Suspension device of asynchronous hanging basket

Abstract

The invention relates to the technical field of crane suspension, and discloses a suspension device of an asynchronous hanging basket, which can be flexibly adjusted according to the requirements of different construction stages, enhances the adaptability to complex construction working conditions, and provides reliable guarantee for smooth proceeding of bridge construction. Comprising a track structure, a truss structure is connected to the track structure through multiple moving structures, a lifting structure is installed on the front portion of the truss structure, and a sliding way structure consistent with the track structure in length is fixedly arranged at the bottom of the track structure and connected with a plurality of pedestal structures independently arranged on a formed bridge section. The plurality of pedestal structures are linearly arranged to form a position-adjustable ground rail structure, so that the slideway structure can move along the ground rail structure; a group of lifting structures is mounted on each group of moving structures; a driving structure connected with the formed bridge section is arranged at the tail end of the sliding way structure so that the sliding way structure can be driven by the driving structure to move forwards by a certain distance in the direction of the unformed bridge section along the ground rail structure.

Description

Technical Field

[0001] The present invention relates to the technical field of crane suspension, in particular to a suspension device for an asynchronous hanging basket. Background Art

[0002] The suspension device of the crane's asynchronous basket is an important component used to suspend and support the basket and realize functions such as lifting and moving the basket. In the field of bridge construction, the asynchronous basket suspension device is a key equipment for realizing cantilever casting construction.

[0003] In the prior art, common asynchronous hanging basket suspension devices typically consist of a track structure, a mobile structure, a truss structure, and a lifting structure. The track structure is fixed, the truss structure moves along the track via the mobile structure, and the lifting structure is used to suspend and support the hanging basket to complete the bridge casting operation. However, this type of traditional device has obvious drawbacks: once the track structure is fixed, its position is difficult to adjust. After a section of bridge body is cast, a large amount of manpower and material resources are required to disassemble and reassemble the track structure, resulting in low construction efficiency and extended construction time. Moreover, during the movement of the track structure, the mobile structure is always in contact with the track, which easily generates large frictional resistance. This not only increases energy consumption but also may cause wear on the track and the mobile structure, affecting the equipment life and construction safety. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology, and then proposes a suspension device for an asynchronous hanging basket.

[0005] The technical solution adopted by the present invention to solve the technical problem is: A suspension device for an asynchronous hanging basket includes a track structure, which is connected to a truss structure through multiple groups of moving structures, a lifting structure is installed at the front of the truss structure, and a slide structure with the same length as the track structure is fixedly arranged at the bottom of the track structure. The slide structure is connected to several pad structures independently arranged on the formed bridge section, and the several pad structures are arranged in a straight line to form a position-adjustable ground rail structure, so that the slide structure can move along the ground rail structure; each group of moving structures is installed with a group of lifting structures, and when the slide structure is in a moving state, the lifting structure lifts the moving structure upward, so that the moving wheels of the moving structure are separated from the bottom surface of the track structure trough; the tail end of the slide structure is provided with a driving structure connected to the formed bridge section, so that the slide structure can be driven by the driving structure to move forward a distance along the ground rail structure toward the unformed bridge section.

[0006] The above scheme goes a step further, wherein the slide structure includes a slide fixedly arranged on the bottom surface of the track structure in the length direction, a slide groove is provided on the bottom surface of the slide along its length direction, the seat structure is connected to the slide groove, and side panels for installing anchor rods are provided on the side of the slide. The slide structure is fixedly connected to the formed bridge section through the anchor rod in the construction state, and the anchor rod is detached from the formed bridge section in the moving state to avoid movement of the slide structure during construction.

[0007] Furthermore, in the above solution, the side panels and the slide are integrally formed.

[0008] Furthermore, in the above solution, the pad structure includes a fixing seat installed on the formed bridge section by bolts, a pad is provided on the fixing seat, and the top part of the pad is connected to the slide groove.

