A hanging basket suspension mechanism for bridge construction

Abstract

This utility model discloses a hanging basket suspension mechanism for bridge construction, comprising: two parallel track grooves disposed on the bridge deck; a movable trolley movably disposed on the two track grooves; a counterweight assembly disposed inside the movable trolley; a locking assembly disposed on both sides of the movable trolley and between the track grooves; a suspension assembly fixedly disposed on the top of the movable trolley; and a support assembly disposed on one side of the movable trolley. The hanging basket suspension mechanism of this utility model has a stable structure, is easy to move, and greatly improves construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of hanging basket technology, and in particular to a hanging basket suspension mechanism for bridge construction. Background Technology

[0002] Hanging baskets are used in bridge construction, and most existing hanging baskets use fixed suspension mechanisms. When constructing bridges with short spans, the suspension mechanism can be moved a few times to complete the construction. However, when constructing bridges with long spans, the suspension mechanism needs to be moved many times. Each movement of the fixed suspension mechanism takes a lot of time, which greatly reduces construction efficiency. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a hanging basket suspension mechanism for bridge construction that is structurally stable, easy to move, and greatly improves construction efficiency.

[0004] This utility model provides a hanging basket suspension mechanism for bridge construction, comprising:

[0005] Two parallel track grooves are fixedly installed on the bridge deck along its length.

[0006] The mobile trolley is movably mounted on the two track grooves.

[0007] A counterweight assembly is installed inside the mobile trolley;

[0008] A locking component is disposed on both sides of the mobile trolley and between the track groove, for locking the mobile trolley;

[0009] A suspension assembly is fixedly installed on the top of the mobile trolley for suspending the hanging basket;

[0010] The support component is located on the side of the mobile trolley near the hanging basket.

[0011] Furthermore, several anchor plates are fixedly installed on both sides of the track groove along its length, and the anchor plates are anchored to the bridge deck by anchor screws.

[0012] Furthermore, the mobile trolley includes a platform, and several gears embedded in corresponding track grooves are respectively provided on both sides of the bottom surface of the platform. A rack that meshes with the gear is fixedly provided in the track groove. A drive motor that drives the gear to rotate is provided inside the gear. A carriage is fixedly provided on the top surface of the platform.

[0013] Furthermore, the counterweight assembly includes a main counterweight and an adjustable counterweight. The compartment is divided into a lower compartment and an upper compartment by a partition. The main counterweight is located in the lower compartment and is fixedly connected to the vehicle platform. A door is provided on one side of the upper compartment. Several slots are provided in the upper compartment. The adjustable counterweight is detachably embedded in each slot. The adjustable counterweight has a single weight of 8-10 kg and is fixedly provided with a lifting handle.

[0014] Furthermore, the locking assembly includes a locking pin, and a plurality of fixed seats are provided on the outer side of the track groove along its length direction. The outer side of the fixed seats is provided with pin holes. A locking frame is provided on the outer side between the moving trolley and the corresponding fixed seat. The top end of the locking frame is fixedly connected to the moving trolley. A locking pin inserted into the corresponding pin hole slides through the locking frame. An electric cylinder that is kinetically connected to the locking pin is fixedly provided on the outer side of the locking frame.

[0015] Furthermore, the suspension assembly includes two first telescopic arms, a load-bearing frame is fixedly installed inside the mobile trolley, a support frame is fixedly installed on the top of the mobile trolley and fixedly connected to the load-bearing frame, the two first telescopic arms are fixedly installed on the top of the support frame, a first support is fixedly installed at the telescopic end of the first telescopic arm, a guide wheel is installed at the bottom of the first support, a winch is fixedly installed inside the support frame, two traction ropes are wound on the winch, and the two traction ropes pass through the two guide wheels one by one and are fixedly connected to the hanging basket.

