Bridge cantilever construction hanging basket front support device

Abstract

The utility model relates to the technical field of bridge construction, and discloses a bridge cantilever construction hanging basket front support device which comprises a main body assembly and a support body, a base is fixed at the bottom of the support body, a sliding seat and an adjusting assembly are arranged at the bottom of the base, the adjusting assembly is arranged on the sliding seat and comprises an adjusting piece, and the adjusting piece comprises an adjusting plate. A threaded sleeve is fixed to the top of the adjusting plate, a threaded rod is connected to one side of the threaded sleeve in an inserted mode, the threaded rod is in threaded connection with the threaded sleeve, and a rotating column is fixed to one end of the threaded rod. The sliding seat has the advantages that the distance between the sliding seats can be adjusted, so that the sliding seats can be flexibly matched with sliding rails of different specifications, it is guaranteed that the sliding seats can be accurately installed on the sliding rails, good attaching degree and stability are kept in the moving process, and the universality and applicability of the sliding seats in different project scenes are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of bridge construction technology, and in particular to a front support device for a cantilever construction basket for bridges. Background Technology

[0002] Cantilever construction, with its advantages such as not disrupting traffic below the bridge and allowing for high-altitude operations, has become increasingly widely used in the construction of long-span bridges. The formwork, as a key piece of equipment in cantilever construction, directly affects the efficiency and quality of the construction. The front support of the formwork, a crucial component, bears the important functions of supporting the weight of the formwork, transferring loads, and enabling its movement. The slide rails and sliding blocks at the bottom of the support work together. The slide rails, as fixed-installation track structures, provide a directional path for the sliding blocks, which in turn rest on the slide rails and move in conjunction with the formwork. The relative sliding motion between the slide rails not only bears the load transmitted from the support, but also achieves smooth and orderly movement under the guidance of the slide rails. The two work together to ensure that the support can be flexibly moved in related application scenarios such as bridge cantilever construction, so as to meet the usage requirements during construction or structural stress changes. In different bridge construction projects or other application scenarios, the slide rails used may have different specifications in terms of width, spacing and other parameters. If the spacing of the slide rails cannot be adjusted, it is difficult to accurately adapt to these diverse tracks, which limits its versatility in various projects. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing bridge cantilever construction formwork front support devices, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that when the distance between the sliding blocks cannot be adjusted, it is difficult to adapt to different specifications of sliding rails, which limits its versatility in various bridge construction and other application scenarios.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a front support device for a cantilever construction formwork for bridges, comprising a main component including a support body, wherein a base is fixed to the bottom of the support body, and a sliding seat is provided at the bottom of the base.

[0007] An adjustment assembly, disposed on the slide, includes an adjustment component, the adjustment component including an adjustment plate, a threaded sleeve fixed to the top of the adjustment plate, a threaded rod inserted into one side of the threaded sleeve, the threaded rod and the threaded sleeve being threadedly connected, and a rotating column fixed to one end of the threaded rod.

[0008] As a preferred embodiment of the bridge cantilever construction hanging basket front support device of this utility model, the adjusting component further includes a driving component, the driving component includes a first bevel gear, the first bevel gear is sleeved on the outside of the rotating column, a second bevel gear is provided on the top of the first bevel gear, and the first bevel gear and the second bevel gear mesh.

[0009] As a preferred embodiment of the front support device for bridge cantilever construction hanging basket described in this utility model, a positioning plate is sleeved on the outer side of the rotating column, the positioning plate and the rotating column are rotatably connected by a rotating shaft, a base plate is fixed on the top of the positioning plate, and the base plate is fixed to the bottom of the base.

[0010] As a preferred embodiment of the front support device for bridge cantilever construction hanging basket described in this utility model, a motor is fixed to the top of the second bevel gear, a fixing ring is sleeved on the outside of the motor, and the fixing ring is set at the bottom of the base plate.

