An electric power steam pipe auxiliary arrangement

Abstract

The utility model discloses a kind of electric power steam pipeline auxiliary arrangement device, belong to pipeline layout field, including upper snap ring, the top of upper snap ring is fixedly connected with connecting rope, the top of connecting rope is fixedly connected with hook, the bottom of upper snap ring is rotatably connected with lower snap ring;Convenient component, the convenient component includes ring strip, the ring strip is fixedly connected to the outside of upper snap ring, the outside of lower snap ring is fixedly connected with fixed frame;When using, by upper snap ring, lower snap ring, connecting rope and hook combination collocation, form annular hoisting mechanism, when hoisting pipe, pipe annular wrapping hoisting is carried out, so that in hoisting operation process, prevent pipe from falling off and cause accident to occur, by convenient component, can make upper snap ring and lower snap ring when being sleeved and limited to pipe, without the aid of tool, can be quickly positioned and locked, improve the convenience and efficiency in hoisting process, greatly save the time of limiting.

Description

Technical Field

[0001] This utility model relates to the field of pipeline layout technology, specifically an auxiliary layout device for power steam and water pipelines. Background Technology

[0002] Steam-water pipelines (water-gas pipelines) are a common transmission pipeline structure in thermal power plants. The layout of these pipelines needs to be based on the location of the generating units to ensure a compact overall pipeline layout, reduce the amount of pipeline materials used, and also consider their placement to minimize interference with the outside environment and avoid collision damage. When densely arranging steam-water pipelines, especially for multiple rows of horizontally arranged pipelines, it is necessary to install supports for each pipeline in sequence and then connect the pipelines to other components. This process requires frequent adjustments to the height of the supports below the pipelines, and the levelness of each pipeline needs to be calibrated in sequence to ensure uniform pipeline layout, making the operation cumbersome.

[0003] An investigation revealed that a Chinese utility model patent discloses an auxiliary arrangement device for soft water pipelines (Publication No.: CN212718411U), comprising a hook, a connecting rope, and a buckle. The hook has a protrusion, and the buckle has a lifting lug. The connecting rope connects the lifting lug and the buckle. The buckle includes a first pipe clamp and a second pipe clamp that rotate and engage. The first and second pipe clamps are jointly engaged with a locking element. When the locking element is locked, the first and second pipe clamps engage to form a through hole for accommodating the pipeline. Through the hook and buckle structure, the hook is suspended on the fixed pipeline. The buckle structure is used to hoist the pipelines arranged sequentially below. The release amount of the connecting rope ensures the parallel correspondence between the pipelines, solving the problem of difficulty in precise adjustment when supported from below by traditional supports, and improving the efficiency of soft water pipeline arrangement.

[0004] Although the aforementioned patent achieves detachable engagement with the pipe to be fixed through a split structure with interlocking buckles, and can be locked after engagement, and forms a stable engagement between the upper hook and the pipe to be fixed through a connecting rope, the locking process requires the use of tools to rotate and adjust the nut to achieve the limit after the buckle is engaged. This process is relatively cumbersome, increases the operation of the buckle limit process, and reduces work efficiency.

[0005] Therefore, this utility model provides an auxiliary arrangement device for electric steam and water pipelines to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved This utility model provides an auxiliary arrangement device for electric steam and water pipelines, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: It includes an upper retaining ring, with a connecting rope fixedly connected to its top, a hook fixedly connected to the top of the connecting rope, and a lower retaining ring rotatably connected to its bottom; a convenient component, comprising a ring strip fixedly connected to the outside of the upper retaining ring, a fixed frame fixedly connected to the outside of the lower retaining ring, a slider slidably connected inside the fixed frame, a one-way toothed block fixedly connected to the bottom of the slider, a return spring fixedly connected to the top of the slider, and one-way grooves evenly fixedly connected to the outside of the ring strip. In use, the upper retaining ring, lower retaining ring, connecting rope, and hook are combined to form a ring-shaped lifting mechanism. When lifting pipes, the pipes are wrapped in a ring for lifting, preventing pipe detachment and accidents during lifting operations. The convenient component allows the upper and lower retaining rings to be easily connected. When fitting and limiting the pipe, the device can quickly lock and limit the pipe without the need for tools, improving the convenience and efficiency of the hoisting process and greatly saving the time required for limiting the pipe. During the operation, the upper and lower retaining rings are first fitted onto the outer wall of the pipe. Then, the ring is inserted into the socket, allowing it to pass through the inside of the fixed frame. The return spring keeps the one-way toothed block engaged in the one-way groove, allowing the ring to pass through the socket in one direction and lock in place. This combination of upper and lower retaining rings can quickly achieve fitting and limiting of the pipe. When unlocking is required, the slider is moved upward inside the fixed frame by moving the lever. As the return spring contracts, the one-way toothed block disengages from the one-way groove, allowing the ring to quickly disengage from the socket. This rapid fitting and locking of the pipe is achieved without the need for tools, greatly improving work efficiency.

