A butt joint device for large pipeline construction site

Abstract

The utility model relates to pipeline construction technical field and disclose a kind of butt joint device for large pipeline construction site, including support, the top of support is provided with butt joint mechanism, the outside of support is provided with moving mechanism.Limiting component includes support frame, support frame is fixedly installed at the top of support, the inside of support frame is slidably installed with sliding plate, the top of support frame is fixedly installed with first hydraulic rod, the bottom of sliding plate is fixedly installed with support, the inside of support is rotatably installed with pressure roller.The butt joint device for large pipeline construction site is set up butt joint mechanism, in use process, by placing pipeline on auxiliary roller, conveying roller and driven roller, and by first hydraulic rod driving pressure roller moves downward at the same time, pressure roller cooperates driven roller to assist limiting pipeline, so as to ensure that pipeline can be limited to move in butt joint conveying process, avoid pipeline deviation in moving butt joint process.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, specifically to a docking device for large-scale pipeline construction sites. Background Technology

[0002] In modern infrastructure construction, the demand for large pipelines is increasing for projects such as oil and natural gas transportation and urban water supply and drainage. During the construction of large pipelines, they need to be connected and installed, thus requiring the use of connection devices.

[0003] Currently, when connecting pipelines at construction sites, a crane is used to lift the pipelines and place them on the conveyor rollers of the connection device. The conveyor rollers then move the pipelines inward to connect them. However, in actual use, the pipelines are simply placed on the conveyor rollers, which can easily cause them to shift during movement. This results in deviations during the connection process, making precise connection impossible. Therefore, it is necessary to develop an improved connection device for large pipeline construction sites to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a docking device for large pipeline construction sites to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a docking device for large pipeline construction sites, comprising a support, a docking mechanism on the top of the support, and a moving mechanism on the outside of the support.

[0006] The docking mechanism includes a limiting component and a conveying component. The limiting component is located on the top of the support, and the conveying component is located on the outside of the support.

[0007] The limiting component includes a support frame, which is fixedly installed on the top of the bracket. A sliding plate is slidably installed on the inner side of the support frame. A first hydraulic rod is fixedly installed on the top of the support frame. A support is fixedly installed on the bottom of the sliding plate. A pressure roller is rotatably installed on the inner side of the support, which facilitates limiting the conveying of the pipeline and prevents the pipeline from shifting during docking.

[0008] Preferably, there are two first hydraulic rods, and the telescopic ends of the two first hydraulic rods are fixedly installed on the top of the sliding plate through the top of the support frame, so as to facilitate the first hydraulic rods to drive the pressure roller to move up and down and slide.

[0009] Preferably, the conveying assembly includes an auxiliary roller disposed on the top of the support frame, a conveying roller disposed on the top of the support frame, a driven roller disposed on the top of the support frame, a motor fixedly mounted on the front side of the support frame, a first synchronous pulley fixedly mounted on the outer side of the conveying roller extending to one side of the front side, and a second synchronous pulley fixedly mounted on the outer side of the driven roller extending to one side of the front side. A synchronous belt is installed between the first synchronous pulley and the second synchronous pulley for transmission, which facilitates the conveying of the pipeline and thus realizes the docking of the pipeline.

[0010] Preferably, the conveying roller extends to one side of the front and is fixedly installed with the output end of the motor, so that the motor can drive the conveying roller to rotate.

[0011] Preferably, there are two docking mechanisms, which are symmetrically arranged around the center line of the front of the support to facilitate the docking of the two pipes.

[0012] Preferably, the moving mechanism includes a wheel seat, which is fixedly installed at the bottom of the support. A movable wheel is movably installed inside the wheel seat. Fixed blocks are fixedly installed on the front and back of the support. A support rod is fixedly installed on the top of the fixed block. A mounting seat is fixedly installed on the top of the support rod. A second hydraulic rod is fixedly installed on the bottom of the mounting seat. The telescopic end of the second hydraulic rod passes through the fixed block and is fixedly installed with a lower pressure plate, which facilitates the overall movement of the device and ensures that the lower pressure plate is stably supported on the ground during use.

[0013] Preferably, there are two wheel seats and two movable wheels, which are symmetrically arranged around the center line of the front of the bracket to facilitate the movement and repositioning of the device.

[0014] Preferably, four of each of the fixing block, mounting base, second hydraulic rod, and lower pressure plate are provided, and they are arranged in pairs symmetrically along the center line of the front and left side of the bracket, which facilitates stable support of the bracket.

