Pipeline supporting assembly for extrusion sealing of composite pipeline

Abstract

The utility model discloses a pipeline support component for extrusion sealing of compound pipeline, including base, rotating cylinder, bracing frame, clamping component, the number of bracing frame is two, and the bracing frame is symmetrically fixed connection in the upper end of base respectively, the rotating cylinder is movably connected between the two bracing frame, the clamping component includes the movable block, and the movable block is fixed on the rotating cylinder. And open grooves are formed in the upper end of the supporting frame in a circumferential array mode, the movable blocks are slidably connected to the interiors of the open grooves, clamping blocks are fixedly connected to one ends of the movable blocks, sliding rods are fixedly connected to one ends of the movable blocks, and arc-shaped guide grooves are formed in the two ends of the rotating cylinder in a circumferential array mode. The rotating cylinder is rotated to drive the arc-shaped guide groove to rotate, at the moment, the sliding rod is driven to slide in the arc-shaped guide groove, meanwhile, the movable blocks are driven by the sliding rod and the arc-shaped guide groove to slide, and therefore the movable blocks arranged in a circumferential array drive the clamping blocks to get close to each other to clamp and fix a pipeline. The stability of the pipeline is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite pipeline extrusion sealing technical field, specifically is a kind of pipeline support assembly for composite pipeline extrusion sealing. BACKGROUND

[0002] In modern industry and engineering, the way of conveying solid materials through pipeline by water power is widely used. The conveying pipeline will be damaged by friction wear, cutting wear, erosion wear and scouring. Improving the performance of the conveying pipeline to resist the above-mentioned various forms of damage is very important to improve production efficiency and reduce production cost. In engineering applications, each material has excellent performance relative to other materials, but also has defects relative to other materials, such as high hardness and good wear resistance of ceramic, but poor toughness and weak impact resistance. The toughness of steel is better than that of ceramic, but the wear resistance is weaker than that of ceramic. Composite conveying pipeline made of multiple materials is gradually applied in engineering.

[0003] For the problems in the related art, there is no effective solution at present.

[0004] 1. The existing pipeline support assembly for composite pipeline extrusion sealing cannot fix the composite pipeline well during use, cannot guarantee the stability of the pipeline, and may cause the pipeline to loosen during subsequent sealing, thereby affecting the sealing effect. UTILITY MODEL CONTENT

[0005] For the problems in the related art, the utility model provides a pipeline support assembly for composite pipeline extrusion sealing to overcome the above-mentioned technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] A pipeline support assembly for composite pipeline extrusion sealing, comprising a base, a rotating cylinder, a support frame, and a clamping assembly, the number of support frames is two, and each is symmetrically fixedly connected to the upper end of the base, the rotating cylinder is movably connected between the two support frames, the clamping assembly comprises a movable block, the upper end of the support frame is provided with a slot in the circumferential direction, the movable block is slidably connected inside the slot, one end of the movable block is fixedly connected with a clamping block, one end of the movable block is fixedly connected with a slide rod, the two ends of the rotating cylinder are provided with arc-shaped guide slots in the circumferential direction, the slide rod is slidably connected inside the arc-shaped guide slot, one end of the slide rod is fixedly connected with a limiting block, and the two ends of the rotating cylinder are fixedly connected with handles in the circumferential direction.

[0008] A further improvement of the present invention is that: the two ends of the rotating cylinder are provided with a third through groove, the third through groove is located at the center of the arc-shaped guide groove in the circumferential array, the upper end of the support frame is provided with a fourth through groove, and the groove is circumferentially located on the inner wall of the fourth through groove.

[0009] A further improvement of this utility model is that: the inner walls on both sides of the slot are provided with sliding grooves, and the two ends of the movable block are fixedly connected with sliders, and the sliders and sliding grooves are compatible.

[0010] A further improvement of this utility model is that the slider is slidably connected to the inside of the groove, and the movable block is slidably connected to the inside of the slot through the slider and the groove.

[0011] Using the above technical solution, the slider and groove in the solution can limit the movement of the moving block, so that the moving block will not fall out of the groove.

