Water conservancy pipeline supporting device

Abstract

The utility model discloses a water conservancy pipeline supporting device which comprises a supporting square column, a lifting threaded column, a supporting rod and a supporting rod. The lifting square cylinder is connected to the outer wall of the supporting square column in a sleeving mode, a rotating mounting cylinder is rotationally mounted at the top of one side of the lifting square cylinder, a transmission square column is slidably mounted in the rotating mounting cylinder, a transmission positioning cylinder is slidably connected to the outer wall of one end of the transmission square column in a sleeving mode, and a driving bevel gear is fixedly mounted on the outer wall of the transmission positioning cylinder; the outer wall of the driving bevel gear is connected with a driven bevel gear in an engaged mode. Through the closed gear set design of the driving bevel gear and the driven bevel gear, the I P65 protection grade is achieved, it is ensured that stable operation can still be achieved under the working condition that the sand content is 30%, and the influence of the soil environment where water conservancy pipelines are buried on the driving bevel gear, the driven bevel gear and the lifting threaded column is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy pipeline installation technology, and in particular to a water conservancy pipeline support device. Background Technology

[0002] In existing technologies, water pipelines, as core components of water conservancy projects, are directly affected by technological evolution and material innovation in terms of project efficiency and safety. During use, water pipelines require appropriate support structures based on the terrain and environment.

[0003] A search revealed Chinese patent application number 202421233886.X, which discloses a water conservancy pipeline support device, comprising: a support frame with a fixed cone at the bottom and an mounting plate at the top, wherein the upper surface of the mounting plate has an elongated dovetail groove, the dovetail groove being arranged in a left-right direction and extending to the edge of the mounting plate at both ends; and a clamp assembly, comprising multiple sets distributed in a left-right direction, the clamp assembly including a sliding plate, a connecting part, a clamp body, and fixing members, wherein a strip-shaped slider is fixed below the sliding plate, the strip-shaped slider being slidably connected in the dovetail groove, the clamp body being fixed to the sliding plate through the connecting part, the axis of the clamp body being arranged in a front-back direction, each clamp body being suitable for clamping and fixing one pipe, and two sets of fixing members.

[0004] The aforementioned patent has the following shortcomings: the device simultaneously fixes multiple water pipes with multiple clamp components and adjusts the height of the water pipes with an adjustable mounting plate; however, in actual use, most water pipes need to be buried in the soil to reduce the impact of the external environment. The device is buried in the soil and is easily eroded by soil moisture and microorganisms, which affects its performance and is not conducive to maintaining the support effect of the water pipes. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a water conservancy pipeline support device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A water conservancy pipeline support device, comprising:

[0008] A supporting square column has an internal threaded groove at its top, and a lifting threaded column is installed inside the internal thread of the internal threaded groove.

[0009] The lifting square cylinder is sleeved with the outer wall of the supporting square column, and a rotating installation cylinder is rotatably installed on one side top of the lifting square cylinder, a transmission square column is slidably installed in the rotating installation cylinder, a transmission positioning cylinder is slidably sleeved with the outer wall of one end of the transmission square column, a driving bevel gear is fixedly installed on the outer wall of the transmission positioning cylinder, a driven bevel gear is meshedly connected with the outer wall of the driving bevel gear, and the driven bevel gear is fixedly installed on the top of the outer wall of the lifting threaded column.

[0010] The pipeline clamps are composed of a lower clamp and an upper clamp, and a connecting clamp cylinder is integrally formed on the bottom end of the lower clamp and is rotatably installed on the top end of the lifting square cylinder.

[0011] As a further scheme of the utility model, a fixing sleeve is rotatably installed on the outer wall of the lifting threaded column, and a fixing connecting frame is fixedly connected with the top of the fixing sleeve.

[0012] As a further scheme of the utility model, the fixing connecting frame is fixedly connected with the inner wall of the lifting square cylinder through bolts, and a supporting arm rotatably connected with the transmission positioning cylinder is fixedly installed on the top of one side of the fixing connecting frame.

