A support frame for placing water transmission pipelines in water conservancy projects

Abstract

This utility model relates to the field of water conservancy engineering technology, specifically to a support frame for placing water conveyance pipelines in water conservancy projects. It includes: a frame body, comprising a mounting frame, the surface of which is provided with a conveying pipeline; and a fixing mechanism, including a mounting knob rotatably connected to the surface of the mounting frame. Through the connection between the mounting knob and the driving bevel gears, this utility model allows the rotating mounting knob to drive the connecting rod and three sets of driving bevel gears to rotate synchronously. This causes the first driven bevel gear and the second driven bevel gear to rotate synchronously in reverse. It also causes the first clockwise threaded rod and the second clockwise threaded rod to rotate in tandem with the rotation of the first and second driven bevel gears. Furthermore, it causes the first arc-shaped clamping plate and the second arc-shaped clamping plate to move towards each other following the rotation of the first and second clockwise threaded rods, thereby clamping and fixing the installation position of the conveying pipeline, thus improving the applicability of the mounting frame.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a support frame for placing water conveyance pipelines in water conservancy projects. Background Technology

[0002] Water conservancy projects refer to various engineering facilities constructed to control, regulate, and utilize surface water and groundwater in nature in order to achieve the purpose of eliminating harm and promoting benefits.

[0003] The support frame (or pipe support) for water transmission pipelines refers to a special structural component used in water conservancy projects to support, fix, and protect water transmission pipelines when they are laid overhead. The water conservancy pipeline support frame is a key structure that ensures the safe operation of the water transmission system by combining rigid fixing and flexible adjustment. However, when using the existing support frame, the specifications of the clamp connectors on it are fixed, and it can only install water transmission pipelines of the corresponding specifications, which has poor universality. Utility Model Content

[0004] The purpose of this utility model is to provide a support frame for placing water pipelines in water conservancy projects, so as to solve the problem mentioned in the background art that when the support frame is used, the specifications of the clamp connectors on it are fixed, and it can only install water pipelines of corresponding specifications, resulting in poor universality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a support frame for placing water conveyance pipelines in water conservancy projects, comprising:

[0006] The frame includes a mounting frame, the surface of which is provided with a conveying pipe;

[0007] The fixing mechanism includes a mounting knob rotatably connected to the surface of a mounting bracket. A driving bevel gear is fixedly connected to the surface of the mounting knob. A connecting bracket is fixedly connected inside the mounting knob. A connecting rod is fixedly connected to the surface of the driving bevel gear. A first driven bevel gear is meshed with the surface of the driving bevel gear. A first clockwise threaded rod is fixedly connected to the surface of the first driven bevel gear. A first arc-shaped clamp is threadedly sleeved on the surface of the first clockwise threaded rod. A second driven bevel gear is meshed with the surface of the driving bevel gear. A second clockwise threaded rod is fixedly connected to the surface of the second driven bevel gear. A second arc-shaped clamp is threadedly sleeved on the surface of the second clockwise threaded rod.

[0008] Preferably, the active bevel gear is rotatably connected to the surface of the mounting knob and the connecting bracket, and the connecting rod is rotatably connected to the interior of the mounting bracket of the active bevel gear.

[0009] Preferably, the active bevel gears are evenly distributed in three groups on the surface of the connecting rod, and the connecting frame is in three groups. The active bevel gears are rotatably connected through the surfaces of the connecting rod and the connecting frame.

[0010] Preferably, the first driven bevel gear is rotatably connected to the surface of the driving bevel gear and the connecting frame, and the second driven bevel gear is rotatably connected to the surface of the driving bevel gear and the connecting frame.

[0011] Preferably, the first clockwise threaded rod is internally rotatably connected to the mounting bracket via a first driven bevel gear, the first arc-shaped clamp is movably connected to the mounting bracket via the first clockwise threaded rod, the second clockwise threaded rod is internally rotatably connected to the mounting bracket via a second driven bevel gear, and the second arc-shaped clamp is movably connected to the mounting bracket via a second clockwise threaded rod.

