Bridge stay cable cleaning equipment for bridge construction

Abstract

The invention belongs to the technical field of stay cable cleaning, and particularly relates to bridge stay cable cleaning equipment for bridge construction. The bridge stay cable cleaning equipment comprises a first semicircular plate and a second semicircular plate, and the two sides of the two ends of the first semicircular plate and the two sides of the two ends of the second semicircular plate are each provided with a limiting assembly; self-walking assemblies are installed at the two ends of the first semicircular plate and the second semicircular plate and located between the two limiting assemblies on the same side. Cleaning bodies are slidably mounted on the inner wall faces of the first semicircular plate and the second semicircular plate, and a driving source used for driving the cleaning bodies to rotate is mounted in the middle of the outer wall face of the first semicircular plate. According to the bridge stay cable cleaning equipment for bridge construction, the driving equipment climbs in the direction of a stay cable, the cleaning area of the device on the stay cable is enlarged, the two cleaning bodies rotate forwards and backwards in a reciprocating mode around the stay cable, the contact area between a bristle roller and the stay cable is enlarged, and the cleaning efficiency is improved. And it is guaranteed that no cleaning dead angle exists when the stay cable is cleaned, and cleaning is more comprehensive.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning stay cables, and in particular to a cleaning device for stay cables used in bridge construction. Background Art

[0002] In the field of bridge construction and maintenance, the cable-stayed cable, as a key structural component connecting the bridge tower and the bridge deck, not only bears huge tension, but is also directly exposed to the natural environment, and is subject to long-term wind and rain erosion, dust accumulation, and possible chemical pollution. These factors will accelerate the aging process of the cable-stayed cable and affect its structural safety and service life. Therefore, regular, efficient and comprehensive cleaning and maintenance of the cable-stayed cable is an important part of ensuring the safe operation of the bridge.

[0003] Traditionally, bridge cables are cleaned by hand-held brushes or simple mechanical devices. The mainstream cleaning equipment on the market usually adopts a fixed brush roller design. After installation, the brush roller can only rotate around its own axis to contact and remove dirt on the surface of the cable. This single rotation mode has obvious cleaning dead angle problems. The brush roller cannot effectively adapt to every detail of the cable surface and often becomes a blind spot in the cleaning process. The cleaning effect is greatly reduced. Long-term accumulation will not only affect the aesthetics of the cable, but also reduce the corrosion resistance and overall strength of the cable, posing a potential threat to the safety of the bridge. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present invention after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a bridge cable cleaning device for bridge construction to solve the problem that the current single rotation mode has obvious cleaning blind spots and the brush roller cannot effectively adapt to every detail of the cable surface.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A bridge cable cleaning device for bridge construction, comprising a semicircular plate 1 and a semicircular plate 2, wherein the semicircular plate 1 and the semicircular plate 2 are arranged in an opposite state, a cleaning cavity is formed after the semicircular plate 1 and the semicircular plate 2 are combined, and the semicircular plate 1 and the semicircular plate 2 are detachably connected, both sides of the two ends of the semicircular plate 1 and the semicircular plate 2 are installed with a limit assembly, and the movable end of the limit assembly is located in the cleaning cavity, and both ends of the semicircular plate 1 and the semicircular plate 2 are located between two limit assemblies on the same side, and a self-propelled assembly is installed, and the walking end of the self-propelled assembly is located inside the cleaning cavity;

[0008] The inner wall surfaces of the semicircular plate 1 and the semicircular plate 2 are both slidably mounted with a cleaning body, the middle of the outer wall surface of the semicircular plate 1 is mounted with a driving source for driving the cleaning body to rotate, and the arc-shaped slot is provided with an arc-shaped slot for the driving end of the driving source to pass through and move;

[0009] The cleaning body comprises a slidingly mounted rotating plate, a plurality of shaft blocks are mounted on both ends of the rotating plate, a brush roller is rotatably mounted between the shaft blocks on both sides, and a driving motor 1 for driving the brush roller to rotate is mounted on one side of the outer wall of the rotating plate.

[0010] As an improved technical solution, both ends of the semicircular plate 1 and the semicircular plate 2 are welded with hole bars, and the two hole bars on the same side are fixed by bolts and nuts.