[0013] As a further scheme of the utility model, a connecting sliding column is fixedly inserted into one end of the transmission square column, and a limiting sleeve is sleeved with the outer wall of one end of the connecting sliding column.

[0014] As a further scheme of the utility model, a supporting spring is fixedly installed in the limiting sleeve, and a rotating connection cylinder is fixedly connected with one end of the supporting spring.

[0015] As a further scheme of the utility model, a limiting sliding column is fixedly connected with the other end of the transmission square column, and a fixed ring groove is formed in the outer wall of the limiting sliding column.

[0016] As a further scheme of the utility model, a fixed limiting cylinder is sleeved with the outer wall of the limiting sliding column, and a fixed screw column matched with the fixed ring groove is screwedly installed on the top of the fixed limiting cylinder.

[0017] As a further scheme of the utility model, a positioning bottom plate is fixedly connected with the bottom end of the supporting square column, and a plurality of fixed taper rods are fixedly connected with the edge side of the lower surface of the positioning bottom plate.

[0018] Compared with the prior art, the utility model provides a water conservancy pipeline supporting device, which has the following beneficial effects:

[0019] 1. The water pipeline support device reaches IP65 protection level through the closed gear set design of the driving bevel gear and the driven bevel gear, ensures stable operation under the working condition of 30% sand content, and effectively reduces the influence of the soil environment of the buried water pipeline on the driving bevel gear, the driven bevel gear and the lifting threaded column.

[0020] 2. The water pipeline support device can realize rapid locking after adjustment through the mechanical self-locking device composed of the fixing stud and the fixing ring groove; the lever amplification mechanism composed of the control connecting column and the rotating control slide rod reduces the operation torque, and one person can complete the adjustment.

[0021] The parts not involved in the device are the same as or can be realized by the prior art, the device has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall assembly of the device;

[0023] Figure 2 It is a schematic view of the partial cross-sectional structure of the overall assembly of the device;

[0024] Figure 3 It is a schematic view of the partial enlarged structure of the device Figure 2 at A;

[0025] Figure 4 It is a schematic view of the partial enlarged structure of the device Figure 3 at B.

[0026] In the figure: 1, positioning bottom plate; 2, fixed taper rod; 3, support square column; 4, lifting square cylinder; 5, connecting clamp cylinder; 6, lower clamp hoop; 7, upper clamp hoop; 8, internal thread groove; 9, lifting threaded column; 10, positioning plug-in column; 11, fixed sleeve; 12, fixed connecting frame; 13, driven bevel gear; 14, driving bevel gear; 15, transmission positioning cylinder; 16, transmission square column; 17, connecting slide column; 18, limiting sleeve; 19, supporting spring; 20, rotating connecting cylinder; 21, rotating mounting cylinder; 22, positioning connecting ring; 23, fixed limiting cylinder; 24, fixed ring plate; 25, fixing stud; 26, limiting slide column; 27, fixed ring groove; 28, control connecting column; 29, rotating control slide rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the device will be clearly and completely described below with reference to the drawings in the embodiments of the device. Obviously, the described embodiments are only part of the embodiments of the device, not all the embodiments.

[0028] A water pipeline support device, such as Figures 1 to 4As shown, it comprises: a support square column 3 welded on the upper surface of the positioning base plate 1, a lifting square cylinder 4 sleeved on the outer wall of the support square column 3, and a pipeline clamp composed of a lower clamp 6 and an upper clamp 7.

[0029] The lower surface of the positioning base plate 1 is welded with a fixed cone rod 2 at each corner, which is inserted into the inside of the water conservancy pipeline buried tunnel, so that the overall device is relatively fixed. Figure 1 As shown, the fixed cone rod 2 is relatively short in length, which is suitable for relatively dense soil; a plurality of cutting holes (not shown) can also be formed on the upper surface of the positioning base plate 1 for inserting a long cutting rod (not shown), thereby increasing the installation stability of the positioning base plate 1 on soil with different densities.

