Pipeline positioning support

Abstract

The utility model relates to a pipeline positioning support which comprises a fixing plate, a supporting plate is installed on the upper surface of the fixing plate, a supporting seat is installed on the top of the supporting plate, arc-shaped plates are rotationally connected to the two sides of the supporting seat through rotating shafts, and pressing blocks are installed on the inner walls of the arc-shaped plates. An inner groove is jointly formed in the supporting plate and the supporting seat, a sliding block is slidably mounted in the inner groove, and an arc-shaped block is mounted at the top of the sliding block; a transmission mechanism is arranged between the sliding block and the arc-shaped plate and can drive the arc-shaped plate to turn over when the sliding block ascends and descends. Through the arrangement of the transmission mechanism, when a pipeline is placed on the supporting seat, the sliding block is pressed downwards, so that the two arc-shaped plates can be driven to turn upwards, and the pressing block is pressed on the outer surface of the pipeline, so that the pipeline can be quickly fixed, the pipeline can be fixed only by placing the pipeline, tedious bolt screwing operation is not needed, and the pipeline fixing efficiency is improved. Therefore, the construction progress of a water supply and drainage pipeline project is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water supply and drainage pipeline engineering, in particular to a pipeline positioning support. BACKGROUND

[0002] Water supply and drainage refers to the management system of domestic water and waste water in buildings. It includes water supply system and drainage system to ensure the rational use of water resources and environmental protection. Water supply and drainage pipeline engineering is an integral part of the water supply and drainage system and plays an important role in the whole water supply and drainage system. The installation of pipelines is an important construction step of water supply and drainage pipeline engineering. Pipeline positioning supports are needed to fix the pipelines during installation.

[0003] The existing pipeline positioning support is usually composed of a support seat and a fixing ring. After the pipeline is placed on the support seat, the fixing ring is fixedly connected with the support seat through bolts to clamp and fix the pipeline between them. However, this traditional fixing method involves the tightening operation of multiple bolts, which not only has a relatively complex and tedious operation process, but also greatly slows down the overall progress of construction and affects the construction efficiency in large-scale application of water supply and drainage pipeline engineering due to the need to install a large number of pipeline positioning supports. SUMMARY

[0004] The utility model aims at providing a pipeline positioning support which can realize quick installation and improve construction efficiency.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows.

[0006] A pipeline positioning support comprises a fixed plate, the upper surface of the fixed plate is provided with a support plate, the top of the support plate is provided with a support seat, the two sides of the support seat are rotatably connected with arc-shaped plates through shafts, and the inner wall of the arc-shaped plate is provided with a pressing block. An inner groove is formed in the support plate and the support seat, a sliding block is slidably installed in the inner groove, and an arc-shaped block is installed on the top of the sliding block.

[0007] Therefore, when the pipeline is placed on the support seat, the sliding block is pressed down, which drives the two arc-shaped plates to turn upward and makes the pressing block tightly press the outer surface of the pipeline, thereby realizing quick fixing of the pipeline. Only the pipeline needs to be placed, without complicated bolt tightening operation, which greatly improves the construction progress of water supply and drainage pipeline engineering.

[0008] Further, the transmission mechanism comprises a lifting plate installed on the outer surface of the sliding block, toothed plates are installed on the two sides of the upper surface of the lifting plate, a gear is installed on the end of the shaft, the toothed plates are meshingly connected with the gear, and the two toothed plates are arranged between the two gears.

[0009] Further, the inside of the support plate is provided with a mounting groove, a plug rod is arranged in the mounting groove, an outer surface of the plug rod is provided with a shaft shoulder, and a first spring is arranged on the outer surface of the plug rod.

[0010] Further, a sliding groove is arranged on a surface of the lifting plate facing the support plate, and the plug hole is arranged in the sliding groove.

[0011] Further, a telescopic rod is arranged in the inner groove, an end of the telescopic rod is connected with the sliding block, and a second spring is arranged on an outer surface of the telescopic rod.

[0012] Further, a limiting sleeve is arranged on an outer surface of the toothed plate, a connecting rod is connected with an outer surface of the limiting sleeve, and an end of the connecting rod is connected with the support plate.

[0013] Compared with the prior art, the utility model has the advantages as follows.

[0014] 1. The utility model discloses a transmission mechanism is arranged, when placing the pipeline on the support seat, the sliding block is pressed down, so can drive two arc-shaped plates to overturn upwards, and make the pressing block be pressed tightly on the outer surface of the pipeline, thereby realizing the quick fixing of the pipeline, only need to place the pipeline can be fixed, do not need the tedious screw bolt operation, thereby greatly improving the construction progress of the water supply and drainage pipeline engineering.

