Lightning protection tower for house construction project

Abstract

The invention discloses a lightning protection tower for a house construction project. The lightning rod cleaning device comprises a tower, a supporting frame, a hydraulic cylinder and a down lead, the supporting frame is fixedly installed on the tower, a cleaning mechanism is arranged in the supporting frame, a first cleaning pad and a surface pad in the cleaning mechanism make contact with the surface of a lightning rod, and dust on the surface of the lightning rod is cleaned through the cleaning pad and the surface pad; the supporting mechanism is arranged on the inner side of the supporting frame. According to the lightning rod cleaning device, the mode of mechanically cleaning the lightning rod on the lightning protection tower is adopted, traditional manual cleaning is replaced, the surface of the lightning rod is cleaned through six cleaning pads at different positions, the cleaning cost of lightning rod cleaning is reduced, the cleaning speed is increased, and the safety of cleaning personnel is improved.

Description

Technical Field

[0001] The invention relates to the technical field of lightning protection, in particular to a lightning protection tower for a housing construction project. Background Art

[0002] Lightning tower is a kind of iron tower-shaped lightning protection device, which is commonly used in lightning protection projects of various buildings, especially refineries, gas stations, chemical plants, coal mines, explosives depots, and inflammable and explosive workshops. Lightning towers should be installed in time. Due to climate change, lightning disasters are getting worse. Many buildings are equipped with lightning towers, especially stainless steel decorative iron towers on the roof. They have various shapes, beautiful appearance, novel and unique design, and are widely used in various buildings. Buildings on the roofs of buildings, squares and green spaces in communities, etc., make them complement each other with buildings and become iconic decorative buildings in the city. The principle of lightning tower is the same as that of lightning rod, which reduces lightning disasters.

[0003] At present, with the continuous changes in the environment and human living environment, the dust in the air is gradually increasing. When too much dust accumulates on the surface of the lightning rod, the conductive performance of the lightning rod will be greatly reduced, thereby reducing the lightning protection of the building. The traditional cleaning of lightning rods is mostly done manually, and the cleaning speed is slow. In addition, due to the high height of the lightning rod, the cleaning personnel are at high risk during cleaning.

[0004] Therefore, in response to the above problems, the following solutions are proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a lightning protection tower for housing construction engineering to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lightning protection tower for housing construction, comprising: a tower, a support frame, a hydraulic cylinder, and a down conductor, the support frame is fixedly installed on the tower, a cleaning mechanism is arranged in the support frame, a first cleaning pad and a surface pad in the cleaning mechanism are in contact with the surface of a lightning rod, dust on the surface of the lightning rod is cleaned by the cleaning pad and the surface pad, a supporting mechanism is arranged at the lower end of the cleaning mechanism, and the supporting mechanism is arranged inside the supporting frame;

[0007] The cleaning mechanism comprises: a supporting ring, a rotating plate, and a cleaning pad. The outer surface of the supporting ring is fixedly connected to the supporting frame. The supporting plate is fixedly arranged at the lower end of the supporting ring. The supporting plate is in a circular shape. Three rotating rods are rotatably connected to the supporting plate. Each rotating rod is fixedly connected to the middle of the rotating plate. The rotating plate is in an arc shape. A notch is arranged at one end of the rotating plate. A sliding groove is arranged in the notch. A first sliding block is slidably arranged in the sliding groove. The upper surface of the first sliding block is fixedly connected to the first pushing rod. The first pushing rod passes through the rotating plate and is fixedly connected to one end of the first spring. The other end of the first spring is fixedly connected to the inner surface of the supporting ring. The first spring is sleeved on the outer surface of the first telescopic rod. The fixed rod end of the first telescopic rod is fixedly connected to the inner surface of the supporting ring. The movable rod end of the first telescopic rod is fixedly connected to one end of the first pushing rod. The other end of the first pushing rod is fixedly connected to the cleaning pad. A notch is arranged at the other end of the rotating plate. A sliding groove is arranged in the notch. A second sliding block is slidably arranged in the sliding groove. The second sliding block is fixedly connected to the lower surface of the second pushing rod. One end of the second pushing rod is fixedly connected to the bottom pad.