[0011] As an improved technical solution, U-shaped water tanks are welded inside the semicircular plate one and the semicircular plate two and at both ends of the cleaning body, and the two ends of the U-shaped water tank are open, and sealing ring pads are bonded at both ends of the U-shaped water tank, and a group of water spray holes are opened on the inner wall of the U-shaped water tank at equal intervals. After the semicircular plate one and the semicircular plate two are combined, the U-shaped water tanks on the semicircular plate one and the semicircular plate two form a circle, and their interiors are connected. A three-head pipe is welded in the middle of the outer wall of the semicircular plate two, and the two water outlet ends of the three-head pipe are respectively connected to the inside of the U-shaped water tank on the semicircular plate two.

[0012] As an improved technical solution, a flat pad the same in number as the driving motor is installed on the side of the outer wall of the rotating plate close to the driving motor, an extension shaft is fixedly connected to the shaft end of the brush roller close to the driving motor, and a synchronization component is installed between the driving end of the driving motor and one end of the extension shaft.

[0013] As an improved technical solution, the cleaning body also includes two arc-shaped pads, the inner wall surface of the arc-shaped pads is fixed with an arc-shaped sliding seat, the sliding cavity of the arc-shaped sliding seat is slidably installed with an arc-shaped slider, and the arc-shaped slider is fixed on the outer wall surface of the rotating plate.

[0014] As an improved technical solution, the driving source includes an arc-shaped rack fixed on the outer wall of the rotating plate, and a driving body installed on the outer wall of the arc-shaped rack. The movable end of the driving body is fixedly connected to a spur rack meshing with the arc-shaped rack, and the spur rack is laterally slidably installed inside the semicircular plate.

[0015] As an improved technical solution, a guide bar is welded at the middle of the spur rack, sliding bars are welded inside the semicircular plate 1 and on both sides of the arc-shaped rack, and the guide bar is slidably installed between the two sliding bars.

[0016] As an improved technical solution, the driving body includes a chassis fixed on the outer wall of a semicircular plate, a driving motor 2 is installed on the top of the chassis, the shaft end of the driving motor 2 is rotatably connected to the shaft frame through a bearing, the driving end of the driving motor 2 is fixedly connected to a rotating disk, the rotating disk is rotatably installed with an installation shaft 1 on the outer edge away from the end face of the driving motor 2, an installation shaft 2 is rotatably installed on one side of the top of the spur rack through a bearing, and a push-pull strip is rotatably installed between the installation shaft 2 and the installation shaft 2.

[0017] As an improved technical solution, the self-propelled component includes a plane pad 2, the plane end of the plane pad 2 is installed with an electric telescopic rod 1, the movable end of the electric telescopic rod 1 is fixedly connected to a wheel frame, a walking wheel is rotatably installed inside the wheel frame, a bump is welded on one side of the wheel frame, a servo motor is fixed on the top of the bump, and a bevel gear transmission is installed between the driving end of the servo motor and the shaft end of one side of the walking wheel.

[0018] As an improved technical solution, the limiting assembly includes a plane pad three, the plane end of the plane pad three is installed with an electric telescopic rod two, the movable end of the electric telescopic rod two is fixedly installed with a round block, and the end face of the round block away from the electric telescopic rod two is coaxially installed with a universal roller.

[0019] After adopting the above technical solution, the beneficial effects of the present invention are:

[0020] 1. In the present invention, the second electric telescopic rod is extended to drive the universal roller to move in the direction of the inclined cable, so that the rolling end of the universal roller is pressed against the outer wall surface of the inclined cable, and four universal rollers on one side and eight universal rollers on both sides are pressed against the outer wall surface of the inclined cable, which plays a role in locking and limiting the inclined cable, which is beneficial to ensure that the inclined cable and the center of the cleaning chamber are in the same straight line, thereby ensuring the stability of the cleaning equipment moving along the inclined cable, and also ensuring that multiple brush rollers accurately rotate around the inclined cable to ensure the cleaning effect.

