Pipeline positioning support suitable for drainage engineering of different sizes

Abstract

The utility model relates to the technical field of drainage engineering, in particular to a pipeline positioning support suitable for drainage engineering of different sizes, which comprises a base and a clamping device, two supporting frames are fixedly connected to the surface of the base, a supporting ring is installed above the two supporting frames, the clamping device is arranged on the surface of the supporting ring, and the clamping device comprises a hollow rod. The number of the hollow rods is three, the three hollow rods are fixedly connected with the surface of the supporting ring, the inner walls of the hollow rods are slidably connected with sliding rods, the sliding rods are slidably connected with the inner wall of the supporting ring, one end of each sliding rod is fixedly connected with a clamping plate, the surface of the supporting ring is rotatably connected with two rotating rings, and the surfaces of the two rotating rings are provided with control pieces. According to the utility model, the clamping device is arranged, so that the pipeline can be quickly fixed, an operator can operate more conveniently, tedious operation steps and waiting time are reduced, meanwhile, the pipeline is clamped more stably, and the construction efficiency of the pipeline in a drainage project is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage engineering, in particular to a pipeline positioning bracket suitable for drainage engineering with different sizes. Background Art

[0002] Drainage engineering refers to the engineering that collects, transports, treats, utilizes and discharges wastewater. Pipes are often used in drainage engineering. Pipes are devices connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be transported by its own pressure or gravity, and positioning brackets will be used during the installation and laying of the pipeline.

[0003] Prior art such as the utility model with announcement number CN216520000U, the utility model discloses a positioning bracket for pipe installation for water supply and drainage engineering, comprising a bottom body and an outer shell, a connecting block is fixedly connected between two corresponding bottom sliders, an adjusting knob is fixedly connected to the left side of the lifting threaded rod, a top slider is fixedly connected to the top of the lifting rod, a laser transmitting and receiving device is fixedly connected to the inner bottom of the outer shell, a top slide is provided at the bottom of the outer shell, and an adjusting device is installed inside the outer shell. The utility model relates to the technical field of pipe installation; the positioning bracket for pipe installation for water supply and drainage engineering, by rotating the adjusting knob, the lifting threaded rod rotates to drive the two connecting blocks to approach each other, the connecting blocks bring the bottom sliders on both sides to approach each other, the lifting rods on the bottom sliders contract mutually so that the top of the lifting rod is continuously raised, and the upper outer shell is raised together until it is lifted to a suitable position, so as to solve the problem that when the existing drainage pipe installation positioning bracket is used, different diameters of pipes need to use different positioning brackets, and different sizes of brackets need to be manufactured, which is very troublesome, and the height and length of the positioning bracket cannot be adjusted, which is inconvenient to use.

[0004] In daily work, it is found that when the existing pipe positioning bracket is used, multiple sets of screws are used in conjunction with positioning parts to clamp pipes of different sizes. However, during the clamping process, the bolts need to be turned one by one for adjustment, which makes the operation cumbersome and the installation efficiency low. The bolts are prone to instability after long-term use, which leads to the problem that the existing positioning bracket is inconvenient to operate and unstable when clamping the pipe. Utility Model Content

[0005] The utility model aims to solve the disadvantages of inconvenient operation and instability in the prior art, and proposes a pipeline positioning bracket suitable for drainage engineering of different sizes.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe positioning bracket suitable for drainage engineering of different sizes, comprising a base and a clamping device, two support frames are fixedly connected to the surface of the base, a support ring is installed above the two support frames, the clamping device is arranged on the surface of the support ring, the clamping device comprises a hollow rod, the number of the hollow rods is three, the three hollow rods are respectively fixedly connected to the surface of the support ring, the inner wall of the hollow rod is slidably connected with a sliding rod, the sliding rod is slidably connected to the inner wall of the support ring, one end of the sliding rod is fixedly connected with a clamping plate, the surface of the support ring is rotatably connected with two rotating rings, the surfaces of the two rotating rings are provided with a control member, the surface of the hollow rod is provided with a perforation, the perforation is for the control member to pass through, the surface of the rotating ring is provided with a positioning assembly, through the above-mentioned components, when it is necessary to position the pipeline, the rotating ring and the control member are rotated, the control member can squeeze the three groups of sliding rods to move in the hollow rod, the three groups of sliding rods cooperate with the clamping plate to clamp the pipelines of different diameters, and then the rotating ring is positioned by the positioning assembly.

