Bridge stay cable cleaning equipment for bridge construction
By designing bridge cable cleaning equipment for bridge construction, the coordinated work of positioning mechanism, rotating mechanism, cleaning parts and spraying parts is used to solve the problem of traditional cleaning efficiency, and automatic, efficient cleaning and protective agent spraying are achieved, improving The cleaning effect of the cable-stayed cable connection sleeve and the flexibility of the equipment.
Patent Information
- Application Number
- CN202311688126.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2025-02-07
AI Technical Summary
Traditional bridge cable connecting sleeves have low cleaning efficiency and rely on manual operation, making it difficult to achieve automated and efficient cleaning.
A bridge cable cleaning equipment for bridge construction is designed, including positioning mechanism, rotating mechanism, cleaning parts and spraying parts. Through the coordinated work of these components, automatic spiral surround rotary polishing of the outer wall of the cable cable connecting sleeve is realized. Clean and spray protective agent evenly on large areas.
The cleaning effect of the cable-stayed cable connecting the outer wall of the sleeve is improved, and flexible cleaning of sleeves of different sizes and diameters is achieved, and the flexibility and efficiency of cleaning equipment is improved. The outer wall of the sleeve is prevented by spraying protective agents.
Smart Images
Figure CN119388296A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bridge construction, in particular to a bridge stay cable cleaning device used for bridge construction. Background Art
[0002] A cable-stayed bridge is a type of bridge in which the main beam is directly pulled on the bridge tower by many cables. It is a structural system composed of pressure-bearing towers, tensioned cables and bending beams. It can be regarded as a multi-span elastically supported continuous beam with cables replacing piers. It can reduce the bending moment in the beam body, lower the building height, reduce the structural weight and save materials. A cable-stayed bridge is mainly composed of cable towers, main beams and cable stays. After the cable-stayed bridge is built, it needs to be maintained on a daily basis.
[0003] Cable-stayed bridge maintenance includes cleaning and inspection of bridge cables. Traditional bridge cables are installed and fixed at the bottom through connecting sleeves. After long-term use, the connecting sleeves of the cables are prone to rust and need to be cleaned. Traditional cleaning of connecting sleeves of cable stays is mostly done manually using polishing wheels, and manual cleaning efficiency is low. Therefore, we propose a cleaning device for bridge cables used in bridge construction to solve the above problems. Summary of the invention
[0004] The object of the present invention is to provide a bridge cable cleaning device for bridge construction to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bridge cable cleaning device for bridge construction, comprising a cable connecting sleeve, a cleaning mechanism is provided on the outer side of the cable connecting sleeve, the cleaning mechanism comprises two symmetrically distributed positioning mechanisms, rotating mechanisms are fixedly installed on opposite sides of the two positioning mechanisms, the two rotating mechanisms are symmetrically distributed structures, two symmetrically distributed groups of first guide rods are provided between the two rotating mechanisms, cleaning parts are provided on the outer sides of the two groups of the first guide rods, two symmetrically distributed groups of second guide rods are provided between the two rotating mechanisms, and spray parts are provided on the outer sides of the two groups of the second guide rods.
[0006] Preferably, the positioning mechanism includes two symmetrically distributed first half-ring frames, the opposite ends of the two first half-ring frames are fixedly installed with first fixing seats, the corresponding two first fixing seats are fixed by bolts, the two first half-ring frames are combined to form a first ring frame with a hollow structure, a plurality of positioning sliders distributed in a ring array are slidably clamped on the first ring frame, the first half-ring frames are rotatably clamped with a first driving half ring used in conjunction with the positioning slider, the two first driving half rings are combined to form a first driving ring, a plane threaded protrusion is integrally formed on one side of the first driving ring close to the positioning slider, a plane threaded groove used in conjunction with the plane threaded protrusion is provided on the side of the positioning slider close to the first driving ring, and the plane threaded protrusion is movably clamped in the plane threaded groove.
[0007] Preferably, a first half toothed ring is fixedly installed on the side of the first driving half ring away from the positioning slider, and the first half toothed ring is rotatably clamped in the corresponding first half ring frame. The two first half toothed rings are combined to form a first toothed ring, and first rotating frames are fixedly installed on opposite sides of the first half ring frames. A first shaft is rotatably installed in the middle of the first rotating frames, and a first gear is fixedly installed on the end of the first shaft. The first gear is meshed with the outer side of the corresponding first half toothed ring, and a first motor is fixedly installed on the first rotating frame, and the driving end of the first motor and the end of the first shaft are fixedly installed.