[0015] 2. The utility model discloses when the sliding block is lowered under the action of the gravity of the pipeline, drives the lifting plate to descend, when the plug hole is lowered to align with the plug rod, the pressing block is pressed tightly to the pipeline at this moment, and the plug rod is subjected to the elastic force of the first spring and is inserted into the plug hole to fix the lifting plate, so the position of the arc-shaped plate can be fixed, and the pressing block can stably fix the pipeline, even if the pipeline shakes, can still firmly fix it. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is one of the three-dimensional structure schematic views of the utility model;

[0017] Figure 2 It is the second three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is the sectional structure schematic view of the utility model;

[0019] Figure 4 It is the sectional structure schematic view of the mounting groove and the sliding groove in the utility model.

[0020] In the figure: 100, fixed plate; 101, support plate; 102, support seat; 103, arc plate; 104, pressing block; 105, inner groove; 106, arc block; 107, sliding block; 200, transmission mechanism; 201, lifting plate; 202, toothed plate; 203, gear; 300, mounting groove; 301, insertion rod; 302, shaft shoulder; 303, first spring; 304, insertion hole; 400, sliding groove; 401, ball; 500, telescopic rod; 501, second spring; 600, limiting sleeve; 601, connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection", "installation" should be understood broadly, for example, "connection" can be detachable connection, or can be non-detachable connection; can be direct connection, or can be indirect connection through intermediate medium. In addition, "communication" can be direct communication, or can be indirect communication through intermediate medium. Among them, "fixing" means connecting with each other and the relative position relationship after connection does not change. The orientation language mentioned in the embodiments of the present application, such as "inner", "outer", "top", "bottom", etc., is only the direction of the drawings, therefore, the orientation language used is for better and clearer description and understanding of the embodiments of the present application, and is not intended to indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0023] In the embodiments of the present application, the terms "first", "second" are only for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0024] As Figures 1-4As shown, a pipeline positioning support comprises a fixed plate 100, the upper surface of the fixed plate 100 is provided with a support plate 101, the top of the support plate 101 is provided with a support seat 102, the two sides of the support seat 102 are both rotationally connected with arc-shaped plates 103 through rotating shafts, and the inner walls of the arc-shaped plates 103 are provided with pressing blocks 104. The interiors of the support plate 101 and the support seat 102 are both provided with an inner groove 105, the inner groove 105 is slidably provided with a sliding block 107, and the top of the sliding block 107 is provided with an arc-shaped block 106. A transmission mechanism 200 is arranged between the sliding block 107 and the arc-shaped plate 103, and the transmission mechanism 200 can drive the arc-shaped plate 103 to overturn when the sliding block 107 is lifted.

[0025] When installing the pipeline, the two arc-shaped plates 103 are in an open state, and the arc-shaped block 106 is in an upward lifting state, then the pipeline is placed in the support seat 102 and pressed on the arc-shaped block 106, so that the arc-shaped block 106 and the sliding block 107 are lowered, at this time, the two arc-shaped plates 103 are driven to overturn inwardly at the same time through the transmission mechanism 200, when the arc-shaped block 106 is pressed into the inner groove 105 by the pipeline, the two arc-shaped plates 103 drive the pressing blocks 104 to press tightly on the outer surface of the pipeline, so that the pressing blocks 104 are fixed to the pipeline by the gravity of the pipeline itself, thereby achieving the purpose of rapid installation, saving installation time and improving construction efficiency.

[0026] Specifically, the transmission mechanism 200 comprises a lifting plate 201 installed on the outer surface of the sliding block 107, toothed plates 202 are installed on the upper surface of the lifting plate 201, the ends of rotating shafts are provided with toothed gears 203, the toothed plates 202 are in meshing connection with the toothed gears 203, and the two toothed plates 202 are arranged between the two toothed gears 203, when the sliding block 107 is lowered, it drives the lifting plate 201 to lower, the lifting plate 201 drives the two toothed plates 202 to lower, since the toothed plates 202 are in meshing connection with the toothed gears 203, the toothed gears 203 can be driven to rotate, and the arc-shaped plates 103 are driven to overturn upwardly through the rotating shafts, so that the pressing blocks 104 are pressed tightly on the pipeline, when the pipeline is lifted from the support seat 102, the sliding block 107 is moved upwardly, and then the arc-shaped plates 103 are driven to overturn downwardly and drive the pressing blocks 104 to be separated from the outer surface of the pipeline through the meshing of the toothed plates 202 and the toothed gears 203, so that the pipeline can be removed.

[0027] Specifically, the inside of the support plate 101 is provided with a mounting groove 300, the inside of the mounting groove 300 is provided with a plug rod 301, the outer surface of the plug rod 301 is provided with a shaft shoulder 302, the outer surface of the plug rod 301 is provided with a first spring 303, both ends of the first spring 303 are respectively abutted with the shaft shoulder 302 and the inner wall of the mounting groove 300, the surface of the lifting plate 201 facing the support plate 101 is provided with a plug hole 304, the plug hole 304 is matched with the plug rod 301, when the sliding block 107 is lowered under the action of the pipeline gravity, it drives the lifting plate 201 to descend, when the plug hole 304 is lowered to align with the plug rod 301, at this time the pressing block 104 will press the pipeline tightly, and the plug rod 301 is subjected to the elastic force of the first spring 303, and is inserted into the plug hole 304 to fix the lifting plate 201, so that the position of the arc-shaped plate 103 can be fixed, so that the pressing block 104 can stably fix the pipeline, even if the pipeline shakes, it can still be fixed firmly.