[0021] 2. In the present invention, the electric telescopic rod is extended to drive the traveling wheel to move in the direction of the inclined cable, so that the traveling wheel contacts the outer wall surface of the inclined cable, and two traveling wheels on the same side, a total of four traveling wheels on both sides, contact the surface of the inclined cable. The servo motor drives the traveling wheel to rotate through a bevel gear transmission member. Under the friction between the traveling wheel and the inclined cable, the driving device climbs along the direction of the inclined cable, so that the device can move along the inclined cable by itself, thereby increasing the cleaning area of ​​the inclined cable by the device, thereby ensuring comprehensive cleaning of the inclined cable.

[0022] 3. In the present invention, the water inlet end of the three-head pipe delivers water to the inside of the three-head pipe, and the water can be delivered to the inside of the U-shaped water tank installed on the semicircular plate 1 and the semicircular plate 2, and finally the water is sprayed out through the water spray hole and sprayed onto the outer wall surface of the inclined cable, and the inclined cable is sprayed with water for cleaning, which helps to improve the cleaning effect of the inclined cable and is more conducive to the removal of stains. Only one water injection port is needed to deliver water to the inside of the two U-shaped water tanks, which reduces the cumbersomeness of use and is more conducive to the smooth operation of the device.

[0023] 4. In the present invention, the rotation of the rotating disk can drive the spur rack to perform reciprocating lateral translation through the push-pull bar. Under the meshing transmission action of the spur rack and the arc-shaped rack, the arc-shaped rack can drive the rotating plate located inside the semicircular plate one to rotate back and forth, so that one driving source can synchronously drive the two cleaning bodies inside the semicircular plate one and the semicircular plate two to simultaneously rotate back and forth around the inclined cable in both directions. This not only reduces the manufacturing and use costs of the equipment, but also reduces the weight of the equipment. At the same time, the two cleaning bodies rotate back and forth around the inclined cable in both directions, which expands the contact area between the brush roller and the inclined cable, thereby avoiding the blind spot between the two adjacent brush rollers when cleaning the inclined cable, ensuring that there is no dead angle when cleaning the inclined cable, and the cleaning is more comprehensive with a better cleaning effect.

[0024] 5. The present invention drives the device to climb along the direction of the inclined cable, so that the device can move along the inclined cable by itself, thereby increasing the cleaning area of ​​the device for the inclined cable, thereby ensuring comprehensive cleaning of the inclined cable, and making the two cleaning bodies reciprocate forward and reversely around the inclined cable, thereby expanding the contact area between the brush roller and the inclined cable, ensuring that there are no blind spots when cleaning the inclined cable, and the cleaning is more comprehensive and effective, which is beneficial to reducing the corrosion resistance of the inclined cable to impurities and improving the strength of the inclined cable and the bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 The present invention is a schematic diagram of the overall structure of a bridge cable cleaning device for bridge construction.

[0027] Figure 2 This is a schematic structural diagram of a semicircular plate 1 of a bridge cable cleaning device for bridge construction according to the present invention.

[0028] Figure 3It is a structural schematic diagram of a cleaning main body of a bridge cable cleaning device for bridge construction according to the present invention.

[0029] Figure 4 The present invention is a bridge cable cleaning device for bridge construction Figure 3 Schematic diagram of the structure at A in the middle.

[0030] Figure 5 The present invention is a schematic structural diagram of a driving source of a bridge cable cleaning device for bridge construction.

[0031] Figure 6 The present invention is a schematic structural diagram of a self-propelled component of a bridge cable cleaning device for bridge construction.

[0032] Figure 7 The present invention is a schematic structural diagram of a limit assembly of a bridge cable cleaning device for bridge construction.