[0008] Preferably, the positioning mechanism contacts the outer wall of the inclined cable connecting sleeve through the opposite ends of a plurality of positioning sliders.
[0009] Preferably, the rotating mechanism comprises two symmetrically distributed second semi-ring frames, the opposite ends of the two second semi-ring frames are fixedly mounted with second fixing seats, the corresponding two second fixing seats are fixed by bolts, the two second semi-ring frames are combined into a second ring frame, one side of the second semi-ring frame is rotatably clamped with a second semi-ring frame, the two second semi-ring frames are combined into a second ring frame, one side of the second semi-ring frame is fixedly mounted with a second semi-toothed ring, the two second semi-toothed rings are combined into a second toothed ring, a plurality of second rotating frames distributed in an annular array are fixedly mounted on the outer side of the second ring frame, and the second rotating frame A second shaft is rotatably installed in the middle part, a second gear is fixedly installed on the outer side of the second shaft, the second gear is meshingly connected with the corresponding second half gear ring, a first sprocket is fixedly installed on one end of the second shaft, a third shaft is rotatably installed on the opposite end of the second half ring frame, a second sprocket used in conjunction with the first sprocket is fixedly installed on the end of the third shaft, a plurality of first sprockets on the second half ring frame are meshingly connected with the outer side of the corresponding second sprocket with a transmission chain, a second motor is fixedly installed on the opposite side of the second half ring frame, and a driving end of the second motor is fixedly installed on the end corresponding to the second shaft.
[0010] Preferably, a connecting frame is fixedly installed on a side of the second semi-ring frame away from the second semi-ring frame, and the connecting frame is fixedly installed on a side of the second semi-ring frame away from the second semi-ring frame and on the outer side of the corresponding first semi-ring frame.
[0011] Preferably, the first ring frame and the second ring frame are coaxially arranged.
[0012] Preferably, the two end portions of the two groups of the first guide rods are respectively fixedly mounted on the opposite ends of the second half ring frames in the corresponding two rotating mechanisms, the cleaning member comprises two symmetrically distributed transverse sliding seats, the transverse sliding seats are respectively slidably mounted on the outer sides of the corresponding first guide rods, the transverse sliding seats are in a "J"-shaped structure, a telescopic cylinder is fixedly mounted in the middle of the transverse sliding seats, a grinding block is fixedly mounted on the driving end of the telescopic cylinder, the grinding block is in contact with the outer wall of the inclined cable connecting sleeve, a first telescopic rod is fixedly mounted in the middle of the second half ring frames on one of the rotating mechanisms, and the driving end of the first telescopic rod is respectively fixedly mounted on the corresponding transverse sliding seat.
[0013] Preferably, the outer wall of the second semi-annular frame is fixedly mounted with a third fixed seat corresponding to the second guide rod, and two groups of the second guide rods are respectively fixedly mounted on the opposite ends of the third fixed seat on the corresponding two rotating mechanisms, and the spraying part comprises two semi-annular cylinders symmetrically distributed up and down, and the semi-annular cylinders are slidably sleeved on the outer sides of the corresponding second guide rods, and the two semi-annular cylinders are combined to form an annular cylinder, and the semi-annular cylinders are set as a hollow structure, and the inner side of the semi-annular cylinders is provided with a plurality of evenly distributed spraying grooves, and the opposite ends of the semi-annular cylinders are fixedly mounted with connecting pipes, and the connecting pipes are fixedly clamped with connecting heads, and the ends of the connecting heads are fixedly mounted with connecting conduits, and the middle part of the second semi-annular frame on one of the rotating mechanisms is fixedly mounted with a second telescopic rod, and the driving ends of the second telescopic rod are respectively fixedly mounted with the middle part of the corresponding semi-annular cylinder.
[0014] Preferably, handles are fixedly mounted on opposite sides of the first half ring frame.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. By setting a cleaning mechanism, the cleaning mechanism includes a positioning mechanism, a rotating mechanism, a cleaning part and a spraying part, so that the cleaning mechanism can be installed and positioned on the outside of the inclined cable connecting sleeve, so as to facilitate the stable automatic spiral surrounding rotating polishing cleaning of the outer wall of the inclined cable connecting sleeve, improve the cleaning effect of the outer wall of the inclined cable connecting sleeve, and stably and uniformly spray the protective agent on the outer wall of the inclined cable connecting sleeve over a large area to prevent the outer wall of the inclined cable connecting sleeve from being corroded and damaged.
