Support for pipeline laying

Abstract

The utility model discloses a support for pipeline laying, which relates to the technical field of pipeline supports and comprises a cross beam, two ends of the cross beam are respectively and vertically provided with a supporting pipe, supporting rods are movably arranged in the supporting pipes, a sliding beam is arranged between the two supporting rods, two supporting frames are arranged on the sliding beam, and the two supporting frames can move oppositely along the sliding beam. A supporting mechanism for keeping the whole bracket upright is arranged on the supporting pipe; a braking piece is arranged at the end of the supporting pipe, a braking opening is horizontally formed in the side, close to the supporting rod, of the braking piece, a braking ring is arranged in the braking opening, the thickness of the braking ring is smaller than the width of the braking opening, and the supporting rod is arranged in the braking ring in a sleeved mode. When the supporting rod falls, the braking ring inclines downwards relative to the braking opening, the inner wall of the braking ring abuts against the outer wall of the supporting rod for braking, the height of the supporting frame is adjusted through cooperation of the braking piece, the braking ring and the supporting rod, and butt joint of various pipelines is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pipe support technology, and in particular to a pipe laying support. Background Technology

[0002] During pipe connection and laying, in order to facilitate construction, improve work efficiency, and more importantly, when two pipes are connected, in order to keep the connection gap the same and prevent the pipe from tilting at one end, it is necessary to use supports to support the pipe and keep the pipe axis in a horizontal position.

[0003] Because the design requirements specify different flow rates and velocities for the medium per unit time for each type of pipeline, the matching pipeline diameters also vary, resulting in different center heights of the pipelines from the ground. Therefore, it is necessary to adjust the height of the pipeline support devices to ensure the pipelines are installed in the standard horizontal position. However, during construction, temporary on-site support is typically provided using steel frames, boxes, and timber, but the height of these tools is fixed and cannot be adjusted. This makes it very passive and inconvenient when connecting pipelines of different diameters, and is extremely time-consuming and labor-intensive.

[0004] Therefore, there is an urgent need for a pipe laying support that can flexibly adjust the support height according to the pipe diameter and location during pipe connection, so as to improve construction efficiency and facilitate construction. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a support for pipe laying, which solves the problem that in the current practice of using temporary tools for support when connecting pipes, the height of these tools is fixed and cannot be adjusted, which makes it very passive and inconvenient to deal with pipes of different heights, and is also very time-consuming and labor-intensive.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A pipe laying support includes a crossbeam, with a support pipe vertically welded to each end of the crossbeam. A support rod is movably disposed inside the support pipe, and a sliding beam is disposed between the two support rods. Two support frames are disposed on the sliding beam, and the two support frames can move in opposite directions along the sliding beam according to the different pipe diameters.

[0008] The support tube is equipped with a support mechanism to keep the entire bracket upright;

[0009] The end of the support pipe is provided with a brake part, a brake hole is horizontally arranged on one side of the brake part close to the support rod, a brake ring is arranged in the brake hole, the thickness of the brake ring is smaller than the width of the brake hole, the support rod is sleeved in the brake ring, the brake ring is in a horizontal state when the support rod is lifted upward, the outer wall of the support rod is separated from the inner wall of the brake ring, the brake ring is inclined downward relative to the brake hole when the support rod falls, and the inner wall of the brake ring abuts against the outer wall of the support rod to brake.

[0010] Further, the support mechanism comprises a plurality of hinge seats arranged on the outer wall of the support pipe, a support arm is hinged on the hinge seat, a connecting rod is hinged on the end of the support arm away from the hinge seat, the length of the connecting rod is smaller than that of the support arm, a sliding sleeve is hinged on one end of the connecting rod, and the sliding sleeve is arranged on the support pipe.

[0011] Further, the end of the support pipe away from the brake part is provided with an end plate, and the diameter of the end plate is larger than the outer diameter of the support pipe.

[0012] Further, a connecting beam is arranged between the two support pipes.

[0013] Further, the cross sections of the support pipe and the support rod are circular.

[0014] Further, a sliding groove is arranged on the sliding beam, a screw rod is rotatably arranged in the sliding groove, and the screw rod can slide the two support frames towards each other.