[0011] As a preferred embodiment of the bridge cantilever construction hanging basket front support device of this utility model, the adjusting component further includes a movable component, the movable component includes a support frame, the support frame is sleeved on the outside of the fixed ring, and the support frame and the fixed ring are rotatably connected by a rotating shaft.

[0012] As a preferred embodiment of the front support device for bridge cantilever construction hanging basket described in this utility model, wherein: a rotating shaft is fixed to one side of the fixing ring, a turntable is fixed to one end of the rotating shaft, a first torsion spring is fixed to one side of the turntable, and one end of the first torsion spring is fixed to one side of the support frame.

[0013] As a preferred embodiment of the bridge cantilever construction hanging basket front support device of this utility model, a positioning rod is hinged to one side of the fixing ring, a fixing sleeve is sleeved on the outside of the positioning rod, and the fixing sleeve and the positioning rod are movably connected.

[0014] As a preferred embodiment of the front support device for bridge cantilever construction hanging basket described in this utility model, wherein: a limiting block is provided on one side of the positioning rod, a driving strip is fixed on one side of the limiting block, a positioning strip is inserted into one side of the driving strip, the driving strip and the positioning strip are movably connected, a connecting plate is fixed at one end of the positioning strip, and the connecting plate is fixed to the top of the fixing sleeve.

[0015] As a preferred embodiment of the bridge cantilever construction hanging basket front support device of this utility model, wherein: a hinge rod is provided on one side of the drive bar, the hinge rod and the drive bar are hinged together, and a lever is fixed on one side of the hinge rod.

[0016] As a preferred embodiment of the front support device for bridge cantilever construction hanging basket described in this utility model, wherein: a movable bar is fixed on one side of the hinge rod, the movable bar is rotatably connected to the inner wall of the fixed sleeve through a rotating shaft, a second torsion spring is fixed on the inner wall of the fixed sleeve, and one end of the second torsion spring is fixed to one side of the hinge rod.

[0017] The beneficial effects of this utility model are: the ability to adjust the distance between the slide blocks allows for flexible matching with slide rails of different specifications, ensuring that the slide blocks can be accurately installed on the slide rails and maintain good fit and stability during movement, greatly enhancing the versatility and applicability of the slide blocks in different project scenarios. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is an overall structural diagram of the front support device for the hanging basket in bridge cantilever construction.

[0020] Figure 2 This is a structural diagram of the rotating column of the front support device for the cantilever construction basket of a bridge.

[0021] Figure 3 A structural diagram of the threaded rod of the front support device for the cantilever construction basket of a bridge.

[0022] Figure 4 This is a structural diagram of the fixing ring of the front support device for the cantilever construction basket of a bridge.

[0023] Figure 5 A structural diagram of the hinged rod of the front support device for the cantilever construction basket of a bridge. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Example 1

[0028] Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a front support device for a bridge cantilever construction hanging basket. The front support device for a bridge cantilever construction hanging basket includes a main component 100 and an adjustment component 200. The two work together to adjust the distance between the sliding seats so that it can be adapted to different specifications of sliding rails, ensuring the installation and movement effect, and enhancing the versatility and applicability in different project scenarios.

[0029] The main component 100 includes a support body 101, a base 102 fixed to the bottom of the support body 101, and a slide 103 provided at the bottom of the base 102.

[0030] The support body 101 mainly undertakes the functions of transmitting loads and supporting related structures to ensure the overall stability of the structure. The base 102 is used to connect the support body 101 and the slide 103, playing the role of transition, stable connection and assisting in the transmission of loads. There are two slides 103, both of which are set at the bottom of the base 102. The slides 103 rely on the cooperation with the slide rail to achieve relative sliding, helping the support body 101 to move smoothly in the corresponding scenario.

[0031] An adjustment assembly 200 is mounted on a slide block 103 and includes an adjustment component 201. The adjustment component 201 includes an adjustment plate 201a. A threaded sleeve 201b is fixed to the top of the adjustment plate 201a. A threaded rod 201c is inserted into one side of the threaded sleeve 201b. The threaded rod 201c and the threaded sleeve 201b are threadedly connected. A rotating column 201d is fixed to one end of the threaded rod 201c.