[0017] 2. By setting a positioning mechanism, multiple positioning sliders are driven to move toward each other synchronously, and the spacing between the multiple positioning sliders can be flexibly changed, which is convenient for positioning the inclined cable connection sleeves with different outer diameters, and convenient for cleaning the inclined cable connection sleeves with different outer diameters, thereby improving the use flexibility of the entire cleaning equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative work.
[0019] Figure 1 It is a schematic diagram of the structure of the present invention.
[0020] Figure 2 is a schematic diagram of the structure of the cleaning mechanism in the present invention,
[0021] Figure 3 is a schematic diagram of the structure of the positioning mechanism in the present invention,
[0022] Figure 4 is a schematic diagram of the structure of the positioning mechanism in the present invention,
[0023] Figure 5 is a schematic diagram of the structure of the rotating mechanism in the present invention,
[0024] Figure 6 It is a schematic diagram of the partial structural connection of the rotating mechanism in the present invention.
[0025] Figure 7 It is a schematic diagram of the structure of the cleaning part and the spraying part in the present invention,
[0026] Figure 8 It is a partial structural schematic diagram of the spray-coated part in the present invention.
[0027] In the figure: 1, inclined cable connecting sleeve; 2, cleaning mechanism; 3, positioning mechanism; 4, rotating mechanism; 5, first guide rod; 6, cleaning member; 7, second guide rod; 71, third fixed seat; 8, spraying member; 9, handle; 31, first half ring frame; 311, first fixed seat; 32, positioning slider; 33, first driving half ring; 34, first half gear ring; 341, first gear; 35, first rotating frame; 351, first shaft; 36, first motor; 41, second half ring frame; 411, second fixed seat Fixed seat; 412, connecting frame; 42, second half ring frame; 43, second half gear ring; 44, second rotating frame; 45, second shaft; 46, second gear; 47, first sprocket; 471, transmission chain; 48, third shaft; 481, second sprocket; 49, second motor; 61, horizontal sliding seat; 62, telescopic cylinder; 63, grinding block; 64, first telescopic rod; 81, half ring cylinder; 811, spray tank; 82, connecting pipe; 83, connecting head; 84, connecting guide tube; 85, second telescopic rod. DETAILED DESCRIPTION
[0028] 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.
[0029] Example: Figure 1-8 As shown, the present invention provides a bridge cable cleaning device for bridge construction, comprising a cable connection sleeve 1, a cleaning mechanism 2 is provided on the outer side of the cable connection sleeve 1, and the cleaning mechanism 2 comprises two symmetrically distributed positioning mechanisms 3. The cleaning mechanism 2 is positioned on the outer side of the cable connection sleeve 1 by using the two positioning mechanisms 3 to improve the stability of subsequent polishing and cleaning of the outer wall of the cable connection sleeve 1. Rotating mechanisms 4 are fixedly installed on opposite sides of the two positioning mechanisms 3. The two rotating mechanisms 4 are symmetrically distributed. Two symmetrically distributed groups of first guide rods 5 are provided between the two rotating mechanisms 4. Cleaning members 6 are provided on the outer sides of the two groups of the first guide rods 5. The cleaning members 6 are used to polish and clean the outer wall of the cable connection sleeve 1. Two symmetrically distributed groups of second guide rods 7 are provided between the two rotating mechanisms 4. Spraying members 8 are provided on the outer sides of the two groups of the second guide rods 7. The spraying members 8 are used to spray a protective agent on the outer wall of the cable connection sleeve 1 after polishing and cleaning to prevent corrosion and damage to the outer wall of the cable connection sleeve 1.
[0030] The positioning mechanism 3 includes two symmetrically distributed first half-ring frames 31, and the opposite ends of the two first half-ring frames 31 are fixedly installed with first fixing seats 311, and the two corresponding first fixing seats 311 are fixed by bolts to fix the two first half-ring frames 31, and the two first half-ring frames 31 are combined to form a first ring frame with a hollow structure, and a plurality of positioning sliders 32 distributed in an annular array are slidably clamped on the first ring frame, and a first driving half ring 33 used in conjunction with the positioning slider 32 is rotatably clamped in the first half-ring frames 31, and the two first driving half rings 33 are combined to form a first driving ring, and a plane threaded protrusion is integrally formed on the side of the first driving ring close to the positioning slider 32, and the positioning slider 3 A plane thread groove used in conjunction with the plane thread protrusion is provided on one side close to the first driving ring 2, and the plane thread protrusion is movably engaged in the plane thread groove, and the positioning mechanism 3 contacts the outer wall of the inclined cable connecting sleeve 1 through the opposite ends of the plurality of positioning sliders 32; by driving the first driving ring to rotate, the plane thread protrusion is movably engaged in the plane thread groove, and the plurality of positioning sliders 32 on the two first half ring frames 31 are driven to move toward each other synchronously, until the opposite ends of the plurality of positioning sliders 32 contact the outer wall of the inclined cable connecting sleeve 1, and the positioning mechanism 3 is positioned on the inclined cable connecting sleeve 1, thereby positioning the entire cleaning mechanism 2 on the inclined cable connecting sleeve 1, and improving the stability of subsequent polishing and cleaning of the outer wall of the inclined cable connecting sleeve 1;
[0031] Among them, by driving the multiple positioning sliders 32 to move toward each other synchronously, the spacing between the multiple positioning sliders 32 can be flexibly changed, which facilitates the positioning of the inclined cable connecting sleeves 1 with different outer diameters, thereby improving the use flexibility of the entire cleaning equipment.