[0009] Furthermore, in the above solution, balls are installed on the top surface and side surfaces of the cushion seat near the top portion, so that a plurality of balls are inserted into the chute and form rolling surfaces in contact with the top surface and side surfaces of the chute.

[0010] Furthermore, the above solution has a through docking hole in the length direction of the pad. When the slide structure is in a moving state, the docking holes in the two pads are connected to the plug rod together, so that the pad structure that needs to be disassembled and reinstalled can be quickly arranged on the same straight line with the other pad structures.

[0011] The above scheme further comprises a mounting seat provided on the movable structure, the mounting seat being used for installing anchor rods, and when the slideway structure is in a construction state, the anchor rods are fixedly connected to the formed bridge section, and in a moving state, the anchor rods are separated from the formed bridge section to avoid movement of the slideway structure during construction, a jack is vertically provided on the mounting seat, and the top end of the jack is connected to a grounding seat for contacting the formed bridge section.

[0012] Furthermore, the above scheme comprises an L-shaped support fixed to the formed bridge section by bolts, the base plate of the support is connected to the formed bridge section, the side plates of the support are horizontally installed with a telescopic cylinder, and the telescopic end of the telescopic cylinder is connected to a top seat connected to the tail end of the slide.

[0013] The above solution goes a step further, in which a docking seat is provided at the tail end of the slide, and the top seat is connected to the docking seat by bolts. When the slide moves to the next position, the bolts are loosened to disengage the top seat from the docking seat, and then the position of the support is reinstalled, so that the driving structure adapts to the next stage of the movement operation of the slide structure.

[0014] Furthermore, in the above solution, the support is located on one side of the tail end of the slide, so that a completely open space is formed at the tail end of the slide, and the seat structure is taken out through the spatial position, which facilitates the subsequent removal and disassembly of the seat structure.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention forms a ground rail structure by providing a slideway structure and a pedestal structure that are consistent in length with the track structure and can be adjusted in position. After each section of bridge body casting is completed, it is only necessary to change the position of the pedestal structure. The slideway structure can be conveniently moved by the driving structure to adjust the position of the track structure, thereby greatly reducing the tedious operation of track disassembly and assembly, significantly improving construction efficiency, and shortening the overall construction period. The present invention provides a lifting structure on the mobile structure. When the slide structure moves, the lifting structure lifts the mobile structure, so that the mobile wheels are separated from the bottom surface of the track structure trough, thereby avoiding friction between the track and the mobile structure during movement, reducing energy consumption, effectively reducing equipment wear, extending the service life of the device, and improving construction safety. The present invention forms a set of efficient and coordinated working mechanisms through the mutual cooperation between various components such as the driving structure, lifting structure, and moving structure, so that the device can be flexibly adjusted according to the needs of different construction stages, enhances the adaptability to complex construction conditions, provides reliable guarantees for the smooth progress of bridge construction, and has good promotion and application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the movement state of the slide structure; Figure 3 This is a schematic diagram of the installation structure of the pad structure; Figure 4 Schematic diagram of the overall structure of the slideway structure; Figure 5 Schematic diagram of the overall structure of the cushion structure; Figure 6 for Figure 1 A schematic diagram of the partially enlarged structure of the middle part; Figure 7 It is the overall structural diagram of the driving structure; Figure 8 for Figure 1 A schematic diagram of the partially enlarged structure of B in the middle; Among them: 1. Track structure; 2. Moving structure; 3. Truss structure; 4. Lifting structure; 5. Slide structure; 51. Slide; 52. Slide trough; 53. Side panel; 54. Docking seat; 6. Pad structure; 61. Fixed seat; 62. Pad; 621. Docking hole; 63. Ball; 7. Lifting structure; 71. Mounting seat; 72. Jack; 73. Grounding seat; 8. Driving structure; 81. Support; 82. Telescopic cylinder; 83. Top seat. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. The present invention is further described in conjunction with the drawings and embodiments: An asynchronous hanging basket suspension device, see attached Figure 1 and attached Figure 2 As shown, it includes a track structure 1, and a truss structure 3 is connected to the track structure 1 through multiple groups of movable structures 2, so that the truss structure 3 can move along the direction of the track structure 1, and a lifting structure 4 for hanging and supporting the hanging basket is installed in the front of the truss structure 3. The above scheme is a well-known technical means for those skilled in the art, and the present invention will not elaborate on it in detail; the improvement of the present invention is that: a slide structure 5 with the same length as the track structure 1 is fixedly provided at the bottom, and the slide structure 5 is connected to a number of pad structures 6 independently arranged on the formed bridge section, and the several pad structures 6 are arranged in a straight line to form a position-adjustable ground rail structure, so that the slide structure 5 can move along the ground rail structure (each time a section of the bridge body is cast, the position of the corresponding pad structure 6 is changed, and the pad structure 6 is installed on the cast section of the bridge body, and then the slide structure 5 is moved forward along the ground rail structure by external force, so that the position of the track structure 1 can be changed); wherein, each group of movable structures 2 is respectively equipped with a set of lifting structures 7, and when the slide structure 5 is in the moving state, the lifting structure 7 pushes the moving structure 2 upward, so that the moving wheels of the moving structure 2 are separated from the bottom surface of the track structure 1 trough (after the moving structure 2 is lifted up, the truss structure 3 and the lifting structure 4 are also lifted up. At this time, since the moving structure 2 is not in contact with the track structure 1, it is convenient for the track structure 1 to move with the movement of the slide structure 5); in addition, the tail end of the slide structure 5 is provided with a driving structure 8 connected to the formed bridge section, so that the slide structure 5 can be driven by the driving structure 8 to move forward a distance along the ground rail structure toward the unformed bridge section (after the moving state of the slide structure 5 is released, the lifting structure 7 is reset to make the moving wheels of the moving structure 2 return to the bottom surface of the track structure 1 trough. At this time, the moving structure 2 is started to make the truss structure 3 and the lifting structure 4 move along the track structure 1, and the lifting structure 4 extends toward the unformed bridge section, and the casting operation of the next section of the bridge body can be started).

