Concrete directional transport structure

Abstract

The utility model discloses a concrete directional transportation structure, including guide rail, the guide rail is installed with the sliding seat, the sliding seat both sides with between the guide rail is installed with the guide component, the guide component includes the guide block of installing in the middle part of sliding seat both sides and the guide groove of setting up on the guide rail. Advantageous effect lies in: the utility model is in the concrete mixing station's discharge port downside and the prefabricated place of building bridge with box girder between erecting guide rail, and installs sliding seat on the guide rail, installs the feeding hopper, drive mechanism, guide component and locking mechanism on the sliding seat simultaneously, so that the transportation structure can realize the directional transportation of the well -mixed concrete of concrete mixing station to the prefabricated place of building bridge with box girder when using, and the transportation process is more continuous, and the transportation efficiency is high, and simultaneously avoided the space of building bridge with box girder prefabricated place occupied by the transfer tank car when transporting concrete the drawback, the efficient prefabricated processing of building bridge with box girder is convenient.

Description

Technical Field

[0001] This utility model relates to the field of concrete directional transportation technology, and specifically to a concrete directional transportation structure. Background Technology

[0002] In the prefabrication process of box girders for bridge construction, in order to ensure the normal prefabrication of box girders for bridge construction, it is necessary to transfer the mixed concrete to the prefabrication site of the box girders for bridge construction so that the mixed concrete can be poured into the prefabrication formwork of the box girders, thereby realizing the prefabrication of the box girders for bridge construction.

[0003] Currently, the transportation of pre-mixed concrete from concrete batching plants to prefabrication sites for bridge box girders is mainly achieved using transfer tank trucks. While these trucks facilitate the transport of pre-mixed concrete from the batching plant to the prefabrication site, the process is often discontinuous, resulting in low transportation efficiency. Furthermore, the transfer tank trucks occupy space at the prefabrication site, hindering efficient prefabrication of the bridge box girders. Utility Model Content

[0004] (a) Technical problems to be solved The technical problem to be solved by this utility model is to provide a concrete directional transportation structure that enables the directional transportation of well-mixed concrete from a concrete mixing plant to a prefabrication site for bridge box girders, resulting in a more continuous transportation process and higher transportation efficiency, in light of the current state of the technology.

[0005] (II) Technical Solution This utility model is achieved through the following technical solution: This utility model proposes a concrete directional transportation structure, including a guide rail, a sliding seat installed inside the guide rail, and guide components installed between the two sides of the sliding seat and the guide rail. The guide components include guide blocks installed in the middle of both sides of the sliding seat and guide grooves opened on the guide rail. A conveying hopper is installed in the middle of the sliding seat. A driving mechanism is installed in the middle of the guide block on the sliding seat. The driving mechanism includes a drive motor and a drive wheel. The guide block has symmetrically opened mounting grooves on both sides of the driving mechanism. A locking mechanism is installed in each mounting groove. The locking mechanism includes a locking block, a push plate, and an electric push rod.

[0006] Furthermore, a sealing mechanism is also installed at the bottom of the conveying hopper. The sealing mechanism includes an electric push rod and a sealing plate. The electric push rod is installed on the lower part of one side wall of the conveying hopper, and the sealing plate is connected to the telescopic part of the electric push rod.

[0007] Furthermore, the sealing plate has an inverted L-shaped structure, penetrates the side wall of the conveying hopper and slides with the conveying hopper, and is bolted to the electric push rod.

[0008] Furthermore, a support leg is welded to the bottom end of the guide rail, and the support leg has a trapezoidal structure.

[0009] Furthermore, the guide block is formed on the sliding seat, and the guide block slides in conjunction with the guide groove.

[0010] Furthermore, the drive motor is a geared motor that rotates in both directions, and the drive motor is connected to the drive wheel via a coupling. The guide block located at the drive wheel has a hollow structure.

[0011] Furthermore, the second electric actuator is installed in the middle of the mounting groove, the push plate is connected to the telescopic part of the second electric actuator, and the locking block is attached to the side of the push plate facing away from the second electric actuator.

[0012] Furthermore, the locking block is a rubber block, and both the push plate and the locking block are slidably engaged with the mounting groove.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model has the following advantages: This utility model establishes a guide rail between the discharge port of a concrete mixing plant and the prefabrication site for box girders used in bridge construction. A sliding seat is installed on the guide rail, and a conveying hopper, drive mechanism, guide assembly, and locking mechanism are mounted on the sliding seat. This allows for the directional transport of well-mixed concrete from the concrete mixing plant to the prefabrication site for box girders used in bridge construction. The transport process is more continuous and efficient, while avoiding the drawback of transport trucks occupying space in the prefabrication site for box girders used in bridge construction, thus facilitating the efficient prefabrication of box girders for bridge construction. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the concrete directional transport structure described in this utility model; Figure 2 This is a right sectional view of the sliding seat in the concrete directional transport structure described in this utility model; Figure 3 This is a top sectional view of the sliding seat in a concrete directional transport structure described in this utility model.

