Post-construction high pier renovating platform device for highway bridge in mountainous area

Abstract

A high pier renovating platform device used after construction of a mountainous area expressway bridge comprises a supporting frame (1) arranged on the end face portion of the upper end of a high pier, a construction hanging basket set arranged on the side face portion of the periphery of the high pier and a cantilever beam hanging assembly arranged between the construction hanging basket set and the supporting frame (1). The construction operation platform is placed on the side face of the periphery of the high pier, the lifting connection points are arranged on the side face of the periphery of the high pier through the supporting frame (1) and the cantilever beam lifting assembly, and the installation points of the work operation hanging basket and the high pier are in a combined connection state. The technical problem that the construction hanging basket is in a shaking state due to the fact that a tower crane or a crane of 100 T or above is adopted for construction through the hanging basket is solved, and therefore the safety performance of construction operation conducted on the side face of the periphery of the high pier is improved.

Description

Technical Field

[0001] The utility model relates to a high pier repair platform device after construction, in particular to a high pier repair platform device after construction for highway bridges in mountainous areas. Background Art

[0002] In the process of mountain highway bridge construction, high piers are a commonly used structural form. After the high pier formwork is removed, it is necessary to repair the concrete appearance of the high pier, seal the tension holes and install the through rods during the cap beam construction. Therefore, the high pier repair platform device after the construction of mountain highway bridges is an important construction device. Among the existing high pier repair platform devices after the construction of mountain highway bridges, there is no high pier repair platform device after the construction of mountain highway bridges. Tower cranes or cranes above 100T are still used for construction through hanging baskets. Since the installation point of the construction hanging basket is no longer in a combined connection state with the high pier, the construction hanging basket is in a shaking state, which has safety hazards and high construction costs. At the same time, the hanging basket needs to be lifted on the high pier many times, which affects the construction efficiency of the high pier repair.

[0003] The utility model has the technical feature that the installation point of the working hanging basket is in a combined connection state with the high pier, and effectively explores and studies the technical problem that the construction hanging basket is in a shaking state when a tower crane or a crane of more than 100T is used to carry out construction through the hanging basket.

[0004] The statements here only provide background technology related to the utility model and do not necessarily constitute prior art. The technical solution of the application of the present invention is made based on the technical briefing document provided by the applicant on November 22, 2023, which solves actual technical problems in the work process, and the existing technical problems, technical features and technical effects in the similar patent literature and background technology obtained through retrieval. Summary of the invention

[0005] The object of the utility model is a high pier repair platform device used for post-construction high-speed road bridges in mountainous areas.

[0006] In order to overcome the above technical shortcomings, the purpose of the utility model is to provide a high pier repair platform device for mountain highway bridges after construction, thereby improving the safety performance of construction operations on the peripheral side of the high pier.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it includes a support frame arranged on the upper end surface portion of the high pier, a construction hanging basket group arranged on the peripheral side surface of the high pier, and a cantilever beam hanging assembly arranged between the construction hanging basket group and the support frame.

[0008] Due to the design of the support frame, the construction hanging basket group and the cantilevered beam hanging assembly, the construction operation platform is placed on the peripheral side of the high pier through the construction hanging basket group, and the lifting connection points are set on the peripheral side of the high pier through the support frame and the cantilevered beam hanging assembly, so that the installation point of the working hanging basket is in a combined and connected state with the high pier, which solves the technical problem of the construction hanging basket being in a shaking state when the tower crane or a crane of more than 100T is used to carry out construction through the hanging basket, thereby improving the safety performance of construction operations on the peripheral side of the high pier.

[0009] The utility model is designed to connect the support frame, the construction hanging basket group and the suspension beam hanging assembly to each other in a manner that the installation point of the working hanging basket is in a combined connection state with the high pier.

[0010] The utility model is designed to connect the construction hanging basket group and the suspension beam hanging assembly with the supporting frame in a manner of arranging hanging connection points on the peripheral side surfaces of the high pier.

[0011] The utility model is designed that a construction hanging basket group is arranged to include a first construction hanging basket and a second construction hanging basket.

[0012] The utility model designs a cantilever beam hanging component which includes a support beam, a vertical pull rod, an upper nut and a lower nut.

[0013] The technical effects of the above five technical solutions are: highlighting the technical feature that the installation point of the working basket is in a combined connection state with the high pier, and introducing the application in the technical field of the high pier repair platform device after construction of highway bridges in mountainous areas.

[0014] The utility model is designed to further include a first accessory device, and the first accessory device is arranged between the support frame and the construction hanging basket group, and the first accessory device is arranged to include a ladder frame and a connecting plate.

[0015] The technical effect of the above technical solution is that the integrated installation of other components is realized, thereby expanding the technical effect of the utility model.

[0016] The utility model is designed in which a support beam and a ladder frame are respectively arranged on the support frame, a vertical pull rod is arranged on the support beam, and a first construction hanging basket and a second construction hanging basket are respectively arranged on the vertical pull rod, an upper nut is arranged between the vertical pull rod and the support beam, and a lower nut is arranged between the vertical pull rod and the first construction hanging basket and the second construction hanging basket, and a connecting plate is respectively arranged between the ladder frame and the first construction hanging basket and the second construction hanging basket.

[0017] The technical effect of the above technical scheme is that the basic technical scheme of the utility model is formed by the support frame, the first construction hanging basket, the second construction hanging basket, the support beam, the vertical pull rod, the upper nut, the lower nut, the ladder frame and the connecting plate, which solves the technical problem of the utility model.

