Novel bridge machine walking device

Abstract

The utility model relates to a novel bridge building machine running device, including mobile device, pusher main part and spacing mechanism, the right side of mobile device is connected with pusher main part. The novel bridge building machine running device through setting spacing mechanism, so that two movable columns can produce extension or shrink synchronously, if two movable columns are in extension state, the pressing plate of both ends will be in close contact with bridge building machine and bridge deck respectively, and then make pusher main part be in a stable state, the telescopic end of second hydraulic telescopic rod is started at this moment, and the telescopic end will make mobile device displace through the extension outward, and the bridge building machine on mobile device will also move simultaneously, the design can make bridge building machine equipment autonomous running, cancel the repeated installation, removal process of running beam anchoring steel bar, simple operation, improve automation and safety, reduce energy consumption, improve construction efficiency, reduce construction cost.

Description

Technical Field

[0001] This utility model relates to the technical field of bridge crane traveling devices, specifically a new type of bridge construction machine traveling device. Background Technology

[0002] With the continuous progress of social development, bridge construction is an important aspect of economic development. The efficiency and safety of bridge construction are of paramount importance, and the most frequently seen equipment in bridge construction today is the massive bridge-building machine.

[0003] In existing technologies, moving a large bridge-building machine usually requires anchoring the traveling beam to the existing bridge deck. The traveling beam is connected to the main beam of the formwork via anti-roll wheels to prevent the formwork from overturning during movement. However, this method requires pre-setting numerous vertical anchoring holes on the bridge for travel. During movement, the rails and anchoring bars of the traveling beam need to be repeatedly removed and installed manually. The construction process is primitive and cumbersome, not only time-consuming and labor-intensive with low efficiency, but also prone to problems such as insecure installation of anchoring bars, which can cause the formwork to tilt or even overturn, resulting in significant losses. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a novel bridge-building machine traveling device that features autonomous travel and solves the problem of poor efficiency in manual paving.

[0005] To achieve the aforementioned autonomous walking objective, this utility model provides the following technical solution: a novel bridge-building machine traveling device, comprising a moving device, a pushing device body, and a limiting and stopping mechanism, wherein the right side of the moving device is connected to the pushing device body, and the right side of the pushing device body is provided with a limiting and stopping mechanism;

[0006] The limiting mechanism includes a connecting block. The connecting block is fixedly connected to the right side of the main body of the pushing device. The limiter body is fixedly connected to the right side of the connecting block. A bidirectional drive motor is fixedly installed inside the limiter body. Threaded steel pipes are fixedly connected to both output ends of the bidirectional drive motor. Movable columns are threadedly connected to the outer walls of the two threaded steel pipes. Guide limiting plates are fixedly installed on the left and right sides of the two movable columns. Pressure plates are fixedly installed at the disjoint ends of the two movable columns.

[0007] Furthermore, the mobile device includes a connector body, an extension frame is fixedly installed on the top of the connector body, a fixed steel plate is fixedly connected to the top of the extension frame, first hydraulic telescopic rods are fixedly installed on both the front and rear sides of the connector body, and two sets of power frames are fixedly installed below the connector body, each set of power frames is equipped with a power wheel.

[0008] Furthermore, two concave grooves are provided at both the upper and lower ends of the main body of the pushing device. A set of pulleys is fixedly installed on the inner wall of the concave groove. A second hydraulic telescopic rod is fixedly installed inside the main body of the pushing device, and a connecting plate is fixedly installed at the telescopic end of the second hydraulic telescopic rod.

[0009] Furthermore, two movable grooves adapted to the guide limiting plate are provided on both the left and right sides of the main body of the limiter, and the connection between the movable grooves and the guide limiting plate is a sliding connection.

[0010] Furthermore, the telescopic ends of the two first hydraulic telescopic rods are fixedly connected to anti-slip connecting plates, and each of the four anti-slip connecting plates is provided with multiple screw holes.

[0011] Furthermore, the left side of the connecting plate is connected to the right side of the connector body, and the connection is a fixed connection.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. This novel bridge-building machine's traveling device, through the setting of a limiting and stopping mechanism, firstly, through the cooperation of a bidirectional drive motor and two threaded steel pipes, allows the two threaded steel pipes to rotate synchronously. Then, through the cooperation of the rotating threaded steel pipes with the movable columns and guide limiting plates, the two movable columns can extend or retract synchronously. When the two movable columns are in the extended state, the pressure plates at both ends will make close contact with the bridge-building machine and the bridge deck, thus stabilizing the main body of the pushing device. At this time, if the extension end of the second hydraulic telescopic rod is activated, the extension end will extend outward to displace the moving device. Simultaneously, the bridge-building machine connected to the moving device will also move, thereby achieving the purpose of the bridge-building machine traveling. This design allows the bridge-building machine to travel autonomously and can switch between traveling and supporting modes, eliminating the repeated installation and removal process of the anchoring steel bars of the traveling beam. It simplifies operation, improves automation and safety, reduces energy consumption, increases construction efficiency, and reduces construction costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a left view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the main body of the pushing device of this utility model;

[0017] Figure 4 This is a schematic diagram of the limiting and stopping mechanism of this utility model;

[0018] Figure 5This is a front sectional view of the limiting and stopping mechanism of this utility model.