[0033] Description of reference numerals:

[0034] 1. Semicircular plate 1; 11. Arc notch; 2. Semicircular plate 2; 3. Hole strip; 4. Three-head pipe; 5. Cleaning body; 51. Rotating plate; 52. Arc slide seat; 53. Arc pad; 54. Shaft block; 55. Brush roller; 56. Plane pad 1; 57. Drive motor 1; 58. Synchronous component; 59. Extension shaft; 6. Drive source; 61. Arc rack; 62. Chassis; 63. Drive motor 2; 64. Rotating disk; 65. Mounting shaft 1; 66 , shaft frame; 67, push-pull bar; 68, mounting shaft 2; 69, sliding rod; 610, guide bar; 611, spur rack; 7, self-propelled component; 71, plane pad 2; 72, electric telescopic rod 1; 73, wheel frame; 74, walking wheel; 75, bevel gear transmission part; 76, bump; 77, servo motor; 8, limit assembly; 81, plane pad 3; 82, electric telescopic rod 2; 83, round block; 84, universal roller; 9, U-shaped water tank; 91, water spray hole. DETAILED DESCRIPTION

[0035] 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.

[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0038] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] like Figures 1 to 7 As shown together, the present embodiment provides a bridge cable cleaning device for bridge construction, the bridge cable cleaning device for bridge construction comprises a semicircular plate 1 and a semicircular plate 2, and the semicircular plate 1 and the semicircular plate 2 are arranged in a relative state, a cleaning cavity is formed after the semicircular plate 1 and the semicircular plate 2 are combined, and the semicircular plate 1 and the semicircular plate 2 are detachably connected, both sides of the two ends of the semicircular plate 1 and the semicircular plate 2 are installed with a limit component 8, and the movable end of the limit component 8 is located in the cleaning cavity, and the two ends of the semicircular plate 1 and the semicircular plate 2 are installed with a self-propelled component 7 between the two limit components 8 on the same side, and the walking end of the self-propelled component 7 is located inside the cleaning cavity;

[0040] The inner wall surfaces of the semicircular plate 1 and the semicircular plate 2 are both slidably mounted with a cleaning body 5, the middle of the outer wall surface of the semicircular plate 1 is mounted with a driving source 6 for driving the cleaning body 5 to rotate, and an arc-shaped notch 11 is provided on the arc-shaped notch 11 for the driving end of the driving source 6 to pass through and move;

[0041] The cleaning body 5 includes a slidingly mounted rotating plate 51, with multiple shaft blocks 54 installed at both ends of the rotating plate 51, a brush roller 55 is rotatably installed between the shaft blocks 54 on both sides, and a driving motor 57 for driving the brush roller 55 to rotate is installed on one side of the outer wall of the rotating plate 51.

[0042] Through the interference between the two walking wheels 74 on the same side and the four walking wheels 74 on both sides and the surface of the inclined cable, the driving device climbs along the direction of the inclined cable, so that the device can move along the inclined cable by itself, thereby improving the cleaning area of ​​the inclined cable by the device, thereby ensuring that the inclined cable is thoroughly cleaned, and the two cleaning bodies 5 reciprocate forward and reverse rotation around the inclined cable, thereby expanding the contact area between the brush roller 55 and the inclined cable, ensuring that there are no blind spots when cleaning the inclined cable, and the cleaning is more comprehensive and effective, which is beneficial to reducing the corrosion resistance of the inclined cable to impurities and improving the strength of the inclined cable and the bridge.

[0043] like Figure 1 to Figure 2 As shown together, in this embodiment, both ends of the semicircular plate 1 and the semicircular plate 2 are welded with hole bars 3, and the two hole bars 3 on the same side are fixed by bolts and nuts.

[0044] like Figure 1 to Figure 2 As shown together, in this embodiment, U-shaped water tanks 9 are welded inside the semicircular plate 1 and the semicircular plate 2 and at both ends of the cleaning body 5, and the two ends of the U-shaped water tank 9 are open, and sealing ring pads are bonded to the two ends of the U-shaped water tank 9. A group of water spray holes 91 are opened at equal intervals on the inner wall surface of the U-shaped water tank 9. After the semicircular plate 1 and the semicircular plate 2 are combined, the semicircular plate 1 and the U-shaped water tank 9 on the semicircular plate 2 form a circle, and the interiors thereof are connected. A three-head pipe 4 is welded to the middle of the outer wall surface of the semicircular plate 2, and the two water outlet ends of the three-head pipe 4 are respectively connected to the interior of the U-shaped water tank 9 on the semicircular plate 2. When the semicircular plate 1 and the semicircular plate 2 are combined, the U-shaped water tanks 9 on the semicircular plate 1 and the semicircular plate 2 are also combined, and water is sent from the water inlet end of the three-head pipe 4 to the inside of the three-head pipe 4, so that the water can be sent to the inside of the U-shaped water tank 9 installed on the semicircular plate 1 and the semicircular plate 2, and finally the water is sprayed out through the water spray hole 91 and sprayed onto the outer wall surface of the inclined cable, and the inclined cable is sprayed with water to clean it, which helps to improve the cleaning effect of the inclined cable and is more conducive to removing stains. Only one water injection port is needed to send water to the inside of the two U-shaped water tanks 9, which reduces the cumbersomeness of use and is more conducive to the smooth operation of the device.