[0032] A first half gear ring 34 is fixedly installed on the side of the first driving half ring 33 away from the positioning slider 32. The first half gear ring 34 is rotatably engaged in the corresponding first half ring frame 31. The two first half gear rings 34 are combined to form a first gear ring. The opposite sides of the first half ring frames 31 are fixedly installed with first rotating frames 35. The middle part of the first rotating frames 35 is rotatably installed with a first shaft 351. The ends of the first shaft 351 are fixedly installed with a first gear 341. The first gear 341 is meshedly connected with the outer side of the corresponding first half gear ring 34. A first motor 36 is fixedly installed on the first rotating frame 35. The driving end of the first motor 36 is fixedly installed with the end of the first shaft 351. When in use, the two first motors 36 are controlled to start and drive the corresponding first shaft 351 and the first gear 341 to rotate, so that the corresponding first half gear ring 34 is driven to rotate synchronously through the rotation of the two first gears 341, thereby driving the first driving ring to rotate. When rotating, the first half gear ring 34 can rotate in both first half ring frames 31.
[0033] On the contrary, the two first motors 36 are controlled to start and drive the corresponding first shafts 351 and the first gears 341 to rotate in the opposite direction, thereby driving the corresponding first half-toothed ring 34 to rotate in the opposite direction synchronously through the reverse rotation of the two first gears 341, so that the first half-toothed ring 34 is reset and placed in the corresponding first half-ring frame 31, without affecting the subsequent splitting of the two first half-ring frames 31.
[0034] The rotating mechanism 4 includes two symmetrically distributed second half ring frames 41, the opposite ends of the two second half ring frames 41 are fixedly installed with second fixing seats 411, the corresponding two second fixing seats 411 are fixed by bolts, and the two second half ring frames 41 are combined to form a second ring frame, one side of the second half ring frame 41 is rotatably clamped with a second half ring frame 42, the two second half ring frames 42 are combined into a second ring frame, one side of the second half ring frame 42 is fixedly installed with a second half gear ring 43, the two second half gear rings 43 are combined into a second gear ring, a plurality of second rotating frames 44 distributed in an annular array are fixedly installed on the outer side of the second ring frame, the middle part of the second rotating frame 44 is rotatably installed with a second shaft 45, the outer side of the second shaft 45 is fixedly installed with a second gear 46, the second gear 46 is meshingly connected with the corresponding second half gear ring 43, one end of the second shaft 45 is fixedly installed with a first sprocket 47, the second half ring frame 41, the opposite ends of the third shaft 48 are rotatably installed, and the end of the third shaft 48 is fixedly installed with a second sprocket 481 used in conjunction with the first sprocket 47. The outer sides of the multiple first sprockets 47 and the corresponding second sprockets 481 on the second semi-ring frame 41 are meshed and connected with a transmission chain 471. By setting the second sprocket 481, the transmission chain 471 is tightened without affecting the transmission of the transmission chain 471. The opposite sides of the second semi-ring frame 41 are fixedly installed with a second motor 49, and the driving end of the second motor 49 is fixedly installed with the end of the corresponding second shaft 45. When in use, the two second motors 49 are controlled to start driving the corresponding second shaft 45 to rotate at high speed, driving the corresponding first sprocket 47 to rotate at high speed, cooperating with the transmission of the transmission chain 471, driving the multiple first sprockets 47 and the corresponding second sprocket 481 to rotate at high speed, and then driving the multiple second shafts 45 and the second gear 46 to rotate synchronously at high speed, thereby driving the two second semi-toothed rings 43 to rotate synchronously at high speed, and then driving the second ring frame to rotate at high speed.