[0018] The specific implementation steps of the present invention are as follows: 1. Connect the track structure 1 to the truss structure 3 through multiple sets of mobile structures 2. Install a lifting structure 4 at the front of the truss structure 3. Fix the slideway structure 5 at the bottom of the track structure 1. Connect the slideway structure 5 to the pad structure 6 arranged in a straight line on the formed bridge section. At the same time, install a driving structure 8 on the formed bridge section and connect it to the tail end of the slideway structure 5. Install a lifting structure 7 on each set of mobile structures 2. 2. After a section of the bridge body is cast, the position of the corresponding base structure 6 is changed so that it is installed on the formed bridge section and laid out in the direction of the unformed bridge section. Then, the lifting structure 7 is activated to lift the mobile structure 2 upward so that the moving wheels of the mobile structure 2 are separated from the bottom surface of the track structure 1. Then, the driving structure 8 is activated to move the slideway structure 5 forward along the ground rail structure for a distance. 3. After the slideway structure 5 is moved into position, the lifting structure 7 is reset, so that the moving wheels of the moving structure 2 return to the bottom surface of the track structure 1. Then the moving structure 2 is started again, so that the truss structure 3 and the lifting structure 4 move along the track structure 1, so that the lifting structure 4 extends toward the unformed bridge section and the pouring operation of the next bridge section begins; 4. Repeat the above steps to continuously complete the pouring work of subsequent bridge sections until the entire bridge construction is completed.

[0019] In the above scheme, specifically, refer to the attached Figure 3 and attached Figure 4 As shown, the slide structure 5 includes a slide 51 fixedly arranged on the length direction of the bottom surface of the track structure 1, and a slide groove 52 is opened on the bottom surface of the slide 51 along its length direction. The pad structure 6 is connected to the slide groove 52, and a side plate 53 for installing an anchor rod is provided on the side of the slide 51. The slide structure 5 is fixedly connected to the formed bridge section through the anchor rod in the construction state, and the anchor rod is detached from the formed bridge section in the moving state to avoid the slide structure 5 from moving during the construction process, and the side plate 53 is formed integrally with the slide 51.

