Bridge pier construction climbing operation device

Abstract

The application relates to the technical field of bridge construction, and provides a bridge pier column construction climbing operation device, which comprises upper embracing belts, lower embracing belts, a mechanical arm, an operation table, a climbing mechanism and a locking mechanism, the upper embracing belts and the lower embracing belts are arranged on a bridge pier column to be constructed, the lower end of the mechanical arm is arranged on the upper embracing belts or the lower embracing belts, and the upper end of the mechanical arm is arranged with the operation table; the climbing mechanism is arranged between the upper embracing belts and the lower embracing belts, the upper embracing belts and the lower embracing belts can be lifted up and down along the height direction of the bridge pier column to be constructed through the climbing mechanism; and the locking mechanism is arranged on the upper embracing belts and the lower embracing belts, and the upper embracing belts and the lower embracing belts are fastened on the bridge pier column to be constructed. The application can realize ascending and descending movements on the bridge pier column, the operation workers standing on the operation table at the upper end of the mechanical arm can be lifted up and down, the device has small land occupation space and high stability, and the safety and economy of construction are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bridge construction, in particular to a bridge pier column construction climbing operation device. BACKGROUND

[0002] In recent years, China's bridge construction industry has developed rapidly, and the construction of large-span bridges and viaducts has entered a glorious period. With the construction of various types of bridges, traffic obstacles have also been greatly reduced, promoting regional exchanges and economic development.

[0003] It is worth noting that during the construction of large-span bridges and viaducts, the bridge piers are high and tall, and high-altitude work is gradually increasing, which also increases the difficulty of construction work. Improving construction efficiency and ensuring worker safety have become a top priority. In traditional technology, workers often use scaffolding, safety belts, safety ropes, and aerial work platforms to assist in high-altitude work. However, scaffolding needs to be installed several days in advance and is almost entirely assembled by hand, which is slow and time-consuming. A large number of personnel are needed for long-term installation, which requires high labor costs, resulting in high overall costs. Once installed, it cannot be moved to a new location, and moving to a new location requires re-disassembly and re-installation, which is not very flexible. For aerial work platforms, the work arm is too long, which can cause the vehicle to tip over, and the height limiting device can cause the vehicle to be stuck, and the cost is relatively high. The high-altitude work platform disclosed in Chinese Invention Patent Application Publication CN113120819A can expand the work range and significantly improve the flexibility and lifting execution of the work platform, but it requires a large construction space, the base stability is weak, the work platform structure is simple, the construction operation range is small, and transportation and disassembly are inconvenient.

[0004] Therefore, in view of the above problems, a bridge pier column construction climbing operation device is proposed to solve the above problems. SUMMARY

[0005] The present application is developed to overcome the shortcomings of the prior art. The bridge pier column construction climbing operation device can be used for high-altitude work on different diameter piers, improving the intelligence and safety of construction work, saving costs, and improving the economic efficiency and efficiency of construction.

[0006] To achieve the above purpose, the following technical solutions are used:

[0007] A bridge pier column construction climbing operation device, comprising:

[0008] The upper embracing belt and the lower embracing belt are arranged on the bridge pier to be constructed, the lower end of the mechanical arm is arranged on the upper embracing belt or the lower embracing belt, and the upper end of the mechanical arm is arranged on the workbench; the climbing mechanism is arranged between the upper embracing belt and the lower embracing belt and is used for connecting the upper embracing belt and the lower embracing belt, and the upper embracing belt and the lower embracing belt can be lifted up and down along the height direction of the bridge pier to be constructed through the climbing mechanism; and the locking mechanism is arranged on the upper embracing belt and the lower embracing belt and is used for fastening the upper embracing belt and the lower embracing belt on the bridge pier to be constructed.