[0018] The utility model is designed that a support frame is arranged to include a frame part I, a frame part II, a frame part III, a frame part IV and a middle beam part, and one end head of the middle beam part is respectively arranged to be connected with one of the middle sides of the frame part I and one of the middle sides of the frame part II, and the other end heads of the middle beam part are respectively arranged to be connected with one of the middle sides of the frame part III and one of the middle sides of the frame part IV, and the upper end face end head of the frame part I, the upper end face end head of the frame part II, the upper end face end head of the frame part III and the upper end face end head of the frame part IV are respectively arranged to be connected with the support beam, and the lower end face portion of the frame part I, the lower end face portion of the frame part II, the lower end face portion of the frame part III and the lower end face portion of the frame part IV are respectively arranged to be connected with the high pier, the middle portion of the outer side surface of the frame part I and the middle portion of the outer side surface of the frame part IV are respectively arranged to be connected with the ladder frame, and the frame parts I, the frame parts II, the frame parts III and the frame parts IV are respectively arranged to be ladder frames with an X-shaped beam body in the middle, and the middle beam part is arranged to be a trough-shaped beam body.

[0019] The technical effect of the above technical solution is that: multiple groups of partition frames are realized for support, thereby improving the supporting stability performance of the support beam.

[0020] The utility model is designed that the first construction hanging basket and the second construction hanging basket are respectively arranged as a frame part V and a hanging basket part, and the lower end head of the vertical part of the frame part V is arranged to be connected with the middle part of the upper end face of the hanging basket part, the middle part of the inner end face of the frame part V is arranged to be connected with the ladder frame in a contacting manner, and the middle part of the vertical part of the frame part V is arranged to be connected with the connecting plate through bolts and nuts, the end head of the horizontal part of the hanging basket part is arranged to be connected with the vertical pull rod in a sleeve-type manner, and the end part of the lower end face part of the horizontal part of the hanging basket part is arranged to be connected with the lower nut in a contacting manner, the frame part V is arranged to be a rectangular three-dimensional frame-shaped body, and the hanging basket part is arranged to be a building hanging basket.

[0021] The technical effect of the above technical solution is that two symmetrical construction hanging baskets are placed on the peripheral side of the high pier.

[0022] The utility model is designed that a support beam is arranged to include a beam portion I and a beam portion II, and an accommodating hole body is respectively arranged at the upper end face end portion of the beam portion I and the upper end face end portion of the beam portion II, the middle portion of the lower end face of the beam portion I and the middle portion of the lower end face of the beam portion II are respectively arranged to be connected to the support frame and the contraction portion of the accommodating hole body is arranged to be connected to the vertical pull rod, the expansion portion of the accommodating hole body is arranged to be connected to the upper nut and the beam portion I and the beam portion II are respectively arranged to be rectangular rod-shaped bodies, and the accommodating hole body is arranged to be a convex-shaped hole-shaped body.

[0023] The technical effect of the above technical solution is that it realizes the upper support of the through beam body along the peripheral side surface of the high pier.

[0024] The utility model is designed that the vertical pull rod is arranged as a rod-shaped body with a threaded body at the end and the upper end of the vertical pull rod is arranged to be connected with the support beam in a through-type manner, the upper end of the vertical pull rod is arranged to be connected with the upper nut in a threaded manner and the lower end of the vertical pull rod is arranged to be connected with the first construction hanging basket and the second construction hanging basket respectively, and the lower end of the vertical pull rod is arranged to be connected with the lower nut in a threaded manner.

[0025] The utility model is designed that the upper nut and the lower nut are respectively arranged as basket nuts and the upper nut and the lower nut are respectively arranged as threaded connections with the vertical pull rod, the upper nut is arranged as a sunken connection with the support beam and the inner end surface portion of the lower nut is respectively arranged as contact connections with the first construction hanging basket and the second construction hanging basket.

[0026] The technical effect of the above two technical solutions is that the drooping rod body is realized for suspension support.

[0027] The utility model is designed that the ladder frame is arranged as a ladder with a side protection frame and one of the end surfaces of the ladder frame is arranged to be connected to a support frame, the other end surfaces of the ladder frame are arranged to be contact-connected to a first construction hanging basket and a second construction hanging basket respectively, and the vertical part of the side protection frame of the ladder frame is arranged to be connected to a connecting plate through bolts and nuts.

[0028] The utility model is designed that the connecting plate is configured as a sheet body with a through hole body at the end and one of the ends of the connecting plate is configured to be connected to the ladder frame through bolts and nuts, and the other end of the connecting plate is configured to be connected to the first construction hanging basket and the second construction hanging basket through bolts and nuts, respectively, and the through hole body of the connecting plate is configured to be connected to the bolts located between the connecting plate and the first construction hanging basket and the bolts located between the connecting plate and the second construction hanging basket.

[0029] The technical effects of the above two technical solutions are: a passage for operators to pass through is installed between the first construction hanging basket, the second construction hanging basket and the support frame, which facilitates construction operations.

[0030] The utility model is designed that the first construction hanging basket and the second construction hanging basket are arranged to be distributed in the manner of a lower hanging support with a supporting frame, a supporting beam, a vertical pull rod, an upper nut and a lower nut, and the first construction hanging basket, the second construction hanging basket, the supporting frame, the supporting beam, the vertical pull rod, the upper nut and the lower nut are arranged to be distributed in the manner of a horizontal channel with a ladder frame and a connecting plate.

