Glass fiber reinforced plastic pipeline locking device
By using the locking ring, limit ring, spring and round bead structure in the fiberglass pipeline locking device, rapid docking and stability are achieved, the cumbersome locking problem in the existing technology is solved, and the efficiency and stability are improved. .
Patent Information
- Application Number
- CN202420544614.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The existing fiberglass pipe locking devices cannot be quickly connected during the locking process, resulting in more cumbersome use.
The structures of the retaining ring, limiting ring, spring, beads are adopted. The sliding retaining ring drives the internal beads to move, and combine the reinforcement ring and bolts to achieve rapid fixation.
It solves the problem of no rapid docking during locking, and improves the efficiency and stability of the device.
Smart Images
Figure CN222229823U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipelines, in particular to a glass fiber reinforced plastic pipeline locking device. Background Art
[0002] The FRP pipe locking device is a device used to fix and stabilize the FRP pipe system. FRP pipes are composite pipes composed of glass fiber and resin, usually used in chemical, petroleum, food processing and other fields. FRP pipes have been widely used in the industrial field due to their advantages such as light weight, corrosion resistance and high temperature resistance.
[0003] After searching: Chinese patent publication number: CN218208363U, it relates to the technical field of FRP pipe installation, discloses a FRP pipe socket locking device, relates to the technical field of FRP pipe installation, includes FRP pipe and connection assembly; FRP pipe: a pipe joint is fixed at the left end of the circumferential surface, a connecting pipe is arranged inside the pipe joint, and a clamping assembly is installed inside the pipe joint; the connection assembly: comprises a slide groove and a clamping ring, two corresponding slide grooves are arranged on the upper and lower sides of the left end surface of the pipe joint, a clamping ring is fixed on the circumferential surface of the connecting pipe, the clamping ring is located inside the pipe joint, the clamping assembly comprises a groove, a clamping strip, a spring and a pull rope, two corresponding grooves are arranged on the upper and lower sides inside the pipe joint, a clamping strip is arranged inside the groove, and two corresponding clamping grooves are continuously arranged on the upper and lower parts of the clamping ring, which has strong sealing performance, can withstand axial loads, and can be disassembled very conveniently.
[0004] The above-mentioned patent embodiment records that "during the insertion process, the clamping plate 15 and the slide groove 41 are made to correspond to each other. After insertion, the connecting pipe 3 is rotated so that the two clamping plates 15 are moved to the front and rear ends of the annular groove 14. After rotation, the clamping ring 7 fixed on the circumferential surface of the connecting pipe 3 enters the position corresponding to the clamping strip 52 inside the pipe joint 2. At this time, the two clamping strips 52 will enter the interior of the clamping grooves opened at the upper and lower ends of the circumferential surface of the clamping ring 42 under the action of all the springs 53." The connecting pipe can be locked inside the pipe joint, but the steps are relatively cumbersome. Therefore, in view of the above-mentioned deficiencies, a new glass fiber reinforced plastic pipe locking device is now proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a glass fiber reinforced plastic pipe locking device, aiming to improve the problem that some devices cannot be quickly connected during the locking process, resulting in cumbersome use.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A glass fiber reinforced plastic pipe locking device comprises a mother pipe, wherein the left and right sides of the outside of the mother pipe are slidably connected with a locking ring, the left and right sides of the outside of the mother pipe are fixedly connected with a limiting ring, the left and right sides of the outside of the mother pipe are provided with a reset assembly, the left and right sides of the outside of the mother pipe are detachably connected with a male pipe, the left and right sides of the inside of the mother pipe are provided with two holes, the outside of the male pipe is provided with a groove, and the left and right sides of the inside of the mother pipe are provided with two round balls.
[0008] Furthermore, the reset assembly includes a spring, which is arranged outside the mother tube, one end of the spring is fixedly connected to the outside of the limiting ring, and the other end of the spring is fixedly connected to the inner wall of the retaining ring.
[0009] Furthermore, the outside of the retaining ring is fixedly connected to a connecting block, an external side of the connecting block is fixedly connected to an extrusion block 1, two connecting components are arranged on the outside of the extrusion block 1, the outside of the connecting component is fixedly connected to an extrusion block 2, and a reinforcing rubber ring is arranged between the extrusion block 1 and the extrusion block 2.
[0010] Furthermore, the connecting assembly includes two fixing plates and two bolts, wherein a portion of the outside of the fixing plates is fixedly connected to the outside of the extrusion block two, wherein another portion of the outside of the fixing plates is fixedly connected to the outside of the extrusion block one, and the outside of the bolts is threadedly connected to the inside of the fixing plates.
[0011] The utility model has the following beneficial effects:
[0012] In the utility model, with the coordinated use of structures such as the locking ring, the limiting ring, the spring, and the round ball, the device can drive multiple internal round balls to move through the sliding locking ring during use, thereby solving the problem that some devices cannot be quickly docked during the locking process, resulting in more cumbersome use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A three-dimensional diagram of a glass fiber reinforced plastic pipe locking device proposed by the utility model;
[0014] Figure 2 This is a cross-sectional view of the mother pipe structure of a glass fiber reinforced plastic pipe locking device proposed by the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of a fixing plate of a glass fiber reinforced plastic pipe locking device proposed by the utility model;
[0016] Figure 4 This is a cross-sectional view of the connecting block structure of a glass fiber reinforced plastic pipe locking device proposed by the utility model.