[0009] As preferred, the upper embracing belt comprises a first upper support, a second upper support and a third upper support, the first upper support, the second upper support and the third upper support are arranged at intervals and are connected through the track; the lower embracing belt comprises a first lower support, a second lower support and a third lower support, the first lower support, the second lower support and the third lower support are arranged at intervals and are connected through the track; the first lower support, the second lower support and the third lower support are respectively located below the first upper support, the second upper support and the third upper support, the contact area of the track with the bridge pier is large, and the track has a certain flexibility, thereby improving the stability of the device.

[0010] As preferred, the climbing mechanism is arranged between the second upper support and the second lower support and between the third upper support and the third lower support; the locking mechanism is arranged on the first upper support and the first lower support, thereby improving the practicability of the device.

[0011] As preferred, the climbing mechanism comprises a jacking piece, a climbing power piece, an upper rope wheel, a support plate, a lower rope wheel and a steel wire rope, the jacking piece is arranged on the second lower support and / or the third lower support, the output end of the jacking piece faces upward and is connected with the second upper support and / or the third upper support, the climbing power piece is arranged on the second upper support and the third upper support, the support plate is arranged on the second upper support and the third upper support, two spaced-apart ear plates are arranged on the support plate, the two ends of the upper rope wheel are arranged on the two ear plates, the output end of the climbing power piece is connected with the rotating shaft of the upper rope wheel and is coaxial; the lower rope wheel is arranged on the second lower support and the third lower support, one end of the steel wire rope is wound on the upper rope wheel, and the other end of the steel wire rope is wound on the lower rope wheel, the jacking piece lifts the upper embracing belt upward, the climbing power piece, the upper rope wheel and the steel wire rope cooperate to lift the lower embracing belt upward, and the upper embracing belt and the lower embracing belt are alternately lifted up and down along the bridge pier, thereby improving the working efficiency of the device.

[0012] As preferred, the track comprises a plurality of connected assembly splicing plates, the assembly splicing plate comprises a plate body and a splicing rod, the plate body is provided with a splicing hole penetrating along the length direction thereof, the splicing rod is arranged on the plate body away from the splicing hole, one end of the splicing rod is arranged on the plate body, and the other end is provided with a nut, and the splicing rod of a previous assembly splicing plate can be inserted into the splicing hole of a subsequent assembly splicing plate. By adopting different numbers of assembly splicing plates, the upper and lower embracing belts can adapt to different outer diameter sizes of the pier column, and the splicing mode of the assembly splicing plate enables the upper and lower embracing belts to have certain flexibility, thereby improving the practicality of the device.

[0013] As preferred, the plate body is provided with a convex rib on the side close to the bridge pier column to be constructed, and is provided with a rope penetrating convex block on the side away from the bridge pier column to be constructed, the rope penetrating convex block is provided with a through hole, the first, second, third upper supports and the first, second, third lower supports are all provided with a connecting convex block, the connecting convex block is provided with a through hole for connecting the splicing rod, and each support is inserted into the through hole of the connecting convex block through the splicing rod or the U-shaped connecting rod to realize the fixed connection of the track and each support; the convex rib is in contact with the outer surface of the bridge pier column, thereby increasing the friction with the side surface of the bridge pier column and improving the safety of the device.

[0014] As preferred, the locking mechanism comprises a locking steel wire rope, a locking power element and a locking rope wheel, the first and second upper supports are both provided with the locking power element and a fixing convex block, the locking rope wheel is arranged at the output end of the locking power element, the fixing convex block is provided with a connecting hole for connecting the locking steel wire rope, the second, third upper supports and the second, third lower supports are all provided with a rope penetrating hole, one end of the locking steel wire rope is arranged on the connecting hole of the fixing convex block, the locking steel wire rope is sequentially penetrated through the through hole of the rope penetrating convex block and the rope penetrating hole of the corresponding support, and the other end is wound on the locking rope wheel, thereby realizing the tightening of the upper and lower embracing belts on the bridge pier column and enabling the loosening of the upper and lower embracing belts, and improving the practicality and stability of the device.