[0045] like Figures 1 to 4 As shown together, in this embodiment, a plane pad 56 of the same number as the drive motor 57 is installed on the side of the outer wall of the rotating plate 51 close to the drive motor 57, and the drive motor 57 is fixed on the plane end of the plane pad 56, and the shaft end of the bristle roller 55 close to the drive motor 57 is fixedly connected with an extension shaft 59, and a synchronization component 58 is installed between the driving end of the drive motor 57 and one end of the extension shaft 59, and the synchronization component 58 consists of two synchronization wheels and a synchronization belt installed between the two synchronization wheels.

[0046] like Figure 3As shown, in this embodiment, the cleaning body 5 also includes two arc-shaped pads 53, the inner wall surface of the arc-shaped pads 53 is fixed with an arc-shaped slide seat 52, the sliding cavity of the arc-shaped slide seat 52 is slidably installed with an arc-shaped slider, and the arc-shaped slider is fixed on the outer wall surface of the rotating plate 51.

[0047] like Figures 1 to 5 As shown together, in this embodiment, the driving source 6 includes an arc-shaped rack 61 fixed in the outer wall surface of the rotating plate 51, and a driving body installed on the outer wall surface of the arc-shaped rack 61, and the movable end of the driving body is fixedly connected to a straight rack 611 meshing with the arc-shaped rack 61, and the straight rack 611 is laterally slidably installed inside the semicircular plate 1.

[0048] like Figure 5 As shown, in this embodiment, a guide bar 610 is welded at the middle of the straight rack 611, and slide bars 69 are welded inside the semicircular plate 1 and on both sides of the arc-shaped rack 61, and the guide bar 610 is slidably installed between the two slide bars 69, and both ends of the guide bar 610 are provided with sliding holes for the slide bars 69 to pass through.

[0049] like Figure 5 As shown, in this embodiment, the driving body includes a chassis 62 fixed on the outer wall of the semicircular plate 1, a driving motor 63 is installed on the top of the chassis 62, the shaft end of the driving motor 63 is rotatably connected to the shaft frame 66 through a bearing, and the shaft frame 66 is fixed on the outer wall of the semicircular plate 1, the driving end of the driving motor 63 is fixedly connected to a rotating disk 64, and the rotating disk 64 is rotatably installed with an installation shaft 65 on the outer edge away from the end face of the driving motor 63, and an installation shaft 68 is rotatably installed on one side of the top of the spur rack 611 through a bearing, and a push-pull bar 67 is rotatably installed between the installation shaft 68 and the installation shaft 68.

[0050] The driving motor 2 63 drives the rotating disk 64 to rotate, and the push-pull bar 67 drives the spur rack 611 to perform reciprocating lateral translation. Under the meshing transmission action of the spur rack 611 and the arc-shaped rack 61, the arc-shaped rack 61 can drive the rotating plate 51 located inside the semicircular plate 1 to rotate back and forth. When the semicircular plate 1 and the semicircular plate 2 are combined, the two ends of the rotating plate 51 inside the semicircular plate 1 and the semicircular plate 2 are in a state of conflict. Therefore, the rotation of the rotating plate 51 inside the semicircular plate 1 will drive the rotating plate 51 inside the semicircular plate 2 to rotate back and forth. 1 rotates, a driving source 6 synchronously drives the two cleaning bodies 5 inside the semicircular plate 1 and the semicircular plate 2 to simultaneously rotate back and forth around the inclined cable in both directions, which not only reduces the manufacturing and use costs of the equipment, but also reduces the weight of the equipment. At the same time, the two cleaning bodies 5 rotate back and forth around the inclined cable in both directions, which expands the contact area between the brush rollers 55 and the inclined cable, thereby avoiding a blind spot in the cleaning of the inclined cable between two adjacent brush rollers 55, ensuring that there is no dead angle when cleaning the inclined cable, and the cleaning is more comprehensive with a better cleaning effect.