[0008] A movable pad notch is set on the surface of one side of the bottom pad, two second telescopic rods are set in the movable pad notch, the second telescopic rod fixing rod is fixedly installed in the telescopic rod bin, the movable rod end of the second telescopic rod is fixedly connected to the movable pad, the telescopic rod bin is set on one side of the bottom pad, and a movable pad upper telescopic rod bin installation notch is set in the movable pad notch. The structure of the movable pad is the same as that of the bottom pad. The movable pad is fixedly connected to the surface pad through a third telescopic rod, the surface pad is set between the two cleaning pads, and the surface pad is in contact with the surface of the lightning rod.

[0009] Preferably, the supporting mechanism includes: a buckle and a support rod. There are three buckles, which are equidistantly arranged on the surface of the lightning rod. The buckle is in contact and connected with the clamp. The clamp is hinged to the movable rod end of the support rod. The fixed rod end of the support rod is hinged to the horizontal frame. The horizontal frame is fixedly connected to the support frame. One side of the surface of the movable rod of the support rod is hinged to the movable rod of the first damping rod, and the movable rod of the first damping rod is hinged to the horizontal frame. The other side of the surface of the movable rod of the support rod is hinged to one end of the sliding rod, and the other end of the sliding rod is slidably installed on the horizontal frame.

[0010] Preferably, two hydraulic cylinders are fixedly arranged on the tower, the piston rod ends of the hydraulic cylinders are fixedly connected to the bottom plate, and the middle part of the bottom plate is fixedly connected to the bottom of the lightning rod.

[0011] Preferably, a down conductor is arranged at the bottom of the lightning rod, and the length of the down conductor coiled around the top of the tower is redundant, so as to facilitate the movement of the lightning rod.

[0012] Preferably, the distance between the second push rod and the rotating rod is equal to the distance between the first push rod and the rotating rod.

[0013] Preferably, a limit block is provided at the end where the first push rod passes through the notch.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention adopts a mechanical cleaning method for the lightning rod on the lightning protection tower, thereby replacing traditional manual cleaning, and cleans the surface of the lightning rod through six cleaning pads in different positions, thereby reducing the cleaning cost of the lightning rod cleaning, increasing the cleaning rate, and improving the safety of the cleaning personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the main structure of the cleaning mechanism of the present invention;

[0017] Figure 3 It is a schematic diagram of the bottom pad connection structure of the present invention;

[0018] Figure 4 It is a schematic diagram of the bottom pad structure of the present invention;

[0019] Figure 5 It is a schematic diagram of the positions of the telescopic rod bin and the second telescopic rod of the present invention;

[0020] Figure 6 It is a schematic diagram of the support frame installation structure of the present invention;

[0021] Figure 7 It is a schematic diagram of the main structure of the support mechanism of the present invention.

[0022] In the figure: 1, tower, 2, cleaning mechanism, 201, support frame, 202, support ring, 203, support plate, 204, rotating rod, 205, rotating plate, 2051, first slider, 2052, second slider, 206, first push rod, 207, limit block, 208, first spring, 2081, first telescopic rod, 209, cleaning pad, 210, second push rod, 211, bottom pad, 212, telescopic rod bin, 213, second telescopic rod, 214, installation notch, 215, movable pad notch, 216, movable pad, 2161, third telescopic rod, 217, surface pad, 3, supporting mechanism, 301, buckle, 302, clamp, 303, support rod, 304, first damping rod, 305, sliding rod, 306, horizontal frame, 4, bottom plate, 401, hydraulic cylinder, 5, down conductor, 6, lightning rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-7 , the present invention provides a technical solution:

