Balancing device for bridge swivel

Abstract

The utility model relates to the technical field of bridge rotation, and discloses a bridge rotation balancing device which comprises a body assembly, an installation assembly is arranged at the bottom of the body assembly, a first moving assembly is arranged on the side face of the installation assembly, and a second moving assembly is arranged on the side face of the first moving assembly. The balancing device comprises a second moving block, a second hydraulic rod is arranged in the second moving block, a connecting assembly is arranged on the side face of the second moving assembly, a driving assembly is arranged in the connecting assembly, and a fixing assembly is arranged on the side face of the driving assembly. According to the balancing device, the second moving block can longitudinally move in the direction of the moving rod, so that the longitudinal distance is adjusted in the bridge rotation process, the top beam is kept in a balanced state, the position of the balancing block below the top beam is adjusted, rotation of the top beam is kept balanced, the bridge rotation process is more stable, and the balancing device is convenient and stable to adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge swivel technical field, concretely is a kind of balance device for bridge swivel. BACKGROUND

[0002] It is known that in recent years with the improvement of China's economy and trade, in order to increase trade between places, China has increased investment in infrastructure, and highway bridge construction has developed unprecedentedly, fundamentally changing the traffic situation in a few years. In bridge construction, bridge swivel butt joint or translation butt joint is often used for construction. First, the bridge is swiveled or translated to another bridge, and then the two bridges are connected to form a whole bridge structure and deck structure. This method not only improves the construction efficiency, but also avoids affecting the normal traffic of other roads.

[0003] Chinese patent publication No. CN117306422A discloses a balancing device for bridge swivel, comprising a pier support and a swivel bridge. The top end of the pier support is fixedly installed with a swivel outer pier, and the swivel outer pier is coaxially provided with a rotatable swivel pier inside. The swivel bridge is fixed to the top end of the swivel pier, and the swivel pier can drive the swivel bridge to rotate. The upper surface of the swivel bridge is provided with a dynamic balance assembly, which comprises a first balance assembly and a second balance assembly. The first balance assembly and the second balance assembly are provided with counterweights. The first balance assembly and the second balance assembly can carry the counterweights to slide on the swivel bridge in the extension direction of the swivel bridge.

[0004] However, the utility model has the following problems in actual use: it is cumbersome to use, and during the bridge swivel process, not only horizontal balance is needed, but also longitudinal balance adjustment is needed to avoid bridge rollover. Only one-way balance adjustment is made, and the balance maintenance effect is not good during the bridge swivel process, and the counterweight adjustment is inconvenient. Utility model content

[0005] (I) Technical problem solved

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a balancing device for bridge swivel, which solves the problem of poor balance adjustment effect of the balancing device for bridge swivel in the prior art.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model discloses a kind of balancing device for bridge rotation, including body assembly, the bottom of the body assembly is provided with mounting assembly, the side of the mounting assembly is provided with first mobile assembly, the side of the first mobile assembly is provided with second mobile assembly, the side of the second mobile assembly is provided with connecting assembly, the inside of the connecting assembly is provided with driving assembly, the side of the driving assembly is provided with fixed component.

[0009] Optionally, the body assembly includes a top beam, and the bottom of the top beam is fixedly connected with a support beam.

[0010] Optionally, the mounting assembly includes a mounting body, the top of the mounting body is fixedly installed with the bottom of the top beam, the bottom of the mounting body is fixedly connected with a mounting bracket, and the side of the mounting bracket is fixedly connected with a connecting rod.

[0011] Optionally, the first mobile assembly includes a first hydraulic rod, one end of the first hydraulic rod is fixedly installed with the side of the mounting bracket, the telescopic end of the first hydraulic rod is fixedly installed with a first moving block, and the inside of the first moving block is slidingly connected with the surface of the connecting rod.

