Positioning support

Abstract

The utility model belongs to the technical field of water supply and drainage engineering, and discloses a positioning support. The positioning support comprises a height adjusting assembly, an angle adjusting assembly, a first mounting platform and a fixing assembly. The number of the angle adjusting assemblies is two, at least one of the two angle adjusting assemblies is adjustable in the vertical length, the two angle adjusting assemblies are arranged on the height adjusting assembly at intervals in the first horizontal direction, and the height adjusting assembly is used for driving the two angle adjusting assemblies to move in the vertical direction. The first mounting platform is slidably connected with the angle adjusting assembly. The fixing assembly is movably arranged on the first mounting platform in the second horizontal direction, the fixing assembly is configured to fix the pipeline, and the first horizontal direction is perpendicular to the second horizontal direction. By controlling the height adjusting assembly, the angle adjusting assembly and the fixing assembly, the positions of the pipelines can be flexibly adjusted in multiple directions, butt joint between the adjacent pipelines is facilitated, the assembling and disassembling steps of the pipelines are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage engineering, in particular to a positioning bracket. Background Art

[0002] In water supply and drainage projects, a large number of pipes are often used to carry out operations (such as sewage discharge, large-span water transportation, etc.). During drainage and water supply construction, all pipes need to be installed on positioning brackets and connected in sequence to ensure the normal operation of the operation.

[0003] At present, most positioning brackets are used to fix the pipes on the brackets, and then adjust the height or inclination angle of the pipes by adjusting the brackets, and finally connect all the pipes in sequence. However, when the interfaces of adjacent pipes are misaligned, the staff needs to dismantle the pipes, then re-place the positioning brackets, and set up the fixed pipes again, adjust the height and inclination angle of the pipes, and finally connect all the pipes in sequence. When using this type of positioning bracket, the staff needs to assemble the pipes and positioning brackets multiple times. The operation process is cumbersome, labor-intensive, time-consuming, and inefficient. In addition, if the position of any one of the pipes is incorrect, all the pipes need to be reinstalled, which greatly increases the workload of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning bracket that can flexibly adjust the position of the pipeline in multiple directions, facilitate the docking between adjacent pipelines, reduce the work intensity and labor of staff, reduce time costs, improve work efficiency, ensure the effect of pipeline docking, and prevent leakage.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A positioning bracket, comprising:

[0007] Height adjustment assembly;

[0008] Two angle adjustment assemblies are provided, at least one of the two angle adjustment assemblies is adjustable in vertical length, and the two angle adjustment assemblies are arranged on the height adjustment assembly at intervals along the first horizontal direction, and the height adjustment assembly is used to drive the two angle adjustment assemblies to move vertically;

[0009] a first mounting platform, the first mounting platform being slidably connected to the angle adjustment assembly;

[0010] A fixing component is adjustably arranged on the first mounting platform along a second horizontal direction, the fixing component is configured to fix a pipeline, and the first horizontal direction and the second horizontal direction are perpendicular to each other.

[0011] Optionally, the fixing assembly includes a connected connecting base and a fixing frame, a sliding groove is provided on the side of the first mounting platform facing away from the angle adjustment assembly, the sliding groove extends along the second horizontal direction, the connecting base slides in conjunction with the sliding groove, and the fixing frame is used to fix the pipe.

[0012] Optionally, the fixing assembly further includes at least one locking member, which is adjustably connected to the fixing frame along a vertical position, and the locking member is used to tighten the first mounting platform to limit the fixing assembly.

[0013] Optionally, the fixing frame is provided with a threaded hole, the axial direction of the threaded hole is perpendicular to the first mounting platform, and the locking member is screwed into the threaded hole.

[0014] Optionally, the sliding groove includes a T-shaped groove, and the connecting base includes a T-shaped slider, and the T-shaped slider can be slidably clamped in the T-shaped groove.

[0015] Optionally, the fixed frame includes a first frame and a second frame, the first frame is arranged at an end of the connecting base away from the first mounting platform, the second frame is detachably connected to the first frame, and the second frame and the first frame are arranged to form a fixed cavity for fixing the pipeline.