[0015] The annotations in the attached figures are explained as follows: 1. Support leg; 2. Guide rail; 3. Conveying hopper; 4. Guiding assembly; 401. Guide block; 402. Guide groove; 5. Sliding seat; 6. Drive mechanism; 601. Drive motor; 602. Drive wheel; 7. Sealing mechanism; 701. Electric push rod one; 702. Sealing plate; 8. Locking mechanism; 801. Locking block; 802. Push plate; 803. Electric push rod two; 9. Mounting groove. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] like Figures 1-3 As shown, a concrete directional transport structure in this embodiment includes a guide rail 2, a sliding seat 5 installed inside the guide rail 2, and guide components 4 installed between the two sides of the sliding seat 5 and the guide rail 2. The guide components 4 include guide blocks 401 installed in the middle of both sides of the sliding seat 5 and guide grooves 402 formed on the guide rail 2. A conveying hopper 3 is installed in the middle of the sliding seat 5. The conveying hopper 3 is the main component for transporting the mixed concrete. A drive mechanism 6 is installed in the middle of the guide blocks 401 on the sliding seat 5. The drive mechanism 6 includes a drive motor 601 and a drive wheel 6. 02. The drive motor 601 drives the drive wheel 602 to rotate, which can provide power for the movement of the sliding seat 5 in the guide rail 2. The guide block 401 is symmetrically provided with mounting slots 9 on both sides of the drive mechanism 6. Each mounting slot 9 is equipped with a locking mechanism 8. The locking mechanism 8 includes a locking block 801, a push plate 802 and an electric push rod 803. When the sliding seat 5 moves to the designated position, the electric push rod 803 pushes the locking block 801 out to contact the side wall of the guide slot 402, which can realize the reliable fixation of the sliding seat 5 in the moved position.

[0018] like Figures 1-3 As shown in this embodiment, a sealing mechanism 7 is also installed at the bottom of the conveying hopper 3. The sealing mechanism 7 includes an electric actuator 701 and a sealing plate 702. The electric actuator 701 is installed on the lower part of one side wall of the conveying hopper 3. The sealing plate 702 is connected to the telescopic part of the electric actuator 701. Under the action of the electric actuator 701, the sealing plate 702 will be pulled out from the conveying hopper 3 to facilitate the discharge of the mixed concrete in the conveying hopper 3. The sealing plate 702 has an inverted L-shaped structure. The sealing plate 702 penetrates the side wall of the conveying hopper 3 and slides with the conveying hopper 3. The sealing plate 702 is bolted to the electric actuator 701. The sealing plate 702 is mainly used to control the opening and closing of the bottom discharge channel of the conveying hopper 3 to realize the discharge of concrete in the conveying hopper 3 as needed.

[0019] like Figures 1-3As shown in this embodiment, a support leg 1 is welded to the bottom of the guide rail 2. The support leg 1 has a trapezoidal structure and is mainly used to provide stable support for the guide rail 2 and to give the guide rail 2 a certain height, so as to meet the smooth transportation of concrete from the mixing plant to the prefabrication site of box girders for building bridges and avoid excessive space occupation. Under the action of the electric push rod 803, the sealing plate 702 will be pulled out from the conveying hopper 3, which can realize the convenient discharge of the mixed concrete in the conveying hopper 3. The guide block 401 is formed on the sliding seat 5. The guide block 401 and the guide groove 402 slide together. The cooperation between the guide block 401 and the guide groove 402 can ensure the stable sliding of the sliding seat 5 in the guide rail 2.

[0020] like Figures 1-3 As shown, in this embodiment, the drive motor 601 is a geared motor that rotates in both directions. The drive motor 601 is connected to the drive wheel 602 through a coupling. The guide block 401 has a hollow structure located at the drive wheel 602. The drive motor 601 is mainly used to provide power for the rotation of the drive wheel 602 so that the sliding seat 5 can move through the friction between the drive wheel 602 and the guide groove 402 after the drive wheel 602 rotates.

