Cylindrical pier maintenance film wrapping device

Abstract

The utility model discloses a cylindrical pier maintenance film wrapping device which comprises a cylindrical pier body, a rotating disc is arranged above the cylindrical pier body, a hanging scaffold is installed at the upper end of the rotating disc, a rotating lifting mechanism is installed at the upper end of the hanging scaffold, and a first installation ring is arranged on the outer surface of the cylindrical pier body. A connecting rod is mounted at the upper end of the first mounting ring, a second mounting ring is mounted at the upper end of the connecting rod, pulleys are arranged on the inner side of the first mounting ring and the inner side of the second mounting ring, and a film roller convenient-to-disassemble mechanism is arranged on the outer side of the first mounting ring and the outer side of the second mounting ring. The thin film roller can be conveniently detached through the thin film roller convenient detaching mechanism, after a thin film on the thin film roller is used up, a new thin film roller can be conveniently replaced, thin film wrapping work continues to be carried out, the rotary lifting mechanism can conveniently drive the rotary disc to rotate, and therefore thin film wrapping work can be conveniently carried out on a cylindrical pier; and the telescopic rod is arranged, so that the height can be adjusted while rotation is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of pier column maintenance devices, and in particular relates to a cylindrical pier maintenance film wrapping device. Background Art

[0002] As an important part of bridge engineering, the maintenance of piers after pouring has always been the focus of pier construction technology. If the maintenance work is improper and untimely, the water on the concrete surface will lose too quickly and cracks will easily appear. This will directly affect the strength and durability of the concrete and even endanger the safety of the engineering structure.

[0003] The existing pier column maintenance film winding device includes a bracket, a circular channel for accommodating the pier column, and the bracket is used to be sleeved on the outside of the pier column. The inner side of the circular channel is evenly provided with a plurality of rolling structures along the circumferential direction. A support frame is provided on the circular channel for fixing the film roll. A hanging cable is provided on the bracket for rotating the bracket on a crane. A driving member is also provided on the bracket for construction personnel to drive the bracket to rotate on the ground; in order to solve the technical problems of high risk factor and unsatisfactory winding effect in the prior art film winding method, the film winding device is not convenient to replace a new film roll after the film roll is used; and the film winding device provided cannot ensure that it can stably descend and rotate at the same time. Utility Model Content

[0004] The utility model aims to provide a cylindrical pier curing film wrapping device which is convenient for disassembling a film roll and for stably rotating and descending a film winding device.

[0005] The utility model is achieved through the following technical scheme: a cylindrical pier maintenance film wrapping device, including a cylindrical pier body, a rotating disk is arranged above the cylindrical pier body, a hanging plate is installed on the upper end of the rotating disk, a rotating lifting mechanism is installed on the upper end of the hanging plate, a first mounting ring is arranged on the outer surface of the cylindrical pier body, a connecting rod is installed on the upper end of the first mounting ring, a second mounting ring is installed on the upper end of the connecting rod, pulleys are arranged on the inner sides of the first mounting ring and the second mounting ring, and a film roller disassembly mechanism is arranged on the outer sides of the first mounting ring and the second mounting ring.

[0006] In order to better realize the utility model, further, the film roller disassembly mechanism includes a film roller body, screw holes, fixing ears, threaded sleeves and bolts, a fixing ear is arranged on the outer side of the second mounting ring, a threaded sleeve is installed on the upper end of the fixing ear, a bolt threadedly connected thereto is arranged inside the threaded sleeve, another group of fixing ears is arranged on the outer side of the first mounting ring, the film roller body is installed on the upper end of the other group of fixing ears, and a screw hole is opened on the upper end of the film roller body.

[0007] In order to better realize the utility model, further, the film roller disassembly mechanism also includes a hexagonal block, a rotating shaft and a hexagonal groove, the upper end of another set of fixed ears is equipped with a rotating shaft, the upper end of the rotating shaft is equipped with a hexagonal block, and the lower end of the film roller body is provided with a hexagonal groove corresponding to the hexagonal block.

