Pipeline supporting frame

Abstract

The utility model discloses a pipeline support frame, which relates to the technical field of pipeline construction, and comprises a fixed support and a pipeline body, the top of the fixed support is provided with a base, the top of the base is provided with a pedestal, the interior of the pedestal is provided with a convex groove, and the interior of the convex groove is slidingly connected with two convex slide blocks. And positioning plates are mounted at the tops of the two convex sliding blocks. The pipeline positioning device has the beneficial effects that the movable positioning plate on the base is convenient for clamping and fixing pipelines with different sizes under the action of the two-way screw rod in the base, and one end of each of the multiple groups of positioning rods in the positioning plate can automatically move under the extrusion of the pipelines through the deformation of the springs, so that the pipeline positioning device is convenient to use. The positions of different positioning rods are adjusted according to the shape of the pipeline, the pipeline can be attached easily, a threaded rod is in threaded connection with the interior of a limiting frame, a pressing plate at one end of the threaded rod can conduct secondary extrusion and fixation on the pipeline, and clamping of the pipeline is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a pipeline support frame. Background Technique

[0002] Pipeline installation is a core part of infrastructure construction, involving multiple aspects such as water supply, drainage, gas, and heat. Pipeline projects play an important role in many fields such as energy, chemical industry, construction, and municipal administration.

[0003] Application No. 202120777021.X discloses a pipeline support frame. A clamping and fixing structure for the pipeline is formed by combining two rotating movable parts. Before installing the pipeline, the upper ends of the two rotating movable parts are in an open state; when installing the pipeline, the pipeline exerts a downward force on the wedge block, driving the wedge block to move towards the base along the wedge gap. Due to the force of the wedge block, the tops of the two rotating movable parts gradually approach and form a clamping and fixing of the pipeline.

[0004] In the clamping structure of the above application, the structures of the two rotating movable parts are fixed and cannot be adjusted according to the size of the pipeline, making it difficult to fit pipelines of different sizes and resulting in unstable clamping. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a pipeline support frame, which solves the problems put forward in the above background technique.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A pipeline support frame includes a fixed support and a pipeline body. A base is installed at the top of the fixed support, a pedestal is installed at the top of the base, a convex groove is opened inside the pedestal, two convex sliders are slidably connected inside the convex groove, positioning plates are installed at the tops of the two convex sliders, a bidirectional lead screw is rotatably connected inside the convex groove, the bidirectional lead screw penetrates through the two convex sliders and is threadedly connected with the two convex sliders, a plurality of sliding grooves are opened inside the positioning plates, positioning rods are slidably connected inside the plurality of sliding grooves, a telescopic spring is sleeved outside the positioning rods, a limiting frame is installed at the top of one of the positioning plates, a threaded rod is threadedly connected inside the limiting frame, and one end of the threaded rod is rotatably connected with a pressing plate

[0007] Preferably, a turning handle is rotatably connected to one side of the pedestal, and the turning handle is fixedly connected with the bidirectional lead screw.

[0008] Preferably, a limiting groove is formed inside the base. A gear is rotatably connected inside the limiting groove. A first rack and a second rack are respectively slidably connected to two sides of the gear inside the limiting groove. Inlets and outlets are respectively formed on two sides of the base corresponding to the limiting groove. The first rack and the second rack respectively pass through the two inlets and outlets. One ends of the first rack and the second rack are respectively connected with a first plug and a second plug. The gear meshes with the first rack and the second rack respectively. A torsion is rotatably connected to one side of the base.

[0009] Preferably, a worm gear and a worm are rotatably connected to one side of the gear inside the limiting groove. The worm gear and the worm mesh with each other. The worm gear and the worm are respectively connected with the gear and the torsion.

[0010] Preferably, an activity hole is formed inside the limiting frame on one side of the threaded rod. A limiting rod is slidably connected inside the activity hole. One end of the limiting rod is connected with the pressing plate.

[0011] Preferably, the multiple positioning rods are equidistant from each other.

[0012] The utility model provides a pipeline support frame, which has the following beneficial effects:

[0013] 1. For this pipeline support frame, through the movable positioning plate on the base and under the action of the bidirectional lead screw in the base, it is convenient to clamp and fix pipelines of different sizes. At the same time, through the deformation of the springs of multiple groups of positioning rods in the positioning plate, one end of the positioning rods can be automatically displaced under the extrusion of the pipeline, and the positions of different positioning rods can be adjusted according to the shape of the pipeline, which is beneficial to fitting the pipeline. Moreover, the threaded rod is connected to the limiting frame in a threaded manner, and the pressing plate at one end of the threaded rod can secondarily extrude and fix the pipeline, making the clamping of the pipeline more stable.