[0020] Among them, the slide 51 is fixed to the bottom surface of the track structure 1, and the bottom slide groove 52 cooperates with the pad structure 6 to provide guidance and support for the movement of the track structure 1. The side plate 53 integrally formed on the side is used to install the anchor rod. During construction, the anchor rod is connected to the formed bridge section to firmly fix the slide structure 5 to prevent it from shifting during the pouring operation. When the slide structure 5 needs to be moved to carry out the next section of construction, the anchor rod is separated from the formed bridge section to release the fixed constraint. Under the action of the driving structure 8, the slide structure 5 can move along the pad structure 6, thereby driving the track structure 1 to adjust its position and prepare for subsequent bridge construction.

[0021] In the above scheme, specifically, refer to the attached Figure 3 and attached Figure 5As shown, the pad structure 6 includes a fixing seat 61 installed on the formed bridge section by bolts, and a pad 62 is provided on the fixing seat 61. Balls 63 are installed on the top surface and side surfaces of the pad 62 near the top part, so that several balls 63 are connected to the slide groove 52 and form a rolling surface in contact with the top surface and side surfaces of the slide groove 52.

[0022] Among them, the fixing seat 61 is installed on the formed bridge section by bolts to provide a stable foundation for the pad 62. Balls 63 are installed on the top surface and side surfaces of the top part of the pad 62. These balls 63 are connected to the slide groove 52 of the slide structure 5 to form a rolling surface in contact with the top surface and side surfaces of the slide groove 52. When the slide structure 5 moves, the rolling of the balls 63 can greatly reduce the friction, so that the slide structure 5 can move more smoothly along the pad 62. In the construction state, the close fit between the balls 63 and the slide groove 52 can ensure the stability of the overall structure, ensuring that the slide structure 5 will not deviate during the bridge casting process, thereby achieving the dual functions of stable support and convenient movement.

[0023] In addition, considering that during the movement of the slide structure 5, in order to make the seat structure 6 that needs to be disassembled and reinstalled be able to be conveniently installed in the straight direction of the other seat structures 6, for this purpose, refer to the attached Figure 2 and attached Figure 3 As shown, a through docking hole 621 is opened in the length direction of the pad 62. When the slide structure 5 is in the moving state, the docking holes 621 in the two pads 62 are connected to the insertion rod together, so that the pad structure 6 that needs to be disassembled and reinstalled can be quickly arranged on the same straight line with the remaining pad structures 6 (at this time, the reinstalled pad structure 6 and the remaining pad structures 6 re-form a ground rail structure close to the unformed bridge section).

[0024] Among them, a through docking hole 621 is opened in the length direction of the pad 62. When the slide structure 5 is in a moving state and the pad structure 6 needs to be rearranged, the rod is inserted through the docking holes 621 of the two pads 62 in turn. The linear guiding effect of the rod is used to force the two pads 62 to be in the same straight line, so that the new pad structure 6 can be quickly and accurately installed in a straight line direction consistent with the remaining pad structures 6, ensuring the straightness of the ground rail structure, providing a reliable path for the smooth movement of the slide structure 5, and effectively improving the installation efficiency and positioning accuracy of the pad structure 6.

[0025] In the above scheme, specifically, refer to the attached Figure 1 and attached Figure 6As shown, the lifting structure 7 includes a mounting seat 71 arranged on the mobile structure 2. The mounting seat 71 is used to install anchor rods and when the slideway structure 5 is in the construction state, it is fixedly connected to the formed bridge section through the anchor rods. In the moving state, the anchor rods are separated from the formed bridge section to prevent the slideway structure 5 from moving during the construction process. A jack 72 is vertically arranged on the mounting seat 71, and the top end of the jack 72 is connected to a grounding seat 73 for contacting the formed bridge section.