[0015] Compared with the prior art, this utility model provides a docking device for large pipeline construction sites, which has the following beneficial effects: 1. This docking device for large pipeline construction sites, through its docking mechanism, allows the pipeline to be placed on auxiliary rollers, conveying rollers, and driven rollers during use. Simultaneously, the first hydraulic rod drives the pressure roller to move downwards, enabling the pressure roller to work with the driven roller to provide auxiliary limiting for the pipeline. This ensures that the pipeline can move within limits during docking and conveying, preventing the pipeline from shifting during the docking process.

[0016] 2. This on-site docking device for large pipeline construction uses a movable mechanism and a set of movable wheels to allow the entire device to be moved and repositioned during use, facilitating relocation on the construction site. Simultaneously, the lower pressure plate structure ensures stable support on the ground during use, preventing movement. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the external structure of the limiting component of this utility model; Figure 4 This is a schematic diagram of the conveying component structure of this utility model; Figure 5 This is a schematic diagram of the external structure of the conveyor roller and its connected mechanism of this utility model; Figure 6 This is a schematic diagram of the external structure of the bracket and connected mechanism of this utility model.

[0018] In the diagram: 1. Bracket; 2. Docking mechanism; 21. Limiting component; 211. Support frame; 212. Sliding plate; 213. First hydraulic rod; 214. Support; 215. Pressing roller; 22. Conveying component; 221. Auxiliary roller; 222. Conveying roller; 223. Driven roller; 224. Motor; 225. First synchronous pulley; 226. Second synchronous pulley; 227. Synchronous belt; 3. Moving mechanism; 31. Wheel seat; 32. Moving wheel; 33. Fixed block; 34. Support rod; 35. Mounting seat; 36. Second hydraulic rod; 37. Lower pressure plate. Detailed Implementation

[0019] 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.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0021] To achieve pipe limit docking, please refer to Figure 1-5 This utility model provides a technical solution: a docking device for large pipeline construction sites, including a support 1, a docking mechanism 2 on the top of the support 1, and a moving mechanism 3 on the outside of the support 1.

[0022] The docking mechanism 2 includes a limiting component 21 and a conveying component 22. The limiting component 21 is located on the top of the support 1, and the conveying component 22 is located on the outside of the support 1.

[0023] The limiting component 21 includes a support frame 211, which is fixedly installed on the top of the bracket 1. A sliding plate 212 is slidably installed on the inner side of the support frame 211. A first hydraulic rod 213 is fixedly installed on the top of the support frame 211. A support 214 is fixedly installed on the bottom of the sliding plate 212. A pressure roller 215 is rotatably installed on the inner side of the support 214 to facilitate limiting the conveying of the pipeline and prevent the pipeline from shifting during docking.

[0024] Furthermore, two first hydraulic rods 213 are provided, and the telescopic ends of the two first hydraulic rods 213 pass through the top of the support frame 211 and are fixedly installed on the top of the sliding plate 212, so that the first hydraulic rods 213 can drive the pressure roller 215 to move up and down and slide.

[0025] Furthermore, the conveying assembly 22 includes an auxiliary roller 221, which is disposed on the top of the support 1. The top of the support 1 is provided with a conveying roller 222 and a driven roller 223. A motor 224 is fixedly installed on the front side of the support 1. A first synchronous pulley 225 is fixedly installed on the outside of the conveying roller 222 extending to one side of the front side. A second synchronous pulley 226 is fixedly installed on the outside of the driven roller 223 extending to one side of the front side. A synchronous belt 227 is installed between the first synchronous pulley 225 and the second synchronous pulley 226 for transmission, which facilitates the conveying of the pipeline and thus realizes the docking of the pipeline.

[0026] Furthermore, the conveyor roller 222 extends to one side of the front and is fixedly installed at the output end of the motor 224, so that the motor 224 can drive the conveyor roller 222 to rotate.

[0027] Furthermore, there are two docking mechanisms 2, which are symmetrically arranged around the center line of the front of the bracket 1, to facilitate the docking of the two pipes. Example

[0028] To enable the overall movement and repositioning of the equipment and ensure its stable support on the ground during use, this utility model provides another embodiment, please refer to [link to embodiment]. Figure 6 Furthermore, in conjunction with Embodiment 1, the moving mechanism 3 includes a wheel seat 31, which is fixedly installed at the bottom of the support 1. A movable wheel 32 is movably installed inside the wheel seat 31. A fixing block 33 is fixedly installed on the front and back of the support 1. A support rod 34 is fixedly installed on the top of the fixing block 33. A mounting seat 35 is fixedly installed on the top of the support rod 34. A second hydraulic rod 36 is fixedly installed on the bottom of the mounting seat 35. The telescopic end of the second hydraulic rod 36 passes through the fixing block 33 and a lower pressure plate 37 is fixedly installed thereon, which facilitates the overall movement of the device and ensures that the lower pressure plate 37 is stably supported on the ground during use.