[0007] Preferably, the control member includes a support ring, which is fixed on two rotating rings, and three extrusion blocks are fixedly connected to the surface of the support ring. Through the above components, when the control member rotates with the rotating ring, the support ring can drive the extrusion blocks to rotate, so that the extrusion blocks move to the through holes on the surface of the hollow rod to extrude the sliding rod.

[0008] Preferably, a spring 1 is sleeved on the surface of the slide rod, and the two ends of the spring 1 are respectively fixedly connected to the slide rod and the inner wall of the hollow rod. Through the above components, when the control part loses the squeezing of the slide rod, the spring 1 can control the slide rod and the splint to reset, thereby improving stability.

[0009] Preferably, the positioning assembly includes an insert rod, which is slidably connected to the inner wall of the rotating ring, and a plurality of positioning holes are provided on the surface of the support ring. The insert rod is plugged into the inner wall of the positioning hole, and a pull ring is fixedly connected to the upper end of the insert rod. Through the above components, the plurality of positioning holes on the support ring correspond to pipes of different diameters, respectively. When the rotating ring drives the control member to squeeze the sliding rod and the clamping plate for clamping, the insert rod can be inserted into the positioning hole corresponding to the pipe diameter for positioning.

[0010] Preferably, a second spring is sleeved on the surface of the insertion rod, and the two ends of the second spring are respectively fixedly connected to the rotating ring and the surface of the insertion rod. Through the above components, the second spring can control the insertion rod to reset, which can improve the binding effect of the insertion rod.

[0011] Preferably, an auxiliary device is provided on the surface of the support frame, and the auxiliary device includes an auxiliary frame, the auxiliary frame is slidably connected to the inner wall of the support frame, the inner wall of the base is rotatably connected with a screw, and the screw is threadedly connected to the inner wall of the auxiliary frame, and two support blocks are fixedly connected to the surface of the auxiliary frame. Through the above components, the screw can be rotated, and the screw can control the auxiliary frame and the support block to move, and the support block provides preliminary support to the pipeline, thereby facilitating the clamping operation.

[0012] Preferably, the support block is arranged in an arc shape, and through the above-mentioned components, the arc-shaped support block can be better lifted and fit on the surface of the pipeline.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by setting a clamping device, when it is necessary to position the pipeline, the rotating ring and the control member are rotated, and the control member can squeeze the three groups of slide bars to move in the hollow rod. The three groups of slide bars cooperate with the clamping plates to clamp the pipelines of different diameters, and then the rotating ring is positioned by the positioning assembly. By setting a clamping device, it is helpful to quickly fix the pipeline, and the operator can operate more conveniently, reducing cumbersome operating steps and waiting time. At the same time, the pipeline is clamped more stably, thereby improving the efficiency of pipeline construction in drainage projects.

[0015] 2. In the utility model, by providing an auxiliary device, the auxiliary equipment is easy to use, which can effectively reduce the problem that when the existing pipeline is fixed by a positioning bracket, one operator is required to support the pipeline and another operator is required to perform positioning work, resulting in inconvenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a pipe positioning bracket suitable for drainage engineering of different sizes;

[0017] Figure 2 The utility model provides a schematic diagram of the structure of an auxiliary device for a pipe positioning bracket for drainage engineering with different sizes;

[0018] Figure 3 The utility model proposes a pipe positioning bracket suitable for drainage engineering of different sizes. Figure 2 Schematic diagram of the structure at A in the middle;

[0019] Figure 4 The utility model provides a partial structural diagram of an auxiliary device for a pipe positioning bracket for drainage engineering with different sizes;

[0020] Figure 5The utility model provides a cross-sectional structural schematic diagram of an auxiliary device for a pipeline positioning bracket for drainage engineering with different sizes.

[0021] Legend:

[0022] 1. Base; 2. Support frame; 3. Support ring; 4. Clamping device; 41. Hollow rod; 42. Clamping plate; 43. Sliding rod; 44. Spring 1; 45. Positioning assembly; 451. Positioning hole; 452. Insert rod; 453. Pull ring; 454. Spring 2; 46. Rotating ring; 47. Control part; 471. Bracket ring; 472. Extrusion block; 5. Auxiliary device; 51. Auxiliary frame; 52. Support block; 53. Screw. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a pipe positioning bracket suitable for drainage engineering of different sizes, including a base 1 and a clamping device 4, two support frames 2 are fixedly connected to the surface of the base 1, a support ring 3 is installed above the two support frames 2, and the clamping device 4 is arranged on the surface of the support ring 3.