[0016] Optionally, the fixed frame further includes a connecting piece and a fastener, wherein the connecting piece vertically passes through the first frame and the second frame and is threadably engaged with the fastener.

[0017] Optionally, the angle adjustment assembly includes a connecting sleeve, a connecting rod and a connecting seat, the connecting sleeve is rotatably arranged on the height adjustment assembly around a vertical axis, one end of the connecting rod extends into the connecting sleeve and is threadedly engaged with the connecting sleeve, the other end of the connecting rod is rotatably connected to the connecting seat, and the connecting seat is slidably connected to the first mounting platform at one end away from the connecting rod.

[0018] Optionally, the angle adjustment assembly further includes a rotating handle connected to the outer wall of the connecting sleeve.

[0019] Optionally, the height adjustment assembly includes a base, a second mounting platform and a driving mechanism, the base and the second mounting platform are arranged vertically at intervals, the shell of the driving mechanism is arranged on the base, the output end of the driving mechanism is transmission-connected to the second mounting platform, the driving mechanism is used to drive the second mounting platform to move vertically, and the angle adjustment assembly is arranged on the second mounting platform.

[0020] Beneficial effects of the utility model:

[0021] The utility model provides a positioning bracket for fixing and supporting a pipe, and the positioning bracket includes a height adjustment component, an angle adjustment component, a first mounting platform and a fixing component. When docking multiple pipes, first, multiple positioning brackets are placed at the position where the pipes are to be installed as needed, and all the pipes are fixed on the fixing component. Then, the height adjustment component is controlled to drive the angle adjustment component to move vertically, thereby adjusting the vertical height of the pipe. At the same time, the fixing component is moved along the second horizontal direction to adjust the horizontal position of the pipe so that adjacent pipe interfaces are aligned, which facilitates the docking of the pipes. In addition, the vertical length of the height adjustment component can be changed as needed, so that the first mounting platform can be rotated in the vertical plane, thereby adjusting the inclination angle of the pipe, and achieving docking of adjacent pipes with a height difference. It is suitable for a variety of working conditions and has a certain degree of versatility. The angle adjustment component can provide support for the first mounting platform, so that the first mounting platform remains stable.

[0022] By controlling the height adjustment component, the angle adjustment component and the fixing component, the position of the pipeline can be flexibly adjusted in multiple directions such as the vertical direction and the horizontal direction. The vertical height, inclination angle and horizontal position of the pipeline can be reasonably adjusted according to actual needs, which facilitates the docking between adjacent pipelines, reduces the assembly and disassembly steps of the pipeline, reduces the work intensity and labor of the staff, saves time and cost, improves work efficiency, and through the flexible adjustment of the pipeline position, can ensure the effect of the docking of adjacent pipelines, avoid leakage of items in the pipeline due to interface misalignment, and avoid pollution of the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the positioning bracket provided by an embodiment of the utility model;

[0024] Figure 2 This is a top view of the positioning bracket provided by an embodiment of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the fixing assembly provided in an embodiment of the present utility model.

[0026] In the picture:

[0027] 1. Height adjustment assembly; 11. Base; 12. Drive mechanism; 13. Second mounting platform;

[0028] 2. First mounting platform; 21. Sliding slot;

[0029] 3. Fixing assembly; 31. Connecting base; 32. Fixing frame; 321. First frame; 322. Second frame; 323. Fixing cavity; 324. Connecting piece; 325. Fastener; 326. Locking piece;

[0030] 4. Angle adjustment assembly; 41. Connecting sleeve; 42. Connecting rod; 43. Rotating handle; 44. Connecting seat. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0032] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0035] Example 1

[0036] This embodiment provides a positioning bracket, such as Figures 1 to 3 As shown, it is used to fix and support pipelines, and can flexibly adjust the position of pipelines in multiple directions, facilitate the docking of adjacent pipelines, and effectively reduce the labor intensity of workers.