[0015] Further, rotating seats are arranged at the two ends of the sliding groove, and rotating heads are arranged on the outer part of the screw rod.

[0016] In conclusion, the beneficial technical effects of the utility model are as follows:

[0017] When the pipes with different diameters are connected, the support mechanism is used to keep the whole support frame in a vertical state, then the sliding beam and the support rod are lifted upward according to the height position of the pipe, the brake ring is in a horizontal state when the support rod is lifted upward, the inner wall of the brake ring is separated from the outer wall of the support rod, the support rod can freely stretch and shrink along the support pipe, the brake ring is in an inclined state under the action of gravity when the support rod is fixed, the inner wall abuts against the outer wall of the support rod to brake, and thus the height adjustment of the support frame is realized, and the efficiency of adjustment and pipe connection is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall structure schematic view of the utility model;

[0019] Figure 2 is Figure 1 is the schematic view from another angle;

[0020] Figure 3 yes Figure 2 Enlarged schematic diagram of part A;

[0021] Figure 4 yes Figure 3 A diagram illustrating another state.

[0022] Reference numerals in the attached drawings: 1. Crossbeam; 2. Support tube; 3. Support rod; 4. Sliding beam; 5. Rotating seat; 6. Rotating head; 7. Support frame; 8. Roller; 9. Braking component; 10. Braking port; 11. Braking ring; 12. Hinge seat; 13. Support arm; 14. Connecting rod; 15. Sliding sleeve; 16. End plate; 17. Connecting beam. Detailed Implementation

[0023] The present invention will now be described clearly and completely with reference to the embodiments.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within 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.

[0026] See appendix Figures 1-4 The image shows a pipe laying support, including a crossbeam 1. A circular cross-section support pipe 2 is vertically welded to each end of the crossbeam 1. A support rod 3 is movably fitted inside each support pipe 2. A sliding beam 4 is connected to the top of the two support rods 3. A groove is formed along the length of the sliding beam 4. Rotating seats 5 are provided at both ends of the groove. A lead screw is rotatably mounted between the two rotating seats 5 inside the groove. The lead screw has symmetrical threads, and a hexagonal rotating head 6 is located outside the rotating seats 5. The rotating head 6 cooperates with a hexagonal wrench to rotate the lead screw. A nut seat is provided on the lead screw, and a support frame 7 is connected to the nut seat. Rollers 8 are rotatably mounted on the support frame 7. During use, depending on the pipe diameter, the two rotating frames are moved towards each other by the lead screw to change the distance between them, thus supporting the pipe laying.

[0027] One end of the support pipe 2 is welded with a U-shaped stopper 9, which is provided with a rectangular stopper hole 10 near one side of the support rod 3, and a stop ring 11 is inserted into the stopper hole 10, the thickness of the stop ring 11 is smaller than the width of the stopper hole 10, when the stop ring 11 is placed in the stopper hole 10, the stop ring 11 is in an inclined state under the action of gravity, and the support rod 3 is sleeved in the stop ring 11, and the inner diameter of the stop ring 11 is larger than the outer diameter of the support rod 3, when adjusting the height of the sliding beam 4 and the support frame 7, the sliding beam 4 is lifted upward, and then the stop ring 11 is manually placed in a horizontal state, at this time, the inner wall of the stop ring 11 is separated from the outer wall of the support rod 3, the stop ring 11 loses the constraint on the support rod 3, and the support rod 3 can slide up and down along the support pipe 2, when the support frame 7 reaches the required support height, the stop ring 11 is loosened to make one end of the stop ring 11 inclined, at this time, the inner wall of the stop ring 11 abuts against the outer wall of the support rod 3, and then the sliding beam 4 is loosened to generate a mutual force to fix the position of the support rod 3;

[0028] Further, two hinge seats 12 are circumferentially arranged on the outer wall of the other end of the support pipe 2, a support arm 13 is hinged on the hinge seat 12, a connecting rod 14 is hinged on one end of the support arm 13 away from the hinge seat 12, the length of the connecting rod 14 is smaller than that of the support arm 13, a sliding sleeve 15 is hinged on one end of the connecting rod 14, and the sliding sleeve 15 is arranged on the support pipe 2, so that the support arm 13 is folded and stored relative to the support pipe 2 through the sliding sleeve 15 and the connecting rod 14, when in use, the support arm 13 is opened to increase the contact area of the support pipe 2 with the ground and improve stability, when stored, the support arm 13 is rotated inward along the hinge seat 12 and attached to the support pipe 2, so that the volume and occupied space of the entire support frame when stored are reduced, and storage is facilitated;