[0035] A connecting frame 412 is fixedly installed on one side of the second half ring frame 41 away from the second half ring frame 42 . The connecting frame 412 is fixedly installed on one side of the second half ring frame 41 and the outer side of the corresponding first half ring frame 31 to fix the positioning mechanism 3 and the rotating mechanism 4 .
[0036] The first ring frame and the second ring frame are coaxially arranged. When the positioning mechanism 3 is positioned on the outside of the inclined cable connecting sleeve 1, the first ring frame and the inclined cable connecting sleeve 1 are coaxial, thereby making the second ring frame and the inclined cable connecting sleeve 1 coaxial, and further making the second ring frame and the inclined cable connecting sleeve 1 coaxial, which is convenient for the subsequent circular rotating polishing and cleaning of the outer wall of the inclined cable connecting sleeve 1.
[0037] The two ends of the two groups of the first guide rods 5 are respectively fixedly mounted on the opposite ends of the second half ring frames 42 in the corresponding two rotating mechanisms 4, so as to fix the two groups of the first guide rods 5 and the second ring frames. The cleaning member 6 comprises two symmetrically distributed transverse sliding seats 61, which are respectively slidably mounted on the outer sides of the corresponding first guide rods 5. The transverse sliding seats 61 can slide on the corresponding first guide rods 5. The transverse sliding seats 61 are in a "J"-shaped structure. By setting the transverse sliding seats 61 in a "J"-shaped structure, the telescopic cylinder 62 sinks inward to prevent the second guide rod 7 from blocking the telescopic cylinder 62 when the subsequent telescopic cylinder 62 rotates at a high speed. The middle part of the transverse sliding seat 61 is fixedly mounted with the telescopic cylinder 62, and the driving end of the telescopic cylinder 62 is fixedly mounted with a grinding block 63, which is in contact with the outer wall of the inclined cable connecting sleeve 1. One of the rotating mechanisms 4 A first telescopic rod 64 is fixedly installed in the middle part of the upper second half ring frame 42, and the driving ends of the first telescopic rod 64 are fixedly installed on the corresponding transverse sliding seat 61 respectively. When in use, the two telescopic cylinders 62 are controlled to open to drive the frosting blocks 63 to move toward each other until the frosting blocks 63 contact the outer wall of the inclined cable connecting sleeve 1, and cooperate with the high-speed rotation of the second ring frame to drive the two groups of first guide rods 5 and frosting blocks 63 to rotate at high speed, and the outer wall of the inclined cable connecting sleeve 1 is polished and cleaned in a surrounding and rotating manner. At the same time, the first telescopic rod 64 is controlled to open to drive the transverse sliding seat 61 to slide slowly on the first guide rod 5, and the positions of the transverse sliding seat 61 and the frosting block 63 are changed, so that the frosting block 63 can automatically perform spiral surrounding and rotating polishing and cleaning on the outer wall of the inclined cable connecting sleeve 1, and a large area of the outer wall of the inclined cable connecting sleeve 1 is polished and cleaned, thereby improving the cleaning effect of the outer wall of the inclined cable connecting sleeve 1.
[0038] The outer wall of the second semi-ring frame 41 is fixedly installed with a third fixing seat 71 corresponding to the second guide rod 7, and two groups of the second guide rods 7 are respectively fixedly installed at the opposite ends of the third fixing seats 71 on the corresponding two rotating mechanisms 4 to fix the second guide rod 7 and the second ring frame. The spraying part 8 includes two semi-ring cylinders 81 symmetrically distributed up and down, and the semi-ring cylinders 81 are slidably sleeved on the outer side of the corresponding second guide rod 7, and the semi-ring cylinders 81 can slide on the outer side of the second guide rod 7. The two semi-ring cylinders 81 are combined into a ring cylinder, and the semi-ring cylinder 81 is set as a hollow structure. A plurality of spraying grooves 811 evenly distributed are opened on the inner side of the semi-ring cylinder 81, and the opposite ends of the semi-ring cylinders 81 are fixedly installed with connecting pipes 82, and the connecting pipes 82 are fixedly clamped with connecting heads 83, and the ends of the connecting heads 83 are fixedly installed with connecting conduits 8 4. The end of the connecting conduit 84 is connected to the output end of the protective agent output system, and the protective agent output system is turned on. The protective agent is introduced into the semi-annular cylinder 81 through the connecting conduit 84, the connector 83, and the connecting pipe 82, and is evenly sprayed out through multiple spraying slots 811. During this period, the first guide rod 5 is slowly driven to rotate to prevent the first guide rod 5 from being blocked when it is stationary, which affects the uniform spraying of the protective agent on the outer wall of the oblique cable connecting sleeve 1 after polishing and cleaning. A second telescopic rod 85 is fixedly installed in the middle of the second semi-annular frame 41 on one of the rotating mechanisms 4. The driving ends of the second telescopic rod 85 are respectively fixedly installed in the middle of the corresponding semi-annular cylinder 81, and the corresponding semi-annular cylinder 81 is driven to slide synchronously in coordination with the opening of the second telescopic rod 85, so that the outer wall of the oblique cable connecting sleeve 1 is evenly sprayed with the protective agent over a large area to prevent the outer wall of the oblique cable connecting sleeve 1 from being corroded and damaged.