[0014] 2. For this pipeline support frame, through the gear and rack group arranged inside the base and the meshing of the worm gear and the worm, the worm drives the gear, which is convenient to quickly drive the displacement of the two racks, so that the plugs at one ends of the two racks move simultaneously, are respectively inserted into the inner wall of the groove, and the plugs are locked, which is beneficial to increasing the stability of the installation of the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a top sectional view of the utility model;

[0017] Figure 3 is the utility model Figure 1 the enlarged view at A in;

[0018] Figure 4This is the front view of the present utility model.

[0019] In the figure: 1. Fixed bracket; 2. Pipeline body; 3. Base; 4. Foundation; 5. Convex groove; 6. Convex slider; 7. Positioning plate; 8. Bi-directional lead screw; 9. Chute; 10. Positioning rod; 11. Telescopic spring; 12. Limiting frame; 13. Threaded rod; 14. Pressing plate; 15. Rotating handle; 16. Rotating knob; 17. Limiting groove; 18. Gear; 19. First rack; 20. Second rack; 21. First insert block; 22. Second insert block; 23. Worm gear; 24. Worm; 25. Inlet and outlet; 26. Movable hole; 27. Limiting rod. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Please refer to Figures 1 to 4The utility model provides a technical solution: a pipeline support frame, including a fixed bracket 1 and a pipeline body 2, a base 3 is installed on the top of the fixed bracket 1, a base 4 is installed on the top of the base 3, a convex groove 5 is opened inside the base 4, two convex sliders 6 are slidably connected inside the convex groove 5, and a positioning plate 7 is installed on the top of the two convex sliders 6. A two-way screw rod 8 is rotatably connected inside the convex groove 5, and the two-way screw rod 8 passes through the two convex sliders 6 and is threadedly connected to the two convex sliders 6. The two convex sliders 6 are threadedly connected to the two convex sliders 6 through the two-way screw rod 8. The two convex sliders 6 drive the two positioning plates 7 to move with the rotation of the two-way screw rod 8, which is convenient for clamping and fixing pipeline bodies 2 of different sizes, and one side of the base 4 is rotatably connected with a turning handle 15, the turning handle 15 is fixedly connected with the bidirectional screw rod 8, which is convenient for manually controlling the rotation of the bidirectional screw rod 8 from the outside. A plurality of slide grooves 9 are provided inside the positioning plate 7, and a positioning rod 10 is slidably connected inside the plurality of slide grooves 9. A telescopic spring 11 is sleeved on the outer side of the positioning rod 10. With the deformation of the telescopic spring 11, one end of the plurality of positioning rods 10 is squeezed by the pipe body 2 and automatically displaced to fit the surface of the pipe body 2, which is convenient for fixing pipe bodies 2 of different sizes. The plurality of positioning rods 10 are equidistant from each other, which is convenient for evenly fixing the pipe body 2. A limiting frame 12 is installed on the top of one of the positioning plates 7, and a threaded rod 13 is connected to the inner thread of the limiting frame 12. A pressing plate 14 is rotatably connected to one end of the threaded rod 13, so that the threaded rod 13 can be rotated. The pressing plate 14 is driven to rise and fall while rotating, so that the pipeline body 2 can be fixed for the second time. A movable hole 26 is provided inside the limiting frame 12 and on one side of the threaded rod 13. The movable hole 26 is slidably connected to the limiting rod 27. One end of the limiting rod 27 is connected to the pressing plate 14 to limit the pressing plate 14 so that the pressing plate 14 will not rotate with the rotation of the threaded rod 13. A limiting groove 17 is provided inside the base 3. The internal rotation of the limiting groove 17 is connected to a gear 18. The internal limiting groove 17 and the two sides corresponding to the gear 18 are respectively slidably connected to the first rack 19 and the second rack 20. The internal base 3 and the two sides corresponding to the limiting groove 17 are provided with an inlet and outlet 25. The first rack 19 and the second rack 20 pass through two The inlet and outlet 25, one end of the first rack 19 and the second rack 20 are respectively connected to the first plug block 21 and the second plug block 22, the gear 18 is respectively meshed with the first rack 19 and the second rack 20, so that the first rack 19 and the second rack 20 are displaced simultaneously with the rotation of the gear 18, and the first plug block 21 and the second plug block 22 are driven to expand outward, so that they are inserted into the inner wall of the groove to fix the device, one side of the base 3 is rotatably connected with the torsion 16, the inside of the limiting groove 17 and the side of the gear 18 are rotatably connected with the worm wheel 23 and the worm 24, the worm wheel 23 and the worm 24 are meshed, the worm wheel 23 and the worm 24 are respectively connected with the gear 18 and the torsion 16, under the action of the worm wheel 23 and the worm 24, the torsion 16 and the gear 18 are transmitted,While facilitating the rotation of the driving gear 18, lock the gear 18, the first insertion block 21 and the second insertion block 22.