[0037] Among them, Figure 1and Figure 2 As shown, the positioning bracket includes a height adjustment component 1, an angle adjustment component 4, a first mounting platform 2 and a fixed component 3. Two angle adjustment components 4 are provided, at least one of the two angle adjustment components 4 is adjustable in vertical length, and the two angle adjustment components 4 are spaced apart along the first horizontal direction on the height adjustment component 1, and the height adjustment component 1 is used to drive the two angle adjustment components 4 to move vertically. The first mounting platform 2 is slidably connected to the angle adjustment component 4, and the angle adjustment component 4 can provide support for the first mounting platform 2 to keep the first mounting platform 2 stable. The fixed component 3 is movably provided on the first mounting platform 2 along the second horizontal direction, and the fixed component 3 is configured to fix the pipe, and the first horizontal direction and the second horizontal direction are perpendicular to each other. When the interfaces of adjacent pipes are misaligned, the fixed component 3 can be moved along the second horizontal direction, thereby driving the pipe to move along the second horizontal direction, adjusting the horizontal position of the pipe, and facilitating the docking of the pipe.

[0038] When docking multiple pipes, first place multiple positioning brackets at the pipe installation locations as needed, and secure all pipes to the fixing assembly 3. Then, control the height adjustment assembly 1 to drive the angle adjustment assembly 4 to move vertically, thereby adjusting the vertical height of the pipes. Simultaneously, move the fixing assembly 3 in a second horizontal direction to adjust the horizontal position of the pipes, aligning adjacent pipe interfaces and facilitating pipe docking. Furthermore, the vertical length of the angle adjustment assembly 4 can be changed as needed, allowing the first mounting platform 2 to rotate within a vertical plane, thereby adjusting the inclination angle of the pipes and achieving docking of adjacent pipes with height differences. This system is applicable to a variety of working conditions and has a certain degree of versatility. Furthermore, the angle adjustment assembly 4 can provide support for the first mounting platform 2.

[0039] By controlling the height adjustment component 1, the angle adjustment component 4 and the fixing component 3, the position of the pipeline can be flexibly adjusted in multiple directions in the vertical and horizontal directions. The vertical height, inclination angle and horizontal position of the pipeline can be reasonably adjusted according to actual needs, which facilitates the docking between adjacent pipelines, reduces the assembly and disassembly steps of the pipeline, reduces the work intensity and labor of the staff, saves time and cost, improves work efficiency, and through the flexible adjustment of the pipeline position, can ensure the effect of the docking of adjacent pipelines, avoid leakage of items in the pipeline due to interface misalignment, and avoid pollution of the environment.

[0040] For example, both angle adjustment assemblies 4 are configured to be adjustable in vertical length. When adjusting the pipe's inclination angle, the vertical length of one angle adjustment assembly 4 is increased while the vertical length of the other angle adjustment assembly 4 is decreased. Simultaneously, both angle adjustment assemblies 4 slide along the first mounting platform 2, causing the first mounting platform 2 to rotate the pipe in a vertical plane, thereby changing the pipe's inclination angle. Alternatively, it is possible to increase or decrease the vertical length of only one of the angle adjustment assemblies 4. In this case, the angle adjustment assembly 4 will cause the end of the first mounting platform 2 closest to the angle adjustment assembly 4 to move upward or downward. Simultaneously, the angle adjustment assembly 4 slides along the first mounting platform 2, causing the first mounting platform 2 to rotate in a vertical plane, thereby changing the pipe's inclination angle.

[0041] In other embodiments, one angle adjustment assembly 4 can be configured to be vertically adjustable, while the other can be configured to be fixed in length, depending on actual needs. When the inclination angle of the pipeline needs to be adjusted, the vertical length of the adjustable angle adjustment assembly 4 is increased or decreased, causing the first mounting platform 2 to rotate within the vertical plane, thereby changing the inclination angle of the first mounting platform 2.

[0042] In this embodiment, four fixing assemblies 3 are provided on the first mounting platform 2. These four fixing assemblies 3 are divided into two rows, spaced apart along the second horizontal direction. Each row includes two fixing assemblies 3 spaced apart along the first horizontal direction. When securing a pipeline, the pipeline is placed along the first horizontal direction and secured to the two fixing assemblies 3 in a row. This provides multiple support points for the pipeline, ensuring its stability. In this manner, either one pipeline or two pipelines can be secured simultaneously on the first mounting platform 2, meeting various needs.

