Concrete pouring construction device for cylindrical structures

Abstract

According to the concrete pouring construction device for the cylindrical structures, the whole device is driven by the climbing mechanism to drive the pouring pipe and the vibrating rod to ascend and descend; the driving mechanism, the transmission mechanism, the translation mechanism and the swing mechanism are matched to adjust the position of the connecting frame and drive the rotary table to rotate, so that position adjustment and circumferential rotation of the pouring pipe and the vibrating rod are achieved, circumferential pouring and vibrating work of barrel-type structures with different radial sizes is achieved, and pouring and vibrating work can be conducted at the same time. The defect of air holes in concrete can be effectively reduced, an adjusting frame is driven by a first motor to rotate, the adjusting frame drives a mounting frame to reciprocate through an adjusting block and a swing rod, a pouring pipe and a vibrating rod are made to conduct uniform pouring and vibrating work in the radial direction, and the concrete pouring quality is improved; and the position of the adjusting block is adjusted through the adjusting mechanism so as to adjust the stroke range of reciprocating motion of the pouring pipe and the vibrating rod, so that the device is suitable for pouring work of cylindrical structures with different thicknesses and sizes and has good universality.

Description

Technical Field

[0001] The invention relates to the technical field of cylindrical structure construction, and in particular to a cylindrical structure concrete pouring construction device. Background Art

[0002] A chimney is a structure that provides ventilation for hot flue gases or smoke from a boiler, furnace or fireplace. Chimneys are usually vertical, or as close to vertical as possible, to ensure smooth flow of gases and to draw air into the so-called chimney combustion or chimney effect. When constructing a chimney, the usual steps are: foundation construction, cylinder construction, ancillary facilities construction, and final construction acceptance. Foundation construction is the first step in chimney construction and is also a key link in the entire project. The stability and bearing capacity of the foundation directly affect the safety and service life of the chimney. The construction of ancillary facilities is a supplementary link in chimney construction, including the installation and commissioning of equipment such as flues, platforms, and ladders. Cylinder construction is the core link of chimney construction, involving multiple construction processes and technical requirements. It generally adopts two inner and outer cylindrical templates to form an annular casting cavity, and casts the annular casting cavity. The inner and outer cylindrical templates are spliced ​​layer by layer along the height direction, and cast layer by layer. This process usually requires manual cooperation with casting equipment to cast concrete, and after each pouring, manual hand-held or operated vibration equipment for vibration. This process is relatively cumbersome, and concrete is not easy to be evenly poured in the annular casting cavity. It is also not easy for the operator to control the height of the vibrating rod in the concrete, resulting in the concrete at the bottom not being vibrated evenly and effectively, and more hole defects are prone to appear inside, and the casting quality is difficult to meet the design requirements. Summary of the invention

[0003] The purpose of the present invention is to address the deficiencies in the above-mentioned technology and to propose a concrete pouring construction device for a cylindrical structure, aiming to solve the above-mentioned problems.

[0004] The present invention provides a concrete pouring construction device for a cylindrical structure, comprising:

[0005] A track frame, on which a lifting frame is movably arranged, and on which a climbing mechanism for driving the lifting frame to climb is arranged;

[0006] A turntable, the turntable is rotatably mounted on the lifting frame, and a slewing mechanism for driving the turntable to rotate is provided on the turntable;

[0007] A plurality of connecting frames, wherein the connecting frames are movably mounted on the turntable, and a translation mechanism for adjusting the positions of the connecting frames is provided on the turntable;

[0008] A driving mechanism, wherein the driving mechanism is respectively connected to the rotary mechanism and the translation mechanism and drives the rotary mechanism and the translation mechanism to work respectively, and the turntable is provided with a transmission mechanism, and the transmission mechanism is used to adjust the transmission state between the driving mechanism, the rotary mechanism and the translation mechanism;

[0009] A mounting frame, each of the connecting frames is movably provided with the mounting frame, each of the mounting frames is provided with a pouring pipe and a vibrating rod, an adjusting frame is rotatably provided on the connecting frame, an adjusting block is movably provided on the adjusting frame, a swing rod is hingedly provided on the adjusting block, the swing rod is hingedly connected to the mounting frame and drives the mounting frame to reciprocate, and a first motor is provided on the connecting frame to drive the adjusting frame to rotate;

[0010] An adjusting mechanism is arranged on the adjusting frame and is used for adjusting the position of the adjusting block.

