Multi-degree-of-freedom pipeline bracket structure

Abstract

The invention relates to the technical field of pipeline brackets, in particular to a multi-degree-of-freedom pipeline bracket structure which comprises a mounting plate and a positioning mechanism located at the top of the mounting plate, an adjusting mechanism is arranged on the outer side of the top of the mounting plate, and the adjusting mechanism comprises two supporting rods rotationally connected to the top of the mounting plate; the upper ends of the two supporting rods are rotatably connected with a supporting seat, the positioning mechanism is located above the supporting seat, and a mounting mechanism is arranged on the outer side of the bottom of the mounting plate. According to the pipeline bracket, the supporting seat can be driven to move, the mounting plate and the supporting seat deviate, and the two supporting rods are arranged, so that the mounting plate and the supporting seat are always arranged in parallel, the mounting position of the bottom of the pipeline bracket can be changed, follow-up pipeline mounting is facilitated, and the practicability of the pipeline bracket is improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline brackets, and in particular to a multi-degree-of-freedom pipeline bracket structure. Background Art

[0002] A pipeline refers to a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be conveyed by its own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations.

[0003] During pipeline laying and installation, in order to facilitate pipeline laying or improve pipeline stability during use, a pipeline support is generally set at a certain distance. Commonly used supports are divided into two types, movable supports and fixed supports. Fixed supports are generally used in positions where axial displacement of pipelines is not allowed. In actual application, considering the changing characteristics of temperature, gravity and flow field of the medium flowing inside industrial pipelines, the pipeline itself will be caused to expand and vibrate. In daily applications, movable supports are often used for support. At present, movable supports are mostly constructed by holding the pipeline tightly, rigidly supporting the anchors, and not lowering the anchor bolts on the bottom plate. This support method can solve the axial expansion and contraction of the pipeline due to temperature changes, but it has no good solution effect on the radial deflection of the pipeline and the vibration caused by the flow field.

[0004] At present, most of the pipe brackets on the market are located directly below the pipe during use. Since there are obstacles that are difficult to clear on the pipe installation path and the pipe installation path is not easy to change, which affects the installation of the pipe, it is often necessary to customize a special installation bracket to support the pipe, resulting in a decrease in the practicality of the pipe installation. In view of this, the present invention proposes a multi-degree-of-freedom pipe bracket structure. Summary of the invention

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a multi-degree-of-freedom pipeline bracket structure, which can effectively solve the problems in the prior art.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides a multi-degree-of-freedom pipeline bracket structure, comprising a mounting plate and a positioning mechanism located on the top of the mounting plate, wherein an adjustment mechanism is provided on the outer side of the top of the mounting plate;

[0010] The adjustment mechanism includes two support rods rotatably connected to the top of the mounting plate, the upper ends of the two support rods are rotatably connected to support seats, and the positioning mechanism is located above the support seats;

[0011] A mounting mechanism is arranged on the outer side of the bottom of the mounting plate.

[0012] Preferably, the mounting mechanism comprises a mounting seat slidably connected to the outside of the mounting plate, a column is fixedly arranged inside the mounting seat, the column is slidably connected inside the mounting plate, a threaded rod is fixedly arranged inside the mounting plate, and the threaded rod is threadedly connected inside the column.

[0013] Preferably, a mounting rod is rotatably connected to the top of the mounting plate, a driven bevel gear is coaxially fixed on the circumferential surface of the mounting rod, a transmission bevel gear is coaxially fixed on the upper end of the threaded rod, and the transmission bevel gear is meshed with the driven bevel gear.

[0014] Preferably, a worm wheel is coaxially fixed to the top of the circumferential surface of the threaded rod, and a worm is rotatably connected to the top of the mounting plate, and the worm is meshed with the worm wheel.

[0015] Preferably, the positioning mechanism includes a positioning seat, a semicircular groove is opened at the top of the positioning seat, two positioning springs are fixed inside the positioning seat, and positioning arc plates are fixed at the upper ends of the two positioning springs. The upper ends of the two positioning arc plates pass through the top of the positioning seat and extend above the positioning seat.

[0016] Preferably, a lifting seat is fixedly provided on the bottom surface of the positioning seat, and the lifting seat is slidably connected to the inside of the supporting seat. Two damping telescopic rods and a buffer spring are fixedly provided between the inner bottom wall of the supporting seat and the inner top wall of the lifting seat. The two buffer springs are coaxially sleeved on the circumferential surfaces of the two damping telescopic rods respectively.

