Water conservancy pipeline supporting device

Abstract

The utility model belongs to the technical field of water conservancy pipelines, and particularly relates to a water conservancy pipeline supporting device which comprises a fixing plate, fixing columns are fixed to the bottom end face of the fixing plate in a bilateral symmetry mode, height adjusting assemblies are arranged on the outer sides of the fixing columns, a positioning seat is fixed to the upper portion of the middle of the fixing plate, and a movable plate is arranged over the positioning seat. Sliding grooves are symmetrically formed in the left end and the right end of the movable plate, the left end and the right end of the movable plate are each provided with a positioning assembly, the two positioning assemblies are in linkage, threaded columns are fixed to the upper portions of the left end and the right end of the fixed plate, the outer sides of the top ends of the threaded columns are slidably sleeved with movable blocks, and positioning nuts are arranged on the upper sides and the lower sides of the movable blocks. By means of the positioning seat, the movable plate, the left lower sliding rod and the right lower sliding rod, a pipeline can be pressed against and positioned in multiple directions, the device is suitable for stably supporting pipelines of various models and sizes, and the practicability of the device is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water conservancy pipeline technical field, especially, relate to a water conservancy pipeline support device. BACKGROUND

[0002] Water conservancy pipeline refers to the pipeline system for conveying water resources, and is widely used in irrigation, water supply, drainage and other fields, and is an important engineering facility for water resource management and utilization. The basic structure of water conservancy pipeline includes pipeline, pipeline connecting piece and pipeline support, etc. Since the diameter of water conservancy pipeline is generally large, its weight is high, and the pipeline support can ensure the stable laying of the pipeline and facilitate the safe and stable operation and use.

[0003] In the Chinese utility model patent with the authorization announcement number CN222543210U, a pipeline support device for water conservancy projects is disclosed, which comprises a plurality of fixing mechanisms. The device ensures that the pipeline is perpendicular to the horizontal plane at one end during use, facilitating pipeline connection and ensuring the stability of pipeline connection, thereby achieving good connection effect during use, reducing difficulties during pipeline connection, and increasing the practicality and applicability of the device.

[0004] After searching, water conservancy pipelines are designed in various models according to the actual needs of water conservancy projects and water flow, and the diameters of each type of water conservancy pipeline are different. However, the diameter of the clamp composed of the first fixing ring and the second fixing ring in the above-mentioned pipeline support device is constant and cannot be adjusted, which makes it difficult to be applicable to the fixing and support of pipelines of various sizes. Therefore, there is an urgent need to improve the existing water conservancy pipeline support device and provide a water conservancy pipeline support device. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies in the prior art, and provides a water conservancy pipeline support device with reasonable design, simple structure, stable height adjustment, and the ability to support pipelines of various sizes, to solve the problems in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a water conservancy pipeline support device, it includes fixed plate, the bottom end surface of fixed plate is fixed with fixed column left and right symmetry, the outside of fixed column is equipped with height adjusting assembly, the upper portion of fixed plate is fixed with positioning seat, the just upper side of positioning seat is equipped with movable plate, the inside symmetry of movable plate's left and right two ends is equipped with the sliding slot, the left and right two ends of movable plate are equipped with a group of positioning assembly respectively, two groups positioning assembly are linked, the top of fixed plate's left and right two ends is fixed with screw rod, the top outside of screw rod is equipped with movable block, the up and down both sides of movable block are equipped with the positioning nut, the outside of screw rod is equipped with positioning nut with the thread sleeve joint, the horizontal shaft is fixedly connected between two movable blocks.

[0008] As a preferred implementation form, the height adjusting assembly comprises a base, a horizontal plate, a lead screw and a fastening bolt, the base is slidably connected with the fixed column, the top inner side of the base is fixedly installed with the horizontal plate, the middle portion of the horizontal plate is threadedly installed with the lead screw, the top end of the lead screw is bearing-connected with the bottom end surface of the fixed plate, and the middle outer wall of the horizontal plate is threadedly installed with the fastening bolt.

[0009] As a preferred implementation form, the upper end surfaces of the four right angles of the positioning seat are all fixedly installed with vertical rods, the four corners of the movable plate are all slidably sleeved on the outer sides of the four vertical rods, and the upper middle portion of the positioning seat is provided with a V-shaped recess.

