Bundled pipeline back-dragging and fixing device

Abstract

The utility model relates to the field of pipeline construction, and discloses a bundled pipeline back-dragging fixing device which comprises a fixing ring, a limiting ring and a supporting seat, movable beads are movably mounted on the inner side wall of the fixing ring, threaded rods are movably mounted at the top and the bottom of the fixing ring correspondingly, and the limiting ring is mounted on the inner side of each threaded rod; fixing bolts are movably installed on the two sides of the interior of the fixing ring, supporting frames are fixedly connected to the portions, on the two sides of the threaded rod, of the bottom of the fixing ring, supporting bases are movably installed at the bottoms of the supporting frames, and positioning bolts are movably installed on one sides of the supporting bases and penetrate through the supporting frames. The limiting ring is adjusted through the threaded rod, the bundling pipeline can be conveniently fixed and loosened, a dismounting tool is not needed, the working efficiency is improved, friction force is reduced through the movable beads, and pipeline adjustment is facilitated. During large-amplitude adjustment, the device and the pipeline are rapidly disassembled and adjusted, flexibility is improved, operation is simplified, labor intensity is relieved, and the device is suitable for scenes needing frequent pipeline adjustment.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of pipeline construction, in particular to a bundled pipeline back-drawing fixing device. BACKGROUND

[0002] The bundled pipeline back-drawing fixing device is a fixing and back-drawing equipment used in the pipeline installation process, mainly used for supporting, fixing and adjusting the structure of multiple pipelines bundled together, the bundled pipelines are usually combined together for laying, and the back-drawing fixing device is used for ensuring that the pipelines can be stably back-drawn to the predetermined position in the installation process and keeping the correct arrangement and connection of the pipelines during transportation and installation.

[0003] At present, the related bundled pipeline back-drawing fixing device is not easy for workers to quickly disassemble and back-draw adjust the bundled pipelines, and needs to use tools to disassemble multiple structures, which is relatively cumbersome and not easy for workers to back-draw adjust the bundled pipelines. CONTENT OF THE INVENTION

[0004] In order to solve the problems in the background art, the application provides a bundled pipeline back-drawing fixing device.

[0005] The bundled pipeline back-drawing fixing device provided by the application adopts the following technical scheme:

[0006] The bundled pipeline back-drawing fixing device comprises a fixing ring, a limiting ring and a support seat, the inner side wall of the fixing ring is movably provided with a movable bead, the top and bottom of the fixing ring are movably provided with threaded rods, the inner side of the threaded rod is provided with the limiting ring, the two sides of the inside of the fixing ring are movably provided with fixing bolts, the bottom of the fixing ring on the two sides of the threaded rod is fixedly connected with a support frame, the bottom of the support frame is movably provided with the support seat, one side of the support seat is movably provided with a positioning bolt, and the positioning bolt penetrates the support frame.

[0007] Preferably, the inside of the support frame is provided with a threaded hole, and the positioning bolt is threadedly connected with the threaded hole.

[0008] Preferably, the two sides of the support frame are fixedly connected with limiting blocks, and the limiting blocks are embedded with the support seat.

[0009] Preferably, the two ends of the support seat are fixedly connected with positioning members, and the inside of the positioning member is provided with a fixing hole.

[0010] Preferably, the inside of the fixing ring is provided with a bolt hole, and the fixing bolt is threadedly connected with the bolt hole.

[0011] In summary, the application has the following beneficial technical effects:

[0012] The bundle pipeline is fixed by adjusting the limiting ring through the threaded rod, and is not disassembled without tools, so that the work efficiency is improved, the movable bead effectively reduces the friction force, the bundle pipeline adjustment is more convenient, when a large adjustment is needed, only the positioning bolt is unscrewed, the fixing ring is lifted, the adjustment device and the pipeline are quickly disassembled and adjusted, higher flexibility is provided, the overall operation is simple, the labor intensity of workers is reduced, and the scene of frequently adjusting the bundle pipeline is suitable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a structure disassembly schematic diagram of the embodiment of the application;

[0014] Fig. 2 is a whole perspective view of the embodiment of the application;

[0015] Fig. 3 is a movable bead and limiting ring local structure schematic diagram of the embodiment of the application.

[0016] The reference signs are explained as follows: 1, threaded rod; 2, fixing ring; 201, bolt hole; 3, movable bead; 4, limiting ring; 5, positioning piece; 6, fixing bolt; 7, support frame; 701, limiting block; 8, positioning bolt; 9, support seat; 10, screw hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figs. 1-3 The application is further explained.