[0015] As preferred, the device further comprises a tensioning mechanism arranged between the tracks between the second and third upper supports and between the tracks between the second and third lower supports, and comprising two vertical rods and a plurality of tension springs, the two ends of the plurality of tension springs are connected to the two vertical rods, the side of the vertical rod away from the tension spring is provided with a connecting convex block, the connecting convex block is provided with a through hole for connecting the splicing rod, and the preliminary positioning and fixing of the upper and lower embracing belts on the bridge pier column are realized through the pre-tensioning of the tension springs, thereby avoiding the possible sliding of the upper and lower embracing belts before the operation of the locking mechanism, and improving the safety of the device in use.

[0016] Preferably, the first upper support, the second upper support, the third upper support, the first lower support, the second lower support and the third lower support are provided with a plurality of rollers near the side of the bridge pier to be constructed, and the axis of the rollers is perpendicular to the height direction of the bridge pier to be constructed, so as to facilitate the lifting and lowering of the upper and lower embracing belts, reduce the friction with the bridge pier, and improve the practicability and economy of the device.

[0017] As preferred, the mechanical arm comprises an outer sleeve, a telescopic arm, a swing arm, a pushing piece, a lower rotator and an upper rotator, the telescopic arm is arranged in the outer sleeve, the telescopic arm is provided with a guide rib for guiding, the outer sleeve is arranged on the first upper support or the first

[0018] The lower rotator is arranged on the connecting seat, one end of the swing arm is connected with the lower rotator, and the upper rotator is arranged at the other end of the swing arm, the working table is arranged on the upper rotator, the upper rotator is used for adjusting the position and posture of the working table, and the efficiency of construction is improved.

[0019] The effects provided in the summary are only the effects of the embodiments, not all the effects of the invention, and the above technical solutions have the following advantages:

[0020] 1、The upper and lower embracing belts are arranged on the bridge pier to be constructed, the track belt comprises a plurality of assembly type splicing plates and has a certain flexibility, different numbers of assembly type splicing plates can be used to adapt to bridge piers to be constructed with different shapes and different sizes, the device has a wide application range, and the practicability of the device is improved.

[0021] 2、The locking mechanism is arranged on the upper and lower embracing belts, the locking power piece drives the locking rope wheel to rotate to tension the locking steel wire rope, the upper and lower embracing belts are tightly bound on the bridge pier, the upper and lower embracing belts are tightly embraced on the bridge pier, and the stability of the device is improved.

[0022] 3、The climbing mechanism is arranged between the upper and lower embracing belts, the jacking piece of the climbing mechanism cooperates with the locking mechanism, the upper embracing belt is lifted upward after the lower embracing belt is tightly embraced on the bridge pier, the steel wire rope is lifted by the climbing power piece after the upper embracing belt is tightly embraced on the bridge pier, the whole device is lifted, the whole device is lowered by reverse operation, and the use efficiency of the device is improved.

[0023] 4、The present application is provided with a tensioning mechanism to achieve pre-tightening of the upper and lower ring embrace belts, the tensioning mechanism is arranged between the track and the upper and lower ring embrace belts, through pre-tightening of the tension spring, the upper and lower ring embrace belts are preliminarily fixed on the bridge pier column, the sliding phenomenon of the upper and lower ring embrace belts before the locking mechanism works is avoided, and the safety of the device is improved;

[0024] 5、The present application is provided with a mechanical arm, when in use, the pushing piece drives the telescopic arm to extend or retract, the swing arm can swing around the lower rotator, and the workbench can rotate around the upper rotator, so that the workbench is sent to the construction position, the maintenance and repair work on the pier column or the bottom of the bridge is facilitated, and the work efficiency and safety of the construction personnel are improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application.