[0010] As a preferred implementation form, the positioning assembly comprises an upper sliding rod, a fixed rod, a lower sliding rod, a support rod, a limiting rod and a spring, the upper sliding rod is slidably sleeved on the outer side of the horizontal shaft, the fixed rod is fixedly installed on the upper end surface of the movable plate, the limiting rod is fixedly installed on the middle inner side of the sliding slot, one end of the limiting rod is sleeved with the spring, the other end of the limiting rod is slidably sleeved with the lower sliding rod, the top of the lower sliding rod and the front and rear ends of the fixed rod are all hingedly connected with the support rod, and the top of the support rod is hingedly connected with the upper sliding rod.

[0011] As a preferred implementation form, the top ends of the two lower sliding rods are slidably clamped in the two sliding slots respectively, and the two lower sliding rods are linked and the sliding directions thereof are always opposite to each other.

[0012] As a preferred implementation form, the side, which is close to each other, of the positioning seat, the movable plate and the two lower sliding rods is all bonded with a rubber pad.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In the scheme of the utility model:

[0015] By controlling the rotation of the screw rod, the fixed plate and the fixed column can be controlled to vertically lift and adjust relative to the base, so that the pipe can be conveniently supported at different height positions, and the tightening bolt can be tightened by using a wrench or the like, the screw rod can be positioned by abutting, and the stability of the height adjustment of the device is ensured, and the stable support of the pipe is facilitated.

[0016] Firstly, the positioning nut below the movable block is rotated to move downwards to the bottom of the threaded column, then the horizontal shaft, the movable block, the movable plate and the two sets of positioning assemblies are manually controlled to vertically move downwards synchronously, at this time, under the spring supporting action, the two sets of positioning assemblies and the movable plate can be kept in a relatively static state, when the movable plate is in contact with the pipe and is static, with the continuous pressing of the horizontal shaft, the upper slide rod and the lower slide rod can be pushed to slide by the supporting rods, and the left and right two lower slide rods are close to each other and abut against the left and right outer walls of the pipe respectively, then the positioning nut above is rotated to move downwards, the movable block is positioned by the two positioning nuts, and the pipe can be positioned from multiple directions by the positioning seat, the movable plate and the left and right two lower slide rods, so that the device is suitable for various types and sizes of pipes for stable support, and the device is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and the drawings will be described as follows:

[0018] Figure 1 It is a perspective view structural schematic diagram of the present application;

[0019] Figure 2 It is a whole bottom view structural schematic diagram of the height adjustment assembly of the present application;

[0020] Figure 3 It is a whole front view structural schematic diagram of the positioning assembly of the present application;

[0021] Figure 4 It is a front view structural schematic diagram of the pipe support state of the present application.

[0022] In the drawings:

[0023] 1, fixed plate; 2, fixed column; 3, height adjustment assembly; 31, base; 32, horizontal plate; 33, screw rod; 34, tightening bolt; 4, positioning seat; 5, vertical rod; 6, movable plate; 7, sliding groove; 8, positioning assembly; 81, upper slide rod; 82, fixed rod; 83, lower slide rod; 84, supporting rod; 85, limiting rod; 86, spring; 9, threaded column; 10, movable block; 11, positioning nut; 12, horizontal shaft; 13, rubber pad. DETAILED DESCRIPTION

[0024] The embodiments described below are only a part of the embodiments of the utility model, and do not represent all the embodiments consistent with the utility model. Now, the exemplary embodiments are described as follows in conjunction with the drawings.

[0025] As Figures 1-4 The utility model water conservancy pipeline support device, it includes fixed plate 1, the bottom end face of fixed plate 1 is fixed with fixed column 2 left and right symmetry, the outside of fixed column 2 is equipped with height adjustment assembly 3, the upper middle part of fixed plate 1 is fixed with positioning seat 4, the just upper of positioning seat 4 is equipped with movable plate 6, the inside of the left and right two ends of movable plate 6 is symmetrically equipped with slide groove 7, and the left and right two ends of movable plate 6 are equipped with a group of positioning assembly 8 respectively, and two groups of positioning assembly 8 are linked, and the upper left and right two ends of fixed plate 1 are all fixed with threaded column 9, and the top outside of threaded column 9 is slidably sleeved with movable block 10, and the upper and lower two sides of movable block 10 are all equipped with locating nut 11, and locating nut 11 is threadedly connected to the outside of threaded column 9, and the fixed connection of two movable blocks 10 is equipped with horizontal shaft 12.