[0011] Preferably, the transmission mechanism includes a rotating drum, a slide, a spring and a magnetic attraction component, the rotating drum is rotatably mounted on the turntable, the driving mechanism is transmission-connected with the rotating drum and drives the rotating drum to rotate, the slide is movably mounted on the rotating drum, the rotating drum drives the slide to rotate, a first bevel gear and a second bevel gear are arranged on the slide, a main gear and a main bevel gear are rotatably arranged on the turntable, the main gear and the main bevel gear are both provided with through holes for the rotating drum to pass through, and a first bevel tooth groove for the first bevel gear to engage with is arranged on the main gear The main bevel gear is provided with a second bevel tooth groove for the second bevel gear to mesh with, the main gear is connected to the translation mechanism for transmission and drives the translation mechanism to work, the main bevel gear is connected to the rotary mechanism for transmission and drives the rotary mechanism to work, the spring pushes the slide to drive the first bevel gear away from the first bevel tooth groove and drives the second bevel gear to mesh with the second bevel tooth groove, and the magnetic attraction component is used to push the slide to drive the second bevel gear away from the second bevel tooth groove and drive the first bevel gear to mesh with the first bevel tooth groove.

[0012] Preferably, the translation mechanism includes a first crown gear ring, a plurality of transmission gears and a plurality of screw rods, the plurality of screw rods are rotatably mounted on the turntable, each of the screw rods is provided with the transmission gear, the connecting frame is provided with screw holes matching with the screw rods, the plurality of screw rods respectively drive the plurality of connecting frames to move, the first crown gear ring is rotatably mounted on the turntable and respectively meshes with the plurality of transmission gears, the first crown gear ring is provided with an inner gear ring, and the inner gear ring meshes with the main gear.

[0013] Preferably, the rotating mechanism includes a driven bevel gear, a rotating gear and a second crown gear ring, the driven bevel gear is rotatably mounted on the turntable and meshes with the main bevel gear, the rotating gear is coaxially arranged with the driven bevel gear and rotates with the driven bevel gear, and the second crown gear ring is arranged on the lifting frame and meshes with the rotating gear.

[0014] Preferably, the magnetic attraction component includes an electromagnet and an iron ring, the iron ring is arranged on the slide seat, and the electromagnet is arranged on the turntable, and the electromagnet is used to attract the iron ring to drive the first bevel gear to engage with the first bevel tooth groove and drive the second bevel gear away from the second bevel tooth groove.

[0015] Preferably, the rotating drum is provided with an inner cavity, a slider is movably provided in the inner cavity, a plurality of slide grooves are provided on the side wall of the rotating drum, a plurality of connecting parts are provided on the slider, the connecting parts pass through the slide grooves and are connected to the slide seat, and the spring is installed in the inner cavity and abuts against the slider.

[0016] Preferably, the driving mechanism is a driving motor, which is transmission-connected to the rotating drum and drives the rotating drum to rotate.

[0017] Preferably, the adjustment mechanism includes a second motor and a threaded rod, the second motor is arranged on the adjustment frame, the threaded rod is rotatably mounted on the adjustment frame, the second motor is transmission connected to the threaded rod and drives the threaded rod to rotate, and the adjustment block is provided with a screw hole that cooperates with the threaded rod.