[0032] There are two sets of adjusting components 201, both of which are set on the slide block 103. The threads of the two threaded rods 201c are opposite. When it is necessary to move the two slide blocks 103 toward each other to adjust the spacing, the rotation of the rotating column 201d will drive the two threaded rods 201c to rotate simultaneously. At this time, the rotation of the threaded rods 201c can drive the two threaded sleeves 201b to move toward each other. The movement of the threaded sleeves 201b can drive the adjusting plate 201a to move. The adjustment plate 201a can adjust the spacing of the slide blocks 103 by moving.

[0033] When the spacing of the slide block 103 needs to be adjusted, the rotation of the rotating column 201d will drive the threaded rod 201c to rotate. At this time, the rotation of the threaded rod 201c will drive the threaded sleeve 201b to move. The movement of the threaded sleeve 201b will drive the adjusting plate 201a to move. A slider is fixed on the top of the adjusting plate 201a. A groove corresponding to the slider is opened on one side of the base 102. When the adjusting plate 201a moves, it can drive the slider to slide in the groove, thereby supporting the adjusting plate 201a and preventing the adjusting plate 201a from shifting during movement. The movement of the adjusting plate 201a can drive the slide block 103 to move, thereby adjusting the spacing of the slide block 103.

[0034] Example 2

[0035] Reference Figures 2-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the adjustment component 200 also includes a drive component 202, which includes a first bevel gear 202a, which is sleeved on the outside of the rotating column 201d, and a second bevel gear 202b is provided on the top of the first bevel gear 202a, and the first bevel gear 202a and the second bevel gear 202b mesh.

[0037] When it is necessary to rotate the rotating column 201d, the second bevel gear 202b is rotated. When the second bevel gear 202b rotates, it can drive the first bevel gear 202a to rotate. At this time, the rotation of the first bevel gear 202a can drive the rotating column 201d to rotate.

[0038] Specifically, a positioning plate 202c is sleeved on the outer side of the rotating column 201d. The positioning plate 202c and the rotating column 201d are rotatably connected by a rotating shaft. A base plate 202d is fixed on the top of the positioning plate 202c. The base plate 202d is fixed to the bottom of the base 102.

[0039] The positioning plate 202c can support the rotating column 201d, and the base plate 202d can support the positioning plate 202c to prevent the positioning plate 202c from shifting.

[0040] Specifically, a motor 202e is fixed to the top of the second bevel gear 202b, and a fixing ring 202f is sleeved on the outside of the motor 202e. The fixing ring 202f is located at the bottom of the base plate 202d.

[0041] Starting the motor 202e will drive the second bevel gear 202b to rotate. There are two retaining rings 202f, both of which are sleeved on the outside of the motor 202e. When the motor 202e needs maintenance or replacement, the retaining rings 202f are moved to separate them from the motor 202e, thus removing the motor 202e. When the motor 202e needs to be installed, it is placed on one side of the retaining rings 202f, and then the retaining rings 202f are moved until they contact the motor 202e, thus installing the motor 202e.

[0042] Specifically, the adjustment component 200 also includes a movable component 203, which includes a support frame 203a. The support frame 203a is sleeved on the outside of the fixed ring 202f, and the support frame 203a and the fixed ring 202f are rotatably connected by a rotating shaft.

[0043] The support frame 203a is fixed to the bottom of the base plate 202d. One fixing ring 202f is movably connected to the support frame 203a through a rotating shaft, while the other is fixed inside the support frame 203a. The support frame 203a can support the fixing ring 202f and prevent the fixing ring 202f from shifting.

[0044] Specifically, a rotating shaft 203b is fixed to one side of the fixed ring 202f, a turntable 203c is fixed to one end of the rotating shaft 203b, a first torsion spring 203d is fixed to one side of the turntable 203c, and one end of the first torsion spring 203d is fixed to one side of the support frame 203a.

