Anti-corrosion layer coating device for electric power iron tower

Abstract

The utility model discloses a coating device for an anticorrosive coating of an electric power iron tower, which relates to the technical field of spraying devices and comprises a box body, a water pump arranged at one end of the box body, a liquid conveying mechanism arranged at the water outlet end of the water pump, a shell mechanism arranged at one end of the liquid conveying mechanism and comprising a header pipe and a limiting baffle, and a spraying mechanism arranged on the inner side of the limiting baffle. A pressing rod is arranged at one end of the pressing plate, a spring is arranged on the outer side of the pressing rod, and a rack is fixedly connected to the end, away from the pressing plate, of the pressing rod and used for locking the gear when the pressing rod is pressed downwards. The spraying device has the beneficial effects that the rotating shaft and the gear are arranged, rotation of the spraying head is achieved, the telescopic structure is arranged, the length can be adjusted, a worker can conduct spraying in a complex truss structure, meanwhile, a switch mechanism is arranged, a movement mechanism conducts locking in the spraying process, and the waste situation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to an anti-corrosion coating device for an electric power tower. Background Art

[0002] Power towers are a common type of tower-shaped building in the field of power engineering that is used to install transmission cables. Existing power towers are all spatial truss structures, and for power towers with a height of less than 60 meters, foot spikes are provided on their structural components to facilitate construction workers to climb the tower. At present, most power towers are set outdoors, so a layer of anti-corrosion paint is applied on the power towers. However, since the power towers are set outdoors for a long time in the wind and sun, the anti-corrosion paint on the power towers will fall off, and the anti-corrosion paint on the power towers needs to be repaired from time to time. However, the existing spraying equipment is limited by height restrictions and can only repair the bottom of the power tower. The measure adopted for the top of the power tower is that the construction workers climb the tower while taking protective measures.

[0003] After searching, the Chinese patent publication number is CN216025658U, which discloses a spraying device for anti-corrosion construction of power towers. This device is equipped with a box and a nozzle to solve the problem of manual painting with a portable paint bucket and brush during the tower climbing process. However, the power tower structure is complex on site, and it is inconvenient for personnel to move while carrying the box, requiring frequent position changes. Therefore, we proposed a device to change the length and angle of the nozzle. At the same time, the motion mechanism is locked during the spraying process to prevent the movement of the nozzle during the spraying process, resulting in poor visibility for the operator and waste of paint. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-corrosion coating device for an electric power tower in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A device for coating an anti-corrosion layer on an electric tower comprises a box body, a water pump is provided at one end of the box body, an infusion mechanism is provided at the water outlet end of the water pump, a shell mechanism is provided at one end of the infusion mechanism, the shell mechanism comprises a main pipe and a limit baffle, a spray mechanism is provided on the inner side of the limit baffle, a transmission mechanism is provided between the shell mechanism and the spray mechanism, the transmission mechanism comprises an inner rotating shaft, the inner rotating shaft is used to adjust the direction of the spray mechanism, a gear is fixedly connected to the inner rotating shaft, a switch mechanism is provided on the outer side of the main pipe, the switch mechanism comprises a base, a pump body switch is provided on the outer side of the base, the pump body switch is electrically connected to the water pump, a pressure plate is rotatably connected to one end of the base, a pressure rod is provided at one end of the pressure plate, a spring is provided on the outer side of the pressure rod, a rack is fixedly connected to the end of the pressure rod away from the pressure plate, and the rack is used to lock the gear when the pressure rod is pressed down.

[0007] Preferably, the inner rotating shaft is rotatably connected to the main pipe, one end of the inner rotating shaft is fixedly connected to a handwheel, the end of the inner rotating shaft away from the handwheel is slidably connected to the outer rotating shaft, a connecting key is provided between the inner rotating shaft and the outer rotating shaft, one end of the outer rotating shaft is fixedly connected to a first bevel gear, and the first bevel gear is meshed with a second bevel gear.