[0018] Preferably, an annular cavity is provided on the lifting frame, a connecting ring is provided on one side of the annular cavity, the annular cavity is communicated with a ground pump truck, and a plurality of casting pipes are respectively connected to the connecting ring and respectively communicated with the annular cavity.

[0019] Preferably, the climbing mechanism includes a third motor, a worm, a worm wheel and a climbing gear. The worm and the worm wheel are both rotatably mounted on the lifting frame. The worm is meshed with the worm wheel. The third motor is transmission-connected to the worm and drives the worm to rotate. The climbing gear is coaxially connected to the worm wheel and rotates with the worm wheel. A rack meshed with the climbing gear is provided on the track frame.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] After the cylindrical formwork is installed, the climbing mechanism drives the entire device to drive the casting pipe and the vibrating rod to rise and fall. The driving mechanism, transmission mechanism, translation mechanism and rotary mechanism cooperate to adjust the position of the connecting frame and drive the turntable to rotate, thereby realizing the position adjustment and circumferential rotation of the casting pipe and the vibrating rod, and realizing the circumferential casting and vibration of cylindrical structures of different radial sizes. The casting and vibration work can be carried out at the same time, which can effectively reduce the air hole defects in the concrete. The adjusting frame is driven to rotate by the first motor, and the adjusting frame drives the mounting frame to move back and forth through the adjusting block and the rocker rod, so that the casting pipe and the vibrating rod can be cast and vibrated more evenly along the radial direction, thereby improving the concrete pouring quality. The position of the adjusting block is adjusted by the adjusting mechanism to adjust the reciprocating travel range of the casting pipe and the vibrating rod, so that it is suitable for the casting of cylindrical structures of different thicknesses and sizes, and has good universal performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0024] Figure 2 It is a structural schematic diagram of a climbing mechanism and a slewing mechanism in a certain embodiment of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the main gear and the first crown gear ring in a certain embodiment of the present invention;

[0026] Figure 4 It is a structural schematic diagram of a translation mechanism, a driving mechanism and a transmission mechanism in a certain embodiment of the present invention;

[0027] Figure 5 It is a structural schematic diagram of a transmission mechanism in a certain embodiment of the present invention;

[0028] Figure 6 It is a structural schematic diagram of a rotating drum in a certain embodiment of the present invention;

[0029] Figure 7 It is a structural schematic diagram of a connecting frame and an adjusting mechanism in a certain embodiment of the present invention.

[0030] In the figure, 1-track frame; 11-rack; 2-lifting frame; 21-annular cavity; 22-connecting ring; 3-climbing mechanism; 31-third motor; 32-worm; 33-worm wheel; 34-climbing gear; 4-turntable; 41-connecting frame; 42-mounting frame; 421-casting pipe; 422-vibrating rod; 43-adjusting frame; 44-adjusting block; 45-rocker; 46-first motor; 47-main gear; 471-first bevel tooth groove; 48-main bevel gear; 481-second bevel tooth groove; 5-slewing mechanism; 51-driven bevel gear Wheel; 52-rotating gear; 53-second crown gear ring; 6-translation mechanism; 61-first crown gear ring; 611-inner gear ring; 62-transmission gear; 63-screw; 7-driving mechanism; 8-transmission mechanism; 81-rotating cylinder; 811-inner cavity; 812-sliding block; 813-sliding groove; 814-connecting part; 82-sliding seat; 821-first bevel gear; 822-second bevel gear; 83-spring; 84-magnetic attraction component; 841-electromagnet; 842-iron ring; 9-adjusting mechanism; 91-second motor; 92-threaded rod. DETAILED DESCRIPTION

[0031] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] Reference Figures 1 to 7 The present invention provides a concrete pouring construction device for a cylindrical structure, comprising:

[0034] A track frame 1, on which a lifting frame 2 is movably arranged, and on which a climbing mechanism 3 for driving the lifting frame 2 to climb is arranged;