[0028] Specifically, the surface of the lifting plate 201 facing the support plate 101 is provided with a sliding groove 400, the plug hole 304 is arranged in the sliding groove 400, and the end of the plug rod 301 is provided with a ball 401, when the lifting plate 201 is lowered, the inclined inner wall of the sliding groove 400 will be in contact with and extrude the ball 401, so that the plug rod 301 can be automatically retracted and the first spring 303 can be compressed, until the plug rod 301 aligns with the plug hole 304, the compressed first spring 303 releases the elastic force to push the plug rod 301 to be automatically inserted into the plug hole 304 for fixation, so that manual operation is not required, and the construction efficiency is improved.

[0029] Specifically, the inside of the inner groove 105 is provided with a telescopic rod 500, the end of the telescopic rod 500 is connected with the sliding block 107, the outer surface of the telescopic rod 500 is provided with a second spring 501, both ends of the second spring 501 are respectively abutted with the inner wall of the inner groove 105 and the bottom of the sliding block 107, by the arrangement of the telescopic rod 500 and the second spring 501, an upward thrust can be applied to the sliding block 107, so that the two arc-shaped plates 103 can be automatically in an open state before the pipeline is installed.

[0030] Specifically, the outer surface of the toothed plate 202 is provided with a limiting sleeve 600, the outer surface of the limiting sleeve 600 is connected with a connecting rod 601, the end of the connecting rod 601 is connected with the support plate 101, by the arrangement of the limiting sleeve 600 and the connecting rod 601, the limiting and guiding effect of the toothed plate 202 can be improved, and the stable meshing state with the gear 203 can be ensured.

[0031] The above is a detailed description of the utility model in combination with specific embodiments, which cannot be deemed as limiting the specific implementation of the utility model to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, some equivalent substitutions or obvious modifications can be made without departing from the concept of the utility model, and the performance or use is the same, which should be regarded as belonging to the patent protection range determined by the submitted claims of the utility model.

Claims

1. A pipeline positioning support frame comprising a fixing plate (100), characterized in that: an upper surface of the fixing plate (100) is provided with a support plate (101), a top of the support plate (101) is provided with a support seat (102), both sides of the support seat (102) are rotatably connected with arc-shaped plates (103) through rotating shafts, and inner walls of the arc-shaped plates (103) are provided with pressing blocks (104).

2. The pipeline positioning support frame according to claim 1, characterized in that: the transmission mechanism (200) comprises a lifting plate (201) mounted on an outer surface of the sliding block (107), both sides of an upper surface of the lifting plate (201) are provided with toothed plates (202), end portions of the rotating shafts are provided with toothed wheels (203), the toothed plates (202) are in meshing connection with the toothed wheels (203), and the two toothed plates (202) are arranged between the two toothed wheels (203).

3. The pipeline positioning support frame according to claim 2, characterized in that: an inner portion of the support plate (101) is provided with a mounting groove (300), an inner portion of the mounting groove (300) is provided with a plug rod (301), an outer surface of the plug rod (301) is provided with an shaft shoulder (302), the outer surface of the plug rod (301) is provided with a first spring (303), both ends of the first spring (303) are in abutment with the shaft shoulder (302) and an inner wall of the mounting groove (300), respectively, and a surface of the lifting plate (201) facing the support plate (101) is provided with a plug hole (304) matching the plug rod (301).

4. The pipeline positioning support frame according to claim 3, characterized in that: a surface of the lifting plate (201) facing the support plate (101) is provided with a sliding groove (400), the plug hole (304) is arranged in the sliding groove (400), and an end portion of the plug rod (301) is provided with a ball (401).

5. The pipeline positioning support frame according to claim 4, characterized in that: an inner portion of the inner groove (105) is provided with a telescopic rod (500), an end portion of the telescopic rod (500) is connected with the sliding block (107), an outer surface of the telescopic rod (500) is provided with a second spring (501), and both ends of the second spring (501) are in abutment with an inner wall of the inner groove (105) and a bottom of the sliding block (107), respectively.

6. The pipeline positioning support frame according to claim 5, characterized in that: ​ ​ ​ ​ ​ ​ ​ The outer surface of the toothed plate (202) is sleeved with a limiting sleeve (600), the outer surface of the limiting sleeve (600) is connected with a connecting rod (601), and the end of the connecting rod (601) is connected with the support plate (101).

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