[0008] Preferably, a sleeve is slidably connected to the inner side of the main pipe, a groove is provided on the outer side of the sleeve, a bolt is provided inside the groove, the bolt is fixedly connected to the inner rotating shaft, a nut is threadedly connected to the top of the bolt, and the sleeve is fixedly connected to the limit baffle.

[0009] Preferably, the spraying mechanism includes a transverse shaft, which is rotatably connected to the limit baffle and fixedly connected to the second bevel gear. A branch nozzle is fixedly connected to the outer side of the transverse shaft, and a plurality of nozzles are fixedly connected to the outer side of the branch nozzle.

[0010] Preferably, the infusion mechanism includes a first hose, the end of the first hose away from the water pump is fixedly connected to an inner infusion tube, the outer side of the inner infusion tube is fixedly connected to a rubber ring, the outer side of the inner infusion tube is slidably connected to an outer infusion tube, one end of the outer infusion tube is fixedly connected to a second hose, and the second hose is fixedly connected to the branch nozzle.

[0011] Preferably, a partition is fixedly connected to the interior of the sleeve, the partition is rotatably connected to the outer rotating shaft, and the partition is fixedly connected to the external infusion tube.

[0012] The beneficial effects are: by setting a rotating shaft and gears, the rotation of the nozzle is realized, and a telescopic structure is set up to adjust the length of the device, reducing the movement of staff when spraying in a complex truss structure. At the same time, a switch mechanism is set up to lock the motion mechanism during the spraying process, avoiding the movement of the nozzle during the spraying process, resulting in poor vision and waste for the operator.

[0013] Additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional schematic diagram of an anti-corrosion coating device for a power tower according to the utility model;

[0016] Figure 2 This is a front cross-sectional view of an anti-corrosion coating device for an electric power tower according to the present invention;

[0017] Figure 3This is a side sectional view of an anti-corrosion coating device for an electric power tower according to the present invention;

[0018] Figure 4 This is an enlarged view of point A of the anti-corrosion coating device for an electric power tower described in the utility model;

[0019] Figure 5 This is an enlarged view of point B of the anti-corrosion coating device for an electric power tower described in the utility model;

[0020] Figure 6 This is an enlarged view of point C of an anti-corrosion coating device for an electric power tower described in the utility model.

[0021] The accompanying drawings are marked as follows: 101, casing; 102, water pump; 201, main pipe; 202, sleeve; 203, groove; 204, bolt; 205, nut; 206, limit baffle; 301, first hose; 302, inner infusion tube; 303, outer infusion tube; 304, rubber ring; 305, second hose; 401, handwheel; 402, inner rotating shaft; 403, outer rotating shaft; 404, connecting key; 405, partition; 406, first bevel gear; 407, second bevel gear; 408, gear; 501, base; 502, pressure plate; 503, pressure rod; 504, spring; 505, rack; 506, pump body switch; 601, branch nozzle; 602, horizontal axis; 603, nozzle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-6As shown, an anti-corrosion coating device for an electric power tower includes a box body 101, a water pump 102 is provided at one end of the box body 101, an infusion mechanism is provided at the water outlet end of the water pump 102, the infusion mechanism is provided to supply liquid to the spraying device, a shell mechanism is provided at one end of the infusion mechanism, the shell mechanism includes a main pipe 201 and a limit baffle 206, a spraying mechanism is provided inside the limit baffle 206, a transmission mechanism is provided between the shell mechanism and the spraying mechanism, the transmission mechanism includes an inner rotating shaft 402, the inner rotating shaft 402 is used to adjust the direction of the spraying mechanism, the inner rotating shaft 402 is used to adjust the direction of the spraying mechanism, and the inner rotating shaft 402 is used to adjust the direction of the spraying mechanism. A gear 408 is fixedly connected to the shaft 402, and a switch mechanism is provided on the outside of the main pipe 201. The switch mechanism includes a base 501, and a pump body switch 506 is provided on the outside of the base 501. The pump body switch 506 is electrically connected to the water pump 102. One end of the base 501 is rotatably connected to a pressure plate 502, and one end of the pressure plate 502 is provided with a pressure rod 503. A spring 504 is provided on the outside of the pressure rod 503, and the end of the pressure rod 503 away from the pressure plate 502 is fixedly connected to a rack 505. The rack 505 is used to lock the gear 408 when the pressure rod 503 is pressed down.

