A municipal pipe butt joint installation device

Abstract

The utility model discloses a kind of municipal pipeline butt joint installation devices, including rack, the inside rotation of the rack is connected with two-way threaded rod, the outer surface of two-way threaded rod is threadedly connected with two moving frames, the inside of each moving frame is clamped with fixed frame, the inside of rack is provided with dismounting assembly, the outside of rack is provided with locking assembly. By being provided with rack, two-way threaded rod, moving frame, fixed frame and dismounting assembly, by dismounting assembly, it is convenient for worker to quickly dismount and assemble fixed frame, so that worker changes different size fixed frame according to the model of butt joint pipeline, then by rotating two-way threaded rod, so that fixed frame clamps and limits pipeline, to facilitate the butt joint installation of different model municipal pipeline, by being provided with locking assembly, so as to lock two-way threaded rod, to avoid the phenomenon that two-way threaded rod rotates automatically, to ensure the stability of municipal pipeline in butt joint installation process.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering equipment technology, and in particular to a municipal pipeline connection and installation device. Background Technology

[0002] Municipal engineering equipment refers to the mechanical equipment used in municipal earthwork construction, road construction and maintenance, mobile lifting and unloading operations, and various building projects. Among them, pipeline docking and installation equipment is used to connect municipal pipelines. By using various municipal engineering equipment, the efficiency, quality, and safety of municipal construction can be improved.

[0003] A municipal road pipeline docking and installation device disclosed in Chinese Patent Application Publication CN222687474U includes a docking seat, a rotating wheel rotatably mounted on the docking seat, and symmetrically mounted lifting components on the docking seat. Lifting screws are rotatably mounted on the lifting components, and both lifting screws are connected to the rotating wheel via a transmission drive. A clamping component is provided between the screw nuts of the two lifting screws, and a motor is mounted on the clamping component. Clamping screws are also symmetrically mounted on the clamping component, and both clamping screws are connected to the motor via a transmission drive. An adjusting component is provided on the screw nuts of the clamping screws.

[0004] The above technical solution improves the accuracy of adjusting pipe height. However, due to the fixed clamping structure of the device, it can only clamp and connect pipes of a single type, resulting in low adaptability and reduced practicality. Utility Model Content

[0005] The problem this invention aims to solve is to provide a municipal pipeline connection and installation device that can be adapted to various models.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a municipal pipeline docking and installation device, including a frame, a bidirectional threaded rod rotatably connected inside the frame, two movable frames threadedly connected to the outer surface of the bidirectional threaded rod, a fixed frame being snapped into the interior of each movable frame, a disassembly assembly being provided inside the frame, and a locking assembly being provided outside the frame.

[0007] Preferably, the disassembly assembly includes two bidirectional lead screws, which are rotatably connected to the interiors of two movable frames. Two T-blocks are threaded onto the outer surface of each bidirectional lead screw. A connecting block is fixedly installed on the bottom surface of each fixed frame. Two connecting grooves are formed on the outer surface of each connecting block, and each T-block is engaged within the connecting groove. A first worm gear is fixedly installed at one end of each bidirectional lead screw. A concave frame is fixedly installed on the outer surface of each movable frame, and a first worm is rotatably connected inside each concave frame. The outer surface of each first worm meshes with the outer surface of the first worm gear.

[0008] Preferably, each group of T-blocks has two sliding rods slidably connected to its inner wall, and the ends of each sliding rod that are far apart from each other are fixedly connected to the inner wall of the movable frame.

[0009] Preferably, a base is provided below the frame, and an electric push rod is fixedly installed on the upper surface of the base, with the telescopic end of the electric push rod fixedly connected to the bottom surface of the frame.

[0010] Preferably, two limiting rods are fixedly installed on the inner wall of the frame, and the outer surface of each limiting rod is slidably connected to the inner wall of the movable frame.

[0011] Preferably, the locking assembly includes a second worm gear, the outer surface of which is fixedly connected to one end of a bidirectional threaded rod. A connecting frame is fixedly installed on the left side of the frame, and a second worm is rotatably connected inside the connecting frame. The outer surface of the second worm gear meshes with the outer surface of the second worm.