[0051] like Figure 6 As shown, in this embodiment, the self-propelled component 7 includes a plane pad 2 71, and an electric telescopic rod 1 72 is installed on the plane end of the plane pad 2 71. The movable end of the electric telescopic rod 1 72 is located inside the cleaning chamber, and the movable end of the electric telescopic rod 1 72 is fixedly connected to a wheel frame 73. A walking wheel 74 is rotatably installed inside the wheel frame 73. A protrusion 76 is welded on one side of the wheel frame 73, and a servo motor 77 is fixed on the top of the protrusion 76. The driving end of the servo motor 77 is located below the protrusion 76. A bevel gear transmission member 75 is installed between the driving end of the servo motor 77 and the shaft end on one side of the walking wheel 74. The wheel transmission member 75 is composed of two meshing bevel gears. The electric telescopic rod 72 is extended to drive the walking wheel 74 to move in the direction of the inclined cable, so that the walking wheel 74 is in contact with the outer wall surface of the inclined cable. The two walking wheels 74 on the same side, a total of four walking wheels 74 on both sides, are in contact with the surface of the inclined cable. The servo motor 77 drives the walking wheel 74 to rotate through the bevel gear transmission member 75. Under the friction between the walking wheel 74 and the inclined cable, the driving device climbs along the direction of the inclined cable, so that the device can move along the inclined cable by itself, thereby improving the cleaning area of ​​the inclined cable, thereby ensuring comprehensive cleaning of the inclined cable.

[0052] like Figure 7As shown, in this embodiment, the limiting assembly 8 includes a plane pad 3 81, and an electric telescopic rod 2 82 is installed on the plane end of the plane pad 3 81. The movable end of the electric telescopic rod 2 82 is located inside the cleaning chamber, and a round block 83 is fixedly installed on the movable end of the electric telescopic rod 2 82. A universal roller 84 is coaxially installed on the end face of the round block 83 away from the electric telescopic rod 2 82. The electric telescopic rod 2 82 extends and drives the universal roller 84 to move in the direction of the inclined cable, so that the rolling end of the universal roller 84 is pressed against the outer wall surface of the inclined cable. Four universal rollers 84 on one side and eight universal rollers 84 on both sides are pressed against the outer wall surface of the inclined cable, which plays a locking and limiting state of the inclined cable, which is beneficial to ensure that the inclined cable and the center of the cleaning chamber are in the same straight line, thereby ensuring the stability of the cleaning equipment moving along the inclined cable, and also conducive to ensuring that the multiple brush rollers 55 accurately rotate around the inclined cable to ensure the cleaning effect.

[0053] When in use, the semicircular plate 1 and the semicircular plate 2 are installed on the inclined cable in a sleeve state, and the inclined cable passes through the cleaning cavity formed between the semicircular plate 1 and the semicircular plate 2, and the semicircular plate 1 and the semicircular plate 2 are fixed together by bolts passing through the holes on the hole strip 3;

[0054] The electric telescopic rod 82 extends to drive the universal roller 84 to move in the direction of the inclined cable, so that the rolling end of the universal roller 84 abuts against the outer wall of the inclined cable. Four universal rollers 84 on one side and eight universal rollers 84 on both sides abut against the outer wall of the inclined cable, thereby locking and limiting the inclined cable.

[0055] The electric telescopic rod 1 72 extends to drive the running wheel 74 to move in the direction of the inclined cable, so that the running wheel 74 contacts the outer wall surface of the inclined cable. The two running wheels 74 on the same side, a total of four running wheels 74 on both sides, contact the surface of the inclined cable. The running wheel 74 is driven to rotate by the servo motor 77 through the bevel gear transmission member 75. Under the friction between the running wheel 74 and the inclined cable, the driving device climbs along the direction of the inclined cable.