[0012] Preferably, the support mechanism includes an adjusting bracket, which is fixedly connected to the surface of the mounting frame. An adjusting knob is rotatably connected to the surface of the adjusting bracket. A worm gear is fixedly connected to the surface of the adjusting knob. A fixed shaft is fixedly connected inside the adjusting bracket. A worm wheel is meshed with the surface of the worm gear. An adjusting threaded rod is fixedly connected to the surface of the worm wheel. A bracket is threadedly sleeved on the surface of the adjusting threaded rod. A limit groove is formed inside the bracket.

[0013] Preferably, the adjusting brackets are symmetrically distributed in two sets on the surface of the mounting bracket, the worm gear is rotatably connected to the inside of the adjusting bracket via an adjusting knob, and the worm wheel is rotatably connected to the surface of the worm gear and the fixed shaft.

[0014] Preferably, the adjusting threaded rod is internally rotatably connected to the worm gear and the limiting groove, and the bracket is surface-movably connected to the adjusting threaded rod and the adjusting support.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By connecting the installation knob and the active bevel gear, and the active bevel gear and the connecting rod, the installation knob can be rotated to drive the connecting rod and three sets of active bevel gears to rotate synchronously. Then, by connecting the active bevel gear and the first driven bevel gear, and the active bevel gear and the second driven bevel gear, the first driven bevel gear and the second driven bevel gear can rotate synchronously in reverse following the rotation of the active bevel gear. By connecting the first driven bevel gear and the first clockwise threaded rod, and the second driven bevel gear and the second clockwise threaded rod, the first clockwise threaded rod and the second clockwise threaded rod can rotate following the rotation of the first driven bevel gear and the second driven bevel gear. Furthermore, by connecting the first clockwise threaded rod and the first arc-shaped clamp, and the second clockwise threaded rod and the second arc-shaped clamp, the first arc-shaped clamp and the second arc-shaped clamp can move towards each other following the rotation of the first clockwise threaded rod and the second clockwise threaded rod, thereby clamping and fixing the installation position of the conveying pipe, achieving the effect of improving the applicability of the mounting bracket.

[0017] 2. By connecting the adjusting bracket and the adjusting knob, and the adjusting knob and the worm gear, the adjusting knob can be rotated to drive the worm gear to rotate. Then, by connecting the worm gear and the worm wheel, and the fixed shaft and the worm wheel, the worm wheel can be made to rotate with the worm gear. By connecting the worm wheel and the adjusting threaded rod, and the adjusting threaded rod and the bracket, the bracket can be moved on the surface of the adjusting bracket by rotating the adjusting threaded rod, thereby supporting the conveying pipeline. Finally, by connecting the bracket and the limiting groove, the movement position of the bracket can be restricted, so as to facilitate the installation of the conveying pipeline. Attached Figure Description

[0018] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0019] Figure 2 This is a partial three-dimensional sectional view of the structure of this utility model from the front view;

[0020] Figure 3 This is a three-dimensional partial sectional view of the connection structure between the first arc-shaped clamping plate and the second arc-shaped clamping plate of this utility model;

[0021] Figure 4 This is a three-dimensional partial sectional view of the connection structure between the first driven bevel gear and the second driven bevel gear of this utility model;

[0022] Figure 5 This is a three-dimensional partial sectional view of the connection structure between the adjusting bracket and the support frame of this utility model;

[0023] Figure 6 This is a partial perspective sectional view of the connection structure between the worm gear and the adjusting threaded rod of this utility model.

[0024] In the diagram: 1. Mounting bracket; 11. Conveying pipe; 2. Mounting knob; 21. Driving bevel gear; 22. Connecting bracket; 23. Connecting rod; 24. First driven bevel gear; 25. First clockwise threaded rod; 26. First arc-shaped clamp; 27. Second driven bevel gear; 28. Second clockwise threaded rod; 29. ​​Second arc-shaped clamp; 3. Adjusting bracket; 31. Adjusting knob; 32. Worm gear; 33. Fixed shaft; 34. Worm wheel; 35. Adjusting threaded rod; 36. Bracket; 37. Limiting groove. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-6 One embodiment provided by this utility model:

[0027] A support frame for placing water transmission pipelines in water conservancy projects, comprising:

[0028] The frame includes a mounting frame 1, and a conveying pipe 11 is provided on the surface of the mounting frame 1. Both the mounting frame 1 and the conveying pipe 11 are existing products and are not considered as technical protection points of this application. They will not be described in detail here.