[0031] The utility model is designed that the center line of the support frame, the center line of the first construction hanging basket, the center line of the second construction hanging basket and the center line of the ladder frame are arranged on the same straight line, four intermediate beams are arranged between the frame part I, the frame part II, the frame part III and the frame part IV, a vertical pull rod, an upper nut and a lower nut are arranged to form a group of lower hanging support components, eight groups of lower hanging support components are arranged between the beam part I and the first construction hanging basket and the second construction hanging basket, another eight groups of lower hanging support components are arranged between the beam part II and the first construction hanging basket and the second construction hanging basket, a ladder frame and two connecting plates are arranged to form a group of plate components, one group of plate components is arranged between the frame part I and the second construction hanging basket, another group of plate components is arranged between the frame part IV and the first construction hanging basket, and the beam part I and the beam part II are respectively arranged to be connected with the frame part I, the frame part II, the frame part III and the frame part IV.

[0032] The utility model is designed that the inner side of the end of the beam part I and the inner side of the end of the beam part II are respectively arranged to be connected with the housing of the winch.

[0033] The technical effect of the above technical solution is that: the hoisting and installation operations of the first construction hanging basket and the second construction hanging basket are realized.

[0034] The utility model is designed that the upper end surface of the high pier is provided with embedded steel bars, and the embedded steel bars are respectively connected with the frame part I, the frame part II, the frame part III and the frame part IV.

[0035] The technical effect of the above technical solution is that a foundation connection of the support frame is achieved.

[0036] The utility model is designed that the hanging basket part is arranged as a construction hanging basket with a U-shaped cross section and the vertical end surface of the first construction hanging basket is arranged to be distributed correspondingly to the vertical end surface of the second construction hanging basket.

[0037] The technical effect of the above technical solution is that: a surrounding operating platform is set up around the peripheral side surface of the high pier.

[0038] In this technical scheme, the support frame is the basic component and also the necessary technical feature of the utility model. The first construction hanging basket, the second construction hanging basket, the support beam, the vertical pull rod, the upper nut, the lower nut, the ladder frame and the connecting plate are functional components and are the features for realizing other technical effects of the utility model. The design of these technical features, including frame part I, frame part II, frame part III, frame part IV, the middle beam part, frame part V, the hanging basket part, the beam part I and the beam part II, and the accommodating hole body, are technical features that comply with the Patent Law and its implementing rules.

[0039] In the present technical solution, the installation point of the working hanging basket is in a combined connection state with the high pier, which is realized by the support frame and the cantilever beam hanging assembly.

[0040] In the present technical solution, the installation point of the working basket and the support frame in a combined connection state with the high pier, the construction basket group and the cantilever beam hanging assembly are important technical features. In the technical field of post-construction high pier renovation platform devices for mountain highway bridges, it has novelty, creativity and practicality. The terms in the present technical solution can be explained and understood using the patent literature in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0042] Figure 1 It is a schematic diagram of the utility model.

[0043] Figure 2 for Figure 1 Right view of

[0044] Figure 3 for Figure 1 A top view of

[0045] Support frame-1, first construction hanging basket-2, second construction hanging basket-3, support beam-4, vertical pull rod-5, upper nut-6, lower nut-7, ladder frame-8, connecting plate-9, frame part I-11, frame part II-12, frame part III-13, frame part IV-14, middle beam part-15, frame part V-21, hanging basket part-22, beam part I-41, beam part II-42, accommodating hole body-43. DETAILED DESCRIPTION

[0046] According to the Examination Guidelines, terms such as “having”, “including” and “comprising” used in the present invention should be understood as not precluding the existence or addition of one or more other elements or combinations thereof.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] 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 indirectly connected 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.

[0049] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. If the processing conditions are not clearly stated, please refer to the purchased product manual or proceed according to conventional methods in the field.

[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] Figure 1 This is one of the first embodiments of the utility model. This embodiment is specifically described in conjunction with the accompanying drawings. It includes a support frame 1, a first construction hanging basket 2, a second construction hanging basket 3, a support beam 4, a vertical pull rod 5, an upper nut 6, a lower nut 7, a ladder frame 8 and a connecting plate 9. The support frame 1 is provided with a support beam 4 and a ladder frame 8, respectively. The support beam 4 is provided with a vertical pull rod 5, and the first construction hanging basket 2 and the second construction hanging basket 3 are respectively provided on the vertical pull rod 5. An upper nut 6 is provided between the vertical pull rod 5 and the support beam 4, and a lower nut 7 is provided between the vertical pull rod 5 and the first construction hanging basket 2 and the second construction hanging basket 3, respectively. A connecting plate 9 is provided between the ladder frame 8 and the first construction hanging basket 2 and the second construction hanging basket 3, respectively.