[0012] A further improvement of this utility model is that a return spring is fixedly connected to one end of the slider, and the end of the return spring away from the slider is fixedly connected to the inner wall of the groove.

[0013] Using the above technical solution, the reset spring in the solution can drive the slider to drive the movable block to perform a reset movement, so that the movable block returns to its original position.

[0014] A further improvement of the present invention is that a support block is fixedly connected to the center of the upper end of the base, and movable cavities are opened at both ends inside the support block. A first through groove is opened between the movable cavities, and the rotating cylinder is adapted to the first through groove.

[0015] A further improvement of the present invention is that: the inner wall of the movable cavity is fixedly connected with plastic clips in a circumferential array around the first through groove; the two ends of the support block are provided with threaded grooves; the two ends of the support block are threadedly engaged with threaded round blocks through the threaded grooves; the inside of the threaded round blocks is provided with a second through groove; the second through groove is adapted to the rotating cylinder.

[0016] Using the above technical solution, the threaded block can move into the interior of the movable cavity under the action of the threaded groove when it rotates.

[0017] A further improvement of this utility model is that: the end of the plastic clip away from the inner wall of the movable cavity is provided with a first inclined surface, and the inner side of one end of the threaded block is provided with a second inclined surface.

[0018] Using the above technical solution, the first inclined surface and the second inclined surface are used to rub against each other. When the threaded block rotates, it can move into the interior of the movable cavity under the action of the thread groove, which will cause the first inclined surface and the second inclined surface to rub against each other. As a result, the plastic clips will move closer to each other under the pressure of friction to clamp and fix the rotating cylinder, thereby ensuring the stability of the clamping assembly.

[0019] The beneficial effects of this utility model are as follows:

[0020] 1. By rotating the rotating cylinder, the arc-shaped guide groove is driven to rotate. At this time, the sliding rod will slide inside the arc-shaped guide groove. Simultaneously, the movable block will be driven to slide by the sliding rod and the arc-shaped guide groove. This causes the movable blocks arranged in the circumferential array to move closer to each other to clamp and fix the pipe, ensuring the stability of the pipe.

[0021] 2. When the threaded block is rotated and moves into the interior of the movable cavity under the action of the threaded groove, the first inclined surface and the second inclined surface will rub against each other. This causes the plastic clips to move closer together under the pressure of friction and clamp the rotating cylinder, thereby ensuring the stability of the clamping assembly. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0023] Figure 1 This is a front view according to an embodiment of the present utility model.

[0024] Figure 2 This is a diagram of the internal structure of the support block according to an embodiment of the present invention.

[0025] Figure 3 According to the embodiments of this utility model Figure 2 Enlarged structural diagram at point A

[0026] Figure 4 This is a structural diagram of a threaded circular block according to an embodiment of the present utility model.

[0027] Figure 5 This is a structural diagram of the rotating cylinder according to an embodiment of the present utility model.

[0028] In the picture:

[0029] 1. Base; 2. Support block; 201. Movable cavity; 202. First through groove; 203. Threaded groove; 204. Plastic clip; 205. First inclined surface; 3. Threaded round block; 301. Second inclined surface; 302. Second through groove; 4. Rotating cylinder; 401. Handle; 402. Arc-shaped guide groove; 403. Third through groove; 5. Support frame; 501. Slot; 502. Slide groove; 6. Clamping assembly; 601. Movable block; 602. Slider; 603. Return spring; 604. Clamping block; 605. Slide rod; 606. Limiting block. Detailed Implementation

[0030] 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.

[0031] According to an embodiment of the present invention, a pipe support assembly for extruding and sealing composite pipes is provided.