[0045] When the fixed ring 202f moves and engages with the motor 202e, it can drive the rotating shaft 203b to rotate. At this time, the rotation of the rotating shaft 203b can drive the turntable 203c to rotate. The rotation of the turntable 203c can apply a torsional force to the first torsion spring 203d. After the fixed ring 202f moves and engages with the motor 202e, the motor 202e can be fixed by limiting the fixed ring 202f. When it is necessary to remove the motor 202e, first release the limiting of the fixed ring 202f, and then the force of the first torsion spring 203d rotating can drive the fixed ring 202f back to its original position and separate it from the motor 202e, so that the motor 202e can be removed.

[0046] Specifically, a positioning rod 203e is hinged to one side of the fixing ring 202f, and a fixing sleeve 203f is sleeved on the outside of the positioning rod 203e. The fixing sleeve 203f and the positioning rod 203e are movably connected.

[0047] The positioning rod 203e is hinged to one side of one of the fixing rings 202f. When it is necessary to engage the fixing ring 202f, the positioning rod 203e is moved, and then the fixing sleeve 203f is moved, so that the fixing sleeve 203f moves to contact and press against the other fixing ring 202f, thereby engaging the fixing rings 202f together.

[0048] When the rotating column 201d needs to be rotated, the motor 202e is started, driving the second bevel gear 202b to rotate. The second bevel gear 202b drives the first bevel gear 202a, which meshes with it, to rotate, thereby driving the rotating column 201d to rotate and achieve adjustment. When the motor 202e needs maintenance or replacement, the moving fixed ring 202f separates from the motor 202e, and the motor is removed. When installing the motor 202e, the motor is placed on one side of the fixed ring 202f, and the moving fixed ring 202f contacts the motor 202e. When the fixed ring 202f engages the motor 202e, it drives the rotating shaft 203b to rotate, and the fixed ring 202f engages the motor. At time 202e, the rotating shaft 203b and turntable 203c are driven to rotate, and a torsional force is applied to the first torsion spring 203d to drive the turntable 203c to rotate. The rotation of the turntable 203c can apply a torsional force to the first torsion spring 203d. After the engagement is in place, the fixing ring 202f is limited and the motor 202e is fixed. When the motor 202e is removed, the limiting of the fixing ring 202f is released, and the first torsion spring 203d rotates to drive the fixing ring 202f to separate from the motor. When the fixing ring 202f is engaged, the positioning rod 203e and the fixing sleeve 203f are moved so that the fixing sleeve 203f squeezes the other fixing ring 202f to complete the engagement.

[0049] Example 3

[0050] Reference Figures 1-5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0051] Specifically, a limit block 203n is provided on one side of the positioning rod 203e, a drive bar 203g is fixed on one side of the limit block 203n, a positioning bar 203h is inserted into one side of the drive bar 203g, the drive bar 203g and the positioning bar 203h are movably connected, a connecting plate 203i is fixed at one end of the positioning bar 203h, and the connecting plate 203i is fixed to the top of the fixing sleeve 203f.

[0052] After the fixed sleeve 203f is moved to contact and press against another fixed ring 202f, the friction pad at the bottom of the fixed sleeve 203f increases friction after contacting the fixed ring 202f. To prevent the fixed ring 202f from moving on its own, the fixed ring 202f is limited by engaging the limiting block 203n with the limiting groove on one side of the positioning rod 203e. The positioning rod 203e has a limiting groove corresponding to the limiting block 203n. Both the limiting block 203n and the limiting groove are set as inclined surfaces. When the fixed ring 202f is moved and the fixed ring 202f is pressed against the fixed ring 202f, the friction is increased. When f is in contact, it will not be limited. The setting of the limiting groove can limit the fixed ring 202f in the reverse direction to prevent the fixed ring 202f from returning to its original position. When it is necessary to release the limitation of the fixed ring 202f, the driving bar 203g can be moved to drive the limiting block 203n to separate from the limiting groove, thereby releasing the limitation of the fixed ring 202f. When the driving bar 203g moves, it will move on the positioning bar 203h. The setting of the positioning bar 203h can support the driving bar 203g to prevent the driving bar 203g from shifting. The connecting plate 203i is used to support the positioning bar 203h.