[0052] In this embodiment, the support frame 1 is configured to include a frame portion Ⅰ11, a frame portion Ⅱ12, a frame portion Ⅲ13, a frame portion Ⅳ14 and an intermediate beam portion 15, and one end of the intermediate beam portion 15 is respectively configured to be connected to one of the middle sides of the frame portion Ⅰ11 and one of the middle sides of the frame portion Ⅱ12, and the other end of the intermediate beam portion 15 is respectively configured to be connected to one of the middle sides of the frame portion Ⅲ13 and one of the middle sides of the frame portion Ⅳ14, and the upper end face end head of the frame portion Ⅰ11, the upper end face end head of the frame portion Ⅱ12, and the upper end end head of the frame portion Ⅲ13 are respectively configured to be connected to one of the middle sides of the frame portion Ⅲ13 and one of the middle sides of the frame portion Ⅳ14. The face end portion and the upper end face end portion of frame portion IV14 are respectively arranged to be connected to the support beam 4, and the lower end face portion of frame portion I11, the lower end face portion of frame portion II12, the lower end face portion of frame portion III13 and the lower end face portion of frame portion IV14 are respectively arranged to be connected to the high pier, the middle portion of the outer side surface of frame portion I11 and the middle portion of the outer side surface of frame portion IV14 are respectively arranged to be connected to the ladder frame 8, and frame portion I11, frame portion II12, frame portion III13 and frame portion IV14 are respectively arranged to be ladder frames with an X-shaped beam body in the middle, and the middle beam portion 15 is arranged to be a trough-shaped beam body.

[0053] Through the support frame 1, a supporting connection point for the support beam 4 and the ladder frame 8 is formed, and the connection with the support beam 4 is realized by the frame part I11, the frame part II12, the frame part III13 and the frame part IV14. The connection with the ladder frame 8 is realized by the frame part I11 and the frame part IV14. The frame part I11, the frame part II12, the frame part III13 and the frame part IV14 are connected as a whole by the middle beam part 15. The technical purpose is to be used as a supporting carrier for the support beam 4 and the ladder frame 8.

[0054] In this embodiment, the first construction hanging basket 2 and the second construction hanging basket 3 are respectively configured as a frame part V21 and a hanging basket part 22, and the lower end head of the vertical part of the frame part V21 is configured to be connected to the middle part of the upper end face of the hanging basket part 22, the middle part of the inner end face of the frame part V21 is configured to be contact-connected to the ladder frame 8, and the middle part of the vertical part of the frame part V21 is configured to be connected to the connecting plate 9 through bolts and nuts, the end head of the transverse part of the hanging basket part 22 is configured to be sleeve-connected to the vertical pull rod 5, and the end of the transverse lower end face part of the hanging basket part 22 is configured to be contact-connected to the lower nut 7, the frame part V21 is configured to be a rectangular three-dimensional frame body, and the hanging basket part 22 is configured to be a building hanging basket.

[0055] Through the first construction hanging basket 2 and the second construction hanging basket 3, support connection points for the vertical tie rod 5, the lower nut 7, the ladder frame 8 and the connecting plate 9 are formed. The hanging basket part 22 realizes connection with the vertical tie rod 5 and the lower nut 7. The frame part V21 realizes connection with the ladder frame 8 and the connecting plate 9. The technical purpose is to be used as a supporting component for repairing high piers after construction.

[0056] In this embodiment, the ladder frame 8 is configured as a ladder with a side protective frame and one of the end surfaces of the ladder frame 8 is configured to be connected to the support frame 1, another end surface of the ladder frame 8 is configured to be contact-connected to the first construction hanging basket 2 and the second construction hanging basket 3 respectively, and the vertical portion of the side protective frame of the ladder frame 8 is configured to be connected to the connecting plate 9 by bolts and nuts.

[0057] Through the ladder frame 8, supporting connection points for the support frame 1, the first construction hanging basket 2 and the second construction hanging basket 3 are formed. The ladder frame 8 realizes the connection with the support frame 1, the connection with the first construction hanging basket 2, and the connection with the second construction hanging basket 3. Its technical purpose is to serve as a bridge component for connecting the support frame 1 with the first construction hanging basket 2 and the second construction hanging basket 3.

[0058] In this embodiment, the connecting plate 9 is configured as a sheet body with a through hole body at the end and one of the ends of the connecting plate 9 is configured to be connected to the ladder frame 8 by bolts and nuts, and the other end of the connecting plate 9 is configured to be connected to the first construction hanging basket 2 and the second construction hanging basket 3 by bolts and nuts, respectively. The through hole body of the connecting plate 9 is configured to be connected to the bolts located between the connecting plate 9 and the first construction hanging basket 2 and the bolts located between the connecting plate 9 and the second construction hanging basket 3, respectively.

[0059] Through the connecting plate 9, supporting connection points for the ladder frame 8, the first construction basket 2 and the second construction basket 3 are formed. The connecting plate 9 realizes the connection with the ladder frame 8, the connection with the first construction basket 2 and the connection with the second construction basket 3. Its technical purpose is to serve as a component for connecting the ladder frame 8 with the first construction basket 2 and the second construction basket 3 respectively.

[0060] In this embodiment, the support beam 4 is configured to include a beam portion I 41 and a beam portion II 42, and a receiving hole body 43 is respectively provided at the upper end face end portion of the beam portion I 41 and the upper end face end portion of the beam portion II 42, the middle portion of the lower end face of the beam portion I 41 and the middle portion of the lower end face of the beam portion II 42 are respectively configured to be connected to the support frame 1 and the contraction portion of the receiving hole body 43 is configured to be connected to the vertical pull rod 5, the expansion portion of the receiving hole body 43 is configured to be connected to the upper nut 6 and the beam portion I 41 and the beam portion II 42 are respectively configured to be rectangular rod-shaped bodies, and the receiving hole body 43 is configured to be a convex hole-shaped body.