[0026] Figure 1 It is a front view structural schematic diagram of the embodiment of the present application;

[0027] Figure 2 It is a rear view structural schematic diagram of the embodiment of the present application;

[0028] Figure 3 It is a left view structural schematic diagram of the embodiment of the present application;

[0029] Figure 4 It is a right view structural schematic diagram of the embodiment of the present application;

[0030] Figure 5 It is a top view structural schematic diagram of the embodiment of the present application;

[0031] Figure 6 It is a bottom view structural schematic diagram of the embodiment of the present application;

[0032] Figure 7 It is a whole structural schematic diagram of the embodiment of the present application;

[0033] Figure 8 It is a structural schematic diagram of the device of the embodiment of the present application without the mechanical arm and the workbench;

[0034] Figure 9 It is a structural schematic diagram of the assembly type splicing plate of the embodiment of the present application Figure 1 ;

[0035] Figure 10 It is a structural schematic diagram of the assembly type splicing plate of the embodiment of the present application Figure 2 ;

[0036] Figure 11Structure schematic view of first upper support of embodiment of the present application;

[0037] Figure 12 Structure schematic view of first lower support of embodiment of the present application;

[0038] Figure 13 Structure schematic view of climbing mechanism of embodiment of the present application Figure 1 ;

[0039] Figure 14 Structure schematic view of climbing mechanism of embodiment of the present application Figure 2 ;

[0040] Figure 15 Structure schematic view of tensioning mechanism of embodiment of the present application;

[0041] Figure 16 Structure schematic view of mechanical arm and workbench part of embodiment of the present application.

[0042] In the figure, 1, upper embracing belt; 2, lower embracing belt; 3, mechanical arm; 4, workbench; 5, first upper support; 6, second upper support; 7, third upper support; 8, first lower support; 9, second lower support; 10, third lower support; 11, track; 12, locking steel wire rope; 13, locking power member; 14, locking rope wheel; 15, jacking member; 16, climbing power member; 17, upper rope wheel; 18, support plate; 19, lower rope wheel; 20, steel wire rope; 21, tensioning mechanism; 22, assembled splicing plate; 23, plate body; 24, splicing rod; 25, splicing hole; 26, convex rib; 27, nut; 28, rope passing convex block; 29, U-shaped connecting rod; 30, connecting convex block; 31, roller; 32, fixed convex block; 33, ear plate; 34, vertical rod; 35, tension spring; 36, outer sleeve; 37, telescopic arm; 38, swing arm; 39, pushing member; 40, guide rib; 41, lower rotator; 42, upper rotator; 43, rope passing hole; 44, connecting seat. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0044] As Figures 1-16 shown, the present application provides a technical solution:

[0045] A bridge pier construction climbing work device, comprising:

[0046] The upper embracing belt 1 and the lower embracing belt 2 are embraced on the bridge pier to be constructed, the lower end of the mechanical arm 3 is arranged on the lower embracing belt 2, and the upper end of the mechanical arm 3 is arranged as the workbench 4; the climbing mechanism is arranged between the upper embracing belt 1 and the lower embracing belt 2, is used for connecting the upper embracing belt 1 and the lower embracing belt 2, and the upper embracing belt 1 and the lower embracing belt 2 can be lifted or lowered along the height direction of the bridge pier to be constructed through the climbing mechanism; and the locking mechanism is arranged on the upper embracing belt 1 and the lower embracing belt 2, and is used for fastening the upper embracing belt 1 and the lower embracing belt 2 on the bridge pier to be constructed.

[0047] In the embodiment, the upper embracing belt 1 comprises a first upper support 5, a second upper support 6 and a third upper support 7, the first upper support 5, the second upper support 6 and the third upper support 7 are arranged at intervals and are connected through the track 11; the lower embracing belt 2 comprises a first lower support 8, a second lower support 9 and a third lower support 10, the first lower support 8, the second lower support 9 and the third lower support 10 are arranged at intervals and are connected through the track 11; the first lower support 8, the second lower support 9 and the third lower support 10 are respectively located below the first upper support 5, the second upper support 6 and the third upper support 7, the contact area of the track 11 with the bridge pier is large, and the track 11 has a certain flexibility, thereby improving the stability of the device.