[0012] The advantages and beneficial effects of this utility model are: This utility model includes a frame, a bidirectional threaded rod, a movable frame, a fixed frame, and a disassembly assembly. The disassembly assembly allows workers to quickly disassemble and assemble the fixed frame, enabling them to change to different sizes of fixed frames according to the type of pipeline being connected. Then, by rotating the bidirectional threaded rod, the fixed frame clamps and limits the pipeline, thus facilitating the connection and installation of different types of municipal pipelines.

[0013] This utility model features a locking component to lock the bidirectional threaded rod, thereby preventing it from rotating on its own and ensuring the stability of municipal pipelines during installation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the frame structure of this utility model; Figure 3This is a structural schematic diagram of the cross-sectional view of the mobile frame of this utility model; Figure 4 This is a structural schematic diagram of the fixing frame of this utility model.

[0015] In the diagram: 1. Frame; 2. Bidirectional threaded rod; 3. Moving frame; 4. Fixed frame; 5. Disassembly assembly; 501. Bidirectional lead screw; 502. T-block; 503. Connecting block; 504. Connecting groove; 505. First worm gear; 506. Concave frame; 507. First worm; 508. Slide rod; 509. Base; 510. Electric push rod; 511. Limiting rod; 6. Locking assembly; 601. Second worm gear; 602. Connecting frame; 603. Second worm. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0017] like Figures 1 to 4 As shown, a municipal pipeline docking and installation device includes a frame 1, with a bidirectional threaded rod 2 rotatably connected inside the frame 1. The outer surface of the bidirectional threaded rod 2 has two threads in opposite directions.

[0018] The outer surface of the bidirectional threaded rod 2 is threaded with two movable frames 3. Each movable frame 3 has a fixed frame 4 inside. The fixed frame 4 is composed of round frames and rectangular blocks of various sizes. By replacing the fixed frame 4 of different sizes, it is possible to connect and install different types of municipal pipelines.

[0019] The rack 1 is equipped with a disassembly assembly 5.

[0020] The disassembly assembly 5 includes two bidirectional lead screws 501, which are rotatably connected to the interiors of two movable frames 3. Each bidirectional lead screw 501 has two T-shaped blocks 502 threaded onto its outer surface. A connecting block 503 is fixedly installed on the bottom surface of each fixed frame 4. Each connecting block 503 has two connecting grooves 504 on its outer surface, and each T-shaped block 502 is engaged within the connecting groove 504. A first worm gear 505 is fixedly installed at one end of each bidirectional lead screw 501, and a concave shape is fixedly installed on the outer surface of each movable frame 3. The frame 506 has a first worm gear 507 rotatably connected inside each concave frame 506. The outer surface of each first worm gear 507 meshes with the outer surface of the first worm wheel 505. By rotating the double-acting screw 501, the worker can drive the two T-blocks 502 to move relative to each other, causing the T-blocks 502 to slide away from or engage inside the connecting groove 504. This facilitates the worker's disassembly and installation of the fixed frame 4. At the same time, the self-locking function of the first worm wheel 505 and the first worm gear 507 ensures the stability of the fixed frame 4 during installation.

[0021] Each set of T-blocks 502 has two sliding rods 508 slidably connected to its inner wall. The ends of each sliding rod 508 that are far apart from each other are fixedly connected to the inner wall of the moving frame 3. The installation of the sliding rods 508 restricts the movement trajectory of the T-blocks 502, thereby preventing the T-blocks 502 from deviating from the movement trajectory when moving, and thus ensuring the stability of the movement of the T-blocks 502.

[0022] A base 509 is provided below the frame 1. An electric push rod 510 is fixedly installed on the upper surface of the base 509. The telescopic end of the electric push rod 510 is fixedly connected to the bottom surface of the frame 1. The bottom surface of the base 509 is provided with casters to facilitate the movement of the device. The electric push rod 510 is electrically connected to an external power source through a wire. The height of the frame 1 can be adjusted by adjusting the length of the electric push rod 510.

[0023] Two limiting rods 511 are fixedly installed on the inner wall of the frame 1. The outer surface of each limiting rod 511 is slidably connected to the inner wall of the moving frame 3. The installation of the limiting rods 511 plays a role in restricting the movement trajectory of the moving frame 3, thereby preventing the moving frame 3 from rotating during movement and ensuring the stability of the moving frame 3.