[0030] The top end of the lifting square cylinder 4 is integrally formed with a positioning plug 10, and the outer wall of the positioning plug 10 is sleeved with a bearing; the bottom end of the lower clamp 6 is integrally formed with a connecting clamp cylinder 5, which is rotatably sleeved on the outer wall of the outer ring of the bearing, so as to adjust the angle of the pipeline clamp to adapt to the actual installation position of the water conservancy pipeline.

[0031] The top end of the support square column 3 is provided with an internal thread groove 8, and a lifting threaded column 9 is screwed in the internal thread groove 8; a fixed sleeve 11 is rotatably installed on the outer wall of the lifting threaded column 9 through a bearing, and a fixed connecting frame 12 is welded on the top of the fixed sleeve 11; the four side walls of the fixed connecting frame 12 are fixedly connected with the inner wall of the lifting square cylinder 4 through bolts; during the lifting process of the lifting threaded column 9, the lifting square cylinder 4 is lifted synchronously through the fixed connecting frame 12.

[0032] A rotating installation cylinder 21 is rotatably installed on the top of one side of the lifting square cylinder 4, a transmission square column 16 is slidably installed in the rotating installation cylinder 21, a transmission positioning cylinder 15 is slidably sleeved on the outer wall of one end of the transmission square column 16, a support arm is rotatably installed on the outer wall of one end of the transmission positioning cylinder 15, and the support arm is fixedly installed on the top end of the fixed connecting frame 12.

[0033] A driving bevel gear 14 is fixedly installed on the outer wall of the transmission positioning cylinder 15, and a driven bevel gear 13 is engagedly connected with the outer wall of the driving bevel gear 14; the driven bevel gear 13 is fixedly installed on the top of the outer wall of the lifting threaded column 9; the influence of the soil environment on the driving bevel gear 14, the driven bevel gear 13 and the lifting threaded column 9 is effectively reduced; the closed gear set design (driving / driven bevel gear set) reaches IP65 protection level, which ensures stable operation under the condition of 30% sand content.

[0034] The transmission square column 16 is provided with a square insertion hole at one end inside the lifting square cylinder 4, and a square insertion column is inserted into the square insertion hole. One end of the square insertion column is integrally formed with a connecting slide column 17. The end of the connecting slide column 17 away from the transmission square column 16 is sleeved with a limiting sleeve 18. The limiting sleeve 18 is welded to the other side inner wall of the lifting square cylinder 4.

[0035] The limiting sleeve 18 is fixedly installed with a supporting spring 19 inside. One end of the supporting spring 19 is fixedly connected with a rotating connection cylinder 20. One end of the connecting slide column 17 is provided with an adaptive installation groove. The rotating connection cylinder 20 is rotatably installed inside the adaptive installation groove. The connecting slide column 17 can rotate inside the limiting sleeve 18 or slide along the axis of the limiting sleeve 18 to compress the supporting spring 19.

[0036] The other end of the transmission square column 16 is fixedly connected with a limiting slide column 26. The outer wall of the limiting slide column 26 is provided with a fixed ring groove 27. The end of the limiting slide column 26 is integrally formed with a control connecting column 28. The end of the control connecting column 28 is slidably inserted with a rotating control slide rod 29. The rotating control slide rod 29 is used to control the rotation of the transmission square column 16.

[0037] One side of the rotating installation cylinder 21 is integrally formed with a positioning connecting ring 22. The outer wall of the positioning connecting ring 22 is rotatably installed with a fixed limiting cylinder 23. One end of the outer wall of the fixed limiting cylinder 23 is integrally formed with a fixed ring plate 24. The fixed ring plate 24 is fixedly installed on the outer wall of the lifting square cylinder 4 by bolts. The top of the fixed limiting cylinder 23 is threadedly installed with a fixed screw column 25 matched with the fixed ring groove 27.

[0038] The limiting slide column 26 is arranged inside the fixed limiting cylinder 23 and can rotate or move along the axis direction of the fixed limiting cylinder 23, thereby reducing the influence of the soil environment after embedding on the transmission square column 16 and the fixed ring groove 27.

[0039] The metal structures of the above-mentioned parts are all treated by surface hot-dip galvanizing, which meets the fifty-year corrosion resistance requirement.