[0048] In the embodiment, the climbing mechanism is arranged between the second upper support 6 and the second lower support 9 and between the third upper support 7 and the third lower support 10; the locking mechanism is arranged on the first upper support 5 and the first lower support 8, thereby improving the practicability of the device.

[0049] In the embodiment, the climbing mechanism comprises a jacking part 15, a climbing power part 16, an upper rope wheel 17, a support plate 18, a lower rope wheel 19 and a steel wire rope 20; the jacking part 15 is selected from an electric jack, is arranged on the second lower support 9 and the third lower support 10, the output end of the jacking part 15 faces upwards and is connected with the second upper support 6 and the third upper support 7; the climbing power part 16 is selected from an electric motor, is arranged on the second upper support 6 and the third upper support 7, the output shaft of the climbing power part 16 faces outward; the support plate 18 is arranged on the second upper support 6 and the third upper support 7, two ear plates 33 with a certain interval are arranged on the support plate 18, the two ends of the upper rope wheel 17 are movably arranged on the two ear plates 33, and the output end of the climbing power part 16 is connected with the rotating shaft of the upper rope wheel 17 and is coaxially arranged; the lower rope wheel 19 is arranged on the second lower support 9 and the third lower support 10, one end of the steel wire rope 20 is fixedly arranged on the upper rope wheel 17, the other end of the steel wire rope 20 is fixedly arranged on the lower rope wheel 19, the jacking part 15 can lift the upper embracing belt 1 upwards, the climbing power part 16, the upper rope wheel 17 and the steel wire rope 20 can lift the lower embracing belt 2 upwards, and the lifting of the upper embracing belt 1 and the lower embracing belt 2 along the bridge pier is alternately performed, thereby improving the working efficiency of the device.

[0050] In the embodiment, the track 11 comprises a plurality of connected assembly splicing plates 22, the assembly splicing plate 22 comprises a plate body 23 and a splicing rod 24, the plate body 23 is provided with a splicing hole 25 penetrating along the length direction thereof, the splicing rod 24 is arranged on the plate body 23 away from the splicing hole 25, one end of the splicing rod 24 is arranged on the plate body 23, the other end is provided with a nut 27, and the splicing rod 24 of the previous assembly splicing plate 22 can be inserted into the splicing hole 25 of the next assembly splicing plate 22. By using different numbers of assembly splicing plates 22, the upper embracing belt 1 and the lower embracing belt 2 can adapt to different outer diameter sizes of the pier column, and the assembly splicing plate 22 is spliced, so that the upper embracing belt 1 and the lower embracing belt 2 have a certain flexibility, and the practicability of the device is improved.

[0051] In the embodiment, the plate body 23 is provided with a convex rib 26 on the side close to the side surface of the bridge pier to be constructed, and is provided with a rope penetrating convex block 28 on the side away from the bridge pier to be constructed, the rope penetrating convex block 28 is provided with a through hole, the first upper support 5, the second upper support 6, the third upper support 7, the first lower support 8, the second lower support 9 and the third lower support 10 are all provided with a connecting convex block 30, the connecting convex block 30 is provided with a through hole for connecting with the splicing rod 24, each support is inserted into the through hole of the connecting convex block 30 through the splicing rod 24 or the U-shaped connecting rod 29, so as to realize the fixed connection of the track 11 and each support; the convex rib 26 is in contact with the outer surface of the bridge pier, so as to increase the friction with the side surface of the bridge pier and improve the safety of the device.