[0008] As a preferred technical solution of this application, the fixed frame has an insertion hole inside, and the one-way toothed block extends into the insertion hole. When the ring passes through the insertion hole, the one-way toothed block and the one-way groove form a one-way engagement, which further enables the upper and lower retaining rings to quickly complete the limiting when locking and limiting the pipe.

[0009] As a preferred technical solution of this application, the reset spring is sleeved inside the fixed frame, and the one-way toothed block can engage inside the one-way groove. The elastic force of the reset spring always acts on the slider, which further ensures that the one-way toothed block is always engaged inside the one-way groove. The depth of the one-way groove is much greater than the stroke length of the reset spring due to external force collision and vibration, which can prevent external expansion from causing the reset spring to vibrate and drive the one-way toothed block to contract, thus preventing it from disengaging from the one-way groove and improving the stability of the device during use.

[0010] As a preferred technical solution of this application, a paddle is fixedly connected to the outside of the slider. The paddle allows the user to apply force to move the slider inside the fixed frame, thereby disengaging the one-way toothed block from the one-way groove and unlocking it quickly.

[0011] As a preferred technical solution of this application, a sliding groove is provided on the outside of the fixed frame, and the paddle extends through the sliding groove to the outside of the fixed frame. The sliding groove can limit the sliding trajectory of the paddle.

[0012] As a preferred technical solution of this application, rubber rings are fitted to the inner walls of both the upper and lower retaining rings, which makes the upper and lower retaining rings more stable when they fit into the pipe.

[0013] As a preferred technical solution of this application, the rubber ring is provided with uniform grooves on its outer surface, which can improve friction and prevent slippage.

[0014] (III) Beneficial Effects In use, the upper and lower clasps, connecting ropes, and hooks are combined to form a ring-shaped lifting mechanism. This mechanism wraps the pipes in a ring during lifting, preventing them from falling and causing accidents. The convenient components allow the upper and lower clasps to quickly lock and limit the pipe movement without the need for tools, improving the convenience and efficiency of the lifting process and significantly saving time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 3 This is a structural diagram showing the disassembly of the lower retaining ring in this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the picture: 1. Upper retaining ring; 2. Connecting rope; 3. Hook; 4. Rubber ring; 5. Rib groove; 6. Ring bar; 7. Fixing frame; 8. Slide groove; 9. One-way groove; 10. Insertion hole; 11. Lower retaining ring; 12. Return spring; 13. Slider; 14. Paddle; 15. One-way toothed block. Detailed Implementation

[0017] 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.

[0018] This utility model provides an auxiliary arrangement device for electric steam and water pipelines, such as... Figure 1-4 As shown, this auxiliary arrangement device for electric steam and water pipelines includes: an upper retaining ring 1, with a connecting rope 2 fixedly connected to the top of the upper retaining ring 1, a hook 3 fixedly connected to the top of the connecting rope 2, and a lower retaining ring 11 rotatably connected to the bottom of the upper retaining ring 1; and a convenient component, including a ring bar 6, which is fixedly connected to the outside of the upper retaining ring 1, a fixed frame 7 fixedly connected to the outside of the lower retaining ring 11, a slider 13 slidably connected inside the fixed frame 7, a one-way toothed block 15 fixedly connected to the bottom of the slider 13, a return spring 12 fixedly connected to the top of the slider 13, and one-way grooves 9 evenly fixedly connected to the outside of the ring bar 6. In use, the upper retaining ring 1, lower retaining ring 11, connecting rope 2, and hook 3 are combined to form a ring-shaped lifting mechanism, enabling the pipe to be ring-shaped and lifted during hoisting, preventing the pipe from falling and causing accidents during hoisting operations. The convenient component allows the upper retaining ring 1 and lower retaining ring 11 to fit and limit the pipe. When in position, the device can quickly lock and limit the movement without the need for tools, improving the convenience and efficiency of the hoisting process and greatly saving time. During operation, the upper retaining ring 1 and the lower retaining ring 11 are first fitted onto the outer wall of the pipe. Then, the ring 6 is locked inside the insertion hole 10, allowing it to pass through the inside of the fixed frame 7. Through the elastic force of the return spring 12, the one-way toothed block 15 is always engaged inside the one-way groove 9, allowing the ring 6 to pass through and lock unidirectionally inside the insertion hole 10. This quickly achieves the fitting and limiting of the pipe by the combination of the upper retaining ring 1 and the lower retaining ring 11. When unlocking is required, the slider 13 is moved upward inside the fixed frame 7 by moving the lever 14. As the return spring 12 contracts, the one-way toothed block 15 disengages from the one-way groove 9, allowing the ring 6 to quickly disengage from the inside of the insertion hole 10, quickly achieving the contact fitting operation of the pipe. The process is efficient and quick, requiring no tools and improving work efficiency.