[0053] Specifically, a hinge rod 203j is provided on one side of the drive bar 203g, the hinge rod 203j and the drive bar 203g are hinged together, and a lever plate 203k is fixed on one side of the hinge rod 203j.

[0054] When it is necessary to move the drive bar 203g, the dial plate 203k is pressed. At this time, the dial plate 203k can drive the hinge rod 203j to move. The movement of the hinge rod 203j can drive the drive bar 203g to move, so that the limit block 203n is separated from the limit groove.

[0055] Specifically, a movable bar 203l is fixed to one side of the hinge rod 203j. The movable bar 203l is rotatably connected to the inner wall of the fixed sleeve 203f through a rotating shaft. A second torsion spring 203m is fixed to the inner wall of the fixed sleeve 203f. One end of the second torsion spring 203m is fixed to one side of the hinge rod 203j.

[0056] The movable bar 203l can support the hinge rod 203j and prevent it from shifting. When the hinge rod 203j moves, a torsional force can be applied to the second torsion spring 203m. After the limiting of the fixed sleeve 203f is released, the lever 203k is then released. The force of the second torsion spring 203m can drive the hinge rod 203j back to its original position, so that the limiting block 203n can re-engage with the limiting groove for the next use.

[0057] In use, the motor 202e is first started to drive the second bevel gear 202b to rotate. The rotation of the second bevel gear 202b drives the first bevel gear 202a to rotate. The rotation of the first bevel gear 202a drives the rotating column 201d to rotate. The rotation of the rotating column 201d drives the threaded rod 201c to rotate. The rotation of the threaded rod 201c drives the threaded sleeve 201b to move. The movement of the threaded sleeve 201b drives the adjusting plate 201a to move. The movement of the adjusting plate 201a can adjust the spacing of the slide block 103.

[0058] When it is necessary to remove the motor 202e, first press the lever 203k. The lever 203k drives the hinge rod 203j to move. When the hinge rod 203j moves, it is prevented from deviating under the support of the moving bar 203l. At the same time, a torsional force is applied to the second torsion spring 203m. The movement of the hinge rod 203j drives the drive bar 203g to move on the positioning bar 203h. The positioning bar 203h supports the drive bar 203g and prevents it from deviating. The movement of the drive bar 203g causes the limiting block 203n to separate from the limiting groove on one side of the positioning rod 203e, thereby releasing the limitation on the fixing ring 202f. The first torsion spring 203d on one side of the fixing ring 202f will drive the rotating shaft 203b and the turntable 203c to rotate by rotation, thereby driving the fixing ring 202f to return to its original position and separate from the motor 202e. After the separation of the fixing ring 202f from the motor 202e is completed, the motor 202e can be removed.

[0059] When it is necessary to install the motor 202e, first place the motor 202e on one side of the fixing ring 202f. Move the fixing ring 202f to make it contact the motor 202e. During this process, the rotating shaft 203b and the turntable 203c will rotate. The rotation of the turntable 203c will apply a torsional force to the first torsion spring 203d, move the positioning rod 203e and the fixing sleeve 203f, so that the friction plate at the bottom of the fixing sleeve 203f contacts and presses against the other fixing ring 202f. The limiting block 203n engages with the limiting groove opened on one side of the positioning rod 203e. Since the limiting block 203n and the limiting groove are both inclined surfaces, they will not be limited when the fixing ring 202f moves and contacts. After engagement, the fixing ring 202f can be limited in the opposite direction to prevent it from returning to its original position. Through the above engagement and limiting operation of the fixing ring 202f, the motor 202e is fixed. When the lever 203k is released, the force of the second torsion spring 203m rotating causes the hinge rod 203j to return to its original position, keeping the limit block 203n engaged with the limit groove for the next use.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A device for supporting a hanging basket in the cantilever construction of a bridge, characterised in that: The utility model relates to a height-adjustable adjustable support, including, The main part (100) includes the support body (101), the bottom of the support body (101) is fixed with the base (102), and the bottom of the base (102) is provided with a sliding seat (103); The adjusting assembly (200) is arranged on the sliding seat (103) and includes an adjusting part (201), the adjusting part (201) includes an adjusting plate (201a), the top of the adjusting plate (201a) is fixed with a threaded sleeve (201b), one side of the threaded sleeve (201b) is inserted with a threaded rod (201c), the threaded rod (201c) and the threaded sleeve (201b) are threadedly connected, and one end of the threaded rod (201c) is fixed with a rotating column (201d).