[0018] The embodiment of the application discloses a bundle pipeline back-dragging fixing device. Referring to Figs. 1-3The utility model provides a kind of bundled pipeline back dragging fixing device, including fixed ring 2, limiting ring 4 and support seat 9, movable ball 3 is movably installed on the inner side wall of fixed ring 2, threaded rod 1 is movably installed at the top and bottom of fixed ring 2, limiting ring 4 is installed in the inner side of threaded rod 1, fixed bolt 6 is movably installed on both sides in the inside of fixed ring 2, support frame 7 is fixedly connected at the bottom of fixed ring 2 on both sides of threaded rod 1, support seat 9 is movably installed at the bottom of support frame 7, positioning bolt 8 is movably installed on the side of support seat 9, positioning bolt 8 penetrates support frame 7, staff installs multiple devices to the position of pipeline pre-burying, then bundled pipeline is worn into fixed ring 2, threaded rod 1 is screwed, limiting ring 4 is pushed to contact with bundled pipeline, limiting ring 4 can be fixed to bundled pipeline, when needing to drag back adjustment to bundled pipeline, just reverse threaded rod 1, make limiting ring 4 loosen bundled pipeline, at this moment, bundled pipeline can be pulled and adjusted, movable ball 3 reduces the friction between bundled pipeline and limiting ring 4, more convenient for staff to drag back adjustment to bundled pipeline, without staff using tool to dismantle structure, improve work efficiency, when needing to adjust substantially, positioning bolt 8 can be unscrewed, limiting ring 4 is lifted upwards, so that support frame 7 is separated from support seat 9, bundled pipeline can be simultaneously and quickly dismantled and dragged back adjustment, then concentrate on dismantling and installing support seat 9.

[0019] Referring to Fig. 1 The inside of support frame 7 is provided with screw hole 10, and positioning bolt 8 is threadedly connected with screw hole 10, positioning bolt 8 is screwed into the inside of screw hole 10 by the staff, so that the friction between support frame 7 and support seat 9 is increased, and support frame 7 and support seat 9 are fixedly connected.

[0020] Referring to Fig. 1 Both sides of support frame 7 are fixedly connected with limiting block 701, and limiting block 701 is embedded with support seat 9, limiting block 701 increases the friction between support frame 7 and support seat 9, and improves the stability of the connection between support frame 7 and support seat 9.

[0021] Referring to Fig. 2 Both ends of support seat 9 are fixedly connected with positioning piece 5, and the inside of positioning piece 5 is provided with fixing hole, positioning piece 5 is connected with the external structure, and then the external fixing bolt is screwed into the fixing hole between positioning piece 5 and the external structure, so that support seat 9 is fixedly installed at the pre-installed position of the external structure.

[0022] Referring to Fig. 3 The inside of fixed ring 2 is provided with bolt hole 201, and fixed bolt 6 is threadedly connected with bolt hole 201, fixed bolt 6 is screwed into the inside of bolt hole 201 and penetrates fixed ring 2, so that two fixed rings 2 are fixed together.

[0023] The implementation principle of the bundle pipeline back-dragging fixing device is as follows: firstly, a plurality of devices are installed to the position of pipeline pre-burying, then the bundle pipeline is inserted into the fixing ring 2, the threaded rod 1 is screwed to push the limiting ring 4 to descend to contact with the bundle pipeline, the limiting ring 4 can fix and limit the bundle pipeline, when the bundle pipeline needs to be back-dragged and adjusted, the threaded rod 1 is unscrewed to loosen the bundle pipeline by the limiting ring 4, at this time, the bundle pipeline can be pulled and adjusted.

[0024] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0027] The above are the preferred embodiments of the present application, and are not used to limit the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A bundled pipeline back-reaming fixing device, comprising a fixing ring (2), a limiting ring (4) and a supporting seat (9), characterized in that: The inner side wall of the fixed ring (2) movably installs the movable bead (3), the top and bottom of the fixed ring (2) movably installs the threaded rod (1), the inner side of the threaded rod (1) installs the limiting ring (4), both sides of the fixed ring (2) inside movably installs the fixed peg (6), the bottom of the fixed ring (2) of the both sides of the threaded rod (1) is fixedly connected with the support frame (7), the bottom of the support frame (7) movably installs the support base (9), one side of the support base (9) movably installs the positioning peg (8), the positioning peg (8) penetrates the support frame (7).

2. A pipe back-tethering fixture according to claim 1, wherein: The inside of the support frame (7) is equipped with the screw hole (10), and the positioning peg (8) is in threaded connection with the screw hole (10).

3. A pipe back-tethering fixture according to claim 1, wherein: Both sides of the support frame (7) are fixedly connected with the limiting block (701), and the limiting block (701) is embedded with the support base (9).

4. A pipe back-tethering fixture according to claim 1, wherein: Both ends of the support base (9) are fixedly connected with the positioning member (5), and the inside of the positioning member (5) is equipped with the fixed hole.

5. A pipe back-tethering fixture according to claim 1, wherein: The inside of the fixed ring (2) is equipped with the peg hole (201), and the fixed peg (6) is in threaded connection with the peg hole (201).

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