[0026] On the basis of the above structure, height adjustment assembly 3 includes base 31, cross plate 32, lead screw 33 and fastening bolt 34, base 31 is slidably connected with fixed column 2, cross plate 32 is fixedly installed on the top inside of base 31, lead screw 33 is threadedly installed on the middle part of cross plate 32, the top end bearing of lead screw 33 is connected to the bottom end face of fixed plate 1, and fastening bolt 34 is threadedly installed on the middle part outer wall of cross plate 32.

[0027] In the embodiment, by controlling the rotation of lead screw 33, the vertical lifting adjustment of fixed plate 1 and fixed column 2 relative to base 31 is facilitated, thereby facilitating the support of the pipeline at different heights.

[0028] On the basis of the above structure, vertical rod 5 is fixedly installed on the upper end face of the four right angles of positioning seat 4, movable plate 6 is slidably sleeved on the outside of the four vertical rods 5 respectively, and the upper end middle part of positioning seat 4 is provided with a "V"-shaped concave surface.

[0029] In the embodiment, the setting of vertical rod 5 can improve the stability of movable plate 6 in the lifting adjustment process.

[0030] On the basis of the above structure, positioning assembly 8 includes upper slide rod 81, fixed rod 82, lower slide rod 83, support rod 84, limiting rod 85 and spring 86, upper slide rod 81 is slidably sleeved on the outside of horizontal shaft 12, fixed rod 82 is fixedly installed on the upper end face of movable plate 6, limiting rod 85 is fixedly installed on the middle inside of slide groove 7, spring 86 is sleeved on the one end outside of limiting rod 85, lower slide rod 83 is slidably sleeved on the other end outside of limiting rod 85, support rod 84 is hinged on the top and the front and back two ends of fixed rod 82 respectively, and the top of support rod 84 is hinged with upper slide rod 81.

[0031] On the basis of the above structure, the top ends of the two lower sliding rods 83 are respectively clamped and slide in the two sliding grooves 7, and the two lower sliding rods 83 are linked and the sliding directions are always opposite to each other.

[0032] In the embodiment, when the movable plate 6 is in contact with the pipeline after the movable plate 6 is in contact with the pipeline during the lowering of the control movable plate 6 and the positioning assembly 8, the upper sliding rod 81 and the lower sliding rod 83 can be pushed to slide by the supporting rod 84, and the two lower sliding rods 83 are close to each other and are in contact with the outer walls of the left and right sides of the pipeline, so that the pipeline can be positioned from multiple directions, the device can be applied to various models and sizes of pipelines for stable support, and the device is more practical.

[0033] On the basis of the above structure, the side close to each other of the positioning seat 4, the movable plate 6 and the two lower sliding rods 83 is adhered with a rubber pad 13.

[0034] In the embodiment, the rubber pad 13 is arranged, so that the positioning seat 4, the movable plate 6 and the two lower sliding rods 83 are in soft contact with the pipeline, and damage to the outer surface of the pipeline caused by excessive clamping force is avoided.

[0035] The working principle of the device is as follows:

[0036] In use, first, according to the pipeline support requirement, the screw rod 33 is rotated to control the fixed plate 1 and the fixed column 2 to be vertically lifted and adjusted relative to the base 31, so that the pipeline can be supported at different heights, and the screw rod 33 can be positioned by tightening the fastening bolt 34 by using a wrench or the like, so that the stability of the height adjustment of the device can be ensured, and the stable support of the pipeline is facilitated.

