Contact net spraying device additionally arranged on pantograph

Abstract

The utility model discloses a contact net spraying device additionally arranged on a pantograph, which relates to the technical field of spraying and comprises a base, a contact net spraying device and a spraying device, and one end of the base is used for being connected with a supporting arm of the pantograph; the guide rail is connected to the other end of the base; a mounting seat; the sliding block is connected to one end of the mounting seat and is in sliding fit with the guide rail; the pulley assembly and the spray head assembly are both connected to the other end of the mounting base, and the pulley assembly is used for being matched with an overhead line system line. The spraying device has the technical effect that the spraying efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a contact network spraying device installed on a pantograph. Background Art

[0002] Due to weather conditions in the northern railways in winter, the rail transit contact lines often experience frost and ice, which seriously affects the driving safety of construction vehicles.

[0003] In order to solve the above problems, relevant personnel sprayed conductive anti-icing coating on the contact network line to increase the active anti-icing performance of the contact network line. However, since the contact network line is generally installed in an "S" shape and non-linear spraying, the application of conventional spraying equipment is limited. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a contact grid spraying device installed on a pantograph, which facilitates high spraying efficiency.

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

[0006] A catenary spraying device installed on a pantograph, comprising:

[0007] A base, one end of which is used to connect with a supporting arm of the pantograph;

[0008] a guide rail connected to the other end of the base;

[0009] Mounting seat;

[0010] A slider connected to one end of the mounting seat, wherein the slider and the guide rail are slidably matched;

[0011] A pulley assembly and a nozzle assembly are both connected to the other end of the mounting seat, and the pulley assembly is used to cooperate with the contact network line.

[0012] Optionally, it also includes a sliding groove arranged in the sliding block, and the sliding groove and the guide rail are slidably matched.

[0013] Optionally, it also includes a first limit block and a second limit block respectively connected to both sides of the other end of the base, the first limit block is connected to one end of the guide rail, and the second limit block is connected to the other end of the guide rail.

[0014] Optionally, the pulley assembly comprises:

[0015] A connecting rod, one end of which is connected to the other end of the mounting seat;

[0016] A pulley body is rotatably connected to the other end of the connecting rod, and the pulley body is used to cooperate with the contact network line.

[0017] Optionally, there are two connecting rods, and the pulley body is rotatably connected between the two connecting rods.

[0018] Optionally, the nozzle assembly includes:

[0019] Tee connector for paint feed pipe;

[0020] A first nozzle and a second nozzle, both of which are connected to the three-way connector of the paint supply pipe;

[0021] Wherein, the three-way connector of the paint supply pipe, the first nozzle and the second nozzle are all connected to the other end of the mounting seat.

[0022] Optionally, also include:

[0023] A first support rod, one end of the first support rod is connected to the other end of the mounting seat, and the other end of the first support rod is connected to the first nozzle;

[0024] A second support rod, one end of the second support rod is connected to the other end of the mounting seat, and the other end of the second support rod is connected to the second nozzle.

[0025] Optionally, it also includes a trapezoidal slot and a plurality of fasteners both connected to one end of the base, and the trapezoidal slot and the plurality of fasteners are both used to connect to the support arm of the pantograph.

[0026] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects: the construction vehicle and the nozzle assembly are started at the same time, the construction vehicle drives the contact network anti-icing maintenance device to move, and the nozzle assembly sprays the conductive anti-icing coating on the contact network. Due to the sliding cooperation of the slider and the guide rail, it is convenient for the slider, the mounting seat, the pulley assembly and the nozzle assembly to slide along the guide rail to adapt to the contact network installed in an "S" shape, thereby ensuring that the contact network line is always within the spraying angle of the nozzle assembly, thereby making the spraying efficiency high. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of a contact network spraying device installed on a pantograph according to an embodiment of the utility model;

[0028] In the figure: 1. base; 2. guide rail; 3. mounting seat; 4. slider; 41. slide groove; 5. pulley assembly; 51. connecting rod; 52. pulley body; 6. nozzle assembly; 61. first nozzle; 62. second nozzle; 63. three-way connector of paint supply pipe; 71. first limit block; 72. second limit block; 81. first support rod; 82. second support rod; 91. trapezoidal slot; 92. fastener. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] Example 1

