Water conservancy pipeline supporting device

Abstract

The utility model relates to the technical field of water conservancy equipment, in particular to a water conservancy pipeline supporting device which mainly solves the technical problem that an existing water conservancy pipeline supporting device cannot be suitable for the scene that multiple pipelines are arranged side by side. The water conservancy pipeline supporting device comprises a supporting frame and a clamp assembly, the supporting frame comprises a fixed taper angle and a mounting plate, and the clamp assembly comprises a sliding plate, a connecting part, a clamp body and a fixing piece. According to the device, a plurality of pipelines which are arranged side by side can be clamped in the clamp body, simultaneous supporting of the pipelines which are arranged side by side is achieved, compared with an existing mode that multiple sets of independent supporting devices are adopted, cost is lower, only installation space of the clamp body needs to be reserved between the adjacent pipelines, installation space of a supporting frame does not need to be reserved, and installation is convenient. And the spacing requirement of parallel pipelines can be met more easily. In addition, the position of the clamp body in the left-right direction can be adjusted through sliding fit of a strip-shaped sliding block and a dovetail sliding groove, and therefore the clamp can adapt to the scene requirements of various different pipeline distances.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy equipment, in particular to a water conservancy pipeline supporting device. Background Art

[0002] In water conservancy projects, pipeline laying is an important construction project. When laying pipelines, it is usually necessary to place a support device under the pipeline to serve as a load-bearing unit for the pipeline and provide an installation foundation.

[0003] Existing water conservancy pipeline support devices generally only have a single pipeline support position, but during construction, multiple pipelines are often encountered in parallel. In this scenario, multiple support devices are required to support the multiple pipelines separately. Not only is the equipment cost high, but each support device also requires a certain installation space, which makes it difficult to meet the spacing requirements of parallel pipelines. Utility Model Content

[0004] In order to overcome the technical defect that the existing water conservancy pipeline support device is not applicable to the scenario of multiple pipelines arranged side by side, the utility model provides a water conservancy pipeline support device.

[0005] The utility model provides a water conservancy pipeline supporting device, comprising:

[0006] A support frame, with a fixed cone angle at the bottom and a mounting plate at the top, wherein the upper surface of the mounting plate is provided with a long dovetail slot, the dovetail slot is arranged in the left-right direction and the two ends extend to the edge of the mounting plate;

[0007] A clamp assembly is provided with multiple sets and distributed in the left and right directions. The clamp assembly includes a sliding plate, a connecting portion, a clamp body and a fixing piece. A strip slider is fixed under the sliding plate. The strip slider is slidably connected in the dovetail slot. The clamp body is fixed to the sliding plate through the connecting portion. The axis of the clamp body is arranged in the front-to-back direction. Each clamp body is suitable for clamping and fixing a pipe. Two groups of fixing pieces are provided. Both groups of fixing pieces are installed on the sliding plate and are located on the front and rear sides of the connecting portion. The fixing piece is suitable for achieving relative fixation of the sliding plate and the mounting plate.

[0008] Optionally, the mounting plate is provided with two dovetail locking grooves respectively located on the front and rear sides of the dovetail slide groove, the dovetail locking grooves are arranged in the left and right directions and both ends extend to the edge of the mounting plate, the fixing part includes a screw and a dovetail block, the dovetail block is placed in the dovetail locking groove, the screw gap passes through the sliding plate and is threadedly connected to the dovetail block, and the rotation of the screw drives the dovetail block to rise, thereby achieving locking through the abutment between the dovetail block and the groove wall of the dovetail locking groove.

[0009] Optionally, the clamp body includes an upper semicircular hoop and a lower semicircular hoop, the lower semicircular hoop is fixed to the top of the connecting portion, and the upper semicircular hoop is suitable for being assembled with the lower semicircular hoop to form a full circle and the two ends are fastened and fixed by bolt and nut pairs.