[0016] Furthermore, the support assembly includes two second telescopic arms fixedly mounted on the side of the mobile trolley near the hanging basket. The telescopic ends of the second telescopic arms are fixedly mounted with second supports, and the bottom of the second supports is fixedly mounted with telescopic legs. The bottom ends of the telescopic legs are connected to a support plate via a ball joint structure.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The suspension mechanism of this utility model includes a track groove, a moving trolley, a counterweight assembly, a locking assembly, a suspension assembly, and a support assembly. The hanging basket is suspended by the suspension assembly, the counterweight assembly is mounted on the moving trolley and locked to the track groove by the locking assembly, and the support assembly provides support on the suspension side of the moving trolley. The suspension mechanism has excellent stability, ensuring the safety of the construction process. When it is necessary to move the hanging basket, the support assembly is retracted and the locking assembly is unlocked. The moving trolley drives the suspension mechanism to move along the track groove to the next work position and re-fix the support. The movement is convenient and greatly improves the construction efficiency.

[0019] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 A schematic diagram of the main structure of a hanging basket suspension mechanism used in bridge construction.

[0022] Figure 2 This is a side view schematic diagram of a hanging basket suspension mechanism used in bridge construction.

[0023] The diagram labels are as follows: 1. Track groove; 2. Moving trolley; 3. Counterweight assembly; 4. Locking assembly; 5. Suspension assembly; 6. Support assembly;

[0024] 11. Anchor plate; 12. Anchor screw;

[0025] 21. Car body; 22. Gear; 23. Drive motor; 24. Car body; 25. Partition; 26. Lower compartment; 27. Upper compartment; 28. Compartment door; 29. ​​Load-bearing frame;

[0026] 31. Main counterweight; 32. Adjustable counterweight; 33. Lifting handle;

[0027] 41. Locking pin; 42. Fixing base; 43. Locking bracket; 44. Electric cylinder;

[0028] 51. First telescopic boom; 52. Support frame; 53. First support; 54. Guide wheel; 55. Winch; 56. Traction rope;

[0029] 61. Second telescopic arm; 62. Second support; 63. Telescopic outrigger; 64. Support plate. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0031] 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. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Please refer to Figures 1-2 An embodiment of this utility model provides a hanging basket suspension mechanism for bridge construction, comprising:

[0033] Two parallel track grooves 1 are fixedly installed on the bridge deck along its length.

[0034] The mobile trolley 2 is movably mounted on two track grooves 1;

[0035] Counterweight component 3 is installed inside the mobile trolley 2;

[0036] Locking component 4 is disposed on both sides of the mobile trolley 2 between the track groove 1 and the track groove 2, and is used to lock the mobile trolley 2;

[0037] The suspension assembly 5 is fixedly installed on the top of the mobile trolley 2 and is used to suspend the hanging basket;

[0038] Support component 6 is located on the side of the mobile trolley 2 near the hanging basket.

[0039] In this embodiment, when using a hanging basket for assisted construction, the construction position can be quickly adjusted via the mobile trolley 2, greatly improving construction efficiency. After the mobile trolley 2 is in place, it is locked to the track groove 1 by the locking component 4, and then supported on the suspension side of the mobile trolley 2 by the support component 6. A counterweight component 3 is installed inside the mobile trolley 2. With the cooperation of the counterweight component 3, the locking component 4, and the support component 6, the stability of the suspension mechanism is ensured, guaranteeing the safety of the construction process.

[0040] In a preferred embodiment, such as Figure 1 and Figure 2 As shown, several anchor plates 11 are fixedly installed on both sides of the track groove 1 along its length. The anchor plates 11 are anchored to the bridge deck by anchor screws 12, which ensures the stability of the track groove 1.

[0041] In a preferred embodiment, such as Figure 1 and Figure 2 As shown, the mobile trolley 2 includes a platform 21. Several gears 22 are respectively provided on both sides of the bottom surface of the platform 21 and embedded in the corresponding track grooves 1. A rack that meshes with the gear 22 is fixedly provided in the track groove 1. A drive motor 23 that drives the gear 22 to rotate is provided on the inner side of the gear 22. A carriage 24 is fixedly provided on the top surface of the platform 21.

[0042] In this embodiment, the drive motor 23 drives the gear 22 to rotate, which, in conjunction with the rack, allows the trolley 2 to move along the track groove 1, making the position adjustment of the suspension mechanism convenient. The precise displacement of the suspension mechanism is achieved through the cooperation of the gear 22 and the rack, facilitating the alignment of the locking assembly 4.