[0019] The fixed frame 7 has an insertion hole 10 inside, and the one-way toothed block 15 extends into the insertion hole 10. When the ring 6 passes through the insertion hole 10, the one-way toothed block 15 and the one-way groove 9 form a one-way engagement. This allows the upper retaining ring 1 and the lower retaining ring 11 to quickly complete the limiting when engaging and limiting the pipe. The return spring 12 is sleeved inside the fixed frame 7, and the one-way toothed block 15 can engage inside the one-way groove 9. The elastic force of the return spring 12 always acts on the slider 13, which further ensures that the one-way toothed block 15 is always engaged inside the one-way groove 9. The depth of the one-way groove 9 is much greater than the stroke length of the return spring 12 due to external impact and vibration. This can prevent the return spring 12 from vibrating and causing the one-way toothed block 15 to retract due to external impact, thus preventing it from disengaging from the one-way groove 9 and improving the stability of the device during use.

[0020] The slider 13 is externally fixedly connected to a paddle 14, which allows the user to apply force to slide the slider 13 inside the fixed frame 7, thereby disengaging the one-way toothed block 15 from the one-way groove 9 for quick unlocking. The fixed frame 7 has a slide groove 8 on its outside, through which the paddle 14 extends to the outside of the fixed frame 7. The slide groove 8 can limit the sliding trajectory of the paddle 14.

[0021] Rubber rings 4 are fitted to the inner walls of both the upper retaining ring 1 and the lower retaining ring 11. The rubber rings 4 make the upper retaining ring 1 and the lower retaining ring 11 more stable when fitting into the pipe. The outer surface of the rubber rings 4 is evenly provided with ribs and grooves 5, which can improve friction and prevent slipping.

[0022] When using this auxiliary arrangement device for electric steam and water pipelines, during operation, the upper retaining ring 1 and the lower retaining ring 11 are first fitted onto the outer wall of the pipeline. Then, the ring 6 is locked inside the socket 10, allowing it to pass through the interior of the fixed frame 7. Through the elastic force of the return spring 12, the one-way toothed block 15 is always engaged inside the one-way groove 9, further allowing the ring 6 to pass through and lock unidirectionally inside the socket 10. This quickly achieves the fitting and limiting of the pipeline by the combination of the upper retaining ring 1 and the lower retaining ring 11. When unlocking is required, the slider 13 is slid upward inside the fixed frame 7 by moving the lever 14. At the same time as the return spring 12 contracts, the one-way toothed block 15 disengages from the one-way groove 9, allowing the ring 6 to quickly disengage from the interior of the socket 10. This quickly achieves the contact fitting operation of the pipeline without the need for tools, thus improving work efficiency.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An auxiliary arrangement device for electric steam and water pipelines, comprising an upper retaining ring (1), characterized in that: The top of the upper retaining ring (1) is fixedly connected to a connecting rope (2), the top of the connecting rope (2) is fixedly connected to a hook (3), and the bottom of the upper retaining ring (1) is rotatably connected to a lower retaining ring (11). The convenient component includes a ring (6), which is fixedly connected to the outside of the upper retaining ring (1). A fixed frame (7) is fixedly connected to the outside of the lower retaining ring (11). A slider (13) is slidably connected inside the fixed frame (7). A one-way toothed block (15) is fixedly connected to the bottom of the slider (13). A return spring (12) is fixedly connected to the top of the slider (13). One-way grooves (9) are uniformly fixedly connected to the outside of the ring (6).

2. The auxiliary layout device for electric steam and water pipelines according to claim 1, characterized in that: The fixed frame (7) has an insertion hole (10) inside, and the one-way toothed block (15) extends into the insertion hole (10).

3. The auxiliary layout device for electric steam and water pipelines according to claim 1, characterized in that: The reset spring (12) is sleeved inside the fixed frame (7), and the one-way tooth block (15) can be engaged inside the one-way groove (9).

4. The auxiliary layout device for electric steam and water pipelines according to claim 1, characterized in that: The slider (13) is externally fixedly connected to a paddle (14).

5. The auxiliary layout device for electric steam and water pipelines according to claim 1, characterized in that: The fixed frame (7) has a sliding groove (8) on its outside.

6. The auxiliary layout device for electric steam and water pipelines according to claim 1, characterized in that: The inner walls of the upper retaining ring (1) and the lower retaining ring (11) are fitted with rubber rings (4).

7. The auxiliary layout device for electric steam and water pipelines according to claim 6, characterized in that: The rubber ring (4) has uniformly spaced grooves (5) on its outer surface.

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