[0035] A turntable 4 is rotatably mounted on the lifting frame 2, and a slewing mechanism 5 is provided on the turntable 4 for driving the turntable 4 to rotate;

[0036] A plurality of connecting frames 41, wherein the connecting frames 41 are movably mounted on a turntable 4, and a translation mechanism 6 for adjusting the positions of the connecting frames 41 is provided on the turntable 4;

[0037] A driving mechanism 7, the driving mechanism 7 is respectively connected to the rotary mechanism 5 and the translation mechanism 6 and drives the rotary mechanism 5 and the translation mechanism 6 to work. A transmission mechanism 8 is provided on the turntable 4, and the transmission mechanism 8 is used to adjust the transmission state between the driving mechanism 7, the rotary mechanism 5 and the translation mechanism 6;

[0038] A mounting frame 42, each connecting frame 41 is movably provided with a mounting frame 42, each mounting frame 42 is provided with a pouring pipe 421 and a vibrating rod 422, an adjusting frame 43 is rotatably provided on the connecting frame 41, an adjusting block 44 is movably provided on the adjusting frame 43, a swing rod 45 is hingedly provided on the adjusting block 44, the swing rod 45 is hingedly connected to the mounting frame 42 and drives the mounting frame 42 to reciprocate, and a first motor 46 is provided on the connecting frame 41 to drive the adjusting frame 43 to rotate;

[0039] The adjusting mechanism 9 is arranged on the adjusting frame 43 and is used for adjusting the position of the adjusting block 44 .

[0040] After the cylindrical formwork is installed, the climbing mechanism 3 drives the entire device to drive the pouring pipe 421 and the vibrating rod 422 to rise and fall, the driving mechanism 7, the transmission mechanism 8 and the translation mechanism 6 cooperate to adjust the position of the connecting frame 41 to achieve the position adjustment of the pouring pipe 421 and the vibrating rod 422, the driving mechanism 7, the transmission mechanism 8 and the rotating mechanism 5 cooperate to drive the turntable 4 to rotate, and the turntable 4 drives the pouring pipe 421 and the vibrating rod 422 to rotate circumferentially around the cylindrical structure, so as to realize the circumferential pouring and vibrating work of cylindrical structures of different radial sizes, and the pouring can be carried out at the same time. The pore defects in the concrete can be effectively reduced by the first motor 46 driving the adjusting frame 43 to rotate, and the adjusting frame 43 drives the mounting frame 42 to move back and forth through the adjusting block 44 and the rocker arm 45, so that the pouring pipe 421 and the vibrating rod 422 can be poured and vibrated more evenly along the radial direction, thereby improving the concrete pouring quality. The position of the adjusting block 44 is adjusted by the adjusting mechanism 9 to adjust the reciprocating travel range of the pouring pipe 421 and the vibrating rod 422, so that it is suitable for the pouring of cylindrical structures of different thicknesses and sizes, and has good universal performance.

[0041] Embodiment 2:

[0042] Reference Figures 1 to 7In combination with the technical solution of Example 1, in this embodiment, the transmission mechanism 8 includes a rotating drum 81, a slide 82, a spring 83 and a magnetic attraction assembly 84. The rotating drum 81 is rotatably installed on the turntable 4. The driving mechanism 7 is transmission-connected with the rotating drum 81 and drives the rotating drum 81 to rotate. The slide 82 is movably installed on the rotating drum 81. The rotating drum 81 drives the slide 82 to rotate. The slide 82 is provided with a first bevel gear 821 and a second bevel gear 822. The turntable 4 is rotatably provided with a main gear 47 and a main bevel gear 48. Both the main gear 47 and the main bevel gear 48 are provided with through holes for the rotating drum 81 to pass through. The main gear 47 is provided with a through hole for the first bevel gear 821 to pass through. The first bevel tooth groove 471 is engaged with the second bevel gear 822, and the main bevel gear 48 is provided with a second bevel tooth groove 481 for the second bevel gear 822 to engage with. The main gear 47 is transmission connected with the translation mechanism 6 and drives the translation mechanism 6 to work. The main bevel gear 48 is transmission connected with the rotary mechanism 5 and drives the rotary mechanism 5 to work. The spring 83 pushes the slide 82 to drive the first bevel gear 821 away from the first bevel tooth groove 471 and drive the second bevel gear 822 to engage with the second bevel tooth groove 481. The magnetic attraction component 84 is used to push the slide 82 to drive the second bevel gear 822 away from the second bevel tooth groove 481 and drive the first bevel gear 821 to engage with the first bevel tooth groove 471.