[0025] In order to realize the cleaning function of the device, a lightning protection tower for housing construction is proposed, including: a tower frame 1, a support frame 201, a hydraulic cylinder 401, and a down conductor 5. The support frame 201 is fixedly installed on the tower frame 1, and a cleaning mechanism 2 is arranged in the support frame 201. The cleaning pad 209 and the surface pad 217 in the cleaning mechanism 2 are in contact with the surface of the lightning rod 6, and the dust on the surface of the lightning rod 6 is cleaned by the cleaning pad 209 and the surface pad 217. A supporting mechanism 3 is arranged at the lower end of the cleaning mechanism 2, and the supporting mechanism 3 is arranged on the inner side of the support frame 201. Two hydraulic cylinders 401 are fixedly arranged on the tower frame 1, and the piston rod end of the hydraulic cylinder 401 is fixedly connected to the bottom plate 4, and the middle part of the bottom plate 4 is fixedly connected to the bottom of the lightning rod 6, and the hydraulic cylinder 401 drives the lightning rod 6 to move upward or downward.

[0026] The cleaning mechanism 2 includes: a support ring 202, a rotating plate 205, and a cleaning pad 209. The outer surface of the support ring 202 is fixedly connected to the support frame 201. A support plate 203 is fixedly arranged at the lower end of the support ring 202. The support plate 203 is in a circular ring shape. Three rotating rods 204 are rotatably connected to the support plate 203. Each rotating rod 204 is fixedly connected to the middle of the rotating plate 205. The rotating plate 205 can rotate around the rotating rod 204. However, due to the limitation of the support ring 202, the rotating distance of the rotating plate 205 is limited, and the rotating plate 205 is in an arc shape.

[0027] A notch is provided at one end of the rotating plate 205, a sliding groove is provided in the notch, a first slider 2051 is slidably provided in the sliding groove, the upper surface of the first slider 2051 is fixedly connected to the first push rod 206, the first push rod 206 passes through the rotating plate 205 and is fixedly connected to one end of the first spring 208, the other end of the first spring 208 is fixedly connected to the inner surface of the support ring 202, the first spring 208 is sleeved on the outer surface of the first telescopic rod 2081, the fixed rod end of the first telescopic rod 2081 is fixedly connected to the inner surface of the support ring 202, the movable rod end of the first telescopic rod 2081 is fixedly connected to one end of the first push rod 206, the other end of the first push rod 206 is fixedly connected to the cleaning pad 209, and a limit block 207 is provided at the end of the first push rod 206 passing through the notch;

[0028] When the cleaning pad 209 contacts the surface of the lightning rod 6, as the lightning rod 6 moves upward, the pressure applied by the surface of the lightning rod 6 to the cleaning pad 209 gradually increases, and the cleaning pad 209 moves toward the support ring 202. The cleaning pad 209 pushes the first push rod 206 to move. Due to the limiting effect of the first telescopic rod 2081, the first push rod 206 moves in the same direction as the cleaning pad 209, the first spring 208 is compressed, and the first telescopic rod 2081 is shortened. At this time, the first push rod 206 pushes the first slider 2051 to slide in the slide groove in the direction away from the rotating rod 204. Since the first slider 2051 is subjected to the thrust from the first push rod 206 when sliding, the first slider 2051 applies thrust to the side of the slide groove, thereby pushing the rotating plate 205 to rotate.

[0029] A notch is provided at the other end of the rotating plate 205, a slide groove is provided in the notch, a second slider 2052 is slidably provided in the slide groove, the second slider 2052 is fixedly connected to the lower surface of the second push rod 210, one end of the second push rod 210 passes through the support ring 202, and the other end is fixedly connected to the bottom pad 211;

[0030] The distance between the second push rod 210 and the rotating rod 204 is equal to the distance between the first push rod 206 and the rotating rod 204 .

[0031] When one end of the rotating plate 205 rotates, the other end will also rotate. The sliding groove at the other end of the rotating plate 205 will apply force to the second slider 2052. Since one end of the second push rod 210 passes through the support ring 202, the second push rod 210 will not rotate with the rotation of the rotating plate 205. Since the sliding groove applies force to the second slider 2052, the second slider 2052 slides away from the rotating rod 204, thereby driving the second push rod 210 to move in a straight line, so that the end of the second push rod 210 fixedly connected to the base pad 211 moves toward the direction of the lightning rod 6.

