A hanging basket walking system

Abstract

The utility model discloses a hanging basket walking system relates to concrete hanging basket construction technical field. The utility model discloses the main longitudinal beam of I -steel structure, the bottom surface of main longitudinal beam is provided with support mechanism and displacement mechanism, and the side of main longitudinal beam towards displacement mechanism is arranged with a plurality of clamping slots along its extension direction, and the top surface of displacement mechanism constructs with the first bearing of main longitudinal beam bottom surface and abuts, and the side wall of displacement mechanism is hinged with telescopic hydraulic cylinder, and the telescopic end of telescopic hydraulic cylinder is installed with the clamping tooth mechanism, and the clamping tooth mechanism constructs with the first clamping end of clamping slot and the second clamping end of clamping the bottom of clamping cover main longitudinal beam, and support mechanism constructs with the top hydraulic cylinder, and the top hydraulic cylinder is vertically arranged, and the top end of top hydraulic cylinder is as telescopic end, and the top end of top hydraulic cylinder is through sliding receiving mechanism and abuts with the bottom surface of main longitudinal beam, to realize the trackless movement of hanging basket, and the whole walking system can be more accurate in the displacement process and move to the purpose of position.

Description

Technical Field

[0001] This utility model relates to the field of concrete hanging basket construction technology, specifically, a hanging basket walking system. Background Technology

[0002] In modern bridge engineering projects such as long-span prestressed concrete continuous beam bridges, continuous rigid frame bridges, and cable-stayed bridges, the cantilever casting method has become the mainstream construction method due to its outstanding advantages, such as not requiring large supports, not affecting navigation and traffic under the bridge, and strong adaptability. The hanging basket, as the core construction equipment of the cantilever casting method, is a movable load-bearing frame that can move along the beam and bear the weight of the formwork system, construction equipment, and concrete.

[0003] In cantilever construction, after the pouring and tensioning of each beam segment is completed, the formwork must be moved forward and positioned to facilitate the construction of the next beam segment. The core actuator of this movement process is the formwork traveling system. Its reliability, ease of operation, and smoothness of movement directly affect construction safety, efficiency, and cost.

[0004] Early hanging baskets used a primitive and cumbersome method of movement, often employing slides and rollers (or drums) pulled by chain hoists (manual chain hoists) or winches. This method had many drawbacks, such as slow movement speed, difficulty in positioning and adjustment, and high labor intensity. The rollers were prone to jamming and deviation, resulting in instability during sliding and a risk of tipping over. It was also difficult to achieve synchronous and precise forward movement of the hanging basket, making centering challenging.

[0005] With the continuous increase in bridge spans and the advancement of construction technology, traditional sliding methods can no longer meet the requirements of modern construction for safety, efficiency, and precision. Utility Model Content

[0006] The purpose of this invention is to provide a hanging basket walking system to achieve trackless movement of the hanging basket, and to enable the entire walking system to move more accurately into position during the displacement process.

[0007] To achieve the above objectives, the present invention employs the following technical means: A hanging basket traveling system includes a main longitudinal beam of I-beam structure. A support mechanism and a displacement mechanism are provided on the bottom surface of the main longitudinal beam. Several slots are arranged along the extension direction of the main longitudinal beam facing the displacement mechanism. The slots are located on the I-beam extension portion of the bottom surface of the main longitudinal beam. The top surface of the displacement mechanism has a first bearing portion that abuts against the bottom surface of the main longitudinal beam. A telescopic hydraulic cylinder is hinged to the side wall of the displacement mechanism. A locking tooth mechanism is installed at the telescopic end of the telescopic hydraulic cylinder. The locking tooth mechanism has a first locking end that engages with the slots and a second locking end that clamps and covers the bottom of the main longitudinal beam. The support mechanism includes a top-mounted hydraulic cylinder, which is vertically arranged. The top end of the top-mounted hydraulic cylinder serves as a telescopic end, and the top end of the top-mounted hydraulic cylinder abuts against the bottom surface of the main longitudinal beam through a sliding bearing mechanism.

[0008] Preferably, the first bearing part is an abutment plate that fits against the bottom surface of the main longitudinal beam.

[0009] Furthermore, the second snap-fit ​​end includes a vertical bearing plate that covers the bottom of the main longitudinal beam. A horizontal mounting plate is installed on the top surface of the vertical bearing plate. The mounting plate extends into the I-shaped groove of the main longitudinal beam. A first support roller is installed on the side of the mounting plate facing the main longitudinal beam. The roller surface of the first support roller abuts against the main longitudinal beam. Telescopic locking teeth, which serve as the snap-fit ​​part of the second snap-fit ​​end, are also installed on the mounting plate.