[0019] In the diagram: 1. Moving device; 101. Connector body; 102. Heightening frame; 103. Fixed steel plate; 104. First hydraulic telescopic rod; 105. Power frame; 106. Power wheel; 2. Pushing device body; 201. Concave groove; 202. Pulley; 203. Second hydraulic telescopic rod; 204. Connecting plate; 3. Limiting and stopping mechanism; 301. Connecting block; 302. Limiter body; 303. Bidirectional drive motor; 304. Threaded steel pipe; 305. Movable column; 306. Guide limiting plate; 307. Pressure plate. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 The present embodiment of a novel bridge-building machine traveling device includes a moving device 1, a pushing device body 2 and a limiting travel mechanism 3. The right side of the moving device 1 is connected to the pushing device body 2, and the right side of the pushing device body 2 is provided with the limiting travel mechanism 3.

[0022] The limiting mechanism 3 includes a connecting block 301. The connecting block 301 is fixedly connected to the right side of the pushing device body 2. The limiter body 302 is fixedly connected to the right side of the connecting block 301. A bidirectional drive motor 303 is fixedly installed inside the limiter body 302. Threaded steel pipes 304 are fixedly connected to both output ends of the bidirectional drive motor 303. First, the bidirectional drive motor 303 cooperates with the two threaded steel pipes 304, allowing the two threaded steel pipes 304 to rotate synchronously. Movable columns 305 are threadedly connected to the outer walls of the two threaded steel pipes 304. Guide limiting plates 306 are fixedly installed on both the left and right sides of the two movable columns 305. Two movable grooves adapted to the guide limiting plates 306 are opened on both the left and right sides of the limiter body 302, and the connection between the movable grooves and the guide limiting plates 306 is a sliding connection. The disjoint ends of the two movable columns 305 are fixedly installed with… There is a pressure plate 307, and then the rotating threaded steel pipe 304 cooperates with the movable column 305 and the guide limit plate 306, so that the two movable columns 304 can extend or retract synchronously. When the two movable columns 304 are in the extended state, the pressure plates 307 at both ends will make close contact with the bridge building machine and the bridge deck respectively, so that the main body 2 of the pushing device will be in a stable state. At this time, if the main body 2 of the pushing device is activated, the main body 2 of the pushing device will extend outward to move the moving device 1. At the same time, the bridge building machine connected to the moving device will also move, thus realizing the purpose of the bridge building machine traveling. This design allows the bridge building machine to travel autonomously and can switch between traveling and supporting. It eliminates the repeated installation and removal process of the anchor steel bars of the traveling beam, simplifies operation, improves automation and safety, reduces energy consumption, improves construction efficiency, and reduces construction costs.

[0023] In the implementation of the case, the mobile device 1 includes a connector body 101. A heightening frame 102 is fixedly installed on the top of the connector body 101. A fixed steel plate 103 is fixedly connected to the top of the heightening frame 102. The fixed steel plate 103 needs to be fixedly connected to the bridge building machine. First hydraulic telescopic rods 104 are fixedly installed on both the front and rear sides of the connector body 101. Anti-slip connecting plates are fixedly connected to the telescopic ends of the two first hydraulic telescopic rods 104. Multiple screw holes are provided on the four anti-slip connecting plates. By setting the first hydraulic telescopic rods 104 and the anti-slip connecting plates, the mobile device 1 can maintain strong stability when it does not need to move. At the same time, the stability of the device can force the pushing device body 2 to move to its own position, which is convenient for the bridge building machine to move again. Two sets of power frames 105 are fixedly installed on the bottom of the connector body 101. Power wheels 106 are provided on both sets of power frames 105. This design makes the mobile device 1 basically highly mobile, so that the bridge building machine can move more stably.

[0024] In the implementation of the case, two concave grooves 201 are opened at both the upper and lower ends of the main body 2 of the pushing device. A set of pulleys 202 are fixedly installed on the inner wall of the concave grooves 201. A second hydraulic telescopic rod 203 is fixedly installed inside the main body 2 of the pushing device. A connecting plate 204 is fixedly installed at the telescopic end of the second hydraulic telescopic rod 203. The second hydraulic telescopic rod 203 is similar to the first hydraulic telescopic rod 104. Both are devices that use hydraulic principle to realize telescopic function. The main structure of the hydraulic telescopic rod includes telescopic rod, shell and pipeline. The telescopic rod is the core part of the whole device. It realizes telescopic function through hydraulic principle. The shell plays the role of protecting telescopic rod and pipeline. The pipeline connects hydraulic pump and hydraulic cylinder. The entry and exit of hydraulic oil is controlled by the opening and closing of solenoid valve, thereby controlling the telescopic rod's extension and retraction. This type of hydraulic telescopic rod has the characteristics of high control accuracy, fast extension and retraction speed and strong load capacity, which can effectively improve the travel efficiency of bridge building machine.

