Hanging basket walking device assembly

Abstract

The invention provides a hanging basket walking device assembly. The hanging basket walking device assembly comprises a sliding way, a walking mechanism and a tight braking mechanism. The slideway is fixedly laid on a box girder, the side wall of the slideway is provided with a horizontally extending chute, and the top surface of the slideway is used for supporting a hanging basket in a sliding manner; the walking mechanism is arranged at the bottom of the hanging basket and slidably connected to the sliding groove so as to drive the hanging basket to move on the sliding way. The tight braking mechanism is arranged on the walking mechanism and acts on the inner wall of the sliding groove to brake the walking mechanism. Wherein the walking mechanism is provided with a first transmission assembly, the tight braking mechanism is provided with a second transmission assembly, the second transmission assembly has a first state in transmission connection with the first transmission assembly and further has a second state in transmission interruption with the first transmission assembly, and the tight braking mechanism brakes the walking mechanism in the first state. According to the hanging basket walking device assembly, the hanging basket can directly walk along the sliding way after the sliding way is lengthened, and the construction efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of large-span beam hanging basket construction, and in particular relates to a hanging basket walking device assembly. Background Art

[0002] Large-span beam hanging basket construction is a construction method used in bridge construction, especially suitable for cantilever casting construction of large-span bridges. Hanging basket construction is a main construction method in cantilever casting construction. Hanging basket construction does not require the erection of brackets and has the advantages of light structure, simple and convenient assembly, and no pressure. The hanging basket is a movable scaffolding that can walk along the slideway and is suspended on the constructed box beam segment. The rear end of the hanging basket is fixed to the box beam segment by the rear anchor.

[0003] During the construction of the hanging basket, the formwork, steel bars, and pipes of the next section are erected, concrete is poured, prestressing is performed, and pipe grouting and other operations are performed by the hanging basket walking on the slide. When the hanging basket is walking, it is necessary to extend the length of the slide to ensure the normal walking of the hanging basket. In the prior art, after the slide is extended, a traction device is usually set at the end of the slide away from the hanging basket, and the hanging basket is pulled by the traction device to make the hanging basket walk on the slide. In this walking method, the traction device needs to be reinstalled before the hanging basket walks on each section, and the operator performs repetitive work. The construction efficiency is low. Summary of the invention

[0004] An embodiment of the present invention provides a hanging basket walking device assembly, aiming to improve the construction efficiency of hanging basket construction.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a hanging basket walking device assembly, including a slide, a walking mechanism and a braking mechanism; the slide is used to be fixedly laid on the box beam, the side wall of the slide has a horizontally extending slide groove, and the top surface of the slide is used to slide and support the hanging basket; the walking mechanism is arranged at the bottom of the hanging basket, and the walking mechanism is slidably connected to the slide groove to drive the hanging basket to move on the slide; the braking mechanism is arranged on the walking mechanism, and the braking mechanism acts on the inner wall of the slide groove to brake the walking mechanism; wherein the walking mechanism is provided with a first transmission assembly, and the braking mechanism is provided with a second transmission assembly, the second transmission assembly has a first state of transmission connection with the first transmission assembly, and also has a second state of transmission interruption with the first transmission assembly, and the braking mechanism stops the walking mechanism in the first state.

[0006] In one possible implementation, the walking mechanism includes a first frame arranged at the bottom of the hanging basket, and a first transmission assembly is provided on the first frame; the braking mechanism includes a second frame and a cam, the second frame is slidably connected to the first frame along the extension direction of the slide, and a second transmission assembly is provided on the second frame; the cam is transmission-connected to the second transmission assembly, and the distal end of the cam is used to abut the inner wall of the slide to brake the walking mechanism; wherein the first transmission assembly and the second transmission assembly form a first state when the second frame slides close to the first frame.

[0007] In one possible implementation, a transmission pin is provided on the first transmission component, and a socket matching the shape of the transmission pin is provided on the second transmission component; wherein, when the second frame slides close to the first frame, the transmission pin is plugged into the socket, so that the first transmission component and the second transmission component form a first state.