[0012] Optionally, the second mobile assembly includes a moving rod and a second hydraulic rod, both ends of the moving rod are fixedly connected with the side of the first moving block, one end of the second hydraulic rod is fixedly installed with the side of the first moving block, the telescopic end of the second hydraulic rod is fixedly installed with a second moving block, and the inside of the second moving block is slidingly connected with the surface of the moving rod.

[0013] Optionally, the connecting assembly includes a connecting body, one end of the connecting body is fixedly installed with the side of the second moving block, and the other end of the connecting body is fixedly installed with a connecting bracket.

[0014] Optionally, the driving assembly includes a third hydraulic rod, one end of the third hydraulic rod is fixedly installed with the inside of the connecting bracket, the telescopic end of the third hydraulic rod is fixedly installed with a moving plate, and both sides of the moving plate are installed with moving bodies.

[0015] Optionally, the fixed component includes a fixed plate, the side of the fixed plate is fixedly connected with the side of the moving body, and the side of the fixed plate is fixedly installed with a balancing block.

[0016] Beneficial effects

[0017] The utility model provides a kind of balancing device for bridge rotation, with the following beneficial effects:

[0018] The bridge swivel balance device can make the second moving block move longitudinally along the moving rod, so that the longitudinal distance is adjusted in the bridge swivel, the top beam is kept in a balanced state, the position of the balance block below the top beam is adjusted, the bridge swivel is kept balanced, the bridge swivel process is more stable, and the balance device is convenient and stable to adjust. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a connecting assembly structure schematic view of the utility model;

[0021] Figure 3 It is a moving assembly structure schematic view of the utility model;

[0022] Figure 4 It is a fixed assembly structure schematic view of the utility model;

[0023] Figure 5 It is a driving assembly structure schematic view of the utility model.

[0024] In the drawing: 1, body assembly; 101, top beam; 102, support beam; 2, mounting assembly; 201, mounting body; 202, mounting frame; 203, connecting rod; 3, first moving assembly; 301, first hydraulic rod; 302, first moving block; 4, second moving assembly; 401, moving rod; 402, second hydraulic rod; 403, second moving block; 5, connecting assembly; 501, connecting body; 502, connecting frame; 6, driving assembly; 601, third hydraulic rod; 602, moving plate; 603, moving body; 7, fixed assembly; 701, fixed plate; 702, balance block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1 to 5 The utility model embodiment provides a bridge swivel balance device, and the bridge swivel balance device is improved in the embodiment, so that the bridge swivel balance device has the advantages of maintaining the balance of the bridge swivel. Specifically, taking the bridge balance device as an example, as a preferred scheme in the embodiment, the bridge balance device is specifically a bridge swivel balance device, which can maintain the balance during the bridge swivel process.

[0027] Please refer to Figures 1 to 5 The utility model provides a technical scheme: a kind of balancing device for bridge rotation, which is mainly applied to the scene of bridge rotation process.

[0028] Including body assembly 1, the bottom of body assembly 1 is provided with connecting assembly 5, the side of connecting assembly 5 is provided with first moving assembly 3, the side of first moving assembly 3 is provided with second moving assembly 4, the side of second moving assembly 4 is provided with connecting assembly 5, the inside of connecting assembly 5 is provided with driving assembly 6, the side of driving assembly 6 is provided with fixed assembly 7.

[0029] In the above embodiment, as a preferred scheme, the body assembly 1 includes a top beam 101, the bottom of the top beam 101 is fixedly connected with a support beam 102, the top beam 101 is supported by the support beam 102, and the top beam 101 is balanced and rotated.

[0030] In the above embodiment, as a preferred scheme, the mounting assembly 2 includes a mounting body 201, the top of the mounting body 201 is fixedly mounted with the bottom of the top beam 101, the bottom of the mounting body 201 is fixedly connected with a mounting bracket 202, the side of the mounting bracket 202 is fixedly connected with a connecting rod 203, by mounting the mounting body 201 below the top beam 101, the top beam 101 is balanced during rotation, and the bridge is prevented from rolling over.