[0008] In order to better realize the utility model, further, the lower end of the threaded sleeve is rotatably connected to the fixed ear through a bearing, and the lower end of the rotating shaft is rotatably connected to another group of fixed ears through a bearing.

[0009] In order to better realize the utility model, further, the rotating lifting mechanism includes a motor, a driving gear, a driven gear, a rotating rod and a telescopic rod. The motor is installed on the upper end side of the hanging plate, the driving gear is installed on the output end of the motor, the driven gear meshing with the driving gear is installed on the side of the driving gear, the rotating rod is installed on the lower end of the driven gear, the telescopic rod is installed on the lower end side of the rotating plate, and the lower end of the telescopic rod is connected to the second mounting ring.

[0010] In order to better realize the utility model, further, the rotating lifting mechanism also includes an annular groove, a sliding rod and a sliding block. The lower end side of the hanging plate is installed with a sliding rod, the lower end of the sliding rod is installed with a sliding block, and the upper end of the rotating plate is provided with an annular groove corresponding to the sliding block.

[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0012] (1) The utility model is provided with a film roller disassembly mechanism, which can facilitate the disassembly of the film roller. When the film on the film roller is used up, a new film roller can be easily replaced to facilitate the continuation of the film coating work;

[0013] (2) The utility model is provided with a rotating lifting mechanism, which can drive the rotating disk to rotate, thereby driving the film roller to rotate around the surface of the cylindrical pier body, so as to facilitate the film wrapping work on the cylindrical pier. At the same time, the setting of the telescopic rod can make it possible to achieve the purpose of rotating and adjusting its height at the same time;

[0014] (3) The utility model has a reasonable structure and complete functions. It is easy to disassemble the film roll and to stably rotate and lower the film winding device. It can improve the technical defects of the existing pier column maintenance film winding device and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the film roller disassembly mechanism in the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the rotary lifting mechanism in the utility model.

[0019] Wherein: 1—cylindrical pier body, 2—connecting rod, 3—first mounting ring, 4—film roller disassembly mechanism, 41—film roller body, 42—screw hole, 43—fixing ear, 44—threaded sleeve, 45—bolt, 46—hexagonal block, 47—rotating shaft, 48—hexagonal groove, 5—hanging plate, 6—rotating lifting mechanism, 61—annular groove, 62—motor, 63—driving gear, 64—driven gear, 65—rotating rod, 66—sliding rod, 67—sliding block, 68—telescopic rod, 7—rotating plate, 8—pulley, 9—second mounting ring. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, it is limited that "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly including one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1:

[0024] The main structure of this embodiment is as follows: Figure 1 As shown, it includes a cylindrical pier body, a rotating disk 7 is arranged above the cylindrical pier body 1, a hanging plate 5 is installed on the upper end of the rotating disk 7, a rotating lifting mechanism 6 is installed on the upper end of the hanging plate 5, a first mounting ring 3 is arranged on the outer surface of the cylindrical pier body 1, a connecting rod 2 is installed on the upper end of the first mounting ring 3, a second mounting ring 9 is installed on the upper end of the connecting rod 2, a pulley 8 is arranged on the inner side of the first mounting ring 3 and the second mounting ring 9, and a film roller disassembly mechanism 4 is arranged on the outer side of the first mounting ring 3 and the second mounting ring 9.

[0025] The specific implementation method is to utilize the film roller disassembly mechanism 4 so that the film roller body 41 can still rotate normally after being fixed, so as to ensure the stability of its rotation process; the rotating lifting mechanism 6 drives the rotating disk 7 to rotate, and the rotating disk 7 drives the second mounting ring 9 to rotate through the rotating lifting mechanism 6, thereby driving the film roller body 41 to wrap the surface of the cylindrical pier body 1 with film. At the same time, the rotating lifting mechanism 6 can drive the second mounting ring 9 to lift and lower, so as to wrap different positions of the cylindrical pier body 1 with film. The rotating lifting mechanism 6 can also improve the stability of the rotating disk 7 during rotation.