[0029] The fixing mechanism includes a mounting knob 2, which is rotatably connected to the surface of the mounting bracket 1 to drive the driving bevel gear 21 and the connecting rod 23 to rotate. The driving bevel gear 21 is fixedly connected to the surface of the mounting knob 2 to drive the first driven bevel gear 24 and the second driven bevel gear 27 to rotate. A connecting bracket 22 is fixedly connected inside the mounting knob 2 to connect the driving bevel gear 21, the first driven bevel gear 24, and the second driven bevel gear 27. A connecting rod 23 is fixedly connected to the surface of the driving bevel gear 21 to connect multiple sets of driving bevel gears 21. The surface of the driving bevel gear 21 is meshed with the first driven bevel gear 24 to drive the first clockwise threaded rod 25 to rotate. A first clockwise threaded rod 25 is fixedly connected to the surface of 24, which is used to drive the first arc-shaped clamping plate 26 to move by its own rotation. The first arc-shaped clamping plate 26 is threadedly sleeved on the surface of the first clockwise threaded rod 25, which is used to cooperate with the second arc-shaped clamping plate 29 to clamp and fix the conveying pipe 11. A second driven bevel gear 27 is meshed with the surface of the driving bevel gear 21, which is used to drive the second clockwise threaded rod 28 to rotate. The second clockwise threaded rod 28 is fixedly connected to the surface of the second driven bevel gear 27, which is used to drive the second arc-shaped clamping plate 29 to move by its own rotation. The second arc-shaped clamping plate 29 is threadedly sleeved on the surface of the second clockwise threaded rod 28, which is used to cooperate with the first arc-shaped clamping plate 26 to clamp and fix the conveying pipe 11.

[0030] Furthermore, the active bevel gear 21 is rotatably connected to the surface of the mounting knob 2 and the connecting frame 22, and the connecting rod 23 is rotatably connected to the inside of the mounting frame 1 of the active bevel gear 21. Rotating the mounting knob 2 drives the active bevel gear 21 to rotate, and at the same time drives the connecting rod 23 to rotate inside the mounting frame 1.

[0031] Furthermore, the active bevel gears 21 are evenly distributed in three groups on the surface of the connecting rod 23, and the connecting frame 22 is in three groups. The active bevel gears 21 are rotatably connected through the surfaces of the connecting rod 23 and the connecting frame 22. The rotation of the connecting rod 23 drives the three groups of active bevel gears 21 to rotate synchronously, thereby enabling the three groups of first arc-shaped clamping plates 26 and second arc-shaped clamping plates 29 to move synchronously.

[0032] Furthermore, the first driven bevel gear 24 is rotatably connected to the surface of the driving bevel gear 21 and the connecting frame 22, and the second driven bevel gear 27 is rotatably connected to the surface of the driving bevel gear 21 and the connecting frame 22. The first driven bevel gear 24 and the second driven bevel gear 27 are symmetrically meshed on the surface of the driving bevel gear 21, so that when the driving bevel gear 21 rotates, it drives the first driven bevel gear 24 and the second driven bevel gear 27 to rotate synchronously in opposite directions.

[0033] Furthermore, the first clockwise threaded rod 25 is internally rotatably connected to the mounting bracket 1 via the first driven bevel gear 24, the first arc-shaped clamping plate 26 is surface-movably connected to the mounting bracket 1 via the first clockwise threaded rod 25, the second clockwise threaded rod 28 is internally rotatably connected to the mounting bracket 1 via the second driven bevel gear 27, and the second arc-shaped clamping plate 29 is surface-movably connected to the mounting bracket 1 via the second clockwise threaded rod 28. The threaded grooves on the surfaces of the first clockwise threaded rod 25 and the second clockwise threaded rod 28 rotate in the same direction, thereby enabling… When the first clockwise threaded rod 25 and the second clockwise threaded rod 28 rotate synchronously in reverse following the first driven bevel gear 24 and the second driven bevel gear 27, they drive the first arc-shaped clamping plate 26 and the second arc-shaped clamping plate 29 on their surfaces to move towards each other, thereby clamping them onto the surface of the conveying pipe 11 and fixing the installation position of the conveying pipe 11. The first driven bevel gear 24, the first clockwise threaded rod 25, the second driven bevel gear 27, and the second clockwise threaded rod 28 are all self-locking structures and will not rotate without external force.