[0061] Through the support beam 4, a supporting connection point for the support frame 1, the vertical tie rod 5 and the upper nut 6 is formed. The connection with the support frame 1 is realized by the beam part I 41 and the beam part II 42. The connection with the vertical tie rod 5 and the connection with the upper nut 6 are realized by the accommodating hole body 43. The technical purpose is to serve as one of the components for connecting the first construction hanging basket 2 and the second construction hanging basket 3 with the support frame 1.

[0062] In this embodiment, the vertical pull rod 5 is configured to be a rod-shaped body with a threaded body at the end and the upper end of the vertical pull rod 5 is configured to be through-connected with the support beam 4, the upper end of the vertical pull rod 5 is configured to be threadedly connected with the upper nut 6 and the lower end of the vertical pull rod 5 is respectively configured to be through-connected with the first construction hanging basket 2 and the second construction hanging basket 3, and the lower end of the vertical pull rod 5 is configured to be threadedly connected with the lower nut 7.

[0063] Through the vertical pull rod 5, support connection points for the first construction hanging basket 2, the second construction hanging basket 3, the support beam 4, the upper nut 6 and the lower nut 7 are formed. The vertical pull rod 5 realizes the connection with the first construction hanging basket 2, the connection with the second construction hanging basket 3, the connection with the support beam 4, the connection with the upper nut 6, and the connection with the lower nut 7. Its technical purpose is to serve as the second component for connecting the first construction hanging basket 2 and the second construction hanging basket 3 with the support frame 1.

[0064] In this embodiment, the upper nut 6 and the lower nut 7 are respectively configured as basket nuts and the upper nut 6 and the lower nut 7 are respectively configured to be threadedly connected to the vertical pull rod 5, the upper nut 6 is configured to be sunk-connected to the support beam 4 and the inner end surface portion of the lower nut 7 is respectively configured to be contact-connected to the first construction hanging basket 2 and the second construction hanging basket 3.

[0065] Through the upper nut 6 and the lower nut 7, supporting connection points for the first construction hanging basket 2, the second construction hanging basket 3, the support beam 4 and the vertical tie rod 5 are formed. The lower nut 7 realizes the connection with the first construction hanging basket 2 and the second construction hanging basket 3. The upper nut 6 realizes the connection with the support beam 4. The upper nut 6 and the lower nut 7 realize the connection with the vertical tie rod 5. The technical purpose is to serve as the third component for connecting the first construction hanging basket 2 and the second construction hanging basket 3 with the support frame 1.

[0066] In this embodiment, the first construction hanging basket 2 and the second construction hanging basket 3 are arranged to be distributed in the form of a downward hanging support with the support frame 1, the support beam 4, the vertical tie rod 5, the upper nut 6 and the lower nut 7, and the first construction hanging basket 2, the second construction hanging basket 3, the support frame 1, the support beam 4, the vertical tie rod 5, the upper nut 6 and the lower nut 7 and the ladder frame 8 and the connecting plate 9 are arranged to be distributed in the form of a horizontal channel. The center line of the support frame 1, the center line of the first construction hanging basket 2, the center line of the second construction hanging basket 3 and the center line of the ladder frame 8 are arranged on the same straight line. Four intermediate beams 15 are arranged between the frame part I 11, the frame part II 12, the frame part III 13 and the frame part IV 14. A vertical tie rod 5, An upper nut 6 and a lower nut 7 are arranged to form a group of lower hanging support components, wherein eight groups of lower hanging support components are arranged between beam portion I 41 and the first construction hanging basket 2 and the second construction hanging basket 3, wherein another eight groups of lower hanging support components are arranged between beam portion II 42 and the first construction hanging basket 2 and the second construction hanging basket 3, a ladder frame 8 and two connecting plates 9 are arranged to form a group of plate components, wherein one group of plate components is arranged between frame portion I 11 and the second construction hanging basket 3, wherein another group of plate components is arranged between frame portion IV 14 and the first construction hanging basket 2, beam portion I 41 and beam portion II 42 are respectively arranged to be connected to frame portion I 11, frame portion II 12, frame portion III 13 and frame portion IV 14.

[0067] The method of using this embodiment is as follows: when it is necessary to repair the concrete appearance of the high pier, seal the tension holes, and install the through rods during the cap beam construction, the lower end face of the frame part I11, the lower end face of the frame part II12, the lower end face of the frame part III13, and the lower end face of the frame part IV14 are placed on the upper end face of the high pier, and on the base surface of the high pier, the lower end head of the vertical tie rod 5 is passed through the end head of the horizontal part of the hanging basket part 22, the lower nut 7 is rotated on the lower end head of the vertical tie rod 5, and the inner end face of the lower nut 7 acts on the end of the lower end face of the horizontal part of the hanging basket part 22, the hanging basket part 22 is lifted, and the upper end head of the vertical tie rod 5 is installed in the contraction part of the accommodating hole body 43, the upper nut 6 is rotated on the upper end head of the vertical tie rod 5, and the upper nut 6 is placed in the expansion part of the accommodating hole body 43, thereby the first construction hanging basket 2 and the second construction hanging basket 2 are connected. The worker's hanging basket 3 is installed on the beam part I 41 and the beam part II 42, and the connecting plate 9 is placed on the vertical part of the side protection frame of the ladder frame 8 and the middle part of the vertical part of the frame part V 21. The connecting plate 9 is connected to the vertical part of the side protection frame of the ladder frame 8 and the middle part of the vertical part of the frame part V 21 through bolts and nuts. The operator is located in the hanging basket part 22 to perform operations such as concrete appearance renovation of the high pier, sealing of the tension holes and installation of through-rods during cap beam construction. The height of the hanging basket part 22 is adjusted by rotating the upper nut 6 on the vertical pull rod 5. After completing the operation on the high pier, the frame parts I 11, II 12, III 13 and IV 14 are connected to the lifting rope, and the high pier repair platform device after construction is lifted and transported as a whole, and then the frame parts I 11, II 12, III 13 and IV 14 are installed on the next high pier.