[0010] Optionally, the support frame also includes a base plate, the fixed cone angle is arranged below the base plate, the base plate and the mounting plate are connected by a vertical guide pair, the base plate is provided with two vertical plates respectively located at the left and right edges thereof, a bidirectional screw is rotatably installed between the two vertical plates, linkage components are provided on the two threaded sections of the bidirectional screw, the two groups of linkage components are symmetrically distributed, the linkage components include a nut block and a connecting rod, the nut block is screwed on the threaded section corresponding to the bidirectional screw, and the two ends of the connecting rod are respectively hinged to the mounting plate and the nut block.

[0011] Optionally, the bidirectional lead screws are provided with two and are distributed front to back, and each bidirectional lead screw is installed with two sets of linkage components.

[0012] Optionally, the same end of the two bidirectional screws passes through the corresponding vertical plate to form an extended end, and a driven pulley is fixed on the extended end. A rotating shaft located between the two driven pulleys is also installed on the corresponding vertical plate, and a driving pulley is fixed on the rotating shaft. The driving pulley and the two driven pulleys are connected through a synchronous belt drive.

[0013] Optionally, a ratchet is fixed on the rotating shaft, and a pawl is provided on the corresponding vertical plate. The pawl cooperates with the ratchet to limit the unidirectional rotation of the bidirectional lead screw to prevent the mounting plate from descending.

[0014] Optionally, a rotating handle is also fixed on the rotating shaft.

[0015] Compared with the prior art, the technical solution provided by the utility model has the following advantages:

[0016] The utility model provides a hydraulic pipe support device, including a support frame and a clamp assembly, wherein the support frame includes a fixed cone angle and a mounting plate, and the clamp assembly includes a sliding plate, a connecting portion, a clamp body and a fixing. The device can clamp a plurality of side-by-side pipes into the clamp body, thereby supporting a plurality of side-by-side pipes at the same time. Compared with the existing method of using multiple sets of independent support devices, the cost is lower, and only the installation space of the clamp body needs to be reserved between adjacent pipes, and the installation space of the support frame does not need to be reserved, which makes it easier to meet the spacing requirements of side-by-side pipes. In addition, the clamp body of the device can adjust the position in the left and right directions through the sliding cooperation of the strip slider and the dovetail slide, so that it can adapt to the scene requirements of a variety of different pipe spacings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A front view showing a water conservancy pipeline support device in an embodiment of the utility model;

[0020] Figure 2 A right side view showing a water conservancy pipeline support device in an embodiment of the utility model

[0021] Figure 3 A top view of belt drive related components in an embodiment of the present utility model is shown.

[0022] In the figure:

[0023] 1. Support frame; 11. Fixed cone angle; 12. Mounting plate; 121. Dovetail slide; 122. Dovetail lock groove; 13. Bottom plate; 14. Vertical guide pair; 15. Vertical plate; 16. Bidirectional lead screw; 161. Driven pulley; 17. Linkage assembly; 171. Nut block; 172. Connecting rod; 18. Rotating shaft; 181. Active pulley; 182. Ratchet; 183. Ratchet pawl; 184. Rotating handle; 2. Clamp assembly; 21. Sliding plate; 22. Connecting part; 23. Clamp body; 231. Upper semicircular hoop; 232. Lower semicircular hoop; 233. Bolt and nut pair; 24. Fixing piece; 241. Screw; 242. Dovetail block; 25. Strip slider. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] In the description, it should be noted that the terms "first" and "second" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] The specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Reference Figures 1 to 3 This embodiment provides a water conservancy pipeline supporting device, including a supporting frame 1 and a clamp assembly 2.

[0029] Among them, the bottom of the support frame 1 is provided with a fixed cone angle 11, the top is provided with a mounting plate 12, and the upper surface of the mounting plate 12 is provided with a long dovetail groove 121, which is arranged in the left and right directions and extends to the edge of the mounting plate 12 at both ends.