[0022] In summary, for this pipeline support frame, during use, rotate the turning handle 16 on one side of the base 3 at the top of the fixed support 1. Through the meshing of the worm gear 23 and the worm 24 in the limiting groove 17 in the base 3, and the connections of the worm gear 23 and the worm 24 to the gear 18 and the turning handle 16 respectively, drive the gear 18 to rotate. Similarly, a first rack 19 and a second rack 20 are respectively and slidably connected on both sides corresponding to the gear 18 inside the limiting groove 17. Under the action of the meshing of both the first rack 19 and the second rack 20 with the gear 18, push the first rack 19 and the second rack 20 to move outwards, so that the first insertion block 21 and the second insertion block 22 at one end of the first rack 19 and the second rack 20 are inserted into the inner wall of the groove, fixing the fixed support 1 and the base 3. At this time, place the pipeline body 2 on the base 4 at the top of the base 3, and drive the bidirectional lead screw 8 in the base 4 to rotate through the turning handle 15. Under the action of the threaded connection between the bidirectional lead screw 8 and the two convex sliders 6, displace the two convex sliders 6, and the positioning plates 7 on the tops of the two convex sliders 6 clamp and fix the pipeline body 2 accordingly. At the same time, one ends of the positioning rods 10 sliding in the multiple chutes 9 in the positioning plate 7 all contact the pipeline body 2. Under the extrusion of the pipeline body 2, one ends of multiple groups of positioning rods 10 slide accordingly, and extrude the telescopic springs 11 sleeved outside the positioning rods 10, deforming the telescopic springs 11 and pushing the positioning rods 10 to fit the surface of the pipeline body 2. After multiple groups of positioning rods 10 surround and fix the pipeline body 2, rotate the threaded rod 13 threadedly connected in the limiting frame 12 at the top of one of the positioning plates 7, so that its end pressing plate 14 automatically moves downwards under the limitation of the limiting rod 27, and presses and fixes the pipeline body 2 again.

[0023] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A pipeline support frame, comprising a fixed support (1) and a pipeline body (2), characterized in that: A base (3) is installed at the top of the fixed support (1). A pedestal (4) is installed at the top of the base (3). A convex groove (5) is formed inside the pedestal (4). Two convex sliders (6) are slidably connected inside the convex groove (5). Positioning plates (7) are installed at the tops of the two convex sliders (6). A bidirectional lead screw (8) is rotatably connected inside the convex groove (5). The bidirectional lead screw (8) penetrates through the two convex sliders (6) and is threadedly connected to the two convex sliders (6). A plurality of sliding grooves (9) are formed inside the positioning plate (7). Positioning rods (10) are slidably connected inside the plurality of sliding grooves (9). A telescopic spring (11) is sleeved on the outer side of the positioning rod (10). A limiting frame (12) is installed at the top of one of the positioning plates (7). A threaded rod (13) is threadedly connected inside the limiting frame (12). One end of the threaded rod (13) is rotatably connected to a pressing plate (14).

2. The pipe support according to claim 1, characterized in that: A turning handle (15) is rotatably connected to one side of the pedestal (4). The turning handle (15) is fixedly connected to the bidirectional lead screw (8).

3. A pipe support frame according to claim 1, characterized in that: A limiting groove (17) is formed inside the base (3). A gear (18) is rotatably connected inside the limiting groove (17). A first rack (19) and a second rack (20) are respectively slidably connected to two sides corresponding to the gear (18) inside the limiting groove (17). Inlets and outlets (25) are formed on two sides corresponding to the limiting groove (17) inside the base (3). The first rack (19) and the second rack (20) respectively pass through the two inlets and outlets (25). First plug blocks (21) and second plug blocks (22) are respectively connected to one ends of the first rack (19) and the second rack (20). The gear (18) is respectively meshed with the first rack (19) and the second rack (20). A turning knob (16) is rotatably connected to one side of the base (3).

4. The pipe support according to claim 3, characterized in that: A worm gear (23) and a worm (24) are rotatably connected to one side of the gear (18) inside the limiting groove (17). The worm gear (23) and the worm (24) are meshed with each other. The worm gear (23) and the worm (24) are respectively connected to the gear (18) and the turning knob (16).

5. A pipe support frame according to claim 1, characterized in that: An activity hole (26) is formed inside the limiting frame (12) on one side of the threaded rod (13). A limiting rod (27) is slidably connected inside the activity hole (26). One end of the limiting rod (27) is connected to the pressing plate (14).

6. The pipe support according to claim 1, characterized in that: The plurality of positioning rods (10) are equidistant from each other.

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