[0043] In other embodiments, the four fixing components 3 can be divided into a single row according to actual needs, and the four fixing components 3 can be arranged on the first mounting platform 2 at intervals along the first horizontal direction; or the four fixing components 3 can be divided into two or more rows, and multiple rows of fixing components 3 can be arranged at intervals along the second horizontal direction. If there are multiple fixing components 3 in one row, the multiple fixing components 3 can be arranged at intervals along the first horizontal direction. This is not limited here.

[0044] Optionally, 1 to 3, or more than 4 fixing components 3 may be provided according to actual needs. The number of fixing components 3 is not limited here.

[0045] Alternatively, as Figures 1 to 3As shown, the fixing assembly 3 includes a connected connecting base 31 and a fixing frame 32. A sliding groove 21 is provided on the side of the first mounting platform 2 away from the angle adjustment assembly 4, and the sliding groove 21 extends along the second horizontal direction. The connecting base 31 slides in cooperation with the sliding groove 21, and the fixing frame 32 is used to fix the pipe. When it is necessary to align the interfaces of adjacent pipes, the connecting base 31 is moved in the sliding groove 21, thereby driving the pipe to move along the Y direction, adjusting the position of the pipe in the horizontal plane, and aligning the adjacent pipe interfaces. The structure is simple and easy to operate, and there is no need to disassemble and install the pipe multiple times, which reduces the workload of the staff and improves work efficiency. In addition, the sliding groove 21 can also provide a guiding function for the fixing assembly 3, so that the fixing assembly 3 always moves along the surface of the first mounting platform 2, preventing the fixing assembly 3 from tilting and shifting, and avoiding affecting the docking of the pipes.

[0046] For example, two sliding grooves 21 are provided on the first mounting platform 2, and the two sliding grooves 21 are spaced apart along the first horizontal direction. In other embodiments, one or more sliding grooves 21 can be provided according to actual needs, which is not limited here.

[0047] It should be noted that the number of the sliding slots 21 is the same as the number of the fixing components 3 spaced apart along the first horizontal direction.

[0048] Alternatively, as Figure 1 and Figure 2 As shown, the sliding groove 21 comprises a T-shaped groove. The connecting base 31 comprises a T-shaped slider that is slidably engaged within the T-shaped groove. Designating the sliding groove 21 as a T-shaped groove not only saves material but also provides greater stability, strengthening the connection between the connecting base 31 and the sliding groove 21, preventing the fixing assembly 3 from separating from the first mounting platform 2, and ensuring stable pipe fixation.

[0049] In other embodiments, the sliding groove 21 may be configured as a dovetail groove or other structural forms according to actual needs. The structural form of the sliding groove 21 is not limited here.

[0050] Alternatively, as Figure 1 and Figure 3 As shown, the fixing assembly 3 also includes a locking member 326. The locking member 326 is vertically adjustable and connected to the fixing frame 32, and is used to tighten against the first mounting platform 2. When securing a pipeline, the pipeline is first fastened to the fixing cavity 323 and its position is adjusted. Then, the locking member 326 is connected to the fixing frame 32 and its position is adjusted vertically until the lower end of the locking member 326 is tightened against the first mounting platform 2. This prevents the fixing frame assembly from being misaligned due to shaking and displacement of the fixing frame 32, thereby avoiding affecting the pipeline connection.

[0051] Optionally, the fixing frame 32 is provided with a threaded hole, the axial direction of the threaded hole is perpendicular to the first mounting platform 2, and the locking member 326 is screwed into the threaded hole. When the component 3 is limited in position, the locking member 326 only needs to be screwed into the threaded hole along the vertical thread to tighten the first mounting platform 2, so that the fixing component 3 is limited in position. The locking member 326 is threadedly matched with the threaded hole of the fixing frame 32 to achieve vertical position adjustment of the locking member 326. The structural form is simple, which not only ensures the fixing effect of the fixing component 3, but also facilitates the installation and removal of the locking member 326. For example, the locking member 326 includes a bolt. In other embodiments, screws or the like can also be selected as the locking member 326 according to actual needs, which is not limited here.