[0008] In a possible implementation, a first elastic member is provided between the first frame and the second frame; a positioning member is provided on the slideway, and the positioning member is spaced apart and arranged on a side of the second frame away from the first frame, and the positioning member is used to abut the second frame to allow the transmission pin to pass through the insertion hole.

[0009] In one possible implementation, the first transmission assembly includes a worm wheel, a worm, a first gear and a second gear; the worm wheel is rotatably arranged on the first frame; the worm is rotatably connected to the first frame, the worm is meshed with the worm wheel, and a transmission pin is provided on the worm; the first gear is coaxially connected to the worm wheel and is rotatably connected to the first frame; the second gear is rotatably connected to the first frame, is located below the first gear, and the second gear is meshed with the first gear.

[0010] In one possible implementation, the second transmission assembly includes a third gear, a rack and a fourth gear; the third gear is rotatably disposed on the second frame, and a socket is provided on the third gear; the rack is vertically slidably connected to the second frame, and the rack is meshingly connected to the third gear; the fourth gear is rotatably disposed on the second frame, located below the third gear, the fourth gear is meshingly connected to the rack, and is coaxially connected to the cam.

[0011] In a possible implementation, the walking mechanism also includes a hook wheel and a rotating drive member; the hook wheel is rotatably arranged on the first frame and is coaxially connected to the second gear, and the hook wheel is used to roll the inner top wall of the slide groove; the rotating drive member is arranged on the first frame, and the output end is connected to the worm gear.

[0012] In a possible implementation, a sliding hole is provided on the side wall of the first frame, and a sliding rod is provided on the second frame, and the sliding rod is slidably disposed in the sliding hole.

[0013] In a possible implementation, a groove is vertically provided on the second frame, the rack is slidably connected in the groove, and the bottom wall of the rack is connected to the groove via a second elastic member.

[0014] In a possible implementation, a limiting groove is provided inside the groove, and a sliding bar is provided on the side wall of the rack, and the sliding bar is slidably fitted with the inner wall of the limiting groove.

[0015] The beneficial effect of the hanging basket walking device assembly provided by the present invention is that: compared with the prior art, the present invention is provided with a walking mechanism and a braking mechanism under the hanging basket, the walking mechanism is provided with a first transmission assembly, the braking mechanism is provided with a second transmission assembly, and the second transmission assembly has a first state of transmission connection with the first transmission assembly and a second state of transmission interruption. When the slideway is extended and the hanging basket is allowed to construct the next section, the second transmission assembly is placed in the second state, the walking mechanism drives the hanging basket to move forward along the slideway, and the hanging basket is directly driven to move along the slideway by the walking mechanism, which can improve the construction efficiency of the hanging basket construction; when reaching the construction position of the next section, the second transmission assembly switches to the first state, and the braking mechanism stops the walking mechanism, which can prevent the hanging basket from leaving the slideway and improve construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a hanging basket traveling device assembly provided in an embodiment of the present invention; Figure 2 A schematic diagram of the three-dimensional structure of a first frame used in an embodiment of the present invention; Figure 3 for Figure 1 A-direction view; Figure 4 A schematic diagram of the three-dimensional structure of the second frame used in an embodiment of the present invention; Figure 5 A schematic diagram of the three-dimensional structure of a rack used in an embodiment of the present invention; Figure 6 A schematic diagram of the three-dimensional structure of a positioning member used in an embodiment of the present invention; In the figure: 10, slide; 11, slide groove; 20, walking mechanism; 21, first transmission component; 211, worm wheel; 212, worm; 2121, transmission latch; 213, first gear; 214, second gear; 22, first frame; 221, slide hole; 23, hook wheel; 24, rotary drive member; 30, brake mechanism; 31, second transmission component; 311, third gear; 3111, socket; 312, rack; 3121, slide bar; 313, fourth gear; 32, second frame; 321, slide bar; 322, first elastic member; 323, groove; 3231, limit groove; 324, second elastic member; 33, cam; 40, positioning member; 41, push rod; 42, third elastic member; 50, box beam; 60, hanging basket. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on another element or indirectly on another element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meanings of "multiple" and "several" are two or more, unless otherwise clearly and specifically defined.