[0052] In the embodiment, the locking mechanism comprises a locking steel wire rope 12, a locking power element 13 and a locking rope wheel 14, the first upper support 5 and the second lower support 9 are both provided with the locking power element 13 and a fixing convex block 32, the locking power element 13 is selected from a motor, the locking rope wheel 14 is arranged on the output end of the locking power element 13 and is coaxially arranged; the fixing convex block 32 is provided with a connecting hole for connecting the locking steel wire rope 12, the second upper support 6, the third upper support 7, the second lower support 9 and the third lower support 10 are all provided with a rope passing hole 43, one end of the locking steel wire rope 12 is arranged on the connecting hole of the fixing convex block 32, the locking steel wire rope 12 is sequentially arranged through the through hole of the rope penetrating convex block 28 and the rope passing hole 43 of the corresponding support, and the other end is arranged around the locking rope wheel 14, in the process of driving the locking rope wheel 14 to rotate by the locking power element 13, the locking steel wire rope 12 can be wound on the locking rope wheel 14, so that the assembly splicing plate 22 can be tightly pressed on the pier, and the firm fixing of the upper embracing belt 1 and the lower embracing belt 2 on the pier is realized; the locking power element 13 is reversed, so as to realize the release of the locking steel wire rope 12; the upper embracing belt 1 and the lower embracing belt 2 can be tightly pressed on the bridge pier, and the upper embracing belt 1 and the lower embracing belt 2 can be loosened, so as to improve the practicability and stability of the device.

[0053] In the embodiment, the tensioning mechanism 21 is arranged between the track 11 between the second upper support 6 and the third upper support 7 and between the track between the second lower support 9 and the third lower support 10, and includes two vertical rods 34 and a plurality of tension springs 35, two ends of the plurality of tension springs 35 being connected to the two vertical rods 34, the side of the vertical rod 34 away from the tension spring 35 being provided with a connecting lug 30, the connecting lug 30 being provided with a through hole for connecting the spliced rod 24, and the preliminary positioning and fixing of the upper ring embracing belt 1 and the lower ring embracing belt 2 on the bridge pier column is realized through the pre-tensioning of the tension spring 35, the phenomenon of the upper ring embracing belt 1 and the lower ring embracing belt 2 possibly falling off before the locking mechanism works is avoided, and the safety of the device in use is improved.

[0054] In another embodiment, a plurality of rollers 31 are arranged on the first upper support 5, the second upper support 6, the third upper support 7, the first lower support 8, the second lower support 9 and the third lower support 10 close to the side of the bridge pier column to be constructed, and the axis of the roller 31 is perpendicular to the height direction of the bridge pier column to be constructed, the rising and falling of the upper ring embracing belt 1 and the lower ring embracing belt 2 are realized, the friction between the device and the bridge pier column is reduced, and the practicability and economy of the device are improved.

[0055] In the embodiment, the mechanical arm 3 includes an outer sleeve 36, a telescopic arm 37, a swing arm 38, a pushing piece 39, a lower rotator 41 and an upper rotator 42, the telescopic arm 37 is arranged in the outer sleeve 36, the telescopic arm 37 is provided with a guide rib 40 for guiding, the inner wall of the outer sleeve 36 is provided with a groove matched with the guide rib 40, and the guiding of the telescopic arm 37 during the telescopic process is realized through the cooperation of the groove and the guide rib 40; the outer sleeve 36 is arranged on the first lower support 8, the telescopic arm 37 is provided with a connecting seat 44, an electric push rod is arranged in the outer sleeve 36 for driving the telescopic arm 37 to move, the lower rotator 41 is arranged on the connecting seat 44, one end of the swing arm 38 is connected to the lower rotator 41, the other end of the swing arm 38 is provided with the upper rotator 42, the upper rotator 42 is provided with the workbench 4, and the upper rotator 42 is used for adjusting the position and posture of the workbench 4, and the efficiency of the construction is improved.