[0017] Legend:
[0018] 1. Female tube; 2. Positioning ring; 3. Limiting ring; 4. Spring; 5. Male tube; 6. Hole; 7. Groove; 8. Ball; 9. Connecting block; 10. Extrusion block 1; 11. Fixing plate; 12. Bolt; 13. Extrusion block 2; 14. Reinforcement rubber ring. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Reference Figure 1 , Figure 2 , the utility model provides an embodiment: a glass fiber reinforced plastic pipe locking device, including a mother pipe 1, which is convenient for the external structure to be docked, and the left and right sides of the outside of the mother pipe 1 are slidably connected with a clamping ring 2, which can slide on the outside of the mother pipe 1 and can interfere with the movement of the contacted object to change its position, and the left and right sides of the outside of the mother pipe 1 are fixedly connected with a limiting ring 3, which can limit the movement of the clamping ring 2, and the left and right sides of the outside of the mother pipe 1 are provided with a reset component, which can provide elastic force to provide power for the structures at both ends, and the reset component includes a spring 4, which is arranged on the outside of the mother pipe 1, one end of the spring 4 is fixedly connected to the outside of the limiting ring 3, and the other end of the spring 4 is fixedly connected to the inner wall of the clamping ring 2, and the left and right sides of the outside of the mother pipe 1 can be detachably connected with a male pipe 5, and two holes 6 are provided on the left and right sides of the inside of the mother pipe 1, and a groove 7 is provided on the outside of the male pipe 5, which is convenient for the round ball 8 to move freely inside, and two round balls 8 are provided on the left and right sides of the inside of the mother pipe 1.
[0021] like Figure 3 , Figure 4 As shown: the outside of the retaining ring 2 is fixedly connected with a connecting block 9, and the outside side of the connecting block 9 is fixedly connected with an extrusion block 10, which can extrude the internal objects. The outside of the extrusion block 10 is provided with two connecting components, which can connect two structures. The outside of the connecting component is fixedly connected with an extrusion block 2 13, and a reinforcing rubber ring 14 is provided between the extrusion block 10 and the extrusion block 2 13. The connecting component includes two fixing plates 11 and two bolts 12, wherein the outside of a part of the fixing plate 11 is fixedly connected to the outside of the extrusion block 2 13, and the outside of the other part of the fixing plate 11 is fixedly connected to the outside of the extrusion block 10, and the outside of the bolt 12 is threadedly connected to the inside of the fixing plate 11.
[0022] Compared with some existing technologies, the above content enables the device to drive multiple internal balls 8 to move through the sliding locking ring 2 during use, solving the problem that some devices cannot be quickly docked during the locking process, resulting in cumbersome use.
[0023] Working principle: First, slide the retaining rings 2 on both sides of the mother tube 1 so that the retaining rings 2 will not squeeze the ball 8. Then align the male tube 5 with the position of the mother tube 1 and insert it into the inside. During the insertion process, the male tube 5 will squeeze the ball 8 so that the ball 8 is squeezed into the inner space of the hole 6 and the retaining ring 2. Then release the retaining ring 2. Driven by the spring 4, the spring 4 applies elastic force to push the retaining ring 2 back to its original position. The shape of the retaining ring 2 will interfere with the ball 8, causing the ball 8 to shrink in the hole 6 and the groove. 7, the female tube 1 and the two male tubes 5 are quickly fixed by using the ball 8, and then the bolt 12 is tightened by a tool to make the two fixing plates 11 on the same side move relative to each other. During the movement of the fixing plates 11, the fixedly connected extrusion block 2 13 is driven to move, because the inner wall of the extrusion block 2 13 is a slope of a special shape, thereby squeezing the reinforcing rubber ring 14, and the reinforcing rubber ring 14 is collapsed and squeezed step by step inward, so that the butted male tubes 5 are firmly fixed, thereby achieving the purpose of use.
[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A glass fiber reinforced plastic pipe locking device, comprising a mother pipe (1), characterized in that: The left and right sides of the exterior of the mother tube (1) are both slidably connected with a retaining ring (2), the left and right sides of the exterior of the mother tube (1) are both fixedly connected with a limiting ring (3), the left and right sides of the exterior of the mother tube (1) are both provided with a reset assembly, the left and right sides of the exterior of the mother tube (1) are both detachably connected with a male tube (5), the left and right sides of the interior of the mother tube (1) are both provided with two holes (6), the exterior of the male tube (5) is provided with a groove (7), and the left and right sides of the interior of the mother tube (1) are both provided with two round balls (8).
2. A glass fiber reinforced plastic pipe locking device according to claim 1, characterized in that: The reset assembly comprises a spring (4), wherein the spring (4) is arranged outside the mother tube (1), one end of the spring (4) is fixedly connected to the outside of the limiting ring (3), and the other end of the spring (4) is fixedly connected to the inner wall of the retaining ring (2).
3. A glass fiber reinforced plastic pipe locking device according to claim 1, characterized in that: The outside of the retaining ring (2) is fixedly connected to a connecting block (9), one side of the outside of the connecting block (9) is fixedly connected to an extrusion block 1 (10), two connecting components are arranged outside the extrusion block 1 (10), the outside of the connecting component is fixedly connected to an extrusion block 2 (13), and a reinforcing rubber ring (14) is arranged between the extrusion block 1 (10) and the extrusion block 2 (13).
4. A glass fiber reinforced plastic pipe locking device according to claim 3, characterized in that: The connection assembly comprises two fixing plates (11) and two bolts (12), wherein a portion of the fixing plate (11) is fixedly connected to the outside of the second extrusion block (13), and another portion of the fixing plate (11) is fixedly connected to the outside of the first extrusion block (10), and the outer portion of the bolt (12) is threadedly connected to the inside of the fixing plate (11).