[0030] It is easy to understand that the function of the fixed cone angle 11 is to anchor in the ground to achieve stability of the entire device.

[0031] It should be noted that both ends of the dovetail slot 121 extend to the edge of the mounting plate 12, in order to facilitate the installation of the clamp assembly 2. When in use, the clamp assembly 2 is inserted into the dovetail slot 121 from the left or right side for installation.

[0032] Specifically, the mounting plate 12 is provided with two dovetail locking grooves 122 respectively located at the front and rear sides of the dovetail slide groove 121, and the dovetail locking grooves 122 are arranged in the left-right direction and the two ends extend to the edge of the mounting plate 12. The function of the locking groove is to cooperate with the fixing member 24 of the clamp assembly 2 to achieve the fixing of the clamp assembly 2 relative to the mounting plate 12.

[0033] Furthermore, the support frame 1 also includes a bottom plate 13, the fixed cone angle 11 is arranged below the bottom plate 13, the bottom plate 13 and the mounting plate 12 are connected by a vertical guide pair 14, the bottom plate 13 is provided with two vertical plates 15 respectively located at the left and right edges thereof, a bidirectional lead screw 16 is rotatably installed between the two vertical plates 15, and a linkage assembly 17 is provided on both threaded sections of the bidirectional lead screw 16, and two groups of linkage assemblies 17 are symmetrically distributed, and the linkage assembly 17 includes a nut block 171 and a connecting rod 172, the nut block 171 is screwed on the threaded section corresponding to the bidirectional lead screw 16, and the two ends of the connecting rod 172 are respectively hinged to the mounting plate 12 and the nut block 171. When in use, the bidirectional lead screw 16 is rotated to drive the nut block 171 to move left and right along the bidirectional lead screw 16, and the mounting plate 12 is lifted and lowered under the guiding action of the guide pair to adapt to the installation of pipelines at different heights.

[0034] Specifically, two bidirectional lead screws 16 are provided and distributed front and back, and two sets of linkage components 17 are installed on each bidirectional lead screw 16. The cooperation of the two bidirectional lead screws 16 can improve the stability of the support of the mounting plate 12, and the load-bearing capacity is stronger.

[0035] More specifically, the same ends of the two bidirectional lead screws 16 penetrate the corresponding vertical plate 15 to form an extended end, on which a driven pulley 161 is fixed, and a rotating shaft 18 located between the two driven pulleys 161 is also installed on the corresponding vertical plate 15, and a driving pulley 181 is fixed on the rotating shaft 18, and the driving pulley 181 and the two driven pulleys 161 are connected through a synchronous belt transmission. When in use, the driving wheel is rotated, and the driving wheel drives the two driven wheels to rotate through the synchronous belt, thereby driving the two bidirectional lead screws 16 to rotate in the same direction. This structure can drive the rotation of the two bidirectional lead screws 16 at the same time, which is more convenient to operate, and can also ensure the synchronization of the rotation of the two bidirectional lead screws 16.

[0036] Furthermore, a ratchet 182 is fixed on the rotating shaft 18, and a pawl 183 is provided on the corresponding vertical plate 15. The pawl 183 cooperates with the ratchet 182 to limit the unidirectional rotation of the bidirectional lead screw 16 to prevent the mounting plate 12 from falling. The pawl 183 cooperates with the ratchet 182 to only allow the bidirectional lead screw 16 to rotate in one direction to drive the mounting plate 12 to rise, which can avoid the mounting plate 12 being forced to fall under the pressure of the pipeline, resulting in a decrease in the supporting capacity.

[0037] It should be noted that the pawl 183 is rotatably mounted on the corresponding vertical plate 15, and relies on its own gravity to overlap and snap into the tooth groove of the ratchet 182 to complete the fit. When the mounting plate 12 needs to be lowered, the pawl 183 can be manually rotated to disengage the ratchet 182, so that the shaft 18 can rotate in the opposite direction to lower the mounting plate 12.