[0068] The second embodiment of the first embodiment of the present utility model is specifically described in conjunction with the accompanying drawings. The inner side of the end of the beam part I 41 and the inner side of the end of the beam part II 42 are respectively configured to be connected to the winch housing.

[0069] Its technical purpose is to be used as a component for lifting the first construction hanging basket 2 and the second construction hanging basket 3.

[0070] The method of using this embodiment is as follows: connect the lifting rope to the frame part I 11, the frame part II 12, the frame part III 13 and the frame part IV 14, connect the lifting rope to the wire rope of the winch, and use the winch to lift or sink the hanging basket part 22.

[0071] The third embodiment of the first utility model is specifically described in conjunction with the accompanying drawings. Pre-embedded steel bars are arranged on the upper end surface of the high pier and the pre-embedded steel bars are respectively arranged to be connected with the frame part I11, the frame part II12, the frame part III13 and the frame part IV14.

[0072] Its technical purpose is to be used as a component for fixing and connecting the first construction hanging basket 2 and the second construction hanging basket 3.

[0073] The method of using this embodiment is as follows: the frame part I 11, the frame part II 12, the frame part III 13 and the frame part IV 14 are welded and connected with the embedded steel bars, so as to install the support frame 1 on the high pier.

[0074] In the fourth embodiment of the first embodiment of the present invention, the hanging basket portion 22 is configured as a construction hanging basket with a U-shaped cross-section, and the vertical end surface of the first construction hanging basket 2 is configured to be distributed correspondingly to the vertical end surface of the second construction hanging basket 3.

[0075] The technical purpose is to realize surrounding treatment of the peripheral side surface of the high pier.

[0076] When verifying the utility model, the inventor abandoned the existing technical feature of using a tower crane or a crane of more than 100T to carry out construction through a hanging basket, which makes the construction hanging basket in a shaking state. First, the technical feature that the installation point of the working hanging basket is in a combined connection state with the high pier was proposed, and the first unexpected technical effect was obtained: only one renovation platform device is required on the high pier, thereby improving the renovation construction efficiency of the high pier, and the second unexpected technical effect was obtained: the installation of a surrounding renovation platform device on the peripheral side of the high pier was realized, thereby improving the renovation construction effect of the high pier, and the third unexpected technical effect was obtained. The technical effect is achieved: the support frame 1, support beam 4 and ladder frame 8 are used as the first main installation components, and the first construction hanging basket 2, the second construction hanging basket 3, vertical pull rod 5, upper nut 6 and lower nut 7 are used as the second main installation components, thereby improving the installation effect of the first main installation component and the second main installation component, and obtaining the fourth unexpected technical effect: the overall installation of the renovation platform device between high piers is achieved, eliminating the re-installation process, and obtaining the fifth unexpected technical effect: the installation of frame part I11, frame part II12, frame part III13 and frame part IV14 on the high pier is achieved, thereby improving the stability performance of the support frame 1.

[0077] In the second embodiment of the utility model, the support frame 1, the construction hanging basket group and the suspension beam hanging assembly are connected to each other in such a way that the installation point of the working hanging basket is in a combined connection state with the high pier.

[0078] In this embodiment, the construction hanging basket assembly and the cantilever beam hanging assembly are connected to the support frame 1 by setting hanging connection points on the peripheral side surfaces of the high pier.

[0079] In this embodiment, the construction hanging basket group is configured to include a first construction hanging basket 2 and a second construction hanging basket 3 .

[0080] In this embodiment, the cantilever beam hanging assembly is configured to include a support beam 4 , a vertical tie rod 5 , an upper nut 6 and a lower nut 7 .

[0081] In this embodiment, a first accessory device is also included and is arranged between the support frame 1 and the construction hanging basket assembly. The first accessory device is arranged to include a ladder frame 8 and a connecting plate 9.

[0082] The second embodiment of the present utility model is based on the first embodiment.

[0083] The utility model has the following characteristics:

[0084] 1. Due to the design of the support frame 1, the construction hanging basket group and the suspension beam hanging assembly, the construction operation platform is placed on the peripheral side of the high pier through the construction hanging basket group, and the lifting connection points are set on the peripheral side of the high pier through the support frame 1 and the suspension beam hanging assembly, so that the installation point of the working hanging basket is in a combined connection state with the high pier, which solves the technical problem of the construction hanging basket being in a shaking state when the tower crane or a crane of more than 100T is used to carry out construction through the hanging basket, thereby improving the safety performance of construction operations on the peripheral side of the high pier.

[0085] 2. Due to the design of the first construction hanging basket 2 and the second construction hanging basket 3, two symmetrical construction hanging baskets are placed on the peripheral side of the high pier.

[0086] 3. Due to the design of the support beam 4, the vertical pull rod 5, the upper nut 6 and the lower nut 7, the rod body can be lifted and connected.