[0043] The driving mechanism 7 drives the rotating drum 81 to drive the slide 82 to rotate, and pushes the slide 82 through the magnetic attraction component 84 to drive the second bevel gear 822 away from the second bevel tooth groove 481 and drive the first bevel gear 821 to engage with the first bevel tooth groove 471. At this time, the spring 83 is in a compressed state, and the driving mechanism 7 is connected to the main gear 47 and drives the main gear 47 to rotate. The main gear 47 drives the translation mechanism 6 to work to adjust the positions of the plurality of adjustment frames 43, thereby adjusting the positions of the vibrating rod 422 and the pouring pipe 421. After the magnetic attraction assembly 84 stops working, the spring 83 resets and pushes the slide 82 to drive the first bevel gear 821 away from the first bevel tooth groove 471 and drives the second bevel gear 822 to engage with the second bevel tooth groove 481. The driving mechanism 7 is connected to the main bevel gear 48 and drives the main bevel gear 48 to rotate. The main bevel gear 48 works through the rotating mechanism 5 to drive the casting pipe 421 and the vibrating rod 422 to rotate circumferentially around the cylindrical structure, thereby realizing the circumferential casting and vibration of cylindrical structures of different radial sizes.

[0044] Specifically, the translation mechanism 6 includes a first crown gear ring 61, a plurality of transmission gears 62 and a plurality of screw rods 63. The plurality of screw rods 63 are rotatably mounted on the turntable 4. Each screw rod 63 is provided with a transmission gear 62. The connecting frame 41 is provided with a screw hole that cooperates with the screw rod 63. The plurality of screw rods 63 respectively drive the plurality of connecting frames 41 to move. The first crown gear ring 61 is rotatably mounted on the turntable 4 and respectively meshes with the plurality of transmission gears 62. The first crown gear ring 61 is provided with an inner gear ring 611, which meshes with the main gear 47.

[0045] During the rotation of the main gear 47, the first crown gear ring 61 is driven to rotate. During the rotation of the first crown gear ring 61, a plurality of screw rods 63 are driven to rotate through a plurality of transmission gears 62. The plurality of screw rods 63 respectively cooperate with the screw holes on the plurality of connecting frames 41 to adjust the radial positions of the plurality of connecting frames 41, that is, to adjust the positions of the vibrating rod 422 and the pouring pipe 421.

[0046] Specifically, the rotating mechanism 5 includes a driven bevel gear 51, a rotating gear 52 and a second crown gear ring 53. The driven bevel gear 51 is rotatably mounted on the turntable 4 and meshes with the main bevel gear 48. The rotating gear 52 is coaxially arranged with the driven bevel gear 51 and rotates with the driven bevel gear 51. The second crown gear ring 53 is arranged on the lifting frame 2 and meshes with the rotating gear 52.