[0019] Please also read Figures 1 to 3 , the traveling device assembly of the hanging basket 60 provided by the present invention is now described. The traveling device assembly of the hanging basket 60 includes a slideway 10, a traveling mechanism 20 and a brake mechanism 30; the slideway 10 is used to be fixedly laid on the box beam 50, the side wall of the slideway 10 has a horizontally extending slideway 11, and the top surface of the slideway 10 is used to slide and support the hanging basket 60; the traveling mechanism 20 is arranged at the bottom of the hanging basket 60, and the traveling mechanism 20 is slidably connected to the slideway 11 to drive the hanging basket 60 to move on the slideway 10; the brake mechanism 30 is arranged on the traveling mechanism 20, and the brake mechanism 30 acts on the inner wall of the slideway 11 to brake the traveling mechanism 20; wherein the traveling mechanism 20 is provided with a first transmission assembly 21, and the brake mechanism 30 is provided with a second transmission assembly 31, the second transmission assembly 31 has a first state of transmission connection with the first transmission assembly 21, and also has a second state of transmission interruption with the first transmission assembly 21, and the brake mechanism 30 stops the traveling mechanism 20 in the first state.

[0020] It should be noted that two slideways 10 may be provided below the hanging basket 60, and each slideway 10 is provided with a walking mechanism 20 and a brake mechanism 30; the slideway 10 may be an I-beam, and a slideway 11 is provided on the side wall of the slideway 10; when the hanging basket 60 is performing the construction of the beam segment, when the hanging basket 60 is fixed to the box beam 50 by the rear anchor, the hanging basket 60 abuts against the upper surface of the slideway 10. When the hanging basket 60 performs the construction of the next segment, the rear anchor is removed, and the hanging basket 60 tilts due to its own gravity, and the walking mechanism 20 can abut against the inner wall of the slideway 11 to prevent the hanging basket 60 from leaving the track; the bottom wall of the walking mechanism 20 is separated from the upper surface of the slideway 10, and the walking mechanism 20 can drive the hanging basket 60 to move along the slideway 10. The walking mechanism 20 is provided with a first transmission component 21, and the braking mechanism 30 is provided with a second transmission component 31. The second transmission component 31 has a first state of transmission connection with the first transmission component 21 and a second state of transmission interruption with the first transmission component 21; when the second transmission component 31 is in the first state, the braking mechanism 30 can stop the walking mechanism 20.

[0021] The beneficial effect of the walking device assembly of the hanging basket 60 provided by the present invention is that: compared with the prior art, the present invention is provided with a walking mechanism 20 and a brake mechanism 30 under the hanging basket 60, the walking mechanism 20 is provided with a first transmission assembly 21, and the brake mechanism 30 is provided with a second transmission assembly 31, and the second transmission assembly 31 has a first state of transmission connection with the first transmission assembly 21 and a second state of transmission interruption. When the slideway 10 is extended and the hanging basket 60 is used to construct the next section, the second transmission assembly 31 is placed in the second state, the walking mechanism 20 drives the hanging basket 60 to move forward along the slideway 10, and the walking mechanism 20 directly drives the hanging basket 60 to move along the slideway 10, which can improve the construction efficiency of the hanging basket 60; when reaching the construction position of the next section, the second transmission assembly 31 switches to the first state, and the brake mechanism 30 stops the walking mechanism 20, which can prevent the hanging basket 60 from leaving the slideway 10, thereby improving the construction safety.