[0038] In detail, a rotating handle 184 is also fixed on the rotating shaft 18. By rotating the rotating shaft 18 with the rotating handle 184, the operation is more convenient.

[0039] The clamp assembly 2 is provided with multiple sets and distributed along the left and right directions. The clamp assembly 2 includes a sliding plate 21, a connecting portion 22, a clamp body 23 and a fixing member 24. A strip slider 25 is fixed below the sliding plate 21. The strip slider 25 is slidably connected in the dovetail slide 121. The clamp body 23 is fixed to the sliding plate 21 through the connecting portion 22. The axis of the clamp body 23 is arranged along the front-to-back direction. Each clamp body 23 is suitable for clamping and fixing a pipe. There are two groups of fixing members 24. Both groups of fixing members 24 are installed on the sliding plate 21 and are located on the front and rear sides of the connecting portion 22. The fixing members 24 are suitable for achieving relative fixation between the sliding plate 21 and the mounting plate 12. The limiting cooperation between the strip slider 25 and the dovetail slide 121 realizes the left-right position adjustment of the clamp assembly 2 relative to the mounting plate 12 to adapt to the installation of pipes with different spacings.

[0040] Specifically, the fixing member 24 includes a screw 241 and a dovetail block 242. The dovetail block 242 is placed in the dovetail lock groove 122. The screw 241 passes through the sliding plate 21 and is screwed to the dovetail block 242. The screw 241 rotates to drive the dovetail block 242 to rise, so that the dovetail block 242 abuts against the groove wall of the dovetail lock groove 122 to achieve locking. When the clamp assembly 2 needs to be locked, the screw 241 is rotated, and the dovetail block 242 cannot rotate due to the limit of the dovetail lock groove 122, so it will rise and abut against the groove wall of the dovetail lock groove 122, thereby fixing the clamp assembly 2 relative to the mounting plate 12; when the left and right positions of the clamp assembly 2 need to be adjusted, the screw 241 is rotated in the opposite direction, and the dovetail block 242 cannot rotate due to the limit of the dovetail lock groove 122, so it will drop and break away from the groove wall of the dovetail lock groove 122, thereby allowing the clamp assembly 2 to slide freely in the left and right directions.

[0041] Specifically, the clamp body 23 includes an upper semicircular hoop 231 and a lower semicircular hoop 232. The lower semicircular hoop 232 is fixed to the top of the connecting portion 22. The upper semicircular hoop 231 is suitable for being assembled with the lower semicircular hoop 232 to form a full circle and the two ends are locked and fixed by bolt and nut pairs 233. When in use, the upper semicircular hoop 231 is first removed, and when the pipe is placed in the lower semicircular hoop 232, the upper semicircular hoop 231 is buckled and locked by the bolt and nut pairs 233, thereby completing the limited support of the pipe.

[0042] The working principle of the hydraulic pipeline support device of this embodiment is as follows:

[0043] First, fix the entire device on the ground by fixing the cone angle 11, then rotate the handle 184 to adjust the clamp body 23 to the target height, and then adjust the left and right positions of each clamp assembly 2 in turn according to the spacing of the pipelines and lock them with the fixing parts 24, and finally limit the pipeline support in the corresponding clamp body 23.

[0044] The above is only a specific implementation of the utility model, so that those skilled in the art can understand or implement the utility model. Although detailed descriptions are given with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments, and they should all be covered by the protection scope of the claims.