[0034] Furthermore, the support mechanism includes an adjusting bracket 3, which is fixedly connected to the surface of the mounting frame 1 for connecting the bracket 36. An adjusting knob 31 is rotatably connected to the surface of the adjusting bracket 3 for driving the worm gear 32 to rotate. The worm gear 32 is fixedly connected to the surface of the adjusting knob 31 for driving the worm wheel 34 to rotate. A fixed shaft 33 is fixedly connected inside the adjusting bracket 3 for connecting the worm wheel 34. The worm gear 32 is meshed with the worm wheel 34 for driving the adjusting threaded rod 35 to rotate. The adjusting threaded rod 35 is fixedly connected to the surface of the worm wheel 34 for driving the bracket 36 to rotate by its own rotation. The bracket 36 is threadedly sleeved on the surface of the adjusting threaded rod 35 for supporting the lower surface of the conveying pipe 11. A limit groove 37 is provided inside the bracket 36 to limit the position of the bracket 36 on the surface of the adjusting threaded rod 35.

[0035] Furthermore, the adjusting brackets 3 are symmetrically distributed in two sets on the surface of the mounting bracket 1. The two sets of adjusting brackets 3 are used to improve the stability of the support for the conveying pipe 11. The worm gear 32 is rotatably connected to the inside of the adjusting bracket 3 through the adjusting knob 31. The worm wheel 34 is rotatably connected to the surface of the fixed shaft 33 through the worm gear 32. Rotating the adjusting knob 31 drives the worm gear 32 to rotate, thereby driving the worm wheel 34 to rotate on the surface of the fixed shaft 33.

[0036] Furthermore, the adjusting threaded rod 35 is internally rotatably connected to the worm gear 34 and the limiting groove 37, and the bracket 36 is movably connected to the surface of the adjusting support 3 via the adjusting threaded rod 35. The adjusting threaded rod 35 rotates with the rotation of the worm gear 34, thereby causing the bracket 36 to move on the surface of the adjusting support 3, thus acting on the lower surface of the conveying pipe 11 to support the conveying pipe 11.

[0037] Working principle: When using the mounting bracket 1, first place the conveying pipe 11 on the surface of the mounting bracket 1. Then, rotate the adjusting knob 31 to drive the worm gear 32 to rotate, which in turn drives the worm wheel 34 to rotate on the surface of the fixed shaft 33. The adjusting threaded rod 35 rotates along with the worm wheel 34, thereby causing the bracket 36 to move on the surface of the adjusting support 3. This acts on the lower surface of the conveying pipe 11 to support it. Then, rotate the mounting knob 2 to drive the driving bevel gear 21 to rotate, which simultaneously drives the connecting rod 23 to rotate inside the mounting bracket 1. The rotation of the connecting rod 23 drives three sets of driving bevel gears. 21 rotates synchronously. The first driven bevel gear 24 and the second driven bevel gear 27 mesh symmetrically on the surface of the driving bevel gear 21, so that when the driving bevel gear 21 rotates, it drives the first driven bevel gear 24 and the second driven bevel gear 27 to rotate synchronously in opposite directions. When the first clockwise threaded rod 25 and the second clockwise threaded rod 28 follow the first driven bevel gear 24 and the second driven bevel gear 27 to rotate synchronously in opposite directions, they drive the first arc-shaped clamping plate 26 and the second arc-shaped clamping plate 29 on their surfaces to move towards each other, thereby clamping them on the surface of the conveying pipe 11 and fixing the installation position of the conveying pipe 11.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A water conveyance pipeline placement support frame for water engineering works, characterised in that, include: The frame includes a mounting frame (1), and the surface of the mounting frame (1) is provided with a conveying pipe (11). The fixing mechanism includes an installation knob (2), which is rotatably connected to the surface of the mounting frame (1). A driving bevel gear (21) is fixedly connected to the surface of the installation knob (2). A connecting frame (22) is fixedly connected inside the installation knob (2). A connecting rod (23) is fixedly connected to the surface of the driving bevel gear (21). A first driven bevel gear (24) is meshed with the surface of the driving bevel gear (21). A first clockwise threaded rod (25) is fixedly connected to the surface of the first driven bevel gear (24). A first arc-shaped clamp (26) is threaded onto the surface of the first clockwise threaded rod (25). A second driven bevel gear (27) is meshed with the surface of the driving bevel gear (21). A second clockwise threaded rod (28) is fixedly connected to the surface of the second driven bevel gear (27). A second arc-shaped clamp (29) is threaded onto the surface of the second clockwise threaded rod (28).