[0087] 4. Due to the design of the ladder frame 8 and the connecting plate 9, the ladder body is connected.

[0088] 5. Since the design limits the numerical range of the structural shape, the numerical range is the technical feature in the technical solution of the utility model, and is not a technical feature calculated by formula or obtained through a limited number of tests. Tests have shown that the technical features of this numerical range have achieved good technical effects.

[0089] 6. Due to the design of the technical features of the utility model, the effects of the individual and combined technical features have been shown through experiments to have various performance indicators of the utility model that are at least 1.7 times the existing performance indicators, and the evaluation shows that the utility model has a good market value.

[0090] There are other technical features of the support frame 1, the construction basket group and the cantilever beam hanging assembly which are connected with the installation point of the working basket and are in a combined connection state. They are all one of the embodiments of the utility model, and the technical features of the above-mentioned embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, the Patent Implementation Rules and the Examination Guidelines, all possible combinations of the technical features in the above-mentioned embodiments will no longer be described.

[0091] Therefore, in the technical field of post-construction high pier repair platform devices for mountain highway bridges, all technical contents including a support frame 1 arranged on the upper end surface of the high pier, a construction hanging basket group arranged on the peripheral side surface of the high pier, and a cantilever beam hanging assembly arranged between the construction hanging basket group and the support frame 1 are within the protection scope of the present utility model.

Claims

1. A post-construction high pier repair platform device for mountain highway bridges, characterized by: The invention comprises a support frame (1) arranged on the upper end surface of the high pier, a construction hanging basket group arranged on the peripheral side surface of the high pier, and a cantilever beam hanging assembly arranged between the construction hanging basket group and the support frame (1).

2. The post-construction high pier repair platform device for mountain highway bridges according to claim 1 is characterized by: The support frame (1), the construction hanging basket assembly and the suspension beam assembly are connected to each other in a manner that the installation point of the working hanging basket is in a combined connection state with the high pier.

3. The post-construction high pier repair platform device for mountain highway bridges according to claim 2 is characterized by: The construction hanging basket assembly and the cantilever beam hanging assembly are connected to the support frame (1) in a manner of arranging hanging connection points on the peripheral side surfaces of the high pier.

4. The post-construction high pier repair platform device for mountain highway bridges according to claim 1 is characterized by: The construction hanging basket group is configured to include a first construction hanging basket (2) and a second construction hanging basket (3). Or, the suspension beam hanging assembly is configured to include a support beam (4), a vertical tie rod (5), an upper nut (6) and a lower nut (7), Or, it further comprises a first accessory device and the first accessory device is arranged between the support frame (1) and the construction hanging basket assembly, and the first accessory device is arranged to comprise a ladder frame (8) and a connecting plate (9).

5. The post-construction high pier repair platform device for mountain highway bridges according to claim 4 is characterized in that: A support beam (4) and a ladder frame (8) are respectively arranged on the support frame (1); a vertical tie rod (5) is arranged on the support beam (4); and a first construction hanging basket (2) and a second construction hanging basket (3) are respectively arranged on the vertical tie rod (5); an upper nut (6) is arranged between the vertical tie rod (5) and the support beam (4); and lower nuts (7) are respectively arranged between the vertical tie rod (5) and the first construction hanging basket (2) and the second construction hanging basket (3); and connecting plates (9) are respectively arranged between the ladder frame (8) and the first construction hanging basket (2) and the second construction hanging basket (3).