[0037] After the height adjustment of the device is completed, the pipeline can be placed above the positioning seat 4, the pipeline can be preliminarily positioned in the center by using the V-shaped concave surface above the positioning seat 4, then the positioning nut 11 below the movable block 10 is rotated by using a wrench to make the positioning nut 11 move down to the bottom of the threaded column 9, the horizontal shaft 12, the movable block 10, the movable plate 6 and the two positioning assemblies 8 are vertically lowered at the same time by manual control, and the two positioning assemblies 8 and the movable plate 6 are kept relatively stationary by using the spring 86, when the movable plate 6 is in contact with the pipeline and is stationary, the upper sliding rod 81 and the lower sliding rod 83 are pushed to slide by the supporting rod 84 as the horizontal shaft 12 is continuously pressed down, and the two lower sliding rods 83 are close to each other and are in contact with the outer walls of the left and right sides of the pipeline, then the positioning nut 11 above is rotated to move down, the movable block 10 is positioned by the two positioning nuts 11 as shown in Figure 4 In the embodiment, the pipeline can be positioned from multiple directions by the positioning seat 4, the movable plate 6 and the two lower sliding rods 83, the pipeline is more stably clamped, and the device can be applied to various models and sizes of pipelines for stable positioning and support, and the device is more practical.

[0038] The above is only a preferred embodiment of the present application, and is not used to limit the scope of protection of the present application; any equivalent changes, modifications, replacements and variations made by logical analysis, reasoning or limited experiments on the basis of the existing technology according to the conception of the present application should be within the protection scope determined by the claims.

Claims

1. A hydraulic pipeline support device comprising a fixing plate (1), characterized in that: The bottom end face of the fixed plate (1) is fixed with a fixed column (2) symmetrically left and right, the outer side of the fixed column (2) is provided with a height adjusting assembly (3), the middle part of the fixed plate (1) is fixed with a positioning seat (4) above, the positioning seat (4) is provided with a movable plate (6) directly above, the inside of the left and right two ends of the movable plate (6) is symmetrically provided with a sliding groove (7), the left and right two ends of the movable plate (6) are respectively provided with a group of positioning assemblies (8), the two groups of positioning assemblies (8) are linked, the left and right two ends of the fixed plate (1) are both fixed with a threaded column (9) above, the outer side of the top end of the threaded column (9) is slidably provided with a movable block (10), the upper and lower two sides of the movable block (10) are both provided with a positioning nut (11), the positioning nut (11) is threadedly connected to the outer side of the threaded column (9), and the two movable blocks (10) are fixedly connected with a horizontal shaft (12).

2. A water pipeline support apparatus according to claim 1, wherein: The height adjusting assembly (3) comprises a base (31), a horizontal plate (32), a lead screw (33) and a fastening bolt (34), the base (31) is slidably connected with the fixed column (2), the top end of the base (31) is fixedly installed with the horizontal plate (32), the middle part of the horizontal plate (32) is threadedly installed with the lead screw (33), the top end of the lead screw (33) is connected with the bottom end face of the fixed plate (1) through a bearing, and the middle part of the outer wall of the horizontal plate (32) is threadedly installed with the fastening bolt (34).

3. A water pipeline support apparatus according to claim 1, wherein: The upper end faces of the four right angles of the positioning seat (4) are all fixedly installed with vertical rods (5), the four corners of the movable plate (6) are slidably connected with the outer sides of the four vertical rods (5), and the upper end of the positioning seat (4) is provided with a "V"-shaped concave surface.

4. A water pipeline support apparatus according to claim 1, wherein: The positioning assembly (8) comprises an upper sliding rod (81), a fixed rod (82), a lower sliding rod (83), a support rod (84), a limiting rod (85) and a spring (86), the upper sliding rod (81) is slidably connected with the outer side of the horizontal shaft (12), the fixed rod (82) is fixedly installed on the upper end face of the movable plate (6), the limiting rod (85) is fixedly installed on the inner side of the middle part of the sliding groove (7), one end of the limiting rod (85) is slidably connected with the spring (86), the other end of the limiting rod (85) is slidably connected with the lower sliding rod (83), the top of the lower sliding rod (83) and the front and rear two ends of the fixed rod (82) are all hingedly connected with the support rod (84), and the top of the support rod (84) is hingedly connected with the upper sliding rod (81).

5. A hydraulic pipe support apparatus according to claim 4, wherein: The top ends of the two lower sliding rods (83) are respectively and slidably connected in the two sliding grooves (7), and the two lower sliding rods (83) are linked and the sliding directions are always opposite to each other.

6. A hydraulic pipe support apparatus according to claim 5, wherein: The side, which is close to each other, of the positioning seat (4), the movable plate (6) and the two lower sliding rods (83) is all bonded with a rubber pad (13).

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