[0040] Working principle:

[0041] Please refer to Figures 1 to 4 Assemble the device as shown in the figure.

[0042] When using the device, first assemble the device as shown in the figure, and then fix the positioning bottom plate 1 inside the water conservancy pipeline embedding tunnel by the fixed cone rod 2. Then cooperate with professional measuring equipment to adjust the height of the pipeline clamp. The specific method is as follows: first loosen the fixed screw column 25. Under the action of the supporting spring 19, the state of the transmission square column 16 is as shown in the figure. Figure 2When the control slide rod 29 is rotated, the control connecting column 28 is rotated, the control connecting column 28 drives the transmission square column 16 to rotate through the limiting slide column 26, the transmission square column 16 drives the rotating installation cylinder 21 and the transmission positioning cylinder 15 to rotate, the transmission positioning cylinder 15 drives the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the lifting threaded column 9 to rotate through the driven bevel gear 13; the lifting threaded column 9 rotates clockwise, drives the lifting square cylinder 4 to move upwards, and the height of the pipeline clamp is lifted; conversely, the lifting threaded column 9 rotates counterclockwise, drives the lifting square cylinder 4 to move downwards, and the height of the pipeline clamp is lowered.

[0043] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A water pipeline support apparatus, characterized by, The utility model relates to a kind of pipe clamp, including: Support square column (3), the top end of which is provided with internally threaded groove (8), and internally threaded groove (8) is internally threaded with lifting threaded column (9); Lifting square cylinder (4) is sleeved on the outer wall of support square column (3), and one side top of lifting square cylinder (4) is rotatably installed with rotating installation cylinder (21), and rotating installation cylinder (21) is slidably installed with transmission square column (16) in the inside, one end of transmission square column (16) is slidably sleeved with transmission positioning cylinder (15) on the outer wall, transmission positioning cylinder (15) is fixedly installed with driving bevel gear (14) on the outer wall, and driving bevel gear (14) is meshed with driven bevel gear (13) on the outer wall, and driven bevel gear (13) is fixedly installed on the top of the outer wall of lifting threaded column (9); Lower clamp (6) and upper clamp (7) constitute pipeline clamp, and the bottom end of lower clamp (6) is integrally formed with connecting clamp cylinder (5), and connecting clamp cylinder (5) is rotatably installed on the top end of lifting square cylinder (4).

2. A water pipeline support apparatus according to claim 1, wherein: The outer wall of lifting threaded column (9) is rotatably installed with fixed sleeve (11) on the upper part, and the top of fixed sleeve (11) is fixedly connected with fixed connection frame (12).

3. A water pipeline support apparatus according to claim 2, wherein: Fixed connection frame (12) is fixedly connected with the inner wall of lifting square cylinder (4) by bolt, and the top of one side of fixed connection frame (12) is fixedly installed with support arm rotatably connected with transmission positioning cylinder (15).

4. A water pipeline support apparatus according to claim 1, wherein: One end of transmission square column (16) is fixedly inserted with connecting slide column (17), and the outer wall of one end of connecting slide column (17) is sleeved with limiting sleeve (18).

5. A hydraulic pipe support apparatus according to claim 4, wherein: The inside of limiting sleeve (18) is fixedly installed with support spring (19), and one end of support spring (19) is fixedly connected with rotating connection cylinder (20).

6. A hydraulic pipe support apparatus according to claim 1, wherein: The other end of transmission square column (16) is fixedly connected with limiting slide column (26), and the outer wall of limiting slide column (26) is provided with fixed ring groove (27).

7. A hydraulic pipe support apparatus according to claim 6, wherein: The outer wall of limiting slide column (26) is sleeved with fixed limiting cylinder (23), and the top of fixed limiting cylinder (23) is threaded with fixed stud (25) matched with fixed ring groove (27).

8. A water pipeline support apparatus according to claim 1, wherein: The bottom of support square column (3) is fixedly connected with positioning bottom plate (1), and the edge side of lower surface of positioning bottom plate (1) is fixedly connected with a plurality of fixed taper rods (2).

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