[0047] During the rotation of the main bevel gear 48, the driven bevel gear 51 is driven to rotate, and the driven bevel gear 51 drives the rotating gear 52 to rotate. The rotating gear 52 rotates relative to the second crown gear ring 53, thereby driving the turntable 4 to rotate relative to the lifting frame 2. The turntable 4 drives the connecting frame 41 and the mounting frame 42 to rotate to drive the pouring pipe 421 and the vibrating rod 422 to rotate circumferentially around the cylindrical structure to achieve circumferential pouring and vibration, and cooperates with the climbing mechanism 3 to drive the lifting frame 2 to rise and fall to achieve layer-by-layer pouring and vibration of the cylindrical structure. This working mode of pouring and vibrating at the same time is conducive to eliminating air hole defects in concrete, and does not require spending more time on additional vibration work after pouring is completed, thereby improving the overall pouring efficiency.

[0048] Specifically, the magnetic attraction assembly 84 includes an electromagnet 841 and an iron ring 842. The iron ring 842 is arranged on the slide 82, and the electromagnet 841 is arranged on the turntable 4. The electromagnet 841 is used to attract the iron ring 842 to drive the first bevel gear 821 to mesh with the first bevel tooth groove 471 and drive the second bevel gear 822 away from the second bevel tooth groove 481.

[0049] When the electromagnet 841 is energized, the iron ring 842 is attracted to drive the slide 82 to move. During the movement of the slide 82, the second bevel gear 822 is driven away from the second bevel tooth groove 481 and the first bevel gear 821 is driven to engage with the first bevel tooth groove 471. At this time, the spring 83 is in a compressed state, and the driving mechanism 7 is connected to the main gear 47 and drives the main gear 47 to rotate. The main gear 47 drives the translation mechanism 6 to work to adjust the positions of the plurality of adjustment frames 43, thereby adjusting the positions of the vibrating rod 422 and the pouring pipe 421. After the electromagnet 841 is powered off, the spring 83 is reset and pushes the slide 82 to drive the first bevel gear 821 away from the first bevel tooth groove 471 and drive the second bevel gear 822 to engage with the second bevel tooth groove 481. The driving mechanism 7 is connected to the main bevel gear 48 and drives the main bevel gear 48 to rotate. The main bevel gear 48 works through the rotating mechanism 5 to drive the casting pipe 421 and the vibrating rod 422 to rotate circumferentially around the cylindrical structure, thereby realizing the circumferential casting and vibration of cylindrical structures of different radial sizes.

[0050] Specifically, the rotating drum 81 is provided with an inner cavity 811, and a slider 812 is movably provided in the inner cavity 811. A plurality of slide grooves 813 are provided on the side wall of the rotating drum 81. A plurality of connecting parts 814 are provided on the slider 812. The connecting parts 814 pass through the slide grooves 813 and are connected to the slide seat 82. The spring 83 is installed in the inner cavity 811 and abuts against the slider 812.

[0051] The connecting portion 814 on the slider 812 is connected to the slide seat 82 via the slide groove 813. The sliding limiting action between the connecting portion 814 and the slide groove 813 enables the slider 812 and the slide seat 82 to only slide relative to the rotating drum 81 but not rotate relative to the rotating drum 81, so that the rotating drum 81 can drive the slide seat 82 to rotate, which is beneficial to cooperate with the spring 83 and the magnetic attraction component 84 to be respectively connected to the translation mechanism 6 and the rotation mechanism 5 for transmission.

[0052] Specifically, the driving mechanism 7 is a driving motor, which is transmission-connected to the rotating drum 81 and drives the rotating drum 81 to rotate.

[0053] Embodiment 3:

[0054] Reference Figures 1 to 7 Combining the technical solutions of Example 1 and Example 2, in this embodiment, the adjusting mechanism 9 includes a second motor 91 and a threaded rod 92, the second motor 91 is arranged on the adjusting frame 43, the threaded rod 92 is rotatably installed on the adjusting frame 43, the second motor 91 is transmission-connected with the threaded rod 92 and drives the threaded rod 92 to rotate, and a screw hole cooperating with the threaded rod 92 is arranged on the adjusting block 44.