[0010] Furthermore, the telescopic locking tooth includes a telescopic mechanism installed on the top surface of the mounting plate. The telescopic end of the telescopic mechanism passes downward through the mounting plate and is equipped with a locking plate, which extends into or retracts from the locking slot.

[0011] Furthermore, the sliding bearing mechanism includes a U-shaped plate installed on the top surface of the top-mounted hydraulic cylinder, the bottom surface of the main longitudinal beam is embedded in the U-shaped plate, and a second support roller with its roller surface facing the bottom surface of the main longitudinal beam is installed on the bottom surface of the U-shaped plate.

[0012] This utility model has the following beneficial effects during use: During the movement of the suspended platform, the support mechanism first lifts the main longitudinal beam, disengaging it from the first load-bearing part of the displacement mechanism. Then, the first engaging end of the locking mechanism is inserted into the slot, and the extension of the telescopic hydraulic cylinder pushes the main longitudinal beam to move horizontally. After the horizontal movement is complete, the second engaging end is inserted into the slot, and the retraction of the telescopic hydraulic cylinder moves the entire displacement mechanism towards its first engaging end, thus allowing the displacement mechanism to move forward horizontally as well. Once the main longitudinal beam and the displacement mechanism are in position, the supporting mechanism's lifting hydraulic cylinder retracts, allowing the main longitudinal beam to re-engage with the first load-bearing part of the displacement mechanism. The support mechanism is then manually moved horizontally along the forward direction of the main longitudinal beam until it reaches the engagement position of the displacement mechanism, completing the forward movement of the suspended platform. In this way, during the forward movement of the suspended platform, the support mechanism, displacement mechanism, and main longitudinal beam can all achieve balanced movement, and the forward distance can be accurately adjusted by the extension of the telescopic hydraulic cylinder. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention in the hanging basket system.

[0014] Figure 2 This is a schematic diagram of the installation structure of the second snap-fit ​​end and the main longitudinal beam of this utility model.

[0015] Figure 3 This is a schematic diagram of the installation structure of the sliding bearing mechanism and the main longitudinal beam of this utility model.

[0016] Among them, 1-main longitudinal beam, 5-slot, 6-first bearing part, 7-telescopic hydraulic cylinder, 8-first clamping end, 9-second clamping end, 10-top connecting hydraulic cylinder, 11-vertical bearing plate, 12-mounting plate, 13-first support roller, 14-telescopic machine, 15-clamping plate, 16-U-shaped plate, 17-second support roller. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please refer to Figures 1 to 3As shown, a hanging basket walking system includes a main longitudinal beam 1 of I-beam structure. The bottom surface of the main longitudinal beam 1 is provided with a support mechanism and a displacement mechanism. The side of the main longitudinal beam 1 facing the displacement mechanism has a plurality of slots 5 arranged along its extension direction. The slots 5 are located on the I-beam extension of the bottom surface of the main longitudinal beam 1. The top surface of the displacement mechanism is constructed with a first bearing part 6 that abuts against the bottom surface of the main longitudinal beam 1. The side wall of the displacement mechanism is hinged with a telescopic hydraulic cylinder 7. The telescopic end of the telescopic hydraulic cylinder 7 is equipped with a tooth mechanism. The tooth mechanism is constructed with a first engaging end 8 that engages with the slots 5 and a second engaging end 9 that clamps and covers the bottom of the main longitudinal beam 1. The support mechanism is constructed with a top-connecting hydraulic cylinder 10. The top-connecting hydraulic cylinder 10 is vertically arranged. The top end of the top-connecting hydraulic cylinder 10 serves as a telescopic end, and the top end of the top-connecting hydraulic cylinder 10 abuts against the bottom surface of the main longitudinal beam 1 through a sliding bearing mechanism.

[0024] Thus, during the movement of the suspended platform, the main longitudinal beam 1 is first lifted by the support mechanism, disengaging it from the first bearing part 6 of the displacement mechanism. Then, the first engaging end 8 of the locking mechanism is inserted into the slot 5, and the extension of the telescopic hydraulic cylinder 7 is used to push the main longitudinal beam 1 to move forward. After the movement is completed, the second engaging end 9 is inserted into the slot 5, and the retraction of the telescopic hydraulic cylinder 7 is used to move the entire displacement mechanism towards its first engaging end 8, thus allowing the displacement mechanism to move forward as well. After both the main longitudinal beam 1 and the displacement mechanism are in place, the top hydraulic cylinder 10 of the support mechanism retracts, allowing the main longitudinal beam 1 to re-engage with the first bearing part 6 of the displacement mechanism. Then, the support mechanism is manually moved along the forward direction of the main longitudinal beam 1 until it reaches the engagement position of the displacement mechanism, thus completing the forward movement of the suspended platform by the entire traveling system. In this way, during the forward movement of the basket, the support mechanism, the displacement mechanism, and the main longitudinal beam 1 can all achieve balanced movement. Moreover, the forward movement distance can be accurately adjusted by the extension distance of the telescopic hydraulic cylinder 7.