[0017] Preferably, shells are fixedly provided at both ends of the circumferential surface of the mounting rod, the shells are located outside the two supporting rods, and the top of the shells is rotatably connected to the bottom of the supporting seat.

[0018] Preferably, the end of the worm away from the worm wheel penetrates the mounting plate and extends to the outside of the mounting plate, and a turntable is fixedly provided at the end of the worm away from the worm wheel. The turntable is rotatably connected to a rocker at the edge of the surface away from the worm.

[0019] Preferably, four mounting blocks are fixedly provided at the bottom of the outer surface of the mounting seat, reinforcing blocks are fixedly provided between the four mounting blocks and the outer surface of the mounting seat, and mounting holes are opened inside the four mounting blocks.

[0020] Beneficial Effects

[0021] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0022] 1. The present invention is provided with an adjustment mechanism. When there are obstacles that are difficult to clean on the pipeline path, the two support rods are rotated around the position where they are hinged to the mounting plate, thereby driving the support seat to move, causing an offset between the mounting plate and the support seat. Moreover, through the arrangement of the two support rods, the mounting plate and the support seat are always arranged in parallel, thereby being able to change the installation position of the bottom of the pipeline bracket, facilitating the subsequent installation of the pipeline and improving the practicality of the pipeline bracket.

[0023] 2. The present invention is provided with an installation mechanism, which can drive the outer shell and the installation rod to rotate when the support rod rotates, and can drive the threaded rod to rotate in cooperation with the driven bevel gear and the transmission bevel gear. The threaded cooperation column can drive the mounting seat to rise and fall, so that the height of the support seat remains constant, without the need to add an additional lifting device, thereby improving the convenience of using the pipeline bracket.

[0024] 3. The present invention is provided with a positioning mechanism, and the pipeline is placed inside the positioning seat. The positioning arc plate can be driven to move by the elastic force of the positioning spring, and the positioning arc plate is pushed out from the inside of the positioning seat. The positioning seat can be used to limit the position of the pipeline, which is convenient for disassembly and assembly of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of a first front-section stereoscopic structure of the present invention;

[0028] Figure 3 It is a schematic diagram of a second front-section stereoscopic structure of the present invention;

[0029] Figure 4 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0030] Figure 5 It is a left-cut three-dimensional structural schematic diagram of the present invention.

[0031] The numbers in the figure represent: 1. mounting plate; 2. adjustment mechanism; 3. mounting rod; 4. support rod; 5. housing; 6. support seat; 7. positioning mechanism; 8. lifting seat; 9. positioning seat; 10. positioning spring; 11. positioning arc plate; 12. damping telescopic rod; 13. buffer spring; 14. mounting mechanism; 15. mounting seat; 16. column; 17. threaded rod; 18. driving bevel gear; 19. driven bevel gear; 20. worm wheel; 21. worm. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] A multi-degree-of-freedom pipe bracket structure, reference Figure 1-Figure 5 , including a mounting plate 1 and a positioning mechanism 7 located at the top of the mounting plate 1, an adjusting mechanism 2 is provided on the outer side of the top of the mounting plate 1, and a mounting mechanism 14 is provided on the outer side of the bottom of the mounting plate 1, the adjusting mechanism 2 includes two support rods 4 rotatably connected to the top of the mounting plate 1, and the upper ends of the two support rods 4 are rotatably connected to a support seat 6, the positioning mechanism 7 is located above the support seat 6, and the top of the mounting plate 1 is rotatably connected to a mounting rod 3, and both ends of the circumferential surface of the mounting rod 3 are fixed with a shell 5, the shell 5 is located on the outer sides of the two support rods 4, and the top of the shell 5 is rotatably connected to the bottom of the support seat 6.

[0034] In this embodiment, when there are obstacles that are difficult to clean on the pipeline path, the two support rods 4 are rotated around the hinged position with the mounting plate 1, thereby driving the support seat 6 to move, causing an offset between the mounting plate 1 and the support seat 6, and through the setting of the two support rods 4, the mounting plate 1 and the support seat 6 are always set in parallel, thereby being able to change the installation position of the bottom of the pipeline bracket, facilitating the subsequent installation of the pipeline and improving the practicality of the pipeline bracket. The mounting plate 1 is connected to the support seat 6 by the outer shell 5 in cooperation with the mounting rod 3, which can increase the stability between the mounting plate 1 and the support seat 6 and can protect the two support rods 4.