[0056] Working principle: first, according to the shape and circumference of the bridge pier to be constructed, a certain number of caterpillar belts are selected, so that the upper embracing belt 1 and the lower embracing belt 2 can be embraced on the bridge pier to be constructed, and at this time the upper embracing belt 1 and the lower embracing belt 2 can be preliminarily embraced tightly on the bridge pier under the tension of the tensioning mechanism 21 spring 35;The mechanical arm 3 with the workbench 4 is arranged on the first lower support 8 of the lower embracing belt 2;Then the locking mechanism on the lower embracing belt 2 works, the locking steel wire rope 12 tightly presses the first lower support 8, the second lower support 9, the third lower support 10 and the caterpillar belt 11 on the lower embracing belt 2 on the surface of the bridge pier, so as to temporarily fix the lower embracing belt 2 on the bridge pier;Then the jacking piece 15 is started, and the upper embracing belt 1 is jacked up to a certain height, because the tensioning mechanism 21 spring 35 is essentially a spring, so the upper embracing belt 1 can be pushed after reaching a certain degree of force;Then the locking mechanism of the upper embracing belt 1 works, the locking steel wire rope 12 tightly presses the first upper support 5, the second upper support 6, the third upper support 7 and the caterpillar belt 11 of the upper embracing belt 1 on the surface of the bridge pier;Then the locking mechanism on the lower embracing belt 2 is loosened, specifically the locking power piece 13 is reversed;Then the climbing power piece 16 is started, driving the upper rope wheel 17 to rotate, the upper rope wheel 17 winds the steel wire rope 20, driving the lower rope wheel 19 and the whole lower embracing belt 2 to rise, at the same time the output end of the jacking piece 15 is retracted, lifting the lower embracing belt 2, and the whole upper embracing belt 1 and lower embracing belt 2 are raised or lowered by the cyclic operation, so as to send the construction personnel to the construction position.

[0057] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0058] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, therefore, the features with "first" and "second" can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0059] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and spirit of the application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

[0060] Finally, it should be noted that the above-mentioned only for the preferred embodiments of the present application, and not for the purpose of limiting the present application, although in the foregoing detailed description of the application has been made, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement of the technical solutions described in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included within the scope of the present application.

Claims

1. A bridge pier construction climbing operation device, characterized in that, include: The upper ring grip (1), lower ring grip (2), robotic arm (3), work platform (4), climbing mechanism and locking mechanism are provided. The upper ring grip (1) and lower ring grip (2) are both attached to the bridge pier to be constructed. The lower end of the robotic arm (3) is set on the upper ring grip (1) or the lower ring grip (2). The upper end of the robotic arm (3) is set on the work platform (4). The climbing mechanism is set between the upper ring belt (1) and the lower ring belt (2) to connect the upper ring belt (1) and the lower ring belt (2), and the upper ring belt (1) and the lower ring belt (2) can be raised and lowered along the height direction of the bridge pier to be constructed by the climbing mechanism; The locking mechanism is installed on the upper ring strap (1) and the lower ring strap (2) to fasten the upper ring strap (1) and the lower ring strap (2) to the bridge pier to be constructed.

2. The bridge pier construction climbing device according to claim 1, characterized in that: The upper ring belt (1) includes a first upper support (5), a second upper support (6) and a third upper support (7), which are connected by a track (11); The lower ring belt (2) includes a first lower support (8), a second lower support (9) and a third lower support (10), which are connected by a track (11); The first lower support (8), the second lower support (9) and the third lower support (10) are located below the first upper support (5), the second upper support (6) and the third upper support (7), respectively.

3. The bridge pier construction climbing device according to claim 2, characterized in that: A climbing mechanism is provided between the second upper support (6) and the second lower support (9), and between the third upper support (7) and the third lower support (10); a locking mechanism is provided on the first upper support (5) and the first lower support (8).

4. The bridge pier construction climbing device according to claim 3, characterized in that: The climbing mechanism includes a lifting component (15), a climbing power component (16), an upper sheave (17), a support plate (18), a lower sheave (19), and a wire rope (20). The lifting component (15) is mounted on the second lower support (9) and / or the third lower support (10). The output end of the lifting component (15) faces upward and is connected to the second upper support (6) and / or the third upper support (7). The climbing power component (16) is mounted on the second upper support (6) and the third upper support (7). The support plate (18) is mounted on the second upper support (9) and the third upper support (7). On the support plate (18) and the support plate (18) of the support (6) and the third upper support (7), two ear plates (33) with a gap are provided. The two ends of the upper rope wheel (17) are set on the two ear plates (33). The output end of the climbing power component (16) is connected to the shaft of the upper rope wheel (17) and is set on the same axis. The lower rope wheel (19) is set on the second lower support (9) and the third lower support (10). One end of the wire rope (20) is wound on the upper rope wheel (17) and the other end of the wire rope (20) is wound on the lower rope wheel (19).