[0031] In the above embodiment, as a preferred scheme, the first moving assembly 3 includes a first hydraulic rod 301, one end of the first hydraulic rod 301 is fixedly mounted with the side of the mounting bracket 202, the telescopic end of the first hydraulic rod 301 is fixedly mounted with a first moving block 302, the inside of the first moving block 302 is slidingly connected with the surface of the connecting rod 203, by starting the first hydraulic rod 301 to drive the first moving block 302 fixedly mounted at the telescopic end to move, the first moving block 302 can move horizontally along the connecting rod 203, so that the horizontal distance is adjusted during bridge rotation, and the top beam 101 remains in a balanced state.

[0032] In the above embodiment, as a preferred scheme, the second moving assembly 4 comprises a moving rod 401 and a second hydraulic rod 402, both ends of the moving rod 401 are fixedly connected with the side surface of the first moving block 302, one end of the second hydraulic rod 402 is fixedly installed with the side surface of the first moving block 302, the telescopic end of the second hydraulic rod 402 is fixedly installed with the second moving block 403, the inside of the second moving block 403 is slidingly connected with the surface of the moving rod 401, the second moving block 403 fixedly installed at the telescopic end is driven to move by starting the second hydraulic rod 402, so that the second moving block 403 moves in the longitudinal direction of the moving rod 401, thereby adjusting the longitudinal distance in the bridge rotation, so that the top beam 101 remains in a balanced state, and then adjusting the position of the balance block 702 below the top beam 101, so that the rotation of the top beam 101 remains balanced, thereby making the bridge rotation process more stable, and the balance device is convenient and stable to adjust.

[0033] In the above embodiment, as a preferred scheme, the connecting assembly 5 comprises a connecting body 501, one end of the connecting body 501 is fixedly installed with the side surface of the second moving block 403, the other end of the connecting body 501 is fixedly installed with a connecting frame 502, the connecting frame 502 and the second moving block 403 are fixedly connected through the connecting body 501, and the balance block 702 is fixedly installed in the inside of the connecting body 501, so that the adjustment of the balance block 702 is more stable, and the balance block 702 hung by a rope is prevented from shaking during adjustment.

[0034] In the above embodiment, as a preferred scheme, the driving assembly 6 comprises a third hydraulic rod 601, one end of the third hydraulic rod 601 is fixedly installed with the inside of the connecting frame 502, the telescopic end of the third hydraulic rod 601 is fixedly installed with a moving plate 602, both sides of the moving plate 602 are installed with moving bodies 603, the moving plate 602 fixedly installed at the telescopic end is driven to move by starting the third hydraulic rod 601, so that the moving plate 602 drives the moving bodies 603 slidingly connected with the side surface to move, so that the moving bodies 603 can fix different models of balance blocks 702, and are separately arranged and installed, which is more convenient and fast, and the balance blocks 702 can be replaced, and the application range is wider.

[0035] In the above embodiment, as a preferred scheme, the fixing assembly 7 comprises a fixed plate 701, the side surface of the fixed plate 701 is fixedly connected with the side surface of the moving body 603, the side surface of the fixed plate 701 is fixedly installed with the balance block 702, the balance block 702 is fixed by the moving body 603, the position of the balance block 702 and the rotation center is adjusted to maintain the balance in the bridge rotation, and the use effect is better.

[0036] The electrical components in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer.

[0037] In the utility model, the working steps of the device are as follows:

[0038] First, the third hydraulic rod 601 is started to drive the fixed moving plate 602 at the telescopic end to move, so that the moving plate 602 drives the moving body 603 connected with the side surface to move, so that the moving body 603 can fix different models of the balance block 702, and is separately arranged and installed, which is more convenient and fast, and the balance block 702 can be replaced, the application range is wider, the moving body 603 drives the balance block 702 to move, fixes the balance block 702, adjusts the position of the balance block 702 and the rotation center, maintains the balance in the bridge rotation body, and the use effect is better, the first hydraulic rod 301 is started to drive the fixed first moving block 302 at the telescopic end to move, so that the first moving block 302 can move horizontally along the connecting rod 203, so that in the bridge rotation body, the horizontal distance is adjusted, the top beam 101 is kept in a balanced state, the second hydraulic rod 402 is started to drive the fixed second moving block 403 at the telescopic end to move, so that the second moving block 403 can move vertically along the moving rod 401, so that in the bridge rotation body, the vertical distance is adjusted, the top beam 101 is kept in a balanced state, and then the position of the balance block 702 below the top beam 101 is adjusted, so that the rotation of the top beam 101 is kept in balance, so that the rotation process of the bridge is more stable, and the balance device is convenient and stable to adjust, the connecting body 501 is fixedly connected with the connecting frame 502 and the second moving block 403, and the balance block 702 is fixedly installed in the connecting body 501, so that the adjustment of the balance block 702 is more stable, the balance block 702 adjusted by the rope is avoided from shaking, the mounting body 201 is installed below the top beam 101, and the balance is achieved when the top beam 101 rotates, and the bridge is prevented from overturning.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A counterweight device for bridge rotation, comprising a body assembly (1), characterized in that: The bottom of the body assembly (1) is provided with a mounting assembly (2), the side of the mounting assembly (2) is provided with a first moving assembly (3), the side of the first moving assembly (3) is provided with a second moving assembly (4), the side of the second moving assembly (4) is provided with a connecting assembly (5), the inside of the connecting assembly (5) is provided with a driving assembly (6), and the side of the driving assembly (6) is provided with a fixing assembly (7).

2. A counterbalance device for a bridge swivel as claimed in claim 1, characterized in that: The body assembly (1) comprises a top beam (101), and the bottom of the top beam (101) is fixedly connected with a supporting beam (102).

3. A counterbalance device for a bridge swivel as claimed in claim 2, characterized in that: The mounting assembly (2) comprises a mounting body (201), the top of the mounting body (201) is fixedly mounted with the bottom of the top beam (101), the bottom of the mounting body (201) is fixedly connected with a mounting rack (202), and the side of the mounting rack (202) is fixedly connected with a connecting rod (203).

4. A counterbalance device for a bridge swivel as claimed in claim 3, characterized in that: The first moving assembly (3) comprises a first hydraulic rod (301), one end of the first hydraulic rod (301) is fixedly mounted with the side of the mounting rack (202), the telescopic end of the first hydraulic rod (301) is fixedly mounted with a first moving block (302), and the inside of the first moving block (302) is in sliding connection with the surface of the connecting rod (203).

5. A counterbalance device for a bridge swivel as claimed in claim 4, characterized in that: The second moving assembly (4) comprises a moving rod (401) and a second hydraulic rod (402), both ends of the moving rod (401) are fixedly connected with the side of the first moving block (302), one end of the second hydraulic rod (402) is fixedly mounted with the side of the first moving block (302), the telescopic end of the second hydraulic rod (402) is fixedly mounted with a second moving block (403), and the inside of the second moving block (403) is in sliding connection with the surface of the moving rod (401).

6. A counterbalance device for a bridge swivel as claimed in claim 5, characterized in that: The connecting assembly (5) comprises a connecting body (501), one end of the connecting body (501) is fixedly mounted with the side of the second moving block (403), and the other end of the connecting body (501) is fixedly mounted with a connecting rack (502).

7. A counterbalance device for a bridge swivel as claimed in claim 6, characterized in that: The driving assembly (6) comprises a third hydraulic rod (601), one end of the third hydraulic rod (601) is fixedly mounted with the inside of the connecting rack (502), the telescopic end of the third hydraulic rod (601) is fixedly mounted with a moving plate (602), and both sides of the moving plate (602) are mounted with moving bodies (603).

8. A counterbalance device for a bridge swivel as claimed in claim 7, characterized in that: The fixing assembly (7) comprises a fixing plate (701), the side of the fixing plate (701) is fixedly connected with the side of the moving body (603), and the side of the fixing plate (701) is fixedly mounted with a balance block (702).

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