[0021] like Figures 1-3 As shown, in this embodiment, the second electric actuator 803 is installed in the middle of the mounting groove 9, the push plate 802 is connected to the telescopic part of the second electric actuator 803, and the locking block 801 is bonded to the side of the push plate 802 facing away from the second electric actuator 803. The push plate 802 is mainly used to connect the locking block 801 and the second electric actuator 803. The locking block 801 is a rubber block. Both the push plate 802 and the locking block 801 slide in the mounting groove 9. After the rubber locking block 801 is pressed against the side wall of the guide groove 402, it can ensure the reliable positioning of the sliding seat 5 after the position is adjusted.

[0022] The specific implementation process of this embodiment is as follows: First, the guide rail 2 is erected between the concrete mixing plant discharge port and the prefabrication site for box girders of bridges using the support leg 1. The transport structure is then connected to the power supply and control components within the beam yard. Next, the drive wheel 602 rotates under the action of the drive motor 601, causing the sliding seat 5 to move to the concrete mixing plant discharge port. After the transport hopper 3 is filled with mixed concrete, the sliding seat 5 moves along the guide rail 2 to the upper side of the placing mechanism at the prefabrication site for box girders of bridges using the drive motor 601 and drive wheel 602. Then, the sealing plate 702 on the lower side of the transport hopper 3 is opened to discharge the concrete from the transport hopper 3 onto the placing mechanism at the prefabrication site for box girders of bridges, thereby achieving… The directional transport of the mixed concrete to the prefabrication site for box girders of bridges involves the following steps: after the sliding seat 5 stops moving within the guide rail 2, the locking block 801 is pressed against the side wall of the guide groove 402 by the electric actuator 803, ensuring the stability of the sliding seat 5 after it stops moving. Due to the action of the guide rail 2, sliding seat 5, conveying hopper 3, drive mechanism 6, guide assembly 4, and locking mechanism 8, the filling and discharging of concrete in this transport structure is more continuous during use, thus making the transport efficiency of concrete from the mixing plant to the prefabrication site for box girders of bridges higher. At the same time, it avoids the disadvantage of the transfer tanker occupying the space of the prefabrication site for box girders of bridges when transporting concrete, thereby facilitating the efficient prefabrication of box girders for bridges.

[0023] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A concrete directional transport structure, characterized in that: The system includes a guide rail (2), a sliding seat (5) is installed inside the guide rail (2), and a guide assembly (4) is installed between the two sides of the sliding seat (5) and the guide rail (2). The guide assembly (4) includes a guide block (401) installed in the middle of the two sides of the sliding seat (5) and a guide groove (402) opened on the guide rail (2). A conveying hopper (3) is installed in the middle of the sliding seat (5). A drive mechanism (6) is installed in the middle of the guide block (401) on the sliding seat (5). The drive mechanism (6) includes a drive motor (601) and a drive wheel (602). The guide block (401) is symmetrically provided with mounting grooves (9) on both sides of the drive mechanism (6). A locking mechanism (8) is installed in each mounting groove (9). The locking mechanism (8) includes a locking block (801), a push plate (802), and an electric push rod (803).

2. The concrete directional transport structure according to claim 1, characterized in that: The bottom end of the conveying hopper (3) is also equipped with a sealing mechanism (7). The sealing mechanism (7) includes an electric push rod (701) and a sealing plate (702). The electric push rod (701) is installed on the lower part of one side wall of the conveying hopper (3), and the sealing plate (702) is connected to the telescopic part of the electric push rod (701).

3. A concrete directional transport structure according to claim 2, characterized in that: The sealing plate (702) has an inverted L-shaped structure. The sealing plate (702) penetrates the side wall of the conveying hopper (3) and slides with the conveying hopper (3). The sealing plate (702) is bolted to the electric push rod (701).

4. A concrete directional transport structure according to claim 1, characterized in that: The bottom end of the guide rail (2) is also welded with a support leg (1), which is a trapezoidal structure.

5. A concrete directional transport structure according to claim 1, characterized in that: The guide block (401) is formed on the sliding seat (5), and the guide block (401) slides in conjunction with the guide groove (402).

6. A concrete directional transport structure according to claim 1, characterized in that: The drive motor (601) is a geared motor that rotates in both directions. The drive motor (601) is connected to the drive wheel (602) through a coupling. The guide block (401) located at the drive wheel (602) has a hollow structure.

7. A concrete directional transport structure according to claim 1, characterized in that: The second electric actuator (803) is installed in the middle of the mounting groove (9), the push plate (802) is connected to the telescopic part of the second electric actuator (803), and the locking block (801) is attached to the side of the push plate (802) facing away from the second electric actuator (803).

8. A concrete directional transport structure according to claim 7, characterized in that: The locking block (801) is a rubber block, and both the push plate (802) and the locking block (801) are slidably engaged with the mounting groove (9).

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