[0043] In a preferred embodiment, such as Figure 1As shown, the counterweight assembly 3 includes a main counterweight 31 and an adjustable counterweight 32. The carriage 24 is divided into a lower compartment 26 and an upper compartment 27 by a partition 25. The main counterweight 31 is located in the lower compartment 26 and is fixedly connected to the carriage platform 21. A door 28 is provided on one side of the upper compartment 27. Several slots are provided in the upper compartment 27. The adjustable counterweight 32 is detachably embedded in the slots. The individual weight of the adjustable counterweight 32 is 8-10kg, and a lifting handle 33 is fixedly provided on it.

[0044] In this embodiment, the counterweight assembly 3 is installed inside the carriage 24 to ensure the stability of the suspension mechanism. The main counterweight 31 bears the main counterweight function and meets the needs of normal operation; when a large amount of material or equipment needs to be placed on the hanging basket, a corresponding number of adjustable counterweights 32 are placed into the upper compartment 27 to increase the overall counterweight to meet the counterweight requirements. It has good adaptability and ensures the safety of construction operations.

[0045] In a preferred embodiment, such as Figure 1 and Figure 2 As shown, the locking assembly 4 includes a locking pin 41. Several fixed seats 42 are provided on the outer side of the track groove 1 along its length. Pin holes are opened on the outer side of the fixed seats 42. A locking frame 43 is provided on the outer side between the moving trolley 2 and the corresponding fixed seat 42. The top of the locking frame 43 is fixedly connected to the moving trolley 2. The locking pin 41 inserted into the corresponding pin hole slides through the locking frame 43. An electric cylinder 44 that is throttlely connected to the locking pin 41 is fixedly provided on the outer side of the locking frame 43.

[0046] In this embodiment, the movement of the trolley 2 aligns the locking pins 41 on both sides with the pin holes on the fixed base 42. The electric cylinder 44 drives the locking pins 41 to insert into the corresponding pin holes, completing the locking and ensuring the stability of the suspension mechanism. Preferably, a laser beam is provided between the locking frame 43 and the fixed base 42 to ensure the alignment of the locking pins 41 with the pin holes.

[0047] In a preferred embodiment, such as Figure 1 and Figure 2 As shown, the suspension assembly 5 includes two first telescopic arms 51. A load-bearing frame 29 is fixedly installed inside the mobile trolley 2. A support frame 52, which is fixedly connected to the load-bearing frame 29, is fixedly installed on the top of the mobile trolley 2. The two first telescopic arms 51 are fixedly installed on the top of the support frame 52. A first support 53 is fixedly installed at the telescopic end of the first telescopic arm 51. A guide wheel 54 is installed at the bottom of the first support 53. A winch 55 is fixedly installed inside the support frame 52. Two traction ropes 56 are wound on the winch 55. The two traction ropes 56 pass through the two guide wheels 54 one by one and are fixedly connected to the hanging basket.

[0048] In this embodiment, the hanging basket is connected by a traction rope 56 and suspended and supported by a first telescopic arm 51. The distance between the hanging basket and the bridge can be adjusted by adjusting the length of the first telescopic arm 51 to meet construction requirements. The suspension component 5 has high structural strength and meets the suspension requirements of the hanging basket.

[0049] In a preferred embodiment, such as Figure 2 As shown, the support assembly 6 includes two second telescopic arms 61 fixedly installed on the side of the mobile trolley 2 near the hanging basket. The telescopic ends of the second telescopic arms 61 are fixedly provided with second supports 62, and the bottom of the second supports 62 is fixedly provided with telescopic legs 63. The bottom end of the telescopic legs 63 is connected to a support plate 64 through a ball joint structure.

[0050] In this embodiment, the second telescopic arm 61 is extended, and then the telescopic outrigger 63 is extended so that the support plate 64 is supported on the bridge surface, supporting the side of the moving trolley 2 near the hanging basket, which further improves the stability of the suspension mechanism.