[0026] The inner rotating shaft 402 is rotatably connected to the main pipe 201, and one end of the inner rotating shaft 402 is fixedly connected to the handwheel 401, and the end of the inner rotating shaft 402 away from the handwheel 401 is slidably connected to the outer rotating shaft 403, and a connecting key 404 is provided between the inner rotating shaft 402 and the outer rotating shaft 403, and one end of the outer rotating shaft 403 is fixedly connected to the first bevel gear 406, and the first bevel gear 406 is engaged with the second bevel gear 407. By rotating the handwheel 401, the handwheel 401 drives the inner rotating shaft 402 to rotate, the inner rotating shaft 402 drives the outer rotating shaft 403 to rotate, the outer rotating shaft 403 drives the first bevel gear 406 to rotate, and the first bevel gear 406 drives the second bevel gear 407 to rotate.

[0027] A sleeve 202 is slidably connected to the inner side of the main pipe 201, a groove 203 is provided on the outer side of the sleeve 202, a bolt 204 is provided inside the groove 203, the bolt 204 is fixedly connected to the inner rotating shaft 402, a nut 205 is threadedly connected to the top of the bolt 204, the sleeve 202 is fixedly connected to the limit baffle 206, and the nut 205 is turned when the length needs to be adjusted or fixed.

[0028] The spraying mechanism includes a horizontal shaft 602, which is rotatably connected to the limit baffle 206, and is fixedly connected to the second bevel gear 407. A branch nozzle 601 is fixedly connected to the outside of the horizontal shaft 602, and a plurality of nozzles 603 are fixedly connected to the outside of the branch nozzle 601. The second bevel gear 407 drives the horizontal shaft 602 to rotate, the horizontal shaft 602 drives the branch nozzle 601 to rotate, and the branch nozzle 601 drives the nozzle 603 to rotate, thereby realizing the rotation of the nozzle 603.

[0029] The infusion mechanism includes a first hose 301, and the end of the first hose 301 away from the water pump 102 is fixedly connected to the inner infusion tube 302, the outer side of the inner infusion tube 302 is fixedly connected to the rubber ring 304, the outer side of the inner infusion tube 302 is slidably connected to the outer side of the inner infusion tube 303, and one end of the outer infusion tube 303 is fixedly connected to the second hose 305, and the second hose 305 is fixedly connected to the branch nozzle 601.

[0030] A partition 405 is fixedly connected to the interior of the sleeve 202 , the partition 405 is rotatably connected to the outer shaft 403 , and the partition 405 is fixedly connected to the outer infusion tube 303 . The partition 405 is used to limit the positions of the outer shaft 403 and the outer infusion tube 303 .

