Movable hanging basket for bridge construction

Abstract

The utility model relates to the technical field of bridge construction hanging baskets, in particular to a movable hanging basket for bridge construction, which comprises a first hanging frame, a second hanging frame is fixedly connected onto the first hanging frame, and lifting hanging mechanisms convenient for adjusting construction height are arranged at the bottom ends of the second hanging frame and the first hanging frame. The first pair of inserting grooves are formed in the bottom ends of the first hanging frame and the second hanging frame, the lifting hanging basket is arranged at the bottom ends of the first hanging frame and the second hanging frame in an inserted mode, the second pair of inserting grooves are formed in the top end of the lifting hanging basket, the bottom support is fixedly connected to the bottom of the lifting hanging basket, and the second moving wheel is rotationally arranged on one side of the lifting hanging basket. According to the movable hanging basket for bridge construction, the lifting hanging basket is connected to the bottom end of the second hanging frame and the bottom end of the first hanging frame, locking bolts are inserted into limiting grooves formed in the lifting hanging basket, and the inner ends of the locking bolts are connected with threaded grooves formed in the first hanging frame and the second hanging frame, so that the position of the lifting hanging basket can be adjusted conveniently.

Description

Technical Field

[0001] This utility model relates to the field of hanging basket technology for bridge construction, specifically a mobile hanging basket for bridge construction. Background Technology

[0002] Bridge construction is a complex project involving multiple steps and technologies to ensure the safety and durability of the bridge. When it is necessary to inspect the exterior of the bridge, the work must be carried out using a hanging basket.

[0003] The aforementioned device lacks an adjustable working height structure, resulting in existing mobile hanging baskets for bridge construction being mostly one-piece structures that cannot adjust the working height, thus limiting their application. Based on the shortcomings of existing technology, this utility model designs a mobile hanging basket for bridge construction. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a mobile hanging basket for bridge construction, which has the advantage of adjustable hanging basket operating height.

[0005] This utility model provides the following technical solution: a mobile hanging basket for bridge construction, including a first hanging frame, a second hanging frame fixedly connected to the first hanging frame, and a lifting and hanging mechanism for adjusting the construction height at the bottom of the second hanging frame and the first hanging frame.

[0006] The lifting and hanging mechanism includes a first pair of slots, a lifting basket, a second pair of slots, a base, a second moving wheel, a threaded groove, a limiting groove, a locking bolt, and a guardrail. The first pair of slots are located at the bottom of a first bracket and a second bracket, and the lifting basket is inserted into the bottom of the first bracket and the second bracket. The second pair of slots are located at the top of the lifting basket. The base is fixedly connected to the bottom of the lifting basket. The second moving wheel is rotatably located on one side of the lifting basket. The threaded groove extends through the outer surfaces of the first bracket and the second bracket. The limiting groove extends through the outer surface of the lifting basket. The locking bolt is threaded into the inside of the threaded groove.

[0007] As a preferred embodiment of this utility model, a first connecting rod is fixedly connected to the inner side of the first bracket, and a first moving wheel is rotatably mounted on the first connecting rod.

[0008] As a preferred embodiment of this utility model, a second connecting rod is fixedly connected to the inner side of the second bracket.

[0009] As a preferred embodiment of this utility model, the interior of the second pair of slots is inserted into the bottom end of the first and second hanging brackets, and the lifting basket is inserted into the interior of the first pair of slots.

[0010] As a preferred embodiment of this utility model, the locking bolt is threaded through the limiting groove and connected inside the threaded groove.

[0011] As a preferred embodiment of this utility model, the first hanging bracket is in the shape of an inverted U, and the sliding surface of the first moving wheel is also in the shape of an inverted U.

[0012] As a preferred embodiment of this utility model, a first connecting rod is also fixedly connected between the first hanger and the second hanger.