[0032] Example 1;

[0033] like Figures 1-5 As shown, the composite pipe extrusion sealing pipe support assembly according to an embodiment of the present invention includes a base 1, a rotating cylinder 4, a support frame 5, and a clamping assembly 6. There are two support frames 5, which are symmetrically fixedly connected to the upper end of the base 1. The rotating cylinder 4 is movably connected between the two support frames 5. The clamping assembly 6 includes a movable block 601. The upper end of the support frame 5 has a circumferential array of slots 501. The movable block 601 is slidably connected to the inside of the slots 501. One end of the movable block 601 is fixedly connected to a clamping block 604. One end of the movable block 601 is fixedly connected to a sliding rod 605. The two ends of the rotating cylinder 4 have a circumferential array of arc-shaped guide grooves 402. The sliding rod 605 is slidably connected to the inside of the arc-shaped guide grooves 402. One end of the sliding rod 605 is fixedly connected to a limit block 606. The two ends of the rotating cylinder 4 have a circumferential array of handles 401 fixedly connected to them.

[0034] In this embodiment, rotating the rotating cylinder 4 drives the arc-shaped guide groove 402 to rotate, which in turn causes the slide rod 605 to slide inside the arc-shaped guide groove 402. At the same time, the movable block 601 is driven to slide by the slide rod 605 and the arc-shaped guide groove 402, thereby causing the movable blocks 601 arranged in a circular array to drive the clamping blocks 604 to move closer to each other to clamp and fix the pipe, ensuring the stability of the pipe.

[0035] Example 2;

[0036] likeFigures 1-5 As shown, in the pipe support assembly for composite pipe extrusion sealing according to an embodiment of the present invention, the rotating cylinder 4 has a third through groove 403 at both ends, which is located at the center of the arc-shaped guide groove 402 arranged in a circumferential array. The upper end of the support frame 5 has a fourth through groove, and the slot 501 is circumferentially formed on the inner wall of the fourth through groove. The inner walls on both sides of the slot 501 have sliding grooves 502. The two ends of the movable block 601 are fixedly connected to sliders 602, which are adapted to the sliding grooves 502. The sliders 602 slide. Connected to the inside of the slide groove 502, the movable block 601 is slidably connected to the inside of the slot 501 via the slider 602 and the slide groove 502. One end of the slider 602 is fixedly connected to a return spring 603, and the end of the return spring 603 away from the slider 602 is fixedly connected to the inner wall of the slide groove 502. A support block 2 is fixedly connected to the center of the upper end of the base 1. Movable cavities 201 are opened at both ends inside the support block 2, and a first through groove 202 is opened between the movable cavities 201. The rotating cylinder 4 is adapted to the first through groove 202.

[0037] In this embodiment, the slider 602 and the groove 502 can limit the movement of the movable block 601, so that the movable block 601 will not fall off the groove 501. The reset spring 603 can drive the slider 602 to drive the movable block 601 to perform a reset movement, so that the movable block 601 returns to its original position.

[0038] Example 3;

[0039] like Figures 1-5 As shown, in the composite pipe extrusion sealing pipe support assembly according to an embodiment of the present utility model, the inner wall of the movable cavity 201 is fixedly connected with plastic clips 204 in a circumferential array around the first through groove 202. The two ends of the support block 2 are provided with threaded grooves 203. The two ends of the support block 2 are threadedly engaged with threaded round blocks 3 through the threaded grooves 203. The inside of the threaded round blocks 3 is provided with a second through groove 302. The second through groove 302 is adapted to the rotating cylinder 4. The end of the plastic clip 204 away from the inner wall of the movable cavity 201 is provided with a first inclined surface 205. The inner side of one end of the threaded round block 3 is provided with a second inclined surface 301.

[0040] In this embodiment, when the threaded block 3 rotates, it can move into the interior of the movable cavity 201 under the action of the threaded groove 203. The first inclined surface 205 and the second inclined surface 301 are used for mutual friction. When the threaded block 3 rotates and moves into the interior of the movable cavity 201 under the action of the threaded groove 203, the first inclined surface 205 and the second inclined surface 301 will rub against each other, so that the plastic clips 204 will come closer to each other under the pressure of friction to clamp and fix the rotating cylinder 4, thereby ensuring the stability of the clamping assembly 6.