6. The post-construction high pier repair platform device for mountain highway bridges according to claim 5 is characterized by: The support frame (1) is configured to include a frame portion I (11), a frame portion II (12), a frame portion III (13), a frame portion IV (14) and an intermediate beam portion (15), and one end of the intermediate beam portion (15) is respectively configured to be connected to one of the middle side portions of the frame portion I (11) and one of the middle side portions of the frame portion II (12), and the other end of the intermediate beam portion (15) is respectively configured to be connected to one of the middle side portions of the frame portion III (13) and one of the middle side portions of the frame portion IV (14), and the upper end face end portion of the frame portion I (11), the upper end face end portion of the frame portion II (12), and the upper end face end portion of the frame portion III (13) are respectively configured to be connected to one of the middle side portions of the frame portion III (13). The head portion and the upper end face of the frame portion IV (14) are respectively arranged to be connected to the support beam (4), and the lower end face portion of the frame portion I (11), the lower end face portion of the frame portion II (12), the lower end face portion of the frame portion III (13) and the lower end face portion of the frame portion IV (14) are respectively arranged to be connected to the high pier, the middle portion of the outer side surface of the frame portion I (11) and the middle portion of the outer side surface of the frame portion IV (14) are respectively arranged to be connected to the ladder frame (8), and the frame portions I (11), II (12), III (13) and IV (14) are respectively arranged to be ladder frames with an X-shaped beam body in the middle, and the middle beam portion (15) is arranged to be a trough-shaped beam body. Or, the first construction hanging basket (2) and the second construction hanging basket (3) are respectively configured as a frame part V (21) and a hanging basket part (22), and the lower end of the vertical part of the frame part V (21) is configured to be connected to the middle part of the upper end surface of the hanging basket part (22), the middle part of the inner end surface of the frame part V (21) is configured to be contact-connected to the ladder frame (8), and the middle part of the vertical part of the frame part V (21) is configured to be connected to the connecting plate (9) through bolts and nuts, the end of the horizontal part of the hanging basket part (22) is configured to be sleeve-connected to the vertical pull rod (5), and the end of the lower end surface of the horizontal part of the hanging basket part (22) is configured to be contact-connected to the lower nut (7), the frame part V (21) is configured to be a rectangular three-dimensional frame body, and the hanging basket part (22) is configured to be a construction hanging basket, Or, the support beam (4) is configured to include a beam portion I (41) and a beam portion II (42), and a receiving hole body (43) is respectively provided at the upper end face end head portion of the beam portion I (41) and the upper end face end head portion of the beam portion II (42), the lower end face middle portion of the beam portion I (41) and the lower end face middle portion of the beam portion II (42) are respectively configured to be connected to the support frame (1), and the contraction portion of the receiving hole body (43) is configured to be connected to the vertical pull rod (5), the expansion portion of the receiving hole body (43) is configured to be connected to the upper nut (6), and the beam portion I (41) and the beam portion II (42) are respectively configured to be rectangular rod-shaped bodies, and the receiving hole body (43) is configured to be a convex hole-shaped body, Or, the vertical tie rod (5) is configured as a rod-shaped body with a threaded body at the end, and the upper end of the vertical tie rod (5) is configured to be connected to the support beam (4) in a through-type manner, the upper end of the vertical tie rod (5) is configured to be connected to the upper nut (6) in a threaded manner, and the lower end of the vertical tie rod (5) is configured to be connected to the first construction hanging basket (2) and the second construction hanging basket (3) in a through-type manner, respectively, and the lower end of the vertical tie rod (5) is configured to be connected to the lower nut (7) in a threaded manner, Or, the upper nut (6) and the lower nut (7) are respectively configured as basket nuts and the upper nut (6) and the lower nut (7) are respectively configured to be threadedly connected to the vertical tie rod (5), the upper nut (6) is configured to be sunk-connected to the support beam (4), and the inner end surface of the lower nut (7) is respectively configured to be contact-connected to the first construction hanging basket (2) and the second construction hanging basket (3), Or, the ladder frame (8) is configured as a ladder with a side protection frame and one end surface portion of the ladder frame (8) is configured to be connected to the support frame (1), another end surface portion of the ladder frame (8) is configured to be contact-connected to the first construction hanging basket (2) and the second construction hanging basket (3), and the side protection frame vertical portion of the ladder frame (8) is configured to be connected to the connecting plate (9) through bolts and nuts, Alternatively, the connecting plate (9) is configured as a sheet-like body having a through-hole body at the end, and one of the ends of the connecting plate (9) is configured to be connected to the ladder frame (8) via bolts and nuts, and the other end of the connecting plate (9) is configured to be connected to the first construction hanging basket (2) and the second construction hanging basket (3) via bolts and nuts, respectively, and the through-hole body of the connecting plate (9) is configured to be connected to the bolts located between the connecting plate (9) and the first construction hanging basket (2) and the bolts located between the connecting plate (9) and the second construction hanging basket (3).

7. The post-construction high pier repair platform device for mountain highway bridges according to any one of claims 1 to 6, characterized in that: The first construction hanging basket (2) and the second construction hanging basket (3) are arranged to be distributed in the manner of downward hanging support with the support frame (1), the support beam (4), the vertical tie rod (5), the upper nut (6) and the lower nut (7); and the first construction hanging basket (2), the second construction hanging basket (3), the support frame (1), the support beam (4), the vertical tie rod (5), the upper nut (6) and the lower nut (7) are arranged to be distributed in the manner of horizontal channels with the ladder frame (8) and the connecting plate (9). Alternatively, the center line of the support frame (1), the center line of the first construction hanging basket (2), the center line of the second construction hanging basket (3) and the center line of the ladder frame (8) are arranged on the same straight line, four intermediate beams (15) are arranged between the frame part I (11), the frame part II (12), the frame part III (13) and the frame part IV (14), a vertical pull rod (5), an upper nut (6) and a lower nut (7) are arranged to form a group of lower hanging support components, wherein eight groups of lower hanging support components are arranged between the beam part I (41) and the first construction hanging basket (2) and the second construction hanging basket (3). The other eight groups of lower hanging support components are arranged between the beam part II (42) and the first construction hanging basket (2) and the second construction hanging basket (3), a ladder frame (8) and two connecting plates (9) are arranged to form a group of plate components, one group of plate components is arranged between the frame part I (11) and the second construction hanging basket (3), and another group of plate components is arranged between the frame part IV (14) and the first construction hanging basket (2), and the beam part I (41) and the beam part II (42) are respectively arranged to be connected with the frame part I (11), the frame part II (12), the frame part III (13) and the frame part IV (14).

8. The post-construction high pier repair platform device for mountain highway bridges according to claim 7 is characterized by: The inner side of the end of the beam part I (41) and the inner side of the end of the beam part II (42) are respectively arranged to be connected to the winch housing.

9. The post-construction high pier repair platform device for mountain highway bridges according to claim 7 is characterized by: Embedded steel bars are arranged on the upper end surface of the high pier and are respectively arranged to be connected with the frame part I (11), the frame part II (12), the frame part III (13) and the frame part IV (14).

10. The post-construction high pier repair platform device for mountain highway bridges according to claim 7 is characterized by: The hanging basket part (22) is arranged as a construction hanging basket with a U-shaped cross section, and the vertical end surface of the first construction hanging basket (2) is arranged to be distributed correspondingly to the vertical end surface of the second construction hanging basket (3).

Images