[0056] The driving motor 1 57 drives the brush roller 55 to rotate at high speed through the synchronization component 58, and the bristles on the high-speed rotating brush roller 55 contact the outer wall surface of the inclined cable to clean the surface of the inclined cable;

[0057] At the same time, the chassis 62 drives the rotating disk 64 to rotate at a high speed, and the rotation of the rotating disk 64 will drive the push-pull bar 67 to move, and because the push-pull bar 67 is rotatably installed between the rotating disk 64 and the spur rack 611 through the installation shaft 1 65 and the installation shaft 2 68, and the spur rack 611 can only slide horizontally through the sliding limit of the guide bar 610 and the slide bar 69, the rotation of the rotating disk 64 can drive the spur rack 611 to reciprocate horizontal translation through the push-pull bar 67, and under the meshing transmission action of the spur rack 611 and the arc rack 61, the arc rack 61 can drive the rotating plate 51 located inside the semicircular plate 1 to reciprocate.

[0058] Since the two ends of the rotating plate 51 inside the semicircular plate 1 and the semicircular plate 2 are in a state of conflict when the semicircular plate 1 and the semicircular plate 2 are combined, the rotation of the rotating plate 51 inside the semicircular plate 1 will drive the rotating plate 51 inside the semicircular plate 2 to rotate, so that a driving source 6 can synchronously drive the two cleaning bodies 5 inside the semicircular plate 1 and the semicircular plate 2 to simultaneously reciprocate forward and reverse rotation around the inclined cable;

[0059] At the same time, the two cleaning bodies 5 reciprocate in forward and reverse directions around the inclined cable, thereby expanding the contact area between the brush rollers 55 and the inclined cable, thereby avoiding a blind spot in the cleaning of the inclined cable between two adjacent brush rollers 55.

[0060] It should be understood that the purpose of these embodiments is only to illustrate the present invention and is not intended to limit the protection scope of the present invention. In addition, it should also be understood that after reading the technical content of the present invention, those skilled in the art can make various changes, modifications and / or variations to the present invention, and all of these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A bridge cable cleaning device for bridge construction, characterized in that: The invention comprises a semicircular plate 1 (1) and a semicircular plate 2 (2), wherein the semicircular plate 1 (1) and the semicircular plate 2 (2) are arranged in a relative state, wherein the semicircular plate 1 (1) and the semicircular plate 2 (2) are combined to form a cleaning chamber, and the semicircular plate 1 (1) and the semicircular plate 2 (2) are detachably connected, and both sides of both ends of the semicircular plate 1 (1) and the semicircular plate 2 (2) are installed with a limiting component (8), and the movable end of the limiting component (8) is located in the cleaning chamber, and both ends of the semicircular plate 1 (1) and the semicircular plate 2 (2) are installed with a self-propelled component (7) and located between the two limiting components (8) on the same side, and the walking end of the self-propelled component (7) is located inside the cleaning chamber; The inner wall surfaces of the semicircular plate 1 (1) and the semicircular plate 2 (2) are both slidably mounted with a cleaning body (5); a driving source (6) for driving the cleaning body (5) to rotate is mounted in the middle of the outer wall surface of the semicircular plate 1 (1); and an arc-shaped slot (11) is provided on the arc-shaped slot (11) for the driving end of the driving source (6) to pass through and move; The cleaning body (5) comprises a slidably mounted rotating plate (51), a plurality of shaft blocks (54) are mounted on both ends of the rotating plate (51), a bristle roller (55) is rotatably mounted between the shaft blocks (54) on both sides, and a driving motor (57) for driving the bristle roller (55) to rotate is mounted on one side of the outer wall of the rotating plate (51).

2. The bridge cable cleaning device for bridge construction according to claim 1 is characterized in that: Both ends of the semicircular plate 1 (1) and the semicircular plate 2 (2) are welded with hole bars (3), and the two hole bars (3) on the same side are fixed by bolts and nuts.