[0026] Among them, the mounting seat 71 is set on the mobile structure 2, which is used to install the anchor rod to firmly connect the mobile structure 2 to the formed bridge section during construction to ensure the stability of the track structure 1 and the hanging basket during construction. It also carries the jack 72. When the slide structure 5 needs to move, the anchor rod is separated from the bridge section, and the jack 72 is started. Its ejection end pushes the grounding seat 73 to contact the formed bridge section and continuously applies force to lift the mobile structure 2 upward, so that the moving wheels of the mobile structure 2 are separated from the bottom surface of the track structure 1 trough, eliminating the movement resistance, and facilitating the track structure 1 to move with the slide structure 5. After the movement is completed, the jack 72 retracts and resets, the mobile structure 2 falls back, and the moving wheels re-fit the bottom surface of the track structure 1 trough to restore the movement function.

[0027] In the above scheme, specifically, refer to the attached Figure 1 and attached Figure 7 As shown, the driving structure 8 includes a support 81 that is fixed to the formed bridge section by bolts and has an L-shaped structure. The bottom plate of the support 81 is connected to the formed bridge section, and the support 81 is located on one side of the tail end of the slide 52 to form a completely open space at the tail end of the slide 52, which is convenient for the subsequent removal and disassembly of the cushion structure 6. The side plate 53 of the support 81 is horizontally installed with a telescopic cylinder 82, and the telescopic end of the telescopic cylinder 82 is connected to a top seat 83 connected to the tail end of the slide 51.

[0028] Among them, the L-shaped support 81 is firmly fixed on the formed bridge section by bolts, and the bottom plate of the support 81 is connected to the bridge section to provide a stable support foundation. The side plate 53 of the support 81 is horizontally installed with the telescopic cylinder 82 to provide an installation position and direction constraint for the telescopic cylinder 82. When the slide structure 5 needs to be moved, the telescopic cylinder 82 is started, and the telescopic end extends to drive the top seat 83 connected to it to move. The top seat 83 pushes the tail end of the slide 51, thereby driving the slide structure 5 to move along the direction of the ground rail structure formed by the pad structure 6. The structure is converted into a linear movement of the slide structure 5 through the telescopic movement of the telescopic cylinder 82, and the position of the slide structure 5 is adjusted in a simple and reliable way, ensuring the smoothness and controllability of the movement of the entire asynchronous hanging basket suspension device.

[0029] In addition, considering the movement effect of the slide 51, for this purpose, refer to the attached Figure 8As shown, a docking seat 54 is provided at the tail end of the slide 51, and the top seat 83 is connected to the docking seat 54 by bolts. When the slide 51 moves to the next position, the bolts are loosened to disengage the top seat 83 from the docking seat 54, and then the position of the support 81 is reinstalled, so that the driving structure 8 can adapt to the next stage of the movement operation of the slide structure 5.

[0030] Among them, through the combination of the docking seat 54 and the bolts, the driving effect of the driving structure 8 on the slide structure 5 is enhanced. The docking seat 54 set at the tail end of the slide 51 provides a precise docking position for the top seat 83, ensuring the accuracy of the connection between the top seat 83 and the tail end of the slide 51. The top seat 83 is firmly connected to the docking seat 54 through bolts, so that the thrust generated by the telescopic cylinder 82 when it is extended and retracted can be stably and efficiently transmitted to the slide structure 5, avoiding loose connection or force transmission loss during the driving process, ensuring that the slide structure 5 moves smoothly and reliably along the ground rail structure under the action of the driving structure 8, effectively improving the stability of the movement of the entire device and the construction efficiency.