[0025] In the implementation of the case, the left side of the connecting plate 204 is connected to the right side of the connector body 101, and the connection relationship is a fixed connection. The fixed connection is achieved by fastening bolts. This design facilitates the disassembly and assembly between the moving device 1 and the pushing device body 2, and can effectively improve the assembly efficiency.

[0026] When implementing this procedure, please follow these steps:

[0027] 1) First ensure that the two first hydraulic telescopic rods 104 do not contact the bridge deck;

[0028] 2) Then activate the limit stop mechanism 3 to connect the two pressure plates to the bridge deck and the bridge building machine respectively;

[0029] 3) Run the main body 2 of the pushing device again, so that the extension end of the second hydraulic telescopic rod 203 pushes the moving device 1, and the moving device 1 drives the bridge building machine to move.

[0030] 4) Finally, when the bridge-building machine reaches the designated position, connect the telescopic ends of the two first hydraulic telescopic rods 104 to the bridge deck, and then carry out the subsequent bridge-building work.

[0031] In summary, this novel bridge-building machine traveling device, through the setting of a limiting travel mechanism 3, firstly, through the cooperation of a bidirectional drive motor 303 and two threaded steel pipes 304, allows the two threaded steel pipes 304 to rotate synchronously. Then, through the cooperation of the rotating threaded steel pipes 304 with the movable column 305 and the guide limiting plate 306, the two movable columns 304 can extend or retract synchronously. When the two movable columns 304 are in the extended state, the pressure plates 307 at both ends will make close contact with the bridge-building machine and the bridge deck, thereby making the main body 2 of the pushing device in a stable state. At this time, if the main body 2 of the pushing device is activated, the main body 2 of the pushing device will extend outward to displace the moving device 1. The bridge-building machine connected to the mobile device will also move, thus achieving the purpose of the bridge-building machine traveling. This design allows the bridge-building machine to travel autonomously and switch between traveling and supporting modes. It eliminates the repeated installation and removal of the anchoring steel bars of the traveling beam, simplifies operation, improves automation and safety, reduces energy consumption, increases construction efficiency, and reduces construction costs. It solves the problem that this method requires pre-setting numerous vertical anchoring holes on the bridge for traveling, and that during the traveling process, it requires manual repeated removal and installation of the rail beams and anchoring steel bars of the traveling beam. The construction process is primitive and cumbersome, not only time-consuming and labor-intensive, but also prone to problems such as insecure installation of anchoring steel bars, which can cause the hanging basket to tilt or even overturn, resulting in significant losses.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] 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 novel bridge-building machine traveling device, comprising a moving device (1), a pushing device body (2), and a limiting and stopping mechanism (3), characterized in that: The right side of the mobile device (1) is connected to the main body of the pushing device (2), and the right side of the main body of the pushing device (2) is provided with a limit stop mechanism (3). The limiting mechanism (3) includes a connecting block (301). The connecting block (301) is fixedly connected to the right side of the pushing device body (2). The limiter body (302) is fixedly connected to the right side of the connecting block (301). A bidirectional drive motor (303) is fixedly installed inside the limiter body (302). Threaded steel pipes (304) are fixedly connected to both output ends of the bidirectional drive motor (303). Movable columns (305) are threadedly connected to the outer walls of the two threaded steel pipes (304). Guide limiting plates (306) are fixedly installed on the left and right sides of the two movable columns (305). Pressing plates (307) are fixedly installed at the disjoint ends of the two movable columns (305).

2. The novel bridge-building machine traveling device according to claim 1, characterized in that: The mobile device (1) includes a connector body (101), an extension frame (102) is fixedly installed on the top of the connector body (101), a fixed steel plate (103) is fixedly connected to the top of the extension frame (102), a first hydraulic telescopic rod (104) is fixedly installed on both the front and rear sides of the connector body (101), and two sets of power frames (105) are fixedly installed below the connector body (101), with power wheels (106) provided on both sets of power frames (105).

3. The novel bridge-building machine traveling device according to claim 1, characterized in that: The main body (2) of the pushing device has two concave grooves (201) at both the upper and lower ends. A set of pulleys (202) is fixedly installed on the inner wall of the concave groove (201). A second hydraulic telescopic rod (203) is fixedly installed inside the main body (2) of the pushing device. A connecting plate (204) is fixedly installed at the telescopic end of the second hydraulic telescopic rod (203).

4. The novel bridge-building machine traveling device according to claim 1, characterized in that: The limiter body (302) has two movable grooves on its left and right sides that are adapted to the guide limit plate (306), and the connection between the movable grooves and the guide limit plate (306) is a sliding connection.

5. The traveling device for a novel bridge-building machine according to claim 2, characterized in that: The telescopic ends of the two first hydraulic telescopic rods (104) are fixedly connected to anti-slip connecting plates, and each of the four anti-slip connecting plates is provided with multiple screw holes.

6. The traveling device for a novel bridge-building machine according to claim 3, characterized in that: The left side of the connecting plate (204) is connected to the right side of the connector body (101), and the connection is a fixed connection.

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