[0022] In one possible implementation, see Figure 1 and Figure 2 The walking mechanism 20 includes a first frame 22 arranged at the bottom of the hanging basket 60, and a first transmission component 21 is provided on the first frame 22; the braking mechanism 30 includes a second frame 32 and a cam 33, the second frame 32 is slidably connected to the first frame 22 along the extension direction of the slide 10, and a second transmission component 31 is provided on the second frame 32; the cam 33 is transmission-connected to the second transmission component 31, and the distal end of the cam 33 is used to abut the inner wall of the slide groove 11 to brake the walking mechanism 20; wherein, the first transmission component 21 and the second transmission component 31 form a first state when the second frame 32 slides close to the first frame 22.

[0023] It should be noted that the first frame 22 is arranged on the bottom wall of the hanging basket 60, between the hanging basket 60 and the slide 10, and the second frame 32 can be slidably connected to the first frame 22. The walking mechanism 20 drives the hanging basket 60 to move along the slide 10 through the first transmission assembly 21. When the hanging basket 60 moves to the construction position of the next section, the first frame 22 approaches the second frame 32 and forms a first state. When the first transmission assembly 21 and the second transmission assembly 31 are in the first state, the cam 33 can rotate under the transmission of the second transmission assembly 31, so that the distal end of the cam 33 can abut against the inner wall of the slide 11 to achieve the braking of the walking mechanism 20, thereby improving the braking capacity of the hanging basket 60. When the first transmission component 21 of the walking mechanism 20 drives the hanging basket 60 to continue to move along the slide 10, the first frame 22 moves away from the second frame 32 and makes the first transmission component 21 and the second transmission component 31 form a second state, and the distal end of the cam 33 remains separated from the inner wall of the slide groove 11, so that the walking mechanism 20 can drive the hanging basket 60 to move.

[0024] In one possible implementation, see Figure 3 and Figure 4 The first transmission component 21 is provided with a transmission pin 2121, and the second transmission component 31 is provided with a socket 3111 whose shape matches that of the transmission pin 2121; wherein, when the second frame 32 slides close to the first frame 22, the transmission pin 2121 is plugged into the socket 3111, so that the first transmission component 21 and the second transmission component 31 form a first state.

[0025] It should be noted that the transmission latch 2121 may be a rectangular block, and the insertion hole 3111 may be a rectangular hole that matches the shape of the transmission latch 2121. When the transmission latch 2121 is plugged into the insertion hole 3111, the first transmission assembly 21 and the second transmission assembly 31 form a first state, and the first transmission assembly 21 can be connected to the second transmission assembly 31 in transmission, and drive the distal end of the cam 33 to abut against the inner wall of the slideway 11 to achieve braking of the hanging basket 60. When the walking mechanism 20 drives the hanging basket 60 to walk on the slideway 10, the transmission latch 2121 is separated from the insertion hole 3111, and the first transmission assembly 21 and the second transmission assembly 31 form a second state.

[0026] In one possible implementation, see Figure 1 and Figure 6 A first elastic member 322 is provided between the first frame 22 and the second frame 32; a positioning member 40 is provided on the slide 10, and the positioning member 40 is spaced apart and arranged on a side of the second frame 32 away from the first frame 22, and the positioning member 40 is used to abut the second frame 32 to allow the transmission pin 2121 to pass through the insertion hole 3111.

[0027] It should be noted that the first elastic member 322 can be a spring, and the two ends of the first elastic member 322 are respectively connected to the first frame 22 and the second frame 32. The positioning member 40 can be a concave block, and the inner side walls of the positioning member 40 are respectively fitted with the inner top wall of the slide 11, the side walls of the slide 10 and the upper surface of the slide 10, and the positioning member 40 can be fixed in the next section construction position. When the hanging basket 60 moves along the slide 10, the first frame 22 under the hanging basket 60 drives the second frame 32 to move along the slide 10, and the first elastic member 322 uses elastic force to make the first frame 22 away from the second frame 32, and the transmission pin 2121 is separated from the socket 3111, and the first transmission assembly 21 and the second transmission assembly 31 form a second state. When the hanging basket 60 reaches the construction position of the next section, the second frame 32 abuts the positioning member 40, and the positioning member 40 limits the movement of the second frame 32. The first frame 22 continues to move and approaches the second frame 32, compressing the first elastic member 322, so that the transmission pin 2121 is inserted into the socket 3111, and the first transmission assembly 21 and the second transmission assembly 31 form a first state. The distal end of the cam 33 abuts against the inner wall of the slide groove 11 to achieve braking of the hanging basket 60 at the construction position of the next section. The positioning member 40 causes the hanging basket 60 to automatically brake when it reaches the construction position of the next section, thereby improving construction safety.