[0024] The rack 1 is equipped with a locking component 6 on its exterior.

[0025] The locking assembly 6 includes a second worm gear 601, the outer surface of which is fixedly connected to one end of the bidirectional threaded rod 2. A connecting frame 602 is fixedly installed on the left side of the frame 1. A second worm 603 is rotatably connected inside the connecting frame 602. The outer surface of the second worm gear 601 meshes with the outer surface of the second worm 603. By utilizing the self-locking function of the second worm gear 601 and the second worm 603, the bidirectional threaded rod 2 is locked, thereby preventing the bidirectional threaded rod 2 from rotating on its own.

[0026] Working principle: Workers select the appropriate size of the fixing bracket 4 according to the model of the municipal pipeline. Then, the worker inserts the connecting block 503 into the movable bracket 3. Next, the worker rotates the first worm gear 507, causing the first worm wheel 505 to rotate. This, in turn, causes the double-acting screw 501 to rotate, which in turn moves the T-block 502 towards one side, allowing the T-block 502 to engage inside the connecting groove 504, thus locking the connecting block 503 and securing the fixing bracket 4. Afterwards, the worker uses external equipment... The remote control device activates the electric push rod 510, which powers the frame 1 to move up and down. This adjusts the height of the frame 1 according to the height of the municipal pipeline, positioning it between the two fixed frames 4. Then, the worker rotates the second worm gear 603, causing it to rotate the second worm wheel 601. This, in turn, causes the second worm wheel 601 to rotate the bidirectional threaded rod 2, which in turn moves the two movable frames 3 closer together. This allows the fixed frames 4 to clamp and limit the municipal pipeline, facilitating the worker's connection and installation of the pipeline.

[0027] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0028] It should be noted that all standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, which will not be described in detail here.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A municipal pipeline connection and installation device, characterized in that: Includes a frame (1), the frame (1) is rotatably connected to a bidirectional threaded rod (2), the outer surface of the bidirectional threaded rod (2) is threadedly connected to two movable frames (3), each movable frame (3) is fitted with a fixed frame (4), the frame (1) is provided with a disassembly assembly (5) inside, and the frame (1) is provided with a locking assembly (6) outside.

2. The municipal pipeline connection and installation device according to claim 1, characterized in that: The disassembly assembly (5) includes two bidirectional lead screws (501), which are rotatably connected to the interior of two movable frames (3). Two T-blocks (502) are threadedly connected to the outer surface of each bidirectional lead screw (501). A connecting block (503) is fixedly installed on the bottom surface of each fixed frame (4). Two connecting grooves (504) are opened on the outer surface of each connecting block (503). Each T-block (502) is snapped into the interior of the connecting groove (504). A first worm gear (505) is fixedly installed at one end of each bidirectional lead screw (501). A concave frame (506) is fixedly installed on the outer surface of each movable frame (3). A first worm (507) is rotatably connected inside the concave frame (506). The outer surface of each first worm (507) meshes with the outer surface of the first worm gear (505).

3. A municipal pipeline connection and installation device according to claim 2, characterized in that: Each set of T-blocks (502) has two sliding rods (508) slidably connected to its inner wall. The ends of each sliding rod (508) that are far apart from each other are fixedly connected to the inner wall of the movable frame (3).

4. A municipal pipeline connection and installation device according to claim 1, characterized in that: A base (509) is provided below the frame (1), and an electric push rod (510) is fixedly installed on the upper surface of the base (509). The telescopic end of the electric push rod (510) is fixedly connected to the bottom surface of the frame (1).

5. A municipal pipeline connection and installation device according to claim 1, characterized in that: Two limiting rods (511) are fixedly installed on the inner wall of the frame (1), and the outer surface of each limiting rod (511) is slidably connected to the inner wall of the movable frame (3).

6. A municipal pipeline connection and installation device according to claim 1, characterized in that: The locking assembly (6) includes a second worm gear (601), the outer surface of which is fixedly connected to one end of a bidirectional threaded rod (2). A connecting frame (602) is fixedly installed on the left side of the frame (1). A second worm (603) is rotatably connected inside the connecting frame (602). The outer surface of the second worm gear (601) meshes with the outer surface of the second worm (603).

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