Claims

1. A water conservancy pipeline support device, characterized in that: include: A support frame (1), having a fixed cone angle (11) at the bottom and a mounting plate (12) at the top, wherein the upper surface of the mounting plate (12) is provided with a long dovetail groove (121), the dovetail groove (121) is arranged in the left-right direction and the two ends extend to the edge of the mounting plate (12); A clamp assembly (2) is provided with a plurality of sets and distributed in the left-right direction. The clamp assembly (2) comprises a sliding plate (21), a connecting portion (22), a clamp body (23) and a fixing member (24). A strip slider (25) is fixed below the sliding plate (21). The strip slider (25) is slidably connected in the dovetail slide groove (121). The clamp body (23) is fixed to the sliding plate (21) through the connecting portion (22). The axis of the clamp body (23) is arranged in the front-to-back direction. Each clamp body (23) is suitable for clamping and fixing a pipe. Two sets of fixing members (24) are provided. Both sets of fixing members (24) are installed on the sliding plate (21) and are located at the front and rear sides of the connecting portion (22). The fixing members (24) are suitable for achieving relative fixation between the sliding plate (21) and the mounting plate (12).

2. The water conservancy pipeline support device according to claim 1, characterized in that: The mounting plate (12) is provided with two dovetail locking grooves (122) respectively located at the front and rear sides of the dovetail sliding groove (121). The dovetail locking grooves (122) are arranged in the left-right direction and both ends extend to the edge of the mounting plate (12). The fixing member (24) comprises a screw rod (241) and a dovetail block (242). The dovetail block (242) is placed in the dovetail locking groove (122). The screw rod (241) passes through the sliding plate (21) and is screwed to the dovetail block (242). The screw rod (241) rotates to drive the dovetail block (242) to rise, thereby locking the dovetail block (242) by abutting against the groove wall of the dovetail locking groove (122).

3. The water conservancy pipeline support device according to claim 1, characterized in that: The clamp body (23) comprises an upper semicircular hoop (231) and a lower semicircular hoop (232), the lower semicircular hoop (232) being fixed to the top of the connecting portion (22), the upper semicircular hoop (231) being adapted to be assembled with the lower semicircular hoop (232) to form a full circle and the two ends of the clamp being fastened and fixed by bolt and nut pairs (233).

4. The water conservancy pipeline support device according to any one of claims 1 to 3, characterized in that: The support frame (1) further comprises a base plate (13), the fixed cone angle (11) being arranged below the base plate (13), the base plate (13) being connected to the mounting plate (12) via a vertical guide pair (14), the base plate (13) being provided with two vertical plates (15) respectively located at the left and right edges thereof, a bidirectional lead screw (16) being rotatably mounted between the two vertical plates (15), the two threaded sections of the bidirectional lead screw (16) being provided with linkage components (17), the two groups of linkage components (17) being symmetrically distributed, the linkage components (17) comprising a nut block (171) and a connecting rod (172), the nut block (171) being screwed onto the corresponding threaded section of the bidirectional lead screw (16), the two ends of the connecting rod (172) being respectively hinged to the mounting plate (12) and the nut block (171).

5. The water conservancy pipeline support device according to claim 4, characterized in that: The bidirectional lead screws (16) are provided with two and are distributed front and back, and each bidirectional lead screw (16) is mounted with two sets of linkage components (17).

6. The water conservancy pipeline support device according to claim 5, characterized in that: The same ends of the two bidirectional lead screws (16) penetrate the corresponding vertical plate (15) to form an extended end, a driven pulley (161) is fixed on the extended end, a rotating shaft (18) located between the two driven pulleys (161) is also installed on the corresponding vertical plate (15), a driving pulley (181) is fixed on the rotating shaft (18), and the driving pulley (181) and the two driven pulleys (161) are connected through a synchronous belt transmission.

7. The water conservancy pipeline support device according to claim 6, characterized in that: A ratchet (182) is also fixed on the rotating shaft (18), and a pawl (183) is provided on the corresponding vertical plate (15). The pawl (183) cooperates with the ratchet (182) to limit the unidirectional rotation of the bidirectional lead screw (16) to prevent the mounting plate (12) from descending.

8. The water conservancy pipeline support device according to claim 6, characterized in that: A rotating handle (184) is also fixed on the rotating shaft (18).

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