[0026] Embodiment 2:

[0027] Based on the above embodiment, this embodiment further defines the structure of the film roller disassembly mechanism 4, such as Figure 2As shown, the film roll disassembly mechanism 4 includes a film roll body 41, a screw hole 42, a fixing ear 43, a threaded sleeve 44 and a bolt 45. The fixing ear 43 is arranged on the outer side of the second mounting ring 9, and the threaded sleeve 44 is installed on the upper end of the fixing ear 43. The threaded sleeve 44 is provided with a bolt 45 threadedly connected thereto. Another set of fixing ears 43 is arranged on the outer side of the first mounting ring 3, and the film roll body 41 is installed on the upper end of the other set of fixing ears 43. The upper end of the film roll body 41 is provided with a screw hole 42. When in use, the bolt 45 is loosened and taken out from the screw hole 42. At this time, the film roll body 41 can be removed so as to replace the film roll body 41. The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0028] Embodiment 3:

[0029] Based on the above embodiment, this embodiment further defines the structure of the film roller disassembly mechanism 4, such as Figure 2 As shown, the film roll disassembly mechanism 4 further includes a hexagonal block 46, a rotating shaft 47 and a hexagonal slot 48. The upper end of the other set of fixing ears 43 is mounted with a rotating shaft 47, the upper end of the rotating shaft 47 is mounted with a hexagonal block 46, and the lower end of the film roll body 41 is provided with a hexagonal slot 48 corresponding to the hexagonal block 46. When in use, the hexagonal slot 48 at the lower end of the film roll body 41 is correspondingly plugged into the hexagonal block 46 at the upper end of the rotating shaft 47, and then the film roll body 41 can be fixed by rotating the bolt 45 inside the threaded sleeve 44. The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0030] Embodiment 4:

[0031] Based on the above embodiment, this embodiment further defines the structure of the film roller disassembly mechanism 4, such as Figure 2 As shown, the lower end of the threaded sleeve 44 is rotatably connected to the fixing ear 43 through a bearing, and the lower end of the rotating shaft 47 is rotatably connected to another set of fixing ears 43 through a bearing. This arrangement allows the film roller body 41 to still rotate normally after being fixed, so as to ensure the stability of its rotation process. The other parts of this embodiment are the same as those of the above embodiment and will not be repeated.

[0032] Embodiment 5:

[0033] Based on the above embodiment, this embodiment further defines the structure of the film roller disassembly mechanism 4, such as Figure 2As shown, the rotating lifting mechanism 6 includes a motor 62, a driving gear 63, a driven gear 64, a rotating rod 65 and a telescopic rod 68. The motor 62 is installed on the upper side of the hanging plate 5, the driving gear 63 is installed on the output end of the motor 62, the driven gear 64 meshing with the driving gear 63 is installed on the side, the rotating rod 65 is installed on the lower end of the driven gear 64, and the telescopic rod 68 is installed on the lower side of the rotating plate 7. The lower end of the telescopic rod 68 is connected to the second mounting ring 9. The motor 62 is turned on, and the motor 62 drives the driving gear 63 to rotate through the output end, and the driving gear 63 drives the driven gear 64 to rotate, and the driven gear 64 drives the rotating rod 65 to rotate, and the rotating rod 65 drives the rotating disk 7 to rotate, and the rotating disk 7 drives the telescopic rod 68 to rotate, and the telescopic rod 68 drives the second mounting ring 9 to rotate, thereby driving the film roller body 41 to wrap the surface of the cylindrical pier body 1 with a film, and at the same time, the telescopic rod 68 can drive the second mounting ring 9 to rise and fall, so as to wrap different positions of the cylindrical pier body 1 with a film. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0034] Embodiment 6:

[0035] Based on the above embodiment, this embodiment further defines the structure of the film roller disassembly mechanism 4, such as Figure 2 As shown, the rotary lifting mechanism 6 also includes an annular groove 61, a slide bar 66 and a slider 67. The lower end side of the hanging plate 5 is equipped with a slide bar 66, and the lower end of the slide bar 66 is equipped with a slider 67. The upper end of the rotating plate 7 is provided with an annular groove 61 corresponding to the slider 67. When the rotating plate 7 rotates, the slider 67 at the lower end of the slide bar 66 is driven to rotate inside the annular groove 61, thereby improving the stability of the rotating plate 7 during rotation. The other parts of this embodiment are the same as those of the above embodiment and will not be repeated.