[0028] In one possible implementation, see Figure 3 The first transmission assembly 21 includes a worm wheel 211, a worm 212, a first gear 213 and a second gear 214; the worm wheel 211 is rotatably arranged on the first frame 22; the worm 212 is rotatably connected to the first frame 22, the worm 212 is meshed with the worm wheel 211, and a transmission pin 2121 is provided on the worm 212; the first gear 213 is coaxially connected to the worm wheel 211 and is rotatably connected to the first frame 22; the second gear 214 is rotatably connected to the first frame 22, is located below the first gear 213, and the second gear 214 is meshed with the first gear 213.

[0029] It should be noted that the worm wheel 211 cooperates with the worm 212 to have a self-locking function. When the hanging basket 60 moves along the slideway 10 to the construction position of the next section, the cam 33 abuts against the inner wall of the slideway 11, and the brake mechanism 30 stops the traveling mechanism 20. The worm wheel 211 cooperates with the worm 212 to realize the self-locking of the first transmission assembly 21, and can cooperate with the brake mechanism 30 to stop the traveling mechanism 20, so as to achieve the fixing of the hanging basket 60 on the slideway 10. The worm 212 is provided with a transmission latch 2121, which can approach the second frame 32 under the drive of the first frame 22, and make the transmission latch 2121 inserted in the insertion hole 3111, so that the first transmission assembly 21 and the second transmission assembly 31 form a first state, so that the brake mechanism 30 stops the traveling mechanism 20; the first gear 213 is coaxially connected with the worm wheel 211 and meshed with the second gear 214 below, so as to transmit the rotational force on the worm 212 to the second gear 214.

[0030] In one possible implementation, see Figure 4 The second transmission assembly 31 includes a third gear 311, a rack 312 and a fourth gear 313; the third gear 311 is rotatably disposed on the second frame 32, and a socket 3111 is provided on the third gear 311; the rack 312 is vertically slidably connected to the second frame 32, and the rack 312 is meshedly connected to the third gear 311; the fourth gear 313 is rotatably disposed on the second frame 32, located below the third gear 311, the fourth gear 313 is meshedly connected to the rack 312, and is coaxially connected to the cam 33.

[0031] It should be noted that the third gear 311 is rotatably arranged on the second frame 32, and the rotation direction of the third gear 311 is perpendicular to the first gear 213. A socket 3111 is provided on the axis of the third gear 311 close to the worm 212. The internal shape of the socket 3111 is the same as the shape of the transmission pin 2121. When the transmission pin 2121 is inserted into the socket 3111, the circumferential rotation of the worm 212 is restricted, and can drive the third gear 311 to rotate synchronously, and the worm 212 can transmit the rotational driving force to the third gear 311. When the transmission pin 2121 enters the socket 3111, the worm 212 can be plugged into and cooperate with the third gear 311, and the worm wheel 211 can transmit the rotational driving force of the rotation driving member 24 to the third gear 311. The worm 212 drives the third gear 311 to rotate, and the third gear 311 drives the rack 312 to slide in the second frame 32. The rack 312 drives the fourth gear 313 to rotate by sliding. The fourth gear 313 is coaxially connected to the cam 33, and can provide a rotational driving force for the cam 33, so that the cam 33 can rotate and abut the inner wall of the slide groove 11, thereby realizing the braking of the walking mechanism 20 and the braking of the hanging basket 60.