[0024] The specific arrangement and function of the clamping device 4 and the auxiliary device 5 will be described in detail below.

[0025] Specifically, the clamping device 4 includes a hollow rod 41. There are three hollow rods 41. The three hollow rods 41 are fixedly connected to the surface of the support ring 3 respectively. The inner wall of the hollow rod 41 is slidably connected with a sliding rod 43. The sliding rod 43 is slidably connected to the inner wall of the support ring 3. One end of the sliding rod 43 is fixedly connected with a clamping plate 42. The surface of the support ring 3 is rotatably connected with two rotating rings 46. The surfaces of the two rotating rings 46 are provided with control parts 47. The surface of the hollow rod is opened with a through hole for the control part 47 to pass through. The surface of the rotating ring 46 is provided with a positioning component 45.

[0026] In this embodiment: when the pipeline needs to be positioned, the rotating ring 46 and the control member 47 are rotated, and the control member 47 can squeeze the three groups of slide bars 43 to move in the hollow rod 41. The three groups of slide bars 43 cooperate with the clamping plate 42 to clamp the pipelines of different diameters, and then the rotating ring 46 is positioned by the positioning component 45.

[0027] Specifically, the control member 47 includes a support ring 471 , which is fixed on the two rotating rings 46 , and three extrusion blocks 472 are fixedly connected to the surface of the support ring 471 .

[0028] In this embodiment, when the control member 47 rotates with the rotating ring 46 , the bracket ring 471 can drive the extrusion block 472 to rotate, so that the extrusion block 472 moves to the through hole on the surface of the hollow rod 41 to extrude the slide rod 43 .

[0029] Specifically, a spring 44 is sleeved on the surface of the slide rod 43, and the two ends of the spring 44 are fixedly connected to the slide rod 43 and the inner wall of the hollow rod 41 respectively. When the control member 47 loses the pressure on the slide rod 43, the spring 44 can control the slide rod 43 and the splint 42 to reset, thereby improving stability.

[0030] Specifically, the positioning assembly 45 includes an insertion rod 452, which is slidably connected to the inner wall of the rotating ring 46. A plurality of positioning holes 451 are provided on the surface of the support ring 3. The insertion rod 452 is plugged into the inner wall of the positioning hole 451, and a pull ring 453 is fixedly connected to the upper end of the insertion rod 452.

[0031] In this embodiment: the multiple groups of positioning holes 451 on the support ring 3 correspond to pipes of different diameters respectively. When the rotating ring 46 drives the control part 47 to squeeze the slide rod 43 and the clamping plate 42 for clamping, the insertion rod 452 can be inserted into the positioning hole 451 corresponding to the pipe diameter for positioning.

[0032] Specifically, a second spring 454 is sleeved on the surface of the insertion rod 452 , and both ends of the second spring 454 are fixedly connected to the rotating ring 46 and the surface of the insertion rod 452 , respectively. The second spring 454 can control the insertion rod 452 to reset, thereby improving the binding effect of the insertion rod 452 .

[0033] Specifically, an auxiliary device 5 is provided on the surface of the support frame 2, and the auxiliary device 5 includes an auxiliary frame 51, which is slidingly connected to the inner wall of the support frame 2, and the inner wall of the base 1 is rotatably connected to a screw 53, and the screw 53 is threadedly connected to the inner wall of the auxiliary frame 51, and the surface of the auxiliary frame 51 is fixedly connected to two support blocks 52.

[0034] In this embodiment: the screw rod 53 is rotated, and the screw rod 53 can control the auxiliary frame 51 and the support block 52 to move, and the support block 52 provides preliminary support for the pipeline, thereby facilitating the clamping operation.

[0035] Specifically, the supporting block 52 is arranged in an arc shape, and the arc-shaped supporting block 52 can be better lifted and fit on the surface of the pipe.