[0052] like Figures 1 to 3 As shown, the fixed frame 32 includes a first frame 321 and a second frame 322. The first frame 321 is arranged at one end of the connecting base 31 away from the first mounting platform 2, and the second frame 322 is detachably connected to the first frame 321. The second frame 322 and the first frame 321 are arranged to form a fixed cavity 323 for fixing the pipe. When fixing the position of the pipe, the first frame 321 is first separated from the second frame 322, and the pipe is placed on the first frame 321. Then, the second frame 322 is connected to the first frame 321 to form a fixed cavity 323. At this time, the pipe is fixed in the fixed cavity 323, and then the connecting base 31 is moved along the sliding groove 21 to drive the pipe to move, so that the position of the pipe can be adjusted. The structure is simple and easy to operate.

[0053] Alternatively, as Figure 1 and Figure 3 As shown, the fixed frame 32 also includes a connector 324 and a fastener 325. The first frame 321 is provided with a socket 1 (not shown in the figure), and the second frame 322 is provided with a socket 2 (not shown in the figure). When fixing the pipeline, the second frame 322 is fitted with the first frame 321 so that the socket 1 and the socket 2 overlap, and then the connector 324 is passed vertically through the socket 1 of the first frame 321 and the socket 2 of the second frame 322, and the connector 324 is threadedly engaged with the fastener 325, thereby connecting the first frame 321 and the second frame 322 to form a receiving cavity, and achieving the function of fastening and clamping the pipeline. The structure is simple, easy to operate, and easy to disassemble.

[0054] For example, the first frame 321 has four first sockets, and the second frame 322 has four second sockets. In other embodiments, the first frame 321 may have one to three, or more than four first sockets, and the second frame 322 may have one to three, or more than four second sockets, depending on actual needs. This is not a limitation here.

[0055] It should be noted that the number of the first jack, the number of the second jack, the number of the connectors 324 and the number of the fasteners 325 are the same.

[0056] Optionally, the connecting member 324 includes a bolt, and the fastener 325 includes a nut. In other embodiments, screws or the like can be selected as the connecting member 324 according to actual needs, which is not limited here.

[0057] In this embodiment, a threaded hole is provided in the first frame 321, and the locking member 326 is screwed into the threaded hole along a vertical thread, achieving a tightening effect against the first mounting platform 2, thereby limiting the position of the frame 32. The threaded engagement of the locking member 326 with the first frame 321 allows the locking member 326 to be adjusted vertically. This simple structure not only ensures the position of the fixed frame 32 but also facilitates the installation and removal of the locking member 326. In other embodiments, the second frame 322 may also be provided with a threaded hole, and the locking member 326 may be connected to the threaded hole of the second frame 322, as required. This is not limited here.

[0058] For example, the first frame 321 is provided with four threaded holes, correspondingly provided with four locking members 326. The provision of four locking members 326 allows for simultaneous multi-directional tightening of the first mounting platform 2, strengthening the position-limiting effect on the fixing assembly 3 and preventing interface misalignment caused by pipeline displacement. In other embodiments, one to three, or even more than four, locking members 326 may be provided, depending on actual needs, without limitation herein.

[0059] It should be noted that the number of threaded holes is the same as the number of locking members 326 .

[0060] Alternatively, as Figure 1 As shown, the height adjustment assembly 1 includes a base 11, a second mounting platform 13, and a drive mechanism 12. The base 11 and the second mounting platform 13 are spaced apart vertically. The housing of the drive mechanism 12 is mounted on the base 11, and the output end of the drive mechanism 12 is in driving connection with the second mounting platform 13. The angle adjustment assembly 4 is mounted on the second mounting platform 13. When the vertical height of the pipeline needs to be adjusted, the drive mechanism 12 is activated, and the drive mechanism 12 drives the second mounting platform 13 to move vertically, thereby driving the angle adjustment assembly 4 and the first mounting platform 2 to move vertically, thereby adjusting the vertical height of the pipeline. The structure is simple and easy to operate.