[0032] When the traveling mechanism 20 stops and the hanging basket 60 brakes, the operator fixes the hanging basket 60 on the box beam 50 by installing the rear anchor. At this time, the bottom wall of the first frame 22 abuts against the upper surface of the slideway 10, the hook wheel 23 separates from the inner wall of the slideway 11, and the rotating driving member 24 is driven to reverse, so that the cam 33 separates from the inner wall of the slideway 11, and the braking of the hanging basket 60 is cancelled. By canceling the braking after fixing the hanging basket 60, it is possible to prevent the tight brake mechanism 30 from preventing the traveling mechanism 20 from driving the hanging basket 60 to move along the track during the construction of the next section, and it is possible to ensure that the hanging basket 60 can move along the track through the traveling mechanism 20 during the construction of the next section, thereby improving the construction efficiency.

[0033] In one possible implementation, see Figure 3 The walking mechanism 20 also includes a hook wheel 23 and a rotary driving member 24; the hook wheel 23 is rotatably disposed on the first frame 22 and is coaxially connected to the second gear 214. The hook wheel 23 is used to roll the inner top wall of the slide chute 11; the rotary driving member 24 is disposed on the first frame 22, and the output end is connected to the worm 212.

[0034] It should be noted that the hook wheel 23 is rotatably arranged on the first frame 22 and is located in the slide 11. When the rear anchor is not removed and the hanging basket 60 is fixed on the box beam 50, the hook wheel 23 is separated from the inner top wall of the slide 11; when the hanging basket 60 needs to move forward on the slide 10, the rear anchor is removed, and the hanging basket 60 is tilted due to its own gravity. The hook wheel 23 moves upward and rolls on the inner top wall of the slide 11, which can prevent the hanging basket 60 from further tilting and separating from the slide 10, and can separate the walking mechanism 20 from the surface of the slide 10, so that the rotating drive member 24 can drive the hook wheel 23 to walk along the inner top wall of the slide 11; the rotating drive member 24 can be a motor, and the output end of the rotating drive member 24 is connected to the worm 212, and drives the second gear 214 to rotate by driving the worm 212 to rotate, which can drive the hook wheel 23 to roll, so as to drive the hanging basket 60 to move forward.

[0035] In one possible implementation, see Figure 3 and Figure 4 A sliding hole 221 is provided on the side wall of the first frame 22 , and a sliding rod 321 is provided on the second frame 32 . The sliding rod 321 is slidably disposed in the sliding hole 221 .

[0036] It should be noted that there can be two slide holes 221 and two slide rods 321, and each slide rod 321 is slidably connected to each slide hole 221. The slide rod 321 can limit the position of the second frame 32, so that the second frame 32 always maintains horizontal sliding with the first frame 22. When the walking mechanism 20 drives the hanging basket 60 to walk along the slideway 10, the first elastic member 322 pushes the second frame 32 through elastic force, so that the transmission pin 2121 is separated from the plug hole 3111, and the first transmission assembly 21 and the second transmission assembly 31 form the second state; when the second frame 32 abuts the positioning member 40, the first elastic member 322 is compressed, and the slide rod 321 slides into the slide hole 221, and the first transmission assembly 21 and the second transmission assembly 31 form the first state, and the rotating drive member 24 controls the cam 33 to brake the hanging basket 60, thereby improving construction safety.

[0037] In one possible implementation, see Figure 4 and Figure 5 A groove 323 is vertically formed on the second frame 32 , the rack 312 is slidably connected in the groove 323 , and the bottom wall of the rack 312 is connected to the groove 323 through a second elastic member 324 .

[0038] It should be noted that the side wall of the rack 312 is slidably fitted with the inner wall of the groove 323, and a second elastic member 324 is provided on the bottom wall of the rack 312. The second elastic member 324 can be a spring, and the other end of the second elastic member 324 is connected to the inner wall of the groove 323. When the first transmission assembly 21 and the second transmission assembly 31 form the second state, the elastic force of the first elastic member 322 pushes the rack 312 so that the top of the rack 312 abuts against the inner top wall of the groove 323; when the first transmission assembly 21 and the second transmission assembly 31 form the first state, the rotating third gear 311 drives the rack 312 to move downward, the rack 312 compresses the first elastic member 322, and drives the fourth gear 313 to rotate. When the hanging basket 60 moves to the construction position of the next section, the operator fixes the hanging basket 60 on the box beam 50 by setting the rear anchor, and reverses the control cam 33 by rotating the driving member 24 to separate it from the inner wall of the slide groove 11. The compressed first elastic member 322 can push the rack 312 to return to the inner top wall of the abutment groove 323 through elastic force, so as to ensure the walking brake of the hanging basket 60 in the next beam section.