[0035] Specifically, the mounting mechanism 14 includes a mounting seat 15 slidably connected to the outside of the mounting plate 1, a column 16 is fixed inside the mounting seat 15, the column 16 is slidably connected to the inside of the mounting plate 1, a threaded rod 17 is fixed inside the mounting plate 1, the threaded rod 17 is threadedly connected to the inside of the column 16, a driven bevel gear 19 is coaxially fixed on the circumferential surface of the mounting rod 3, a transmission bevel gear 18 is coaxially fixed on the upper end of the threaded rod 17, the transmission bevel gear 18 is meshed with the driven bevel gear 19, a worm gear 20 is coaxially fixed on the top of the circumferential surface of the threaded rod 17, a worm 21 is rotatably connected to the top of the mounting plate 1, and the worm 21 is meshed with the worm wheel 20.

[0036] In this embodiment, by holding and turning the rocker, the worm 21 can be driven to rotate through the turntable, and the worm gear 20 can drive the threaded rod 17 to rotate. The thread can drive the column 16 and the mounting seat 15 to rise and fall, so that the height of the support seat 6 remains constant. When the threaded rod 17 rotates, the transmission bevel gear 18 can be driven to rotate, and the driven bevel gear 19 can drive the mounting rod 3 and the housing 5 to rotate.

[0037] Furthermore, the positioning mechanism 7 includes a positioning seat 9, a semicircular groove is opened at the top of the positioning seat 9, two positioning springs 10 are fixedly arranged inside the positioning seat 9, and a positioning arc plate 11 is fixedly arranged at the upper end of the two positioning springs 10. The upper ends of the two positioning arc plates 11 pass through the top of the positioning seat 9 and extend to the top of the positioning seat 9. A lifting seat 8 is fixedly arranged on the bottom surface of the positioning seat 9, and the lifting seat 8 is slidably connected to the inside of the support seat 6. Two damping telescopic rods 12 and a buffer spring 13 are fixedly arranged between the inner bottom wall of the support seat 6 and the inner top wall of the lifting seat 8. The two buffer springs 13 are coaxially sleeved on the circumferential surfaces of the two damping telescopic rods 12 respectively.

[0038] In this embodiment, the pipeline is placed inside the positioning seat 9, and the positioning arc plate 11 can be driven to move by the elastic force of the positioning spring 10, and the positioning arc plate 11 is pushed out from the inside of the positioning seat 9. The positioning seat 9 can limit the position of the pipeline, which is convenient for disassembly and assembly of the pipeline. During the use of the pipeline, the elastic force of the buffer spring 13, the damping telescopic rod 12 and the lifting seat 8 can buffer the vibration generated by the pipeline, thereby increasing the stability of the pipeline during use.

[0039] It is worth mentioning that the end of the worm 21 away from the worm wheel 20 passes through the mounting plate 1 and extends to the outside of the mounting plate 1, a turntable is fixedly provided at the end of the worm 21 away from the worm wheel 20, a rocker is rotatably connected to the edge of the surface of the turntable away from the worm 21, four mounting blocks are fixedly provided at the bottom of the outer surface of the mounting seat 15, reinforcing blocks are fixedly provided between the four mounting blocks and the outer surface of the mounting seat 15, and mounting holes are opened inside the four mounting blocks.

[0040] In this embodiment, a rocker is provided in conjunction with a turntable to facilitate the staff to rotate the worm 21, and then to facilitate the subsequent adjustment of the position of the positioning mechanism 7 through the adjustment mechanism 2. The mounting seat 15 can be installed by means of the mounting block, the reinforcing block and the mounting hole, thereby increasing the stability of the mounting seat 15 during use.