[0061] In this embodiment, two driving mechanisms 112 are provided. In other embodiments, one or more driving mechanisms 112 may be provided according to actual needs, which is not limited here.

[0062] Exemplarily, the driving mechanism 112 is a telescopic oil cylinder. In other embodiments, the driving mechanism 112 may also be a telescopic air cylinder or a telescopic electric cylinder, etc., which is not limited here.

[0063] Alternatively, as Figure 1 As shown, the angle adjustment assembly 4 includes a connecting sleeve 41, a connecting rod 42, and a connecting seat 44. The connecting sleeve 41 is vertically rotatably mounted on the height adjustment assembly 1. One end of the connecting rod 42 extends into the connecting sleeve 41 and is threadedly engaged with the connecting sleeve 41. The other end of the connecting rod 42 is rotatably connected to the connecting seat 44. The end of the connecting seat 44, which is remote from the connecting rod 42, is slidably connected to the first mounting platform 2. When the inclination angle of the pipeline needs to be adjusted, the connecting sleeve 41 is rotated about the vertical axis, that is, the connecting sleeve 41 and the connecting rod 42 rotate relative to each other, so that the connecting rod 42 is screwed out of or screwed into the connecting sleeve 41. This causes the connecting rod 42 to rise or fall vertically, thereby causing the connecting seat 44 and the first mounting platform 2 to move upward or downward. The connecting seat 44 is slidably connected to the first mounting platform 2. Therefore, the connecting seat 44 simultaneously slides along the first mounting platform 2, allowing the first mounting platform 2 to drive the pipeline to rotate in the vertical plane, thereby adjusting the pipeline inclination angle.

[0064] Alternatively, as Figure 1 As shown, the angle adjustment assembly 4 also includes a rotating handle 43. The rotating handle 43 is connected to the outer wall of the connecting sleeve 41. When rotating the connecting sleeve 41, the operator can push the connecting sleeve 41 by holding the rotating handle 43. The provision of the rotating handle 43 provides a force point for the operator, allowing the connecting sleeve 41 to be easily rotated, thereby driving the first mounting platform 2 to rotate within the vertical plane, thereby adjusting the pipeline inclination angle. The structure is simple and easy to operate.

[0065] Exemplarily, two rotating handles 133 are provided. In other embodiments, one or more rotating handles 133 may be provided according to actual needs, which is not limited here.

[0066] Example 2

[0067] Based on the same inventive concept as that of the first embodiment, the present embodiment provides a positioning bracket. The difference between the present embodiment and the first embodiment is that a connecting hole is provided on the fixed frame body 32, and the connecting hole is not a threaded hole; the axial direction of the connecting hole is perpendicular to the first mounting platform 2, and the locking member 326 is inserted into the connecting hole. A plurality of anti-retraction barbs are axially provided on the inner wall of the connecting hole, and a plurality of slots are axially provided on the outer wall of the locking member 326. The anti-retraction barbs have a state of being engaged and disengaged from the slots. When the first mounting platform 2 is vertically tightened, the locking member 326 is vertically inserted into the connecting hole. The locking member 326 can only move in one direction in the connecting hole until the locking member 326 is tightly pressed against the first mounting platform 2. At this time, the anti-retraction barb is engaged in the slot, which can prevent the locking member 326 from moving away from the first mounting platform 2, so that the locking member 326 is vertically fixed, thereby limiting the fixing component 3 and preventing it from moving left and right.

[0068] Specifically, the inner wall of the connection hole is provided with multiple rows of retaining barbs spaced circumferentially, with multiple retaining barbs in each row spaced axially along the connection hole. Similarly, the outer wall of the locking member 326 is provided with multiple rows of retaining grooves spaced circumferentially, with multiple retaining grooves in each row spaced axially along the connection hole, thereby enhancing the connection strength of the locking member 326 within the connection hole.

[0069] In this embodiment, the fixing frame 32 and the locking member 326 are both made of plastic, which has a certain strength and elastic deformation ability, so that the barb can be easily inserted into and out of the slot. When the positioning bracket is removed, the locking member 326 can be directly cut off, thereby releasing the tension on the first mounting platform 2.