[0039] In one possible implementation, see Figure 5 A limiting groove 3231 is provided inside the groove 323 , and a sliding bar 3121 is provided on the side wall of the rack 312 . The sliding bar 3121 is slidably fitted with the inner wall of the limiting groove 3231 .

[0040] It should be noted that a limiting groove 3231 is provided on the two opposite side walls of the groove 323, and a sliding bar 3121 is provided on the two opposite side walls of the rack 312. The sliding bar 3121 slides and fits with the inner wall of the limiting groove 3231, so that the rack 312 can slide in the vertical direction inside the groove 323, thereby preventing the groove 323 from being offset under the pushing action of the second elastic member 324, thereby affecting the engagement with the third gear 311 and the fourth gear 313.

[0041] In some embodiments, a push rod 41 may be slidably provided on the top of the positioning member 40, and a third elastic member 42 may be sleeved on the push rod 41, and the push rod 41 is used to press against the upper surface of the slideway 10. The third elastic member 42 may be a spring, one end of which is sleeved on the push rod 41, and the other end is connected to the positioning member 40. The push rod 41 is pressed against the upper surface of the slideway 10 by the elastic force of the third elastic member 42, so that the positioning member 40 is fixed on the slideway 10; the operator can change the fixed position of the positioning member 40 on the slideway 10 by lifting the push rod 41 and sliding the positioning member 40 along the slideway 10, so as to realize the detachable connection of the positioning member 40 on the slideway 10, so that the hanging basket 60 can realize automatic braking when walking to the next section construction position.

[0042] The working principle of the walking device assembly of the hanging basket 60 provided by the present invention is as follows: when the beam body is under construction, the hanging basket 60 is fixed on the box beam 50 by the rear anchor. When the beam body construction is completed and the next section beam body construction is carried out, the construction position of the hanging basket 60 in the next section is first determined, and the positioning member 40 is installed at the construction position of the next section; the rear anchor is removed, and the hook wheel 23 is rolled on the inner top wall of the slide 11, at which time the first transmission component 21 and the second transmission component 31 form a second state; the first transmission component 21 is driven by the rotating driving member 24 to drive the hook wheel 23 to rotate so as to drive the hanging basket 60 to move along the slideway 10; when the hanging basket 60 moves to the construction position of the next section, The positioning member 40 abuts against the second frame 32 and stops the movement of the second frame 32; the first frame 22 is driven by the walking mechanism 20 to approach the second frame 32, and the transmission pin 2121 is inserted into the socket 3111, the first transmission assembly 21 and the second transmission assembly 31 form a first state, and the worm 212 is plugged and fixed with the third gear 311; the rotating driving member 24 drives the third gear 311 to rotate, and cooperates with the rack 312 and the fourth gear 313 to drive the cam 33 to rotate, so that the cam 33 presses against the inner wall of the slide groove 11 to realize the braking of the hanging basket 60; the rear anchor is installed to fix the hanging basket 60 on the box beam 50, and the beam construction of the next section is carried out.