[0051] The telescopic boom can adopt the same structure as the crane telescopic boom, or a hydraulic telescopic rod; the telescopic outriggers 63 can adopt pneumatic or hydraulic telescopic rods to meet the support requirements of the suspension mechanism.

[0052] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A hanging basket suspension mechanism for bridge construction, characterized in that, include: Two parallel track grooves (1) are fixedly installed on the bridge deck along its length. The mobile trolley (2) is movably mounted on the two track grooves (1); A counterweight assembly (3) is installed inside the mobile trolley (2); Locking components (4) are disposed on both sides of the mobile trolley (2) and between the track groove (1) for locking the mobile trolley (2); The suspension assembly (5) is fixedly installed on the top of the mobile trolley (2) for suspending the hanging basket; A support component (6) is disposed on the side of the mobile trolley (2) near the hanging basket.

2. The hanging basket suspension mechanism for bridge construction according to claim 1, characterized in that, Several anchor plates (11) are fixedly installed on both sides of the track groove (1) along its length direction. The anchor plates (11) are anchored to the bridge deck by anchor screws (12).

3. The hanging basket suspension mechanism for bridge construction according to claim 1, characterized in that, The mobile trolley (2) includes a platform (21). On both sides of the bottom surface of the platform (21), there are several gears (22) embedded in the corresponding track grooves (1). A rack that meshes with the gears (22) is fixedly installed in the track grooves (1). A drive motor (23) that drives the gears (22) to rotate is installed on the inner side of the gears (22). A carriage (24) is fixedly installed on the top surface of the platform (21).

4. The hanging basket suspension mechanism for bridge construction according to claim 3, characterized in that, The counterweight assembly (3) includes a main counterweight (31) and an adjustable counterweight (32). The carriage (24) is divided into a lower compartment (26) and an upper compartment (27) by a partition (25). The main counterweight (31) is located in the lower compartment (26) and is fixedly connected to the carriage platform (21). A door (28) is provided on one side of the upper compartment (27). Several slots are provided in the upper compartment (27). The adjustable counterweight (32) is detachably embedded in the slots. The individual weight of the adjustable counterweight (32) is 8-10 kg, and a lifting handle (33) is fixedly provided on it.

5. The hanging basket suspension mechanism for bridge construction according to claim 1, characterized in that, The locking assembly (4) includes a locking pin (41). A plurality of fixed seats (42) are provided on the outer side of the track groove (1) along its length direction. The outer side of the fixed seat (42) is provided with a pin hole. A locking frame (43) is provided on the outer side between the moving trolley (2) and the corresponding fixed seat (42). The top of the locking frame (43) is fixedly connected to the moving trolley (2). A locking pin (41) inserted into the corresponding pin hole slides through the locking frame (43). An electric cylinder (44) that is throttlely connected to the locking pin (41) is fixedly provided on the outer side of the locking frame (43).

6. The hanging basket suspension mechanism for bridge construction according to claim 1, characterized in that, The suspension assembly (5) includes two first telescopic arms (51). A load-bearing frame (29) is fixedly installed inside the mobile trolley (2). A support frame (52) fixedly connected to the load-bearing frame (29) is fixedly installed on the top of the mobile trolley (2). The two first telescopic arms (51) are fixedly installed on the top of the support frame (52). A first support (53) is fixedly installed at the telescopic end of the first telescopic arm (51). A guide wheel (54) is installed at the bottom of the first support (53). A winch (55) is fixedly installed inside the support frame (52). Two traction ropes (56) are wound on the winch (55). The two traction ropes (56) pass through the two guide wheels (54) one by one and are fixedly connected to the hanging basket.

7. The hanging basket suspension mechanism for bridge construction according to claim 1, characterized in that, The support assembly (6) includes two second telescopic arms (61) fixedly installed on the side of the mobile trolley (2) near the hanging basket. The telescopic ends of the second telescopic arms (61) are fixedly provided with second supports (62), and the bottom of the second supports (62) is fixedly provided with telescopic legs (63). The bottom end of the telescopic legs (63) is connected to a support plate (64) through a ball joint structure.

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