[0036] Working principle: By setting the clamping device 4 and the auxiliary device 5, when the pipeline needs to be clamped, the pipeline is placed in the support ring 3, and then the screw 53 is rotated. The screw 53 can control the auxiliary frame 51 and the support block 52 to move. The auxiliary frame 51 cooperates with the support block 52 to move the catheter to the center position of the support ring 3, so that the auxiliary frame 51 and the support block 52 can initially support the pipeline. After support, pull the pull ring 453 to control the positioning rod to move, the spring 454 is stressed, and then the rotating ring 46 is rotated. The rotating ring 46 drives the control member 47 to rotate, and the support ring 471 and the extrusion block 472 in the control member 47 are on the surface of the hollow rod 41. The plug 452 is rotated in the perforation of the surface, thereby squeezing the slide bar 43 and the clamping plate 42 to move through the squeezing block 472, and the spring 1 44 is stressed. When the slide bar 43 cooperates with the clamping plate 42 to clamp the pipe, it stops rotating, releases the pull ring 453, and the spring 2 454 drives the insertion rod 452 to reset. The insertion rod 452 can be inserted into the positioning hole 451 corresponding to the diameter of the pipe for positioning and clamping, and the pipe can be used. By setting the clamping device 4, it is helpful to quickly fix the pipe, and the operator can operate more conveniently, reducing cumbersome operating steps and waiting time. At the same time, the pipe is clamped more stably, thereby improving the efficiency of pipe construction in drainage projects.

Claims

1. A pipe positioning bracket for drainage engineering with different sizes, comprising a base (1) and a clamping device (4), characterized in that: Two support frames (2) are fixedly connected to the surface of the base (1), and a support ring (3) is installed above the two support frames (2). The clamping device (4) is arranged on the surface of the support ring (3). The clamping device (4) comprises a hollow rod (41). There are three hollow rods (41). The three hollow rods (41) are respectively fixedly connected to the surface of the support ring (3). The inner wall of the hollow rod (41) is slidably connected to a sliding rod (43). The sliding rod (43) is slidably connected to the inner wall of the support ring (3). One end of the sliding rod (43) is fixedly connected to a clamping plate (42). Two rotating rings (46) are rotatably connected to the surface of the support ring (3). Control components (47) are arranged on the surfaces of the two rotating rings (46). A through hole is opened on the surface of the hollow rod (41), and the through hole is used for the control component (47) to pass through. A positioning component (45) is arranged on the surface of the rotating ring (46).

2. The pipe positioning bracket for drainage engineering of different sizes according to claim 1 is characterized in that: The control member (47) comprises a support ring (471), wherein the support ring (471) is fixed on two rotating rings (46), and three extrusion blocks (472) are fixedly connected to the surface of the support ring (471).

3. The pipe positioning bracket for drainage engineering of different sizes according to claim 1 is characterized in that: A spring 1 (44) is sleeved on the surface of the slide rod (43), and two ends of the spring 1 (44) are respectively fixedly connected to the slide rod (43) and the inner wall of the hollow rod (41).

4. The pipe positioning bracket for drainage engineering of different sizes according to claim 1 is characterized in that: The positioning assembly (45) comprises an insertion rod (452) which is slidably connected to the inner wall of the rotating ring (46); a plurality of groups of positioning holes (451) are provided on the surface of the support ring (3); the insertion rod (452) is plugged into the inner walls of the positioning holes (451); and a pull ring (453) is fixedly connected to the upper end of the insertion rod (452).

5. The pipe positioning bracket for drainage engineering with different sizes according to claim 4 is characterized in that: A second spring (454) is sleeved on the surface of the insertion rod (452), and two ends of the second spring (454) are respectively fixedly connected to the surface of the rotating ring (46) and the insertion rod (452).

6. The pipe positioning bracket for drainage engineering with different sizes according to claim 1 is characterized in that: An auxiliary device (5) is provided on the surface of the support frame (2), and the auxiliary device (5) comprises an auxiliary frame (51), the auxiliary frame (51) is slidably connected to the inner wall of the support frame (2), a screw rod (53) is rotatably connected to the inner wall of the base (1), the screw rod (53) is threadedly connected to the inner wall of the auxiliary frame (51), and two support blocks (52) are fixedly connected to the surface of the auxiliary frame (51).

7. The pipe positioning bracket for drainage engineering with different sizes according to claim 6 is characterized by: The support block (52) is arranged in an arc shape.

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