[0055] The second motor 91 drives the threaded rod 92 to rotate, and the threaded rod 92 cooperates with the screw hole on the adjusting block 44 to drive the adjusting block 44 to move relative to the adjusting frame 43, adjust the position of the adjusting block 44, and adjust the rotation radius of the adjusting block 44, thereby adjusting the reciprocating travel range of the mounting frame 42, and realizing the adjustment of the reciprocating travel range of the casting pipe 421 and the vibrating rod 422, so as to be suitable for the casting of cylindrical structures of different thicknesses and sizes, and has good universal performance.

[0056] Specifically, the lifting frame 2 is provided with an annular cavity 21, a connecting ring 22 is provided on one side of the annular cavity 21, the annular cavity 21 is connected to the ground pump truck, and a plurality of pouring pipes 421 are respectively connected to the connecting ring 22 and are respectively connected to the annular cavity 21. The pump truck delivers concrete to the annular cavity 21, and the annular cavity 21 can provide concrete to a plurality of pouring pipes 421 rotating with the mounting frame 42, thereby realizing concrete supply during the rotation of the pouring pipes 421.

[0057] Specifically, the climbing mechanism 3 includes a third motor 31, a worm 32, a worm wheel 33 and a climbing gear 34. The worm 32 and the worm wheel 33 are both rotatably mounted on the lifting frame 2. The worm 32 is meshed with the worm wheel 33. The third motor 31 is connected to the worm 32 in a transmission manner and drives the worm 32 to rotate. The climbing gear 34 is coaxially connected with the worm wheel 33 and rotates with the worm wheel 33. The track frame 1 is provided with a rack 11 meshed with the climbing gear 34. The third motor 31 drives the worm 32 to rotate, and the worm 32 drives the climbing gear 34 to rotate through the worm wheel 33. During the rotation of the climbing gear 34, it climbs along the rack 11 on the track frame 1, that is, the lifting and lowering work of the lifting frame 2 is realized.

[0058] The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. A concrete pouring construction device for a cylindrical structure, characterized in that: include: A track frame, on which a lifting frame is movably arranged, and on which a climbing mechanism for driving the lifting frame to climb is arranged; A turntable, the turntable is rotatably mounted on the lifting frame, and a slewing mechanism for driving the turntable to rotate is provided on the turntable; A plurality of connecting frames, wherein the connecting frames are movably mounted on the turntable, and a translation mechanism for adjusting the positions of the connecting frames is provided on the turntable; A driving mechanism, wherein the driving mechanism is respectively connected to the rotary mechanism and the translation mechanism and drives the rotary mechanism and the translation mechanism to work respectively, and the turntable is provided with a transmission mechanism, and the transmission mechanism is used to adjust the transmission state between the driving mechanism, the rotary mechanism and the translation mechanism; A mounting frame, each of the connecting frames is movably provided with the mounting frame, each of the mounting frames is provided with a pouring pipe and a vibrating rod, an adjusting frame is rotatably provided on the connecting frame, an adjusting block is movably provided on the adjusting frame, a swing rod is hingedly provided on the adjusting block, the swing rod is hingedly connected to the mounting frame and drives the mounting frame to reciprocate, and a first motor is provided on the connecting frame to drive the adjusting frame to rotate; An adjusting mechanism is arranged on the adjusting frame and is used for adjusting the position of the adjusting block.

2. The concrete pouring construction device for cylindrical structures according to claim 1 is characterized in that: The transmission mechanism includes a rotating drum, a sliding seat, a spring and a magnetic attraction component, the rotating drum is rotatably mounted on the turntable, the driving mechanism is transmission-connected with the rotating drum and drives the rotating drum to rotate, the sliding seat is movably mounted on the rotating drum, and the rotating drum drives the sliding seat to rotate, a first bevel gear and a second bevel gear are arranged on the sliding seat, a main gear and a main bevel gear are rotatably arranged on the turntable, the main gear and the main bevel gear are both provided with through holes for the rotating drum to pass through, and a first bevel tooth groove for the first bevel gear to engage with is arranged on the main gear. The main bevel gear is provided with a second bevel tooth groove for the second bevel gear to engage with, the main gear is transmission connected to the translation mechanism and drives the translation mechanism to work, the main bevel gear is transmission connected to the rotary mechanism and drives the rotary mechanism to work, the spring pushes the slide seat to drive the first bevel gear away from the first bevel tooth groove and drive the second bevel gear to engage with the second bevel tooth groove, and the magnetic attraction component is used to push the slide seat to drive the second bevel gear away from the second bevel tooth groove and drive the first bevel gear to engage with the first bevel tooth groove.