[0013] As a preferred embodiment of this utility model, the top end of the second bracket is fixedly connected to the top end of the first bracket.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This mobile hanging basket for bridge construction uses a measuring ruler to measure the distance between the walls on both sides of the bridge and the working area outside the bridge. Then, using a tool, the locking bolts are unscrewed from the inside of the threaded groove to release the connection lock between the first hanger, the second hanger, and the lifting hanging basket. Then, under the limit of the first pair of slots and the second pair of slots, the position of the lifting hanging basket is adjusted up and down so that the length of the lifting hanging basket combined with the length of the first or second hanger is approximately the same as the predicted length. At this point, the locking bolts can be inserted into the limit grooves and screwed back into the corresponding threaded grooves on the first and second hangers. Finally, the first hanger, the second hanger, and the lifting hanging basket are moved to the outside of the bridge, and the first hanger, the second hanger, and the lifting hanging basket are hooked onto the outside of the bridge using the U-shaped hanger on the top of the first hanger and the first moving wheel. This device facilitates the adjustment of the height of the lifting hanging basket. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a bottom view of the main structure of the hanging basket of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the first and second hangers of this utility model;

[0019] Figure 4 This is an exploded view of the hanging basket structure of the hanging frame and lifting mechanism of this utility model;

[0020] Figure 5 This is an exploded view of the first pair of slots and the second pair of slots of this utility model.

[0021] In the diagram: 1. First hanging bracket; 101. First connecting rod; 102. First moving wheel; 2. Second hanging bracket; 201. Second connecting rod; 3. Lifting and hanging mechanism; 301. First pair of slots; 302. Lifting hanging basket; 303. Second pair of slots; 304. Base support; 305. Second moving wheel; 306. Threaded groove; 307. Limiting groove; 308. Locking bolt; 309. Guardrail. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A mobile hanging basket for bridge construction includes a first hanging frame 1, a second hanging frame 2 fixedly connected to the first hanging frame 1, and a lifting and connecting mechanism 3 for adjusting the construction height at the bottom of the second hanging frame 2 and the first hanging frame 1. A first connecting rod 101 is fixedly connected to the inner side of the first hanging frame 1, and a first moving wheel 102 is rotatably mounted on the first connecting rod 101. The first hanging frame 1 is in the shape of an inverted U, and the sliding surface of the first moving wheel 102 is also in the shape of an inverted U. The first connecting rod 101 is also fixedly connected between the first hanging frame 1 and the second hanging frame 2.

[0024] Please see Figure 3 The second hanging bracket 2 has a second connecting rod 201 fixedly connected to its inner side, and the top of the second hanging bracket 2 is fixedly connected to the top of the first hanging bracket 1.

[0025] Please see Figure 4-5The lifting and mounting mechanism 3 includes a first pair of slots 301, a lifting basket 302, a second pair of slots 303, a base 304, a second moving wheel 305, a threaded groove 306, a limiting groove 307, a locking bolt 308, and a guardrail 309. The first pair of slots 301 are located at the bottom of the first bracket 1 and the second bracket 2, and the lifting basket 302 is inserted into the bottom of the first bracket 1 and the second bracket 2. The second pair of slots 303 are located at the top of the lifting basket 302, and the base 304 is fixedly connected to the bottom of the lifting basket 302. The second movable wheel 305 is rotatably disposed on one side of the lifting basket 302. The threaded groove 306 is opened through the outer surface of the first bracket 1 and the second bracket 2. The limiting groove 307 is opened through the outer surface of the lifting basket 302. The locking bolt 308 is threadedly connected to the inside of the threaded groove 306. The inside of the second pair of slots 303 is inserted into the bottom end of the first bracket 1 and the second bracket 2. The lifting basket 302 is inserted into the inside of the first pair of slots 301. The locking bolt 308 is threadedly connected to the inside of the threaded groove 306 through the limiting groove 307.

[0026] By setting the first pair of slots 301 and the second pair of slots 303, the top of the lifting basket 302 can be inserted into the bottom of the first bracket 1 and the second bracket 2, so that the lifting basket 302 can be raised and lowered under the limit of the first pair of slots 301 and the second pair of slots 303 to adjust the combined length of the first bracket 1, the second bracket 2 and the lifting basket 302. By setting the threaded groove 306, the limiting groove 307 and the locking bolt 308, the height of the first bracket 1, the second bracket 2 and the lifting basket 302 after combination can be locked or the locking of the lifting basket 302 can be released to adjust the length. By setting the base support 304 and the guardrail 309, workers can enter the lifting basket 302 to work and be protected.