[0039] The first half ring frame 31 is fixedly provided with handles 9 on opposite sides thereof. The handles 9 are provided to facilitate the installation and positioning of the entire cleaning mechanism 2 and the inclined cable connecting sleeve 1 by holding the handles 9 .
[0040] Working principle: when in use, hold the handle 9 to move the entire cleaning mechanism 2 to the position of the inclined cable connecting sleeve 1, separate the cleaning mechanism 2, and put it on the outside of the inclined cable connecting sleeve 1, so that the positioning mechanisms 3 on both sides are placed at the two ends of the cleaning position, and then fix the corresponding two first fixing seats 311 and the corresponding two second fixing seats 411 by bolts, and put the cleaning mechanism 2 on the outside of the inclined cable connecting sleeve 1. At this time, the two first half ring frames 31 are combined into a first ring frame with a hollow structure, the two first drive half rings 33 are combined into a first drive ring, the two first half gear rings 34 are combined into a first gear ring, the two second half ring frames 41 are combined into a second ring frame, the two second half ring frames 42 are combined into a second ring frame, and the two second half gear rings 43 are combined into a second gear ring. At the same time, the end of the connecting conduit 84 is connected to the output end of the protective agent output system;
[0041] Subsequently, the two first motors 36 are controlled to start driving the corresponding first shafts 351 and the first gears 341 to rotate, so that the corresponding first half-toothed rings 34 are driven to rotate synchronously through the rotation of the two first gears 341, and then the first driving ring is driven to rotate. During the rotation, the first half-toothed rings 34 can rotate in both first half-ring frames 31, and by driving the first driving rings to rotate, the plane thread protrusions are movably engaged in the plane thread grooves, and the multiple positioning sliders 32 on the two first half-ring frames 31 are driven to move synchronously toward each other until the multiple positioning sliders 32 are driven to rotate synchronously. The opposite end of the slider 32 contacts the outer wall of the inclined cable connecting sleeve 1, and the positioning mechanism 3 is positioned on the inclined cable connecting sleeve 1, so that the entire cleaning mechanism 2 is positioned on the inclined cable connecting sleeve 1. When the positioning mechanism 3 is positioned on the outside of the inclined cable connecting sleeve 1, the first ring frame and the inclined cable connecting sleeve 1 are coaxial, so that the second ring frame and the inclined cable connecting sleeve 1 are coaxial, and then the second ring frame and the inclined cable connecting sleeve 1 are coaxial, which is convenient for the subsequent surrounding rotation polishing and cleaning of the outer wall of the inclined cable connecting sleeve 1;
[0042] Subsequently, the two telescopic cylinders 62 are controlled to open to drive the sanding blocks 63 to move toward each other until the sanding blocks 63 contact the outer wall of the inclined cable connecting sleeve 1;
[0043] Subsequently, the two second motors 49 are controlled to start up to drive the corresponding second shafts 45 to rotate at high speed, thereby driving the corresponding first sprocket 47 to rotate at high speed, and in coordination with the transmission of the transmission chain 471, the multiple first sprockets 47 and the corresponding second sprockets 481 are driven to rotate at high speed, thereby driving the multiple second shafts 45 and the second gear 46 to rotate synchronously at high speed, thereby driving the two second half-toothed rings 43 to rotate synchronously at high speed, thereby driving the second ring frame to rotate at high speed, driving the two groups of first guide rods 5 and the grinding block 63 to rotate at high speed, and performing a surrounding rotational polishing and cleaning on the outer wall of the inclined cable connecting sleeve 1. At the same time, the first telescopic rod 64 is controlled to start up to drive the transverse sliding seat 61 to slide slowly on the first guide rod 5, and the positions of the transverse sliding seat 61 and the grinding block 63 are changed, so that the grinding block 63 can automatically perform a spiral surrounding rotational polishing and cleaning on the outer wall of the inclined cable connecting sleeve 1, and perform a large-area polishing and cleaning on the outer wall of the inclined cable connecting sleeve 1, thereby improving the cleaning effect of the outer wall of the inclined cable connecting sleeve 1.