[0032] The first slider 2051 and the second slider 2052 are located in the middle of the slide groove in the initial state.

[0033] A movable pad notch 215 is provided on one side surface of the bottom pad 211, two second telescopic rods 213 are provided in the movable pad notch 215, the fixing rods of the second telescopic rods 213 are fixedly installed in the telescopic rod bin 212, the movable rod end of the second telescopic rod 213 is fixedly connected to a movable pad 216, the telescopic rod bin 212 is provided on one side of the bottom pad 211, a mounting notch 214 for the telescopic rod bin 212 of the movable pad 216 is provided in the movable pad notch 215, the structure of the movable pad 216 is the same as that of the bottom pad 211, the movable pad 216 is fixedly connected to a surface pad 217 through a third telescopic rod 2161, the surface pad 217 is provided between the two cleaning pads 209, and the surface pad 217 is in contact with the surface of the lightning rod 6;

[0034] The force borne by the second telescopic rod 213 is greater than the force borne by the third telescopic rod 2161 .

[0035] As the lightning rod 6 gradually rises, the pressure on the surface pad 217 gradually increases, and the first push rod 206 continues to push the rotating plate 205 to rotate, so the third telescopic rod 2161 is gradually compressed until the surface pad 217 is completely embedded in the movable pad 216. At this time, the third telescopic rod 2161 is completely retracted into the telescopic rod compartment of the movable pad 216, and the second push rod 210 pushes the movable pad 216 to the surface of the lightning rod 6. At this time, the movable pad 216 and the surface pad 217 are combined to clean the surface of the lightning rod 6. The force exerted on the pad 216 gradually increases, and the second telescopic rod 213 is gradually compressed until the movable pad 216 is completely embedded in the movable pad notch 215 on the bottom pad 211. At this time, the second telescopic rod 213 is completely retracted into the telescopic rod bin 212, and the telescopic rod bin on the movable pad 216 enters the installation notch 214 on the bottom pad 211. The second push rod 210 pushes the bottom pad 211 to the surface of the lightning rod 6. At this time, the bottom pad 211, the movable pad 216 and the surface pad 217 are combined to clean the dust on the surface of the lightning rod 6.

[0036] In order to improve the stability of the lightning rod on the lightning protection tower, a lightning protection tower for housing construction is proposed, wherein the supporting mechanism 3 includes: a buckle 301, a support rod 303, three buckles 301, which are equidistantly arranged on the surface of the lightning rod 6, the buckle 301 is in contact with the clamp 302, the clamp 302 is hinged to the movable rod end of the support rod 303, the fixed rod end of the support rod 303 is hinged to the horizontal frame 306, the horizontal frame 306 is fixedly connected to the support frame 201, one side of the movable rod surface of the support rod 303 is hinged to the movable rod of the first damping rod 304, the movable rod of the first damping rod 304 is hinged to the horizontal frame 306, the other side of the movable rod surface of the support rod 303 is hinged to one end of the sliding rod 305, and the other end of the sliding rod 305 is slidably installed on the horizontal frame 306.

[0037] The support rod 303 is a hydraulic telescopic rod structure.

[0038] As the lightning rod 6 rises, the buckle 301 also gradually rises. When it rises to a certain distance, the buckle 301 is buckled with the clamp 302, and the buckle 301 drives the clamp 302 to move upward. The clamp 302 is fixedly connected to the support rod 303, and the support rod 303 is thus extended. The first damping rod 304 is also extended under the action of the tension, and the connecting end of the sliding rod 305 and the horizontal frame 306 slides away from the lightning rod 6. The support rod 303 supports the lightning rod 6, and the first damping rod 304 can reduce the shaking of the lightning rod 6 and play a shock-absorbing role.

[0039] A down conductor 5 is arranged at the bottom of the lightning rod 6 , and the length of the down conductor 5 coiled around the top of the tower is redundant, so that the movement of the lightning rod 6 is convenient.