[0036] It can be understood that the working principle and working process of the cylindrical pier maintenance film wrapping device structure according to an embodiment of the utility model, such as the bolts 45 and the pulley 8 and other components are all prior arts and are well known to technicians in this field, and will not be described in detail here.

[0037] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cylindrical pier curing film wrapping device, comprising a cylindrical pier body, characterized in that: A rotating disk (7) is arranged above the cylindrical pier body (1), a hanging disk (5) is installed on the upper end of the rotating disk (7), a rotating lifting mechanism (6) is installed on the upper end of the hanging disk (5), a first mounting ring (3) is arranged on the outer surface of the cylindrical pier body (1), a connecting rod (2) is installed on the upper end of the first mounting ring (3), a second mounting ring (9) is installed on the upper end of the connecting rod (2), pulleys (8) are arranged on the inner sides of the first mounting ring (3) and the second mounting ring (9), and a film roller disassembly mechanism (4) is arranged on the outer sides of the first mounting ring (3) and the second mounting ring (9).

2. A cylindrical pier curing film wrapping device according to claim 1, characterized in that: The film roller disassembly mechanism (4) comprises a film roller body (41), a screw hole (42), a fixing ear (43), a threaded sleeve (44) and a bolt (45); a fixing ear (43) is arranged on the outer side of the second mounting ring (9); a threaded sleeve (44) is installed on the upper end of the fixing ear (43); a bolt (45) threadedly connected to the fixing ear (43) is arranged inside the threaded sleeve (44); another set of fixing ears (43) is arranged on the outer side of the first mounting ring (3); a film roller body (41) is installed on the upper end of the other set of fixing ears (43); and a screw hole (42) is opened on the upper end of the film roller body (41).

3. A cylindrical pier curing film wrapping device according to claim 2, characterized in that: The film roller disassembly mechanism (4) further comprises a hexagonal block (46), a rotating shaft (47) and a hexagonal groove (48); the upper end of the other set of fixing ears (43) is mounted with a rotating shaft (47); the upper end of the rotating shaft (47) is mounted with a hexagonal block (46); and the lower end of the film roller body (41) is provided with a hexagonal groove (48) corresponding to the hexagonal block (46).

4. A cylindrical pier curing film wrapping device according to claim 3, characterized in that: The lower end of the threaded sleeve (44) is rotatably connected to the fixing ears (43) via a bearing, and the lower end of the rotating shaft (47) is rotatably connected to another set of fixing ears (43) via a bearing.

5. The cylindrical pier curing film wrapping device according to claim 1, characterized in that: The rotary lifting mechanism (6) comprises a motor (62), a driving gear (63), a driven gear (64), a rotating rod (65) and a telescopic rod (68); the motor (62) is mounted on the upper side of the hanging plate (5); the driving gear (63) is mounted on the output end of the motor (62); the driven gear (64) meshing with the driving gear (63) is mounted on the side of the driving gear (63); the rotating rod (65) is mounted on the lower end of the driven gear (64); the telescopic rod (68) is mounted on the lower side of the rotating plate (7); the lower end of the telescopic rod (68) is connected to the second mounting ring (9).

6. The cylindrical pier curing film wrapping device according to claim 5, characterized in that: The rotary lifting mechanism (6) further comprises an annular groove (61), a sliding rod (66) and a sliding block (67); the sliding rod (66) is installed on the side of the lower end of the hanging plate (5); the sliding block (67) is installed on the lower end of the sliding rod (66); and the upper end of the rotating plate (7) is provided with an annular groove (61) corresponding to the sliding block (67).

Images