[0044] After cleaning is completed, the position of the sanding block 63 is reset;
[0045] Subsequently, the protective agent output system is turned on, and the protective agent is introduced into the semi-ring cylinder 81 through the connecting conduit 84, the connecting head 83, and the connecting pipe 82, and is evenly sprayed out through the multiple spraying slots 811. During this period, the first guide rod 5 is slowly driven to rotate to prevent the first guide rod 5 from being blocked when it is stationary, thereby affecting the uniform spraying of the protective agent on the outer wall of the oblique cable connecting sleeve 1 after polishing and cleaning. The second telescopic rod 85 is turned on to drive the corresponding semi-ring cylinder 81 to slide synchronously, and the protective agent is evenly sprayed on the outer wall of the oblique cable connecting sleeve 1 over a large area to prevent the outer wall of the oblique cable connecting sleeve 1 from being corroded and damaged;
[0046] After polishing cleaning and spraying of protective agent, it is necessary to disassemble the cleaning mechanism 2, control and start the two first motors 36 to drive the corresponding first shaft 351 and the first gear 341 to rotate in the opposite direction, so that the corresponding first half-toothed ring 34 is driven to rotate in the opposite direction synchronously through the reverse rotation of the two first gears 341, so that the first half-toothed ring 34 is reset and placed in the corresponding first half-ring frame 31, which does not affect the subsequent disassembly of the two first half-ring frames 31. At the same time, the two second half-toothed rings 43 are driven to rotate slowly and synchronously until the two second half-toothed rings 43 and the second half-ring frame 42 are respectively placed in the corresponding second half-ring frame 41, and then the first half-ring frame 31 and the second half-ring frame 41 on both sides are disassembled, and the cleaning mechanism 2 is removed from the inclined cable connecting sleeve 1.
[0047] 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 bridge cable cleaning device for bridge construction, comprising a cable connecting sleeve (1), characterized in that: A cleaning mechanism (2) is provided on the outer side of the inclined cable connecting sleeve (1), and the cleaning mechanism (2) comprises two symmetrically distributed positioning mechanisms (3), and rotating mechanisms (4) are fixedly installed on opposite sides of the two positioning mechanisms (3), and the two rotating mechanisms (4) are symmetrically distributed. Two symmetrically distributed groups of first guide rods (5) are provided between the two rotating mechanisms (4), and cleaning members (6) are provided on the outer sides of the two groups of first guide rods (5). Two symmetrically distributed groups of second guide rods (7) are provided between the two rotating mechanisms (4), and spray members (8) are provided on the outer sides of the two groups of second guide rods (7).
2. The cleaning device for bridge stay cables used in bridge construction according to claim 1 is characterized in that: The positioning mechanism (3) comprises two symmetrically distributed first half ring frames (31), the opposite ends of the two first half ring frames (31) are fixedly mounted with first fixing seats (311), the corresponding two first fixing seats (311) are fixed by bolts, the two first half ring frames (31) are combined to form a first ring frame with a hollow structure, a plurality of positioning sliders (32) distributed in an annular array are slidably clamped on the first ring frame, a first driving half ring (33) used in conjunction with the positioning slider (32) is rotatably clamped in the first half ring frame (31), the two first driving half rings (33) are combined to form a first driving ring, a plane thread protrusion is integrally formed on one side of the first driving ring close to the positioning slider (32), a plane thread groove used in conjunction with the plane thread protrusion is provided on one side of the positioning slider (32) close to the first driving ring, and the plane thread protrusion is movably clamped in the plane thread groove.
3. The cleaning device for bridge cable used in bridge construction according to claim 2 is characterized in that: A first half gear ring (34) is fixedly mounted on a side of the first driving half ring (33) away from the positioning slider (32); the first half gear ring (34) is rotatably engaged in the corresponding first half ring frame (31); two first half gear rings (34) are combined to form a first gear ring; first rotating frames (35) are fixedly mounted on opposite sides of the first half ring frames (31); a first shaft (351) is rotatably mounted in the middle of the first rotating frames (35); a first gear (341) is fixedly mounted on the end of the first shaft (351); the first gear (341) is meshingly connected to the outer side of the corresponding first half gear ring (34); a first motor (36) is fixedly mounted on the first rotating frame (35); a driving end of the first motor (36) and an end of the first shaft (351) are fixedly mounted.
4. The cleaning device for bridge cable used in bridge construction according to claim 2 is characterized in that: The positioning mechanism (3) contacts the outer wall of the inclined cable connecting sleeve (1) through the opposite ends of a plurality of positioning sliders (32).