[0031] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension device for an asynchronous hanging basket, comprising a track structure (1), a truss structure (3) connected to the track structure (1) via a plurality of moving structures (2), a lifting structure (4) installed at the front of the truss structure (3), characterized in that: A slideway structure (5) having the same length as the track structure (1) is fixedly provided at the bottom thereof, the slideway structure (5) being connected to a plurality of independently provided cushion structures (6) on the formed bridge section, the plurality of cushion structures (6) being provided in a straight line to form a position-adjustable ground track structure, so that the slideway structure (5) can move along the ground track structure; Each set of mobile structures (2) is equipped with a set of lifting structures (7), and when the slideway structure (5) is in a moving state, the lifting structures (7) lift the mobile structure (2) upward, so that the moving wheels of the mobile structure (2) are separated from the bottom surface of the groove body of the track structure (1); The tail end of the slideway structure (5) is provided with a driving structure (8) connected to the formed bridge section, so that the slideway structure (5) can move forward a distance along the ground rail structure toward the unformed bridge section under the drive of the driving structure (8).

2. The suspension device of an asynchronous hanging basket according to claim 1, characterized in that: The slideway structure (5) comprises a slideway (51) fixedly arranged on the bottom surface of the track structure (1) in the longitudinal direction, a slide groove (52) is provided on the bottom surface of the slideway (51) along the longitudinal direction thereof, a seat structure (6) is connected to the slide groove (52), and a side plate (53) for installing an anchor rod is provided on the side of the slideway (51). The slideway structure (5) is fixedly connected to the formed bridge section through the anchor rod in the construction state, and the anchor rod is separated from the formed bridge section in the moving state.

3. The suspension device of an asynchronous hanging basket according to claim 2, characterized in that: The side plate (53) and the slideway (51) are integrally formed.

4. The suspension device of an asynchronous hanging basket according to claim 3, characterized in that: The cushion structure (6) comprises a fixing seat (61) mounted on the formed bridge section by bolts, a cushion seat (62) is provided on the fixing seat (61), and a top portion of the cushion seat (62) is connected to the slide groove (52).

5. The suspension device of an asynchronous hanging basket according to claim 4, characterized in that: The top surface and side surfaces of the cushion seat (62) near the top portion are both installed with balls (63), so that a plurality of balls (63) are inserted into the chute (52) and form rolling surfaces that contact the top surface and side surfaces of the chute (52).

6. The suspension device of an asynchronous hanging basket according to claim 5, characterized in that: A through-going docking hole (621) is provided in the length direction of the cushion seat (62). When the slideway structure (5) is in a moving state, the docking holes (621) in the two cushion seats (62) are connected to the insertion rod.

7. The suspension device of an asynchronous hanging basket according to claim 6, characterized in that: The lifting structure (7) includes a mounting seat (71) provided on the mobile structure (2), the mounting seat (71) being used to install an anchor rod, and when the slideway structure (5) is in a construction state, it is fixedly connected to the formed bridge section via the anchor rod, and when it is in a moving state, the anchor rod is separated from the formed bridge section, a jack (72) is vertically provided on the mounting seat (71), and the top end of the jack (72) is connected to a grounding seat (73) for contacting the formed bridge section.

8. The suspension device of an asynchronous hanging basket according to claim 7, characterized in that: The driving structure (8) includes a support (81) in an L-shaped structure that is fixed to the formed bridge section by bolts. The bottom plate of the support (81) is connected to the formed bridge section. The side plate (53) of the support (81) is horizontally mounted with a telescopic cylinder (82). The telescopic end of the telescopic cylinder (82) is connected to a top seat (83) connected to the tail end of the slideway (51).

9. The suspension device of an asynchronous hanging basket according to claim 8, characterized in that: The tail end of the slideway (51) is provided with a docking seat (54), and the top seat (83) is connected to the docking seat (54) by bolts. When the slideway (51) moves to the next position, the bolts are loosened to separate the top seat (83) from the docking seat (54), and then the position of the support (81) is reinstalled, so that the driving structure (8) adapts to the next stage of the movement operation of the slideway structure (5).

10. The suspension device of an asynchronous hanging basket according to claim 8, characterized in that: The support (81) is located on one side of the tail end of the chute (52), so that the tail end of the chute (52) forms a completely open space, and the cushion structure (6) is taken out through the spatial position.

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