[0029] Furthermore, there are two wheel seats 31 and two movable wheels 32, which are symmetrically arranged with respect to the center line of the front of the bracket 1, so as to facilitate the movement and repositioning of the device.

[0030] Furthermore, four of each of the fixing block 33, mounting base 35, second hydraulic rod 36, and lower pressure plate 37 are provided, and they are arranged in pairs symmetrically along the front and left center lines of the bracket 1, which facilitates stable support for the bracket 1.

[0031] In actual operation, when this device is used, the entire device is moved to the construction position by the moving wheels 32, and then the lower pressure plate 37 is driven to move downward by the second hydraulic rod 36, so that the lower pressure plate 37 is stably supported on the ground and thus fixes the entire device. Subsequently, using hoisting equipment such as cranes, the large pipeline is hoisted onto the auxiliary roller 221 and conveyor roller 222 of the support 1. The conveyor roller 222 is driven to rotate by the motor 224, so that the conveyor roller 222, together with the auxiliary roller 221, moves the pipeline inward and onto the driven roller 223. Then, the sliding plate 212 is driven to move downward by the first hydraulic rod 213, so that the sliding plate 212 drives the pressure roller 215 to move downward, so that the pressure roller 215, together with the driven roller 223, provides auxiliary positioning for the pipeline. Then, the first synchronous pulley 225 is driven to rotate by the motor 224, so that the first synchronous pulley 225 drives the second synchronous pulley 226 to rotate via the synchronous belt 227, so that the driven roller 223 rotates synchronously with the conveyor roller 222, causing the pipeline to move inward and be connected through the pipelines at both ends.

[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.

Claims

1. A docking device for large pipeline construction sites, comprising a support (1), characterized in that: The top of the bracket (1) is provided with a docking mechanism (2), and the outside of the bracket (1) is provided with a moving mechanism (3). The docking mechanism (2) includes a limiting component (21) and a conveying component (22). The limiting component (21) is located on the top of the support (1), and the conveying component (22) is located on the outside of the support (1). The limiting component (21) includes a support frame (211), which is fixedly installed on the top of the bracket (1). A sliding plate (212) is slidably installed on the inner side of the support frame (211). A first hydraulic rod (213) is fixedly installed on the top of the support frame (211). A support (214) is fixedly installed on the bottom of the sliding plate (212). A pressure roller (215) is rotatably installed on the inner side of the support (214).

2. The on-site docking device for large pipeline construction as described in claim 1, characterized in that: There are two first hydraulic rods (213), and the telescopic ends of the two first hydraulic rods (213) pass through the top of the support frame (211) and are fixedly installed on the top of the sliding plate (212).

3. The on-site docking device for large pipeline construction as described in claim 1, characterized in that: The conveying assembly (22) includes an auxiliary roller (221), which is disposed on the top of the support (1). The top of the support (1) is provided with a conveying roller (222) and a driven roller (223). A motor (224) is fixedly installed on the front side of the support (1). A first synchronous pulley (225) is fixedly installed on the outside of the conveying roller (222) extending to one side of the front side. A second synchronous pulley (226) is fixedly installed on the outside of the driven roller (223) extending to one side of the front side. A synchronous belt (227) is installed between the first synchronous pulley (225) and the second synchronous pulley (226).

4. A docking device for large pipeline construction sites according to claim 3, characterized in that: The conveying roller (222) extends to one side of the front and is fixedly installed at the output end of the motor (224).

5. A docking device for large pipeline construction sites according to claim 1, characterized in that: There are two docking mechanisms (2), which are symmetrically arranged with respect to the center line of the front of the bracket (1).

6. A docking device for large pipeline construction sites according to claim 1, characterized in that: The moving mechanism (3) includes a wheel seat (31), which is fixedly installed at the bottom of the bracket (1). A movable wheel (32) is movably installed inside the wheel seat (31). A fixing block (33) is fixedly installed on the front and back of the bracket (1). A support rod (34) is fixedly installed on the top of the fixing block (33). A mounting seat (35) is fixedly installed on the top of the support rod (34). A second hydraulic rod (36) is fixedly installed on the bottom of the mounting seat (35). A lower pressure plate (37) is fixedly installed through the fixing block (33) at the telescopic end of the second hydraulic rod (36).

7. A docking device for large pipeline construction sites according to claim 6, characterized in that: Two wheel seats (31) and two movable wheels (32) are provided, and they are symmetrically arranged with respect to the center line of the front of the bracket (1).

8. A docking device for large pipeline construction sites according to claim 6, characterized in that: The fixed block (33), mounting base (35), second hydraulic rod (36) and lower pressure plate (37) are all provided in fours, and are arranged in pairs symmetrically with the front and left center lines of the bracket (1).

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