3. The bridge cable cleaning device for bridge construction according to claim 2 is characterized in that: U-shaped water tanks (9) are welded inside the semicircular plate 1 (1) and the semicircular plate 2 (2) and at both ends of the cleaning body (5), and the two ends of the U-shaped water tank (9) are open. Sealing ring pads are bonded to the two ends of the U-shaped water tank (9). A group of water spray holes (91) are opened at equal intervals on the inner wall surface of the U-shaped water tank (9). After the semicircular plate 1 (1) and the semicircular plate 2 (2) are combined, the semicircular plate 1 (1) and the U-shaped water tank (9) on the semicircular plate 2 (2) form a circle, and the interiors thereof are connected. A three-head pipe (4) is welded in the middle of the outer wall surface of the semicircular plate 2 (2), and the two water outlet ends of the three-head pipe (4) are respectively connected to the interior of the U-shaped water tank (9) on the semicircular plate 2 (2).

4. The bridge cable cleaning device for bridge construction according to claim 3 is characterized by: A plane pad (56) having the same number as the drive motor (57) is installed on the side of the outer wall of the rotating plate (51) close to the drive motor (57); an extension shaft (59) is fixedly connected to the shaft end of the brush roller (55) close to the drive motor (57); and a synchronization component (58) is installed between the drive end of the drive motor (57) and one end of the extension shaft (59).

5. The cleaning device for bridge cable used in bridge construction according to claim 4 is characterized in that: The cleaning body (5) further comprises two arc-shaped pads (53), the inner wall surface of the arc-shaped pads (53) being fixed with an arc-shaped sliding seat (52), the sliding cavity of the arc-shaped sliding seat (52) being slidably mounted with an arc-shaped sliding block, and the arc-shaped sliding block being fixed on the outer wall surface of the rotating plate (51).

6. The bridge cable cleaning device for bridge construction according to claim 5 is characterized in that: The driving source (6) comprises an arc-shaped rack (61) fixed in the outer wall surface of the rotating plate (51), and a driving body installed in the outer wall surface of the arc-shaped rack (61), the movable end of the driving body is fixedly connected with a straight rack (611) meshing with the arc-shaped rack (61), and the straight rack (611) is installed in a transversely slidable manner inside the semicircular plate (1).

7. The bridge cable cleaning device for bridge construction according to claim 6 is characterized by: A guide bar (610) is welded at the middle of the straight rack (611), and sliding bars (69) are welded inside the semicircular plate (1) and on both sides of the arc-shaped rack (61), and the guide bar (610) is slidably installed between the two sliding bars (69).

8. The bridge cable cleaning device for bridge construction according to claim 7 is characterized in that: The driving body comprises a chassis (62) fixed on the outer wall of a semicircular plate (1), a driving motor (63) is installed on the top of the chassis (62), the shaft end of the driving motor (63) is rotatably connected to a shaft frame (66) via a bearing, the driving end of the driving motor (63) is fixedly connected to a rotating disk (64), the rotating disk (64) is rotatably installed with a mounting shaft (65) on the outer edge away from an end face of the driving motor (63), a mounting shaft (68) is rotatably installed on one side of the top of the spur rack (611) via a bearing, and a push-pull bar (67) is rotatably installed between the mounting shaft (68) and the mounting shaft (68).

9. The bridge cable cleaning device for bridge construction according to claim 8, characterized in that: The self-propelled assembly (7) comprises a second plane pad (71), the plane end of the second plane pad (71) being mounted with an electric telescopic rod (72), the movable end of the electric telescopic rod (72) being fixedly connected with a wheel frame (73), a travel wheel (74) being rotatably mounted inside the wheel frame (73), a convex block (76) being welded to one side of the wheel frame (73), a servo motor (77) being fixed to the top of the convex block (76), and a bevel gear transmission member (75) being mounted between the drive end of the servo motor (77) and the shaft end of one side of the travel wheel (74).

10. The bridge cable cleaning device for bridge construction according to claim 9, characterized in that: The position limiting assembly (8) comprises a plane pad three (81), the plane end of the plane pad three (81) is mounted with an electric telescopic rod two (82), the movable end of the electric telescopic rod two (82) is fixedly mounted with a round block (83), and the end surface of the round block (83) away from the electric telescopic rod two (82) is coaxially mounted with a universal roller (84).

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