[0032] Combined with Figure 1 This embodiment provides a pantograph-mounted catenary spraying device, comprising:

[0033] A base 1, one end of which is used to be connected to a supporting arm of a pantograph;

[0034] A guide rail 2 connected to the other end of the base 1;

[0035] Mounting seat 3;

[0036] A slider 4 connected to one end of the mounting seat 3, wherein the slider 4 and the guide rail 2 are slidably matched;

[0037] A pulley assembly 5 and a nozzle assembly 6 are both connected to the other end of the mounting base 3, and the pulley assembly 5 is used to cooperate with the contact network line.

[0038] Specifically, when working, first connect one end of the base 1 to the support arm of the pantograph of the construction vehicle; then match the pulley assembly 5 with the contact network line; finally, start the construction vehicle and the nozzle assembly 6 at the same time, the construction vehicle drives the contact network line anti-icing maintenance device to move, and the nozzle assembly 6 sprays the conductive anti-icing paint on the contact network line. Since the slider 4 and the guide rail 2 slide together, it is convenient for the slider 4, the mounting seat 3, the pulley assembly 5 and the nozzle assembly 6 to slide along the guide rail 2 to adapt to the contact network line erected in an "S" shape, thereby ensuring that the contact network line is always within the spraying angle of the nozzle assembly 6, thereby making the spraying efficiency high;

[0039] Among them, the base 1 is used to support the guide rail 2; the guide rail 2 and the slider 4 are slidably matched to facilitate the relative sliding of the base 1 and the mounting seat 3. In order to ensure the stability of the relative sliding, the number of the guide rail 2 and the slider 4 is two; the mounting seat 3 is used to install the slider 4, the pulley assembly 5 and the nozzle assembly 6, etc.; the pulley assembly 5 is used to cooperate with the contact network line, so that the pulley assembly 5, the nozzle assembly 6, etc. can slide along the guide rail 2 according to the contact network line erected in an "S" shape; the nozzle assembly 6 is used to spray the conductive anti-icing coating on the contact network line. The conductive anti-icing coating is preferably graphene conductive anti-icing gel, which can give the contact network line a layer of conductive anti-icing protection. When the contact network line is idle, it is ensured that the contact network line does not freeze. When the contact network line is running, the pantograph and the contact network line generate instantaneous heat, which is convenient for anti-icing. At the same time, it has a certain repair ability for the wear marks of the pantograph, ensuring normal power supply between the construction vehicle and the contact network line and smooth operation.

[0040] Furthermore, it also includes a slide groove 41 arranged in the slider 4, and the slide groove 41 and the guide rail 2 are slidably matched.

[0041] Specifically, the slide groove 41 is used to accommodate the guide rail 2 to facilitate the sliding fit between the slider 4 and the guide rail 2 .

[0042] Furthermore, it also includes a first limit block 71 and a second limit block 72 respectively connected to both sides of the other end of the base 1, the first limit block 71 is connected to one end of the guide rail 2, and the second limit block 72 is connected to the other end of the guide rail 2.

[0043] Specifically, the first limiting block 71 and the second limiting block 72 are used to prevent the slider 4 and the guide rail 2 from being separated from each other.

[0044] Further, the pulley assembly 5 comprises:

[0045] A connecting rod 51, one end of the connecting rod 51 is connected to the other end of the mounting seat 3;

[0046] The pulley body 52 is rotatably connected to the other end of the connecting rod 51, and the pulley body 52 is used to cooperate with the contact network line.

[0047] Specifically, the connecting rod 51 is used to rotatably connect the pulley body 52 to the other end of the mounting seat 3; the pulley body 52 is used to cooperate with the contact network line.

[0048] Furthermore, there are two connecting rods 51 , and the pulley body 52 is rotatably connected between the two connecting rods 51 .

[0049] Specifically, the two connecting rods 51 are used to effectively limit the pulley body 52 .