5. The bridge pier construction climbing device according to claim 4, characterized in that: The track (11) includes several connected prefabricated splice plates (22). The prefabricated splice plate (22) includes a plate body (23) and splicing rods (24). A through splicing hole (25) is provided on the plate body (23) along its length direction. The splicing rod (24) is provided on the side of the plate body (23) away from the splicing hole (25), and the splicing rod (24) of the previous prefabricated splice plate (22) can be inserted into the splicing hole (25) of the next prefabricated splice plate (22).

6. The bridge pier construction climbing device according to claim 5, characterized in that: The plate (23) is provided with ribs (26) on the side of the bridge pier to be constructed. The plate (23) is provided with rope threading protrusions (28) on the side of the bridge pier to be constructed. The rope threading protrusions (28) are provided with through holes. The first upper support (5), the second upper support (6), the third upper support (7), the first lower support (8), the second lower support (9) and the third lower support (10) are provided with connecting protrusions (30). The connecting protrusions (30) are provided with through holes for connecting with splicing rods (24).

7. The bridge pier construction climbing device according to claim 6, characterized in that: The locking mechanism includes a locking wire rope (12), a locking power component (13), and a locking pulley (14). The locking power component (13) and a fixing protrusion (32) are both installed on the first upper support (5) and the second lower support (9). The locking pulley (14) is located at the output end of the locking power component (13) and is fixed. The protrusion (32) is provided with a connecting hole for locking the wire rope (12). The second upper support (6), the third upper support (7), the second lower support (9) and the third lower support (10) are all provided with rope passage holes (43). One end of the locking wire rope (12) is set on the connecting hole of the fixed protrusion (32). After the locking wire rope (12) passes through the through hole on the rope threading protrusion (28) and the rope passage hole (43) on the corresponding support in sequence, the other end is wound around the locking rope wheel (14).

8. The bridge pier construction climbing device according to claim 7, characterized in that: It also includes a tensioning mechanism (21), which is located between the tracks (11) between the second upper support (6) and the third upper support (7), and between the tracks between the second lower support (9) and the third lower support (10). It includes two uprights (34) and multiple tension springs (35). The two ends of the multiple tension springs (35) are connected to the two uprights (34). A connecting protrusion (30) is provided on the side of the uprights (34) away from the tension springs (35). A through hole for connecting splicing rods (24) is provided on the connecting protrusion (30).

9. A bridge pier construction climbing device according to claim 8, characterized in that: Multiple rollers (31) are provided on the sides of the first upper support (5), the second upper support (6), the third upper support (7), the first lower support (8), the second lower support (9) and the third lower support (10) near the bridge pier to be constructed, and the axis of the rollers (31) is perpendicular to the height direction of the bridge pier to be constructed.

10. A bridge pier construction climbing device according to claim 9, characterized in that: The robotic arm (3) includes an outer sleeve (36), a telescopic arm (37), a swing arm (38), a pusher (39), a lower rotator (41), and an upper rotator (42). The telescopic arm (37) is located inside the outer sleeve (36). A guide rib (40) for guiding is provided on the telescopic arm (37). The outer sleeve (36) is located on the first upper support (5) or the first lower support (8). A connecting seat (44) is provided on the telescopic arm (37). An electric push rod is provided inside the outer sleeve (36) to drive the telescopic arm (37) to move. The lower rotator (41) is located on the connecting seat (44). One end of the swing arm (38) is connected to the lower rotator (41). The other end of the swing arm (38) is provided with the upper rotator (42). A worktable (4) is provided on the upper rotator (42).

Images