2. The support frame for placing water transmission pipelines in water conservancy projects according to claim 1, characterized in that: The active bevel gear (21) is rotatably connected to the surface of the mounting knob (2) and the connecting frame (22), and the connecting rod (23) is rotatably connected to the inside of the mounting frame (1) of the active bevel gear (21).

3. The support frame for placing water conveyance pipelines in water conservancy projects according to claim 1, characterized in that: The active bevel gears (21) are evenly distributed in three groups on the surface of the connecting rod (23), and the connecting frame (22) is in three groups. The active bevel gears (21) are rotatably connected through the surfaces of the connecting rod (23) and the connecting frame (22).

4. The support frame for placing water conveyance pipelines in water conservancy projects according to claim 1, characterized in that: The first driven bevel gear (24) is rotatably connected to the surface of the driving bevel gear (21) and the connecting frame (22), and the second driven bevel gear (27) is rotatably connected to the surface of the driving bevel gear (21) and the connecting frame (22).

5. The support frame for placing water conveyance pipelines in water conservancy projects according to claim 1, characterized in that: The first clockwise threaded rod (25) is internally rotatably connected to the mounting bracket (1) via the first driven bevel gear (24), the first arc-shaped clamp (26) is surface-movably connected to the mounting bracket (1) via the first clockwise threaded rod (25), the second clockwise threaded rod (28) is internally rotatably connected to the mounting bracket (1) via the second driven bevel gear (27), and the second arc-shaped clamp (29) is surface-movably connected to the mounting bracket (1) via the second clockwise threaded rod (28).

6. The support frame for placing water conveyance pipelines in water conservancy projects according to claim 1, characterized in that: The support mechanism includes an adjusting bracket (3), which is fixedly connected to the surface of the mounting bracket (1). An adjusting knob (31) is rotatably connected to the surface of the adjusting bracket (3). A worm gear (32) is fixedly connected to the surface of the adjusting knob (31). A fixed shaft (33) is fixedly connected inside the adjusting bracket (3). A worm wheel (34) is meshed with the surface of the worm gear (32). An adjusting threaded rod (35) is fixedly connected to the surface of the worm wheel (34). A bracket (36) is threadedly sleeved on the surface of the adjusting threaded rod (35). A limit groove (37) is opened inside the bracket (36).

7. The support frame for placing water transmission pipelines in water conservancy projects according to claim 6, characterized in that: The adjusting brackets (3) are symmetrically distributed in two groups on the surface of the mounting bracket (1). The worm (32) is rotatably connected to the inside of the adjusting bracket (3) through the adjusting knob (31). The worm wheel (34) is rotatably connected to the surface of the worm (32) and the fixed shaft (33).

8. The support frame for placing water transmission pipelines in water conservancy projects according to claim 6, characterized in that: The adjusting threaded rod (35) is internally rotatably connected to the worm gear (34) and the limiting groove (37), and the bracket (36) is surface-movably connected to the adjusting threaded rod (35) and the adjusting bracket (3).

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