5. The cleaning device for bridge stay cables used in bridge construction according to claim 2, characterized in that: The rotating mechanism (4) comprises two symmetrically distributed second half ring frames (41), the opposite ends of the two second half ring frames (41) are fixedly mounted with second fixing seats (411), the corresponding two second fixing seats (411) are fixed by bolts, the two second half ring frames (41) are combined into a second ring frame, one side of the second half ring frame (41) is rotatably clamped with a second half ring frame (42), the two second half ring frames (42) are combined into a second ring frame, one side of the second half ring frame (42) is fixedly mounted with a second half gear ring (43), the two second half gear rings (43) are combined into a second gear ring, the outer side of the second ring frame is fixedly mounted with a plurality of second rotating frames (44) distributed in an annular array, and the middle part of the second rotating frame (44) is rotatably mounted with a second shaft (45) ), the outer side of the second shaft (45) is fixedly mounted with a second gear (46), the second gear (46) is meshingly connected with the corresponding second half gear ring (43), one end of the second shaft (45) is fixedly mounted with a first sprocket (47), the opposite end of the second half ring frame (41) is rotatably mounted with a third shaft (48), the end of the third shaft (48) is fixedly mounted with a second sprocket (481) used in conjunction with the first sprocket (47), a plurality of first sprockets (47) on the second half ring frame (41) and the outer side of the corresponding second sprocket (481) are meshingly connected with a transmission chain (471), the opposite side of the second half ring frame (41) is fixedly mounted with a second motor (49), the driving end of the second motor (49) is fixedly mounted with the corresponding end of the second shaft (45).
6. The cleaning device for bridge stay cables used in bridge construction according to claim 5, characterized in that: A connecting frame (412) is fixedly installed on a side of the second semi-ring frame (41) away from the second semi-ring frame (42), and the connecting frame (412) is fixedly installed on a side of the second semi-ring frame (41) away from the outer side of the corresponding first semi-ring frame (31).
7. The bridge cable cleaning device for bridge construction according to claim 5, characterized in that: The first ring frame and the second ring frame are coaxially arranged.
8. The cleaning device for bridge stay cables used in bridge construction according to claim 5, characterized in that: The two ends of the two groups of the first guide rods (5) are respectively fixedly mounted on the opposite ends of the second half ring frames (42) in the corresponding two rotating mechanisms (4); the cleaning member (6) comprises two symmetrically distributed transverse sliding seats (61); the transverse sliding seats (61) are respectively slidably mounted on the outer sides of the corresponding first guide rods (5); the transverse sliding seats (61) are in a "J"-shaped structure; a telescopic cylinder (62) is fixedly mounted in the middle of the transverse sliding seats (61); a grinding block (63) is fixedly mounted on the driving end of the telescopic cylinder (62); the grinding block (63) contacts the outer wall of the inclined cable connecting sleeve (1); a first telescopic rod (64) is fixedly mounted in the middle of the second half ring frame (42) on one of the rotating mechanisms (4); the driving end of the first telescopic rod (64) is respectively fixedly mounted on the corresponding transverse sliding seat (61).
9. The bridge cable cleaning device for bridge construction according to claim 8, characterized in that: The outer wall of the second semi-annular frame (41) is fixedly mounted with a third fixing seat (71) corresponding to the second guide rod (7); two groups of the second guide rods (7) are respectively fixedly mounted on the opposite ends of the third fixing seats (71) on the corresponding two rotating mechanisms (4); the spraying member (8) comprises two semi-annular cylinders (81) symmetrically distributed up and down; the semi-annular cylinders (81) are slidably sleeved on the outer sides of the corresponding second guide rods (7); the two semi-annular cylinders (81) are combined into an annular cylinder; the semi-annular cylinder (81) is set as a hollow structure; the semi-annular cylinder (81) 1) is provided with a plurality of spraying grooves (811) evenly distributed on the inner side, the opposite ends of the semi-annular cylinders (81) are fixedly installed with connecting pipes (82), the connecting pipes (82) are fixedly clamped with connecting heads (83), the ends of the connecting heads (83) are fixedly installed with connecting guide tubes (84), the middle part of the second semi-annular frame (41) on one of the rotating mechanisms (4) is fixedly installed with a second telescopic rod (85), and the driving ends of the second telescopic rod (85) are respectively fixedly installed with the middle part of the corresponding semi-annular cylinder (81).
10. The bridge cable cleaning device for bridge construction according to claim 2, characterized in that: Handles (9) are fixedly mounted on opposite sides of the first half ring frame (31).