[0040] Working principle:

[0041] When the surface of the lightning rod 6 needs to be cleaned, the hydraulic cylinder 401 drives the lightning rod 6 to move upward. First, the cleaning pad 209 contacts the surface of the lightning rod 6. As the lightning rod 6 moves upward, the surface area of ​​the lightning rod 6 gradually increases, and the distance between each cleaning pad 209 increases, so that there are positions that the cleaning pad 209 cannot clean. As the lightning rod 6 moves upward, the pressure exerted by the surface of the lightning rod 6 on the cleaning pad 209 gradually increases, and the cleaning pad 209 moves toward the support ring 202, thereby pushing the rotating plate 205 to rotate. When one end of the rotating plate 205 rotates, the other end also rotates, so that the end of the second push rod 210 fixedly connected to the bottom pad 211 moves toward the direction of the lightning rod 6, thereby making the surface pad 217 contact with the surface of the lightning rod 6.

[0042] As the lightning rod 6 gradually rises, the surface pad 217 is completely embedded in the movable pad 216, the third telescopic rod 2161 is completely retracted into the telescopic rod compartment of the movable pad 216, and the second push rod 210 pushes the movable pad 216 to the surface of the lightning rod 6. At this time, the movable pad 216 and the surface pad 217 are combined to clean the surface of the lightning rod 6.

[0043] As the force exerted on the movable pad 216 gradually increases, the movable pad 216 is completely embedded in the movable pad notch 215 on the bottom pad 211. At this time, the second telescopic rod 213 is completely retracted into the telescopic rod compartment 212, and the second push rod 210 pushes the bottom pad 211 to the surface of the lightning rod 6. At this time, the bottom pad 211, the movable pad 216 and the surface pad 217 are combined to clean the dust on the surface of the lightning rod 6.

[0044] During the cleaning process, first, the three cleaning pads 209 form a circle to clean the surface of the lightning rod 6. The lightning rod 6 moves upward, the pressure on the cleaning pad 209 increases, and the cleaning pad 209 moves toward the support ring 202, thereby pushing the rotating plate 205 to rotate, so that the surface pad 217 contacts the lightning rod 6. At this time, the surface pad 217 and the cleaning pad 209 form a circle to clean the surface of the lightning rod 6. As the lightning rod 6 continues to move upward and the rotating plate 205 continues to rotate, the surface pad 217 is completely embedded in the movable pad 216, and the movable pad 216 and the cleaning pad 209 form a circle to clean the surface of the lightning rod 6. Finally, as the lightning rod 6 continues to move upward and the rotating plate 205 continues to rotate, the movable pad 216 is completely embedded in the bottom pad 211, and the bottom pad 211 and the cleaning pad 209 form a circle to clean the surface of the lightning rod 6.

