Number plate pasting device for H-shaped steel column of overhead line system of electrified railway

Abstract

The utility model discloses an electrified railway contact network H-shaped steel column number plate pasting device, which is characterized in that a locking device is arranged at the upper end of a main body frame, an overturning part is arranged on the inner side of the main body frame, the lower end of the overturning part is rotatably connected with the inner side of the lower end of the main body frame, and sliding chutes are respectively arranged on the left inner side wall and the right inner side wall of the main body frame; a roller support is connected in the sliding groove in a sliding mode, and a roller is installed on the roller support. A number plate is placed on the lower side of the turnover mechanism, stickers on the back of the number plate are torn down through the back adhesive removing sliding block, the turnover mechanism is moved to enable the number plate to be tightly attached to a steel column, the number plate is rolled at a constant speed from bottom to top through the idler wheels, and certain pressure is applied till the surface is flat and firm and meets the requirement. And the problems that the number plate is pasted obliquely, the number plate is not firmly pasted, the number plate is easy to fall off, the surface is uneven, bubbles exist in the number plate, and the overall using attractiveness and the service life of the number plate are influenced are well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway construction and maintenance, in particular to a device for pasting number plates on H-shaped steel columns of an electrified railway contact network. Background Art

[0002] During the construction of the electrified railway contact network, during the construction process of pasting number plates on the contact network pillars, there will be problems such as number plates not being firmly pasted, number plates being inaccurately positioned, and number plates being damaged. Since the material of the number plates is relatively soft, manual pasting causes the number plates to deviate from the predetermined position, number plates not being firmly pasted, being easy to fall off, having an uneven surface, and containing bubbles, which affects the overall aesthetics and service life of the number plates. Utility Model Content

[0003] The purpose of the utility model is to make up for the quality defects of the prior art electrified railway in the process of construction and maintenance, such as the contact network number plate substrate sticking to each other after removal, the identification plate pasting crookedly, the surface being uneven, etc., which seriously affect the aesthetics of the identification plate, and to provide an electrified railway contact network H-shaped steel column number plate pasting device.

[0004] The utility model is realized by the following technical solutions:

[0005] A device for pasting number plates on H-shaped steel columns of an electrified railway contact network comprises a main frame, a locking device is installed at the upper end of the main frame, a flip component is provided on the inner side of the main frame, the lower end of the flip component is rotatably connected to the inner side of the lower end of the main frame, and slide grooves are respectively provided on the left and right inner side walls of the main frame, a roller bracket is slidably connected in the slide groove, and a roller is installed on the roller bracket.

[0006] The main frame is a rectangular frame.

[0007] The locking device includes a mounting seat, which is fixed at the upper end of the main frame. A mounting groove is opened on the front side of the mounting seat. Two racks and a circular gear are installed in the mounting groove. The two racks are respectively meshed with the two sides of the circular gear. One end of the two racks extends from the two ends of the mounting seat respectively, and a round rod is connected to the protruding end. A clamping plate is fixed on the round rod, and a knob is connected to the circular gear.

[0008] A gear mechanism upper cover is fixed on the front side of the mounting seat.

[0009] The flip component includes a rectangular frame, the width of the rectangular frame is less than or equal to the inner width of the main frame, a rotating shaft is provided on the outer wall of the lower end of the rectangular frame, and an axial hole matching the rotating shaft is provided on the inner side of the lower end of the main frame, and the rotating shaft rotates in the axial hole.

[0010] The roller bracket is an L-shaped bracket, one end of the L-shaped bracket is equipped with the roller, the width of the roller is equal to the width of the flip component, and rollers are arranged on both sides of the other end of the L-shaped bracket, and the rollers slide and rotate in the slide groove.

[0011] The advantages of the utility model are as follows: the utility model adjusts and locks H-shaped steel columns of different models by arranging knobs, gears, racks and clamping plates, and turning the knob, and has a wide range of applications; when construction workers paste the number plate, they move the flip mechanism, place the number plate to be pasted on the lower side of the flip mechanism, tear off the sticker on the back of the number plate through the back adhesive removal slider, move the flip mechanism to stick the number plate close to the steel column, roll the number plate from bottom to top at a uniform speed through rollers, and apply a certain pressure until the surface is flat and firm to meet the requirements, ensuring that it will not fall off and the safety of electric locomotive driving, and well solves the problems of number plate pasting deviation, number plate not being firmly pasted, easy to fall off, uneven surface, bubbles inside, and affecting the overall aesthetics and service life of the number plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main frame structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the flip component of the utility model;

[0015] Figure 4 This is a schematic diagram of the roller bracket and roller structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the rack and circular roller structure of the utility model;

[0017] Figure 6 This is a schematic diagram of the gear clamp structure of the utility model. DETAILED DESCRIPTION

[0018] like Figure 1 , 2As shown, a device for pasting number plates on H-shaped steel columns of an electrified railway contact network includes a main frame 1, a locking device 2 is installed at the upper end of the main frame 1, a flip component 3 is provided on the inner side of the main frame 1, the lower end of the flip component 3 is rotatably connected to the inner side of the lower end of the main frame 1, and a slide groove 4 is provided on the left and right inner walls of the main frame 1, a roller bracket 5 is slidably connected in the slide groove 4, and a roller 6 is installed on the roller bracket 5. The entire number plate pasting device is locked on the steel column to which the number plate is to be pasted by the locking device 2, the number plate is pressed by the flip component 3, and the roller 6 rolls on the flip component 3, so that the number plate is firmly pasted. The roller bracket 5 slides freely in the slide groove 4 without sticking, and the roller is evenly stressed on the number plate.

[0019] The main frame 1 is a rectangular frame.