[0027] Working principle: When a mobile hanging basket for bridge construction is used, in the initial state, the second hanging frame 2 is firstly fixedly connected to the first hanging frame 1. The first connecting rod 101 and the second connecting rod 201 are respectively connected between the inside of the first hanging frame 1 and the second hanging frame 2. Three sets of first moving wheels 102 are installed on the first hanging frame 1 so that the first hanging frame 1 and the second hanging frame 2 can be attached to the outside of the bridge and can slide on the outside of the bridge. The bottom end of the second hanging frame 2 and the first hanging frame 1 is connected to the lifting hanging basket 302. The limiting groove 307 opened on the lifting hanging basket 302 is inserted into the locking bolt 308, and the inner end of the locking bolt 308 is connected to the threaded groove 306 opened on the first hanging frame 1 and the second hanging frame 2 so as to adjust the position of the lifting hanging basket 302.

[0028] When the working height of the lifting basket 302 needs to be adjusted, firstly, use a measuring ruler to measure the distance between the walls on both sides of the bridge and the working area outside the bridge. Then, use a tool to unscrew the locking bolt 308 from the inside of the threaded groove 306 to release the connection lock between the first bracket 1, the second bracket 2 and the lifting basket 302. Then, under the limit of the first pair of slots 301 and the second pair of slots 303, adjust the position of the lifting basket 302 up and down so that the length of the lifting basket 302 combined with the length of the first bracket 1 or the second bracket 2 is approximately the same as the predicted length. At this time, the locking bolt 308 can be inserted into the limit groove 307 and screwed back into the corresponding threaded groove 306 on the first bracket 1 and the second bracket 2. Finally, move the first bracket 1, the second bracket 2 and the lifting basket 302 to the outside of the bridge, and use the U-shaped bracket on the top of the first bracket 1 and the first moving wheel 102 to hang the first bracket 1, the second bracket 2 and the lifting basket 302 on the outside of the bridge. This device facilitates the adjustment of the height of the lifting basket 302.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile hanging basket for bridge construction, comprising a first hanging frame (1), characterized in that: A second bracket (2) is fixedly connected to the first bracket (1). The bottom ends of the second bracket (2) and the first bracket (1) are provided with a lifting and hanging mechanism (3) that facilitates the adjustment of the construction height. The lifting and hanging mechanism (3) includes a first pair of slots (301), a lifting basket (302), a second pair of slots (303), a base (304), a second moving wheel (305), a threaded groove (306), a limiting groove (307), a locking bolt (308), and a guardrail (309). The first pair of slots (301) are located at the bottom of the first bracket (1) and the second bracket (2). The lifting basket (302) is inserted into the bottom of the first bracket (1) and the second bracket (2). At the end, the second pair of slots (303) are opened at the top of the lifting basket (302), the bottom support (304) is fixedly connected to the bottom of the lifting basket (302), the second moving wheel (305) is rotatably set on one side of the lifting basket (302), the threaded groove (306) is opened through the outer surface of the first bracket (1) and the second bracket (2), the limiting groove (307) is opened through the outer surface of the lifting basket (302), and the locking bolt (308) is threadedly connected to the inside of the threaded groove (306).

2. The mobile hanging basket for bridge construction according to claim 1, characterized in that: The first connecting rod (101) is fixedly connected to the inner side of the first hanging bracket (1), and a first moving wheel (102) is rotatably arranged on the first connecting rod (101).

3. The mobile hanging basket for bridge construction according to claim 1, characterized in that: The second bracket (2) has a second connecting rod (201) fixedly connected to its inner side.

4. A mobile hanging basket for bridge construction according to claim 1, characterized in that: The interior of the second pair of slots (303) is inserted into the bottom end of the first bracket (1) and the second bracket (2), and the lifting basket (302) is inserted into the interior of the first pair of slots (301).

5. A mobile hanging basket for bridge construction according to claim 1, characterized in that: The locking bolt (308) passes through the limiting groove (307) and is threaded into the inside of the threaded groove (306).

6. A mobile hanging basket for bridge construction according to claim 2, characterized in that: The first hanger (1) is in the shape of an inverted U, and the sliding surface of the first moving wheel (102) is also in the shape of an inverted U.

7. A mobile hanging basket for bridge construction according to claim 2, characterized in that: A first connecting rod (101) is also fixedly connected between the first hanger (1) and the second hanger (2).

8. A mobile hanging basket for bridge construction according to claim 3, characterized in that: The top of the second bracket (2) is fixedly connected to the top of the first bracket (1).

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