[0029] Further, in order to prevent the sliding sleeve 15 from sliding out of the support pipe 2, an end plate 16 is arranged at the end of the support pipe 2, the diameter of the end plate 16 is greater than the outer diameter of the support pipe 2 and the inner diameter of the sliding sleeve 15;

[0030] Further, in order to improve the structural strength of the support frame, a connecting beam 17 is arranged between the two support pipes 2 near the hinge seat 12.

[0031] In use, the support arm 13 is turned open along the hinge seat 12, the whole support is kept in an upright state, then the height of the support frame 7 is adjusted according to the position of the pipeline, in the adjustment, the sliding beam 4 is lifted upward, and the brake ring 11 is manually kept in a horizontal state, since the inner diameter of the brake ring 11 is larger than the outer diameter of the support rod 3, when the brake ring 11 is in the horizontal state, the brake ring 11 is separated from the support rod 3, then the support rod 3 is extended along the support pipe 2 to adjust the support frame 7 to the support height, then the brake ring 11 is loosened to be in an one-end-inclined state under the action of gravity, at this time, the inner wall of the brake ring 11 abuts against the outer wall of the support rod 3, then the sliding beam 4 is loosened to generate a mutual friction force to realize the position fixation of the support rod 3, finally, the interval between the two support frames 7 is adjusted through the lead screw to achieve the purpose of left and right limiting support of the pipeline.

[0032] The above is only the preferred specific implementation of the present application, and is not intended to limit the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A support for pipe laying, characterized in that: The system includes a crossbeam (1), with a support pipe (2) vertically welded to each end of the crossbeam (1). A support rod (3) is movably installed inside the support pipe (2). A sliding beam (4) is provided between the two support rods (3). Two support frames (7) are provided on the sliding beam (4). The two support frames (7) can move in opposite directions along the sliding beam (4) according to the different pipe diameters. The support tube (2) is provided with a support mechanism to keep the entire bracket upright; The end of the support tube (2) is provided with a brake element (9). The brake element (9) has a brake port (10) horizontally opened on the side near the support rod (3). A brake ring (11) is provided in the brake port (10). The thickness of the brake ring (11) is less than the width of the brake port (10). The support rod (3) is fitted into the brake ring (11). When the support rod (3) is lifted upward, the brake ring (11) is in a horizontal state. The outer wall of the support rod (3) is separated from the inner wall of the brake ring (11). When the support rod (3) falls, the brake ring (11) tilts downward relative to the brake port (10), and the inner wall of the brake ring (11) abuts against the outer wall of the support rod (3) for braking.

2. The pipe laying support according to claim 1, characterized in that: The support mechanism includes a plurality of hinge seats (12) arranged circumferentially on the outer wall of the support tube (2). A support arm (13) is hinged to the hinge seat (12). A connecting rod (14) is hinged to one end of the support arm (13) away from the hinge seat (12). The length of the connecting rod (14) is less than that of the support arm (13). A sliding sleeve (15) is hinged to one end of the connecting rod (14). The sliding sleeve (15) is placed on the support tube (2).

3. The pipe laying support according to claim 1, characterized in that: The end of the support tube (2) away from the brake (9) is provided with an end plate (16), the diameter of which is greater than the outer diameter of the support tube (2).

4. A pipe laying support according to claim 1, characterized in that: A connecting beam (17) is also provided between the two support pipes (2).

5. A pipe laying support according to claim 1, characterized in that: Both the support tube (2) and the support rod (3) have circular cross-sections.

6. A pipe laying support according to claim 1, characterized in that: The sliding beam (4) has a groove, and a lead screw is rotatably installed in the groove. The lead screw can make the two support frames (7) slide towards each other.

7. A pipe laying support according to claim 6, characterized in that: Both ends of the slide are provided with rotating seats (5), and the lead screw is provided with a rotating head (6) outside the rotating seats (5).

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