[0070] In other embodiments, a plurality of retaining barbs may be axially provided on the outer wall of the locking member 326 , and a plurality of slots may be axially provided on the inner wall of the connecting hole.

[0071] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A positioning bracket, characterized in that: include: Height adjustment assembly (1); Two angle adjustment assemblies (4) are provided, at least one of the two angle adjustment assemblies (4) is adjustable in length in the vertical direction, and the two angle adjustment assemblies (4) are arranged on the height adjustment assembly (1) at intervals along the first horizontal direction, and the height adjustment assembly (1) is used to drive the two angle adjustment assemblies (4) to move vertically; a first mounting platform (2), the first mounting platform (2) being slidably connected to the angle adjustment assembly (4); A fixing component (3) is arranged on the first installation platform (2) in an adjustable manner along a second horizontal direction, the fixing component (3) is configured to fix the pipeline, and the first horizontal direction and the second horizontal direction are perpendicular to each other.

2. The positioning bracket according to claim 1, characterized in that: The fixing assembly (3) comprises a connected connecting base (31) and a fixing frame (32); a sliding groove (21) is provided on the side of the first mounting platform (2) facing away from the angle adjustment assembly (4); the sliding groove (21) extends along the second horizontal direction; the connecting base (31) is slidably matched with the sliding groove (21); and the fixing frame (32) is used to fix the pipeline.

3. The positioning bracket according to claim 2, characterized in that: The fixing assembly (3) further includes at least one locking member (326), the locking member (326) being adjustably connected to the fixing frame (32) along a vertical position, and the locking member (326) being used to tighten the first mounting platform (2) to limit the fixing assembly (3).

4. The positioning bracket according to claim 3, characterized in that: The fixing frame (32) is provided with a threaded hole, the axial direction of the threaded hole is perpendicular to the first mounting platform (2), and the locking member (326) is screwed into the threaded hole.

5. The positioning bracket according to claim 2, characterized in that: The sliding groove (21) comprises a T-shaped groove, and the connecting base (31) comprises a T-shaped sliding block, and the T-shaped sliding block is slidably clamped in the T-shaped groove.

6. The positioning bracket according to claim 2, characterized in that: The fixed frame (32) comprises a first frame (321) and a second frame (322), wherein the first frame (321) is arranged at one end of the connecting base (31) away from the first mounting platform (2), and the second frame (322) is detachably connected to the first frame (321), and the second frame (322) and the first frame (321) are enclosed to form a fixing cavity (323) for fixing the pipeline.

7. The positioning bracket according to claim 6, characterized in that: The fixed frame (32) further includes a connecting piece (324) and a fastener (325), wherein the connecting piece (324) vertically passes through the first frame (321) and the second frame (322) and is threadedly engaged with the fastener (325).

8. The positioning bracket according to any one of claims 1 to 7, characterized in that: The angle adjustment assembly (4) comprises a connecting sleeve (41), a connecting rod (42) and a connecting seat (44); the connecting sleeve (41) is rotatably arranged on the height adjustment assembly (1) around a vertical axis; one end of the connecting rod (42) extends into the connecting sleeve (41) and is threadedly engaged with the connecting sleeve (41); the other end of the connecting rod (42) is rotatably connected to the connecting seat (44); and the end of the connecting seat (44) away from the connecting rod (42) is slidably connected to the first mounting platform (2).

9. The positioning bracket according to claim 8, characterized in that: The angle adjustment assembly (4) further comprises a rotating handle (43), and the rotating handle (43) is connected to the outer wall of the connecting sleeve (41).

10. The positioning bracket according to any one of claims 1 to 7, characterized in that: The height adjustment assembly (1) comprises a base (11), a second mounting platform (13) and a driving mechanism (12); the base (11) and the second mounting platform (13) are arranged vertically spaced apart; a housing of the driving mechanism (12) is arranged on the base (11); an output end of the driving mechanism (12) is connected to the second mounting platform (13); The driving mechanism (12) is used to drive the second mounting platform (13) to move vertically. The angle adjustment assembly (4) is arranged on the second mounting platform (13).

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