[0045] As the lightning rod 6 rises, the buckle 301 gradually rises as well, and the buckle 301 is buckled with the clamp 302, and the buckle 301 drives the clamp 302 to move upward, so that the support rod 303 is extended, and the first damping rod 304 is also extended under the action of the tension, and the position where the buckle 301 and the clamp 302 are buckled is located at the lower end of the cleaning mechanism 2.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightning protection tower for housing construction, characterized in that: include; A tower (1), a support frame (201), a hydraulic cylinder (401), and a down conductor (5); the support frame (201) is fixedly mounted on the tower (1); a cleaning mechanism (2) is arranged inside the support frame (201); a first cleaning pad (209) and a surface pad (217) in the cleaning mechanism (2) are in contact with the surface of a lightning rod (6); dust on the surface of the lightning rod (6) is cleaned by the cleaning pad (209) and the surface pad (217); a supporting mechanism (3) is arranged at the lower end of the cleaning mechanism (2); and the supporting mechanism (3) is arranged inside the support frame (201); The cleaning mechanism (2) comprises: a support ring (202), a rotating plate (205), and a cleaning pad (209); the outer surface of the support ring (202) is fixedly connected to the support frame (201); a support plate (203) is fixedly arranged at the lower end of the support ring (202); the support plate (203) is in a circular ring shape; three rotating rods (204) are rotatably connected to the support plate (203); each of the rotating rods (204) is fixedly connected to the middle part of the rotating plate (205); the rotating plate (205) is in an arc shape; a notch is arranged at one end of the rotating plate (205); a sliding groove is arranged in the notch; a first sliding block (2051) is slidably arranged in the sliding groove; a first pushing rod (206) is fixedly connected to the upper surface of the first sliding block (2051); the first pushing rod (206) passes through the rotating plate (205) and The first spring (208) is fixedly connected to one end of the first spring (208), the other end of the first spring (208) is fixedly connected to the inner surface of the support ring (202), the first spring (208) is sleeved on the outer surface of the first telescopic rod (2081), the fixed rod end of the first telescopic rod (2081) is fixedly connected to the inner surface of the support ring (202), the movable rod end of the first telescopic rod (2081) is fixedly connected to one end of the first push rod (206), the other end of the first push rod (206) is fixedly connected to the cleaning pad (209), a notch is provided at the other end of the rotating plate (205), a sliding groove is provided in the notch, a second slider (2052) is slidably provided in the sliding groove, the second slider (2052) is fixedly connected to the lower surface of the second push rod (210), and one end of the second push rod (210) is fixedly connected to the bottom pad (211); A movable pad notch (215) is provided on one side surface of the bottom pad (211), two second telescopic rods (213) are provided in the movable pad notch (215), the fixing rods of the second telescopic rods (213) are fixedly installed in the telescopic rod bin (212), the movable rod end of the second telescopic rod (213) is fixedly connected to the movable pad (216), the telescopic rod bin (212) is provided on one side of the bottom pad (211), an installation notch (214) of the telescopic rod bin (212) of the movable pad (216) is provided in the movable pad notch (215), the structure of the movable pad (216) is the same as that of the bottom pad (211), the movable pad (216) is fixedly connected to the surface pad (217) through a third telescopic rod (2161), the surface pad (217) is provided between the two cleaning pads (209), and the surface pad (217) is in contact with the surface of the lightning rod (6).

2. A lightning protection tower for housing construction according to claim 1, characterized in that: The support mechanism (3) comprises: a buckle (301) and a support rod (303). There are three buckles (301) which are equidistantly arranged on the surface of the lightning rod (6). The buckle (301) is in contact with the clamp (302). The clamp (302) is hinged to the movable rod end of the support rod (303). The fixed rod end of the support rod (303) is hinged to a horizontal frame (306). The horizontal frame (306) is fixedly connected to the support frame (201). One side of the movable rod surface of the support rod (303) is hinged to the movable rod of the first damping rod (304). The movable rod of the first damping rod (304) is hinged to the horizontal frame (306). The other side of the movable rod surface of the support rod (303) is hinged to one end of a sliding rod (305). The other end of the sliding rod (305) is slidably mounted on the horizontal frame (306).

3. A lightning protection tower for housing construction according to claim 1, characterized in that: Two hydraulic cylinders (401) are fixedly arranged on the tower (1), the piston rod ends of the hydraulic cylinders (401) are fixedly connected to the bottom plate (4), and the middle part of the bottom plate (4) is fixedly connected to the bottom of the lightning rod (6).

4. A lightning protection tower for housing construction according to claim 1, characterized in that: A down conductor (5) is arranged at the bottom of the lightning rod (6), and the length of the down conductor (5) coiled on the top of the tower is redundant, so that the movement of the lightning rod (6) is convenient.

5. A lightning protection tower for housing construction according to claim 1, characterized in that: The distance between the second pushing rod (210) and the rotating rod (204) is equal to the distance between the first pushing rod (206) and the rotating rod (204).

6. A lightning protection tower for housing construction according to claim 1, characterized in that: A limiting block (207) is provided at the end of the first pushing rod (206) passing through the notch.

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