[0041] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0042] In practical applications, the pipe is first placed inside the fourth and third through slots 403, passing through two symmetrical support frames 5. Then, by rotating the rotating cylinder 4, the arc-shaped guide groove 402 is rotated. At this time, the sliding rod 605 slides inside the arc-shaped guide groove 402. Simultaneously, the movable block 601 is driven by the sliding rod 605 and the arc-shaped guide groove 402 and slides under the limiting action of the slider 602 and the slide groove 502, compressing the return spring 603. This causes the movable blocks 601 arranged in a circumferential array to move closer together with the clamping blocks 604 to clamp and fix the pipe. Then, when the threaded block 3 is rotated and moves into the movable cavity 201 under the action of the threaded groove 203, the first inclined surface 205 and the second inclined surface 301 rub against each other. This causes the plastic clips 204 to move closer together under the pressure of friction to clamp and fix the rotating cylinder 4, thereby fixing the clamping assembly 6.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pipe support assembly for composite pipe extrusion sealing, comprising a base (1), a rotating cylinder (4), a support frame (5), a clamping assembly (6), characterized in that, The number of the support frame (5) is two, and is symmetrically fixedly connected to the upper end of the base (1), the rotating cylinder (4) is movably connected between the two support frames (5), the clamping assembly (6) comprises a movable block (601), the upper end of the support frame (5) is circumferentially provided with a slot (501), the movable block (601) is slidably connected in the slot (501), one end of the movable block (601) is fixedly connected with a clamping block (604), one end of the movable block (601) is fixedly connected with a sliding rod (605), the two ends of the rotating cylinder (4) are circumferentially provided with arc-shaped guide grooves (402), the sliding rod (605) is slidably connected in the arc-shaped guide grooves (402), one end of the sliding rod (605) is fixedly connected with a limiting block (606), and the two ends of the rotating cylinder (4) are circumferentially fixedly connected with handles (401).

2. A pipe support assembly for use in the extrusion of a composite pipe according to claim 1, wherein, The two ends of the rotating cylinder (4) are provided with third through grooves (403), the third through grooves (403) are arranged at the central positions of the circumferentially arranged arc-shaped guide grooves (402), and the upper end of the support frame (5) is provided with a fourth through groove.

3. A pipe support assembly for use in the extrusion of a composite pipe according to claim 2, wherein, The two sides of the slot (501) are provided with sliding grooves (502), the two ends of the movable block (601) are fixedly connected with sliding blocks (602), and the sliding blocks (602) are matched with the sliding grooves (502).

4. A pipe support assembly for use in the extrusion of a composite pipe according to claim 3, wherein, The sliding blocks (602) are slidably connected in the sliding grooves (502), and the movable block (601) is slidably connected in the slot (501) through the sliding blocks (602) and the sliding grooves (502).

5. A pipe support assembly for use with a composite pipe extrusion closure according to claim 4, wherein, One end of the sliding block (602) is fixedly connected with a reset spring (603), and the other end of the reset spring (603) away from the sliding block (602) is fixedly connected to the inner wall of the sliding groove (502).

6. A pipe support assembly for use with a composite pipe extrusion closure according to claim 5, wherein, The upper end of the base (1) is fixedly connected with a support block (2), the two ends of the support block (2) are provided with movable cavities (201), the movable cavities (201) are provided with a communicating first through groove (202) therebetween, and the rotating cylinder (4) is matched with the first through groove (202).

7. A pipe support assembly for use with a composite pipe extrusion closure according to claim 6, wherein, The inner side wall of the movable cavity (201) is circumferentially fixedly connected with a plastic clamping buckle (204) around the first through groove (202), the two ends of the support block (2) are provided with threaded grooves (203), and the two ends of the support block (2) are threadedly engaged with threaded circular blocks (3) through the threaded grooves (203).

8. A pipe support assembly for use with a composite pipe extrusion closure according to claim 7, wherein, The plastic clamping buckle (204) is provided with a first inclined surface (205) away from the inner side wall of the movable cavity (201), and the inner side of one end of the threaded circular block (3) is provided with a second inclined surface (301).

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