[0041] Working principle: When there are obstacles that are difficult to clean on the bottom surface of the pipeline installation path, hold and turn the rocker, and the worm 21 can be driven to rotate through the turntable, and the worm gear 20 can drive the threaded rod 17 to rotate. When the threaded rod 17 rotates, the transmission bevel gear 18 can be driven to rotate, and the driven bevel gear 19 can drive the installation rod 3 and the housing 5 to rotate. During the rotation of the housing 5, the two support rods 4 can drive the support seat 6 to rise and fall, thereby changing the relative position between the mounting plate 1 and the support seat 6, and through the setting of the two support rods 4, the mounting plate 1 and the support seat 6 are always set in parallel, thereby changing the installation position of the bottom of the pipeline bracket, facilitating the subsequent installation of the pipeline and improving the practicality of the pipeline bracket. The mounting plate 1 and the support seat 6 are adjusted by the housing 5 in cooperation with the mounting rod 3. The two support rods 4 are connected to each other, which can increase the stability between the mounting plate 1 and the support seat 6, and can protect the two support rods 4. The thread can drive the column 16 and the mounting seat 15 to rise and fall, so that the height of the support seat 6 remains constant. The mounting seat 15 can be installed by means of the mounting block, the reinforcing block and the mounting hole, thereby increasing the stability of the mounting seat 15 during use. The pipeline is placed inside the positioning seat 9, and the positioning arc plate 11 can be driven to move by the elastic force of the positioning spring 10, and the positioning arc plate 11 is ejected from the inside of the positioning seat 9. The positioning seat 9 can be used to limit the position of the pipeline, which is convenient for disassembly and assembly of the pipeline. During the use of the pipeline, the elastic force of the buffer spring 13, the damping telescopic rod 12 and the lifting seat 8 can buffer the vibration generated by the pipeline, thereby increasing the stability of the pipeline during use.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-degree-of-freedom pipeline bracket structure, comprising a mounting plate (1) and a positioning mechanism (7) located on the top of the mounting plate (1), characterized in that: An adjustment mechanism (2) is provided on the outer side of the top of the mounting plate (1); The adjustment mechanism (2) comprises two support rods (4) rotatably connected to the top of the mounting plate (1), the upper ends of the two support rods (4) are rotatably connected to a support seat (6), and the positioning mechanism (7) is located above the support seat (6); A mounting mechanism (14) is provided on the outer side of the bottom of the mounting plate (1).

2. A multi-degree-of-freedom pipeline bracket structure according to claim 1, characterized in that: The mounting mechanism (14) comprises a mounting seat (15) slidably connected to the outside of the mounting plate (1); a column (16) is fixedly arranged inside the mounting seat (15); the column (16) is slidably connected to the inside of the mounting plate (1); a threaded rod (17) is fixedly arranged inside the mounting plate (1); and the threaded rod (17) is threadedly connected to the inside of the column (16).

3. The multi-degree-of-freedom pipeline bracket structure according to claim 2, characterized in that: A mounting rod (3) is rotatably connected to the top of the mounting plate (1); a driven bevel gear (19) is coaxially fixedly provided on the circumferential surface of the mounting rod (3); a transmission bevel gear (18) is coaxially fixedly provided on the upper end of the threaded rod (17); and the transmission bevel gear (18) is meshed with the driven bevel gear (19).

4. The multi-degree-of-freedom pipeline bracket structure according to claim 2, characterized in that: A worm wheel (20) is coaxially fixedly arranged at the top of the circumferential surface of the threaded rod (17), and a worm (21) is rotatably connected to the top of the mounting plate (1), and the worm (21) is meshed with the worm wheel (20).

5. The multi-degree-of-freedom pipeline bracket structure according to claim 1, characterized in that: The positioning mechanism (7) comprises a positioning seat (9), a semicircular groove is provided at the top of the positioning seat (9), two positioning springs (10) are fixedly provided inside the positioning seat (9), the upper ends of the two positioning springs (10) are fixedly provided with positioning arc plates (11), and the upper ends of the two positioning arc plates (11) pass through the top of the positioning seat (9) and extend above the positioning seat (9).

6. The multi-degree-of-freedom pipeline bracket structure according to claim 5, characterized in that: A lifting seat (8) is fixedly arranged on the bottom surface of the positioning seat (9), and the lifting seat (8) is slidably connected to the inside of the support seat (6). Two damping telescopic rods (12) and a buffer spring (13) are fixedly arranged between the inner bottom wall of the support seat (6) and the inner top wall of the lifting seat (8), and the two buffer springs (13) are coaxially sleeved on the circumferential surfaces of the two damping telescopic rods (12), respectively.

7. The multi-degree-of-freedom pipeline bracket structure according to claim 3, characterized in that: A shell (5) is fixedly provided at both ends of the circumferential surface of the mounting rod (3), the shell (5) is located outside the two support rods (4), and the top of the shell (5) is rotatably connected to the bottom of the support seat (6).

8. The multi-degree-of-freedom pipeline bracket structure according to claim 4, characterized in that: The end of the worm (21) away from the worm wheel (20) penetrates the mounting plate (1) and extends to the outside of the mounting plate (1); a rotating disk is fixedly provided at the end of the worm (21) away from the worm wheel (20); and a rocker is rotatably connected to the edge of the surface of the rotating disk away from the worm (21).

9. The multi-degree-of-freedom pipeline bracket structure according to claim 2, characterized in that: Four mounting blocks are fixedly arranged at the bottom of the outer surface of the mounting seat (15), a reinforcing block is fixedly arranged between the four mounting blocks and the outer surface of the mounting seat (15), and mounting holes are opened inside the four mounting blocks.

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