[0043] It should be noted that when the rear anchor is installed to fix the hanging basket 60 on the box beam 50 for beam construction, the bottom wall of the first frame 22 abuts against the upper surface of the slideway 10, and the hook wheel 23 is separated from the inner top wall of the slide groove 11. Therefore, the rotating drive member 24 can be reversed to separate the cam 33 from the inner wall of the slide groove 11, and the braking of the hanging basket 60 can be cancelled after the hanging basket 60 is fixed on the box beam 50, so as to avoid affecting the movement of the hanging basket 60 in the next section.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The hanging basket walking device assembly is characterized by: include: A slideway is used for being fixedly laid on the box beam, the side wall of the slideway has a horizontally extending slide groove, and the top surface of the slideway is used for slidingly supporting the hanging basket; A walking mechanism is arranged at the bottom of the hanging basket, and the walking mechanism is slidably connected to the slide slot to drive the hanging basket to move on the slideway; A brake mechanism is provided on the traveling mechanism, and acts on the inner wall of the slideway to brake the traveling mechanism; Among them, the walking mechanism is provided with a first transmission component, and the braking mechanism is provided with a second transmission component. The second transmission component has a first state in which it is transmission-connected with the first transmission component, and also has a second state in which transmission is interrupted with the first transmission component. The braking mechanism stops the walking mechanism in the first state.

2. The hanging basket walking device assembly according to claim 1, characterized in that: The walking mechanism comprises a first frame body arranged at the bottom of the hanging basket, and the first frame body is provided with the first transmission assembly; the braking mechanism comprises a second frame body and a cam, the second frame body is slidably connected to the first frame body along the extension direction of the slideway, and the second frame body is provided with the second transmission assembly; the cam is in driving connection with the second transmission assembly, and the distal end of the cam is used to abut against the inner wall of the slideway to brake the walking mechanism; The first transmission assembly and the second transmission assembly form the first state when the second frame slides close to the first frame.

3. The hanging basket walking device assembly according to claim 2, characterized in that: The first transmission component is provided with a transmission pin, and the second transmission component is provided with a socket matching the shape of the transmission pin; wherein, when the second frame slides close to the first frame, the transmission pin is plugged into the socket, so that the first transmission component and the second transmission component form the first state.

4. The hanging basket walking device assembly according to claim 3, characterized in that: A first elastic member is provided between the first frame and the second frame; a positioning member is provided on the slideway, and the positioning member is spaced apart and arranged on a side of the second frame away from the first frame, and the positioning member is used to abut against the second frame to allow the transmission pin to pass through the insertion hole.

5. The hanging basket walking device assembly according to claim 4, characterized in that: The first transmission assembly comprises: A worm gear rotatably mounted on the first frame; A worm, rotatably connected to the first frame, the worm meshing with the worm wheel, and the transmission latch is provided on the worm; A first gear, coaxially connected to the worm gear and rotatably connected to the first frame; The second gear is rotatably connected to the first frame and is located below the first gear. The second gear is meshed with the first gear.

6. The hanging basket walking device assembly according to claim 5, characterized in that: The second transmission assembly comprises: A third gear is rotatably mounted on the second frame, and the third gear is provided with the insertion hole; A rack is vertically slidably connected to the second frame, and the rack is meshingly connected to the third gear; The fourth gear is rotatably disposed on the second frame and is located below the third gear. The fourth gear is meshed and connected with the rack and is coaxially connected with the cam.

7. The hanging basket walking device assembly according to claim 5, characterized in that: The walking mechanism also includes a hook wheel and a rotating drive member; the hook wheel is rotatably arranged on the first frame and is coaxially connected to the second gear, and the hook wheel is used to roll the inner top wall of the slide groove; the rotating drive member is arranged on the first frame, and the output end is connected to the worm.

8. The hanging basket walking device assembly according to claim 2, characterized in that: A sliding hole is arranged on the side wall of the first frame body, and a sliding rod is arranged on the second frame body. The sliding rod is slidably arranged in the sliding hole.

9. The hanging basket walking device assembly according to claim 6, characterized in that: The second frame is vertically provided with a groove, the rack is slidably connected in the groove, and the bottom wall of the rack is connected to the groove through a second elastic member.

10. The hanging basket walking device assembly according to claim 9, characterized in that: A limiting groove is provided inside the groove, and a sliding bar is provided on the side wall of the rack, and the sliding bar is slidably fitted with the inner wall of the limiting groove.

Images