2. The device for supporting the front of the hanging basket for cantilever construction of a bridge according to claim 1, wherein: The adjusting assembly (200) further includes a driving part (202), the driving part (202) includes a first bevel gear (202a), the first bevel gear (202a) is sleeved outside the rotating column (201d), the top of the first bevel gear (202a) is provided with a second bevel gear (202b), and the first bevel gear (202a) and the second bevel gear (202b) are engaged.

3. The device for supporting the front of the hanging basket for cantilever construction of a bridge according to claim 2, wherein: A positioning plate (202c) is sleeved outside the rotating column (201d), the positioning plate (202c) and the rotating column (201d) are rotatably connected through an axis, the top of the positioning plate (202c) is fixed with a bottom plate (202d), and the bottom plate (202d) is fixed with the bottom of the base (102).

4. The device for supporting the hanging basket of cantilever construction of bridge according to claim 3, characterized in that: The top of the second bevel gear (202b) is fixed with a motor (202e), a fixed ring (202f) is sleeved outside the motor (202e), and the fixed ring (202f) is arranged at the bottom of the bottom plate (202d).

5. The device for supporting the hanging basket of cantilever construction of bridge according to claim 4, characterized in that: The adjusting assembly (200) further includes a moving part (203), the moving part (203) includes a support frame (203a), the support frame (203a) is sleeved outside the fixed ring (202f), and the support frame (203a) and the fixed ring (202f) are rotatably connected through an axis.

6. The device for supporting the hanging basket of cantilever construction of bridge according to claim 5, characterized in that: One side of the fixed ring (202f) is fixed with a rotating shaft (203b), one end of the rotating shaft (203b) is fixed with a rotating disc (203c), one side of the rotating disc (203c) is fixed with a first torsional spring (203d), and one end of the first torsional spring (203d) is fixed to one side of the support frame (203a).

7. The device according to claim 5 or 6, wherein the device is characterized by: One side of the fixed ring (202f) is hingedly connected with a positioning rod (203e), a fixed sleeve (203f) is sleeved outside the positioning rod (203e), and the fixed sleeve (203f) and the positioning rod (203e) are movably connected.

8. The device for supporting the hanging basket of cantilever construction of bridge according to claim 7, characterized in that: The positioning rod (203e) is provided with a limiting block (203n) on one side, the limiting block (203n) is fixed with a driving strip (203g) on one side, the driving strip (203g) is inserted with a positioning strip (203h) on one side, the driving strip (203g) and the positioning strip (203h) are movably connected, one end of the positioning strip (203h) is fixed with a connecting plate (203i), and the connecting plate (203i) is fixed with the top of the fixing sleeve (203f).

9. The device for supporting the hanging basket of cantilever construction of bridge according to claim 8, characterized in that: The driving strip (203g) is provided with a hinged rod (203j) on one side, the hinged rod (203j) is hinged with the driving strip (203g), and the hinged rod (203j) is fixed with a push plate (203k) on one side.

10. The device for supporting the hanging basket of cantilever construction of bridge according to claim 9, characterized in that: The hinged rod (203j) is fixed with a moving strip (203l) on one side, the moving strip (203l) is rotatably connected with the inner wall of the fixing sleeve (203f) through a rotating shaft, the inner wall of the fixing sleeve (203f) is fixed with a second torsional spring (203m), and one end of the second torsional spring (203m) is fixed with the hinged rod (203j) on one side.

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