[0025] Furthermore, the first bearing part 6 is an abutment plate that fits and abuts against the bottom surface of the main longitudinal beam 1.

[0026] Furthermore, the second snap-fit ​​end 9 includes a vertical support plate 11 that covers the bottom of the main longitudinal beam 1. A horizontal mounting plate 12 is installed on the top surface of the vertical support plate 11. The mounting plate 12 extends into the I-shaped groove of the main longitudinal beam 1. A first support roller 13 is installed on the side of the mounting plate 12 facing the main longitudinal beam 1. The roller surface of the first support roller 13 abuts against the main longitudinal beam 1. The mounting plate 12 is also equipped with telescopic locking teeth that serve as the snap-fit ​​part of the second snap-fit ​​end 9.

[0027] Furthermore, the telescopic locking tooth includes a telescopic mechanism 14 installed on the top surface of the mounting plate 12. The telescopic end of the telescopic mechanism 14 passes downward through the mounting plate 12 and is equipped with a locking plate 15. The locking plate 15 extends into or retracts from the locking groove 5.

[0028] Meanwhile, the sliding bearing mechanism includes a U-shaped plate 16 installed on the top surface of the top hydraulic cylinder 10, the bottom surface of the main longitudinal beam 1 is embedded in the U-shaped plate 16, and a second support roller 17 with its roller surface facing the bottom surface of the main longitudinal beam 1 is installed on the bottom surface of the U-shaped plate 16.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hanging basket walking system, characterized in that, The structure includes a main longitudinal beam (1) with an I-beam structure. The bottom surface of the main longitudinal beam (1) is provided with a support mechanism and a displacement mechanism. Several slots (5) are arranged along the extension direction of the main longitudinal beam (1) facing the displacement mechanism. The slots (5) are located on the I-beam extension portion of the bottom surface of the main longitudinal beam (1). The top surface of the displacement mechanism has a first bearing portion (6) that abuts against the bottom surface of the main longitudinal beam (1). A telescopic hydraulic cylinder (7) is hinged to the side wall of the displacement mechanism. The telescopic end of the cylinder (7) is equipped with a toothed mechanism. The toothed mechanism has a first engaging end (8) that engages with the slot (5) and a second engaging end (9) that clamps and covers the bottom of the main longitudinal beam (1). The support mechanism is equipped with a top-connecting hydraulic cylinder (10). The top-connecting hydraulic cylinder (10) is vertically arranged. The top of the top-connecting hydraulic cylinder (10) serves as the telescopic end, and the top of the top-connecting hydraulic cylinder (10) abuts against the bottom surface of the main longitudinal beam (1) through a sliding bearing mechanism.

2. The hanging basket walking system according to claim 1, characterized in that, The first bearing part (6) is an abutment plate that fits against the bottom surface of the main longitudinal beam (1).

3. The hanging basket walking system according to claim 1, characterized in that, The second snap-fit ​​end (9) includes a vertical bearing plate (11) covering the bottom of the main longitudinal beam (1). A horizontal mounting plate (12) is installed on the top surface of the vertical bearing plate (11). The mounting plate (12) extends into the I-shaped groove of the main longitudinal beam (1). A first support roller (13) is installed on the side of the mounting plate (12) facing the main longitudinal beam (1). The roller surface of the first support roller (13) abuts against the main longitudinal beam (1). The mounting plate (12) is also equipped with telescopic snap teeth as the snap-fit ​​part of the second snap-fit ​​end (9).

4. The hanging basket walking system according to claim 3, characterized in that, The telescopic locking teeth include a telescopic mechanism (14) installed on the top surface of the mounting plate (12). The telescopic end of the telescopic mechanism (14) passes downward through the mounting plate (12) and is equipped with a locking plate (15). The locking plate (15) extends into or out of the locking slot (5).

5. The hanging basket walking system according to claim 1, characterized in that, The sliding bearing mechanism includes a U-shaped plate (16) installed on the top surface of the top hydraulic cylinder (10), the bottom surface of the main longitudinal beam (1) is embedded in the U-shaped plate (16), and a second support roller (17) with its roller surface facing the bottom surface of the main longitudinal beam (1) is installed on the bottom surface of the U-shaped plate (16).

Images