly 2, the nozzle 32, etc. The cross-sectional area of ​​the first cylinder 11 preferably accounts for three quarters of the cross-sectional area of ​​the sleeve 1, and the cross-sectional area of ​​the second cylinder 12 preferably accounts for one quarter of the cross-sectional area of ​​the sleeve 1.

[0049] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An anti-icing coating spraying device for online cables, characterized in that: include: A sleeve, the sleeve comprising a first cylinder and a second cylinder which are rotatably locked to each other; A pulley assembly, one end of which is connected to the first cylinder or the second cylinder, and the other end of which is used to cooperate with the online cable; A spraying assembly, the spraying assembly includes a residual material recovery cylinder and a spray head which are connected to each other, the residual material recovery cylinder and the first cylinder are fixedly connected through an opening, and the spray head is connected to the first cylinder.

2. The anti-icing coating spraying device for online cables according to claim 1 is characterized in that: The pulley assembly comprises a plurality of pulley units, each of which comprises: A support rod, one end of which is connected to the first cylinder or the second cylinder; A pulley body is rotatably connected to the other end of the support rod, and the pulley body is used to cooperate with the online cable.

3. The anti-icing coating spraying device for online cables according to claim 2, characterized in that: The plurality of pulley units are evenly distributed along the circumference of the sleeve.

4. The anti-icing coating spraying device for online cables according to claim 2, characterized in that: The number of the pulley assemblies is two, and the pulley units of the two pulley assemblies are arranged in a staggered manner.

5. An anti-icing coating spraying device for online cables according to any one of claims 1 to 4, characterized in that: The sleeve further comprises a locking unit, and the locking unit cooperates with both the first cylinder and the second cylinder.

6. An anti-icing coating spraying device for online cables according to any one of claims 1 to 4, characterized in that: It also includes a traction ring, one end of which is connected to the sleeve, and the other end of which is used to be connected to a power source.

7. An anti-icing coating spraying device for online cables according to any one of claims 1 to 4, characterized in that: The number of the nozzles is two, and the two nozzles are axially symmetrically distributed about the sleeve.

8. An anti-icing coating spraying device for online cables according to any one of claims 1 to 4, characterized in that: The cross-sectional area of ​​the first cylinder is greater than the cross-sectional area of ​​the second cylinder.

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