[0020] like Figure 5 As shown, the locking device 2 includes a mounting seat 7, and the mounting seat 7 is fixed on the upper end of the main frame 1. A mounting groove is opened on the front side of the mounting seat 7. Two racks 8 and a circular gear 9 are installed in the mounting groove. The two racks 8 are respectively meshed with the two sides of the circular gear 9. One end of the two racks 8 extends from the two ends of the mounting seat 7, and a round rod 10 is connected to the protruding end. A clamping plate 11 is fixed on the round rod 10, and a knob 12 is connected to the circular gear 9. The circular gear 9 is driven to rotate by the knob 12, thereby driving the two racks 8 to move to opposite squares. When the two clamping plates 11 can be clamped on the steel column, the clamping plate 11 is clamped on the steel column, and the circular gear 9 is adjusted so that the clamping plate 11 clamps the steel column. In actual use, the circular gear 9 is locked by the gear clamp 13 to prevent the gear from rotating during the locking process. Figure 6 shown.

[0021] A gear mechanism upper cover 14 is fixed to the front side of the mounting seat 7 .

[0022] like Figure 3 As shown, the flip component 3 includes a rectangular frame, the width of the rectangular frame is less than or equal to the inner width of the main frame 1, a rotating shaft is provided on the outer wall of the lower end of the rectangular frame, and an axial hole matching the rotating shaft is provided on the inner side of the lower end of the main frame 1, and the rotating shaft rotates in the axial hole.

[0023] like Figure 4 As shown, the roller bracket 5 is an L-shaped bracket, and the roller 6 is installed at one end of the L-shaped bracket. The width of the roller 6 is equal to the width of the flip component 3. Rollers 15 are provided on both sides of the other end of the L-shaped bracket, and the rollers 15 slide and rotate in the slide groove 4.

[0024] The left and right sides of the lower part of the main frame 1 are respectively provided with a slide groove 4, and the flip component 3 is installed on both sides of the bottom of the main frame 1. It can be flipped up and down during use to fix the number plate, and the roller 6 is fixed on the roller bracket 5. The roller bracket 5 is installed in the slide groove 4 provided in the main frame 1. The roller bracket 5 can move up and down in the slide groove 4 and can rotate. During use, the roller 6 is adjusted to be located above the flip component 3, and the roller bracket 5 is pushed to move up and down. At the same time, the roller 6 rotates accordingly, so that the number plate is precisely adhered to the steel column. The card plate 11 is fixed to the ends of the two racks 8 by using stainless steel round rods, and the knob 12 is connected with the circular gear 9. When the knob 12 is rotated, the circular gear 9 rotates, thereby driving the two racks 8 to move horizontally in opposite directions, pushing the card plate 11 to move, and the card plates 11 at both ends are stuck on the steel column to clamp and release the steel column, and the gear clamp is used to lock the circular gear 9 and the knob 11 to ensure that the circular gear 9 will not loosen after tightening. Use roller 6 to roll the number plate from bottom to top at a constant speed and apply a certain pressure until the surface is flat and firm and meets the requirements, ensuring that it will not fall off, and then remove the pasted number plate.

[0025] The main frame 1 is made of aluminum alloy material, which is light in weight, high in strength, and corrosion-resistant, stable and reliable.

[0026] The flip component 2 is made of aluminum alloy material, which is light in weight, high in strength, and corrosion-resistant, and is stable and reliable.

[0027] The roller 6 is internally provided with a bearing to reduce friction, making the roller easier and more convenient to move, thereby improving the use efficiency and extending the service life.

[0028] The circular gear 9 and the rack 8 are made of stainless steel, which have the characteristics of high strength, wear resistance, corrosion resistance, etc., ensuring that the device is stable and reliable when fixed.

[0029] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0030] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 invention.

Claims

1. A device for pasting number plates on H-shaped steel columns of electrified railway contact network, characterized in that: It includes a main frame, a locking device is installed on the upper end of the main frame, a flip component is provided on the inner side of the main frame, the lower end of the flip component is rotatably connected to the inner side of the lower end of the main frame, and sliding grooves are respectively provided on the left and right inner walls of the main frame, a roller bracket is slidably connected in the sliding groove, and a roller is installed on the roller bracket.

2. The device for pasting number plates on H-shaped steel columns of electrified railway contact network according to claim 1 is characterized in that: The main frame is a rectangular frame.

3. The device for pasting number plates on H-shaped steel columns of electrified railway contact network according to claim 1 is characterized in that: The locking device includes a mounting seat, which is fixed at the upper end of the main frame. A mounting groove is opened on the front side of the mounting seat. Two racks and a circular gear are installed in the mounting groove. The two racks are respectively meshed with the two sides of the circular gear. One end of the two racks extends from the two ends of the mounting seat respectively, and a round rod is connected to the protruding end. A clamping plate is fixed on the round rod, and a knob is connected to the circular gear.

4. The device for pasting number plates on H-shaped steel columns of an electrified railway overhead contact network according to claim 3 is characterized in that: A gear mechanism upper cover is fixed on the front side of the mounting seat.

5. The device for pasting number plates on H-shaped steel columns of electrified railway contact network according to claim 1 is characterized in that: The flip component includes a rectangular frame, the width of the rectangular frame is less than or equal to the inner width of the main frame, a rotating shaft is provided on the outer wall of the lower end of the rectangular frame, and an axial hole matching the rotating shaft is provided on the inner side of the lower end of the main frame, and the rotating shaft rotates in the axial hole.

6. The device for pasting number plates on H-shaped steel columns of an electrified railway overhead contact network according to claim 1, characterized in that: The roller bracket is an L-shaped bracket, one end of the L-shaped bracket is equipped with the roller, the width of the roller is equal to the width of the flip component, and rollers are arranged on both sides of the other end of the L-shaped bracket, and the rollers slide and rotate in the slide groove.

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