3. A cylindrical structure concrete pouring construction device according to claim 2, characterized in that: The translation mechanism includes a first crown gear ring, a plurality of transmission gears and a plurality of screw rods. The plurality of screw rods are rotatably mounted on the turntable, each of the screw rods is provided with the transmission gear, the connecting frame is provided with screw holes matching with the screw rods, and the plurality of screw rods respectively drive the plurality of connecting frames to move, the first crown gear ring is rotatably mounted on the turntable and respectively meshes with the plurality of transmission gears, the first crown gear ring is provided with an inner gear ring, and the inner gear ring meshes with the main gear.

4. The concrete pouring construction device for cylindrical structures according to claim 2 is characterized in that: The rotary mechanism includes a driven bevel gear, a rotary gear and a second crown gear ring. The driven bevel gear is rotatably mounted on the turntable and meshes with the main bevel gear. The rotary gear is coaxially arranged with the driven bevel gear and rotates with the driven bevel gear. The second crown gear ring is arranged on the lifting frame and meshes with the rotary gear.

5. The concrete pouring construction device for cylindrical structures according to claim 2 is characterized in that: The magnetic attraction component includes an electromagnet and an iron ring, wherein the iron ring is arranged on the slide seat, and the electromagnet is arranged on the turntable. The electromagnet is used to attract the iron ring to drive the first bevel gear to engage with the first bevel tooth groove and drive the second bevel gear to move away from the second bevel tooth groove.

6. The concrete pouring construction device for cylindrical structures according to claim 2, characterized in that: The rotating drum is provided with an inner cavity, a slider is movably provided in the inner cavity, a plurality of slide grooves are provided on the side wall of the rotating drum, a plurality of connecting parts are provided on the slider, the connecting parts pass through the slide grooves and are connected to the slide seat, and the spring is installed in the inner cavity and abuts against the slider.

7. The concrete pouring construction device for cylindrical structures according to claim 2 is characterized in that: The driving mechanism is a driving motor, which is transmission-connected to the rotating drum and drives the rotating drum to rotate.

8. The concrete pouring construction device for cylindrical structures according to claim 1 is characterized in that: The adjusting mechanism comprises a second motor and a threaded rod, wherein the second motor is arranged on the adjusting frame, the threaded rod is rotatably mounted on the adjusting frame, the second motor is transmission-connected with the threaded rod and drives the threaded rod to rotate, and the adjusting block is provided with a screw hole cooperating with the threaded rod.

9. The concrete pouring construction device for cylindrical structures according to claim 1, characterized in that: An annular cavity is arranged on the lifting frame, a connecting ring is arranged on one side of the annular cavity, the annular cavity is communicated with a ground pump truck, and a plurality of pouring pipes are respectively connected with the connecting ring and are respectively communicated with the annular cavity.

10. The concrete pouring construction device for cylindrical structures according to claim 1, characterized in that: The climbing mechanism includes a third motor, a worm, a worm wheel and a climbing gear. The worm and the worm wheel are both rotatably mounted on the lifting frame. The worm is meshed with the worm wheel. The third motor is transmission-connected to the worm and drives the worm to rotate. The climbing gear is coaxially connected to the worm wheel and rotates with the worm wheel. A rack meshed with the climbing gear is provided on the track frame.

Images