[0050] Further, the nozzle assembly 6 includes:

[0051] A three-way connector 63 for the paint supply pipe;

[0052] A first nozzle 61 and a second nozzle 62 both connected to a three-way connector 63 of a paint supply pipe;

[0053] The three-way connector 63 of the paint supply pipe, the first nozzle 61 and the second nozzle 62 are all connected to the other end of the mounting seat 3 .

[0054] Specifically, the three-way connector 63 of the paint supply pipe is used for the diversion supply of the conductive anti-icing paint; the first nozzle 61 and the second nozzle 62 are both used for spraying the conductive anti-icing paint on the contact network line, and double spraying makes the spraying more comprehensive.

[0055] Furthermore, it also includes:

[0056] A first support rod 81, one end of the first support rod 81 is connected to the other end of the mounting seat 3, and the other end of the first support rod 81 is connected to the first nozzle 61;

[0057] A second support rod 82 , one end of the second support rod 82 is connected to the other end of the mounting seat 3 , and the other end of the second support rod 82 is connected to the second nozzle 62 .

[0058] Specifically, the first support rod 81 is used to connect the first nozzle 61 to the other end of the mounting base 3 ; the second support rod 82 is used to connect the second nozzle 62 to the other end of the mounting base 3 .

[0059] Furthermore, it also includes a trapezoidal slot 91 and a plurality of fasteners 92 connected to one end of the base 1, and the trapezoidal slot 91 and the plurality of fasteners 92 are used to connect with the support arm of the pantograph.

[0060] Specifically, through the trapezoidal slot 91 and a plurality of fasteners 92, one end of the base 1 is conveniently connected to the support arm of the pantograph.

[0061] 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. A catenary spraying device installed on a pantograph, characterized in that: include: A base, one end of which is used to connect with a supporting arm of the pantograph; a guide rail connected to the other end of the base; Mounting seat; A slider connected to one end of the mounting seat, wherein the slider and the guide rail are slidably matched; A pulley assembly and a nozzle assembly are both connected to the other end of the mounting seat, and the pulley assembly is used to cooperate with the contact network line.

2. The contact net spraying device installed on the pantograph according to claim 1 is characterized in that: It also includes a sliding groove arranged in the sliding block, and the sliding groove and the guide rail are slidably matched.

3. The contact net spraying device installed on a pantograph according to claim 1, characterized in that: It also includes a first limit block and a second limit block respectively connected to both sides of the other end of the base, the first limit block is connected to one end of the guide rail, and the second limit block is connected to the other end of the guide rail.

4. A pantograph-mounted catenary spraying device according to any one of claims 1 to 3, characterized in that: The pulley assembly comprises: A connecting rod, one end of which is connected to the other end of the mounting seat; A pulley body is rotatably connected to the other end of the connecting rod, and the pulley body is used to cooperate with the contact network line.

5. The contact net spraying device installed on the pantograph according to claim 4 is characterized in that: The number of the connecting rods is two, and the pulley body is rotatably connected between the two connecting rods.

6. A pantograph-mounted catenary spraying device according to any one of claims 1 to 3, characterized in that: The nozzle assembly comprises: Tee connector for paint feed pipe; A first nozzle and a second nozzle, both of which are connected to the three-way connector of the paint supply pipe; Wherein, the three-way connector of the paint supply pipe, the first nozzle and the second nozzle are all connected to the other end of the mounting seat.

7. The contact net spraying device installed on the pantograph according to claim 6 is characterized in that: Also includes: A first support rod, one end of the first support rod is connected to the other end of the mounting seat, and the other end of the first support rod is connected to the first nozzle; A second support rod, one end of the second support rod is connected to the other end of the mounting seat, and the other end of the second support rod is connected to the second nozzle.

8. A pantograph-mounted catenary spraying device according to any one of claims 1 to 3, characterized in that: It also includes a trapezoidal slot and a plurality of fasteners, both of which are connected to one end of the base. The trapezoidal slot and the plurality of fasteners are used to connect to the support arm of the pantograph.

Images