[0031] Working principle: First, introduce the paint into the box 101, put the box 101 on your back, then adjust the length of the device, push and pull the sleeve 202, the sleeve 202 drives the outer shaft 403 and the outer infusion tube 303 under the action of the partition 405, tighten the nut 205 after the adjustment, fix the length of the device, press the pressure plate 502, then two actions will occur, on the one hand, one side of the pressure plate 502 presses the pump switch 506, the pump switch 506 is electrically connected to the water pump 102, and the nozzle 603 starts to spray, on the other hand, the other side of the pressure plate 502 drives the pressure rod 503, the pressure rod 503 drives the rack 505, and when the rack 505 is pressed down, the gear 408 is locked to limit the rotation of the nozzle 603, When the staff encounters trusses at different angles during the spraying process, they need to adjust the angle of the nozzle 603. At this time, the pressure plate 502 is released, the water pump 102 stops working, and the spring 504 rebounds to drive the rack 505 to move, canceling the lock on the gear 408. Next, the hand wheel 401 is turned, and the hand wheel 401 drives the inner rotating shaft 402, the inner rotating shaft 402 drives the outer rotating shaft 403, the outer rotating shaft 403 drives the first bevel gear 406, the first bevel gear 406 drives the second bevel gear 407, the second bevel gear 407 drives the horizontal shaft 602, the horizontal shaft 602 drives the branch nozzle 601, and the nozzle 603 is provided on the outside of the branch nozzle 601. The angle adjustment of the nozzle 603 is completed and spraying continues.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for coating an anti-corrosion layer on a power tower, comprising a box (101), wherein a water pump (102) is provided at one end of the box (101), and characterized in that: The water outlet end of the water pump (102) is provided with an infusion mechanism, and one end of the infusion mechanism is provided with a shell mechanism, the shell mechanism includes a main pipe (201) and a limit baffle (206), a spray mechanism is provided inside the limit baffle (206), a transmission mechanism is provided between the shell mechanism and the spray mechanism, the transmission mechanism includes an inner rotating shaft (402), the inner rotating shaft (402) is used to adjust the direction of the spray mechanism, a gear (408) is fixedly connected to the inner rotating shaft (402), and a switch mechanism is provided outside the main pipe (201), the switch mechanism includes The invention relates to a base (501), wherein a pump body switch (506) is provided on the outside of the base (501), and the pump body switch (506) is electrically connected to the water pump (102); one end of the base (501) is rotatably connected to a pressure plate (502), one end of the pressure plate (502) is provided with a pressure rod (503), a spring (504) is provided on the outside of the pressure rod (503), and one end of the pressure rod (503) away from the pressure plate (502) is fixedly connected to a rack (505), and the rack (505) is used to lock the gear (408) when the pressure rod (503) is pressed down.

2. The anti-corrosion coating device for a power tower according to claim 1, characterized in that: The inner rotating shaft (402) is rotatably connected to the main pipe (201); one end of the inner rotating shaft (402) is fixedly connected to a hand wheel (401); one end of the inner rotating shaft (402) away from the hand wheel (401) is slidably connected to an outer rotating shaft (403); a connecting key (404) is provided between the inner rotating shaft (402) and the outer rotating shaft (403); one end of the outer rotating shaft (403) is fixedly connected to a first bevel gear (406); and the first bevel gear (406) is meshed with a second bevel gear (407).

3. The anti-corrosion coating device for a power tower according to claim 2, characterized in that: A sleeve (202) is slidably connected to the inner side of the main pipe (201), a groove (203) is provided on the outer side of the sleeve (202), a bolt (204) is provided inside the groove (203), the bolt (204) is fixedly connected to the inner rotating shaft (402), a nut (205) is threadedly connected to the top end of the bolt (204), and the sleeve (202) is fixedly connected to the limit baffle (206).

4. The anti-corrosion coating device for a power tower according to claim 3, characterized in that: The spraying mechanism comprises a transverse shaft (602), the transverse shaft (602) being rotatably connected to the limit baffle (206), the transverse shaft (602) being fixedly connected to the second bevel gear (407), a branch nozzle (601) being fixedly connected to the outside of the transverse shaft (602), and a plurality of nozzles (603) being fixedly connected to the outside of the branch nozzle (601).

5. The anti-corrosion coating device for a power tower according to claim 4, characterized in that: The infusion mechanism comprises a first hose (301), one end of the first hose (301) away from the water pump (102) is fixedly connected to an inner infusion tube (302), a rubber ring (304) is fixedly connected to the outer side of the inner infusion tube (302), an outer infusion tube (303) is slidably connected to the outer side of the inner infusion tube (302), one end of the outer infusion tube (303) is fixedly connected to a second hose (305), and the second hose (305) is fixedly connected to the branch nozzle (601).

6. The anti-corrosion coating device for a power tower according to claim 5, characterized in that: A partition (405) is fixedly connected to the interior of the sleeve (202), the partition (405) is rotatably connected to the outer rotating shaft (403), and the partition (405) is fixedly connected to the external infusion tube (303).

Images